Remove the producer user
Change-Id: I1011a946dc0cf7191a5207eafc478511f5aedece
This commit is contained in:
Christian Berendt
parent
3d9df2977b
commit
6e278ec95a
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@ -1,10 +0,0 @@
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[DEFAULT]
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database_url = mysql://faafo:secretsecret@127.0.0.1:3306/faafo
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endpoint_url = http://127.0.0.1:5000
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transport_url = rabbit://faafo:secretsecret@localhost:5672/
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verbose = True
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[glance_store]
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default_store = file
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filesystem_store_datadir = /home/vagrant
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@ -3,12 +3,5 @@
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with_items:
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- rabbitmq-server
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- service: name=rabbitmq-server state=started enabled=yes
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- rabbitmq_user: user=faafo
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password=secretsecret
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vhost=/
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configure_priv=.*
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read_priv=.*
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write_priv=.*
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state=present
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- rabbitmq_plugin: names=rabbitmq_management state=enabled
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- service: name=rabbitmq-server state=restarted
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@ -59,11 +59,10 @@ the application itself.
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$ pip install -r requirements.txt
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$ python setup.py install
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Open a new screen or tmux session. Aftwards run the api, worker, and producer
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Open a new screen or tmux session. Aftwards run the api and worker
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services in the foreground, each service in a separate window.
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.. code::
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$ source .venv/bin/activate; faafo-api
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$ source .venv/bin/activate; faafo-worker
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$ source .venv/bin/activate; faafo-producer
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214
etc/faafo.conf
214
etc/faafo.conf
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@ -14,65 +14,11 @@
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database_url = sqlite:////tmp/sqlite.db
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#
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# From faafo.producer
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# From faafo.worker
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#
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# Generate one set of tasks and exit. (boolean value)
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#one_shot = false
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# The maximum height of the generate image. (integer value)
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#max_height = 1024
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# The maximum width of the generated image. (integer value)
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#max_width = 1024
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# The maximum value for the parameter 'xa'. (floating point value)
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#max_xa = -4.0
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# The maximum value for the parameter 'xb'. (floating point value)
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#max_xb = 4.0
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# The maximum value for the parameter 'ya'. (floating point value)
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#max_ya = -3
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# The maximum value for the parameter 'yb'. (floating point value)
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#max_yb = 3
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# The maximum number of iterations. (integer value)
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#max_iterations = 512
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# The minimum height of the generate image. (integer value)
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#min_height = 256
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# The minimum width of the generated image. (integer value)
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#min_width = 256
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# The minimum value for the parameter 'xa'. (floating point value)
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#min_xa = -1.0
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# The minimum value for the parameter 'xb'. (floating point value)
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#min_xb = 1.0
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# The minimum value for the parameter 'ya'. (floating point value)
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#min_ya = -0.5
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# The minimum value for the parameter 'yb'. (floating point value)
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#min_yb = 0.5
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# The minimum number of iterations. (integer value)
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#min_iterations = 128
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# The minimum number of generated tasks. (integer value)
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#min_tasks = 1
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# The maximum number of generated tasks. (integer value)
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#max_tasks = 10
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# Interval in seconds. (integer value)
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#interval = 10
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# API connection URL (string value)
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#endpoint_url = http://localhost:5000
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endpoint_url = http://localhost:5000
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#
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# From oslo.log
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@ -84,7 +30,7 @@ database_url = sqlite:////tmp/sqlite.db
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# Print more verbose output (set logging level to INFO instead of
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# default WARNING level). (boolean value)
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#verbose = false
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verbose = true
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# The name of a logging configuration file. This file is appended to
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# any existing logging configuration files. For details about logging
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@ -215,7 +161,7 @@ database_url = sqlite:////tmp/sqlite.db
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# A URL representing the messaging driver to use and its full
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# configuration. If not set, we fall back to the rpc_backend option
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# and driver specific configuration. (string value)
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#transport_url = <None>
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transport_url = rabbit://guest:guest@localhost:5672/
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# The messaging driver to use, defaults to rabbit. Other drivers
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# include qpid and zmq. (string value)
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@ -239,7 +185,7 @@ stores = file
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# Default scheme to use to store image data. The scheme must be
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# registered by one of the stores defined by the 'stores' config
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# option. (string value)
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#default_store = file
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default_store = file
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# Minimum interval seconds to execute updating dynamic storage
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# capabilities based on backend status then. It's not a periodic
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@ -253,6 +199,52 @@ stores = file
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# From glance.store
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#
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# Directory to which the Filesystem backend store writes images.
