[DEFAULT] # # From glance.api # # # Set the image owner to tenant or the authenticated user. # # Assign a boolean value to determine the owner of an image. When set to # True, the owner of the image is the tenant. When set to False, the # owner of the image will be the authenticated user issuing the request. # Setting it to False makes the image private to the associated user and # sharing with other users within the same tenant (or "project") # requires explicit image sharing via image membership. # # Possible values: # * True # * False # # Related options: # * None # # (boolean value) #owner_is_tenant = true # # Role used to identify an authenticated user as administrator. # # Provide a string value representing a Keystone role to identify an # administrative user. Users with this role will be granted # administrative privileges. The default value for this option is # 'admin'. # # Possible values: # * A string value which is a valid Keystone role # # Related options: # * None # # (string value) #admin_role = admin # # Allow limited access to unauthenticated users. # # Assign a boolean to determine API access for unathenticated # users. When set to False, the API cannot be accessed by # unauthenticated users. When set to True, unauthenticated users can # access the API with read-only privileges. This however only applies # when using ContextMiddleware. # # Possible values: # * True # * False # # Related options: # * None # # (boolean value) #allow_anonymous_access = false # # Limit the request ID length. # # Provide an integer value to limit the length of the request ID to # the specified length. The default value is 64. Users can change this # to any ineteger value between 0 and 16384 however keeping in mind that # a larger value may flood the logs. # # Possible values: # * Integer value between 0 and 16384 # # Related options: # * None # # (integer value) # Minimum value: 0 #max_request_id_length = 64 # # Public url endpoint to use for Glance/Glare versions response. # # This is the public url endpoint that will appear in the Glance/Glare # "versions" response. If no value is specified, the endpoint that is # displayed in the version's response is that of the host running the # API service. Change the endpoint to represent the proxy URL if the # API service is running behind a proxy. If the service is running # behind a load balancer, add the load balancer's URL for this value. # # Possible values: # * None # * Proxy URL # * Load balancer URL # # Related options: # * None # # (string value) #public_endpoint = # # Allow users to add additional/custom properties to images. # # Glance defines a standard set of properties (in its schema) that # appear on every image. These properties are also known as # ``base properties``. In addition to these properties, Glance # allows users to add custom properties to images. These are known # as ``additional properties``. # # By default, this configuration option is set to ``True`` and users # are allowed to add additional properties. The number of additional # properties that can be added to an image can be controlled via # ``image_property_quota`` configuration option. # # Possible values: # * True # * False # # Related options: # * image_property_quota # # (boolean value) #allow_additional_image_properties = true # # Maximum number of image members per image. # # This limits the maximum of users an image can be shared with. Any negative # value is interpreted as unlimited. # # Related options: # * None # # (integer value) #image_member_quota = 128 # # Maximum number of properties allowed on an image. # # This enforces an upper limit on the number of additional properties an image # can have. Any negative value is interpreted as unlimited. # # NOTE: This won't have any impact if additional properties are disabled. Please # refer to ``allow_additional_image_properties``. # # Related options: # * ``allow_additional_image_properties`` # # (integer value) #image_property_quota = 128 # # Maximum number of tags allowed on an image. # # Any negative value is interpreted as unlimited. # # Related options: # * None # # (integer value) #image_tag_quota = 128 # # Maximum number of locations allowed on an image. # # Any negative value is interpreted as unlimited. # # Related options: # * None # # (integer value) #image_location_quota = 10 # # Python module path of data access API. # # Specifies the path to the API to use for accessing the data model. # This option determines how the image catalog data will be accessed. # # Possible values: # * glance.db.sqlalchemy.api # * glance.db.registry.api # * glance.db.simple.api # # If this option is set to ``glance.db.sqlalchemy.api`` then the image # catalog data is stored in and read from the database via the # SQLAlchemy Core and ORM APIs. # # Setting this option to ``glance.db.registry.api`` will force all # database access requests to be routed through the Registry service. # This avoids data access from the Glance API nodes for an added layer # of security, scalability and manageability. # # NOTE: In v2 OpenStack Images API, the registry service is optional. # In order to use the Registry API in v2, the option # ``enable_v2_registry`` must be set to ``True``. # # Finally, when this configuration option is set to # ``glance.db.simple.api``, image catalog data is stored in and read # from an in-memory data structure. This is primarily used for testing. # # Related options: # * enable_v2_api # * enable_v2_registry # # (string value) #data_api = glance.db.sqlalchemy.api # # The default number of results to return for a request. # # Responses to certain API requests, like list images, may return # multiple items. The number of results returned can be explicitly # controlled by specifying the ``limit`` parameter in the API request. # However, if a ``limit`` parameter is not specified, this # configuration value will be used as the default number of results to # be returned for any API request. # # NOTES: # * The value of this configuration option may not be greater than # the value specified by ``api_limit_max``. # * Setting this to a very large value may slow down database # queries and increase response times. Setting this to a # very low value may result in poor user experience. # # Possible values: # * Any positive integer # # Related options: # * api_limit_max # # (integer value) # Minimum value: 1 #limit_param_default = 25 # # Maximum number of results that could be returned by a request. # # As described in the help text of ``limit_param_default``, some # requests may return multiple results. The number of results to be # returned are governed either by the ``limit`` parameter in the # request or the ``limit_param_default`` configuration option. # The value in either case, can't be greater than the absolute maximum # defined by this configuration option. Anything greater than this # value is trimmed down to the maximum value defined here. # # NOTE: Setting this to a very large value may slow down database # queries and increase response times. Setting this to a # very low value may result in poor user experience. # # Possible values: # * Any positive integer # # Related options: # * limit_param_default # # (integer value) # Minimum value: 1 #api_limit_max = 1000 # # Show direct image location when returning an image. # # This configuration option indicates whether to show the direct image # location when returning image details to the user. The direct image # location is where the image data is stored in backend storage. This # image location is shown under the image property ``direct_url``. # # When multiple image locations exist for an image, the best location # is displayed based on the location strategy indicated by the # configuration option ``location_strategy``. # # NOTES: # * Revealing image locations can present a GRAVE SECURITY RISK as # image locations can sometimes include credentials. Hence, this # is set to ``False`` by default. Set this to ``True`` with # EXTREME CAUTION and ONLY IF you know what you are doing! # * If an operator wishes to avoid showing any image location(s) # to the user, then both this option and # ``show_multiple_locations`` MUST be set to ``False``. # # Possible values: # * True # * False # # Related options: # * show_multiple_locations # * location_strategy # # (boolean value) #show_image_direct_url = false # DEPRECATED: # Show all image locations when returning an image. # # This configuration option indicates whether to show all the image # locations when returning image details to the user. When multiple # image locations exist for an image, the locations are ordered based # on the location strategy indicated by the configuration opt # ``location_strategy``. The image locations are shown under the # image property ``locations``. # # NOTES: # * Revealing image locations can present a GRAVE SECURITY RISK as # image locations can sometimes include credentials. Hence, this # is set to ``False`` by default. Set this to ``True`` with # EXTREME CAUTION and ONLY IF you know what you are doing! # * If an operator wishes to avoid showing any image location(s) # to the user, then both this option and # ``show_image_direct_url`` MUST be set to ``False``. # # Possible values: # * True # * False # # Related options: # * show_image_direct_url # * location_strategy # # (boolean value) # This option is deprecated for removal since Newton. # Its value may be silently ignored in the future. # Reason: This option will be removed in the Pike release or later because the # same functionality can be achieved with greater granularity by using policies. # Please see the Newton release notes for more information. #show_multiple_locations = false # # Maximum size of image a user can upload in bytes. # # An image upload greater than the size mentioned here would result # in an image creation failure. This configuration option defaults to # 1099511627776 bytes (1 TiB). # # NOTES: # * This value should only be increased after careful # consideration and must be set less than or equal to # 8 EiB (9223372036854775808). # * This value must be set with careful consideration of the # backend storage capacity. Setting this to a very low value # may result in a large number of image failures. And, setting # this to a very large value may result in faster consumption # of storage. Hence, this must be set according to the nature of # images created and storage capacity available. # # Possible values: # * Any positive number less than or equal to 9223372036854775808 # # (integer value) # Minimum value: 1 # Maximum value: 9223372036854775808 #image_size_cap = 1099511627776 # # Maximum amount of image storage per tenant. # # This enforces an upper limit on the cumulative storage consumed by all images # of a tenant across all stores. This is a per-tenant limit. # # The default unit for this configuration option is Bytes. However, storage # units can be specified using case-sensitive literals ``B``, ``KB``, ``MB``, # ``GB`` and ``TB`` representing Bytes, KiloBytes, MegaBytes, GigaBytes and # TeraBytes respectively. Note that there should not be any space between the # value and unit. Value ``0`` signifies no quota enforcement. Negative values # are invalid and result in errors. # # Possible values: # * A string that is a valid concatenation of a non-negative integer # representing the storage value and an optional string literal # representing storage units as mentioned above. # # Related options: # * None # # (string value) #user_storage_quota = 0 # # Deploy the v1 OpenStack Images API. # # When this option is set to ``True``, Glance service will respond to # requests on registered endpoints conforming to the v1 OpenStack # Images API. # # NOTES: # * If this option is enabled, then ``enable_v1_registry`` must # also be set to ``True`` to enable mandatory usage of Registry # service with v1 API. # # * If this option is disabled, then the ``enable_v1_registry`` # option, which is enabled by default, is also recommended # to be disabled. # # * This option is separate from ``enable_v2_api``, both v1 and v2 # OpenStack Images API can be deployed independent of each # other. # # * If deploying only the v2 Images API, this option, which is # enabled by default, should be disabled. # # Possible values: # * True # * False # # Related options: # * enable_v1_registry # * enable_v2_api # # (boolean value) #enable_v1_api = true # # Deploy the v2 OpenStack Images API. # # When this option is set to ``True``, Glance service will respond # to requests on registered endpoints conforming to the v2 OpenStack # Images API. # # NOTES: # * If this option is disabled, then the ``enable_v2_registry`` # option, which is enabled by default, is also recommended # to be disabled. # # * This option is separate from ``enable_v1_api``, both v1 and v2 # OpenStack Images API can be deployed independent of each # other. # # * If deploying only the v1 Images API, this option, which is # enabled by default, should be disabled. # # Possible values: # * True # * False # # Related options: # * enable_v2_registry # * enable_v1_api # # (boolean value) #enable_v2_api = true # # Deploy the v1 API Registry service. # # When this option is set to ``True``, the Registry service # will be enabled in Glance for v1 API requests. # # NOTES: # * Use of Registry is mandatory in v1 API, so this option must # be set to ``True`` if the ``enable_v1_api`` option is enabled. # # * If deploying only the v2 OpenStack Images API, this option, # which is enabled by default, should be disabled. # # Possible values: # * True # * False # # Related options: # * enable_v1_api # # (boolean value) #enable_v1_registry = true # # Deploy the v2 API Registry service. # # When this option is set to ``True``, the Registry service # will be enabled in Glance for v2 API requests. # # NOTES: # * Use of Registry is optional in v2 API, so this option # must only be enabled if both ``enable_v2_api`` is set to # ``True`` and the ``data_api`` option is set to # ``glance.db.registry.api``. # # * If deploying only the v1 OpenStack Images API, this option, # which is enabled by default, should be disabled. # # Possible values: # * True # * False # # Related options: # * enable_v2_api # * data_api # # (boolean value) #enable_v2_registry = true # # Host address of the pydev server. # # Provide a string value representing the hostname or IP of the # pydev server to use for debugging. The pydev server listens for # debug connections on this address, facilitating remote debugging # in Glance. # # Possible values: # * Valid hostname # * Valid IP address # # Related options: # * None # # (string value) #pydev_worker_debug_host = localhost # # Port number that the pydev server will listen on. # # Provide a port number to bind the pydev server to. The pydev # process accepts debug connections on this port and facilitates # remote debugging in Glance. # # Possible values: # * A valid port number # # Related options: # * None # # (port value) # Minimum value: 0 # Maximum value: 65535 #pydev_worker_debug_port = 5678 # # AES key for encrypting store location metadata. # # Provide a string value representing the AES cipher to use for # encrypting Glance store metadata. # # NOTE: The AES key to use must be set to a random string of length # 16, 24 or 32 bytes. # # Possible values: # * String value representing a valid AES key # # Related options: # * None # # (string value) #metadata_encryption_key = # # Digest algorithm to use for digital signature. # # Provide a string value representing the digest algorithm to # use for generating digital signatures. By default, ``sha256`` # is used. # # To get a list of the available algorithms supported by the version # of OpenSSL on your platform, run the command: # ``openssl list-message-digest-algorithms``. # Examples are 'sha1', 'sha256', and 'sha512'. # # NOTE: ``digest_algorithm`` is not related to Glance's image signing # and verification. It is only used to sign the universally unique # identifier (UUID) as a part of the certificate file and key file # validation. # # Possible values: # * An OpenSSL message digest algorithm identifier # # Relation options: # * None # # (string value) #digest_algorithm = sha256 # # Strategy to determine the preference order of image locations. # # This configuration option indicates the strategy to determine # the order in which an image's locations must be accessed to # serve the image's data. Glance then retrieves the image data # from the first responsive active location it finds in this list. # # This option takes one of two possible values ``location_order`` # and ``store_type``. The default value is ``location_order``, # which suggests that image data be served by using locations in # the order they are stored in Glance. The ``store_type`` value # sets the image location preference based on the order in which # the storage backends are listed as a comma separated list for # the configuration option ``store_type_preference``. # # Possible values: # * location_order # * store_type # # Related options: # * store_type_preference # # (string value) # Allowed values: location_order, store_type #location_strategy = location_order # # The location of the property protection file. # # Provide a valid path to the property protection file which contains # the rules for property protections and the roles/policies associated # with them. # # A property protection file, when set, restricts the Glance image # properties to be created, read, updated and/or deleted by a specific # set of users that are identified by either roles or policies. # If this configuration option is not set, by default, property # protections won't be enforced. If a value is specified and the file # is not found, the glance-api service will fail to start. # More information on property protections can be found at: # http://docs.openstack.org/developer/glance/property-protections.html # # Possible values: # * Empty string # * Valid path to the property protection configuration file # # Related options: # * property_protection_rule_format # # (string value) #property_protection_file = # # Rule format for property protection. # # Provide the desired way to set property protection on Glance # image properties. The two permissible values are ``roles`` # and ``policies``. The default value is ``roles``. # # If the value is ``roles``, the property protection file must # contain a comma separated list of user roles indicating # permissions for each