Zun 配置选项¶
以下是一个 Zun 示例配置，用于调整和使用。它是在构建此文档时从 Zun 自动生成的，因此如果您在使用某个选项时遇到问题，请将您的 Zun 版本与此文档的版本进行比较。
示例配置也可以在 文件 形式 中查看。
[DEFAULT]
#
# From oslo.log
#
# If set to true, the logging level will be set to DEBUG instead of the default
# INFO level. (boolean value)
# Note: This option can be changed without restarting.
#debug = false
# The name of a logging configuration file. This file is appended to any
# existing logging configuration files. For details about logging configuration
# files, see the Python logging module documentation. Note that when logging
# configuration files are used then all logging configuration is set in the
# configuration file and other logging configuration options are ignored (for
# example, log-date-format). (string value)
# Note: This option can be changed without restarting.
# Deprecated group/name - [DEFAULT]/log_config
#log_config_append = <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>
# DEPRECATED: 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)
# This option is deprecated for removal.
# Its value may be silently ignored in the future.
# Reason: This function is known to have bene broken for long time, and depends
# on the unmaintained library
#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
# (Optional) Set the 'color' key according to log levels. This option takes
# effect only when logging to stderr or stdout is used. This option is ignored
# if log_config_append is set. (boolean value)
#log_color = false
# The amount of time before the log files are rotated. This option is ignored
# unless log_rotation_type is set to "interval". (integer value)
#log_rotate_interval = 1
# Rotation interval type. The time of the last file change (or the time when
# the service was started) is used when scheduling the next rotation. (string
# value)
# Possible values:
# Seconds - <No description provided>
# Minutes - <No description provided>
# Hours - <No description provided>
# Days - <No description provided>
# Weekday - <No description provided>
# Midnight - <No description provided>
#log_rotate_interval_type = days
# Maximum number of rotated log files. (integer value)
#max_logfile_count = 30
# Log file maximum size in MB. This option is ignored if "log_rotation_type" is
# not set to "size". (integer value)
#max_logfile_size_mb = 200
# Log rotation type. (string value)
# Possible values:
# interval - Rotate logs at predefined time intervals.
# size - Rotate logs once they reach a predefined size.
# none - Do not rotate log files.
#log_rotation_type = none
# Format string to use for log messages with context. Used by
# oslo_log.formatters.ContextFormatter (string value)
#logging_context_format_string = %(asctime)s.%(msecs)03d %(process)d %(levelname)s %(name)s [%(global_request_id)s %(request_id)s %(user_identity)s] %(instance)s%(message)s
# Format string to use for log messages when context is undefined. Used by
# oslo_log.formatters.ContextFormatter (string value)
#logging_default_format_string = %(asctime)s.%(msecs)03d %(process)d %(levelname)s %(name)s [-] %(instance)s%(message)s
# Additional data to append to log message when logging level for the message
# is DEBUG. Used by oslo_log.formatters.ContextFormatter (string value)
#logging_debug_format_suffix = %(funcName)s %(pathname)s:%(lineno)d
# Prefix each line of exception output with this format. Used by
# oslo_log.formatters.ContextFormatter (string value)
#logging_exception_prefix = %(asctime)s.%(msecs)03d %(process)d ERROR %(name)s %(instance)s
# Defines the format string for %(user_identity)s that is used in
# logging_context_format_string. Used by oslo_log.formatters.ContextFormatter
# (string value)
#logging_user_identity_format = %(user)s %(project)s %(domain)s %(system_scope)s %(user_domain)s %(project_domain)s
# List of package logging levels in logger=LEVEL pairs. This option is ignored
# if log_config_append is set. (list value)
#default_log_levels = amqp=WARN,amqplib=WARN,boto=WARN,qpid=WARN,sqlalchemy=WARN,suds=INFO,oslo.messaging=INFO,oslo_messaging=INFO,iso8601=WARN,requests.packages.urllib3.connectionpool=WARN,urllib3.connectionpool=WARN,websocket=WARN,requests.packages.urllib3.util.retry=WARN,urllib3.util.retry=WARN,keystonemiddleware=WARN,routes.middleware=WARN,stevedore=WARN,taskflow=WARN,keystoneauth=WARN,oslo.cache=INFO,oslo_policy=INFO,dogpile.core.dogpile=INFO
# Enables or disables publication of error events. (boolean value)
#publish_errors = false
# The format for an instance that is passed with the log message. (string
# value)
#instance_format = "[instance: %(uuid)s] "
# The format for an instance UUID that is passed with the log message. (string
# value)
#instance_uuid_format = "[instance: %(uuid)s] "