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# (string value)
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# Deprecated group/name - [DEFAULT]/filesystem_store_datadir
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filesystem_store_datadir = /tmp
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# List of directories and its priorities to which the Filesystem
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# backend store writes images. (multi valued)
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# Deprecated group/name - [DEFAULT]/filesystem_store_datadirs
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#filesystem_store_datadirs =
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# The path to a file which contains the metadata to be returned with
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# any location associated with this store. The file must contain a
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# valid JSON object. The object should contain the keys 'id' and
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# 'mountpoint'. The value for both keys should be 'string'. (string
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# value)
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# Deprecated group/name - [DEFAULT]/filesystem_store_metadata_file
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#filesystem_store_metadata_file = <None>
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# The required permission for created image file. In this way the user
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# other service used, e.g. Nova, who consumes the image could be the
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# exclusive member of the group that owns the files created. Assigning
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# it less then or equal to zero means don't change the default
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# permission of the file. This value will be decoded as an octal
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# digit. (integer value)
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# Deprecated group/name - [DEFAULT]/filesystem_store_file_perm
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#filesystem_store_file_perm = 0
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# RADOS images will be chunked into objects of this size (in
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# megabytes). For best performance, this should be a power of two.
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# (integer value)
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#rbd_store_chunk_size = 8
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# RADOS pool in which images are stored. (string value)
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#rbd_store_pool = images
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# RADOS user to authenticate as (only applicable if using Cephx. If
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# <None>, a default will be chosen based on the client. section in
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# rbd_store_ceph_conf) (string value)
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#rbd_store_user = <None>
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# Ceph configuration file path. If <None>, librados will locate the
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# default config. If using cephx authentication, this file should
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# include a reference to the right keyring in a client.<USER> section
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# (string value)
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#rbd_store_ceph_conf = /etc/ceph/ceph.conf
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# The host where the S3 server is listening. (string value)
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#s3_store_host = <None>
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@ -290,24 +282,15 @@ stores = file
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# (integer value)
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#s3_store_thread_pools = 10
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# RADOS images will be chunked into objects of this size (in
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# megabytes). For best performance, this should be a power of two.
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# (integer value)
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#rbd_store_chunk_size = 8
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# Images will be chunked into objects of this size (in megabytes). For
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# best performance, this should be a power of two. (integer value)
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#sheepdog_store_chunk_size = 64
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# RADOS pool in which images are stored. (string value)
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#rbd_store_pool = images
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# Port of sheep daemon. (integer value)
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#sheepdog_store_port = 7000
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# RADOS user to authenticate as (only applicable if using Cephx. If
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# <None>, a default will be chosen based on the client. section in
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# rbd_store_ceph_conf) (string value)
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#rbd_store_user = <None>
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# Ceph configuration file path. If <None>, librados will locate the
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# default config. If using cephx authentication, this file should
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# include a reference to the right keyring in a client.<USER> section
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# (string value)
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#rbd_store_ceph_conf = /etc/ceph/ceph.conf
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# IP address of sheep daemon. (string value)
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#sheepdog_store_address = localhost
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# ESX/ESXi or vCenter Server target system. The server value can be an
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# IP address or a DNS name. (string value)
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@ -364,6 +347,28 @@ stores = file
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# valued)
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#vmware_datastores =
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# Info to match when looking for cinder in the service catalog. Format
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# is : separated values of the form:
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# <service_type>:<service_name>:<endpoint_type> (string value)
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#cinder_catalog_info = volume:cinder:publicURL
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# Override service catalog lookup with template for cinder endpoint
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# e.g. http://localhost:8776/v1/%(project_id)s (string value)
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#cinder_endpoint_template = <None>
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# Region name of this node (string value)
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#os_region_name = <None>
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# Location of ca certicates file to use for cinder client requests.