of the CRUD operations on each property # being protected. If set to ``policies``, a policy defined in # policy.json is used to express property protections for each # of the CRUD operations. Examples of how property protections # are enforced based on ``roles`` or ``policies`` can be found at: # http://docs.openstack.org/developer/glance/property-protections.html#examples # # Possible values: # * roles # * policies # # Related options: # * property_protection_file # # (string value) # Allowed values: roles, policies #property_protection_rule_format = roles # # List of allowed exception modules to handle RPC exceptions. # # Provide a comma separated list of modules whose exceptions are # permitted to be recreated upon receiving exception data via an RPC # call made to Glance. The default list includes # ``glance.common.exception``, ``builtins``, and ``exceptions``. # # The RPC protocol permits interaction with Glance via calls across a # network or within the same system. Including a list of exception # namespaces with this option enables RPC to propagate the exceptions # back to the users. # # Possible values: # * A comma separated list of valid exception modules # # Related options: # * None # (list value) #allowed_rpc_exception_modules = glance.common.exception,builtins,exceptions # # IP address to bind the glance servers to. # # Provide an IP address to bind the glance server to. The default # value is ``0.0.0.0``. # # Edit this option to enable the server to listen on one particular # IP address on the network card. This facilitates selection of a # particular network interface for the server. # # Possible values: # * A valid IPv4 address # * A valid IPv6 address # # Related options: # * None # # (string value) #bind_host = 0.0.0.0 # # Port number on which the server will listen. # # Provide a valid port number to bind the server's socket to. This # port is then set to identify processes and forward network messages # that arrive at the server. The default bind_port value for the API # server is 9292 and for the registry server is 9191. # # Possible values: # * A valid port number (0 to 65535) # # Related options: # * None # # (port value) # Minimum value: 0 # Maximum value: 65535 #bind_port = # # Number of Glance worker processes to start. # # Provide a non-negative integer value to set the number of child # process workers to service requests. By default, the number of CPUs # available is set as the value for ``workers``. # # Each worker process is made to listen on the port set in the # configuration file and contains a greenthread pool of size 1000. # # NOTE: Setting the number of workers to zero, triggers the creation # of a single API process with a greenthread pool of size 1000. # # Possible values: # * 0 # * Positive integer value (typically equal to the number of CPUs) # # Related options: # * None # # (integer value) # Minimum value: 0 #workers = # # Maximum line size of message headers. # # Provide an integer value representing a length to limit the size of # message headers. The default value is 16384. # # NOTE: ``max_header_line`` may need to be increased when using large # tokens (typically those generated by the Keystone v3 API with big # service catalogs). However, it is to be kept in mind that larger # values for ``max_header_line`` would flood the logs. # # Setting ``max_header_line`` to 0 sets no limit for the line size of # message headers. # # Possible values: # * 0 # * Positive integer # # Related options: # * None # # (integer value) # Minimum value: 0 #max_header_line = 16384 # # Set keep alive option for HTTP over TCP. # # Provide a boolean value to determine sending of keep alive packets. # If set to ``False``, the server returns the header # "Connection: close". If set to ``True``, the server returns a # "Connection: Keep-Alive" in its responses. This enables retention of # the same TCP connection for HTTP conversations instead of opening a # new one with each new request. # # This option must be set to ``False`` if the client socket connection # needs to be closed explicitly after the response is received and # read successfully by the client. # # Possible values: # * True # * False # # Related options: # * None # # (boolean value) #http_keepalive = true # # Timeout for client connections' socket operations. # # Provide a valid integer value representing time in seconds to set # the period of wait before an incoming connection can be closed. The # default value is 900 seconds. # # The value zero implies wait forever. # # Possible values: # * Zero # * Positive integer # # Related options: # * None # # (integer value) # Minimum value: 0 #client_socket_timeout = 900 # # Set the number of incoming connection requests. # # Provide a positive integer value to limit the number of requests in # the backlog queue. The default queue size is 4096. # # An incoming connection to a TCP listener socket is queued before a # connection can be established with the server. Setting the backlog # for a TCP socket ensures a limited queue size for incoming traffic. # # Possible values: # * Positive integer # # Related options: # * None # # (integer value) # Minimum value: 1 #backlog = 4096 # # Set the wait time before a connection recheck. # # Provide a positive integer value representing time in seconds which # is set as the idle wait time before a TCP keep alive packet can be # sent to the host. The default value is 600 seconds. # # Setting ``tcp_keepidle`` helps verify at regular intervals that a # connection is intact and prevents frequent TCP connection # reestablishment. # # Possible values: # * Positive integer value representing time in seconds # # Related options: # * None # # (integer value) # Minimum value: 1 #tcp_keepidle = 600 # # Absolute path to the CA file. # # Provide a string value representing a valid absolute path to # the Certificate Authority file to use for client authentication. # # A CA file typically contains necessary trusted certificates to # use for the client authentication. This is essential to ensure # that a secure connection is established to the server via the # internet. # # Possible values: # * Valid absolute path to the CA file # # Related options: # * None # # (string value) #ca_file = /etc/ssl/cafile # # Absolute path to the certificate file. # # Provide a string value representing a valid absolute path to the # certificate file which is required to start the API service # securely. # # A certificate file typically is a public key container and includes # the server's public key, server name, server information and the # signature which was a result of the verification process using the # CA certificate. This is required for a secure connection # establishment. # # Possible values: # * Valid absolute path to the certificate file # # Related options: # * None # # (string value) #cert_file = /etc/ssl/certs # # Absolute path to a private key file. # # Provide a string value representing a valid absolute path to a # private key file which is required to establish the client-server # connection. # # Possible values: # * Absolute path to the private key file # # Related options: # * None # # (string value) #key_file = /etc/ssl/key/key-file.pem # DEPRECATED: The HTTP header used to determine the scheme for the original # request, even if it was removed by an SSL terminating proxy. Typical value is # "HTTP_X_FORWARDED_PROTO". (string value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Use the http_proxy_to_wsgi middleware instead. #secure_proxy_ssl_header = # # The relative path to sqlite file database that will be used for image cache # management. # # This is a relative path to the sqlite file database that tracks the age and # usage statistics of image cache. The path is relative to image cache base # directory, specified by the configuration option ``image_cache_dir``. # # This is a lightweight database with just one table. # # Possible values: # * A valid relative path to sqlite file database # # Related options: # * ``image_cache_dir`` # # (string value) #image_cache_sqlite_db = cache.db # # The driver to use for image cache management. # # This configuration option provides the flexibility to choose between the # different image-cache drivers available. An image-cache driver is responsible # for providing the essential functions of image-cache like write images to/read # images from cache, track age and usage of cached images, provide a list of # cached images, fetch size of the cache, queue images for caching and clean up # the cache, etc. # # The essential functions of a driver are defined in the base class # ``glance.image_cache.drivers.base.Driver``. All image-cache drivers (existing # and prospective) must implement this interface. Currently available drivers # are ``sqlite`` and ``xattr``. These drivers primarily differ in the way they # store the information about cached images: # * The ``sqlite`` driver uses a sqlite database (which sits on every glance # node locally) to track the usage of cached images. # * The ``xattr`` driver uses the extended attributes of files to store this # information. It also requires a filesystem that sets ``atime`` on the # files # when accessed. # # Possible values: # * sqlite # * xattr # # Related options: # * None # # (string value) # Allowed values: sqlite, xattr #image_cache_driver = sqlite # # The upper limit on cache size, in bytes, after which the cache-pruner cleans # up the image cache. # # NOTE: This is just a threshold for cache-pruner to act upon. It is NOT a # hard limit beyond which the image cache would never grow. In fact, depending # on how often the cache-pruner runs and how quickly the cache fills, the image # cache can far exceed the size specified here very easily. Hence, care must be # taken to appropriately schedule the cache-pruner and in setting this limit. # # Glance caches an image when it is downloaded. Consequently, the size of the # image cache grows over time as the number of downloads increases. To keep the # cache size from becoming unmanageable, it is recommended to run the # cache-pruner as a periodic task. When the cache pruner is kicked off, it # compares the current size of image cache and triggers a cleanup if the image # cache grew beyond the size specified here. After the cleanup, the size of # cache is less than or equal to size specified here. # # Possible values: # * Any non-negative integer # # Related options: # * None # # (integer value) # Minimum value: 0 #image_cache_max_size = 10737418240 # # The amount of time, in seconds, an incomplete image remains in the cache. # # Incomplete images are images for which download is in progress. Please see the # description of configuration option ``image_cache_dir`` for more detail. # Sometimes, due to various reasons, it is possible the download may hang and # the incompletely downloaded image remains in the ``incomplete`` directory. # This configuration option sets a time limit on how long the incomplete images # should remain in the ``incomplete`` directory before they are cleaned up. # Once an incomplete image spends more time than is specified here, it'll be # removed by cache-cleaner on its next run. # # It is recommended to run cache-cleaner as a periodic task on the Glance API # nodes to keep the incomplete images from occupying disk space. # # Possible values: # * Any non-negative integer # # Related options: # * None # # (integer value) # Minimum value: 0 #image_cache_stall_time = 86400 # # Base directory for image cache. # # This is the location where image data is cached and served out of. All cached # images are stored directly under this directory. This directory also contains # three subdirectories, namely, ``incomplete``, ``invalid`` and ``queue``. # # The ``incomplete`` subdirectory is the staging area for downloading images. An # image is first downloaded to this directory. When the image download is # successful it is moved to the base directory. However, if the download fails, # the partially downloaded image file is moved to the ``invalid`` subdirectory. # # The ``queue``subdirectory is used for queuing images for download. This is # used primarily by the cache-prefetcher, which can be scheduled as a periodic # task like cache-pruner and cache-cleaner, to cache images ahead of their # usage. # Upon receiving the request to cache an image, Glance touches a file in the # ``queue`` directory with the image id as the file name. The cache-prefetcher, # when running, polls for the files in ``queue`` directory and starts # downloading them in the order they were created. When the download is # successful, the zero-sized file is deleted from the ``queue`` directory. # If the download fails, the zero-sized file remains and it'll be retried the # next time cache-prefetcher runs. # # Possible values: # * A valid path # # Related options: # * ``image_cache_sqlite_db`` # # (string value) #image_cache_dir = # # Default publisher_id for outgoing Glance notifications. # # This is the value that the notification driver will use to identify # messages for events originating from the Glance service. Typically, # this is the hostname of the instance that generated the message. # # Possible values: # * Any reasonable instance identifier, for example: image.host1 # # Related options: # * None # # (string value) #default_publisher_id = image.localhost # # List of notifications to be disabled. # # Specify a list of notifications that should not be emitted. # A notification can be given either as a notification type to # disable a single event notification, or as a notification group # prefix to disable all event notifications within a group. # # Possible values: # A comma-separated list of individual notification types or # notification groups to be disabled. Currently supported groups: # * image # * image.member # * task # * metadef_namespace # * metadef_object # * metadef_property # * metadef_resource_type # * metadef_tag # For a complete listing and description of each event refer to: # http://docs.openstack.org/developer/glance/notifications.html # # The values must be specified as: . # For example: image.create,task.success,metadef_tag # # Related options: # * None # # (list value) #disabled_notifications = # # Address the registry server is hosted on. # # Possible values: # * A valid IP or hostname # # Related options: # * None # # (string value) #registry_host = 0.0.0.0 # # Port the registry server is listening on. # # Possible values: # * A valid port number # # Related options: # * None # # (port value) # Minimum value: 0 # Maximum value: 65535 #registry_port = 9191 # DEPRECATED: Whether to pass through the user token when making requests to the # registry. To prevent failures with token expiration during big files upload, # it is recommended to set this parameter to False.If "use_user_token" is not in # effect, then admin credentials can be specified. (boolean value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: This option was considered harmful and has been deprecated in M # release. It will be removed in O release. For more information read OSSN-0060. # Related functionality with uploading big images has been implemented with # Keystone trusts support. #use_user_token = true # DEPRECATED: The administrators user name. If "use_user_token" is not in # effect, then admin credentials can be specified. (string value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: This option was considered harmful and has been deprecated in M # release. It will be removed in O release. For more information read OSSN-0060. # Related functionality with uploading big images has been implemented with # Keystone trusts support. #admin_user = # DEPRECATED: The administrators password. If "use_user_token" is not in effect, # then admin credentials can be specified. (string value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: This option was considered harmful and has been deprecated in M # release. It will be removed in O release. For more information read OSSN-0060. # Related functionality with uploading big images has been implemented with # Keystone trusts support. #admin_password = # DEPRECATED: The tenant name of the administrative user. If "use_user_token" is # not in effect, then admin tenant name can be specified. (string value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: This option was considered harmful and has been deprecated in M # release. It will be removed in O release. For more information read OSSN-0060. # Related functionality with uploading big images has been implemented with # Keystone trusts support. #admin_tenant_name = # DEPRECATED: The URL to the keystone service. If "use_user_token" is not in # effect and using keystone auth, then URL of keystone can be specified. (string # value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: This option was considered harmful and has been deprecated in M # release. It will be removed in O release. For more information read OSSN-0060. # Related functionality with uploading big images has been implemented with # Keystone trusts support. #auth_url = # DEPRECATED: The strategy to use for authentication. If "use_user_token" is not # in effect, then auth strategy can be specified. (string value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: This option was considered harmful and has been deprecated in M # release. It will be removed in O release. For more information read OSSN-0060. # Related functionality with uploading big images has been implemented with # Keystone trusts support. #auth_strategy = noauth # DEPRECATED: The region for the authentication service. If "use_user_token" is # not in effect and using keystone auth, then region name can be specified. # (string value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: This option was considered harmful and has been deprecated in M # release. It will be removed in O release. For more information read OSSN-0060. # Related functionality with uploading big images has been implemented with # Keystone trusts support. #auth_region = # # Protocol to use for communication with the registry server. # # Provide a string value representing the protocol to use for # communication with the registry server. By default, this option is # set to ``http`` and the connection is not secure. # # This option can be set to ``https`` to establish a secure connection # to the registry server. In this case, provide a key to use for the # SSL connection using the ``registry_client_key_file`` option. Also # include the CA file and cert file using the options # ``registry_client_ca_file`` and ``registry_client_cert_file`` # respectively. # # Possible values: # * http # * https # # Related options: # * registry_client_key_file # * registry_client_cert_file # * registry_client_ca_file # # (string value) # Allowed values: http, https #registry_client_protocol = http # # Absolute path to the private key file. # # Provide a string value representing a valid absolute path to the # private key file to use for establishing a secure connection to # the registry server. # # NOTE: This option must be set if ``registry_client_protocol`` is # set to ``https``. Alternatively, the GLANCE_CLIENT_KEY_FILE # environment variable may be set to a filepath of the key file. # # Possible values: # * String value representing a valid absolute path to the key # file. # # Related options: # * registry_client_protocol # # (string value) #registry_client_key_file = /etc/ssl/key/key-file.pem # # Absolute path to the certificate file. # # Provide a string value representing a valid absolute path to the # certificate file to use for establishing a secure connection to # the registry server. # # NOTE: This option must be set if ``registry_client_protocol`` is # set to ``https``. Alternatively, the GLANCE_CLIENT_CERT_FILE # environment variable may be set to a filepath of the certificate # file. # # Possible values: # * String value representing a valid absolute path to the # certificate file. # # Related options: # * registry_client_protocol # # (string value) #registry_client_cert_file = /etc/ssl/certs/file.crt # # Absolute path to the Certificate Authority file. # # Provide a string value representing a valid absolute path to the # certificate authority file to use for establishing a secure # connection to the registry server. # # NOTE: This option must be set if ``registry_client_protocol`` is # set to ``https``. Alternatively, the GLANCE_CLIENT_CA_FILE # environment variable may be set to a filepath of the CA file. # This option is ignored if the ``registry_client_insecure`` option # is set to ``True``. # # Possible values: # * String value representing a valid absolute path to the CA # file. # # Related options: # * registry_client_protocol # * registry_client_insecure # # (string value) #registry_client_ca_file = /etc/ssl/cafile/file.ca # # Set verification of the registry server certificate. # # Provide a boolean value to determine whether or not to validate # SSL connections to the registry server. By default, this option # is set to ``False`` and the SSL connections are validated. # # If set to ``True``, the connection to the registry server is not # validated via a certifying authority and the # ``registry_client_ca_file`` option is ignored. This is the # registry's equivalent of specifying --insecure on the command line # using glanceclient for the API. # # Possible values: # * True # * False # # Related options: # * registry_client_protocol # * registry_client_ca_file # # (boolean value) #registry_client_insecure = false # # Timeout value for registry requests. # # Provide an integer value representing the period of time in seconds # that the API server will wait for a registry request to complete. # The default value is 600 seconds. # # A value of 0 implies that a request will never timeout. # # Possible values: # * Zero # * Positive integer # # Related options: # * None # # (integer value) # Minimum value: 0 #registry_client_timeout = 600 # # Send headers received from identity when making requests to # registry. # # Typically, Glance registry can be deployed in multiple flavors, # which may or may not include authentication. For example, # ``trusted-auth`` is a flavor that does not require the registry # service to authenticate the requests it receives. However, the # registry service may still need a user context to be populated to # serve the requests. This can be achieved by the caller # (the Glance API usually) passing through the headers it received # from authenticating with identity for the same request. The typical # headers sent are ``X-User-Id``, ``X-Tenant-Id``, ``X-Roles``, # ``X-Identity-Status`` and ``X-Service-Catalog``. # # Provide a boolean value to determine whether to send the identity # headers to provide tenant and user information along with the # requests to registry service. By default, this option is set to # ``False``, which means that user and tenant information is not # available readily. It must be obtained by authenticating. Hence, if # this is set to ``False``, ``flavor`` must be set to value that # either includes authentication or authenticated user context. # # Possible values: # * True # * False # # Related options: # * flavor # # (boolean value) #send_identity_headers = false # # The amount of time, in seconds, to delay image scrubbing. # # When delayed delete is turned on, an image is put into ``pending_delete`` # state upon deletion until the scrubber deletes its image data. Typically, soon # after the image is put into ``pending_delete`` state, it is available for # scrubbing. However, scrubbing can be delayed until a later point using this # configuration option. This option denotes the time period an image spends in # ``pending_delete`` state before it is available for scrubbing. # # It is important to realize that this has storage implications. The larger the # ``scrub_time``, the longer the time to reclaim backend storage from deleted # images. # # Possible values: # * Any non-negative integer # # Related options: # * ``delayed_delete`` # # (integer value) # Minimum value: 0 #scrub_time = 0 # # The size of thread pool to be used for scrubbing images. # # When there are a large number of images to scrub, it is beneficial to scrub # images in parallel so that the scrub queue stays in control and the backend # storage is reclaimed in a timely fashion. This configuration option denotes # the maximum number of images to be scrubbed in parallel. The default value is # one, which signifies serial scrubbing. Any value above one indicates parallel # scrubbing. # # Possible values: # * Any non-zero positive integer # # Related options: # * ``delayed_delete`` # # (integer value) # Minimum value: 1 #scrub_pool_size = 1 # # Turn on/off delayed delete. # # Typically when an image is deleted, the ``glance-api`` service puts the image # into ``deleted`` state and deletes its data at the same time. Delayed delete # is a feature in Glance that delays the actual deletion of image data until a # later point in time (as determined by the configuration option # ``scrub_time``). # When delayed delete is turned on, the ``glance-api`` service puts the image # into ``pending_delete`` state upon deletion and leaves the image data in the # storage backend for the image scrubber to delete at a later time. The image # scrubber will move the image into ``deleted`` state upon successful deletion # of image data. # # NOTE: When delayed delete is turned on, image scrubber MUST be running as a # periodic task to prevent the backend storage from filling up with undesired # usage. # # Possible values: # * True # * False # # Related options: # * ``scrub_time`` # * ``wakeup_time`` # * ``scrub_pool_size`` # # (boolean value) #delayed_delete = false # # From oslo.log # # If set to true, the logging level will be set to DEBUG instead of the default # INFO level. (boolean value) # Note: This option can be changed without restarting. #debug = false # DEPRECATED: If set to false, the logging level will be set to WARNING instead # of the default INFO level. (boolean value) # This option is deprecated for removal. # Its value may be silently ignored in the future. #verbose = true # The name of a logging configuration file. This file is appended to any # existing logging configuration files. For details about logging configuration # files, see the Python logging module documentation. Note that when logging # configuration files are used then all logging configuration is set in the # configuration file and other logging configuration options are ignored (for # example, logging_context_format_string). (string value) # Note: This option can be changed without restarting. # Deprecated group/name - [DEFAULT]/log_config #log_config_append = # Defines the format string for %%(asctime)s in log records. Default: # %(default)s . This option is ignored if log_config_append is set. (string # value) #log_date_format = %Y-%m-%d %H:%M:%S # (Optional) Name of log file to send logging output to. If no default is set, # logging will go to stderr as defined by use_stderr. This option is ignored if # log_config_append is set. (string value) # Deprecated group/name - [DEFAULT]/logfile #log_file = # (Optional) The base directory used for relative log_file paths. This option # is ignored if log_config_append is set. (string value) # Deprecated group/name - [DEFAULT]/logdir #log_dir = # Uses logging handler designed to watch file system. When log file is moved or # removed this handler will open a new log file with specified path # instantaneously. It makes sense only if log_file option is specified and Linux # platform is used. This option is ignored if log_config_append is set. (boolean # value) #watch_log_file = false # Use syslog for logging. Existing syslog format is DEPRECATED and will be # changed later to honor RFC5424. This option is ignored if log_config_append is # set. (boolean value) #use_syslog = false # Syslog facility to receive log lines. This option is ignored if # log_config_append is set. (string value) #syslog_log_facility = LOG_USER # Log output to standard error. This option is ignored if log_config_append is # set. (boolean value) #use_stderr = false # Format string to use for log messages with context. (string value) #logging_context_format_string = %(asctime)s.%(msecs)03d %(process)d %(levelname)s %(name)s [%(request_id)s %(user_identity)s] %(instance)s%(message)s # Format string to use for log messages when context is undefined. (string # value) #logging_default_format_string = %(asctime)s.%(msecs)03d %(process)d %(levelname)s %(name)s [-] %(instance)s%(message)s # Additional data to append to log message when logging level for the message is # DEBUG. (string value) #logging_debug_format_suffix = %(funcName)s %(pathname)s:%(lineno)d # Prefix each line of exception output with this format. (string value) #logging_exception_prefix = %(asctime)s.%(msecs)03d %(process)d ERROR %(name)s %(instance)s # Defines the format string for %(user_identity)s that is used in # logging_context_format_string. (string value) #logging_user_identity_format = %(user)s %(tenant)s %(domain)s %(user_domain)s %(project_domain)s # List of package logging levels in logger=LEVEL pairs. This option is ignored # if log_config_append is set. (list value) #default_log_levels = amqp=WARN,amqplib=WARN,boto=WARN,qpid=WARN,sqlalchemy=WARN,suds=INFO,oslo.messaging=INFO,iso8601=WARN,requests.packages.urllib3.connectionpool=WARN,urllib3.connectionpool=WARN,websocket=WARN,requests.packages.urllib3.util.retry=WARN,urllib3.util.retry=WARN,keystonemiddleware=WARN,routes.middleware=WARN,stevedore=WARN,taskflow=WARN,keystoneauth=WARN,oslo.cache=INFO,dogpile.core.dogpile=INFO # Enables or disables publication of error events. (boolean value) #publish_errors = false # The format for an instance that is passed with the log message. (string value) #instance_format = "[instance: %(uuid)s] " # The format for an instance UUID that is passed with the log message. (string # value) #instance_uuid_format = "[instance: %(uuid)s] " # Interval, number of seconds, of log rate limiting. (integer value) #rate_limit_interval = 0 # Maximum number of logged messages per rate_limit_interval. (integer value) #rate_limit_burst = 0 # Log level name used by rate limiting: CRITICAL, ERROR, INFO, WARNING, DEBUG or # empty string. Logs with level greater or equal to rate_limit_except_level are # not filtered. An empty string means that all levels are filtered. (string # value) #rate_limit_except_level = CRITICAL # Enables or disables fatal status of deprecations. (boolean value) #fatal_deprecations = false # # From oslo.messaging # # Size of RPC connection pool. (integer value) # Deprecated group/name - [DEFAULT]/rpc_conn_pool_size #rpc_conn_pool_size = 30 # The pool size limit for connections expiration policy (integer value) #conn_pool_min_size = 2 # The time-to-live in sec of idle connections in the pool (integer value) #conn_pool_ttl = 1200 # ZeroMQ bind address. Should be a wildcard (*), an ethernet interface, or IP. # The "host" option should point or resolve to this address. (string value) # Deprecated group/name - [DEFAULT]/rpc_zmq_bind_address #rpc_zmq_bind_address = * # MatchMaker driver. (string value) # Allowed values: redis, sentinel, dummy # Deprecated group/name - [DEFAULT]/rpc_zmq_matchmaker #rpc_zmq_matchmaker = redis # Number of ZeroMQ contexts, defaults to 1. (integer value) # Deprecated group/name - [DEFAULT]/rpc_zmq_contexts #rpc_zmq_contexts = 1 # Maximum number of ingress messages to locally buffer per topic. Default is # unlimited. (integer value) # Deprecated group/name - [DEFAULT]/rpc_zmq_topic_backlog #rpc_zmq_topic_backlog = # Directory for holding IPC sockets. (string value) # Deprecated group/name - [DEFAULT]/rpc_zmq_ipc_dir #rpc_zmq_ipc_dir = /var/run/openstack # Name of this node. Must be a valid hostname, FQDN, or IP address. Must match # "host" option, if running Nova. (string value) # Deprecated group/name - [DEFAULT]/rpc_zmq_host #rpc_zmq_host = localhost # Number of seconds to wait before all pending messages will be sent after # closing a socket. The default value of -1 specifies an infinite linger period. # The value of 0 specifies no linger period. Pending messages shall be discarded # immediately when the socket is closed. Positive values specify an upper bound # for the linger period. (integer value) # Deprecated group/name - [DEFAULT]/rpc_cast_timeout #zmq_linger = -1 # The default number of seconds that poll should wait. Poll raises timeout # exception when timeout expired. (integer value) # Deprecated group/name - [DEFAULT]/rpc_poll_timeout #rpc_poll_timeout = 1 # Expiration timeout in seconds of a name service record about existing target ( # < 0 means no timeout). (integer value) # Deprecated group/name - [DEFAULT]/zmq_target_expire #zmq_target_expire = 300 # Update period in seconds of a name service record about existing target. # (integer value) # Deprecated group/name - [DEFAULT]/zmq_target_update #zmq_target_update = 180 # Use PUB/SUB pattern for fanout methods. PUB/SUB always uses proxy. (boolean # value) # Deprecated group/name - [DEFAULT]/use_pub_sub #use_pub_sub = false # Use ROUTER remote proxy. (boolean value) # Deprecated group/name - [DEFAULT]/use_router_proxy #use_router_proxy = false # This option makes direct connections dynamic or static. It makes sense only # with use_router_proxy=False which means to use direct connections for direct # message types (ignored otherwise). (boolean value) #use_dynamic_connections = false # How many additional connections to a host will be made for failover reasons. # This option is actual only in dynamic connections mode. (integer value) #zmq_failover_connections = 2 # Minimal port number for random ports range. (port value) # Minimum value: 0 # Maximum value: 65535 # Deprecated group/name - [DEFAULT]/rpc_zmq_min_port #rpc_zmq_min_port = 49153 # Maximal port number for random ports range. (integer value) # Minimum value: 1 # Maximum value: 65536 # Deprecated group/name - [DEFAULT]/rpc_zmq_max_port #rpc_zmq_max_port = 65536 # Number of retries to find free port number before fail with ZMQBindError. # (integer value) # Deprecated group/name - [DEFAULT]/rpc_zmq_bind_port_retries #rpc_zmq_bind_port_retries = 100 # Default serialization mechanism for serializing/deserializing # outgoing/incoming messages (string value) # Allowed values: json, msgpack # Deprecated group/name - [DEFAULT]/rpc_zmq_serialization #rpc_zmq_serialization = json # This option configures round-robin mode in zmq socket. True means not keeping # a queue when server side disconnects. False means to keep queue and messages # even if server is disconnected, when the server appears we send all # accumulated messages to it. (boolean value) #zmq_immediate = true # Enable/disable TCP keepalive (KA) mechanism. The default value of -1 (or any # other negative value) means to skip any overrides and leave it to OS default; # 0 and 1 (or any other positive value) mean to disable and enable the option # respectively. (integer value) #zmq_tcp_keepalive = -1 # The duration between two keepalive transmissions in idle condition. The unit # is platform dependent, for example, seconds in Linux, milliseconds in Windows # etc. The default value of -1 (or any other negative value and 0) means to skip # any overrides and leave it to OS default. (integer value) #zmq_tcp_keepalive_idle = -1 # The number of retransmissions to be carried out before declaring that remote # end is not available. The default value of -1 (or any other negative value and # 0) means to skip any overrides and leave it to OS default. (integer value) #zmq_tcp_keepalive_cnt = -1 # The duration between two successive keepalive retransmissions, if # acknowledgement to the previous keepalive transmission is not received. The # unit is platform dependent, for example, seconds in Linux, milliseconds in # Windows etc. The default value of -1 (or any other negative value and 0) means # to skip any overrides and leave it to OS default. (integer value) #zmq_tcp_keepalive_intvl = -1 # Maximum number of (green) threads to work concurrently. (integer value) #rpc_thread_pool_size = 100 # Expiration timeout in seconds of a sent/received message after which it is not # tracked anymore by a client/server. (integer value) #rpc_message_ttl = 300 # Wait for message acknowledgements from receivers. This mechanism works only # via proxy without PUB/SUB. (boolean value) #rpc_use_acks = false # Number of seconds to wait for an ack from a cast/call. After each retry # attempt this timeout is multiplied by some specified multiplier. (integer # value) #rpc_ack_timeout_base = 15 # Number to multiply base ack timeout by after each retry attempt. (integer # value) #rpc_ack_timeout_multiplier = 2 # Default number of message sending attempts in case of any problems occurred: # positive value N means at most N retries, 0 means no