[DEFAULT] # # From glance.registry # # # Set the image owner to tenant or the authenticated user. # # Assign a boolean value to determine the owner of an image. When set to # True, the owner of the image is the tenant. When set to False, the # owner of the image will be the authenticated user issuing the request. # Setting it to False makes the image private to the associated user and # sharing with other users within the same tenant (or "project") # requires explicit image sharing via image membership. # # Possible values: # * True # * False # # Related options: # * None # # (boolean value) #owner_is_tenant = true # # Role used to identify an authenticated user as administrator. # # Provide a string value representing a Keystone role to identify an # administrative user. Users with this role will be granted # administrative privileges. The default value for this option is # 'admin'. # # Possible values: # * A string value which is a valid Keystone role # # Related options: # * None # # (string value) #admin_role = admin # # Allow limited access to unauthenticated users. # # Assign a boolean to determine API access for unathenticated # users. When set to False, the API cannot be accessed by # unauthenticated users. When set to True, unauthenticated users can # access the API with read-only privileges. This however only applies # when using ContextMiddleware. # # Possible values: # * True # * False # # Related options: # * None # # (boolean value) #allow_anonymous_access = false # # Limit the request ID length. # # Provide an integer value to limit the length of the request ID to # the specified length. The default value is 64. Users can change this # to any ineteger value between 0 and 16384 however keeping in mind that # a larger value may flood the logs. # # Possible values: # * Integer value between 0 and 16384 # # Related options: # * None # # (integer value) # Minimum value: 0 #max_request_id_length = 64 # # Allow users to add additional/custom properties to images. # # Glance defines a standard set of properties (in its schema) that # appear on every image. These properties are also known as # ``base properties``. In addition to these properties, Glance # allows users to add custom properties to images. These are known # as ``additional properties``. # # By default, this configuration option is set to ``True`` and users # are allowed to add additional properties. The number of additional # properties that can be added to an image can be controlled via # ``image_property_quota`` configuration option. # # Possible values: # * True # * False # # Related options: # * image_property_quota # # (boolean value) #allow_additional_image_properties = true # # Maximum number of image members per image. # # This limits the maximum of users an image can be shared with. Any negative # value is interpreted as unlimited. # # Related options: # * None # # (integer value) #image_member_quota = 128 # # Maximum number of properties allowed on an image. # # This enforces an upper limit on the number of additional properties an image # can have. Any negative value is interpreted as unlimited. # # NOTE: This won't have any impact if additional properties are disabled. Please # refer to ``allow_additional_image_properties``. # # Related options: # * ``allow_additional_image_properties`` # # (integer value) #image_property_quota = 128 # # Maximum number of tags allowed on an image. # # Any negative value is interpreted as unlimited. # # Related options: # * None # # (integer value) #image_tag_quota = 128 # # Maximum number of locations allowed on an image. # # Any negative value is interpreted as unlimited. # # Related options: # * None # # (integer value) #image_location_quota = 10 # DEPRECATED: # Python module path of data access API. # # Specifies the path to the API to use for accessing the data model. # This option determines how the image catalog data will be accessed. # # Possible values: # * glance.db.sqlalchemy.api # * glance.db.registry.api # * glance.db.simple.api # # If this option is set to ``glance.db.sqlalchemy.api`` then the image # catalog data is stored in and read from the database via the # SQLAlchemy Core and ORM APIs. # # Setting this option to ``glance.db.registry.api`` will force all # database access requests to be routed through the Registry service. # This avoids data access from the Glance API nodes for an added layer # of security, scalability and manageability. # # NOTE: In v2 OpenStack Images API, the registry service is optional. # In order to use the Registry API in v2, the option # ``enable_v2_registry`` must be set to ``True``. # # Finally, when this configuration option is set to # ``glance.db.simple.api``, image catalog data is stored in and read # from an in-memory data structure. This is primarily used for testing. # # Related options: # * enable_v2_api # * enable_v2_registry # # (string value) # This option is deprecated for removal since Queens. # Its value may be silently ignored in the future. # Reason: # Glance registry service is deprecated for removal. # # More information can be found from the spec: # http://specs.openstack.org/openstack/glance-specs/specs/queens/approved/glance # /deprecate-registry.html #data_api = glance.db.sqlalchemy.api # # The default number of results to return for a request. # # Responses to certain API requests, like list images, may return # multiple items. The number of results returned can be explicitly # controlled by specifying the ``limit`` parameter in the API request. # However, if a ``limit`` parameter is not specified, this # configuration value will be used as the default number of results to # be returned for any API request. # # NOTES: # * The value of this configuration option may not be greater than # the value specified by ``api_limit_max``. # * Setting this to a very large value may slow down database # queries and increase response times. Setting this to a # very low value may result in poor user experience. # # Possible values: # * Any positive integer # # Related options: # * api_limit_max # # (integer value) # Minimum value: 1 #limit_param_default = 25 # # Maximum number of results that could be returned by a request. # # As described in the help text of ``limit_param_default``, some # requests may return multiple results. The number of results to be # returned are governed either by the ``limit`` parameter in the # request or the ``limit_param_default`` configuration option. # The value in either case, can't be greater than the absolute maximum # defined by this configuration option. Anything greater than this # value is trimmed down to the maximum value defined here. # # NOTE: Setting this to a very large value may slow down database # queries and increase response times. Setting this to a # very low value may result in poor user experience. # # Possible values: # * Any positive integer # # Related options: # * limit_param_default # # (integer value) # Minimum value: 1 #api_limit_max = 1000 # # Show direct image location when returning an image. # # This configuration option indicates whether to show the direct image # location when returning image details to the user. The direct image # location is where the image data is stored in backend storage. This # image location is shown under the image property ``direct_url``. # # When multiple image locations exist for an image, the best location # is displayed based on the location strategy indicated by the # configuration option ``location_strategy``. # # NOTES: # * Revealing image locations can present a GRAVE SECURITY RISK as # image locations can sometimes include credentials. Hence, this # is set to ``False`` by default. Set this to ``True`` with # EXTREME CAUTION and ONLY IF you know what you are doing! # * If an operator wishes to avoid showing any image location(s) # to the user, then both this option and # ``show_multiple_locations`` MUST be set to ``False``. # # Possible values: # * True # * False # # Related options: # * show_multiple_locations # * location_strategy # # (boolean value) #show_image_direct_url = false # DEPRECATED: # Show all image locations when returning an image. # # This configuration option indicates whether to show all the image # locations when returning image details to the user. When multiple # image locations exist for an image, the locations are ordered based # on the location strategy indicated by the configuration opt # ``location_strategy``. The image locations are shown under the # image property ``locations``. # # NOTES: # * Revealing image locations can present a GRAVE SECURITY RISK as # image locations can sometimes include credentials. Hence, this # is set to ``False`` by default. Set this to ``True`` with # EXTREME CAUTION and ONLY IF you know what you are doing! # * If an operator wishes to avoid showing any image location(s) # to the user, then both this option and # ``show_image_direct_url`` MUST be set to ``False``. # # Possible values: # * True # * False # # Related options: # * show_image_direct_url # * location_strategy # # (boolean value) # This option is deprecated for removal since Newton. # Its value may be silently ignored in the future. # Reason: This option will be removed in the Pike release or later because the # same functionality can be achieved with greater granularity by using policies. # Please see the Newton release notes for more information. #show_multiple_locations = false # # Maximum size of image a user can upload in bytes. # # An image