# Interval, number of seconds, of log rate limiting. (integer value)
#rate_limit_interval = 0
# Maximum number of logged messages per rate_limit_interval. (integer value)
#rate_limit_burst = 0
# Log level name used by rate limiting. 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)
# Possible values:
# CRITICAL - <No description provided>
# ERROR - <No description provided>
# INFO - <No description provided>
# WARNING - <No description provided>
# DEBUG - <No description provided>
# '' - <No description provided>
#rate_limit_except_level = CRITICAL
# Enables or disables fatal status of deprecations. (boolean value)
#fatal_deprecations = false
#
# From oslo.messaging
#
# 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/2025.2/reference/transport.html
# (string value)
#transport_url = 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
# Add an endpoint to answer to ping calls. Endpoint is named
# oslo_rpc_server_ping (boolean value)
#rpc_ping_enabled = false
#
# 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
#
# DEPRECATED: 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)
# This option is deprecated for removal.
# Its value may be silently ignored in the future.
# Reason: The 'backdoor_port' option is deprecated and will be removed in a
# future release.
#backdoor_port = <None>
# DEPRECATED: 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. Inside
# the path {pid} will be replaced with the PID of the current process. (string
# value)
# This option is deprecated for removal.
# Its value may be silently ignored in the future.
# Reason: The 'backdoor_socket' option is deprecated and will be removed in a
# future release.
#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
#
#
# Default availability zone for compute services.
#
# This option determines the default availability zone for 'zun-compute'
# services.
#
# Possible values:
#
# * Any string representing an existing availability zone name.
# (string value)
#default_availability_zone = nova
#
# Default availability zone for containers.
#
# This option determines the default availability zone for containers, which
# will
# be used when a user does not specify one when creating a container. The
# container(s) will be bound to this availability zone for their lifetime.
#
# Possible values:
#
# * Any string representing an existing availability zone name.
# * None, which means that the container can move from one availability zone to
# another during its lifetime if it is moved from one compute node to
# another.
# (string value)
#default_schedule_zone = <None>
# Defines which driver to use for controlling container.
# Possible values:
#
# * ``docker``
#
# Services which consume this:
#
# * ``zun-compute``
#
# Interdependencies to other options:
#
# * None
# (string value)
#container_driver = docker
# Defines which driver to use for controlling capsule.
# Possible values:
#
# * ``docker``
# * ``cri``
#
# Services which consume this:
#
# * ``zun-compute``
#
# Interdependencies to other options:
#
# * None
# (string value)
#capsule_driver = cri
# 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 =
# 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
# The minimum memory size in MB allowed to set when run/create container.
# (integer value)
#minimum_memory = 4
# The maximum memory size in MB allowed to set when run/create container.
# (integer value)
#maximum_memory = 8192
# The minimum number of virtual cpus allowed to set when run/create container.
# (floating point value)
#minimum_cpus = 0.1
# The maximum number of virtual cpus allowed to set when run/create container.
# (floating point value)
#maximum_cpus = 16.0
# The minimum disk size in GB that user can set when run/create container.
# (integer value)
#minimum_disk = 1
# The maximum disk size in GB that user can set when run/create container.
# (integer value)
#maximum_disk = 160
# The default memory in MB a container can use (will be used if user do not
# specify container's memory). This value should be in range [minimum_memory,
# maximum_memory]. (integer value)
#default_memory = 512
# The default number of cpus a container can use (will be used if user do not
# specify a container's cpus). This value should be in range [minimum_cpus,
# maximum_cpus] (floating point value)
#default_cpu = 1.0
# The default disk size a container can use (will be used if user do not
# specify container's disk). This value should be in range [minimum_disk,
# maximum_disk]. Default is 10 (GiB). (integer value)
#default_disk = 10
# 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
# The default container image driver to use. (string value)
#default_image_driver = 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
# * wsproxy_host
# * host_ip
# * my_block_storage_ip
# (string value)
#
# This option has a sample default set, which means that
# its actual default value may vary from the one documented
# below.
#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.
#
# Possible values:
#
# * String with hostname, FQDN or IP address. Default is hostname of this host.
# (host address value)
#
# This option has a sample default set, which means that
# its actual default value may vary from the one documented
# below.
#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 = /home/zuul/src/opendev.org/openstack/zun/zun
# Directory where zun binaries are installed. (string value)
#bindir = $pybasedir/bin
# Top-level directory for maintaining zun's state. (string value)
#state_path = $pybasedir
# Max interval size between periodic tasks execution in seconds. (integer
# value)
#periodic_interval_max = 60
# Max interval size between periodic tasks execution in seconds. (integer
# value)
#service_down_time = 180
#
# Interval to sync container states between the database and the docker.
#
# The interval that Zun checks the actual container state and
# the state that Zun has recorded in its database. If they are inconsistent,
# Zun will update the database according to the actual container state.
#
# Possible values:
# * 0: Will run at the default periodic interval.
# * Any value < 0: Disables the option.
# * Any positive integer in seconds.
#
# (integer value)
#sync_container_state_interval = 60
# Path to the rootwrap configuration file to use for running commands as root.
# (string value)
#rootwrap_config = /etc/zun/rootwrap.conf
# Key used to encrypt authentication info in the database. Length of this key
# must be 32 characters. (string value)
#auth_encryption_key = notgood but just long enough i t
[api]
#
# From zun.conf
#
# The port for the zun API server. (port value)
# Minimum value: 0
# Maximum value: 65535
#port = 9517
# The listen IP for the zun API server. The default is ``$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 = false
[cinder_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 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
[cni_daemon]
