[DEFAULT] # # From glance.scrubber # # DEPRECATED: # 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) # This option is deprecated for removal since Ussuri. # Its value may be silently ignored in the future. # Reason: # This option is redundant. Control custom image property usage via the # 'image_property_quota' configuration option. This option is scheduled # to be removed during the Victoria development cycle. #allow_additional_image_properties = true # # Secure hashing algorithm used for computing the 'os_hash_value' property. # # This option configures the Glance "multihash", which consists of two # image properties: the 'os_hash_algo' and the 'os_hash_value'. The # 'os_hash_algo' will be populated by the value of this configuration # option, and the 'os_hash_value' will be populated by the hexdigest computed # when the algorithm is applied to the uploaded or imported image data. # # The value must be a valid secure hash algorithm name recognized by the # python 'hashlib' library. You can determine what these are by examining # the 'hashlib.algorithms_available' data member of the version of the # library being used in your Glance installation. For interoperability # purposes, however, we recommend that you use the set of secure hash # names supplied by the 'hashlib.algorithms_guaranteed' data member because # those algorithms are guaranteed to be supported by the 'hashlib' library # on all platforms. Thus, any image consumer using 'hashlib' locally should # be able to verify the 'os_hash_value' of the image. # # The default value of 'sha512' is a performant secure hash algorithm. # # If this option is misconfigured, any attempts to store image data will fail. # For that reason, we recommend using the default value. # # Possible values: # * Any secure hash algorithm name recognized by the Python 'hashlib' # library # # Related options: # * None # # (string value) #hashing_algorithm = sha512 # # 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 # # 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! # * See https://wiki.openstack.org/wiki/OSSN/OSSN-0065 for more # information. # * 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: Use of this option, deprecated since Newton, is a security risk and # will be removed once we figure out a way to satisfy those use cases that # currently require it. An earlier announcement that the same functionality can # be achieved with greater granularity by using policies is incorrect. You # cannot work around this option via policy configuration at the present time, # though that is the direction we believe the fix will take. Please keep an eye # on the Glance release notes to stay up to date on progress in addressing this # issue. #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. # # This has no effect if ``use_keystone_limits`` is enabled. # # 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: # * use_keystone_limits # # (string value) #user_storage_quota = 0 # # Utilize per-tenant resource limits registered in Keystone. # # Enabling this feature will cause Glance to retrieve limits set in keystone # for resource consumption and enforce them against API users. Before turning # this on, the limits need to be registered in Keystone or all quotas will be # considered to be zero, and thus reject all new resource requests. # # These per-tenant resource limits are independent from the static # global ones configured in this config file. If this is enabled, the # relevant static global limits will be ignored. # (boolean value) #use_keystone_limits = false # # 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 # # (host address value) # # This option has a sample default set, which means that # its actual default value may vary from the one documented # below. #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 # # The URL provides location where the temporary data will be stored # # This option is for Glance internal use only. Glance will save the # image data uploaded by the user to 'staging' endpoint during the # image import process. # # This option does not change the 'staging' API endpoint by any means. # # NOTE: It is discouraged to use same path as [task]/work_dir # # NOTE: 'file://' is the only option # api_image_import flow will support for now. # # NOTE: The staging path must be on shared filesystem available to all # Glance API nodes. # # Possible values: # * String starting with 'file://' followed by absolute FS path # # Related options: # * [task]/work_dir # # (string value) #node_staging_uri = file:///tmp/staging/ # # List of enabled Image Import Methods # # 'glance-direct', 'copy-image' and 'web-download' are enabled by default. # 'glance-download' is available, but requires federated deployments. # # Related options: # * [DEFAULT]/node_staging_uri (list value) #enabled_import_methods = [glance-direct,web-download,copy-image] # # The URL to this worker. # # If this is set, other glance workers will know how to contact this one # directly if needed. For image import, a single worker stages the image # and other workers need to be able to proxy the import request to the # right one. # # If unset, this will be considered to be `public_endpoint`, which # normally would be set to the same value on all workers, effectively # disabling the proxying behavior. # # Possible values: # * A URL by which this worker is reachable from other workers # # Related options: # * public_endpoint # # (string value) #worker_self_reference_url = # DEPRECATED: # 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 # This option is deprecated for removal since 2024.1 (Caracal). # Its value may be silently