upload greater than the size mentioned here would result # in an image creation failure. This configuration option defaults to # 1099511627776 bytes (1 TiB). # # NOTES: # * This value should only be increased after careful # consideration and must be set less than or equal to # 8 EiB (9223372036854775808). # * This value must be set with careful consideration of the # backend storage capacity. Setting this to a very low value # may result in a large number of image failures. And, setting # this to a very large value may result in faster consumption # of storage. Hence, this must be set according to the nature of # images created and storage capacity available. # # Possible values: # * Any positive number less than or equal to 9223372036854775808 # # (integer value) # Minimum value: 1 # Maximum value: 9223372036854775808 #image_size_cap = 1099511627776 # # Maximum amount of image storage per tenant. # # This enforces an upper limit on the cumulative storage consumed by all images # of a tenant across all stores. This is a per-tenant limit. # # The default unit for this configuration option is Bytes. However, storage # units can be specified using case-sensitive literals ``B``, ``KB``, ``MB``, # ``GB`` and ``TB`` representing Bytes, KiloBytes, MegaBytes, GigaBytes and # TeraBytes respectively. Note that there should not be any space between the # value and unit. Value ``0`` signifies no quota enforcement. Negative values # are invalid and result in errors. # # Possible values: # * A string that is a valid concatenation of a non-negative integer # representing the storage value and an optional string literal # representing storage units as mentioned above. # # Related options: # * None # # (string value) #user_storage_quota = 0 # # Deploy the v1 OpenStack Images API. # # When this option is set to ``True``, Glance service will respond to # requests on registered endpoints conforming to the v1 OpenStack # Images API. # # NOTES: # * If this option is enabled, then ``enable_v1_registry`` must # also be set to ``True`` to enable mandatory usage of Registry # service with v1 API. # # * If this option is disabled, then the ``enable_v1_registry`` # option, which is enabled by default, is also recommended # to be disabled. # # * This option is separate from ``enable_v2_api``, both v1 and v2 # OpenStack Images API can be deployed independent of each # other. # # * If deploying only the v2 Images API, this option, which is # enabled by default, should be disabled. # # Possible values: # * True # * False # # Related options: # * enable_v1_registry # * enable_v2_api # # (boolean value) #enable_v1_api = true # # Deploy the v2 OpenStack Images API. # # When this option is set to ``True``, Glance service will respond # to requests on registered endpoints conforming to the v2 OpenStack # Images API. # # NOTES: # * If this option is disabled, then the ``enable_v2_registry`` # option, which is enabled by default, is also recommended # to be disabled. # # * This option is separate from ``enable_v1_api``, both v1 and v2 # OpenStack Images API can be deployed independent of each # other. # # * If deploying only the v1 Images API, this option, which is # enabled by default, should be disabled. # # Possible values: # * True # * False # # Related options: # * enable_v2_registry # * enable_v1_api # # (boolean value) #enable_v2_api = true # # Deploy the v1 API Registry service. # # When this option is set to ``True``, the Registry service # will be enabled in Glance for v1 API requests. # # NOTES: # * Use of Registry is mandatory in v1 API, so this option must # be set to ``True`` if the ``enable_v1_api`` option is enabled. # # * If deploying only the v2 OpenStack Images API, this option, # which is enabled by default, should be disabled. # # Possible values: # * True # * False # # Related options: # * enable_v1_api # # (boolean value) #enable_v1_registry = true # DEPRECATED: # Deploy the v2 API Registry service. # # When this option is set to ``True``, the Registry service # will be enabled in Glance for v2 API requests. # # NOTES: # * Use of Registry is optional in v2 API, so this option # must only be enabled if both ``enable_v2_api`` is set to # ``True`` and the ``data_api`` option is set to # ``glance.db.registry.api``. # # * If deploying only the v1 OpenStack Images API, this option, # which is enabled by default, should be disabled. # # Possible values: # * True # * False # # Related options: # * enable_v2_api # * data_api # # (boolean value) # This option is deprecated for removal since Queens. # Its value may be silently ignored in the future. # Reason: # Glance registry service is deprecated for removal. # # More information can be found from the spec: # http://specs.openstack.org/openstack/glance-specs/specs/queens/approved/glance # /deprecate-registry.html #enable_v2_registry = true # # Host address of the pydev server. # # Provide a string value representing the hostname or IP of the # pydev server to use for debugging. The pydev server listens for # debug connections on this address, facilitating remote debugging # in Glance. # # Possible values: # * Valid hostname # * Valid IP address # # Related options: # * None # # (unknown value) #pydev_worker_debug_host = localhost # # Port number that the pydev server will listen on. # # Provide a port number to bind the pydev server to. The pydev # process accepts debug connections on this port and facilitates # remote debugging in Glance. # # Possible values: # * A valid port number # # Related options: # * None # # (port value) # Minimum value: 0 # Maximum value: 65535 #pydev_worker_debug_port = 5678 # # AES key for encrypting store location metadata. # # Provide a string value representing the AES cipher to use for # encrypting Glance store metadata. # # NOTE: The AES key to use must be set to a random string of length # 16, 24 or 32 bytes. # # Possible values: # * String value representing a valid AES key # # Related options: # * None # # (string value) #metadata_encryption_key = # # Digest algorithm to use for digital signature. # # Provide a string value representing the digest algorithm to # use for generating digital signatures. By default, ``sha256`` # is used. # # To get a list of the available algorithms supported by the version # of OpenSSL on your platform, run the command: # ``openssl list-message-digest-algorithms``. # Examples are 'sha1', 'sha256', and 'sha512'. # # NOTE: ``digest_algorithm`` is not related to Glance's image signing # and verification. It is only used to sign the universally unique # identifier (UUID) as a part of the certificate file and key file # validation. # # Possible values: # * An OpenSSL message digest algorithm identifier # # Relation options: # * None # # (string value) #digest_algorithm = sha256 # # 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 # * [DEFAULT]/enable_image_import (*deprecated*) # # (string value) #node_staging_uri = file:///tmp/staging/ # DEPRECATED: # Enables the Image Import workflow introduced in Pike # # As '[DEFAULT]/node_staging_uri' is required for the Image # Import, it's disabled per default in Pike, enabled per # default in Queens and removed in Rocky. This allows Glance to # operate with previous version configs upon upgrade. # # Setting this option to True will enable the endpoints related # to Image Import Refactoring work. # # Related options: # * [DEFAULT]/node_staging_uri (boolean value) # This option is deprecated for removal since Pike. # Its value may be silently ignored in the future. # Reason: # This option is deprecated for removal in Rocky. # # It was introduced to make sure that the API is not enabled # before the '[DEFAULT]/node_staging_uri' is defined and is # long term redundant. #enable_image_import = false # # IP address to bind the glance servers to. # # Provide an IP address to bind the glance server to. The default # value is ``0.0.0.0``. # # Edit this option to enable the server to listen on one particular # IP address on the network card. This facilitates selection of a # particular network interface for the server. # # Possible values: # * A valid IPv4 address # * A valid IPv6 address # # Related options: # * None # # (unknown value) #bind_host = 0.0.0.0 # # Port number on which the server will listen. # # Provide a valid port number to bind the server's socket to. This # port is then set to identify processes and forward network messages # that arrive at the server. The default bind_port value for the API # server is 9292 and for the registry server is 9191. # # Possible values: # * A valid port number (0 to 65535) # # Related options: # * None # # (port value) # Minimum value: 0 # Maximum value: 65535 #bind_port = # # Set the number of incoming connection requests. # # Provide a positive integer value to limit the number of requests in # the backlog queue. The default queue size is 4096. # # An incoming connection to a TCP listener socket is queued before a # connection can be established with the server. Setting the backlog # for a TCP socket ensures a limited queue size for incoming traffic. # # Possible values: # * Positive integer # # Related options: # * None # # (integer value) # Minimum value: 1 #backlog = 4096 # # Set the wait time before a connection recheck. # # Provide a positive integer value representing time in seconds which # is set as the idle wait time before a TCP keep alive packet can be # sent to the host. The default value is 600 seconds. # # Setting ``tcp_keepidle`` helps verify