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# (string value)
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#cinder_ca_certificates_file = <None>
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# Number of cinderclient retries on failed http calls (integer value)
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#cinder_http_retries = 3
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# Allow to perform insecure SSL requests to cinder (boolean value)
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#cinder_api_insecure = false
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# Version of the authentication service to use. Valid versions are 2
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# for keystone and 1 for swauth and rackspace. (deprecated) (string
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# value)
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@ -462,38 +467,6 @@ stores = file
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# The config file that has the swift account(s)configs. (string value)
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#swift_store_config_file = <None>
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# Info to match when looking for cinder in the service catalog. Format
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# is : separated values of the form:
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# <service_type>:<service_name>:<endpoint_type> (string value)
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#cinder_catalog_info = volume:cinder:publicURL
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# Override service catalog lookup with template for cinder endpoint
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# e.g. http://localhost:8776/v1/%(project_id)s (string value)
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#cinder_endpoint_template = <None>
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# Region name of this node (string value)
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#os_region_name = <None>
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# Location of ca certicates file to use for cinder client requests.
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# (string value)
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#cinder_ca_certificates_file = <None>
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# Number of cinderclient retries on failed http calls (integer value)
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#cinder_http_retries = 3
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# Allow to perform insecure SSL requests to cinder (boolean value)
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#cinder_api_insecure = false
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# Images will be chunked into objects of this size (in megabytes). For
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# best performance, this should be a power of two. (integer value)
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#sheepdog_store_chunk_size = 64
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# Port of sheep daemon. (integer value)
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#sheepdog_store_port = 7000
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# IP address of sheep daemon. (string value)
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#sheepdog_store_address = localhost
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# Hostname or IP address of the instance to connect to, or a mongodb
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# URI, or a list of hostnames / mongodb URIs. If host is an IPv6
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# literal it must be enclosed in '[' and ']' characters following the
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@ -503,33 +476,6 @@ stores = file
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# Database to use (string value)
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#mongodb_store_db = <None>
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# Directory to which the Filesystem backend store writes images.
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# (string value)
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# Deprecated group/name - [DEFAULT]/filesystem_store_datadir
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filesystem_store_datadir = /tmp
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# List of directories and its priorities to which the Filesystem
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# backend store writes images. (multi valued)
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# Deprecated group/name - [DEFAULT]/filesystem_store_datadirs
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#filesystem_store_datadirs =
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# The path to a file which contains the metadata to be returned with
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# any location associated with this store. The file must contain a
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# valid JSON object. The object should contain the keys 'id' and
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# 'mountpoint'. The value for both keys should be 'string'. (string
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# value)
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# Deprecated group/name - [DEFAULT]/filesystem_store_metadata_file
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#filesystem_store_metadata_file = <None>
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# The required permission for created image file. In this way the user
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# other service used, e.g. Nova, who consumes the image could be the
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# exclusive member of the group that owns the files created. Assigning
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# it less then or equal to zero means don't change the default
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# permission of the file. This value will be decoded as an octal
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# digit. (integer value)
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# Deprecated group/name - [DEFAULT]/filesystem_store_file_perm
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#filesystem_store_file_perm = 0
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[matchmaker_redis]
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@ -14,63 +14,9 @@
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#database_url = sqlite:////tmp/sqlite.db
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#
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# From faafo.producer
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# From faafo.worker
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#
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# Generate one set of tasks and exit. (boolean value)
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#one_shot = false
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# The maximum height of the generate image. (integer value)
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#max_height = 1024
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# The maximum width of the generated image. (integer value)
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#max_width = 1024
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# The maximum value for the parameter 'xa'. (floating point value)
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#max_xa = -4.0
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# The maximum value for the parameter 'xb'. (floating point value)
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#max_xb = 4.0
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# The maximum value for the parameter 'ya'. (floating point value)
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#max_ya = -3
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# The maximum value for the parameter 'yb'. (floating point value)
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#max_yb = 3
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# The maximum number of iterations. (integer value)
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#max_iterations = 512
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# The minimum height of the generate image. (integer value)
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#min_height = 256
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# The minimum width of the generated image. (integer value)
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#min_width = 256
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# The minimum value for the parameter 'xa'. (floating point value)
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#min_xa = -1.0
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# The minimum value for the parameter 'xb'. (floating point value)
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#min_xb = 1.0
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# The minimum value for the parameter 'ya'. (floating point value)
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#min_ya = -0.5
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# The minimum value for the parameter 'yb'. (floating point value)
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#min_yb = 0.5
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# The minimum number of iterations. (integer value)
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#min_iterations = 128
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# The minimum number of generated tasks. (integer value)
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#min_tasks = 1
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# The maximum number of generated tasks. (integer value)
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#max_tasks = 10
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# Interval in seconds. (integer value)
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#interval = 10
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# API connection URL (string value)
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#endpoint_url = http://localhost:5000
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@ -253,6 +199,52 @@
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# From glance.store
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#
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# Directory to which the Filesystem backend store writes images.