ignored in the future. # Reason: The entire glance scrubber, including this option, is scheduled to be # removed during the 2024.2 (Dalmatian) development cycle. #scrub_time = 0 # DEPRECATED: # 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 # This option is deprecated for removal since 2024.1 (Caracal). # Its value may be silently ignored in the future. # Reason: The entire glance scrubber, including this option, is scheduled to be # removed during the 2024.2 (Dalmatian) development cycle. #scrub_pool_size = 1 # DEPRECATED: # 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) # This option is deprecated for removal since 2024.1 (Caracal). # Its value may be silently ignored in the future. # Reason: The entire glance scrubber, including this option, is scheduled to be # removed during the 2024.2 (Dalmatian) development cycle. #delayed_delete = false # DEPRECATED: # Time interval, in seconds, between scrubber runs in daemon mode. # # Scrubber can be run either as a cron job or daemon. When run as a daemon, this # configuration time specifies the time period between two runs. When the # scrubber wakes up, it fetches and scrubs all ``pending_delete`` images that # are available for scrubbing after taking ``scrub_time`` into consideration. # # If the wakeup time is set to a large number, there may be a large number of # images to be scrubbed for each run. Also, this impacts how quickly the backend # storage is reclaimed. # # Possible values: # * Any non-negative integer # # Related options: # * ``daemon`` # * ``delayed_delete`` # # (integer value) # Minimum value: 0 # This option is deprecated for removal since 2024.1 (Caracal). # Its value may be silently ignored in the future. # Reason: The entire glance scrubber, including this option, is scheduled to be # removed during the 2024.2 (Dalmatian) development cycle. #wakeup_time = 300 # DEPRECATED: # Run scrubber as a daemon. # # This boolean configuration option indicates whether scrubber should # run as a long-running process that wakes up at regular intervals to # scrub images. The wake up interval can be specified using the # configuration option ``wakeup_time``. # # If this configuration option is set to ``False``, which is the # default value, scrubber runs once to scrub images and exits. In this # case, if the operator wishes to implement continuous scrubbing of # images, scrubber needs to be scheduled as a cron job. # # Possible values: # * True # * False # # Related options: # * ``wakeup_time`` # # (boolean value) # This option is deprecated for removal since 2024.1 (Caracal). # Its value may be silently ignored in the future. # Reason: The entire glance scrubber, including this option, is scheduled to be # removed during the 2024.2 (Dalmatian) development cycle. #daemon = false # DEPRECATED: # Restore the image status from 'pending_delete' to 'active'. # # This option is used by administrator to reset the image's status from # 'pending_delete' to 'active' when the image is deleted by mistake and # 'pending delete' feature is enabled in Glance. Please make sure the # glance-scrubber daemon is stopped before restoring the image to avoid image # data inconsistency. # # Possible values: # * image's uuid # # (string value) # This option is deprecated for removal since 2024.1 (Caracal). # Its value may be silently ignored in the future. # Reason: The entire glance scrubber, including this option, is scheduled to be # removed during the 2024.2 (Dalmatian) development cycle. #restore = # # 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 # 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, log-date-format). (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 # Enable journald for logging. If running in a systemd environment you may wish # to enable journal support. Doing so will use the journal native protocol which # includes structured metadata in addition to log messages.This option is # ignored if log_config_append is set. (boolean value) #use_journal = false # Syslog facility to receive log lines. This option is ignored if # log_config_append is set. (string value) #syslog_log_facility = LOG_USER # Use JSON formatting for logging. This option is ignored if log_config_append # is set. (boolean value) #use_json = false # Log output to standard error. This option is ignored if log_config_append is # set. (boolean value) #use_stderr = false # DEPRECATED: Log output to Windows Event Log. (boolean value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Windows support is no longer maintained. #use_eventlog = false # The amount of time before the log files are rotated. This option is ignored # unless log_rotation_type is set to "interval". (integer value) #log_rotate_interval = 1 # Rotation interval type. The time of the last file change (or the time when the # service was started) is used when scheduling the next rotation. (string value) # Possible values: # Seconds - # Minutes - # Hours - # Days - # Weekday - # Midnight - #log_rotate_interval_type = days # Maximum number of rotated log files. (integer value) #max_logfile_count = 30 # Log file maximum size in MB. This option is ignored if "log_rotation_type" is # not set to "size". (integer value) #max_logfile_size_mb = 200 # Log rotation type. (string value) # Possible values: # interval - Rotate logs at predefined time intervals. # size - Rotate logs once they reach a predefined size. # none - Do not rotate log files. #log_rotation_type = none # Format string to use for log messages with context. Used by # oslo_log.formatters.ContextFormatter (string value) #logging_context_format_string = %(asctime)s.