On Sat, Jun 1, 2019 at 6:45 PM fatis <email address hidden> wrote:

> it set on the compute node zun.conf
>

I think it should be set in the controller node. Could you give it a try?


>
> base_url = ws://controller:6784/
>
> # cat /etc/zun/zun.conf
> [DEFAULT]
>
> #
> # From oslo.log
> #
> transport_url = rabbit://openstack:ce4e1a259c263b65d4d3@controller
> state_path = /var/lib/zun
> # 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 = <None>
>
> # 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 = <None>
>
> # (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 = <None>
>
> # 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)
> # Possible values:
> # redis - <No description provided>
> # sentinel - <No description provided>
> # dummy - <No description provided>
> #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 = <None>
>
> # 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)
> # Possible values:
> # json - <No description provided>
> # msgpack - <No description provided>
> #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 = <None>
>
> # 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
>
> #
> # From oslo.service.periodic_task
> #
>
> # Some periodic tasks can be run in a separate process. Should we run them
> # here? (boolean value)
> #run_external_periodic_tasks = true
>
> #
> # From oslo.service.service
> #
>
> # Enable eventlet backdoor.  Acceptable values are 0, <port>, and
> # <start>:<end>, where 0 results in listening on a random tcp port number;
> # <port> results in listening on the specified port number (and not
> enabling
> # backdoor if that port is in use); and <start>:<end> results in listening
> on
> # the smallest unused port number within the specified range of port
> numbers.
> # The chosen port is displayed in the service's log file. (string value)
> #backdoor_port = <None>
>
> # Enable eventlet backdoor, using the provided path as a unix socket that
> can
> # receive connections. This option is mutually exclusive with
> 'backdoor_port'
> # in that only one should be provided. If both are provided then the
> existence
> # of this option overrides the usage of that option. (string value)
> #backdoor_socket = <None>
>
> # Enables or disables logging values of all registered options when
> starting a
> # service (at DEBUG level). (boolean value)
> #log_options = true
>
> # Specify a timeout after which a gracefully shutdown server will exit.
> Zero
> # value means endless wait. (integer value)
> #graceful_shutdown_timeout = 60
>
> #
> # From zun.conf
> #
>
> # Defines which driver to use for controlling container.
> # Possible values:
> #
> # * ``docker.driver.DockerDriver``
> #
> # Services which consume this:
> #
> # * ``zun-compute``
> #
> # Interdependencies to other options:
> #
> # * None
> #  (string value)
> #container_driver = docker.driver.DockerDriver
>
> # Time to sleep (in seconds) during waiting for an event. (integer value)
> #default_sleep_time = 1
>
> # Maximum time (in seconds) to wait for an event. (integer value)
> #default_timeout = 600
>
> # Define the cpusets to be excluded from pinning (string value)
> #floating_cpu_set =
>
> # Whether to use infra container. If set to True,
> # Zun will create an infra container that serves as a placeholder of a few
> # Linux namespaces (i.e. network namespace). Then, one or multiple
> containers
> # could join the namespaces of the infra container thus sharing resources
> # inside
> # the sandbox (i.e. the network interface). This is typically used to group
> # a set of high-coupled containers into a unit. If set to False, infra
> # container
> # won't be created.
> #  (boolean value)
> #use_sandbox = false
>
> # Define the runtime to create container with. Default value
> # in Zun is ``runc``. (string value)
> #container_runtime = runc
>
> # The default memory swap size in MB (default is -1 which enable unlimited
> # swap). (integer value)
> #default_memory_swap = -1
>
> # MySQL engine to use. (string value)
> #mysql_engine = InnoDB
>
> # Defines the list of image driver to use for downloading image.
> # Possible values:
> # * ``docker``
> # * ``glance``
> # Services which consume this:
> # * ``zun-compute``
> # Interdependencies to other options:
> # * None
> #  (list value)
> #image_driver_list = glance,docker
>
> # Container image for sandbox container. (string value)
> #sandbox_image = kubernetes/pause
>
> # Image driver for sandbox container. (string value)
> #sandbox_image_driver = docker
>
> # Image pull policy for sandbox image. (string value)
> #sandbox_image_pull_policy = ifnotpresent
>
> #
> # The IP address which the host is using to connect to the management
> network.