#
# From zun.conf
#
# The port for the CNI daemon. (port value)
# Minimum value: 0
# Maximum value: 65535
#cni_daemon_port = 9036
# Bind address for CNI daemon HTTP server. It is recommened to allow only local
# connections. (IP address value)
#cni_daemon_host = 127.0.0.1
# Maximum number of processes that will be spawned to process requests from CNI
# driver. (integer value)
#worker_num = 30
# Time (in seconds) the CNI daemon will wait for VIF to be active. (integer
# value)
#vif_active_timeout = 60
# Zun uses pyroute2 library to manipulate networking interfaces. When
# processing a high number of Zun requests in parallel, it may take kernel more
# time to process all networking stack changes. This option allows to tune
# internal pyroute2 timeout. (integer value)
#pyroute2_timeout = 10
# Set to True when you are running zun-cni-daemon inside a Docker container.
# This mainly means that zun-cni-daemon will look for network namespaces in
# $netns_proc_dir instead of /proc. (boolean value)
#docker_mode = false
# When docker_mode is set to True, this config option should be set to where
# host's /proc directory is mounted. Please note that mounting it is necessary
# to allow Zun to move host interfaces between host network namespaces, which
# is essential for Zun to work. (string value)
#netns_proc_dir = <None>
# A mapping of physnets for certain sriov dp resource name in a form of
# physnet-name:resource name. Resource name is listed in sriov device plugin
# configuation file. (dict value)
#sriov_physnet_resource_mappings =
# A mappping driver names for certain resource names. Expected that device of
# VIF related to exact physnet should be binded on specified driver. (dict
# value)
#sriov_resource_driver_mappings =
# Path to the Zun CNI config file. (string value)
#zun_cni_config_file = /etc/cni/net.d/10-zun-cni.conf
[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 running before the host reboots. (boolean