retries, None or -1 (or # any other negative values) mean to retry forever. This option is used only if # acknowledgments are enabled. (integer value) #rpc_retry_attempts = 3 # List of publisher hosts SubConsumer can subscribe on. This option has higher # priority then the default publishers list taken from the matchmaker. (list # value) #subscribe_on = # Size of executor thread pool. (integer value) # Deprecated group/name - [DEFAULT]/rpc_thread_pool_size #executor_thread_pool_size = 64 # Seconds to wait for a response from a call. (integer value) #rpc_response_timeout = 60 # A URL representing the messaging driver to use and its full configuration. # (string value) #transport_url = # DEPRECATED: The messaging driver to use, defaults to rabbit. Other drivers # include amqp and zmq. (string value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Replaced by [DEFAULT]/transport_url #rpc_backend = rabbit # The default exchange under which topics are scoped. May be overridden by an # exchange name specified in the transport_url option. (string value) #control_exchange = openstack [cors] # # From oslo.middleware.cors # # Indicate whether this resource may be shared with the domain received in the # requests "origin" header. Format: "://[:]", no trailing # slash. Example: https://horizon.example.com (list value) #allowed_origin = # Indicate that the actual request can include user credentials (boolean value) #allow_credentials = true # Indicate which headers are safe to expose to the API. Defaults to HTTP Simple # Headers. (list value) #expose_headers = X-Image-Meta-Checksum,X-Auth-Token,X-Subject-Token,X-Service-Token,X-OpenStack-Request-ID # Maximum cache age of CORS preflight requests. (integer value) #max_age = 3600 # Indicate which methods can be used during the actual request. (list value) #allow_methods = GET,PUT,POST,DELETE,PATCH # Indicate which header field names may be used during the actual request. (list # value) #allow_headers = Content-MD5,X-Image-Meta-Checksum,X-Storage-Token,Accept-Encoding,X-Auth-Token,X-Identity-Status,X-Roles,X-Service-Catalog,X-User-Id,X-Tenant-Id,X-OpenStack-Request-ID [cors.subdomain] # # From oslo.middleware.cors # # Indicate whether this resource may be shared with the domain received in the # requests "origin" header. Format: "://[:]", no trailing # slash. Example: https://horizon.example.com (list value) #allowed_origin = # Indicate that the actual request can include user credentials (boolean value) #allow_credentials = true # Indicate which headers are safe to expose to the API. Defaults to HTTP Simple # Headers. (list value) #expose_headers = X-Image-Meta-Checksum,X-Auth-Token,X-Subject-Token,X-Service-Token,X-OpenStack-Request-ID # Maximum cache age of CORS preflight requests. (integer value) #max_age = 3600 # Indicate which methods can be used during the actual request. (list value) #allow_methods = GET,PUT,POST,DELETE,PATCH # Indicate which header field names may be used during the actual request. (list # value) #allow_headers = Content-MD5,X-Image-Meta-Checksum,X-Storage-Token,Accept-Encoding,X-Auth-Token,X-Identity-Status,X-Roles,X-Service-Catalog,X-User-Id,X-Tenant-Id,X-OpenStack-Request-ID [database] # # From oslo.db # # DEPRECATED: The file name to use with SQLite. (string value) # Deprecated group/name - [DEFAULT]/sqlite_db # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Should use config option connection or slave_connection to connect the # database. #sqlite_db = oslo.sqlite # If True, SQLite uses synchronous mode. (boolean value) # Deprecated group/name - [DEFAULT]/sqlite_synchronous #sqlite_synchronous = true # The back end to use for the database. (string value) # Deprecated group/name - [DEFAULT]/db_backend #backend = sqlalchemy # The SQLAlchemy connection string to use to connect to the database. (string # value) # Deprecated group/name - [DEFAULT]/sql_connection # Deprecated group/name - [DATABASE]/sql_connection # Deprecated group/name - [sql]/connection #connection = # The SQLAlchemy connection string to use to connect to the slave database. # (string value) #slave_connection = # The SQL mode to be used for MySQL sessions. This option, including the # default, overrides any server-set SQL mode. To use whatever SQL mode is set by # the server configuration, set this to no value. Example: mysql_sql_mode= # (string value) #mysql_sql_mode = TRADITIONAL # Timeout before idle SQL connections are reaped. (integer value) # Deprecated group/name - [DEFAULT]/sql_idle_timeout # Deprecated group/name - [DATABASE]/sql_idle_timeout # Deprecated group/name - [sql]/idle_timeout #idle_timeout = 3600 # Minimum number of SQL connections to keep open in a pool. (integer value) # Deprecated group/name - [DEFAULT]/sql_min_pool_size # Deprecated group/name - [DATABASE]/sql_min_pool_size #min_pool_size = 1 # Maximum number of SQL connections to keep open in a pool. Setting a value of 0 # indicates no limit. (integer value) # Deprecated group/name - [DEFAULT]/sql_max_pool_size # Deprecated group/name - [DATABASE]/sql_max_pool_size #max_pool_size = 5 # Maximum number of database connection retries during startup. Set to -1 to # specify an infinite retry count. (integer value) # Deprecated group/name - [DEFAULT]/sql_max_retries # Deprecated group/name - [DATABASE]/sql_max_retries #max_retries = 10 # Interval between retries of opening a SQL connection. (integer value) # Deprecated group/name - [DEFAULT]/sql_retry_interval # Deprecated group/name - [DATABASE]/reconnect_interval #retry_interval = 10 # If set, use this value for max_overflow with SQLAlchemy. (integer value) # Deprecated group/name - [DEFAULT]/sql_max_overflow # Deprecated group/name - [DATABASE]/sqlalchemy_max_overflow #max_overflow = 50 # Verbosity of SQL debugging information: 0=None, 100=Everything. (integer # value) # Minimum value: 0 # Maximum value: 100 # Deprecated group/name - [DEFAULT]/sql_connection_debug #connection_debug = 0 # Add Python stack traces to SQL as comment strings. (boolean value) # Deprecated group/name - [DEFAULT]/sql_connection_trace #connection_trace = false # If set, use this value for pool_timeout with SQLAlchemy. (integer value) # Deprecated group/name - [DATABASE]/sqlalchemy_pool_timeout #pool_timeout = # Enable the experimental use of database reconnect on connection lost. (boolean # value) #use_db_reconnect = false # Seconds between retries of a database transaction. (integer value) #db_retry_interval = 1 # If True, increases the interval between retries of a database operation up to # db_max_retry_interval. (boolean value) #db_inc_retry_interval = true # If db_inc_retry_interval is set, the maximum seconds between retries of a # database operation. (integer value) #db_max_retry_interval = 10 # Maximum retries in case of connection error or deadlock error before error is # raised. Set to -1 to specify an infinite retry count. (integer value) #db_max_retries = 20 # # From oslo.db.concurrency # # Enable the experimental use of thread pooling for all DB API calls (boolean # value) # Deprecated group/name - [DEFAULT]/dbapi_use_tpool #use_tpool = false [glance_store] # # From glance.store # # # List of enabled Glance stores. # # Register the storage backends to use for storing disk images # as a comma separated list. The default stores enabled for # storing disk images with Glance are ``file`` and ``http``. # # Possible values: # * A comma separated list that could include: # * file # * http # * swift # * rbd # * sheepdog # * cinder # * vmware # # Related Options: # * default_store # # (list value) #stores = file,http # # The default scheme to use for storing images. # # Provide a string value representing the default scheme to use for # storing images. If not set, Glance uses ``file`` as the default # scheme to store images with the ``file`` store. # # NOTE: The value given for this configuration option must be a valid # scheme for a store registered with the ``stores`` configuration # option. # # Possible values: # * file # * filesystem # * http # * https # * swift # * swift+http # * swift+https # * swift+config # * rbd # * sheepdog # * cinder # * vsphere # # Related Options: # * stores # # (string value) # Allowed values: file, filesystem, http, https, swift, swift+http, swift+https, swift+config, rbd, sheepdog, cinder, vsphere #default_store = file # # Minimum interval in seconds to execute updating dynamic storage # capabilities based on current backend status. # # Provide an integer value representing time in seconds to set the # minimum interval before an update of dynamic storage capabilities # for a storage backend can be attempted. Setting # ``store_capabilities_update_min_interval`` does not mean updates # occur periodically based on the set interval. Rather, the update # is performed at the elapse of this interval set, if an operation # of the store is triggered. # # By default, this option is set to zero and is disabled. Provide an # integer value greater than zero to enable this option. # # NOTE: For more information on store capabilities and their updates, # please visit: https://specs.openstack.org/openstack/glance-specs/specs/kilo # /store-capabilities.html # # For more information on setting up a particular store in your # deployment and help with the usage of this feature, please contact # the storage driver maintainers listed here: # http://docs.openstack.org/developer/glance_store/drivers/index.html # # Possible values: # * Zero # * Positive integer # # Related Options: # * None # # (integer value) # Minimum value: 0 #store_capabilities_update_min_interval = 0 # # Information to match when looking for cinder in the service catalog. # # When the ``cinder_endpoint_template`` is not set and any of # ``cinder_store_auth_address``, ``cinder_store_user_name``, # ``cinder_store_project_name``, ``cinder_store_password`` is not set, # cinder store uses this information to lookup cinder endpoint from the service # catalog in the current context. ``cinder_os_region_name``, if set, is taken # into consideration to fetch the appropriate endpoint. # # The service catalog can be listed by the ``openstack catalog list`` command. # # Possible values: # * A string of of the following form: # ``::`` # At least ``service_type`` and ``interface`` should be specified. # ``service_name`` can be omitted. # # Related options: # * cinder_os_region_name # * cinder_endpoint_template # * cinder_store_auth_address # * cinder_store_user_name # * cinder_store_project_name # * cinder_store_password # # (string value) #cinder_catalog_info = volumev2::publicURL # # Override service catalog lookup with template for cinder endpoint. # # When this option is set, this value is used to generate cinder endpoint, # instead of looking up from the service catalog. # This value is ignored if ``cinder_store_auth_address``, # ``cinder_store_user_name``, ``cinder_store_project_name``, and # ``cinder_store_password`` are specified. # # If this configuration option is set, ``cinder_catalog_info`` will be ignored. # # Possible values: # * URL template string for cinder endpoint, where ``%%(tenant)s`` is # replaced with the current tenant (project) name. # For example: ``http://cinder.openstack.example.org/v2/%%(tenant)s`` # # Related options: # * cinder_store_auth_address # * cinder_store_user_name # * cinder_store_project_name # * cinder_store_password # * cinder_catalog_info # # (string value) #cinder_endpoint_template = # # Region name to lookup cinder service from the service catalog. # # This is used only when ``cinder_catalog_info`` is used for determining the # endpoint. If set, the lookup for cinder endpoint by this node is filtered to # the specified region. It is useful when multiple regions are listed in the # catalog. If this is not set, the endpoint is looked up from every region. # # Possible values: # * A string that is a valid region name. # # Related options: # * cinder_catalog_info # # (string value) # Deprecated group/name - [glance_store]/os_region_name #cinder_os_region_name = # # Location of a CA certificates file used for cinder client requests. # # The specified CA certificates file, if set, is used to verify cinder # connections via HTTPS endpoint. If the endpoint is HTTP, this value is # ignored. # ``cinder_api_insecure`` must be set to ``True`` to enable the verification. # # Possible values: # * Path to a ca certificates file # # Related options: # * cinder_api_insecure # # (string value) #cinder_ca_certificates_file = # # Number of cinderclient retries on failed http calls. # # When a call failed by any errors, cinderclient will retry the call up to the # specified times after sleeping a few seconds. # # Possible values: # * A positive integer # # Related options: # * None # # (integer value) # Minimum value: 0 #cinder_http_retries = 3 # # Time period, in seconds, to wait for a cinder volume transition to # complete. # # When the cinder volume is created, deleted, or attached to the glance node to # read/write the volume data, the volume's state is changed. For example, the # newly created volume status changes from ``creating`` to ``available`` after # the creation process is completed. This specifies the maximum time to wait for # the status change. If a timeout occurs while waiting, or the status is changed # to an unexpected value (e.g. `error``), the image creation fails. # # Possible values: # * A positive integer # # Related options: # * None # # (integer value) # Minimum value: 0 #cinder_state_transition_timeout = 300 # # Allow to perform insecure SSL requests to cinder. # # If this option is set to True, HTTPS endpoint connection is verified using the # CA certificates file specified by ``cinder_ca_certificates_file`` option. # # Possible values: # * True # * False # # Related options: # * cinder_ca_certificates_file # # (boolean value) #cinder_api_insecure = false # # The address where the cinder authentication service is listening. # # When all of ``cinder_store_auth_address``, ``cinder_store_user_name``, # ``cinder_store_project_name``, and ``cinder_store_password`` options are # specified, the specified values are always used for the authentication. # This is useful to hide the image volumes from users by storing them in a # project/tenant specific to the image service. It also enables users to share # the image volume among other projects under the control of glance's ACL. # # If either of these options are not set, the cinder endpoint is looked up # from the service catalog, and current context's user and project are used. # # Possible values: # * A valid authentication service address, for example: # ``http://openstack.example.org/identity/v2.0`` # # Related options: # * cinder_store_user_name # * cinder_store_password # * cinder_store_project_name # # (string value) #cinder_store_auth_address = # # User name to authenticate against cinder. # # This must be used with all the following related options. If any of these are # not specified, the user of the current context is used. # # Possible values: # * A valid user name # # Related options: # * cinder_store_auth_address # * cinder_store_password # * cinder_store_project_name # # (string value) #cinder_store_user_name = # # Password for the user authenticating against cinder. # # This must be used with all the following related options. If any of these are # not specified, the user of the current context is used. # # Possible values: # * A valid password for the user specified by ``cinder_store_user_name`` # # Related options: # * cinder_store_auth_address # * cinder_store_user_name # * cinder_store_project_name # # (string value) #cinder_store_password = # # Project name where the image volume is stored in cinder. # # If this configuration option is not set, the project in current context is # used. # # This must be used with all the following related options. If any of these are # not specified, the project of the current context is used. # # Possible values: # * A valid project name # # Related options: # * ``cinder_store_auth_address`` # * ``cinder_store_user_name`` # * ``cinder_store_password`` # # (string value) #cinder_store_project_name = # # Path to the rootwrap configuration file to use for running commands as root. # # The cinder store requires root privileges to operate the image volumes (for # connecting to iSCSI/FC volumes and reading/writing the volume data, etc.). # The configuration file should allow the required commands by cinder store and # os-brick library. # # Possible values: # * Path to the rootwrap config file # # Related options: # * None # # (string value) #rootwrap_config = /etc/glance/rootwrap.conf # # Volume type that will be used for volume creation in cinder. # # Some cinder backends can have several volume types to optimize storage usage. # Adding this option allows an operator to choose a specific volume type # in cinder that can be optimized for images. # # If this is not set, then the default volume type specified in the cinder # configuration will be used for volume creation. # # Possible values: # * A valid volume type from cinder # # Related options: # * None # # (string value) #cinder_volume_type = # # Directory to which the filesystem backend store writes images. # # Upon start up, Glance creates the directory if it doesn't already # exist and verifies write access to the user under which # ``glance-api`` runs. If the write access isn't available, a # ``BadStoreConfiguration`` exception is raised and the filesystem # store may not be available for adding new images. # # NOTE: This directory is used only when filesystem store is used as a # storage backend. Either ``filesystem_store_datadir`` or # ``filesystem_store_datadirs`` option must be specified in # ``glance-api.conf``. If both options are specified, a # ``BadStoreConfiguration`` will be raised and the filesystem store # may not be available for adding new images. # # Possible values: # * A valid path to a directory # # Related options: # * ``filesystem_store_datadirs`` # * ``filesystem_store_file_perm`` # # (string value) #filesystem_store_datadir = /var/lib/glance/images # # List of directories and their priorities to which the filesystem # backend store writes images. # # The filesystem store can be configured to store images in multiple # directories as opposed to using a single directory specified by the # ``filesystem_store_datadir`` configuration option. When using # multiple directories, each directory can be given an optional # priority to specify the preference