> #
> # Possible values:
> #
> # * String with valid IP address. Default is IPv4 address of this host.
> #
> # Related options:
> #
> # * docker_remote_api_host
> # * etcd_host
> # * wsproxy_host
> # * host_ip
> # * my_block_storage_ip
> #  (string value)
> #my_ip = <host_ipv4>
>
> #
> # Hostname, FQDN or IP address of this host. This can be an opaque
> identifier.
> # It is not necessarily a hostname, FQDN, or IP address. However, the node
> name
> # must be valid within an AMQP key, and if using ZeroMQ, a valid hostname,
> # FQDN, or IP address.
> #
> # Possible values:
> #
> # * String with hostname, FQDN or IP address. Default is hostname of this
> host.
> #  (string value)
> #host = <current_hostname>
>
> #
> # The IP address which is used to connect to the block storage network.
> # Possible values:
> # * String with valid IP address. Default is IP address of this host.
> # Related options:
> # * my_ip - if my_block_storage_ip is not set, then my_ip value is used.
> #  (string value)
> #my_block_storage_ip = $my_ip
>
> # Directory where the zun python module is installed. (string value)
> #pybasedir = /usr/local/lib/python2.7/dist-packages/zun
>
> # Directory where zun binaries are installed. (string value)
> #bindir = $pybasedir/bin
>
> # Top-level directory for maintaining zun's state. (string value)
> #state_path = $pybasedir
>
> # Max interval size between periodic tasks execution in seconds. (integer
> # value)
> #periodic_interval_max = 60
>
> # Max interval size between periodic tasks execution in seconds. (integer
> # value)
> #service_down_time = 180
>
> #
> # Interval to sync container states between the database and the docker.
> #
> # The interval that Zun checks the actual container state and
> # the state that Zun has recorded in its database. If they are
> inconsistent,
> # Zun will update the database according to the actual container state.
> #
> # Possible values:
> # * 0: Will run at the default periodic interval.
> # * Any value < 0: Disables the option.
> # * Any positive integer in seconds.
> #
> #  (integer value)
> #sync_container_state_interval = 60
>
> # Path to the rootwrap configuration file to use for running commands as
> root.
> # (string value)
> #rootwrap_config = /etc/zun/rootwrap.conf
>
>
> [api]
>
> #
> # From zun.conf
> #
>
> # The port for the zun API server. (port value)
> # Minimum value: 0
> # Maximum value: 65535
> #port = 9517
>
> # The listen IP for the zun API server. The default is ``$my_ip``, the IP
> # address of this host. (IP address value)
> #host_ip = $my_ip
>
> # Enable the integrated stand-alone API to service requests via HTTPS
> instead
> # of HTTP. If there is a front-end service performing HTTPS offloading
> from the
> # service, this option should be False; note, you will want to change
> public
> # API endpoint to represent SSL termination URL with 'public_endpoint'
> option.
> # (boolean value)
> #enable_ssl_api = false
>
> # Number of workers for zun-api service. The default will be the number of
> CPUs
> # available. (integer value)
> #workers = <None>
>
> # The maximum number of items returned in a single response from a
> collection
> # resource. (integer value)
> #max_limit = 1000
>
> # Configuration file for WSGI definition of API. (string value)
> #api_paste_config = api-paste.ini
>
> # Enable image validation. (boolean value)
> #enable_image_validation = true
>
>
> [cinder_client]
>
> #
> # From zun.conf
> #
>
> # Type of endpoint in Identity service catalog to use for communication
> with
> # the OpenStack service. (string value)
> #endpoint_type = publicURL
>
> # Version of Cinder API to use in cinderclient. (string value)
> #api_version = 3
>
> # Optional CA cert file to use in SSL connections. (string value)
> #ca_file = <None>
>
> # If set, then the server's certificate will not be verified. (boolean
> value)
> #insecure = false
>
>
> [compute]
>
> #
> # From zun.conf
> #
>
> # The queue to add compute tasks to. (string value)
> #topic = zun-compute
>
> #
> # Sets the scope of the check for unique container names.
> # The default doesn't check for unique names. If a scope for the name
> check is
> # set, a launch of a new container with a duplicate name will result in an
> # ''ContainerAlreadyExists'' error. The uniqueness is case-insensitive.