# value)
#resume_container_state = false
# remount the volumes of the containers when zun-compute restarts. (boolean
# value)
#remount_container_volume = true
# reserve disk for docker images (floating point value)
#reserve_disk_for_image = 0.2
# allow the container with cpu_policy is dedicated (boolean value)
#enable_cpu_pinning = false
#
# Interval for updating zun-compute-side cache of the compute node resource
# provider's inventories, aggregates, and traits.
# This option specifies the number of seconds between attempts to update a
# provider's inventories, aggregates and traits in the local cache of the
# compute
# node.
# A value of zero disables cache refresh completely.
# The cache can be cleared manually at any time by sending SIGHUP to the
# compute
# process, causing it to be repopulated the next time the data is accessed.
# Possible values:
# * Any positive integer in seconds, or zero to disable refresh.
# (integer value)
# Minimum value: 0
# Note: This option can be changed without restarting.
#resource_provider_association_refresh = 300
# Whether this compute node is shared with nova (boolean value)
#host_shared_with_nova = false
#
# Amount of disk resources in MB to make them always available to host. The
# disk usage gets reported back to the scheduler from zun-compute running
# on the compute nodes. To prevent the disk resources from being considered
# as available, this option can be used to reserve disk space for that host.
# Possible values:
# * Any positive integer representing amount of disk in MB to reserve
# for the host.
# (integer value)
# Minimum value: 0
#reserved_host_disk_mb = 0
#
# Amount of memory in MB to reserve for the host so that it is always available
# to host processes. The host resources usage is reported back to the scheduler
# continuously from zun-compute running on the compute node. To prevent the
# host
# memory from being considered as available, this option is used to reserve
# memory for the host.
# Possible values:
# * Any positive integer representing amount of memory in MB to reserve
# for the host.
# (integer value)
# Minimum value: 0
#reserved_host_memory_mb = 512
#
# Number of physical CPUs to reserve for the host. The host resources usage is
# reported back to the scheduler continuously from zun-compute running on the
# compute node. To prevent the host CPU from being considered as available,
# this option is used to reserve random pCPU(s) for the host.
# Possible values:
# * Any positive integer representing number of physical CPUs to reserve
# for the host.
# (integer value)
# Minimum value: 0
#reserved_host_cpus = 0
#
# Virtual CPU to physical CPU allocation ratio.
# This option is used to influence the hosts selected by the Placement API. In
# addition, the ``AggregateCoreFilter`` will fall back to this configuration
# value if no per-aggregate setting is found.
# .. note::
# If this option is set to something *other than* ``None`` or ``0.0``, the
# allocation ratio will be overwritten by the value of this option,
# otherwise,
# the allocation ratio will not change. Once set to a non-default value, it
# is
# not possible to "unset" the config to get back to the default behavior. If
# you want to reset back to the initial value, explicitly specify it to the
# value of ``initial_cpu_allocation_ratio``.
# Possible values:
# * Any valid positive integer or float value
# Related options:
# * ``initial_cpu_allocation_ratio``
# (floating point value)
# Minimum value: 0.0
#cpu_allocation_ratio = <None>
#
# Virtual RAM to physical RAM allocation ratio.
# This option is used to influence the hosts selected by the Placement API. In
# addition, the ``AggregateRamFilter`` will fall back to this configuration
# value
# if no per-aggregate setting is found.
# .. note::
# If this option is set to something *other than* ``None`` or ``0.0``, the
# allocation ratio will be overwritten by the value of this option,
# otherwise,
# the allocation ratio will not change. Once set to a non-default value, it
# is
# not possible to "unset" the config to get back to the default behavior. If
# you want to reset back to the initial value, explicitly specify it to the
# value of ``initial_ram_allocation_ratio``.
# Possible values:
# * Any valid positive integer or float value
# Related options:
# * ``initial_ram_allocation_ratio``
# (floating point value)
# Minimum value: 0.0
#ram_allocation_ratio = <None>
#
# Virtual disk to physical disk allocation ratio.
# This option is used to influence the hosts selected by the Placement API. In
# addition, the ``AggregateDiskFilter`` will fall back to this configuration
# value if no per-aggregate setting is found.
# When configured, a ratio greater than 1.0 will result in over-subscription of
# the available physical disk, which can be useful for more efficiently packing
# containers created with images that do not use the entire virtual disk.
# It can be set to a value between 0.0 and 1.0 in
# order to preserve a percentage of the disk for uses other than containers.
# .. note::
# If the value is set to ``>1``, we recommend keeping track of the free disk
# space, as the value approaching ``0`` may result in the incorrect
# functioning of instances using it at the moment.
# .. note::
# If this option is set to something *other than* ``None`` or ``0.0``, the
# allocation ratio will be overwritten by the value of this option,
# otherwise,
# the allocation ratio will not change. Once set to a non-default value, it
# is
# not possible to "unset" the config to get back to the default behavior. If
# you want to reset back to the initial value, explicitly specify it to the
# value of ``initial_disk_allocation_ratio``.
# Possible values:
# * Any valid positive integer or float value
# Related options:
# * ``initial_disk_allocation_ratio``
# (floating point value)
# Minimum value: 0.0
#disk_allocation_ratio = <None>
#
# Initial virtual CPU to physical CPU allocation ratio.
# This is only used when initially creating the ``computes_nodes`` table record
# for a given zun-compute service.
# Related options:
# * ``cpu_allocation_ratio``
# (floating point value)
# Minimum value: 0.0
#initial_cpu_allocation_ratio = 16.0
#
# Initial virtual RAM to physical RAM allocation ratio.
# This is only used when initially creating the ``computes_nodes`` table record
# for a given zun-compute service.
# Related options:
# * ``ram_allocation_ratio``
# (floating point value)
# Minimum value: 0.0
#initial_ram_allocation_ratio = 1.5
#
# Initial virtual disk to physical disk allocation ratio.
# This is only used when initially creating the ``computes_nodes`` table record
# for a given zun-compute service.
# Related options:
# * ``disk_allocation_ratio``
# (floating point value)
# Minimum value: 0.0
#initial_disk_allocation_ratio = 1.0
[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
#
# If True, SQLite uses synchronous mode. (boolean value)
#sqlite_synchronous = true
# The back end to use for the database. (string value)
#backend = sqlalchemy
# The SQLAlchemy connection string to use to connect to the database. (string
# value)
#connection = <None>
# The SQLAlchemy connection string to use to connect to the slave database.
# (string value)
#slave_connection = <None>
# The SQLAlchemy asyncio connection string to use to connect to the database.
# (string value)
#asyncio_connection = <None>
# The SQLAlchemy asyncio connection string to use to connect to the slave
# database. (string value)
#asyncio_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
# For Galera only, configure wsrep_sync_wait causality checks on new
# connections. Default is None, meaning don't configure any setting. (integer
# value)
#mysql_wsrep_sync_wait = <None>
# Connections which have been present in the connection pool longer than this
# number of seconds will be replaced with a new one the next time they are
# checked out from the pool. (integer value)
#connection_recycle_time = 3600
# Maximum number of SQL connections to keep open in a pool. Setting a value of
# 0 indicates no limit. (integer value)
#max_pool_size = 5
# Maximum number of database connection retries during startup. Set to -1 to
# specify an infinite retry count. (integer value)
#max_retries = 10
# Interval between retries of opening a SQL connection. (integer value)
#retry_interval = 10
# If set, use this value for max_overflow with SQLAlchemy. (integer value)
#max_overflow = 50
# Verbosity of SQL debugging information: 0=None, 100=Everything. (integer
# value)
# Minimum value: 0
# Maximum value: 100
#connection_debug = 0
# Add Python stack traces to SQL as comment strings. (boolean value)
#connection_trace = false
# If set, use this value for pool_timeout with SQLAlchemy. (integer value)
#pool_timeout = <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
# Optional URL parameters to append onto the connection URL at connect time;
# specify as param1=value1¶m2=value2&... (string value)
#connection_parameters =
[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 = $my_ip
# 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
# DEPRECATED: Root directory of persistent Docker state. (string value)
# This option is deprecated for removal.
# Its value may be silently ignored in the future.
#docker_data_root = /var/lib/docker
# The default registry from which docker images are pulled. Its value can be
# the registry domain name (e.g. docker.io) or None. (string value)
#default_registry = <None>
# The username of the default registry. (string value)
#default_registry_username = <None>
# The password of the default registry. (string value)
#default_registry_password = <None>
[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
[healthcheck]