|
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# (string value)
|
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# Deprecated group/name - [DEFAULT]/filesystem_store_datadir
|
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#filesystem_store_datadir = <None>
|
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|
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# List of directories and its priorities to which the Filesystem
|
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# backend store writes images. (multi valued)
|
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# Deprecated group/name - [DEFAULT]/filesystem_store_datadirs
|
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#filesystem_store_datadirs =
|
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|
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# The path to a file which contains the metadata to be returned with
|
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# any location associated with this store. The file must contain a
|
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# valid JSON object. The object should contain the keys 'id' and
|
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# 'mountpoint'. The value for both keys should be 'string'. (string
|
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# value)
|
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# Deprecated group/name - [DEFAULT]/filesystem_store_metadata_file
|
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#filesystem_store_metadata_file = <None>
|
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|
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# The required permission for created image file. In this way the user
|
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# other service used, e.g. Nova, who consumes the image could be the
|
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# exclusive member of the group that owns the files created. Assigning
|
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# it less then or equal to zero means don't change the default
|
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# permission of the file. This value will be decoded as an octal
|
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# digit. (integer value)
|
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# Deprecated group/name - [DEFAULT]/filesystem_store_file_perm
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#filesystem_store_file_perm = 0
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|
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# RADOS images will be chunked into objects of this size (in
|
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# megabytes). For best performance, this should be a power of two.
|
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# (integer value)
|
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#rbd_store_chunk_size = 8
|
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|
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# RADOS pool in which images are stored. (string value)
|
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#rbd_store_pool = images
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|
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# RADOS user to authenticate as (only applicable if using Cephx. If
|
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# <None>, a default will be chosen based on the client. section in
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# rbd_store_ceph_conf) (string value)
|
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#rbd_store_user = <None>
|
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|
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# Ceph configuration file path. If <None>, librados will locate the
|
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# default config. If using cephx authentication, this file should
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# include a reference to the right keyring in a client.<USER> section
|
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# (string value)
|
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#rbd_store_ceph_conf = /etc/ceph/ceph.conf
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|
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# The host where the S3 server is listening. (string value)
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#s3_store_host = <None>
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|
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@ -290,32 +282,15 @@
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# (integer value)
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#s3_store_thread_pools = 10
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|
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# Directory to which the Filesystem backend store writes images.