> # Setting this option can increase the usability for end users as they
> don't
> # have to distinguish among containers with the same name by their IDs.
> # Possible values:
> # * '': An empty value means that no uniqueness check is done and duplicate
> #   names are possible.
> # * "project": The container name check is done only for containers within
> the
> #   same project.
> # * "global": The container name check is done for all containers
> regardless of
> #   the project.
> #  (string value)
> # Possible values:
> # '' - <No description provided>
> # project - <No description provided>
> # global - <No description provided>
> #unique_container_name_scope =
>
> # restart the containers which are runningbefore the host reboots. (boolean
> # value)
> #resume_container_state = true
>
>
> [cors]
>
> #
> # From oslo.middleware.cors
> #
>
> # Indicate whether this resource may be shared with the domain received in
> the
> # requests "origin" header. Format: "<protocol>://<host>[:<port>]", no
> trailing
> # slash. Example: https://horizon.example.com (list value)
> #allowed_origin = <None>
>
> # Indicate that the actual request can include user credentials (boolean
> value)
> #allow_credentials = true
>
> # Indicate which headers are safe to expose to the API. Defaults to HTTP
> Simple
> # Headers. (list value)
> #expose_headers =
>
> # Maximum cache age of CORS preflight requests. (integer value)
> #max_age = 3600
>
> # Indicate which methods can be used during the actual request. (list
> value)
> #allow_methods = OPTIONS,GET,HEAD,POST,PUT,DELETE,TRACE,PATCH
>
> # Indicate which header field names may be used during the actual request.
> # (list value)
> #allow_headers =
>
>
> [database]
>
> #
> # From oslo.db
> #
> connection = mysql+pymysql://zun:zun@controller/zun
>
> # 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 = <None>
>
> # The SQLAlchemy connection string to use to connect to the slave database.
> # (string value)
> #slave_connection = <None>
>
> # 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 = <None>
>
> # 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
>
>
> [docker]
>
> #
> # From zun.conf
> #
>
> # Docker remote api version. Override it according to specific docker api
> # version in your environment. (string value)
> #docker_remote_api_version = 1.26
>
> # Default timeout in seconds for docker client operations. (integer value)
> #default_timeout = 60
>
> # API endpoint of docker daemon (string value)
> #api_url = unix:///var/run/docker.sock
>
> # Remote API endpoint of docker daemon (string value)
> #docker_remote_api_url =
> tcp://$docker_remote_api_host:$docker_remote_api_port
>
> # If set, ignore any SSL validation issues (boolean value)
> #api_insecure = false
>
> # Location of CA certificates file for securing docker api requests
> # (tlscacert). (string value)
> #ca_file = <None>
>
> # Location of TLS certificate file for securing docker api requests
> (tlscert).
> # (string value)
> #cert_file = <None>
>
> # Location of TLS private key file for securing docker api requests
> (tlskey).
> # (string value)
> #key_file = <None>
>
> # Defines the remote api host for the docker daemon. (string value)
> #docker_remote_api_host =
>
> # Defines the remote api port for the docker daemon. (string value)
> #docker_remote_api_port = 2375
>
> # Timeout in seconds for executing a command in a docker container.