#
# From oslo.middleware.healthcheck
#
# DEPRECATED: The path to respond to healtcheck requests on. (string value)
# This option is deprecated for removal.
# Its value may be silently ignored in the future.
#path = /healthcheck
# Show more detailed information as part of the response. Security note:
# Enabling this option may expose sensitive details about the service being
# monitored. Be sure to verify that it will not violate your security policies.
# (boolean value)
#detailed = false
# Additional backends that can perform health checks and report that
# information back as part of a request. (list value)
#backends =
# A list of network addresses to limit source ip allowed to access healthcheck
# information. Any request from ip outside of these network addresses are
# ignored. (list value)
#allowed_source_ranges =
# Ignore requests with proxy headers. (boolean value)
#ignore_proxied_requests = false
# Check the presence of a file to determine if an application is running on a
# port. Used by DisableByFileHealthcheck plugin. (string value)
#disable_by_file_path = <None>
# Check the presence of a file based on a port to determine if an application
# is running on a port. Expects a "port:path" list of strings. Used by
# DisableByFilesPortsHealthcheck plugin. (list value)
#disable_by_file_paths =
# Check the presence of files. Used by EnableByFilesHealthcheck plugin. (list
# value)
#enable_by_file_paths =
[keystone_auth]
#
# From zun.conf
#
# 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>
# ID of the trust to use as a trustee use (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
#
# 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 Identity API endpoint. (string value)
#auth_version = <None>
# Interface to use for the Identity API endpoint. Valid values are "public",
# "internal" (default) or "admin". (string value)
#interface = internal
# 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>
# 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
# (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) Global toggle for TLS usage when comunicating with the caching
# servers. (boolean value)
#memcache_tls_enabled = false
# (Optional) Path to a file of concatenated CA certificates in PEM format
# necessary to establish the caching server's authenticity. If tls_enabled is
# False, this option is ignored. (string value)
#memcache_tls_cafile = <None>
# (Optional) Path to a single file in PEM format containing the client's
# certificate as well as any number of CA certificates needed to establish the
# certificate's authenticity. This file is only required when client side
# authentication is necessary. If tls_enabled is False, this option is ignored.
# (string value)
#memcache_tls_certfile = <None>
# (Optional) Path to a single file containing the client's private key in.
# Otherwhise the private key will be taken from the file specified in
# tls_certfile. If tls_enabled is False, this option is ignored. (string value)
#memcache_tls_keyfile = <None>
# (Optional) Set the available ciphers for sockets created with the TLS
# context. It should be a string in the OpenSSL cipher list format. If not
# specified, all OpenSSL enabled ciphers will be available. (string value)
#memcache_tls_allowed_ciphers = <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. (boolean
# value)
#memcache_use_advanced_pool = true
# (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
# 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
# The name or type of the service as it appears in the service catalog. This is
# used to validate tokens that have restricted access rules. (string value)
#service_type = <None>
# Enable the SASL(Simple Authentication and Security Layer) if the SASL_enable
# is true, else disable. (boolean value)
#memcache_sasl_enabled = false
# the user name for the SASL (string value)
#memcache_username =
# the username password for SASL (string value)
#memcache_password =
# 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>
[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]
#
# From zun.conf
#
#
# Default name for the Open vSwitch integration bridge.
#
# Specifies the name of an integration bridge interface used by OpenvSwitch.
# This option is only used if Neutron does not specify the OVS bridge name in
# port binding responses.
# (string value)
#ovs_bridge = br-int
[neutron_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
[oslo_concurrency]
#
# From oslo.concurrency
#
# Enables or disables inter-process locks. (boolean value)
#disable_process_locking = false
# Directory to use for lock files. For security, the specified directory
# should only be writable by the user running the processes that need locking.
# Defaults to environment variable OSLO_LOCK_PATH. If external locks are used,
# a lock path must be set. (string value)
#lock_path = <None>
[oslo_messaging_kafka]
#
# From oslo.messaging
#
# 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
# 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
# The compression codec for all data generated by the producer. If not set,
# compression will not be used. Note that the allowed values of this depend on
# the kafka version (string value)
# Possible values:
# none - <No description provided>
# gzip - <No description provided>
# snappy - <No description provided>
# lz4 - <No description provided>
# zstd - <No description provided>
#compression_codec = none
# Enable asynchronous consumer commits (boolean value)
#enable_auto_commit = false
# The maximum number of records returned in a poll call (integer value)
#max_poll_records = 500
# Protocol used to communicate with brokers (string value)
# Possible values:
# PLAINTEXT - <No description provided>
# SASL_PLAINTEXT - <No description provided>
# SSL - <No description provided>
# SASL_SSL - <No description provided>
#security_protocol = PLAINTEXT
# Mechanism when security protocol is SASL (string value)
#sasl_mechanism = PLAIN
# CA certificate PEM file used to verify the server certificate (string value)
#ssl_cafile =
# Client certificate PEM file used for authentication. (string value)
#ssl_client_cert_file =
# Client key PEM file used for authentication. (string value)
#ssl_client_key_file =
# Client key password file used for authentication. (string value)
#ssl_client_key_password =
[oslo_messaging_notifications]
#
# From oslo.messaging
#
# The Drivers(s) to handle sending notifications. Possible values are
# messaging, messagingv2, routing, log, test, noop (multi valued)
#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)
#transport_url = <None>
# AMQP topic used for OpenStack notifications. (list value)
#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. If rabbit_quorum_queue is enabled, queues will be
