Description of glance configuration options

Configuration option = Default value	Description
[glance]
allowed_direct_url_schemes =	(ListOpt) A list of URL schemes that can be downloaded directly via the direct_url. Currently supported schemes: [file].
auth_strategy = keystone	(StrOpt) Authentication strategy to use when connecting to glance. Only "keystone" and "noauth" are currently supported by ironic.
glance_api_insecure = False	(BoolOpt) Allow to perform insecure SSL (https) requests to glance.
glance_api_servers = None	(ListOpt) A list of the glance api servers available to ironic. Prefix with https:// for SSL-based glance API servers. Format is [hostname|IP]:port.
glance_host = $my_ip	(StrOpt) Default glance hostname or IP address.
glance_num_retries = 0	(IntOpt) Number of retries when downloading an image from glance.
glance_port = 9292	(IntOpt) Default glance port.
glance_protocol = http	(StrOpt) Default protocol to use when connecting to glance. Set to https for SSL.
swift_account = None	(StrOpt) The account that Glance uses to communicate with Swift. The format is "AUTH_uuid". "uuid" is the UUID for the account configured in the glance-api.conf. Required for temporary URLs. For example: "AUTH_a422b2-91f3-2f46-74b7-d7c9e8958f5d30". Swift temporary URL format: "endpoint_url/api_version/account/container/object_id"
swift_api_version = v1	(StrOpt) The Swift API version to create a temporary URL for. Defaults to "v1". Swift temporary URL format: "endpoint_url/api_version/account/container/object_id"
swift_container = glance	(StrOpt) The Swift container Glance is configured to store its images in. Defaults to "glance", which is the default in glance-api.conf. Swift temporary URL format: "endpoint_url/api_version/account/container/object_id"
swift_endpoint_url = None	(StrOpt) The "endpoint" (scheme, hostname, optional port) for the Swift URL of the form "endpoint_url/api_version/account/container/object_id". Do not include trailing "/". For example, use "https://swift.example.com". Required for temporary URLs.
swift_store_multiple_containers_seed = 0	(IntOpt) This should match a config by the same name in the Glance configuration file. When set to 0, a single-tenant store will only use one container to store all images. When set to an integer value between 1 and 32, a single-tenant store will use multiple containers to store images, and this value will determine how many containers are created.
swift_temp_url_duration = 1200	(IntOpt) The length of time in seconds that the temporary URL will be valid for. Defaults to 20 minutes. If some deploys get a 401 response code when trying to download from the temporary URL, try raising this duration.
swift_temp_url_key = None	(StrOpt) The secret token given to Swift to allow temporary URL downloads. Required for temporary URLs.