> (integer
> # value)
> #execute_timeout = 5
>
>
> [etcd]
>
> #
> # From zun.conf
> #
>
> # Host IP address on which etcd service running. The default is
> ``$my_ip``, the
> # IP address of this host. (unknown value)
> #etcd_host = $my_ip
>
> # Port on which etcd listen client request. (port value)
> # Minimum value: 0
> # Maximum value: 65535
> #etcd_port = 2379
>
>
> [glance]
>
> #
> # From zun.conf
> #
>
> # Shared directory where glance images located. If specified, docker will
> try
> # to load the image from the shared directory by image ID. (string value)
> #images_directory = $state_path/images
>
>
> [glance_client]
>
> #
> # From zun.conf
> #
>
> # Region in Identity service catalog to use for communication with the
> # OpenStack service. (string value)
> #region_name = <None>
>
> # Type of endpoint in Identity service catalog to use for communication
> with
> # the OpenStack service. (string value)
> #endpoint_type = publicURL
>
> # Version of Glance API to use in glanceclient. (string value)
> #api_version = 2
>
> # Optional CA cert file to use in SSL connections. (string value)
> #ca_file = <None>
>
> # Optional PEM-formatted certificate chain file. (string value)
> #cert_file = <None>
>
> # Optional PEM-formatted file that contains the private key. (string value)
> #key_file = <None>
>
> # If set, then the server's certificate will not be verified. (boolean
> value)
> #insecure = false
>
>
> [keystone_auth]
>
> #
> # From zun.conf
> #
> memcached_servers = controller:11211
> www_authenticate_uri = http://controller:5000
> project_domain_name = default
> project_name = service
> user_domain_name = default
> password = zun
> username = zun
> auth_url = http://controller:5000
> auth_type = password
> auth_version = v3
> auth_protocol = http
> service_token_roles_required = True
> endpoint_type = internalURL
> # Authentication type to load (string value)
> # Deprecated group/name - [keystone_auth]/auth_plugin
> #auth_type = <None>
>
> # Config Section from which to load plugin specific options (string value)
> #auth_section = <None>
>
> # Authentication URL (string value)
> #auth_url = <None>
>
> # Scope for system operations (string value)
> #system_scope = <None>
>
> # Domain ID to scope to (string value)
> #domain_id = <None>
>
> # Domain name to scope to (string value)
> #domain_name = <None>
>
> # Project ID to scope to (string value)
> # Deprecated group/name - [keystone_auth]/tenant_id
> #project_id = <None>
>
> # Project name to scope to (string value)
> # Deprecated group/name - [keystone_auth]/tenant_name
> #project_name = <None>
>
> # Domain ID containing project (string value)
> #project_domain_id = <None>
>
> # Domain name containing project (string value)
> #project_domain_name = <None>
>
> # Trust ID (string value)
> #trust_id = <None>
>
> # Optional domain ID to use with v3 and v2 parameters. It will be used for
> both
> # the user and project domain in v3 and ignored in v2 authentication.
> (string
> # value)
> #default_domain_id = <None>
>
> # Optional domain name to use with v3 API and v2 parameters. It will be
> used
> # for both the user and project domain in v3 and ignored in v2
> authentication.
> # (string value)
> #default_domain_name = <None>
>
> # User id (string value)
> #user_id = <None>
>
> # Username (string value)
> # Deprecated group/name - [keystone_auth]/user_name
> #username = <None>
>
> # User's domain id (string value)
> #user_domain_id = <None>
>
> # User's domain name (string value)
> #user_domain_name = <None>
>
> # User's password (string value)
> #password = <None>
>
>
> [keystone_authtoken]
>
> #
> # From keystonemiddleware.auth_token
> #
> memcached_servers = controller:11211
> www_authenticate_uri= http://controller:5000
> project_domain_name = default
> project_name = service
> user_domain_name = default
> password = zun
> username = zun
> auth_url = http://controller:5000
> auth_type = password
> # 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 = <None>
>
> # 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 = <None>
>
> # API version of the admin Identity API endpoint. (string value)
> #auth_version = <None>
>
> # 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 = <None>
>
> # 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 = <None>
>
> # Required if identity server requires client certificate (string value)
> #certfile = <None>
>
> # Required if identity server requires client certificate (string value)
> #keyfile = <None>
>
> # A PEM encoded Certificate Authority to use when verifying HTTPs
> connections.
> # Defaults to system CAs. (string value)
> #cafile = <None>
>
> # Verify HTTPS connections. (boolean value)
> #insecure = false
>
> # The region in which the identity server can be found. (string value)
> #region_name = <None>
>
> # 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 = <None>
>
> # 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 = <None>
>
> # 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)
> # Possible values:
> # None - <No description provided>
> # MAC - <No description provided>
> # ENCRYPT - <No description provided>
> #memcache_security_strategy = None
>
> # (Optional, mandatory if memcache_security_strategy is defined) This
> string is
> # used for key derivation. (string value)
> #memcache_secret_key = <None>
>
> # (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
>
> # Prefix to prepend at the beginning of the path. Deprecated, use
> identity_uri.
> # (string value)
> #auth_admin_prefix =
>
> # Host providing the admin Identity API endpoint. Deprecated, use
> identity_uri.