order in which they should # be used. Priority is an integer that is concatenated to the # directory path with a colon where a higher value indicates higher # priority. When two directories have the same priority, the directory # with most free space is used. When no priority is specified, it # defaults to zero. # # More information on configuring filesystem store with multiple store # directories can be found at # http://docs.openstack.org/developer/glance/configuring.html # # NOTE: This directory is used only when filesystem store is used as a # storage backend. Either ``filesystem_store_datadir`` or # ``filesystem_store_datadirs`` option must be specified in # ``glance-api.conf``. If both options are specified, a # ``BadStoreConfiguration`` will be raised and the filesystem store # may not be available for adding new images. # # Possible values: # * List of strings of the following form: # * ``:`` # # Related options: # * ``filesystem_store_datadir`` # * ``filesystem_store_file_perm`` # # (multi valued) #filesystem_store_datadirs = # # Filesystem store metadata file. # # The path to a file which contains the metadata to be returned with # any location associated with the filesystem store. The file must # contain a valid JSON object. The object should contain the keys # ``id`` and ``mountpoint``. The value for both keys should be a # string. # # Possible values: # * A valid path to the store metadata file # # Related options: # * None # # (string value) #filesystem_store_metadata_file = # # File access permissions for the image files. # # Set the intended file access permissions for image data. This provides # a way to enable other services, e.g. Nova, to consume images directly # from the filesystem store. The users running the services that are # intended to be given access to could be made a member of the group # that owns the files created. Assigning a value less then or equal to # zero for this configuration option signifies that no changes be made # to the default permissions. This value will be decoded as an octal # digit. # # For more information, please refer the documentation at # http://docs.openstack.org/developer/glance/configuring.html # # Possible values: # * A valid file access permission # * Zero # * Any negative integer # # Related options: # * None # # (integer value) #filesystem_store_file_perm = 0 # # Path to the CA bundle file. # # This configuration option enables the operator to use a custom # Certificate Authority file to verify the remote server certificate. If # this option is set, the ``https_insecure`` option will be ignored and # the CA file specified will be used to authenticate the server # certificate and establish a secure connection to the server. # # Possible values: # * A valid path to a CA file # # Related options: # * https_insecure # # (string value) #https_ca_certificates_file = # # Set verification of the remote server certificate. # # This configuration option takes in a boolean value to determine # whether or not to verify the remote server certificate. If set to # True, the remote server certificate is not verified. If the option is # set to False, then the default CA truststore is used for verification. # # This option is ignored if ``https_ca_certificates_file`` is set. # The remote server certificate will then be verified using the file # specified using the ``https_ca_certificates_file`` option. # # Possible values: # * True # * False # # Related options: # * https_ca_certificates_file # # (boolean value) #https_insecure = true # # The http/https proxy information to be used to connect to the remote # server. # # This configuration option specifies the http/https proxy information # that should be used to connect to the remote server. The proxy # information should be a key value pair of the scheme and proxy, for # example, http:10.0.0.1:3128. You can also specify proxies for multiple # schemes by separating the key value pairs with a comma, for example, # http:10.0.0.1:3128, https:10.0.0.1:1080. # # Possible values: # * A comma separated list of scheme:proxy pairs as described above # # Related options: # * None # # (dict value) #http_proxy_information = # # Size, in megabytes, to chunk RADOS images into. # # Provide an integer value representing the size in megabytes to chunk # Glance images into. The default chunk size is 8 megabytes. For optimal # performance, the value should be a power of two. # # When Ceph's RBD object storage system is used as the storage backend # for storing Glance images, the images are chunked into objects of the # size set using this option. These chunked objects are then stored # across the distributed block data store to use for Glance. # # Possible Values: # * Any positive integer value # # Related options: # * None # # (integer value) # Minimum value: 1 #rbd_store_chunk_size = 8 # # RADOS pool in which images are stored. # # When RBD is used as the storage backend for storing Glance images, the # images are stored by means of logical grouping of the objects (chunks # of images) into a ``pool``. Each pool is defined with the number of # placement groups it can contain. The default pool that is used is # 'images'. # # More information on the RBD storage backend can be found here: # http://ceph.com/planet/how-data-is-stored-in-ceph-cluster/ # # Possible Values: # * A valid pool name # # Related options: # * None # # (string value) #rbd_store_pool = images # # RADOS user to authenticate as. # # This configuration option takes in the RADOS user to authenticate as. # This is only needed when RADOS authentication is enabled and is # applicable only if the user is using Cephx authentication. If the # value for this option is not set by the user or is set to None, a # default value will be chosen, which will be based on the client. # section in rbd_store_ceph_conf. # # Possible Values: # * A valid RADOS user # # Related options: # * rbd_store_ceph_conf # # (string value) #rbd_store_user = # # Ceph configuration file path. # # This configuration option takes in the path to the Ceph configuration # file to be used. If the value for this option is not set by the user # or is set to None, librados will locate the default configuration file # which is located at /etc/ceph/ceph.conf. If using Cephx # authentication, this file should include a reference to the right # keyring in a client. section # # Possible Values: # * A valid path to a configuration file # # Related options: # * rbd_store_user # # (string value) #rbd_store_ceph_conf = /etc/ceph/ceph.conf # # Timeout value for connecting to Ceph cluster. # # This configuration option takes in the timeout value in seconds used # when connecting to the Ceph cluster i.e. it sets the time to wait for # glance-api before closing the connection. This prevents glance-api # hangups during the connection to RBD. If the value for this option # is set to less than or equal to 0, no timeout is set and the default # librados value is used. # # Possible Values: # * Any integer value # # Related options: # * None # # (integer value) #rados_connect_timeout = 0 # # Chunk size for images to be stored in Sheepdog data store. # # Provide an integer value representing the size in mebibyte # (1048576 bytes) to chunk Glance images into. The default # chunk size is 64 mebibytes. # # When using Sheepdog distributed storage system, the images are # chunked into objects of this size and then stored across the # distributed data store to use for Glance. # # Chunk sizes, if a power of two, help avoid fragmentation and # enable improved performance. # # Possible values: # * Positive integer value representing size in mebibytes. # # Related Options: # * None # # (integer value) # Minimum value: 1 #sheepdog_store_chunk_size = 64 # # Port number on which the sheep daemon will listen. # # Provide an integer value representing a valid port number on # which you want the Sheepdog daemon to listen on. The default # port is 7000. # # The Sheepdog daemon, also called 'sheep', manages the storage # in the distributed cluster by writing objects across the storage # network. It identifies and acts on the messages it receives on # the port number set using ``sheepdog_store_port`` option to store # chunks of Glance images. # # Possible values: # * A valid port number (0 to 65535) # # Related Options: # * sheepdog_store_address # # (port value) # Minimum value: 0 # Maximum value: 65535 #sheepdog_store_port = 7000 # # Address to bind the Sheepdog daemon to. # # Provide a string value representing the address to bind the # Sheepdog daemon to. The default address set for the 'sheep' # is 127.0.0.1. # # The Sheepdog daemon, also called 'sheep', manages the storage # in the distributed cluster by writing objects across the storage # network. It identifies and acts on the messages directed to the # address set using ``sheepdog_store_address`` option to store # chunks of Glance images. # # Possible values: # * A valid IPv4 address # * A valid IPv6 address # * A valid hostname # # Related Options: # * sheepdog_store_port # # (string value) #sheepdog_store_address = 127.0.0.1 # # Set verification of the server certificate. # # This boolean determines whether or not to verify the server # certificate. If this option is set to True, swiftclient won't check # for a valid SSL certificate when authenticating. If the option is set # to False, then the default CA truststore is used for verification. # # Possible values: # * True # * False # # Related options: # * swift_store_cacert # # (boolean value) #swift_store_auth_insecure = false # # Path to the CA bundle file. # # This configuration option enables the operator to specify the path to # a custom Certificate Authority file for SSL verification when # connecting to Swift. # # Possible values: # * A valid path to a CA file # # Related options: # * swift_store_auth_insecure # # (string value) #swift_store_cacert = /etc/ssl/certs/ca-certificates.crt # # The region of Swift endpoint to use by Glance. # # Provide a string value representing a Swift region where Glance # can connect to for image storage. By default, there is no region # set. # # When Glance uses Swift as the storage backend to store images # for a specific tenant that has multiple endpoints, setting of a # Swift region with ``swift_store_region`` allows Glance to connect # to Swift in the specified region as opposed to a single region # connectivity. # # This option can be configured for both single-tenant and # multi-tenant storage. # # NOTE: Setting the region with ``swift_store_region`` is # tenant-specific and is necessary ``only if`` the tenant has # multiple endpoints across different regions. # # Possible values: # * A string value representing a valid Swift region. # # Related Options: # * None # # (string value) #swift_store_region = RegionTwo # # The URL endpoint to use for Swift backend storage. # # Provide a string value representing the URL endpoint to use for # storing Glance images in Swift store. By default, an endpoint # is not set and the storage URL returned by ``auth`` is used. # Setting an endpoint with ``swift_store_endpoint`` overrides the # storage URL and is used for Glance image storage. # # NOTE: The URL should include the path up to, but excluding the # container. The location of an object is obtained by appending # the container and object to the configured URL. # # Possible values: # * String value representing a valid URL path up to a Swift container # # Related Options: # * None # # (string value) #swift_store_endpoint = https://swift.openstack.example.org/v1/path_not_including_container_name # # Endpoint Type of Swift service. # # This string value indicates the endpoint type to use to fetch the # Swift endpoint. The endpoint type determines the actions the user will # be allowed to perform, for instance, reading and writing to the Store. # This setting is only used if swift_store_auth_version is greater than # 1. # # Possible values: # * publicURL # * adminURL # * internalURL # # Related options: # * swift_store_endpoint # # (string value) # Allowed values: publicURL, adminURL, internalURL #swift_store_endpoint_type = publicURL # # Type of Swift service to use. # # Provide a string value representing the service type to use for # storing images while using Swift backend storage. The default # service type is set to ``object-store``. # # NOTE: If ``swift_store_auth_version`` is set to 2, the value for # this configuration option needs to be ``object-store``. If using # a higher version of Keystone or a different auth scheme, this # option may be modified. # # Possible values: # * A string representing a valid service type for Swift storage. # # Related Options: # * None # # (string value) #swift_store_service_type = object-store # # Name of single container to store images/name prefix for multiple containers # # When a single container is being used to store images, this configuration # option indicates the container within the Glance account to be used for # storing all images. When multiple containers are used to store images, this # will be the name prefix for all containers. Usage of single/multiple # containers can be controlled using the configuration option # ``swift_store_multiple_containers_seed``. # # When using multiple containers, the containers will be named after the value # set for this configuration option with the first N chars of the image UUID # as the suffix delimited by an underscore (where N is specified by # ``swift_store_multiple_containers_seed``). # # Example: if the seed is set to 3 and swift_store_container = ``glance``, then # an image with UUID ``fdae39a1-bac5-4238-aba4-69bcc726e848`` would be placed in # the container ``glance_fda``. All dashes in the UUID are included when # creating the container name but do not count toward the character limit, so # when N=10 the container name would be ``glance_fdae39a1-ba.`` # # Possible values: # * If using single container, this configuration option can be any string # that is a valid swift container name in Glance's Swift account # * If using multiple containers, this configuration option can be any # string as long as it satisfies the container naming rules enforced by # Swift. The value of ``swift_store_multiple_containers_seed`` should be # taken into account as well. # # Related options: # * ``swift_store_multiple_containers_seed`` # * ``swift_store_multi_tenant`` # * ``swift_store_create_container_on_put`` # # (string value) #swift_store_container = glance # # The size threshold, in MB, after which Glance will start segmenting image # data. # # Swift has an upper limit on the size of a single uploaded object. By default, # this is 5GB. To upload objects bigger than this limit, objects are segmented # into multiple smaller objects that are tied together with a manifest file. # For more detail, refer to # http://docs.openstack.org/developer/swift/overview_large_objects.html # # This configuration option specifies the size threshold over which the Swift # driver will start segmenting image data into multiple smaller files. # Currently, the Swift driver only supports creating Dynamic Large Objects. # # NOTE: This should be set by taking into account the large object limit # enforced by the Swift cluster in consideration. # # Possible values: # * A positive integer that is less than or equal to the large object limit # enforced by the Swift cluster in consideration. # # Related options: # * ``swift_store_large_object_chunk_size`` # # (integer value) # Minimum value: 1 #swift_store_large_object_size = 5120 # # The maximum size, in MB, of the segments when image data is segmented. # # When image data is segmented to upload images that are larger than the limit # enforced by the Swift cluster, image data is broken into segments that are no # bigger than the size specified by this configuration option. # Refer to ``swift_store_large_object_size`` for more detail. # # For example: if ``swift_store_large_object_size`` is 5GB and # ``swift_store_large_object_chunk_size`` is 1GB, an image of size 6.2GB will be # segmented into 7 segments where the first six segments will be 1GB in size and # the seventh segment will be 0.2GB. # # Possible values: # * A positive integer that is less than or equal to the large object limit # enforced by Swift cluster in consideration. # # Related options: # * ``swift_store_large_object_size`` # # (integer value) # Minimum value: 1 #swift_store_large_object_chunk_size = 200 # # Create container, if it doesn't already exist, when uploading image. # # At the time of uploading an image, if the corresponding container doesn't # exist, it will be created provided this configuration option is set to True. # By default, it won't be created. This behavior is applicable for both single # and multiple containers mode. # # Possible values: # * True # * False # # Related options: # * None # # (boolean value) #swift_store_create_container_on_put = false # # Store images in tenant's Swift account. # # This enables multi-tenant storage mode which causes Glance images to be stored # in tenant specific Swift accounts. If this is disabled, Glance stores all # images in its own account. More details multi-tenant store can be found at # https://wiki.openstack.org/wiki/GlanceSwiftTenantSpecificStorage # # NOTE: If using multi-tenant swift store, please make sure # that you do not set a swift configuration file with the # 'swift_store_config_file' option. # # Possible values: # * True # * False # # Related options: # * swift_store_config_file # # (boolean value) #swift_store_multi_tenant = false # # Seed indicating the number of containers to use for storing images. # # When using a single-tenant store, images can be stored in one or more than one # containers. When set to 0, all images will be stored in one single container. # When set to an integer value between 1 and 32, multiple containers will be # used to store images. This configuration option will determine how many # containers are created. The total number of containers that will be used is # equal to 16^N, so if this config option is set to 2, then 16^2=256 containers # will be used to store images. # # Please refer to ``swift_store_container`` for more detail on the naming # convention. More detail about using multiple containers can be found at # https://specs.openstack.org/openstack/glance-specs/specs/kilo/swift-store- # multiple-containers.html # # NOTE: This is used only when swift_store_multi_tenant is