cinder.conf

Use the cinder.conf file to configure the majority of the Block Storage service options.

                [DEFAULT]

#
# Options defined in oslo.messaging
#

# Use durable queues in AMQP. (boolean value)
# Deprecated group/name - [DEFAULT]/rabbit_durable_queues
#amqp_durable_queues=false

# Auto-delete queues in AMQP. (boolean value)
#amqp_auto_delete=false

# Size of RPC connection pool. (integer value)
#rpc_conn_pool_size=30

# Qpid broker hostname. (string value)
#qpid_hostname=localhost

# Qpid broker port. (integer value)
#qpid_port=5672

# Qpid HA cluster host:port pairs. (list value)
#qpid_hosts=$qpid_hostname:$qpid_port

# Username for Qpid connection. (string value)
#qpid_username=

# Password for Qpid connection. (string value)
#qpid_password=

# Space separated list of SASL mechanisms to use for auth.
# (string value)
#qpid_sasl_mechanisms=

# Seconds between connection keepalive heartbeats. (integer
# value)
#qpid_heartbeat=60

# Transport to use, either 'tcp' or 'ssl'. (string value)
#qpid_protocol=tcp

# Whether to disable the Nagle algorithm. (boolean value)
#qpid_tcp_nodelay=true

# The number of prefetched messages held by receiver. (integer
# value)
#qpid_receiver_capacity=1

# The qpid topology version to use.  Version 1 is what was
# originally used by impl_qpid.  Version 2 includes some
# backwards-incompatible changes that allow broker federation
# to work.  Users should update to version 2 when they are
# able to take everything down, as it requires a clean break.
# (integer value)
#qpid_topology_version=1

# SSL version to use (valid only if SSL enabled). valid values
# are TLSv1 and SSLv23. SSLv2 and SSLv3 may be available on
# some distributions. (string value)
#kombu_ssl_version=

# SSL key file (valid only if SSL enabled). (string value)
#kombu_ssl_keyfile=

# SSL cert file (valid only if SSL enabled). (string value)
#kombu_ssl_certfile=

# SSL certification authority file (valid only if SSL
# enabled). (string value)
#kombu_ssl_ca_certs=

# How long to wait before reconnecting in response to an AMQP
# consumer cancel notification. (floating point value)
#kombu_reconnect_delay=1.0

# The RabbitMQ broker address where a single node is used.
# (string value)
#rabbit_host=localhost

# The RabbitMQ broker port where a single node is used.
# (integer value)
#rabbit_port=5672

# RabbitMQ HA cluster host:port pairs. (list value)
#rabbit_hosts=$rabbit_host:$rabbit_port

# Connect over SSL for RabbitMQ. (boolean value)
#rabbit_use_ssl=false

# The RabbitMQ userid. (string value)
#rabbit_userid=guest

# The RabbitMQ password. (string value)
#rabbit_password=guest

# The RabbitMQ login method. (string value)
#rabbit_login_method=AMQPLAIN

# The RabbitMQ virtual host. (string value)
#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 number of RabbitMQ connection retries. Default is 0
# (infinite retry count). (integer value)
#rabbit_max_retries=0

# Use HA queues in RabbitMQ (x-ha-policy: all). If you change
# this option, you must wipe the RabbitMQ database. (boolean
# value)
#rabbit_ha_queues=false

# Deprecated, use rpc_backend=kombu+memory or rpc_backend=fake
# (boolean value)
#fake_rabbit=false

# 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)
#rpc_zmq_matchmaker=oslo.messaging._drivers.matchmaker.MatchMakerLocalhost

# ZeroMQ receiver listening port. (integer value)
#rpc_zmq_port=9501

# 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=cinder

# Seconds to wait before a cast expires (TTL). Only supported
# by impl_zmq. (integer value)
#rpc_cast_timeout=30

# Heartbeat frequency. (integer value)
#matchmaker_heartbeat_freq=300

# Heartbeat time-to-live. (integer value)
#matchmaker_heartbeat_ttl=600

# Size of RPC greenthread pool. (integer value)
#rpc_thread_pool_size=64

# Driver or drivers to handle sending notifications. (multi
# valued)
#notification_driver=

# AMQP topic used for OpenStack notifications. (list value)
# Deprecated group/name - [rpc_notifier2]/topics
#notification_topics=notifications