> # (string value)
> #auth_host = 127.0.0.1
>
> # Port of the admin Identity API endpoint. Deprecated, use identity_uri.
> # (integer value)
> #auth_port = 35357
>
> # Protocol of the admin Identity API endpoint. Deprecated, use
> identity_uri.
> # (string value)
> # Possible values:
> # http - <No description provided>
> # https - <No description provided>
> #auth_protocol = https
>
> # Complete admin Identity API endpoint. This should specify the unversioned
> # root endpoint e.g. https://localhost:35357/ (string value)
> #identity_uri = <None>
>
> # This option is deprecated and may be removed in a future release. Single
> # shared secret with the Keystone configuration used for bootstrapping a
> # Keystone installation, or otherwise bypassing the normal authentication
> # process. This option should not be used, use `admin_user` and
> # `admin_password` instead. (string value)
> #admin_token = <None>
>
> # Service username. (string value)
> #admin_user = <None>
>
> # Service user password. (string value)
> #admin_password = <None>
>
> # Service tenant name. (string value)
> #admin_tenant_name = admin
>
> # Authentication type to load (string value)
> # Deprecated group/name - [keystone_authtoken]/auth_plugin
> #auth_type = <None>
>
> # Config Section from which to load plugin specific options (string value)
> #auth_section = <None>
>
>
> [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
>
>
> [network]
>
> #
> # From zun.conf
> #
>
> # Defines which driver to use for container network. (string value)
> #driver = kuryr
>
> # The network plugin driver name, you can find it by docker plugin list.
> # (string value)
> #driver_name = kuryr
>
>
> [neutron_client]
>
> #
> # From zun.conf
> #
>
> # Type of endpoint in Identity service catalog to use for communication
> with
> # the OpenStack service. (string value)
> #endpoint_type = publicURL
>
> # Optional CA cert file to use in SSL connections. (string value)
> #ca_file = <None>
>
> # Optional PEM-formatted certificate chain file. (string value)
> #cert_file = <None>
>
> # Optional PEM-formatted file that contains the private key. (string value)
> #key_file = <None>
>
> # If set, then the server's certificate will not be verified. (boolean
> value)
> #insecure = false
>
>
> [nova_client]
>
> #
> # From zun.conf
> #
>
> # Version of Nova API to use in novaclient. (string value)
> #api_version = 2.37
>
> # Optional CA cert file to use in SSL connections. (string value)
> #ca_file = <None>
>
> # Optional PEM-formatted certificate chain file. (string value)
> #cert_file = <None>
>
> # Optional PEM-formatted file that contains the private key. (string value)
> #key_file = <None>
>
> # If set, then the server's certificate will not be verified. (boolean
> value)
> #insecure = false
>
>
> [oslo_concurrency]
>
> #
> # From oslo.concurrency
> #
> lock_path = /var/lib/zun/tmp
> # 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 OSLO_LOCK_PATH is
> not set
> # in the environment, use the Python tempfile.gettempdir function to find a
> # suitable location. If external locks are used, a lock path must be set.
> # (string value)
> #lock_path = /tmp
>
>
> [oslo_messaging_amqp]
>
> #
> # From oslo.messaging
> #
>
> # Name for the AMQP container. must be globally unique. Defaults to a
> generated
> # UUID (string value)
> #container_name = <None>
>
> # 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 = <None>
>
> # 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 = <None>
>
> # 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 = <None>
>
> # 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
>
> # DEPRECATED: Pool Size for Kafka Consumers (integer value)
> # This option is deprecated for removal.
> # Its value may be silently ignored in the future.
> # Reason: Driver no longer uses connection pool.
> #pool_size = 10
>
> # DEPRECATED: The pool size limit for connections expiration policy
> (integer
> # value)
> # This option is deprecated for removal.
> # Its value may be silently ignored in the future.
> # Reason: Driver no longer uses connection pool.
> #conn_pool_min_size = 2
>
> # DEPRECATED: The time-to-live in sec of idle connections in the pool
> (integer
> # value)
> # This option is deprecated for removal.
> # Its value may be silently ignored in the future.
> # Reason: Driver no longer uses connection pool.