at regular intervals that a # connection is intact and prevents frequent TCP connection # reestablishment. # # Possible values: # * Positive integer value representing time in seconds # # Related options: # * None # # (integer value) # Minimum value: 1 #tcp_keepidle = 600 # # Absolute path to the CA file. # # Provide a string value representing a valid absolute path to # the Certificate Authority file to use for client authentication. # # A CA file typically contains necessary trusted certificates to # use for the client authentication. This is essential to ensure # that a secure connection is established to the server via the # internet. # # Possible values: # * Valid absolute path to the CA file # # Related options: # * None # # (string value) #ca_file = /etc/ssl/cafile # # Absolute path to the certificate file. # # Provide a string value representing a valid absolute path to the # certificate file which is required to start the API service # securely. # # A certificate file typically is a public key container and includes # the server's public key, server name, server information and the # signature which was a result of the verification process using the # CA certificate. This is required for a secure connection # establishment. # # Possible values: # * Valid absolute path to the certificate file # # Related options: # * None # # (string value) #cert_file = /etc/ssl/certs # # Absolute path to a private key file. # # Provide a string value representing a valid absolute path to a # private key file which is required to establish the client-server # connection. # # Possible values: # * Absolute path to the private key file # # Related options: # * None # # (string value) #key_file = /etc/ssl/key/key-file.pem # DEPRECATED: The HTTP header used to determine the scheme for the original # request, even if it was removed by an SSL terminating proxy. Typical value is # "HTTP_X_FORWARDED_PROTO". (string value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Use the http_proxy_to_wsgi middleware instead. #secure_proxy_ssl_header = # # Number of Glance worker processes to start. # # Provide a non-negative integer value to set the number of child # process workers to service requests. By default, the number of CPUs # available is set as the value for ``workers``. # # Each worker process is made to listen on the port set in the # configuration file and contains a greenthread pool of size 1000. # # NOTE: Setting the number of workers to zero, triggers the creation # of a single API process with a greenthread pool of size 1000. # # Possible values: # * 0 # * Positive integer value (typically equal to the number of CPUs) # # Related options: # * None # # (integer value) # Minimum value: 0 #workers = # # Maximum line size of message headers. # # Provide an integer value representing a length to limit the size of # message headers. The default value is 16384. # # NOTE: ``max_header_line`` may need to be increased when using large # tokens (typically those generated by the Keystone v3 API with big # service catalogs). However, it is to be kept in mind that larger # values for ``max_header_line`` would flood the logs. # # Setting ``max_header_line`` to 0 sets no limit for the line size of # message headers. # # Possible values: # * 0 # * Positive integer # # Related options: # * None # # (integer value) # Minimum value: 0 #max_header_line = 16384 # # Set keep alive option for HTTP over TCP. # # Provide a boolean value to determine sending of keep alive packets. # If set to ``False``, the server returns the header # "Connection: close". If set to ``True``, the server returns a # "Connection: Keep-Alive" in its responses. This enables retention of # the same TCP connection for HTTP conversations instead of opening a # new one with each new request. # # This option must be set to ``False`` if the client socket connection # needs to be closed explicitly after the response is received and # read successfully by the client. # # Possible values: # * True # * False # # Related options: # * None # # (boolean value) #http_keepalive = true # # Timeout for client connections' socket operations. # # Provide a valid integer value representing time in seconds to set # the period of wait before an incoming connection can be closed. The # default value is 900 seconds. # # The value zero implies wait forever. # # Possible values: # * Zero # * Positive integer # # Related options: # * None # # (integer value) # Minimum value: 0 #client_socket_timeout = 900 # # 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, logging_context_format_string). (string value) # Note: This option can be changed without restarting. # Deprecated group/name - [DEFAULT]/log_config #log_config_append = # Defines the format string for %%(asctime)s in log records. Default: # %(default)s . This option is ignored if log_config_append is set. (string # value) #log_date_format = %Y-%m-%d %H:%M:%S # (Optional) Name of log file to send logging output to. If no default is set, # logging will go to stderr as defined by use_stderr. This option is ignored if # log_config_append is set. (string value) # Deprecated group/name - [DEFAULT]/logfile #log_file = # (Optional) The base directory used for relative log_file paths. This option # is ignored if log_config_append is set. (string value) # Deprecated group/name - [DEFAULT]/logdir #log_dir = # Uses logging handler designed to watch file system. When log file is moved or # removed this handler will open a new log file with specified path # instantaneously. It makes sense only if log_file option is specified and Linux # platform is used. This option is ignored if log_config_append is set. (boolean # value) #watch_log_file = false # Use syslog for logging. Existing syslog format is DEPRECATED and will be # changed later to honor RFC5424. This option is ignored if log_config_append is # set. (boolean value) #use_syslog = false # 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 # Format string to use for log messages with context. (string value) #logging_context_format_string = %(asctime)s.%(msecs)03d %(process)d %(levelname)s %(name)s [%(request_id)s %(user_identity)s] %(instance)s%(message)s # Format string to use for log messages when context is undefined. (string # value) #logging_default_format_string = %(asctime)s.%(msecs)03d %(process)d %(levelname)s %(name)s [-] %(instance)s%(message)s # Additional data to append to log message when logging level for the message is # DEBUG. (string value) #logging_debug_format_suffix = %(funcName)s %(pathname)s:%(lineno)d # Prefix each line of exception output with this format. (string value) #logging_exception_prefix = %(asctime)s.%(msecs)03d %(process)d ERROR %(name)s %(instance)s # Defines the format string for %(user_identity)s that is used in # logging_context_format_string. (string value) #logging_user_identity_format = %(user)s %(tenant)s %(domain)s %(user_domain)s %(project_domain)s # List of package logging levels in logger=LEVEL pairs. This option is ignored # if log_config_append is set. (list value) #default_log_levels = amqp=WARN,amqplib=WARN,boto=WARN,qpid=WARN,sqlalchemy=WARN,suds=INFO,oslo.messaging=INFO,oslo_messaging=INFO,iso8601=WARN,requests.packages.urllib3.connectionpool=WARN,urllib3.connectionpool=WARN,websocket=WARN,requests.packages.urllib3.util.retry=WARN,urllib3.util.retry=WARN,keystonemiddleware=WARN,routes.middleware=WARN,stevedore=WARN,taskflow=WARN,keystoneauth=WARN,oslo.cache=INFO,dogpile.core.dogpile=INFO # Enables or disables publication of error events. (boolean value) #publish_errors = false # The format for an instance that is passed with the log message. (string value) #instance_format = "[instance: %(uuid)s] " # The format for an instance UUID that is passed with the log message. (string # value) #instance_uuid_format = "[instance: %(uuid)s] " # Interval, number of seconds, of log rate limiting. (integer value) #rate_limit_interval = 0 # Maximum number of logged messages per rate_limit_interval. (integer value) #rate_limit_burst = 0 # Log level name used by rate limiting: CRITICAL, ERROR, INFO, WARNING, DEBUG or # empty string. Logs with level greater or equal to rate_limit_except_level are # not filtered. An empty string means that all levels are filtered. (string # value) #rate_limit_except_level = CRITICAL # Enables or disables fatal status of deprecations. (boolean value) #fatal_deprecations = false # # From oslo.messaging # # Size of RPC connection pool. (integer value) #rpc_conn_pool_size = 30 # The pool size limit for connections expiration policy (integer value) #conn_pool_min_size = 2 # The time-to-live in sec of idle connections in the pool (integer value) #conn_pool_ttl = 1200 # ZeroMQ bind address. Should be a wildcard (*), an ethernet interface, or IP. # The "host" option should point or resolve to this address. (string value) #rpc_zmq_bind_address = * # MatchMaker driver. (string value) # Allowed values: redis, sentinel, dummy #rpc_zmq_matchmaker = redis # Number of ZeroMQ contexts, defaults to 1. (integer value) #rpc_zmq_contexts = 1 # Maximum number of ingress messages to locally buffer per topic. Default is # unlimited. (integer value) #rpc_zmq_topic_backlog = # Directory for holding IPC sockets. (string value) #rpc_zmq_ipc_dir = /var/run/openstack # Name of this node. Must be a valid hostname, FQDN, or IP address. Must match # "host" option, if running Nova. (string value) #rpc_zmq_host = localhost # Number of seconds to wait before all pending