# Seconds to wait for a response from a call. (integer value)
#rpc_response_timeout=60

# A URL representing the messaging driver to use and its full
# configuration. If not set, we fall back to the rpc_backend
# option and driver specific configuration. (string value)
#transport_url=<None>

# The messaging driver to use, defaults to rabbit. Other
# drivers include qpid and zmq. (string value)
#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


#
# Options defined in cinder.exception
#

# make exception message format errors fatal (boolean value)
#fatal_exception_format_errors=false


#
# Options defined in cinder.policy
#

# JSON file representing policy (string value)
#policy_file=policy.json

# Rule checked when requested rule is not found (string value)
#policy_default_rule=default


#
# Options defined in cinder.quota
#

# number of volumes allowed per project (integer value)
#quota_volumes=10

# number of volume snapshots allowed per project (integer
# value)
#quota_snapshots=10

# number of volume gigabytes (snapshots are also included)
# allowed per project (integer value)
#quota_gigabytes=1000

# number of seconds until a reservation expires (integer
# value)
#reservation_expire=86400

# count of reservations until usage is refreshed (integer
# value)
#until_refresh=0

# number of seconds between subsequent usage refreshes
# (integer value)
#max_age=0

# default driver to use for quota checks (string value)
#quota_driver=cinder.quota.DbQuotaDriver

# whether to use default quota class for default quota
# (boolean value)
#use_default_quota_class=true


#
# Options defined in cinder.service
#

# seconds between nodes reporting state to datastore (integer
# value)
#report_interval=10

# seconds between running periodic tasks (integer value)
#periodic_interval=60

# range of seconds to randomly delay when starting the
# periodic task scheduler to reduce stampeding. (Disable by
# setting to 0) (integer value)
#periodic_fuzzy_delay=60

# IP address for OpenStack Volume API to listen (string value)
#osapi_volume_listen=0.0.0.0

# port for os volume api to listen (integer value)
#osapi_volume_listen_port=8776

# Number of workers for OpenStack Volume API service (integer
# value)
#osapi_volume_workers=<None>


#
# Options defined in cinder.test
#

# File name of clean sqlite db (string value)
#sqlite_clean_db=clean.sqlite


#
# Options defined in cinder.wsgi
#

# Maximum line size of message headers to be accepted.
# max_header_line may need to be increased when using large
# tokens (typically those generated by the Keystone v3 API
# with big service catalogs). (integer value)
#max_header_line=16384

# If False, closes the client socket connection explicitly.
# Setting it to True to maintain backward compatibility.
# Recommended setting is set it to False. (boolean value)
#wsgi_keep_alive=true

# Sets the value of TCP_KEEPIDLE in seconds for each server
# socket. Not supported on OS X. (integer value)
#tcp_keepidle=600

# CA certificate file to use to verify connecting clients
# (string value)
#ssl_ca_file=<None>

# Certificate file to use when starting the server securely
# (string value)
#ssl_cert_file=<None>

# Private key file to use when starting the server securely
# (string value)
#ssl_key_file=<None>


#
# Options defined in cinder.api.common
#

# the maximum number of items returned in a single response
# from a collection resource (integer value)
#osapi_max_limit=1000

# Base URL that will be presented to users in links to the
# OpenStack Volume API (string value)
# Deprecated group/name - [DEFAULT]/osapi_compute_link_prefix
#osapi_volume_base_URL=<None>


#
# Options defined in cinder.api.middleware.auth
#

# Treat X-Forwarded-For as the canonical remote address. Only
# enable this if you have a sanitizing proxy. (boolean value)
#use_forwarded_for=false