disabled. # # Possible values: # * A non-negative integer less than or equal to 32 # # Related options: # * ``swift_store_container`` # * ``swift_store_multi_tenant`` # * ``swift_store_create_container_on_put`` # # (integer value) # Minimum value: 0 # Maximum value: 32 #swift_store_multiple_containers_seed = 0 # # List of tenants that will be granted admin access. # # This is a list of tenants that will be granted read/write access on # all Swift containers created by Glance in multi-tenant mode. The # default value is an empty list. # # Possible values: # * A comma separated list of strings representing UUIDs of Keystone # projects/tenants # # Related options: # * None # # (list value) #swift_store_admin_tenants = # # SSL layer compression for HTTPS Swift requests. # # Provide a boolean value to determine whether or not to compress # HTTPS Swift requests for images at the SSL layer. By default, # compression is enabled. # # When using Swift as the backend store for Glance image storage, # SSL layer compression of HTTPS Swift requests can be set using # this option. If set to False, SSL layer compression of HTTPS # Swift requests is disabled. Disabling this option may improve # performance for images which are already in a compressed format, # for example, qcow2. # # Possible values: # * True # * False # # Related Options: # * None # # (boolean value) #swift_store_ssl_compression = true # # The number of times a Swift download will be retried before the # request fails. # # Provide an integer value representing the number of times an image # download must be retried before erroring out. The default value is # zero (no retry on a failed image download). When set to a positive # integer value, ``swift_store_retry_get_count`` ensures that the # download is attempted this many more times upon a download failure # before sending an error message. # # Possible values: # * Zero # * Positive integer value # # Related Options: # * None # # (integer value) # Minimum value: 0 #swift_store_retry_get_count = 0 # # Time in seconds defining the size of the window in which a new # token may be requested before the current token is due to expire. # # Typically, the Swift storage driver fetches a new token upon the # expiration of the current token to ensure continued access to # Swift. However, some Swift transactions (like uploading image # segments) may not recover well if the token expires on the fly. # # Hence, by fetching a new token before the current token expiration, # we make sure that the token does not expire or is close to expiry # before a transaction is attempted. By default, the Swift storage # driver requests for a new token 60 seconds or less before the # current token expiration. # # Possible values: # * Zero # * Positive integer value # # Related Options: # * None # # (integer value) # Minimum value: 0 #swift_store_expire_soon_interval = 60 # # Use trusts for multi-tenant Swift store. # # This option instructs the Swift store to create a trust for each # add/get request when the multi-tenant store is in use. Using trusts # allows the Swift store to avoid problems that can be caused by an # authentication token expiring during the upload or download of data. # # By default, ``swift_store_use_trusts`` is set to ``True``(use of # trusts is enabled). If set to ``False``, a user token is used for # the Swift connection instead, eliminating the overhead of trust # creation. # # NOTE: This option is considered only when # ``swift_store_multi_tenant`` is set to ``True`` # # Possible values: # * True # * False # # Related options: # * swift_store_multi_tenant # # (boolean value) #swift_store_use_trusts = true # # Reference to default Swift account/backing store parameters. # # Provide a string value representing a reference to the default set # of parameters required for using swift account/backing store for # image storage. The default reference value for this configuration # option is 'ref1'. This configuration option dereferences the # parameters and facilitates image storage in Swift storage backend # every time a new image is added. # # Possible values: # * A valid string value # # Related options: # * None # # (string value) #default_swift_reference = ref1 # DEPRECATED: Version of the authentication service to use. Valid versions are 2 # and 3 for keystone and 1 (deprecated) for swauth and rackspace. (string value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: # The option 'auth_version' in the Swift back-end configuration file is # used instead. #swift_store_auth_version = 2 # DEPRECATED: The address where the Swift authentication service is listening. # (string value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: # The option 'auth_address' in the Swift back-end configuration file is # used instead. #swift_store_auth_address = # DEPRECATED: The user to authenticate against the Swift authentication service. # (string value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: # The option 'user' in the Swift back-end configuration file is set instead. #swift_store_user = # DEPRECATED: Auth key for the user authenticating against the Swift # authentication service. (string value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: # The option 'key' in the Swift back-end configuration file is used # to set the authentication key instead. #swift_store_key = # # Absolute path to the file containing the swift account(s) # configurations. # # Include a string value representing the path to a configuration # file that has references for each of the configured Swift # account(s)/backing stores. By default, no file path is specified # and customized Swift referencing is disabled. Configuring this # option is highly recommended while using Swift storage backend for # image storage as it avoids storage of credentials in the database. # # NOTE: Please do not configure this option if you have set # ``swift_store_multi_tenant`` to ``True``. # # Possible values: # * String value representing an absolute path on the glance-api # node # # Related options: # * swift_store_multi_tenant # # (string value) #swift_store_config_file = # # Address of the ESX/ESXi or vCenter Server target system. # # This configuration option sets the address of the ESX/ESXi or vCenter # Server target system. This option is required when using the VMware # storage backend. The address can contain an IP address (127.0.0.1) or # a DNS name (www.my-domain.com). # # Possible Values: # * A valid IPv4 or IPv6 address # * A valid DNS name # # Related options: # * vmware_server_username # * vmware_server_password # # (string value) #vmware_server_host = 127.0.0.1 # # Server username. # # This configuration option takes the username for authenticating with # the VMware ESX/ESXi or vCenter Server. This option is required when # using the VMware storage backend. # # Possible Values: # * Any string that is the username for a user with appropriate # privileges # # Related options: # * vmware_server_host # * vmware_server_password # # (string value) #vmware_server_username = root # # Server password. # # This configuration option takes the password for authenticating with # the VMware ESX/ESXi or vCenter Server. This option is required when # using the VMware storage backend. # # Possible Values: # * Any string that is a password corresponding to the username # specified using the "vmware_server_username" option # # Related options: # * vmware_server_host # * vmware_server_username # # (string value) #vmware_server_password = vmware # # The number of VMware API retries. # # This configuration option specifies the number of times the VMware # ESX/VC server API must be retried upon connection related issues or # server API call overload. It is not possible to specify 'retry # forever'. # # Possible Values: # * Any positive integer value # # Related options: # * None # # (integer value) # Minimum value: 1 #vmware_api_retry_count = 10 # # Interval in seconds used for polling remote tasks invoked on VMware # ESX/VC server. # # This configuration option takes in the sleep time in seconds for polling an # on-going async task as part of the VMWare ESX/VC server API call. # # Possible Values: # * Any positive integer value # # Related options: # * None # # (integer value) # Minimum value: 1 #vmware_task_poll_interval = 5 # # The directory where the glance images will be stored in the datastore. # # This configuration option specifies the path to the directory where the # glance images will be stored in the VMware datastore. If this option # is not set, the default directory where the glance images are stored # is openstack_glance. # # Possible Values: # * Any string that is a valid path to a directory # # Related options: # * None # # (string value) #vmware_store_image_dir = /openstack_glance # # Set verification of the ESX/vCenter server certificate. # # This configuration option takes a boolean value to determine # whether or not to verify the ESX/vCenter server certificate. If this # option is set to True, the ESX/vCenter server certificate is not # verified. If this option is set to False, then the default CA # truststore is used for verification. # # This option is ignored if the "vmware_ca_file" option is set. In that # case, the ESX/vCenter server certificate will then be verified using # the file specified using the "vmware_ca_file" option . # # Possible Values: # * True # * False # # Related options: # * vmware_ca_file # # (boolean value) # Deprecated group/name - [glance_store]/vmware_api_insecure #vmware_insecure = false # # Absolute path to the CA bundle file. # # This configuration option enables the operator to use a custom # Cerificate Authority File to verify the ESX/vCenter certificate. # # If this option is set, the "vmware_insecure" option will be ignored # and the CA file specified will be used to authenticate the ESX/vCenter # server certificate and establish a secure connection to the server. # # Possible Values: # * Any string that is a valid absolute path to a CA file # # Related options: # * vmware_insecure # # (string value) #vmware_ca_file = /etc/ssl/certs/ca-certificates.crt # # The datastores where the image can be stored. # # This configuration option specifies the datastores where the image can # be stored in the VMWare store backend. This option may be specified # multiple times for specifying multiple datastores. The datastore name # should be specified after its datacenter path, separated by ":". An # optional weight may be given after the datastore name, separated again # by ":" to specify the priority. Thus, the required format becomes # ::. # # When adding an image, the datastore with highest weight will be # selected, unless there is not enough free space available in cases # where the image size is already known. If no weight is given, it is # assumed to be zero and the directory will be considered for selection # last. If multiple datastores have the same weight, then the one with # the most free space available is selected. # # Possible Values: # * Any string of the format: # :: # # Related options: # * None # # (multi valued) #vmware_datastores = [image_format] # # From glance.api # # Supported values for the 'container_format' image attribute (list value) # Deprecated group/name - [DEFAULT]/container_formats #container_formats = ami,ari,aki,bare,ovf,ova,docker # Supported values for the 'disk_format' image attribute (list value) # Deprecated group/name - [DEFAULT]/disk_formats #disk_formats = ami,ari,aki,vhd,vhdx,vmdk,raw,qcow2,vdi,iso,ploop [keystone_authtoken] # # From keystonemiddleware.auth_token # # Complete "public" Identity API endpoint. This endpoint should not be an # "admin" endpoint, as it should be accessible by all end users. Unauthenticated # clients are redirected to this endpoint to authenticate. Although this # endpoint should ideally be unversioned, client support in the wild varies. # If you're using a versioned v2 endpoint here, then this should *not* be the # same endpoint the service user utilizes for validating tokens, because normal # end users may not be able to reach that endpoint. (string value) #auth_uri = # API version of the admin Identity API endpoint. (string value) #auth_version = # Do not handle authorization requests within the middleware, but delegate the # authorization decision to downstream WSGI components. (boolean value) #delay_auth_decision = false # Request timeout value for communicating with Identity API server. (integer # value) #http_connect_timeout = # How many times are we trying to reconnect when communicating with Identity API # Server. (integer value) #http_request_max_retries = 3 # Request environment key where the Swift cache object is stored. When # auth_token middleware is deployed with a Swift cache, use this option to have # the middleware share a caching backend with swift. Otherwise, use the # ``memcached_servers`` option instead. (string value) #cache = # Required if identity server requires client certificate (string value) #certfile = # Required if identity server requires client certificate (string value) #keyfile = # A PEM encoded Certificate Authority to use when verifying HTTPs connections. # Defaults to system CAs. (string value) #cafile = # Verify HTTPS connections. (boolean value) #insecure = false # The region in which the identity server can be found. (string value) #region_name = # DEPRECATED: Directory used to cache files related to PKI tokens. This option # has been deprecated in the Ocata release and will be removed in the P release. # (string value) # This option is deprecated for removal since Ocata. # Its value may be silently ignored in the future. # Reason: PKI token format is no longer supported. #signing_dir = # Optionally specify a list of memcached server(s) to use for caching. If left # undefined, tokens will instead be cached in-process. (list value) # Deprecated group/name - [keystone_authtoken]/memcache_servers #memcached_servers = # In order to prevent excessive effort spent validating tokens, the middleware # caches previously-seen tokens for a configurable duration (in seconds). Set to # -1 to disable caching completely. (integer value) #token_cache_time = 300 # DEPRECATED: Determines the frequency at which the list of revoked tokens is # retrieved from the Identity service (in seconds). A high number of revocation # events combined with a low cache duration may significantly reduce # performance. Only valid for PKI tokens. This option has been deprecated in the # Ocata release and will be removed in the P release. (integer value) # This option is deprecated for removal since Ocata. # Its value may be silently ignored in the future. # Reason: PKI token format is no longer supported. #revocation_cache_time = 10 # (Optional) If defined, indicate whether token data should be authenticated or # authenticated and encrypted. If MAC, token data is authenticated (with HMAC) # in the cache. If ENCRYPT, token data is encrypted and authenticated in the # cache. If the value is not one of these options or empty, auth_token will # raise an exception on initialization. (string value) # Allowed values: None, MAC, ENCRYPT #memcache_security_strategy = None # (Optional, mandatory if memcache_security_strategy is defined) This string is # used for key derivation. (string value) #memcache_secret_key = # (Optional) Number of seconds memcached server is considered dead before it is # tried again. (integer value) #memcache_pool_dead_retry = 300 # (Optional) Maximum total number of open connections to every memcached server. # (integer value) #memcache_pool_maxsize = 10 # (Optional) Socket timeout in seconds for communicating with a memcached # server. (integer value) #memcache_pool_socket_timeout = 3 # (Optional) Number of seconds a connection to memcached is held unused in the # pool before it is closed. (integer value) #memcache_pool_unused_timeout = 60 # (Optional) Number of seconds that an operation will wait to get a memcached # client connection from the pool. (integer value) #memcache_pool_conn_get_timeout = 10 # (Optional) Use the advanced (eventlet safe) memcached client pool. The # advanced pool will only work under python 2.x. (boolean value) #memcache_use_advanced_pool = false # (Optional) Indicate whether to set the X-Service-Catalog header. If False, # middleware will not ask for service catalog on token validation and will not # set the X-Service-Catalog header. (boolean value) #include_service_catalog = true # Used to control the use and type of token binding. Can be set to: "disabled" # to not check token binding. "permissive" (default) to validate binding # information if the bind type is of a form known to the server and ignore it if # not. "strict" like "permissive" but if the bind type is unknown the token will # be rejected. "required" any form of token binding is needed to be allowed. # Finally the name of a binding method that must be present in tokens. (string # value) #enforce_token_bind = permissive # DEPRECATED: If true, the revocation list will be checked for cached tokens. # This requires that PKI tokens are configured on the identity server. (boolean # value) # This option is deprecated for removal since Ocata. # Its value may be silently ignored in the future. # Reason: PKI token format is no longer supported. #check_revocations_for_cached = false # DEPRECATED: Hash algorithms to use for hashing PKI tokens. This may be a # single algorithm or multiple. The algorithms are those supported by Python # standard hashlib.new(). The hashes will be tried in the order given, so put # the preferred one first for performance. The result of the first hash will be # stored in the cache. This will typically be set to multiple values only while # migrating from a less secure algorithm to a more secure one. Once all the old # tokens are expired this option should be set to a single value for better # performance. (list value) # This option is deprecated for removal since Ocata. # Its value may be silently ignored in the future. # Reason: PKI token format is no longer supported. #hash_algorithms = md5 # A choice of roles that must be present in a service token. Service tokens are # allowed to request that an expired token can be used and so this check should # tightly control that only actual services should be sending this token. Roles # here are applied as an ANY check so any role in this list must be present. For # backwards compatibility reasons this currently only affects the