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# (string value)
|
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# Deprecated group/name - [DEFAULT]/filesystem_store_datadir
|
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#filesystem_store_datadir = <None>
|
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# Images will be chunked into objects of this size (in megabytes). For
|
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# best performance, this should be a power of two. (integer value)
|
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#sheepdog_store_chunk_size = 64
|
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|
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# List of directories and its priorities to which the Filesystem
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# backend store writes images. (multi valued)
|
||||
# Deprecated group/name - [DEFAULT]/filesystem_store_datadirs
|
||||
#filesystem_store_datadirs =
|
||||
# Port of sheep daemon. (integer value)
|
||||
#sheepdog_store_port = 7000
|
||||
|
||||
# The path to a file which contains the metadata to be returned with
|
||||
# any location associated with this 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 'string'. (string
|
||||
# value)
|
||||
# Deprecated group/name - [DEFAULT]/filesystem_store_metadata_file
|
||||
#filesystem_store_metadata_file = <None>
|
||||
|
||||
# The required permission for created image file. In this way the user
|
||||
# other service used, e.g. Nova, who consumes the image could be the
|
||||
# exclusive member of the group that owns the files created. Assigning
|
||||
# it less then or equal to zero means don't change the default
|
||||
# permission of the file. This value will be decoded as an octal
|
||||
# digit. (integer value)
|
||||
# Deprecated group/name - [DEFAULT]/filesystem_store_file_perm
|
||||
#filesystem_store_file_perm = 0
|
||||
# IP address of sheep daemon. (string value)
|
||||
#sheepdog_store_address = localhost
|
||||
|
||||
# ESX/ESXi or vCenter Server target system. The server value can be an
|
||||
# IP address or a DNS name. (string value)
|
||||
|
|
@ -372,24 +347,27 @@
|
|||
# valued)
|
||||
#vmware_datastores =
|
||||
|
||||
# Images will be chunked into objects of this size (in megabytes). For
|
||||
# best performance, this should be a power of two. (integer value)
|
||||
#sheepdog_store_chunk_size = 64
|
||||
# Info to match when looking for cinder in the service catalog. Format
|
||||
# is : separated values of the form:
|
||||
# <service_type>:<service_name>:<endpoint_type> (string value)
|
||||
#cinder_catalog_info = volume:cinder:publicURL
|
||||
|
||||
# Port of sheep daemon. (integer value)
|
||||
#sheepdog_store_port = 7000
|
||||
# Override service catalog lookup with template for cinder endpoint
|
||||
# e.g. http://localhost:8776/v1/%(project_id)s (string value)
|
||||
#cinder_endpoint_template = <None>
|
||||
|
||||
# IP address of sheep daemon. (string value)
|
||||
#sheepdog_store_address = localhost
|
||||
# Region name of this node (string value)
|
||||
#os_region_name = <None>
|
||||
|
||||
# Hostname or IP address of the instance to connect to, or a mongodb
|
||||
# URI, or a list of hostnames / mongodb URIs. If host is an IPv6
|
||||
# literal it must be enclosed in '[' and ']' characters following the
|
||||
# RFC2732 URL syntax (e.g. '[::1]' for localhost) (string value)
|
||||
#mongodb_store_uri = <None>
|
||||
# Location of ca certicates file to use for cinder client requests.
|
||||
# (string value)
|
||||
#cinder_ca_certificates_file = <None>
|
||||
|
||||
# Database to use (string value)
|
||||
#mongodb_store_db = <None>
|
||||
# Number of cinderclient retries on failed http calls (integer value)
|
||||
#cinder_http_retries = 3
|
||||
|
||||
# Allow to perform insecure SSL requests to cinder (boolean value)
|
||||
#cinder_api_insecure = false
|
||||
|
||||
# Version of the authentication service to use. Valid versions are 2
|
||||