messages will be sent after # closing a socket. The default value of -1 specifies an infinite linger period. # The value of 0 specifies no linger period. Pending messages shall be discarded # immediately when the socket is closed. Positive values specify an upper bound # for the linger period. (integer value) # Deprecated group/name - [DEFAULT]/rpc_cast_timeout #zmq_linger = -1 # The default number of seconds that poll should wait. Poll raises timeout # exception when timeout expired. (integer value) #rpc_poll_timeout = 1 # Expiration timeout in seconds of a name service record about existing target ( # < 0 means no timeout). (integer value) #zmq_target_expire = 300 # Update period in seconds of a name service record about existing target. # (integer value) #zmq_target_update = 180 # Use PUB/SUB pattern for fanout methods. PUB/SUB always uses proxy. (boolean # value) #use_pub_sub = false # Use ROUTER remote proxy. (boolean value) #use_router_proxy = false # This option makes direct connections dynamic or static. It makes sense only # with use_router_proxy=False which means to use direct connections for direct # message types (ignored otherwise). (boolean value) #use_dynamic_connections = false # How many additional connections to a host will be made for failover reasons. # This option is actual only in dynamic connections mode. (integer value) #zmq_failover_connections = 2 # Minimal port number for random ports range. (port value) # Minimum value: 0 # Maximum value: 65535 #rpc_zmq_min_port = 49153 # Maximal port number for random ports range. (integer value) # Minimum value: 1 # Maximum value: 65536 #rpc_zmq_max_port = 65536 # Number of retries to find free port number before fail with ZMQBindError. # (integer value) #rpc_zmq_bind_port_retries = 100 # Default serialization mechanism for serializing/deserializing # outgoing/incoming messages (string value) # Allowed values: json, msgpack #rpc_zmq_serialization = json # This option configures round-robin mode in zmq socket. True means not keeping # a queue when server side disconnects. False means to keep queue and messages # even if server is disconnected, when the server appears we send all # accumulated messages to it. (boolean value) #zmq_immediate = true # Enable/disable TCP keepalive (KA) mechanism. The default value of -1 (or any # other negative value) means to skip any overrides and leave it to OS default; # 0 and 1 (or any other positive value) mean to disable and enable the option # respectively. (integer value) #zmq_tcp_keepalive = -1 # The duration between two keepalive transmissions in idle condition. The unit # is platform dependent, for example, seconds in Linux, milliseconds in Windows # etc. The default value of -1 (or any other negative value and 0) means to skip # any overrides and leave it to OS default. (integer value) #zmq_tcp_keepalive_idle = -1 # The number of retransmissions to be carried out before declaring that remote # end is not available. The default value of -1 (or any other negative value and # 0) means to skip any overrides and leave it to OS default. (integer value) #zmq_tcp_keepalive_cnt = -1 # The duration between two successive keepalive retransmissions, if # acknowledgement to the previous keepalive transmission is not received. The # unit is platform dependent, for example, seconds in Linux, milliseconds in # Windows etc. The default value of -1 (or any other negative value and 0) means # to skip any overrides and leave it to OS default. (integer value) #zmq_tcp_keepalive_intvl = -1 # Maximum number of (green) threads to work concurrently. (integer value) #rpc_thread_pool_size = 100 # Expiration timeout in seconds of a sent/received message after which it is not # tracked anymore by a client/server. (integer value) #rpc_message_ttl = 300 # Wait for message acknowledgements from receivers. This mechanism works only # via proxy without PUB/SUB. (boolean value) #rpc_use_acks = false # Number of seconds to wait for an ack from a cast/call. After each retry # attempt this timeout is multiplied by some specified multiplier. (integer # value) #rpc_ack_timeout_base = 15 # Number to multiply base ack timeout by after each retry attempt. (integer # value) #rpc_ack_timeout_multiplier = 2 # Default number of message sending attempts in case of any problems occurred: # positive value N means at most N retries, 0 means no retries, None or -1 (or # any other negative values) mean to retry forever. This option is used only if # acknowledgments are enabled. (integer value) #rpc_retry_attempts = 3 # List of publisher hosts SubConsumer can subscribe on. This option has higher # priority then the default publishers list taken from the matchmaker. (list # value) #subscribe_on = # Size of executor thread pool when executor is threading or eventlet. (integer # value) # Deprecated group/name - [DEFAULT]/rpc_thread_pool_size #executor_thread_pool_size = 64 # Seconds to wait for a response from a call. (integer value) #rpc_response_timeout = 60 # The network address and optional user credentials for connecting to the # messaging backend, in URL format. The expected format is: # # driver://[user:pass@]host:port[,[userN:passN@]hostN:portN]/virtual_host?query # # Example: rabbit://rabbitmq:password@127.0.0.1:5672// # # For full details on the fields in the URL see the documentation of # oslo_messaging.TransportURL at # https://docs.openstack.org/oslo.messaging/latest/reference/transport.html # (string value) #transport_url = # DEPRECATED: The messaging driver to use, defaults to rabbit. Other drivers # include amqp and zmq. (string value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Replaced by [DEFAULT]/transport_url #rpc_backend = rabbit # The default exchange under which topics are scoped. May be overridden by an # exchange name specified in the transport_url option. (string value) #control_exchange = openstack [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) # Deprecated group/name - [DEFAULT]/db_backend #backend = sqlalchemy # The SQLAlchemy connection string to use to connect to the database. (string # value) # Deprecated group/name - [DEFAULT]/sql_connection # Deprecated group/name - [DATABASE]/sql_connection # Deprecated group/name - [sql]/connection #connection = # The SQLAlchemy connection string to use to connect to the slave database. # (string value) #slave_connection = # The SQL mode to be used for MySQL sessions. This option, including the # default, overrides any server-set SQL mode. To use whatever SQL mode is set by # the server configuration, set this to no value. Example: mysql_sql_mode= # (string value) #mysql_sql_mode = TRADITIONAL # If True, transparently enables support for handling MySQL Cluster (NDB). # (boolean value) #mysql_enable_ndb = false # 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) # Deprecated group/name - [DATABASE]/idle_timeout # Deprecated group/name - [database]/idle_timeout # Deprecated group/name - [DEFAULT]/sql_idle_timeout # Deprecated group/name - [DATABASE]/sql_idle_timeout # Deprecated group/name - [sql]/idle_timeout #connection_recycle_time = 3600 # Minimum number of SQL connections to keep open in a pool. (integer value) # Deprecated group/name - [DEFAULT]/sql_min_pool_size # Deprecated group/name - [DATABASE]/sql_min_pool_size #min_pool_size = 1 # Maximum number of SQL connections to keep open in a pool. Setting a value of 0 # indicates no limit. (integer value) # Deprecated group/name - [DEFAULT]/sql_max_pool_size # Deprecated group/name - [DATABASE]/sql_max_pool_size #max_pool_size = 5 # Maximum number of database connection retries during startup. Set to -1 to # specify an infinite retry count. (integer value) # Deprecated group/name - [DEFAULT]/sql_max_retries # Deprecated group/name - [DATABASE]/sql_max_retries #max_retries = 10 # Interval between retries of opening a SQL connection. (integer value) # Deprecated group/name - [DEFAULT]/sql_retry_interval # Deprecated group/name - [DATABASE]/reconnect_interval #retry_interval = 10 # If set, use this value for max_overflow with SQLAlchemy. (integer value) # Deprecated group/name - [DEFAULT]/sql_max_overflow # Deprecated group/name - [DATABASE]/sqlalchemy_max_overflow #max_overflow = 50 # Verbosity of SQL debugging information: 0=None, 100=Everything. (integer # value) # Minimum value: 0 # Maximum value: 100 # Deprecated group/name - [DEFAULT]/sql_connection_debug #connection_debug = 0 # Add Python stack traces to SQL as comment strings. (boolean value) # Deprecated group/name - [DEFAULT]/sql_connection_trace #connection_trace = false # If set, use this value for pool_timeout with SQLAlchemy. (integer value) # Deprecated group/name - [DATABASE]/sqlalchemy_pool_timeout #pool_timeout = # Enable the experimental use of database reconnect on connection lost. (boolean # value) #use_db_reconnect = false # Seconds between retries of a database transaction. (integer value) #db_retry_interval = 1 # If True, increases the interval between retries of a database operation up to # db_max_retry_interval. (boolean value) #db_inc_retry_interval = true # If db_inc_retry_interval is set, the maximum seconds between retries of a # database operation. (integer value) #db_max_retry_interval = 10 # Maximum retries in case of connection error or deadlock error before error is # raised. Set to -1 to specify an infinite retry count. (integer value) #db_max_retries = 20 # # From oslo.db.concurrency # # Enable the experimental use of thread pooling for all DB API calls (boolean # value) # Deprecated group/name - [DEFAULT]/dbapi_use_tpool #use_tpool = false [keystone_authtoken] # # From keystonemiddleware.auth_token # # Complete "public" Identity API endpoint. This endpoint should not be an # "admin" endpoint, as it should be accessible by all end users. Unauthenticated # clients are redirected to this endpoint to authenticate. Although this # endpoint should ideally be unversioned, client support in the wild varies. If # you're using a versioned v2 endpoint here, then this should *not* be the same # endpoint the service user utilizes for validating tokens, because normal end # users may not be able to reach that endpoint. (string value) # Deprecated group/name - [keystone_authtoken]/auth_uri #www_authenticate_uri = # DEPRECATED: Complete "public" Identity API endpoint. This endpoint should not # be an "admin" endpoint, as it should be accessible by all end users. # Unauthenticated clients are redirected to this endpoint to authenticate. # Although this endpoint should ideally be unversioned, client support in the # wild varies. If you're using a versioned v2 endpoint here, then this should # *not* be the same endpoint the service user utilizes for validating tokens, # because normal end users may not be able to reach that endpoint. This option # is deprecated in favor of www_authenticate_uri and will be removed in the S # release. (string value) # This option is deprecated for removal since Queens. # Its value may be silently ignored in the future. # Reason: The auth_uri option is deprecated in favor of www_authenticate_uri and # will be removed in the S release. #auth_uri = # API version of the admin Identity API endpoint. (string value) #auth_version = # Do not handle authorization requests within the middleware, but delegate the # authorization decision to downstream WSGI components. (boolean value) #delay_auth_decision = false # Request timeout value for communicating with Identity API server. (integer # value) #http_connect_timeout = # How many times are we trying to reconnect when communicating with Identity API # Server. (integer value) #http_request_max_retries = 3 # Request environment key where the Swift cache object is stored. When # auth_token middleware is deployed with a Swift cache, use this option to have # the middleware share a caching backend with swift. Otherwise, use the # ``memcached_servers`` option instead. (string value) #cache = # Required if identity server requires client certificate (string value) #certfile = # Required if identity server requires client certificate (string value) #keyfile = # A PEM encoded Certificate Authority to use when verifying HTTPs connections. # Defaults to system CAs. (string value) #cafile = # Verify HTTPS connections. (boolean value) #insecure = false # The region in which the identity server can be found. (string value) #region_name = # DEPRECATED: Directory used to cache files related to PKI tokens. This option # has been deprecated in the Ocata release and will be removed in the P release. # (string value) # This option is deprecated for removal since Ocata. # Its value may be silently ignored in the future. # Reason: PKI token format is no longer supported. #signing_dir = # Optionally specify a list of memcached server(s) to use for caching. If left # undefined, tokens will instead be cached in-process. (list value) # Deprecated group/name - [keystone_authtoken]/memcache_servers #memcached_servers = # In order to prevent excessive effort spent validating tokens, the middleware # caches previously-seen tokens for a configurable duration (in seconds). Set to # -1 to disable caching completely. (integer value) #token_cache_time = 300 # DEPRECATED: Determines the frequency at which the list of revoked tokens is # retrieved from the Identity service (in seconds). A high number of revocation # events combined with a low cache duration may significantly reduce # performance. Only valid for PKI tokens. This option has been deprecated in the # Ocata release and will be removed in the P release. (integer value) # This option is deprecated for removal since Ocata. # Its value may be silently ignored in the future. # Reason: PKI token format is no longer supported. #revocation_cache_time = 10 # (Optional) If defined, indicate whether token data should be authenticated or # authenticated and encrypted. If MAC, token data is authenticated (with HMAC) # in the cache. If ENCRYPT, token data is encrypted and authenticated in the # cache. If the value is not one of these options or empty, auth_token will # raise an exception on initialization. (string value) # Allowed values: None, MAC, ENCRYPT #memcache_security_strategy = None # (Optional, mandatory if memcache_security_strategy is defined) This string is # used for key derivation. (string value) #memcache_secret_key = # (Optional) Number of seconds memcached server is considered dead before it is # tried again. (integer value) #memcache_pool_dead_retry = 300 # (Optional) Maximum total number of open connections to every memcached server. # (integer value) #memcache_pool_maxsize = 10 # (Optional) Socket timeout in seconds for communicating with a memcached # server. (integer value) #memcache_pool_socket_timeout = 3 # (Optional) Number of seconds a connection to memcached is held unused in the # pool before it is closed. (integer value) #memcache_pool_unused_timeout = 60 # (Optional) Number of seconds that an operation will wait to get a memcached # client connection from the pool. (integer value) #memcache_pool_conn_get_timeout = 10 # (Optional) Use the advanced (eventlet safe) memcached client pool. The # advanced pool will only work under python 2.x. (boolean value) #memcache_use_advanced_pool = false # (Optional) Indicate whether to set the X-Service-Catalog header. If False, # middleware will not ask for service catalog on token validation and will not # set the X-Service-Catalog header. (boolean value) #include_service_catalog = true # Used to control the use and type of token binding. Can be set to: "disabled" # to not check token binding. "permissive" (default) to validate binding # information if the bind type is of a form known to the server and ignore it if # not. "strict" like "permissive" but if the bind type is unknown the token will # be rejected. "required" any form of token binding is needed to be allowed. # Finally the name of a binding method that must be present in tokens. (string # value) #enforce_token_bind = permissive # DEPRECATED: If true, the revocation list will be checked for cached tokens. # This requires that PKI tokens are configured on the identity server. (boolean # value) # This option is deprecated for removal since Ocata. # Its value may be silently ignored in the future. # Reason: PKI token format is no longer supported. #check_revocations_for_cached = false # DEPRECATED: Hash algorithms to use for hashing PKI tokens. This may be a # single algorithm or multiple. The algorithms are those supported by Python # standard hashlib.new(). The hashes will be tried in the order given, so put # the preferred one first for performance. The result of the first hash will be # stored in the cache. This will typically be set to multiple values only while # migrating from a less secure algorithm to a more secure one. Once all the old # tokens are expired this option should be set to a single value for better # performance. (list value) # This option is deprecated for removal since Ocata. # Its value may be silently ignored in the future. # Reason: PKI token format is no longer supported. #hash_algorithms = md5 # A choice of roles that must be present in a service token. Service tokens are # allowed to request that an expired token can be used and so this check should # tightly control that only actual services should be sending this token. Roles # here are applied as an ANY check so any role in this list must be present. For # backwards compatibility reasons this currently only affects the allow_expired # check. (list value) #service_token_roles = service # For backwards compatibility reasons we must let valid service tokens pass that # don't pass the service_token_roles check as valid. Setting this true will # become the default in a future release and should be enabled if possible. # (boolean value) #service_token_roles_required = false # Authentication type to load (string value) # Deprecated group/name - [keystone_authtoken]/auth_plugin #auth_type = # Config Section from which to load plugin specific options (string value) #auth_section = [matchmaker_redis] # # From oslo.messaging # # DEPRECATED: Host to locate redis. (string value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Replaced by [DEFAULT]/transport_url #host = 127.0.0.1 # DEPRECATED: Use this port to connect to redis host. (port value) # Minimum value: 0 # Maximum value: 65535 # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Replaced by [DEFAULT]/transport_url #port = 6379 # DEPRECATED: Password for Redis server (optional). (string value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Replaced by [DEFAULT]/transport_url #password = # DEPRECATED: List of Redis Sentinel hosts (fault tolerance mode), e.g., # [host:port, host1:port ... ] (list value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Replaced by [DEFAULT]/transport_url #sentinel_hosts = # Redis replica set name. (string value) #sentinel_group_name = oslo-messaging-zeromq # Time in ms to wait between connection attempts. (integer value) #wait_timeout = 2000 # Time in ms to wait before the transaction is killed. (integer value) #check_timeout = 20000 # Timeout in ms on blocking socket operations. (integer value) #socket_timeout = 10000 [oslo_messaging_amqp] # # From oslo.messaging # # Name for the AMQP container. must be globally unique. Defaults to a generated # UUID (string value) #container_name = # Timeout for inactive connections (in seconds) (integer value) #idle_timeout = 0 # Debug: dump AMQP frames to stdout (boolean value) #trace = false # Attempt to connect via SSL. If no other ssl-related parameters are given, it # will use the system's CA-bundle to verify the server's certificate. (boolean # value) #ssl = false # CA certificate PEM file used to verify the server's certificate (string value) #ssl_ca_file = # Self-identifying certificate PEM file for client authentication (string value) #ssl_cert_file = # Private key PEM file used to sign ssl_cert_file certificate (optional) (string # value) #ssl_key_file = # Password for decrypting ssl_key_file (if encrypted) (string value) #ssl_key_password = # By default SSL checks that the name in the server's certificate matches the # hostname in the transport_url. In some configurations it may be preferable to # use the virtual hostname instead, for example if the server uses the Server # Name Indication TLS extension (rfc6066) to provide a certificate per virtual # host. Set ssl_verify_vhost to True if the server's SSL certificate uses the # virtual host name instead of the DNS name. (boolean value) #ssl_verify_vhost = false # DEPRECATED: Accept clients using either SSL or plain TCP (boolean value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Not applicable - not a SSL server #allow_insecure_clients = false # Space separated list of acceptable SASL mechanisms (string value) #sasl_mechanisms = # Path to directory that contains the SASL configuration (string value) #sasl_config_dir = # Name of configuration file (without .conf suffix) (string value) #sasl_config_name = # SASL realm to use if no realm present in username (string value) #sasl_default_realm = # DEPRECATED: User name for message broker authentication (string value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Should use configuration option transport_url to provide the username. #username = # DEPRECATED: Password for message broker authentication (string value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Should use configuration option transport_url to provide the password. #password = # Seconds to pause before attempting to re-connect. (integer value) # Minimum value: 1 #connection_retry_interval = 1 # Increase the connection_retry_interval by this many seconds after each # unsuccessful failover attempt. (integer value) # Minimum value: 0 #connection_retry_backoff = 2 # Maximum limit for connection_retry_interval + connection_retry_backoff # (integer value) # Minimum value: 1 #connection_retry_interval_max = 30 # Time to pause between re-connecting an AMQP 1.0 link that failed due to a # recoverable error. (integer value) # Minimum value: 1 #link_retry_delay = 10 # The maximum number of attempts to re-send a reply message which failed due to # a recoverable error. (integer value) # Minimum value: -1 #default_reply_retry = 0 # The deadline for an rpc reply message delivery. (integer value) # Minimum value: 5 #default_reply_timeout = 30 # The deadline for an rpc cast or call message delivery. Only used when caller # does not provide a timeout expiry. (integer value) # Minimum value: 5 #default_send_timeout = 30 # The deadline for a sent notification message delivery. Only used when caller # does not provide a timeout expiry. (integer value) # Minimum value: 5 #default_notify_timeout = 30 # The duration to schedule a purge of idle sender links. Detach link after # expiry. (integer value) # Minimum value: 1 #default_sender_link_timeout = 600 # Indicates the addressing mode used by the driver. # Permitted values: # 'legacy' - use legacy non-routable addressing # 'routable' - use routable addresses # 'dynamic' - use legacy addresses if the message bus does not support routing # otherwise use routable addressing (string value) #addressing_mode = dynamic # Enable virtual host support for those message buses that do not natively # support virtual hosting (such as qpidd). When set to true the virtual host # name will be added to all message bus addresses, effectively creating a # private 'subnet' per virtual host. Set to False if the message bus supports # virtual hosting using the 'hostname' field in the AMQP 1.0 Open performative # as the name of the virtual host. (boolean value) #pseudo_vhost = true # address prefix used when sending to a specific server (string value) #server_request_prefix = exclusive # address prefix used when broadcasting to all servers (string value) #broadcast_prefix = broadcast # address prefix when sending to any server in group (string value) #group_request_prefix = unicast # Address prefix for all generated RPC addresses (string value) #rpc_address_prefix = openstack.org/om/rpc # Address prefix for all generated Notification addresses (string value) #notify_address_prefix = openstack.org/om/notify # Appended to the address prefix when sending a fanout message. Used by the # message bus to identify fanout messages. (string value) #multicast_address = multicast # Appended to the address prefix when sending to a particular RPC/Notification # server. Used by the message bus to identify messages sent to a single # destination. (string value) #unicast_address = unicast # Appended to the address prefix when sending to a group of consumers. Used by # the message bus to identify messages that should be delivered in a round-robin # fashion across consumers. (string value) #anycast_address = anycast # Exchange name used in notification addresses. # Exchange name resolution precedence: # Target.exchange if set # else default_notification_exchange if set # else control_exchange if set # else 'notify' (string value) #default_notification_exchange = # Exchange name used in RPC addresses. # Exchange name resolution precedence: # Target.exchange if set # else default_rpc_exchange if set # else control_exchange if set # else 'rpc' (string value) #default_rpc_exchange = # Window size for incoming RPC Reply messages. (integer value) # Minimum value: 1 #reply_link_credit = 200 # Window size for incoming RPC Request messages (integer value) # Minimum value: 1 #rpc_server_credit = 100 # Window size for incoming Notification messages (integer value) # Minimum value: 1 #notify_server_credit = 100 # Send messages of this type pre-settled. # Pre-settled messages will not receive acknowledgement # from the peer. Note well: pre-settled messages may be # silently discarded if the delivery fails. # Permitted values: # 'rpc-call' - send RPC Calls pre-settled # 'rpc-reply'- send RPC Replies pre-settled # 'rpc-cast' - Send RPC Casts pre-settled # 'notify' - Send Notifications pre-settled # (multi valued) #pre_settled = rpc-cast #pre_settled = rpc-reply [oslo_messaging_kafka] # # From oslo.messaging # # DEPRECATED: Default Kafka broker Host (string value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Replaced by [DEFAULT]/transport_url #kafka_default_host = localhost # DEPRECATED: Default Kafka broker Port (port value) # Minimum value: 0 # Maximum value: 65535 # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Replaced by [DEFAULT]/transport_url #kafka_default_port = 9092 # Max fetch bytes of Kafka consumer (integer value) #kafka_max_fetch_bytes = 1048576 # Default timeout(s) for Kafka consumers (floating point value) #kafka_consumer_timeout = 1.0 # Pool Size for Kafka Consumers (integer value) #pool_size = 10 # The pool size limit for connections expiration policy (integer value) #conn_pool_min_size = 2 # The time-to-live in sec of idle connections in the pool (integer value) #conn_pool_ttl = 1200 # Group id for Kafka consumer. Consumers in one group will coordinate message # consumption (string value) #consumer_group = oslo_messaging_consumer # Upper bound on the delay for KafkaProducer batching in seconds (floating point # value) #producer_batch_timeout = 0.0 # Size of batch for the producer async send (integer value) #producer_batch_size = 16384 [oslo_messaging_notifications] # # From oslo.messaging # # The Drivers(s) to handle sending notifications. Possible values are messaging, # messagingv2, routing, log, test, noop (multi valued) # Deprecated group/name - [DEFAULT]/notification_driver #driver = # A URL representing the messaging driver to use for notifications. If not set, # we fall back to the same configuration used for RPC. (string value) # Deprecated group/name - [DEFAULT]/notification_transport_url #transport_url = # AMQP topic used for OpenStack notifications. (list value) # Deprecated group/name - [rpc_notifier2]/topics # Deprecated group/name - [DEFAULT]/notification_topics #topics = notifications # The maximum number of attempts to re-send a notification message which failed # to be delivered due to a recoverable error. 