> #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 = <None>
>
> # 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 = <None>
>
> # 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 = <None>
>
> # 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)
> # Possible values:
> # round-robin - <No description provided>
> # shuffle - <No description provided>
> #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)
> # Possible values:
> # PLAIN - <No description provided>
> # AMQPLAIN - <No description provided>
> # RABBIT-CR-DEMO - <No description provided>
> #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 = <None>
>
> # The maximum byte size for an AMQP frame (integer value)
> #frame_max = <None>
>
> # How often to send heartbeats for consumer's connections (integer value)
> #heartbeat_interval = 3
>
> # Arguments passed to ssl.wrap_socket (dict value)
> #ssl_options = <None>
>
> # 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)
> # Possible values:
> # new - <No description provided>
> # single - <No description provided>
> # read_write - <No description provided>
> #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)
> # Possible values:
> # json - <No description provided>
> # msgpack - <No description provided>
> #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)
> # Possible values:
> # redis - <No description provided>
> # sentinel - <No description provided>
> # dummy - <No description provided>
> #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 = <None>
>
> # 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)
> # Possible values:
> # json - <No description provided>
> # msgpack - <No description provided>
> #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
> #
>
> # 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 = false
>
> # 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)
> # Possible values:
> # application/x-www-form-urlencoded - <No description provided>
> # application/json - <No description provided>
> #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 = <None>
>
> # Absolute path to client cert for REST based policy check (string value)
> #remote_ssl_client_crt_file = <None>
>
> # Absolute path client key file REST based policy check (string value)
> #remote_ssl_client_key_file = <None>
>
>
> [pci]
>
> #
> # From zun.conf
> #
>
> #
> # An alias for a PCI passthrough device requirement.
> #
> # Possible Values:
> #
> # * A list of JSON values which describe the aliases. For example:
> #
> #     alias = {
> #       "name": "QuickAssist",
> #       "product_id": "0443",
> #       "vendor_id": "8086",
> #       "device_type": "PCI"
> #     }
> #
> #   defines an alias for the Intel QuickAssist card. (multi valued). Valid
> key
> #   values are :
> #
> #   * "name": Name of the PCI alias.
> #   * "product_id": Product ID of the device in hexadecimal.
> #   * "vendor_id": Vendor ID of the device in hexadecimal.
> #   * "device_type": Type of PCI device. Valid values are: "type-PCI",
> #     "PF" and "VF".
> #  (multi valued)
> #alias =
>
> #
> # White list of PCI devices available to VMs.
> #
> # Possible values:
> #
> # * A JSON dictionary which describe a whitelisted PCI device. It should
> take
> #   the following format:
> #
> #     ["vendor_id": "<id>",] ["product_id": "<id>",]
> #     ["address": "[[[[<domain>]:]<bus>]:][<slot>][.[<function>]]" |
> #      "devname": "<name>",]
> #     {"<tag>": "<tag_value>",}
> #
> #   Where '[' indicates zero or one occurrences, '{' indicates zero or
> multiple
> #   occurrences, and '|' mutually exclusive options. Note that any missing
> #   fields are automatically wildcarded.
> #
> #   Valid key values are :
> #
> #   * "vendor_id": Vendor ID of the device in hexadecimal.
> #   * "product_id": Product ID of the device in hexadecimal.
> #   * "address": PCI address of the device.
> #   * "devname": Device name of the device (for e.g. interface name). Not
> all
> #     PCI devices have a name.
> #   * "<tag>": Additional <tag> and <tag_value> used for matching PCI
> devices.
> #     Supported <tag>: "physical_network".