allow_expired # check. (list value) #service_token_roles = service # For backwards compatibility reasons we must let valid service tokens pass that # don't pass the service_token_roles check as valid. Setting this true will # become the default in a future release and should be enabled if possible. # (boolean value) #service_token_roles_required = false # Authentication type to load (string value) # Deprecated group/name - [keystone_authtoken]/auth_plugin #auth_type = # Config Section from which to load plugin specific options (string value) #auth_section = [matchmaker_redis] # # From oslo.messaging # # DEPRECATED: Host to locate redis. (string value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Replaced by [DEFAULT]/transport_url #host = 127.0.0.1 # DEPRECATED: Use this port to connect to redis host. (port value) # Minimum value: 0 # Maximum value: 65535 # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Replaced by [DEFAULT]/transport_url #port = 6379 # DEPRECATED: Password for Redis server (optional). (string value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Replaced by [DEFAULT]/transport_url #password = # DEPRECATED: List of Redis Sentinel hosts (fault tolerance mode), e.g., # [host:port, host1:port ... ] (list value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Replaced by [DEFAULT]/transport_url #sentinel_hosts = # Redis replica set name. (string value) #sentinel_group_name = oslo-messaging-zeromq # Time in ms to wait between connection attempts. (integer value) #wait_timeout = 2000 # Time in ms to wait before the transaction is killed. (integer value) #check_timeout = 20000 # Timeout in ms on blocking socket operations. (integer value) #socket_timeout = 10000 [oslo_concurrency] # # From oslo.concurrency # # Enables or disables inter-process locks. (boolean value) # Deprecated group/name - [DEFAULT]/disable_process_locking #disable_process_locking = false # Directory to use for lock files. For security, the specified directory should # only be writable by the user running the processes that need locking. Defaults # to environment variable OSLO_LOCK_PATH. If external locks are used, a lock # path must be set. (string value) # Deprecated group/name - [DEFAULT]/lock_path #lock_path = [oslo_messaging_amqp] # # From oslo.messaging # # Name for the AMQP container. must be globally unique. Defaults to a generated # UUID (string value) # Deprecated group/name - [amqp1]/container_name #container_name = # Timeout for inactive connections (in seconds) (integer value) # Deprecated group/name - [amqp1]/idle_timeout #idle_timeout = 0 # Debug: dump AMQP frames to stdout (boolean value) # Deprecated group/name - [amqp1]/trace #trace = false # CA certificate PEM file used to verify the server's certificate (string value) # Deprecated group/name - [amqp1]/ssl_ca_file #ssl_ca_file = # Self-identifying certificate PEM file for client authentication (string value) # Deprecated group/name - [amqp1]/ssl_cert_file #ssl_cert_file = # Private key PEM file used to sign ssl_cert_file certificate (optional) (string # value) # Deprecated group/name - [amqp1]/ssl_key_file #ssl_key_file = # Password for decrypting ssl_key_file (if encrypted) (string value) # Deprecated group/name - [amqp1]/ssl_key_password #ssl_key_password = # DEPRECATED: Accept clients using either SSL or plain TCP (boolean value) # Deprecated group/name - [amqp1]/allow_insecure_clients # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Not applicable - not a SSL server #allow_insecure_clients = false # Space separated list of acceptable SASL mechanisms (string value) # Deprecated group/name - [amqp1]/sasl_mechanisms #sasl_mechanisms = # Path to directory that contains the SASL configuration (string value) # Deprecated group/name - [amqp1]/sasl_config_dir #sasl_config_dir = # Name of configuration file (without .conf suffix) (string value) # Deprecated group/name - [amqp1]/sasl_config_name #sasl_config_name = # User name for message broker authentication (string value) # Deprecated group/name - [amqp1]/username #username = # Password for message broker authentication (string value) # Deprecated group/name - [amqp1]/password #password = # Seconds to pause before attempting to re-connect. (integer value) # Minimum value: 1 #connection_retry_interval = 1 # Increase the connection_retry_interval by this many seconds after each # unsuccessful failover attempt. (integer value) # Minimum value: 0 #connection_retry_backoff = 2 # Maximum limit for connection_retry_interval + connection_retry_backoff # (integer value) # Minimum value: 1 #connection_retry_interval_max = 30 # Time to pause between re-connecting an AMQP 1.0 link that failed due to a # recoverable error. (integer value) # Minimum value: 1 #link_retry_delay = 10 # The maximum number of attempts to re-send a reply message which failed due to # a recoverable error. (integer value) # Minimum value: -1 #default_reply_retry = 0 # The deadline for an rpc reply message delivery. (integer value) # Minimum value: 5 #default_reply_timeout = 30 # The deadline for an rpc cast or call message delivery. Only used when caller # does not provide a timeout expiry. (integer value) # Minimum value: 5 #default_send_timeout = 30 # The deadline for a sent notification message delivery. Only used when caller # does not provide a timeout expiry. (integer value) # Minimum value: 5 #default_notify_timeout = 30 # The duration to schedule a purge of idle sender links. Detach link after # expiry. (integer value) # Minimum value: 1 #default_sender_link_timeout = 600 # Indicates the addressing mode used by the driver. # Permitted values: # 'legacy' - use legacy non-routable addressing # 'routable' - use routable addresses # 'dynamic' - use legacy addresses if the message bus does not support routing # otherwise use routable addressing (string value) #addressing_mode = dynamic # address prefix used when sending to a specific server (string value) # Deprecated group/name - [amqp1]/server_request_prefix #server_request_prefix = exclusive # address prefix used when broadcasting to all servers (string value) # Deprecated group/name - [amqp1]/broadcast_prefix #broadcast_prefix = broadcast # address prefix when sending to any server in group (string value) # Deprecated group/name - [amqp1]/group_request_prefix #group_request_prefix = unicast # Address prefix for all generated RPC addresses (string value) #rpc_address_prefix = openstack.org/om/rpc # Address prefix for all generated Notification addresses (string value) #notify_address_prefix = openstack.org/om/notify # Appended to the address prefix when sending a fanout message. Used by the # message bus to identify fanout messages. (string value) #multicast_address = multicast # Appended to the address prefix when sending to a particular RPC/Notification # server. Used by the message bus to identify messages sent to a single # destination. (string value) #unicast_address = unicast # Appended to the address prefix when sending to a group of consumers. Used by # the message bus to identify messages that should be delivered in a round-robin # fashion across consumers. (string value) #anycast_address = anycast # Exchange name used in notification addresses. # Exchange name resolution precedence: # Target.exchange if set # else default_notification_exchange if set # else control_exchange if set # else 'notify' (string value) #default_notification_exchange = # Exchange name used in RPC addresses. # Exchange name resolution precedence: # Target.exchange if set # else default_rpc_exchange if set # else control_exchange if set # else 'rpc' (string value) #default_rpc_exchange = # Window size for incoming RPC Reply messages. (integer value) # Minimum value: 1 #reply_link_credit = 200 # Window size for incoming RPC Request messages (integer value) # Minimum value: 1 #rpc_server_credit = 100 # Window size for incoming Notification messages (integer value) # Minimum value: 1 #notify_server_credit = 100 # Send messages of this type pre-settled. # Pre-settled messages will not receive acknowledgement # from the peer. Note well: pre-settled messages may be # silently discarded if the delivery fails. # Permitted values: # 'rpc-call' - send RPC Calls pre-settled # 'rpc-reply'- send RPC Replies pre-settled # 'rpc-cast' - Send RPC Casts pre-settled # 'notify' - Send Notifications pre-settled # (multi valued) #pre_settled = rpc-cast #pre_settled = rpc-reply [oslo_messaging_kafka] # # From oslo.messaging # # DEPRECATED: Default Kafka broker Host (string value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Replaced by [DEFAULT]/transport_url #kafka_default_host = localhost # DEPRECATED: Default Kafka broker Port (port value) # Minimum value: 0 # Maximum value: 65535 # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Replaced by [DEFAULT]/transport_url #kafka_default_port = 9092 # Max fetch bytes of Kafka consumer (integer value) #kafka_max_fetch_bytes = 1048576 # Default timeout(s) for Kafka consumers (integer value) #kafka_consumer_timeout = 1.0 # Pool Size for Kafka Consumers (integer value) #pool_size = 10 # The pool size limit for connections expiration policy (integer value) #conn_pool_min_size = 2 # The time-to-live in sec of idle connections in the pool (integer value) #conn_pool_ttl = 1200 # Group id for Kafka consumer. Consumers in one group will coordinate message # consumption (string value) #consumer_group = oslo_messaging_consumer # Upper bound on the delay for KafkaProducer batching in seconds (floating point # value) #producer_batch_timeout = 0.0 # Size of batch for the producer async send (integer value) #producer_batch_size = 16384 [oslo_messaging_notifications] # # From oslo.messaging # # The Drivers(s) to handle sending notifications. Possible values are messaging, # messagingv2, routing, log, test, noop (multi valued) # Deprecated group/name - [DEFAULT]/notification_driver #driver = # A URL representing the messaging driver to use for notifications. If not set, # we fall back to the same configuration used for RPC. (string value) # Deprecated group/name - [DEFAULT]/notification_transport_url #transport_url = # AMQP topic used for OpenStack notifications. (list value) # Deprecated group/name - [rpc_notifier2]/topics # Deprecated group/name - [DEFAULT]/notification_topics #topics = notifications [oslo_messaging_rabbit] # # From oslo.messaging # # Use durable queues in AMQP. (boolean value) # Deprecated group/name - [DEFAULT]/amqp_durable_queues # Deprecated group/name - [DEFAULT]/rabbit_durable_queues #amqp_durable_queues = false # Auto-delete queues in AMQP. (boolean value) # Deprecated group/name - [DEFAULT]/amqp_auto_delete #amqp_auto_delete = false # SSL version to use (valid only if SSL enabled). Valid values are TLSv1 and # SSLv23. SSLv2, SSLv3, TLSv1_1, and TLSv1_2 may be available on some # distributions. (string value) # Deprecated group/name - [DEFAULT]/kombu_ssl_version #kombu_ssl_version = # SSL key file (valid only if SSL enabled). (string value) # Deprecated group/name - [DEFAULT]/kombu_ssl_keyfile #kombu_ssl_keyfile = # SSL cert file (valid only if SSL enabled). (string value) # Deprecated group/name - [DEFAULT]/kombu_ssl_certfile #kombu_ssl_certfile = # SSL certification authority file (valid only if SSL enabled). (string value) # Deprecated group/name - [DEFAULT]/kombu_ssl_ca_certs #kombu_ssl_ca_certs = # How long to wait before reconnecting in response to an AMQP consumer cancel # notification. (floating point value) # Deprecated group/name - [DEFAULT]/kombu_reconnect_delay #kombu_reconnect_delay = 1.0 # EXPERIMENTAL: Possible values are: gzip, bz2. If not set compression will not # be used. This option may not be available in future versions. (string value) #kombu_compression = # How long to wait a missing client before abandoning to send it its replies. # This value should not be longer than rpc_response_timeout. (integer value) # Deprecated group/name - [oslo_messaging_rabbit]/kombu_reconnect_timeout #kombu_missing_consumer_retry_timeout = 60 # Determines how the next RabbitMQ node is chosen in case the one we are # currently connected to becomes unavailable. Takes effect only if more than one # RabbitMQ node is provided in config. (string value) # Allowed values: round-robin, shuffle #kombu_failover_strategy = round-robin # DEPRECATED: The RabbitMQ broker address where a single node is used. (string # value) # Deprecated group/name - [DEFAULT]/rabbit_host # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Replaced by [DEFAULT]/transport_url #rabbit_host = localhost # DEPRECATED: The RabbitMQ broker port where a single node is used. (port value) # Minimum value: 0 # Maximum value: 65535 # Deprecated group/name - [DEFAULT]/rabbit_port # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Replaced by [DEFAULT]/transport_url #rabbit_port = 5672 # DEPRECATED: RabbitMQ HA cluster host:port pairs. (list value) # Deprecated group/name - [DEFAULT]/rabbit_hosts # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Replaced by [DEFAULT]/transport_url #rabbit_hosts = $rabbit_host:$rabbit_port # Connect over SSL for RabbitMQ. (boolean value) # Deprecated group/name - [DEFAULT]/rabbit_use_ssl #rabbit_use_ssl = false # DEPRECATED: The RabbitMQ userid. (string value) # Deprecated group/name - [DEFAULT]/rabbit_userid # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Replaced by [DEFAULT]/transport_url #rabbit_userid = guest # DEPRECATED: The RabbitMQ password. (string value) # Deprecated group/name - [DEFAULT]/rabbit_password # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Replaced by [DEFAULT]/transport_url #rabbit_password = guest # The RabbitMQ login method. (string value) # Allowed values: PLAIN, AMQPLAIN, RABBIT-CR-DEMO # Deprecated group/name - [DEFAULT]/rabbit_login_method #rabbit_login_method = AMQPLAIN # DEPRECATED: The RabbitMQ virtual host. (string value) # Deprecated group/name - [DEFAULT]/rabbit_virtual_host # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Replaced by [DEFAULT]/transport_url #rabbit_virtual_host = / # How frequently to retry connecting with RabbitMQ. (integer value) #rabbit_retry_interval = 1 # How long to backoff for between retries when connecting to RabbitMQ. (integer # value) # Deprecated group/name - [DEFAULT]/rabbit_retry_backoff #rabbit_retry_backoff = 2 # Maximum interval of RabbitMQ connection retries. Default is 30 seconds. # (integer value) #rabbit_interval_max = 30 # DEPRECATED: Maximum number of RabbitMQ connection retries. Default is 0 # (infinite retry count). (integer value) # Deprecated group/name - [DEFAULT]/rabbit_max_retries # This option is deprecated for removal. # Its value may be silently ignored in the future. #rabbit_max_retries = 0 # Try to use HA queues in RabbitMQ (x-ha-policy: all). If you change this # option, you must wipe the RabbitMQ database. In RabbitMQ 3.0, queue mirroring # is no longer controlled by the x-ha-policy argument when declaring a queue. If # you just want to make sure that all queues (except those with auto-generated # names) are mirrored across all nodes, run: "rabbitmqctl set_policy HA # '^(?!amq\.).*' '{"ha-mode": "all"}' " (boolean value) # Deprecated group/name - [DEFAULT]/rabbit_ha_queues #rabbit_ha_queues = false # Positive integer representing duration in seconds for queue TTL (x-expires). # Queues which are unused for the duration of the TTL are automatically deleted. # The parameter affects only reply and fanout queues. (integer value) # Minimum value: 1 #rabbit_transient_queues_ttl = 1800 # Specifies the number of messages to prefetch. Setting to zero allows unlimited # messages. (integer value) #rabbit_qos_prefetch_count = 0 # Number of seconds after which the Rabbit broker is considered down if # heartbeat's keep-alive fails (0 disable the heartbeat). EXPERIMENTAL (integer # value) #heartbeat_timeout_threshold = 60 # How often times during the heartbeat_timeout_threshold we check the heartbeat. # (integer value) #heartbeat_rate = 2 # Deprecated, use rpc_backend=kombu+memory or rpc_backend=fake (boolean value) # Deprecated group/name - [DEFAULT]/fake_rabbit #fake_rabbit = false # Maximum number of channels to allow (integer value) #channel_max = # The maximum byte size for an AMQP frame (integer value) #frame_max = # How often to send heartbeats for consumer's connections (integer value) #heartbeat_interval = 3 # Enable SSL (boolean value) #ssl = # Arguments passed to ssl.wrap_socket (dict value) #ssl_options = # Set socket timeout in seconds for connection's socket (floating point value) #socket_timeout = 0.25 # Set TCP_USER_TIMEOUT in seconds for connection's socket (floating point value) #tcp_user_timeout = 0.25 # Set delay for reconnection to some host which has connection error (floating # point value) #host_connection_reconnect_delay = 0.25 # Connection factory implementation (string value) # Allowed values: new, single, read_write #connection_factory = single # Maximum number of connections to keep queued. (integer value) #pool_max_size = 30 # Maximum number of connections to create above `pool_max_size`. (integer value) #pool_max_overflow = 0 # Default number of seconds to wait for a connections to available (integer # value) #pool_timeout = 30 # Lifetime of a connection (since creation) in seconds or None for no recycling. # Expired connections are closed on acquire. (integer value) #pool_recycle = 600 # Threshold at which inactive (since release) connections are considered stale # in seconds or None for no staleness. Stale connections are closed on acquire. # (integer value) #pool_stale = 60 # Default serialization mechanism for serializing/deserializing # outgoing/incoming messages (string value) # Allowed values: json, msgpack #default_serializer_type = json # Persist notification messages. (boolean value) #notification_persistence = false # Exchange name for sending notifications (string value) #default_notification_exchange = ${control_exchange}_notification # Max number of not acknowledged message which RabbitMQ can send to notification # listener. (integer value) #notification_listener_prefetch_count = 100 # Reconnecting retry count in case of connectivity problem during sending # notification, -1 means infinite retry. (integer value) #default_notification_retry_attempts = -1 # Reconnecting retry delay in case of connectivity problem during sending # notification message (floating point value) #notification_retry_delay = 0.25 # Time to live for rpc queues without consumers in seconds. (integer