# for keystone and 1 for swauth and rackspace. (deprecated) (string
|
||||
|
|
@ -489,46 +467,14 @@
|
|||
# The config file that has the swift account(s)configs. (string value)
|
||||
#swift_store_config_file = <None>
|
||||
|
||||
# Info to match when looking for cinder in the service catalog. Format
|
||||
# is : separated values of the form:
|
||||
# <service_type>:<service_name>:<endpoint_type> (string value)
|
||||
#cinder_catalog_info = volume:cinder:publicURL
|
||||
# Hostname or IP address of the instance to connect to, or a mongodb
|
||||
# URI, or a list of hostnames / mongodb URIs. If host is an IPv6
|
||||
# literal it must be enclosed in '[' and ']' characters following the
|
||||
# RFC2732 URL syntax (e.g. '[::1]' for localhost) (string value)
|
||||
#mongodb_store_uri = <None>
|
||||
|
||||
# Override service catalog lookup with template for cinder endpoint
|
||||
# e.g. http://localhost:8776/v1/%(project_id)s (string value)
|
||||
#cinder_endpoint_template = <None>
|
||||
|
||||
# Region name of this node (string value)
|
||||
#os_region_name = <None>
|
||||
|
||||
# Location of ca certicates file to use for cinder client requests.
|
||||
# (string value)
|
||||
#cinder_ca_certificates_file = <None>
|
||||
|
||||
# Number of cinderclient retries on failed http calls (integer value)
|
||||
#cinder_http_retries = 3
|
||||
|
||||
# Allow to perform insecure SSL requests to cinder (boolean value)
|
||||
#cinder_api_insecure = false
|
||||
|
||||
# RADOS images will be chunked into objects of this size (in
|
||||
# megabytes). For best performance, this should be a power of two.
|
||||
# (integer value)
|
||||
#rbd_store_chunk_size = 8
|
||||
|
||||
# RADOS pool in which images are stored. (string value)
|
||||
#rbd_store_pool = images
|
||||
|
||||
# RADOS user to authenticate as (only applicable if using Cephx. If
|
||||
# <None>, a default will be chosen based on the client. section in
|
||||
# rbd_store_ceph_conf) (string value)
|
||||
#rbd_store_user = <None>
|
||||
|
||||
# Ceph configuration file path. If <None>, librados will locate the
|
||||
# default config. If using cephx authentication, this file should
|
||||
# include a reference to the right keyring in a client.<USER> section
|
||||
# (string value)
|
||||
#rbd_store_ceph_conf = /etc/ceph/ceph.conf
|
||||
# Database to use (string value)
|
||||
#mongodb_store_db = <None>
|
||||
|
||||
|
||||
[matchmaker_redis]
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
[DEFAULT]
|
||||
output_file = etc/faafo.conf.sample
|
||||
namespace = faafo.producer
|
||||
namespace = faafo.worker
|
||||
namespace = faafo.api
|
||||
namespace = oslo.messaging
|
||||
namespace = oslo.log
|
||||
|
|
|
|||
|
|
@ -20,6 +20,7 @@ from flask_bootstrap import Bootstrap
|
|||
import glance_store
|
||||
from oslo_config import cfg
|
||||
from oslo_log import log
|
||||
import oslo_messaging as messaging
|
||||
|
||||
from faafo import version
|
||||
|
||||
|
|
@ -88,6 +89,10 @@ class Fractal(db.Model):
|
|||
db.create_all()
|
||||
manager = flask.ext.restless.APIManager(app, flask_sqlalchemy_db=db)
|
||||
|
||||
transport = messaging.get_transport(CONF)
|
||||
target = messaging.Target(topic='tasks')
|
||||
client = messaging.RPCClient(transport, target)
|
||||
|
||||
|
||||
@app.route('/', methods=['GET'])
|
||||
@app.route('/index', methods=['GET'])
|
||||
|
|
@ -114,8 +119,13 @@ def get_fractal(fractalid):
|
|||
return response
|
||||
|
||||
|
||||
def generate_fractal(**kwargs):
|
||||
client.cast({}, 'process', task=kwargs['result'])
|
||||
|
||||
|
||||
def main():
|
||||
manager.create_api(Fractal, methods=['GET', 'POST', 'DELETE', 'PUT'],
|
||||
postprocessors={'POST': [generate_fractal]},
|
||||
url_prefix='/v1')
|
||||
app.run(host=CONF.listen_address, port=CONF.bind_port)
|
||||
|
||||
|
|
|
|||
|
|
@ -1,141 +0,0 @@
|
|||
#!/usr/bin/env python
|
||||
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
# not use this file except in compliance with the License. You may obtain
|
||||
# a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
|