> #
> #   The address key supports traditional glob style and regular expression
> #   syntax. Valid examples are:
> #
> #     passthrough_whitelist = {"devname":"eth0",
> #                              "physical_network":"physnet"}
> #     passthrough_whitelist = {"address":"*:0a:00.*"}
> #     passthrough_whitelist = {"address":":0a:00.",
> #                              "physical_network":"physnet1"}
> #     passthrough_whitelist = {"vendor_id":"1137",
> #                              "product_id":"0071"}
> #     passthrough_whitelist = {"vendor_id":"1137",
> #                              "product_id":"0071",
> #                              "address": "0000:0a:00.1",
> #                              "physical_network":"physnet1"}
> #     passthrough_whitelist = {"address":{"domain": ".*",
> #                                         "bus": "02", "slot": "01",
> #                                         "function": "[2-7]"},
> #                              "physical_network":"physnet1"}
> #     passthrough_whitelist = {"address":{"domain": ".*",
> #                                         "bus": "02", "slot": "0[1-2]",
> #                                         "function": ".*"},
> #                              "physical_network":"physnet1"}
> #
> #   The following are invalid, as they specify mutually exclusive options:
> #
> #     passthrough_whitelist = {"devname":"eth0",
> #                              "physical_network":"physnet",
> #                              "address":"*:0a:00.*"}
> #
> # * A JSON list of JSON dictionaries corresponding to the above format. For
> #   example:
> #
> #     passthrough_whitelist = [{"product_id":"0001", "vendor_id":"8086"},
> #                              {"product_id":"0002", "vendor_id":"8086"}]
> #  (multi valued)
> #passthrough_whitelist =
>
>
> [profiler]
> #
> # OSprofiler library allows to trace requests going through various
> OpenStack
> # services and create the accumulated report of what time was spent on each
> # request processing step.
>
> #
> # From zun.conf
> #
>
> #
> # 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:
> # <key1>[,<key2>,...<keyn>],
> # 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
>
>
> [scheduler]
>
> #
> # From zun.conf
> #
>
> #
> # The class of the driver used by the scheduler.
> #
> # The options are chosen from the entry points under the namespace
> # 'zun.scheduler.driver' in 'setup.cfg'.
> #
> # Possible values:
> #
> # * A string, where the string corresponds to the class name of a scheduler
> #   driver. There are a number of options available:
> # ** 'chance_scheduler', which simply picks a host at random
> # ** A custom scheduler driver. In this case, you will be responsible for
> #    creating and maintaining the entry point in your 'setup.cfg' file
> #  (string value)
> # Possible values:
> # chance_scheduler - <No description provided>
> # fake_scheduler - <No description provided>
> # filter_scheduler - <No description provided>
> #driver = filter_scheduler
>
> #
> # Filters that the scheduler can use.
> #
> # An unordered list of the filter classes the zun scheduler may apply.
> Only
> # the
> # filters specified in the 'scheduler_enabled_filters' option will be
> used, but
> # any filter appearing in that option must also be included in this list.
> #
> # By default, this is set to all filters that are included with zun.
> #
> # This option is only used by the FilterScheduler and its subclasses; if
> you
> # use
> # a different scheduler, this option has no effect.
> #
> # Possible values:
> #
> # * A list of zero or more strings, where each string corresponds to the
> name
> # of
> #   a filter that may be used for selecting a host
> #
> # Related options:
> #
> # * scheduler_enabled_filters
> #  (multi valued)
> #available_filters = zun.scheduler.filters.all_filters
>
> #
> # Filters that the scheduler will use.
> #
> # An ordered list of filter class names that will be used for filtering
> # hosts. Ignore the word 'default' in the name of this option: these
> filters
> # will
> # *always* be applied, and they will be applied in the order they are
> listed so
> # place your most restrictive filters first to make the filtering process
> more
> # efficient.
> #
> # This option is only used by the FilterScheduler and its subclasses; if
> you
> # use
> # a different scheduler, this option has no effect.
> #
> # Possible values:
> #
> # * A list of zero or more strings, where each string corresponds to the
> name
> # of
> #   a filter to be used for selecting a host
> #
> # Related options:
> #
> # * All of the filters in this option *must* be present in the
> #   'scheduler_available_filters' option, or a SchedulerHostFilterNotFound
> #   exception will be raised.