# durable and this value will be ignored. (boolean value)
#amqp_durable_queues = false
# Auto-delete queues in AMQP. (boolean value)
#amqp_auto_delete = false
# Size of RPC connection pool. (integer value)
# Minimum value: 1
#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
# Connect over SSL. (boolean value)
#ssl = false
# 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)
#ssl_version =
# SSL key file (valid only if SSL enabled). (string value)
#ssl_key_file =
# SSL cert file (valid only if SSL enabled). (string value)
#ssl_cert_file =
# SSL certification authority file (valid only if SSL enabled). (string value)
#ssl_ca_file =
# Global toggle for enforcing the OpenSSL FIPS mode. This feature requires
# Python support. This is available in Python 3.9 in all environments and may
# have been backported to older Python versions on select environments. If the
# Python executable used does not support OpenSSL FIPS mode, an exception will
# be raised. (boolean value)
#ssl_enforce_fips_mode = false
# DEPRECATED: (DEPRECATED) It is recommend not to use this option anymore. Run
# the health check heartbeat thread through a native python thread by default.
# If this option is equal to False then the health check heartbeat will inherit
# the execution model from the parent process. For example if the parent
# process has monkey patched the stdlib by using eventlet/greenlet then the
# heartbeat will be run through a green thread. This option should be set to
# True only for the wsgi services. (boolean value)
# This option is deprecated for removal.
# Its value may be silently ignored in the future.
# Reason: The option is related to Eventlet which will be removed. In addition
# this has never worked as expected with services using eventlet for core
# service framework.
#heartbeat_in_pthread = false
# How long to wait (in seconds) before reconnecting in response to an AMQP
# consumer cancel notification. (floating point value)
# Minimum value: 0.0
# Maximum value: 4.5
#kombu_reconnect_delay = 1.0
# Random time to wait for when reconnecting in response to an AMQP consumer
# cancel notification. (floating point value)
# Minimum value: 0.0
#kombu_reconnect_splay = 0.0
# 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
# The RabbitMQ login method. (string value)
# Possible values:
# PLAIN - <No description provided>
# AMQPLAIN - <No description provided>
# EXTERNAL - <No description provided>
# RABBIT-CR-DEMO - <No description provided>
#rabbit_login_method = AMQPLAIN
# How frequently to retry connecting with RabbitMQ. (integer value)
# Minimum value: 1
#rabbit_retry_interval = 1
# How long to backoff for between retries when connecting to RabbitMQ. (integer
# value)
# Minimum value: 0
#rabbit_retry_backoff = 2
# Maximum interval of RabbitMQ connection retries. (integer value)
# Minimum value: 1
#rabbit_interval_max = 30
# 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
# Use quorum queues in RabbitMQ (x-queue-type: quorum). The quorum queue is a
# modern queue type for RabbitMQ implementing a durable, replicated FIFO queue
# based on the Raft consensus algorithm. It is available as of RabbitMQ 3.8.0.
# If set this option will conflict with the HA queues (``rabbit_ha_queues``)
# aka mirrored queues, in other words the HA queues should be disabled. Quorum
# queues are also durable by default so the amqp_durable_queues option is
# ignored when this option is enabled. (boolean value)
#rabbit_quorum_queue = false
# Use quorum queues for transients queues in RabbitMQ. Enabling this option
# will then make sure those queues are also using quorum kind of rabbit queues,
# which are HA by default. (boolean value)
#rabbit_transient_quorum_queue = false
# Each time a message is redelivered to a consumer, a counter is incremented.
# Once the redelivery count exceeds the delivery limit the message gets dropped
# or dead-lettered (if a DLX exchange has been configured) Used only when
# rabbit_quorum_queue is enabled, Default 0 which means dont set a limit.
# (integer value)
#rabbit_quorum_delivery_limit = 0
# By default all messages are maintained in memory if a quorum queue grows in
# length it can put memory pressure on a cluster. This option can limit the
# number of messages in the quorum queue. Used only when rabbit_quorum_queue is
# enabled, Default 0 which means dont set a limit. (integer value)
#rabbit_quorum_max_memory_length = 0
# By default all messages are maintained in memory if a quorum queue grows in
# length it can put memory pressure on a cluster. This option can limit the
# number of memory bytes used by the quorum queue. Used only when
# rabbit_quorum_queue is enabled, Default 0 which means dont set a limit.
# (integer value)
#rabbit_quorum_max_memory_bytes = 0
# 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. Setting 0 as
# value will disable the x-expires. If doing so, make sure you have a rabbitmq
# policy to delete the queues or you deployment will create an infinite number
# of queue over time.In case rabbit_stream_fanout is set to True, this option
# will control data retention policy (x-max-age) for messages in the fanout
# queue rather then the queue duration itself. So the oldest data in the stream
# queue will be discarded from it once reaching TTL Setting to 0 will disable
# x-max-age for stream which make stream grow indefinitely filling up the
# diskspace (integer value)
# Minimum value: 0
#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 disables heartbeat). (integer value)