||||
import copy
|
||||
import json
|
||||
import random
|
||||
import uuid
|
||||
|
||||
from oslo_config import cfg
|
||||
from oslo_log import log
|
||||
import oslo_messaging as messaging
|
||||
import requests
|
||||
|
||||
from faafo.openstack.common import periodic_task
|
||||
from faafo.openstack.common import service
|
||||
|
||||
|
||||
LOG = log.getLogger('faafo.producer')
|
||||
CONF = cfg.CONF
|
||||
|
||||
producer_opts = [
|
||||
cfg.BoolOpt("one-shot", default=False,
|
||||
help="Generate one set of tasks and exit."),
|
||||
cfg.IntOpt("max-height", default=1024,
|
||||
help="The maximum height of the generate image."),
|
||||
cfg.IntOpt("max-width", default=1024,
|
||||
help="The maximum width of the generated image."),
|
||||
cfg.FloatOpt("max-xa", default=-4.0,
|
||||
help="The maximum value for the parameter 'xa'."),
|
||||
cfg.FloatOpt("max-xb", default=4.0,
|
||||
help="The maximum value for the parameter 'xb'."),
|
||||
cfg.FloatOpt("max-ya", default=-3,
|
||||
help="The maximum value for the parameter 'ya'."),
|
||||
cfg.FloatOpt("max-yb", default=3,
|
||||
help="The maximum value for the parameter 'yb'."),
|
||||
cfg.IntOpt("max-iterations", default=512,
|
||||
help="The maximum number of iterations."),
|
||||
cfg.IntOpt("min-height", default=256,
|
||||
help="The minimum height of the generate image."),
|
||||
cfg.IntOpt("min-width", default=256,
|
||||
help="The minimum width of the generated image."),
|
||||
cfg.FloatOpt("min-xa", default=-1.0,
|
||||
help="The minimum value for the parameter 'xa'."),
|
||||
cfg.FloatOpt("min-xb", default=1.0,
|
||||
help="The minimum value for the parameter 'xb'."),
|
||||
cfg.FloatOpt("min-ya", default=-0.5,
|
||||
help="The minimum value for the parameter 'ya'."),
|
||||
cfg.FloatOpt("min-yb", default=0.5,
|
||||
help="The minimum value for the parameter 'yb'."),
|
||||
cfg.IntOpt("min-iterations", default=128,
|
||||
help="The minimum number of iterations."),
|
||||
cfg.IntOpt("min-tasks", default=1,
|
||||
help="The minimum number of generated tasks."),
|
||||
cfg.IntOpt("max-tasks", default=10,
|
||||
help="The maximum number of generated tasks."),
|
||||
cfg.IntOpt("interval", default=10, help="Interval in seconds."),
|
||||
cfg.StrOpt('endpoint-url',
|
||||
default='http://localhost:5000',
|
||||
help='API connection URL')
|
||||
]
|
||||
|
||||
CONF.register_opts(producer_opts)
|
||||
|
||||
|
||||
def list_opts():
|
||||
"""Entry point for oslo-config-generator."""
|
||||
return [(None, copy.deepcopy(producer_opts))]
|
||||
|
||||
|
||||
class ProducerService(service.Service, periodic_task.PeriodicTasks):
|
||||
def __init__(self):
|
||||
super(ProducerService, self).__init__()
|
||||
self._periodic_last_run = {}
|
||||
transport = messaging.get_transport(CONF)
|
||||
target = messaging.Target(topic='tasks')
|
||||
self._client = messaging.RPCClient(transport, target)
|
||||
|
||||
@periodic_task.periodic_task(spacing=CONF.interval,
|
||||
run_immediately=False)
|
||||
def generate_task(self, ctxt):
|
||||
ctxt = {}
|
||||
random.seed()
|
||||
number = random.randint(CONF.min_tasks, CONF.max_tasks)
|
||||
LOG.info("generating %d task(s)" % number)
|
||||
for i in xrange(0, number):
|
||||
task = self.get_random_task()
|
||||
# NOTE(berendt): only necessary when using requests < 2.4.2
|
||||
headers = {'Content-type': 'application/json',
|
||||
'Accept': 'text/plain'}
|
||||
requests.post("%s/v1/fractal" % CONF.endpoint_url,
|
||||
json.dumps(task), headers=headers)
|
||||
LOG.info("generated task: %s" % task)
|
||||
result = self._client.call(ctxt, 'process', task=task)
|
||||
LOG.info("task %s processed: %s" % (task['uuid'], result))
|
||||
requests.put("%s/v1/fractal/%s" %
|
||||
(CONF.endpoint_url, str(task['uuid'])),
|
||||
json.dumps(result), headers=headers)
|
||||
|
||||
self.add_periodic_task(generate_task)
|
||||
self.tg.add_dynamic_timer(self.periodic_tasks)
|
||||
|
||||
def periodic_tasks(self):
|
||||
"""Tasks to be run at a periodic interval."""