value) #rpc_queue_expiration = 60 # Exchange name for sending RPC messages (string value) #default_rpc_exchange = ${control_exchange}_rpc # Exchange name for receiving RPC replies (string value) #rpc_reply_exchange = ${control_exchange}_rpc_reply # Max number of not acknowledged message which RabbitMQ can send to rpc # listener. (integer value) #rpc_listener_prefetch_count = 100 # Max number of not acknowledged message which RabbitMQ can send to rpc reply # listener. (integer value) #rpc_reply_listener_prefetch_count = 100 # Reconnecting retry count in case of connectivity problem during sending reply. # -1 means infinite retry during rpc_timeout (integer value) #rpc_reply_retry_attempts = -1 # Reconnecting retry delay in case of connectivity problem during sending reply. # (floating point value) #rpc_reply_retry_delay = 0.25 # Reconnecting retry count in case of connectivity problem during sending RPC # message, -1 means infinite retry. If actual retry attempts in not 0 the rpc # request could be processed more than one time (integer value) #default_rpc_retry_attempts = -1 # Reconnecting retry delay in case of connectivity problem during sending RPC # message (floating point value) #rpc_retry_delay = 0.25 [oslo_messaging_zmq] # # From oslo.messaging # # ZeroMQ bind address. Should be a wildcard (*), an ethernet interface, or IP. # The "host" option should point or resolve to this address. (string value) # Deprecated group/name - [DEFAULT]/rpc_zmq_bind_address #rpc_zmq_bind_address = * # MatchMaker driver. (string value) # Allowed values: redis, sentinel, dummy # Deprecated group/name - [DEFAULT]/rpc_zmq_matchmaker #rpc_zmq_matchmaker = redis # Number of ZeroMQ contexts, defaults to 1. (integer value) # Deprecated group/name - [DEFAULT]/rpc_zmq_contexts #rpc_zmq_contexts = 1 # Maximum number of ingress messages to locally buffer per topic. Default is # unlimited. (integer value) # Deprecated group/name - [DEFAULT]/rpc_zmq_topic_backlog #rpc_zmq_topic_backlog = # Directory for holding IPC sockets. (string value) # Deprecated group/name - [DEFAULT]/rpc_zmq_ipc_dir #rpc_zmq_ipc_dir = /var/run/openstack # Name of this node. Must be a valid hostname, FQDN, or IP address. Must match # "host" option, if running Nova. (string value) # Deprecated group/name - [DEFAULT]/rpc_zmq_host #rpc_zmq_host = localhost # Number of seconds to wait before all pending messages will be sent after # closing a socket. The default value of -1 specifies an infinite linger period. # The value of 0 specifies no linger period. Pending messages shall be discarded # immediately when the socket is closed. Positive values specify an upper bound # for the linger period. (integer value) # Deprecated group/name - [DEFAULT]/rpc_cast_timeout #zmq_linger = -1 # The default number of seconds that poll should wait. Poll raises timeout # exception when timeout expired. (integer value) # Deprecated group/name - [DEFAULT]/rpc_poll_timeout #rpc_poll_timeout = 1 # Expiration timeout in seconds of a name service record about existing target ( # < 0 means no timeout). (integer value) # Deprecated group/name - [DEFAULT]/zmq_target_expire #zmq_target_expire = 300 # Update period in seconds of a name service record about existing target. # (integer value) # Deprecated group/name - [DEFAULT]/zmq_target_update #zmq_target_update = 180 # Use PUB/SUB pattern for fanout methods. PUB/SUB always uses proxy. (boolean # value) # Deprecated group/name - [DEFAULT]/use_pub_sub #use_pub_sub = false # Use ROUTER remote proxy. (boolean value) # Deprecated group/name - [DEFAULT]/use_router_proxy #use_router_proxy = false # This option makes direct connections dynamic or static. It makes sense only # with use_router_proxy=False which means to use direct connections for direct # message types (ignored otherwise). (boolean value) #use_dynamic_connections = false # How many additional connections to a host will be made for failover reasons. # This option is actual only in dynamic connections mode. (integer value) #zmq_failover_connections = 2 # Minimal port number for random ports range. (port value) # Minimum value: 0 # Maximum value: 65535 # Deprecated group/name - [DEFAULT]/rpc_zmq_min_port #rpc_zmq_min_port = 49153 # Maximal port number for random ports range. (integer value) # Minimum value: 1 # Maximum value: 65536 # Deprecated group/name - [DEFAULT]/rpc_zmq_max_port #rpc_zmq_max_port = 65536 # Number of retries to find free port number before fail with ZMQBindError. # (integer value) # Deprecated group/name - [DEFAULT]/rpc_zmq_bind_port_retries #rpc_zmq_bind_port_retries = 100 # Default serialization mechanism for serializing/deserializing # outgoing/incoming messages (string value) # Allowed values: json, msgpack # Deprecated group/name - [DEFAULT]/rpc_zmq_serialization #rpc_zmq_serialization = json # This option configures round-robin mode in zmq socket. True means not keeping # a queue when server side disconnects. False means to keep queue and messages # even if server is disconnected, when the server appears we send all # accumulated messages to it. (boolean value) #zmq_immediate = true # Enable/disable TCP keepalive (KA) mechanism. The default value of -1 (or any # other negative value) means to skip any overrides and leave it to OS default; # 0 and 1 (or any other positive value) mean to disable and enable the option # respectively. (integer value) #zmq_tcp_keepalive = -1 # The duration between two keepalive transmissions in idle condition. The unit # is platform dependent, for example, seconds in Linux, milliseconds in Windows # etc. The default value of -1 (or any other negative value and 0) means to skip # any overrides and leave it to OS default. (integer value) #zmq_tcp_keepalive_idle = -1 # The number of retransmissions to be carried out before declaring that remote # end is not available. The default value of -1 (or any other negative value and # 0) means to skip any overrides and leave it to OS default. (integer value) #zmq_tcp_keepalive_cnt = -1 # The duration between two successive keepalive retransmissions, if # acknowledgement to the previous keepalive transmission is not received. The # unit is platform dependent, for example, seconds in Linux, milliseconds in # Windows etc. The default value of -1 (or any other negative value and 0) means # to skip any overrides and leave it to OS default. (integer value) #zmq_tcp_keepalive_intvl = -1 # Maximum number of (green) threads to work concurrently. (integer value) #rpc_thread_pool_size = 100 # Expiration timeout in seconds of a sent/received message after which it is not # tracked anymore by a client/server. (integer value) #rpc_message_ttl = 300 # Wait for message acknowledgements from receivers. This mechanism works only # via proxy without PUB/SUB. (boolean value) #rpc_use_acks = false # Number of seconds to wait for an ack from a cast/call. After each retry # attempt this timeout is multiplied by some specified multiplier. (integer # value) #rpc_ack_timeout_base = 15 # Number to multiply base ack timeout by after each retry attempt. (integer # value) #rpc_ack_timeout_multiplier = 2 # Default number of message sending attempts in case of any problems occurred: # positive value N means at most N retries, 0 means no retries, None or -1 (or # any other negative values) mean to retry forever. This option is used only if # acknowledgments are enabled. (integer value) #rpc_retry_attempts = 3 # List of publisher hosts SubConsumer can subscribe on. This option has higher # priority then the default publishers list taken from the matchmaker. (list # value) #subscribe_on = [oslo_middleware] # # From oslo.middleware.http_proxy_to_wsgi # # Whether the application is behind a proxy or not. This determines if the # middleware should parse the headers or not. (boolean value) #enable_proxy_headers_parsing = false [oslo_policy] # # From oslo.policy # # The file that defines policies. (string value) # Deprecated group/name - [DEFAULT]/policy_file #policy_file = policy.json # Default rule. Enforced when a requested rule is not found. (string value) # Deprecated group/name - [DEFAULT]/policy_default_rule #policy_default_rule = default # Directories where policy configuration files are stored. They can be relative # to any directory in the search path defined by the config_dir option, or # absolute paths. The file defined by policy_file must exist for these # directories to be searched. Missing or empty directories are ignored. (multi # valued) # Deprecated group/name - [DEFAULT]/policy_dirs #policy_dirs = policy.d [paste_deploy] # # From glance.api # # # Deployment flavor to use in the server application pipeline. # # Provide a string value representing the appropriate deployment # flavor used in the server application pipleline. This is typically # the partial name of a pipeline in the paste configuration file with # the service name removed. # # For example, if your paste section name in the paste configuration # file is [pipeline:glance-api-keystone], set ``flavor`` to # ``keystone``. # # Possible values: # * String value representing a partial pipeline name. # # Related Options: # * config_file # # (string value) #flavor = keystone # # Name of the paste configuration file. # # Provide a string value representing the name of the paste # configuration file to use for configuring piplelines for # server application deployments. # # NOTES: # * Provide the name or the path relative to the glance directory # for the paste configuration file and not the absolute path. # * The sample paste configuration file shipped with Glance need # not be edited in most cases as it comes with ready-made # pipelines for all common deployment flavors. # # If no value is specified for this option, the ``paste.ini`` file # with the prefix of the corresponding Glance service's configuration # file name will be searched for in the known configuration # directories. (For example, if this option is missing from or has no # value set in ``glance-api.conf``, the service will look for a file # named ``glance-api-paste.ini``.) If the paste configuration file is # not found, the service will not start. # # Possible values: # * A string value representing the name of the paste configuration # file. # # Related Options: # * flavor # # (string value) #config_file = glance-api-paste.ini [profiler] # # From glance.api # # # Enables the profiling for all services on this node. Default value is False # (fully disable the profiling feature). # # Possible values: # # * True: Enables the feature # * False: Disables the feature. The profiling cannot be started via this # project # operations. If the profiling is triggered by another project, this project # part # will be empty. # (boolean value) # Deprecated group/name - [profiler]/profiler_enabled #enabled = false # # Enables SQL requests profiling in services. Default value is False (SQL # requests won't be traced). # # Possible values: # # * True: Enables SQL requests profiling. Each SQL query will be part of the # trace and can the be analyzed by how much time was spent for that. # * False: Disables SQL requests profiling. The spent time is only shown on a # higher level of operations. Single SQL queries cannot be analyzed this # way. # (boolean value) #trace_sqlalchemy = false # # Secret key(s) to use for encrypting context data for performance profiling. # This string value should have the following format: [,,...], # where each key is some random string. A user who triggers the profiling via # the REST API has to set one of these keys in the headers of the REST API call # to include profiling results of this node for this particular project. # # Both "enabled" flag and "hmac_keys" config options should be set to enable # profiling. Also, to generate correct profiling information across all services # at least one key needs to be consistent between OpenStack projects. This # ensures it can be used from client side to generate the trace, containing # information from all possible resources. (string value) #hmac_keys = SECRET_KEY # # Connection string for a notifier backend. Default value is messaging:// which # sets the notifier to oslo_messaging. # # Examples of possible values: # # * messaging://: use oslo_messaging driver for sending notifications. # * mongodb://127.0.0.1:27017 : use mongodb driver for sending notifications. # * elasticsearch://127.0.0.1:9200 : use elasticsearch driver for sending # notifications. # (string value) #connection_string = messaging:// # # Document type for notification indexing in elasticsearch. # (string value) #es_doc_type = notification # # This parameter is a time value parameter (for example: es_scroll_time=2m), # indicating for how long the nodes that participate in the search will maintain # relevant resources in order to continue and support it. # (string value) #es_scroll_time = 2m # # Elasticsearch splits large requests in batches. This parameter defines # maximum size of each batch (for example: es_scroll_size=10000). # (integer value) #es_scroll_size = 10000 # # Redissentinel provides a timeout option on the connections. # This parameter defines that timeout (for example: socket_timeout=0.1). # (floating point value) #socket_timeout = 0.1 # # Redissentinel uses a service name to identify a master redis service. # This parameter defines the name (for example: # sentinal_service_name=mymaster). # (string value) #sentinel_service_name = mymaster [store_type_location_strategy] # # From glance.api # # # Preference order of storage backends. # # Provide a comma separated list of store names in the order in # which images should be retrieved from storage backends. # These store names must be registered with the ``stores`` # configuration option. # # NOTE: The ``store_type_preference`` configuration option is applied # only if ``store_type`` is chosen as a value for the # ``location_strategy`` configuration option. An empty list will not # change the location order. # # Possible values: # * Empty list # * Comma separated list of registered store names. Legal values are: # * file # * http # * rbd # * swift # * sheepdog # * cinder # * vmware # # Related options: # * location_strategy # * stores # # (list value) #store_type_preference = [task] # # From glance.api # # Time in hours for which a task lives after, either succeeding or failing # (integer value) # Deprecated group/name - [DEFAULT]/task_time_to_live #task_time_to_live = 48 # # Task executor to be used to run task scripts. # # Provide a string value representing the executor to use for task # executions. By default, ``TaskFlow`` executor is used. # # ``TaskFlow`` helps make task executions easy, consistent, scalable # and reliable. It also enables creation of lightweight task objects # and/or functions that are combined together into flows in a # declarative manner. # # Possible values: # * taskflow # # Related Options: # * None # # (string value) #task_executor = taskflow # # Absolute path to the work directory to use for asynchronous # task operations. # # The directory set here will be used to operate over images - # normally before they are imported in the destination store. # # NOTE: When providing a value for ``work_dir``, please make sure # that enough space is provided for concurrent tasks to run # efficiently without running out of space. # # A rough estimation can be done by multiplying the number of # ``max_workers`` with an average image size (e.g 500MB). The image # size estimation should be done based on the average size in your # deployment. Note that depending on the tasks running you may need # to multiply this number by some factor depending on what the task # does. For example, you may want to double the available size if # image conversion is enabled. All this being said, remember these # are just estimations and you should do them based on the worst # case scenario and be prepared to act in case they were wrong. # # Possible values: # * String value representing the absolute path to the working # directory # # Related Options: # * None # # (string value) #work_dir = /work_dir [taskflow_executor] # # From glance.api # # # Set the taskflow engine mode. # # Provide a string type value to set the mode in which the taskflow # engine would schedule tasks to the workers on the hosts. Based on # this mode, the engine executes tasks either in single or multiple # threads. The possible values for this configuration option are: # ``serial`` and ``parallel``. When set to ``serial``, the engine runs # all the tasks in a single thread which results in serial execution # of tasks. Setting this to ``parallel`` makes the engine run tasks in # multiple threads. This results in parallel execution of tasks. # # Possible values: # * serial # * parallel # # Related options: # * max_workers # # (string value) # Allowed values: serial, parallel #engine_mode = parallel # # Set the number of engine executable tasks. # # Provide an integer value to limit the number of workers that can be # instantiated on the hosts. In other words, this number defines the # number of parallel tasks that can be executed at the same time by # the taskflow engine. This value can be greater than one when the # engine mode is set to parallel. # # Possible values: # * Integer value greater than or equal to 1 # # Related options: # * engine_mode # # (integer value) # Minimum value: 1 # Deprecated group/name - [task]/eventlet_executor_pool_size #max_workers = 10 # # Set the desired image conversion format. # # Provide a valid image format to which you want images to be # converted before they are stored for consumption by Glance. # Appropriate image format conversions are desirable for specific # storage backends in order to facilitate efficient handling of # bandwidth and usage of the storage infrastructure. # # By default, ``conversion_format`` is not set and must be set # explicitly in the configuration file. # # The allowed values for this option are ``raw``, ``qcow2`` and # ``vmdk``. The ``raw`` format is the unstructured disk format and # should be chosen when RBD or Ceph storage backends are used for # image storage. ``qcow2`` is supported by the QEMU emulator that # expands dynamically and supports Copy on Write. The ``vmdk`` is # another common disk format supported by many common virtual machine # monitors like VMWare Workstation. # # Possible values: # * qcow2 # * raw # * vmdk # # Related options: # * disk_formats # # (string value) # Allowed values: qcow2, raw, vmdk #conversion_format = raw