#heartbeat_timeout_threshold = 60
# How often times during the heartbeat_timeout_threshold we check the
# heartbeat. (integer value)
#heartbeat_rate = 3
# DEPRECATED: (DEPRECATED) Enable/Disable the RabbitMQ mandatory flag for
# direct send. The direct send is used as reply, so the MessageUndeliverable
# exception is raised in case the client queue does not
# exist.MessageUndeliverable exception will be used to loop for a timeout to
# lets a chance to sender to recover.This flag is deprecated and it will not be
# possible to deactivate this functionality anymore (boolean value)
# This option is deprecated for removal.
# Its value may be silently ignored in the future.
# Reason: Mandatory flag no longer deactivable.
#direct_mandatory_flag = true
# Enable x-cancel-on-ha-failover flag so that rabbitmq server will cancel and
# notify consumerswhen queue is down (boolean value)
#enable_cancel_on_failover = false
# Should we use consistant queue names or random ones (boolean value)
#use_queue_manager = false
# Hostname used by queue manager. Defaults to the value returned by
# socket.gethostname(). (string value)
#
# This option has a sample default set, which means that
# its actual default value may vary from the one documented
# below.
#hostname = node1.example.com
# Process name used by queue manager (string value)
#
# This option has a sample default set, which means that
# its actual default value may vary from the one documented
# below.
#processname = nova-api
# Use stream queues in RabbitMQ (x-queue-type: stream). Streams are a new
# persistent and replicated data structure ("queue type") in RabbitMQ which
# models an append-only log with non-destructive consumer semantics. It is
# available as of RabbitMQ 3.9.0. If set this option will replace all fanout
# queues with only one stream queue. (boolean value)
#rabbit_stream_fanout = false
[oslo_policy]
#
# From oslo.policy
#
# DEPRECATED: 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)
# This option is deprecated for removal.
# Its value may be silently ignored in the future.
# Reason: This configuration was added temporarily to facilitate a smooth
# transition to the new RBAC. OpenStack will always enforce scope checks. This
# configuration option is deprecated and will be removed in the 2025.2 cycle.
#enforce_scope = true
# This option controls whether or not to use old deprecated defaults when
# evaluating policies. If ``True``, the old deprecated defaults are not going
# to be evaluated. This means if any existing token is allowed for old defaults
# but is disallowed for new defaults, it will be disallowed. It is encouraged
# to enable this flag along with the ``enforce_scope`` flag so that you can get
# the benefits of new defaults and ``scope_type`` together. If ``False``, the
# deprecated policy check string is logically OR'd with the new policy check
# string, allowing for a graceful upgrade experience between releases with new
# policies, which is the default behavior. (boolean value)
#enforce_new_defaults = true
# The relative or absolute path of a file that maps roles to permissions for a
# given service. Relative paths must be specified in relation to the
# configuration file setting this option. (string value)
#policy_file = policy.yaml
# Default rule. Enforced when a requested rule is not found. (string value)
#policy_default_rule = default
# Directories where policy configuration files are stored. They can be relative
# to any directory in the search path defined by the config_dir option, or
# absolute paths. The file defined by policy_file must exist for these
# directories to be searched. Missing or empty directories are ignored. (multi
# valued)
#policy_dirs = policy.d
# Content Type to send and receive data for REST based policy check (string
# value)
# Possible values:
# application/x-www-form-urlencoded - <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>
# Timeout in seconds for REST based policy check (floating point value)
# Minimum value: 0
#remote_timeout = 60
[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 =
[placement_client]
# Configuration options for connecting to the placement API service
#
# 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
[privsep]
# Configuration options for the oslo.privsep daemon. Note that this group name
# can be changed by the consuming service. Check the service's docs to see if
# this is the case.
#
# From oslo.privsep
#
# User that the privsep daemon should run as. (string value)
#user = <None>
# Group that the privsep daemon should run as. (string value)
#group = <None>
# List of Linux capabilities retained by the privsep daemon. (list value)
#capabilities =
# The number of threads available for privsep to concurrently run processes.
# Defaults to the number of CPU cores in the system. (integer value)
# Minimum value: 1
#
# This option has a sample default set, which means that
# its actual default value may vary from the one documented
# below.
#thread_pool_size = multiprocessing.cpu_count()
# Command to invoke to start the privsep daemon if not using the "fork" method.
# If not specified, a default is generated using "sudo privsep-helper" and
# arguments designed to recreate the current configuration. This command must
# accept suitable --privsep_context and --privsep_sock_path arguments. (string
# value)
#helper_command = <None>
# Logger name to use for this privsep context. By default all contexts log
# with oslo_privsep.daemon. (string value)
#logger_name = oslo_privsep.daemon
# Print the exception traceback happened in the daemon in the client logger
# (boolean value)
#log_daemon_traceback = false
[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
#
#
# Enable 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
#
# Enable 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
#
# Enable python requests package profiling.
#
# Supported drivers: jaeger+otlp
#
# Default value is False.
#
# Possible values:
#
# * True: Enables requests profiling.
# * False: Disables requests profiling.
# (boolean value)
#trace_requests = 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 spans.