|
||||
return self.run_periodic_tasks(None)
|
||||
|
||||
@staticmethod
|
||||
def get_random_task():
|
||||
random.seed()
|
||||
|
||||
width = random.randint(CONF.min_width, CONF.max_width)
|
||||
height = random.randint(CONF.min_height, CONF.max_height)
|
||||
iterations = random.randint(CONF.min_iterations,
|
||||
CONF.max_iterations)
|
||||
xa = random.uniform(CONF.min_xa, CONF.max_xa)
|
||||
xb = random.uniform(CONF.min_xb, CONF.max_xb)
|
||||
ya = random.uniform(CONF.min_ya, CONF.max_ya)
|
||||
yb = random.uniform(CONF.min_yb, CONF.max_yb)
|
||||
|
||||
task = {
|
||||
'uuid': str(uuid.uuid4()),
|
||||
'width': width,
|
||||
'height': height,
|
||||
'iterations': iterations,
|
||||
'xa': xa,
|
||||
'xb': xb,
|
||||
'ya': ya,
|
||||
'yb': yb
|
||||
}
|
||||
|
||||
return task
|
||||
|
|
@ -17,7 +17,9 @@
|
|||
import eventlet
|
||||
eventlet.monkey_patch()
|
||||
|
||||
import copy
|
||||
import hashlib
|
||||
import json
|
||||
import os
|
||||
from PIL import Image
|
||||
import random
|
||||
|
|
@ -29,6 +31,7 @@ import glance_store
|
|||
from oslo_config import cfg
|
||||
from oslo_log import log
|
||||
import oslo_messaging as messaging
|
||||
import requests
|
||||
|
||||
|
||||
LOG = log.getLogger('faafo.worker')
|
||||
|
|
@ -36,6 +39,20 @@ CONF = cfg.CONF
|
|||
glance_store.register_opts(CONF)
|
||||
|
||||
|
||||
worker_opts = {
|
||||
cfg.StrOpt('endpoint-url',
|
||||
default='http://localhost:5000',
|
||||
help='API connection URL')
|
||||
}
|
||||
|
||||
CONF.register_opts(worker_opts)
|
||||
|
||||
|
||||
def list_opts():
|
||||
"""Entry point for oslo-config-generator."""
|
||||
return [(None, copy.deepcopy(worker_opts))]
|
||||
|
||||
|
||||
class JuliaSet(object):
|
||||
|
||||
def __init__(self, width, height, xa=-2.0, xb=2.0, ya=-1.5, yb=1.5,
|
||||
|
|
@ -121,6 +138,14 @@ class WorkerEndpoint(object):
|
|||
'size': glance[1]
|
||||
}
|
||||
|
||||
# NOTE(berendt): only necessary when using requests < 2.4.2
|
||||
headers = {'Content-type': 'application/json',
|
||||
'Accept': 'text/plain'}
|
||||
|
||||
requests.put("%s/v1/fractal/%s" %
|
||||
(CONF.endpoint_url, str(task['uuid'])),
|
||||
json.dumps(result), headers=headers)
|
||||
|
||||
return result
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -22,7 +22,6 @@ packages =
|
|||
faafo
|
||||
scripts =
|
||||
bin/faafo
|
||||
bin/faafo-producer
|
||||
bin/faafo-worker
|
||||
extra_files =
|
||||
faafo/api/templates/index.html
|
||||
|
|
@ -38,7 +37,7 @@ console_scripts =
|
|||
faafo-api = faafo.api.service:main
|
||||
oslo.config.opts =
|
||||
faafo.api = faafo.api.service:list_opts
|
||||
faafo.producer = faafo.producer.service:list_opts
|
||||
faafo.worker = faafo.worker.service:list_opts
|
||||
|
||||
[build_sphinx]
|
||||
source-dir = doc/source
|
||||
|
|
|
|||
Loading…
Reference in New Issue