0 - No retry, -1 - indefinite # (integer value) #retry = -1 [oslo_messaging_rabbit] # # From oslo.messaging # # Use durable queues in AMQP. (boolean value) # Deprecated group/name - [DEFAULT]/amqp_durable_queues # Deprecated group/name - [DEFAULT]/rabbit_durable_queues #amqp_durable_queues = false # Auto-delete queues in AMQP. (boolean value) #amqp_auto_delete = false # Enable SSL (boolean value) #ssl = # SSL version to use (valid only if SSL enabled). Valid values are TLSv1 and # SSLv23. SSLv2, SSLv3, TLSv1_1, and TLSv1_2 may be available on some # distributions. (string value) # Deprecated group/name - [oslo_messaging_rabbit]/kombu_ssl_version #ssl_version = # SSL key file (valid only if SSL enabled). (string value) # Deprecated group/name - [oslo_messaging_rabbit]/kombu_ssl_keyfile #ssl_key_file = # SSL cert file (valid only if SSL enabled). (string value) # Deprecated group/name - [oslo_messaging_rabbit]/kombu_ssl_certfile #ssl_cert_file = # SSL certification authority file (valid only if SSL enabled). (string value) # Deprecated group/name - [oslo_messaging_rabbit]/kombu_ssl_ca_certs #ssl_ca_file = # How long to wait before reconnecting in response to an AMQP consumer cancel # notification. (floating point value) #kombu_reconnect_delay = 1.0 # EXPERIMENTAL: Possible values are: gzip, bz2. If not set compression will not # be used. This option may not be available in future versions. (string value) #kombu_compression = # How long to wait a missing client before abandoning to send it its replies. # This value should not be longer than rpc_response_timeout. (integer value) # Deprecated group/name - [oslo_messaging_rabbit]/kombu_reconnect_timeout #kombu_missing_consumer_retry_timeout = 60 # Determines how the next RabbitMQ node is chosen in case the one we are # currently connected to becomes unavailable. Takes effect only if more than one # RabbitMQ node is provided in config. (string value) # Allowed values: round-robin, shuffle #kombu_failover_strategy = round-robin # DEPRECATED: The RabbitMQ broker address where a single node is used. (string # value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Replaced by [DEFAULT]/transport_url #rabbit_host = localhost # DEPRECATED: The RabbitMQ broker port where a single node is used. (port value) # Minimum value: 0 # Maximum value: 65535 # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Replaced by [DEFAULT]/transport_url #rabbit_port = 5672 # DEPRECATED: RabbitMQ HA cluster host:port pairs. (list value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Replaced by [DEFAULT]/transport_url #rabbit_hosts = $rabbit_host:$rabbit_port # DEPRECATED: The RabbitMQ userid. (string value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Replaced by [DEFAULT]/transport_url #rabbit_userid = guest # DEPRECATED: The RabbitMQ password. (string value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Replaced by [DEFAULT]/transport_url #rabbit_password = guest # The RabbitMQ login method. (string value) # Allowed values: PLAIN, AMQPLAIN, RABBIT-CR-DEMO #rabbit_login_method = AMQPLAIN # DEPRECATED: The RabbitMQ virtual host. (string value) # This option is deprecated for removal. # Its value may be silently ignored in the future. # Reason: Replaced by [DEFAULT]/transport_url #rabbit_virtual_host = / # How frequently to retry connecting with RabbitMQ. (integer value) #rabbit_retry_interval = 1 # How long to backoff for between retries when connecting to RabbitMQ. (integer # value) #rabbit_retry_backoff = 2 # Maximum interval of RabbitMQ connection retries. Default is 30 seconds. # (integer value) #rabbit_interval_max = 30 # DEPRECATED: Maximum number of RabbitMQ connection retries. Default is 0 # (infinite retry count). (integer value) # This option is deprecated for removal. # Its value may be silently ignored in the future. #rabbit_max_retries = 0 # Try to use HA queues in RabbitMQ (x-ha-policy: all). If you change this # option, you must wipe the RabbitMQ database. In RabbitMQ 3.0, queue mirroring # is no longer controlled by the x-ha-policy argument when declaring a queue. If # you just want to make sure that all queues (except those with auto-generated # names) are mirrored across all nodes, run: "rabbitmqctl set_policy HA # '^(?!amq\.).*' '{"ha-mode": "all"}' " (boolean value) #rabbit_ha_queues = false # Positive integer representing duration in seconds for queue TTL (x-expires). # Queues which are unused for the duration of the TTL are automatically deleted. # The parameter affects only reply and fanout queues. (integer value) # Minimum value: 1 #rabbit_transient_queues_ttl = 1800 # Specifies the number of messages to prefetch. Setting to zero allows unlimited # messages. (integer value) #rabbit_qos_prefetch_count = 0 # Number of seconds after which the Rabbit broker is considered down if # heartbeat's keep-alive fails (0 disable the heartbeat). EXPERIMENTAL (integer # value) #heartbeat_timeout_threshold = 60 # How often times during the heartbeat_timeout_threshold we check the heartbeat. # (integer value) #heartbeat_rate = 2 # Deprecated, use rpc_backend=kombu+memory or rpc_backend=fake (boolean value) #fake_rabbit = false # Maximum number of channels to allow (integer value) #channel_max = # The maximum byte size for an AMQP frame (integer value) #frame_max = # How often to send heartbeats for consumer's connections (integer value) #heartbeat_interval = 3 # Arguments passed to ssl.wrap_socket (dict value) #ssl_options = # Set socket timeout in seconds for connection's socket (floating point value) #socket_timeout = 0.25 # Set TCP_USER_TIMEOUT in seconds for connection's socket (floating point value) #tcp_user_timeout = 0.25 # Set delay for reconnection to some host which has connection error (floating # point value) #host_connection_reconnect_delay = 0.25 # Connection factory implementation (string value) # Allowed values: new, single, read_write #connection_factory = single # Maximum number of connections to keep queued. (integer value) #pool_max_size = 30 # Maximum number of connections to create above `pool_max_size`. (integer value) #pool_max_overflow = 0 # Default number of seconds to wait for a connections to available (integer # value) #pool_timeout = 30 # Lifetime of a connection (since creation) in seconds or None for no recycling. # Expired connections are closed on acquire. (integer value) #pool_recycle = 600 # Threshold at which inactive (since release) connections are considered stale # in seconds or None for no staleness. Stale connections are closed on acquire. # (integer value) #pool_stale = 60 # Default serialization mechanism for serializing/deserializing # outgoing/incoming messages (string value) # Allowed values: json, msgpack #default_serializer_type = json # Persist notification messages. (boolean value) #notification_persistence = false # Exchange name for sending notifications (string value) #default_notification_exchange = ${control_exchange}_notification # Max number of not acknowledged message which RabbitMQ can send to notification # listener. (integer value) #notification_listener_prefetch_count = 100 # Reconnecting retry count in case of connectivity problem during sending # notification, -1 means infinite retry. (integer value) #default_notification_retry_attempts = -1 # Reconnecting retry delay in case of connectivity problem during sending # notification message (floating point value) #notification_retry_delay = 0.25 # Time to live for rpc queues without consumers in seconds. (integer value) #rpc_queue_expiration = 60 # Exchange name for sending RPC messages (string value) #default_rpc_exchange = ${control_exchange}_rpc # Exchange name for receiving RPC replies (string value) #rpc_reply_exchange = ${control_exchange}_rpc_reply # Max number of not acknowledged message which RabbitMQ can send to rpc # listener. (integer value) #rpc_listener_prefetch_count = 100 # Max number of not acknowledged message which RabbitMQ can send to rpc reply # listener. (integer value) #rpc_reply_listener_prefetch_count = 100 # Reconnecting retry count in case of connectivity problem during sending reply. # -1 means infinite retry during rpc_timeout (integer value) #rpc_reply_retry_attempts = -1 # Reconnecting retry delay in case of connectivity problem during sending reply. # (floating point value) #rpc_reply_retry_delay = 0.25 # Reconnecting retry count in case of connectivity problem during sending RPC # message, -1 means infinite retry. If actual retry attempts in not 0 the rpc # request could be processed more than one time (integer value) #default_rpc_retry_attempts = -1 # Reconnecting retry delay in case of connectivity problem during sending RPC # message (floating point value) #rpc_retry_delay = 0.25 [oslo_messaging_zmq] # # From oslo.messaging # # ZeroMQ bind address. Should be a wildcard (*), an ethernet interface, or IP. # The "host" option should point or resolve to this address. (string value) #rpc_zmq_bind_address = * # MatchMaker driver. (string value) # Allowed values: redis, sentinel, dummy #rpc_zmq_matchmaker = redis # Number of ZeroMQ contexts, defaults to 1. (integer value) #rpc_zmq_contexts = 1 # Maximum number of ingress messages to locally buffer per topic. Default is # unlimited. (integer value) #rpc_zmq_topic_backlog = # Directory for holding IPC sockets. (string value) #rpc_zmq_ipc_dir = /var/run/openstack # Name of this node. Must be a valid hostname, FQDN, or IP address. Must match # "host" option, if running Nova. (string value) #rpc_zmq_host = localhost # Number of seconds to wait before all pending messages will be sent after # closing a socket. The default value of -1 specifies an infinite linger period. # The value of 0 specifies no linger period. Pending messages shall be discarded # immediately when the socket is closed. Positive values specify an upper bound # for the linger period. (integer value) # Deprecated group/name - [DEFAULT]/rpc_cast_timeout #zmq_linger = -1 # The default number of seconds that poll should wait. Poll raises timeout # exception when timeout expired. (integer value) #rpc_poll_timeout = 1 # Expiration timeout in seconds of a name service record about existing target ( # < 0 means no timeout). (integer value) #zmq_target_expire = 300 # Update period in seconds of a name service record about existing target. # (integer value) #zmq_target_update = 180 # Use PUB/SUB pattern for fanout methods. PUB/SUB always uses proxy. (boolean # value) #use_pub_sub = false # Use ROUTER remote proxy. (boolean value) #use_router_proxy = false # This option makes direct connections dynamic or static. It makes sense only # with use_router_proxy=False which means to use direct connections for direct # message types (ignored otherwise). (boolean value) #use_dynamic_connections = false # How many additional connections to a host will be made for failover reasons. # This option is actual only in dynamic connections mode. (integer value) #zmq_failover_connections = 2 # Minimal port number for random ports range. (port value) # Minimum value: 0 # Maximum value: 65535 #rpc_zmq_min_port = 49153 # Maximal port number for random ports range. (integer value) # Minimum value: 1 # Maximum value: 65536 #rpc_zmq_max_port = 65536 # Number of retries to find free port number before fail with ZMQBindError. # (integer value) #rpc_zmq_bind_port_retries = 100 # Default serialization mechanism for serializing/deserializing # outgoing/incoming messages (string value) # Allowed values: json, msgpack #rpc_zmq_serialization = json # This option configures round-robin mode in zmq socket. True means not keeping # a queue when server side disconnects. False means to keep queue and messages # even if server is disconnected, when the server appears we send all # accumulated messages to it. (boolean value) #zmq_immediate = true # Enable/disable TCP keepalive (KA) mechanism. The default value of -1 (or any # other negative value) means to skip any overrides and leave it to OS default; # 0 and 1 (or any other positive value) mean to disable and enable the option # respectively. (integer value) #zmq_tcp_keepalive = -1 # The duration between two keepalive transmissions in idle condition. The unit # is platform dependent, for example, seconds in Linux, milliseconds in Windows # etc. The default value of -1 (or any other negative value and 0) means to skip # any overrides and leave it to OS default. (integer value) #zmq_tcp_keepalive_idle = -1 # The number of retransmissions to be carried out before declaring that remote # end is not available. The default value of -1 (or any other negative value and # 0) means to skip any overrides and leave it to OS default. (integer value) #zmq_tcp_keepalive_cnt = -1 # The duration between two successive keepalive retransmissions, if # acknowledgement to the previous keepalive transmission is not received. The # unit is platform dependent, for example, seconds in Linux, milliseconds in # Windows etc. The default value of -1 (or any other negative value and 0) means # to skip any overrides and leave it to OS default. (integer value) #zmq_tcp_keepalive_intvl = -1 # Maximum number of (green) threads to work concurrently. (integer value) #rpc_thread_pool_size = 100 # Expiration timeout in seconds of a sent/received message after which it is not # tracked anymore by a client/server. (integer value) #rpc_message_ttl = 300 # Wait for message acknowledgements from receivers. This mechanism works only # via proxy without PUB/SUB. (boolean value) #rpc_use_acks = false # Number of seconds to wait for an ack from a cast/call. After each retry # attempt this timeout is multiplied by some specified multiplier. (integer # value) #rpc_ack_timeout_base = 15 # Number to multiply base ack timeout by after each retry attempt. (integer # value) #rpc_ack_timeout_multiplier = 2 # Default number of message sending attempts in case of any problems occurred: # positive value N means at most N retries, 0 means no retries, None or -1 (or # any other negative values) mean to retry forever. This option is used only if # acknowledgments are enabled. (integer value) #rpc_retry_attempts = 3 # List of publisher hosts SubConsumer can subscribe on. This option has higher # priority then the default publishers list taken from the matchmaker. (list # value) #subscribe_on = [oslo_policy] # # From oslo.policy # # The file that defines policies. (string value) #policy_file = policy.json # 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) # Allowed 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 = [paste_deploy] # # From glance.registry # # # Deployment flavor to use in the server application pipeline. # # Provide a string value representing the appropriate deployment # flavor used in the server application pipleline. This is typically # the partial name of a pipeline in the paste configuration file with # the service name removed. # # For example, if your paste section name in the paste configuration # file is [pipeline:glance-api-keystone], set ``flavor`` to # ``keystone``. # # Possible values: # * String value representing a partial pipeline name. # # Related Options: # * config_file # # (string value) #flavor = keystone # # Name of the paste configuration file. # # Provide a string value representing the name of the paste # configuration file to use for configuring piplelines for # server application deployments. # # NOTES: # * Provide the name or the path relative to the glance directory # for the paste configuration file and not the absolute path. # * The sample paste configuration file shipped with Glance need # not be edited in most cases as it comes with ready-made # pipelines for all common deployment flavors. # # If no value is specified for this option, the ``paste.ini`` file # with the prefix of the corresponding Glance service's configuration # file name will be searched for in the known configuration # directories. (For example, if this option is missing from or has no # value set in ``glance-api.conf``, the service will look for a file # named ``glance-api-paste.ini``.) If the paste configuration file is # not found, the service will not start. # # Possible values: # * A string value representing the name of the paste configuration # file. # # Related Options: # * flavor # # (string value) #config_file = glance-api-paste.ini [profiler] # # From glance.registry # # # Enables the profiling for all services on this node. Default value is False # (fully disable the profiling feature). # # Possible values: # # * True: Enables the feature # * False: Disables the feature. The profiling cannot be started via this # project # operations. If the profiling is triggered by another project, this project # part # will be empty. # (boolean value) # Deprecated group/name - [profiler]/profiler_enabled #enabled = false # # Enables SQL requests profiling in services. Default value is False (SQL # requests won't be traced). # # Possible values: # # * True: Enables SQL requests profiling. Each SQL query will be part of the # trace and can the be analyzed by how much time was spent for that. # * False: Disables SQL requests profiling. The spent time is only shown on a # higher level of operations. Single SQL queries cannot be analyzed this # way. # (boolean value) #trace_sqlalchemy = false # # Secret key(s) to use for encrypting context data for performance profiling. # This string value should have the following format: [,,...], # where each key is some random string. A user who triggers the profiling via # the REST API has to set one of these keys in the headers of the REST API call # to include profiling results of this node for this particular project. # # Both "enabled" flag and "hmac_keys" config options should be set to enable # profiling. Also, to generate correct profiling information across all services # at least one key needs to be consistent between OpenStack projects. This # ensures it can be used from client side to generate the trace, containing # information from all possible resources. (string value) #hmac_keys = SECRET_KEY # # Connection string for a notifier backend. Default value is messaging:// which # sets the notifier to oslo_messaging. # # Examples of possible values: # # * messaging://: use oslo_messaging driver for sending notifications. # * mongodb://127.0.0.1:27017 : use mongodb driver for sending notifications. # * elasticsearch://127.0.0.1:9200 : use elasticsearch driver for sending # notifications. # (string value) #connection_string = messaging:// # # Document type for notification indexing in elasticsearch. # (string value) #es_doc_type = notification # # This parameter is a time value parameter (for example: es_scroll_time=2m), # indicating for how long the nodes that participate in the search will maintain # relevant resources in order to continue and support it. # (string value) #es_scroll_time = 2m # # Elasticsearch splits large requests in batches. This parameter defines # maximum size of each batch (for example: es_scroll_size=10000). # (integer value) #es_scroll_size = 10000 # # Redissentinel provides a timeout option on the connections. # This parameter defines that timeout (for example: socket_timeout=0.1). # (floating point value) #socket_timeout = 0.1 # # Redissentinel uses a service name to identify a master redis service. # This parameter defines the name (for example: # sentinal_service_name=mymaster). # (string value) #sentinel_service_name = mymaster