# * ``redis://127.0.0.1:6379`` - use redis driver for sending spans.
# * ``mongodb://127.0.0.1:27017`` - use mongodb driver for sending spans.
# * ``elasticsearch://127.0.0.1:9200`` - use elasticsearch driver for sending
# spans.
# * ``jaeger://127.0.0.1:6831`` - use jaeger tracing as driver for sending
# spans.
# (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
#
# Enable filter traces that contain error/exception to a separated place.
#
# Default value is set to False.
#
# Possible values:
#
# * True: Enable filter traces that contain error/exception.
# * False: Disable the filter.
# (boolean value)
#filter_error_trace = false
[quota]
#
# Quota options allow to manage quotas in openstack zun deployment.
#
# From zun.conf
#
#
# The number of containers allowed per project.
#
# Possible values
#
# * A positive integer or 0.
# * -1 to disable the quota.
# (integer value)
# Minimum value: -1
#containers = 40
#
# The number of megabytes of container RAM allowed per project.
#
# Possible values:
#
# * A positive integer or 0.
# * -1 to disable the quota.
# (integer value)
# Minimum value: -1
#memory = 51200
#
# The number of container cores or vCPUs allowed per project.
#
# Possitive values:
#
# * A positive integer or 0.
# * -1 to disable the quota.
# (integer value)
# Minimum value: -1
#cpu = 20
#
# The number of gigabytes of container Disk allowed per project.
#
# Possitive values:
#
# * A possitive integer or 0.
# * -1 to disable the quota.
# (integer value)
# Minimum value: -1
#disk = 100
#
# Provides abstraction for quota checks. Users can configure a specific
# driver to use for quota checks.
#
# Possible values:
#
# * zun.common.quota.DbQuotaDriver: Stores quota limit information
# in the database and relies on te quota_* configuration options for default
# quota limit values. Counts quota usage on-demand.
# * zun.common.quota.NoopQuotaDriver: Ignores quota and treats all resources as
# unlimited.
# (string value)
# Possible values:
# zun.common.quota.DbQuotaDriver - <No description provided>
# zun.common.quota.NoopQuotaDriver - <No description provided>
#driver = zun.common.quota.DbQuotaDriver
[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 = AvailabilityZoneFilter,ComputeFilter,RuntimeFilter
#
# This setting determines the maximum limit on results received from the
# placement service during a scheduling operation. It effectively limits
# the number of hosts that may be considered for scheduling requests that
# match a large number of candidates.
#
# A value of 1 (the minimum) will effectively defer scheduling to the placement
# service strictly on "will it fit" grounds. A higher value will put an upper
# cap on the number of results the scheduler will consider during the filtering
# and weighing process. Large deployments may need to set this lower than the
# total number of hosts available to limit memory consumption, network traffic,
# etc. of the scheduler.
#
# This option is only used by the FilterScheduler; if you use a different
# scheduler, this option has no effect.
# (integer value)
# Minimum value: 1
#max_placement_results = 1000
[ssl]
#
# From zun.conf
#
# DEPRECATED: CA certificate file to use to verify connecting clients. (string
# value)
# This option is deprecated for removal.
# Its value may be silently ignored in the future.
# Reason: The 'ca_file' option is deprecated and will be removed in a future
# release.
#ca_file = <None>
# DEPRECATED: Certificate file to use when starting the server securely.
# (string value)
# This option is deprecated for removal.
# Its value may be silently ignored in the future.
# Reason: The 'cert_file' option is deprecated and will be removed in a future
# release.
#cert_file = <None>
# DEPRECATED: Private key file to use when starting the server securely.
# (string value)
# This option is deprecated for removal.
# Its value may be silently ignored in the future.
# Reason: The 'key_file' option is deprecated and will be removed in a future
# release.
#key_file = <None>
# DEPRECATED: 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)
# This option is deprecated for removal.
# Its value may be silently ignored in the future.
# Reason: The 'version' option is deprecated and will be removed in a future
# release.
#version = <None>
# DEPRECATED: Sets the list of available ciphers. value should be a string in
# the OpenSSL cipher list format. (string value)
# This option is deprecated for removal.
# Its value may be silently ignored in the future.
# Reason: The 'ciphers' option is deprecated and will be removed in a future
# release.
#ciphers = <None>
[volume]
#
# From zun.conf
#
# DEPRECATED: Defines which driver to use for container volume. (string value)
# This option is deprecated for removal.
# Its value may be silently ignored in the future.
#driver = cinder
# Defines the list of volume driver to use.
# Possible values:
# * ``cinder``
# * ``local``
# Services which consume this:
# * ``zun-compute``
# Interdependencies to other options:
# * None
# (list value)
#driver_list = cinder,local
# At which the docker volume will create. (string value)
#volume_dir = $state_path/mnt
# Default filesystem type for volume. (string value)
#fstype = ext4
#
# Use multipath connection of volume
#
# Volumes can be connected as multipath devices. This will provide high
# availability and fault tolerance.
# (boolean value)
#use_multipath = false
# Defines the timeout on waiting volume to become available after its creation.
# (integer value)
#timeout_wait_volume_available = 60
# Defines the timeout on waiting volume to be deleted. (integer value)
#timeout_wait_volume_deleted = 60
[websocket_proxy]
#
# Users use the websocket proxy to connect to containers, instead of
# connecting to containers directly, hence protects the socket daemon.
#
# From zun.conf
#
#
# The URL an end user would use to connect to the ``zun-wsproxy`` service.
#
# The ``zun-wsproxy`` service is called with this token enriched URL
# and establishes the connection to the proper instance.
#
# Related options:
#
# * The IP address must be the same as the address to which the
# ``zun-wsproxy`` service is listening (see option ``wsproxy_host``
# in this section).
# * The port must be the same as ``wsproxy_port``in this section.
# (uri value)
#base_url = ws://$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