%(msecs)03d %(process)d %(levelname)s %(name)s [%(global_request_id)s %(request_id)s %(user_identity)s] %(instance)s%(message)s # Format string to use for log messages when context is undefined. Used by # oslo_log.formatters.ContextFormatter (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. Used by oslo_log.formatters.ContextFormatter (string value) #logging_debug_format_suffix = %(funcName)s %(pathname)s:%(lineno)d # Prefix each line of exception output with this format. Used by # oslo_log.formatters.ContextFormatter (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. Used by oslo_log.formatters.ContextFormatter # (string value) #logging_user_identity_format = %(user)s %(project)s %(domain)s %(system_scope)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,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,oslo_policy=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 [database] # # From oslo.db # # If True, SQLite uses synchronous mode. (boolean value) #sqlite_synchronous = true # The back end to use for the database. (string value) #backend = sqlalchemy # The SQLAlchemy connection string to use to connect to the database. (string # value) #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 # For Galera only, configure wsrep_sync_wait causality checks on new # connections. Default is None, meaning don't configure any setting. (integer # value) #mysql_wsrep_sync_wait = # Connections which have been present in the connection pool longer than this # number of seconds will be replaced with a new one the next time they are # checked out from the pool. (integer value) #connection_recycle_time = 3600 # Maximum number of SQL connections to keep open in a pool. Setting a value of 0 # indicates no limit. (integer value) #max_pool_size = 5 # Maximum number of database connection retries during startup. Set to -1 to # specify an infinite retry count. (integer value) #max_retries = 10 # Interval between retries of opening a SQL connection. (integer value) #retry_interval = 10 # If set, use this value for max_overflow with SQLAlchemy. (integer value) #max_overflow = 50 # Verbosity of SQL debugging information: 0=None, 100=Everything. (integer # value) # Minimum value: 0 # Maximum value: 100 #connection_debug = 0 # Add Python stack traces to SQL as comment strings. (boolean value) #connection_trace = false # If set, use this value for pool_timeout with SQLAlchemy. (integer value) #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 # Optional URL parameters to append onto the connection URL at connect time; # specify as param1=value1¶m2=value2&... (string value) #connection_parameters = [glance_store] # # From glance.store # # DEPRECATED: # 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 # * cinder # * vmware # * s3 # # Related Options: # * default_store # # (list value) # This option is deprecated for removal since Rocky. # Its value may be silently ignored in the future. # Reason: # This option is deprecated against new config option # ``enabled_backends`` which helps to configure multiple backend stores # of different schemes. # # This option is scheduled for removal in the U development # cycle. #stores = file,http # DEPRECATED: # 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 # * cinder # * vsphere # * s3 # # Related Options: # * stores # # (string value) # Possible values: # file - # filesystem - # http - # https - # swift - # swift+http - # swift+https - # swift+config - # rbd - # cinder - # vsphere - # s3 - # This option is deprecated for removal since Rocky. # Its value may be silently ignored in the future. # Reason: # This option is deprecated against new config option # ``default_backend`` which acts similar to ``default_store`` config # option. # # This option is scheduled for removal in the U development # cycle. #default_store = file # # 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 # https://docs.openstack.org/glance/latest/configuration/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. Once this option is set, it is used for # new images created afterward only - previously existing images are not # affected. # # 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 # https://docs.openstack.org/glance/latest/configuration/configuring.html # # Possible values: # * A valid file access permission # * Zero # * Any negative integer # # Related options: # * None # # (integer value) #filesystem_store_file_perm = 0 # # Chunk size, in bytes. # # The chunk size used when reading or writing image files. Raising this value # may improve the throughput but it may also slightly increase the memory usage # when handling a large number of requests. # # Possible Values: # * Any positive integer value # # Related options: # * None # # (integer value) # Minimum value: 1 #filesystem_store_chunk_size = 65536 # # Enable or not thin provisioning in this backend. # # This configuration option enable the feature of not really write null byte # sequences on the filesystem, the holes who can appear will automatically # be interpreted by the filesystem as null bytes, and do not really consume # your storage. # Enabling this feature will also speed up image upload and save network traffic # in addition to save space in the backend, as null bytes sequences are not # sent over the network. # # Possible Values: # * True # * False # # Related options: # * None # # (boolean value) #filesystem_thin_provisioning = false # # 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 specifies 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 the empty string, librados will read the standard ceph.conf # file by searching the default Ceph configuration file locations in # sequential