> #  (list value)
> #enabled_filters = CPUFilter,RamFilter,ComputeFilter
>
>
> [ssl]
>
> #
> # From zun.conf
> #
>
> # CA certificate file to use to verify connecting clients. (string value)
> # Deprecated group/name - [DEFAULT]/ssl_ca_file
> #ca_file = <None>
>
> # Certificate file to use when starting the server securely. (string value)
> # Deprecated group/name - [DEFAULT]/ssl_cert_file
> #cert_file = <None>
>
> # Private key file to use when starting the server securely. (string value)
> # Deprecated group/name - [DEFAULT]/ssl_key_file
> #key_file = <None>
>
> # 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)
> #version = <None>
>
> # Sets the list of available ciphers. value should be a string in the
> OpenSSL
> # cipher list format. (string value)
> #ciphers = <None>
>
>
> [volume]
>
> #
> # From zun.conf
> #
>
> # Defines which driver to use for container volume. (string value)
> #driver = cinder
>
> # At which the docker volume will create. (string value)
> #volume_dir = $state_path/mnt
>
> # Default filesystem type for volume. (string value)
> #fstype = ext4
>
> #
> # Use multipath connection of volume
> #
> # Volumes can be connected as multipath devices. This will provide high
> # availability and fault tolerance.
> #  (boolean value)
> #use_multipath = false
>
>
> [websocket_proxy]
> #
> # Users use the websocket proxy to connect to containers, instead of
> # connecting to containers directly, hence protects the socket daemon.
>
> #
> # From zun.conf
> #
> base_url = ws://controller:6784/
>
> #
> # The URL an end user would use to connect to the ``zun-wsproxy`` service.
> #
> # The ``zun-wsproxy`` service is called with this token enriched URL
> # and establishes the connection to the proper instance.
> #
> # Related options:
> #
> # * The IP address must be the same as the address to which the
> #   ``zun-wsproxy`` service is listening (see option ``wsproxy_host``
> #   in this section).
> # * The port must be the same as ``wsproxy_port``in this section.
> #      (uri value)
> #base_url = ws://$wsproxy_host:$wsproxy_port/
>
> #
> # The IP address which is used by the ``zun-wsproxy`` service to listen
> # for incoming requests.
> #
> # The ``zun-wsproxy`` service listens on this IP address for incoming
> # connection requests.
> #
> # Related options:
> #
> # * Ensure that this is the same IP address which is defined in the option
> #   ``base_url`` of this section or use ``0.0.0.0`` to listen on all
> addresses.
> #  (string value)
> #wsproxy_host = $my_ip
>
> #
> # The port number which is used by the ``zun-wsproxy`` service to listen
> # for incoming requests.
> #
> # The ``zun-wsproxy`` service listens on this port number for incoming
> # connection requests.
> #
> # Related options:
> #
> # * Ensure that this is the same port number as that defined in the option
> #   ``base_url`` of this section.
> #  (port value)
> # Minimum value: 0
> # Maximum value: 65535
> #wsproxy_port = 6784
>
> #
> # Adds list of allowed origins to the console websocket proxy to allow
> # connections from other origin hostnames.
> # Websocket proxy matches the host header with the origin header to
> # prevent cross-site requests. This list specifies if any there are
> # values other than host are allowed in the origin header.
> #
> # Possible values:
> #
> # * A list where each element is an allowed origin hostnames, else an empty
> # list
> #  (list value)
> #allowed_origins =
>
> # Disallow non-encrypted connections. (boolean value)
> #ssl_only = <None>
>
> # Path to SSL certificate file. (string value)
> #cert =
>
> # SSL key file (if separate from cert). (string value)
> #key =
>
>
> [zun_client]
>
> #
> # From zun.conf
> #
>
> # Region in Identity service catalog to use for communication with the
> # OpenStack service. (string value)
> #region_name = <None>
>
> # Type of endpoint in Identity service catalog to use for communication
> with
> # the OpenStack service. (string value)
> #endpoint_type = publicURL
>
> # Optional CA cert file to use in SSL connections. (string value)
> #ca_file = <None>
>
> # Optional PEM-formatted certificate chain file. (string value)
> #cert_file = <None>
>
> # Optional PEM-formatted file that contains the private key. (string value)
> #key_file = <None>
>
> # If set, then the server's certificate will not be verified. (boolean
> value)
> #insecure = false
>
> --
> You received this bug notification because you are subscribed to Zun UI.
> Matching subscriptions: zun-ui
> https://bugs.launchpad.net/bugs/1831164
>
> Title:
>   container console Status: Closed
>
> Status in Zun UI:
>   New
>
> Bug description:
>   I work on rocky release when I acces to the console of container on
>   dashboard, its status is closed as shown on screenshot attached
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/zun-ui/+bug/1831164/+subscriptions
>