order. See the Ceph documentation for details. # # NOTE: If using Cephx authentication, this file should include a reference # to the right keyring in a client. section # # NOTE 2: If you leave this option empty (the default), the actual Ceph # configuration file used may change depending on what version of librados # is being used. If it is important for you to know exactly which configuration # file is in effect, you may specify that file here using this option. # # Possible Values: # * A valid path to a configuration file # # Related options: # * rbd_store_user # # (string value) #rbd_store_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 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 = -1 # # Enable or not thin provisioning in this backend. # # This configuration option enable the feature of not really write null byte # sequences on the RBD backend, the holes who can appear will automatically # be interpreted by Ceph as null bytes, and do not really consume your storage. # Enabling this feature will also speed up image upload and save network traffic # in addition to save space in the backend, as null bytes sequences are not # sent over the network. # # Possible Values: # * True # * False # # Related options: # * None # # (boolean value) #rbd_thin_provisioning = false # # The host where the S3 server is listening. # # This configuration option sets the host of the S3 or S3 compatible storage # Server. This option is required when using the S3 storage backend. # The host can contain a DNS name (e.g. s3.amazonaws.com, my-object-storage.com) # or an IP address (127.0.0.1). # # Possible values: # * A valid DNS name # * A valid IPv4 address # # Related Options: # * s3_store_access_key # * s3_store_secret_key # # (string value) #s3_store_host = # # The S3 region name. # # This parameter will set the region_name used by boto. # If this parameter is not set, we we will try to compute it from the # s3_store_host. # # Possible values: # * A valid region name # # Related Options: # * s3_store_host # # (string value) #s3_store_region_name = # # The S3 query token access key. # # This configuration option takes the access key for authenticating with the # Amazon S3 or S3 compatible storage server. This option is required when using # the S3 storage backend. # # Possible values: # * Any string value that is the access key for a user with appropriate # privileges # # Related Options: # * s3_store_host # * s3_store_secret_key # # (string value) #s3_store_access_key = # # The S3 query token secret key. # # This configuration option takes the secret key for authenticating with the # Amazon S3 or S3 compatible storage server. This option is required when using # the S3 storage backend. # # Possible values: # * Any string value that is a secret key corresponding to the access key # specified using the ``s3_store_host`` option # # Related Options: # * s3_store_host # * s3_store_access_key # # (string value) #s3_store_secret_key = # # The S3 bucket to be used to store the Glance data. # # This configuration option specifies where the glance images will be stored # in the S3. If ``s3_store_create_bucket_on_put`` is set to true, it will be # created automatically even if the bucket does not exist. # # Possible values: # * Any string value # # Related Options: # * s3_store_create_bucket_on_put # * s3_store_bucket_url_format # # (string value) #s3_store_bucket = # # Determine whether S3 should create a new bucket. # # This configuration option takes boolean value to indicate whether Glance # should # create a new bucket to S3 if it does not exist. # # Possible values: # * Any Boolean value # # Related Options: # * None # # (boolean value) #s3_store_create_bucket_on_put = false # # The S3 calling format used to determine the object. # # This configuration option takes access model that is used to specify the # address of an object in an S3 bucket. # # NOTE: # In ``path``-style, the endpoint for the object looks like # 'https://s3.amazonaws.com/bucket/example.img'. # And in ``virtual``-style, the endpoint for the object looks like # 'https://bucket.s3.amazonaws.com/example.img'. # If you do not follow the DNS naming convention in the bucket name, you can # get objects in the path style, but not in the virtual style. # # Possible values: # * Any string value of ``auto``, ``virtual``, or ``path`` # # Related Options: # * s3_store_bucket # # (string value) #s3_store_bucket_url_format = auto # # What size, in MB, should S3 start chunking image files and do a multipart # upload in S3. # # This configuration option takes a threshold in MB to determine whether to # upload the image to S3 as is or to split it (Multipart Upload). # # Note: You can only split up to 10,000 images. # # Possible values: # * Any positive integer value # # Related Options: # * s3_store_large_object_chunk_size # * s3_store_thread_pools # # (integer value) #s3_store_large_object_size = 100 # # What multipart upload part size, in MB, should S3 use when uploading parts. # # This configuration option takes the image split size in MB for Multipart # Upload. # # Note: You can only split up to 10,000 images. # # Possible values: # * Any positive integer value (must be greater than or equal to 5M) # # Related Options: # * s3_store_large_object_size # * s3_store_thread_pools # # (integer value) #s3_store_large_object_chunk_size = 10 # # The number of thread pools to perform a multipart upload in S3. # # This configuration option takes the number of thread pools when performing a # Multipart Upload. # # Possible values: # * Any positive integer value # # Related Options: # * s3_store_large_object_size # * s3_store_large_object_chunk_size # # (integer value) #s3_store_thread_pools = 10 # # 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) # # This option has a sample default set, which means that # its actual default value may vary from the one documented # below. #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) # # This option has a sample default set, which means that # its actual default value may vary from the one documented # below. #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) # # This option has a sample default set, which means that # its actual default value may vary from the one documented # below. #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) # Possible 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 # https://docs.openstack.org/swift/latest/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 # # Buffer image segments before upload to Swift. # # Provide a boolean value to indicate whether or not Glance should # buffer image data to disk while uploading to swift. This enables # Glance to resume uploads on error. # # NOTES: # When enabling this option, one should take great care as this # increases disk usage on the API node. Be aware that depending # upon how the file system is configured, the disk space used # for buffering may decrease the actual disk space available for # the glance image cache. Disk utilization will cap according to # the following equation: # (``swift_store_large_object_chunk_size`` * ``workers`` * 1000) # # Possible values: # * True # * False # # Related options: # * swift_upload_buffer_dir # # (boolean value) #swift_buffer_on_upload = false # # 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 = # # Directory to buffer image segments before upload to Swift. # # Provide a string value representing the absolute path to the # directory on the glance node where image segments will be # buffered briefly before they are uploaded to swift. # # NOTES: # * This is required only when the configuration option # ``swift_buffer_on_upload`` is set to True. # * This directory should be provisioned keeping in mind the # ``swift_store_large_object_chunk_size`` and the maximum # number of images that could be uploaded simultaneously by # a given glance node. # # Possible values: # * String value representing an absolute directory path # # Related options: # * swift_buffer_on_upload # * swift_store_large_object_chunk_size # # (string value) #swift_upload_buffer_dir = # # 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 # # (host address value) # # This option has a sample default set, which means that # its actual default value may vary from the one documented # below. #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) # # This option has a sample default set, which means that # its actual default value may vary from the one documented # below. #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) # # This option has a sample default set, which means that # its actual default value may vary from the one documented # below. #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) # # This option has a sample default set, which means that # its actual default value may vary from the one documented # below. #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 = [oslo_concurrency] # # From oslo.concurrency # # Enables or disables inter-process locks. (boolean value) #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) #lock_path = [oslo_policy] # # From oslo.policy # # This option controls whether or not to enforce scope when evaluating policies. # If ``True``, the scope of the token used in the request is compared to the # ``scope_types`` of the policy being enforced. If the scopes do not match, an # ``InvalidScope`` exception will be raised. If ``False``, a message will be # logged informing operators that policies are being invoked with mismatching # scope. (boolean value) #enforce_scope = true # This option controls whether or not to use old deprecated defaults when # evaluating policies. If ``True``, the old deprecated defaults are not going to # be evaluated. This means if any existing token is allowed for old defaults but # is disallowed for new defaults, it will be disallowed. It is encouraged to # enable this flag along with the ``enforce_scope`` flag so that you can get the # benefits of new defaults and ``scope_type`` together. If ``False``, the # deprecated policy check string is logically OR'd with the new policy check # string, allowing for a graceful upgrade experience between releases with new # policies, which is the default behavior. (boolean value) #enforce_new_defaults = true # The relative or absolute path of a file that maps roles to permissions for a # given service. Relative paths must be specified in relation to the # configuration file setting this option. (string value) #policy_file = policy.yaml # Default rule. Enforced when a requested rule is not found. (string value) #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) #policy_dirs = policy.d # Content Type to send and receive data for REST based policy check (string # value) # Possible values: # application/x-www-form-urlencoded - # application/json - #remote_content_type = application/x-www-form-urlencoded # server identity verification for REST based policy check (boolean value) #remote_ssl_verify_server_crt = false # Absolute path to ca cert file for REST based policy check (string value) #remote_ssl_ca_crt_file = # Absolute path to client cert for REST based policy check (string value) #remote_ssl_client_crt_file = # Absolute path client key file REST based policy check (string value) #remote_ssl_client_key_file =