#
# Options defined in cinder.api.middleware.sizelimit
#

# Max size for body of a request (integer value)
#osapi_max_request_body_size=114688


#
# Options defined in cinder.backup.driver
#

# Backup metadata version to be used when backing up volume
# metadata. If this number is bumped, make sure the service
# doing the restore supports the new version. (integer value)
#backup_metadata_version=1


#
# Options defined in cinder.backup.drivers.ceph
#

# Ceph configuration file to use. (string value)
#backup_ceph_conf=/etc/ceph/ceph.conf

# The Ceph user to connect with. Default here is to use the
# same user as for Cinder volumes. If not using cephx this
# should be set to None. (string value)
#backup_ceph_user=cinder

# The chunk size, in bytes, that a backup is broken into
# before transfer to the Ceph object store. (integer value)
#backup_ceph_chunk_size=134217728

# The Ceph pool where volume backups are stored. (string
# value)
#backup_ceph_pool=backups

# RBD stripe unit to use when creating a backup image.
# (integer value)
#backup_ceph_stripe_unit=0

# RBD stripe count to use when creating a backup image.
# (integer value)
#backup_ceph_stripe_count=0

# If True, always discard excess bytes when restoring volumes
# i.e. pad with zeroes. (boolean value)
#restore_discard_excess_bytes=true


#
# Options defined in cinder.backup.drivers.swift
#

# The URL of the Swift endpoint (string value)
#backup_swift_url=http://localhost:8080/v1/AUTH_

# Swift authentication mechanism (string value)
#backup_swift_auth=per_user

# Swift user name (string value)
#backup_swift_user=<None>

# Swift key for authentication (string value)
#backup_swift_key=<None>

# The default Swift container to use (string value)
#backup_swift_container=volumebackups

# The size in bytes of Swift backup objects (integer value)
#backup_swift_object_size=52428800

# The number of retries to make for Swift operations (integer
# value)
#backup_swift_retry_attempts=3

# The backoff time in seconds between Swift retries (integer
# value)
#backup_swift_retry_backoff=2

# Compression algorithm (None to disable) (string value)
#backup_compression_algorithm=zlib


#
# Options defined in cinder.backup.drivers.tsm
#

# Volume prefix for the backup id when backing up to TSM
# (string value)
#backup_tsm_volume_prefix=backup

# TSM password for the running username (string value)
#backup_tsm_password=password

# Enable or Disable compression for backups (boolean value)
#backup_tsm_compression=true


#
# Options defined in cinder.backup.manager
#

# Driver to use for backups. (string value)
# Deprecated group/name - [DEFAULT]/backup_service
#backup_driver=cinder.backup.drivers.swift


#
# Options defined in cinder.common.config
#

# File name for the paste.deploy config for cinder-api (string
# value)
#api_paste_config=api-paste.ini

# Top-level directory for maintaining cinder's state (string
# value)
# Deprecated group/name - [DEFAULT]/pybasedir
#state_path=/var/lib/cinder

# ip address of this host (string value)
#my_ip=10.0.0.1

# default glance hostname or ip (string value)
#glance_host=$my_ip

# default glance port (integer value)
#glance_port=9292

# A list of the glance api servers available to cinder
# ([hostname|ip]:port) (list value)
#glance_api_servers=$glance_host:$glance_port

# Version of the glance api to use (integer value)
#glance_api_version=1

# Number retries when downloading an image from glance
# (integer value)
#glance_num_retries=0

# Allow to perform insecure SSL (https) requests to glance
# (boolean value)
#glance_api_insecure=false

# Whether to attempt to negotiate SSL layer compression when
# using SSL (https) requests. Set to False to disable SSL
# layer compression. In some cases disabling this may improve
# data throughput, eg when high network bandwidth is available
# and you are using already compressed image formats such as
# qcow2 . (boolean value)
#glance_api_ssl_compression=false

# http/https timeout value for glance operations. If no value
# (None) is supplied here, the glanceclient default value is
# used. (integer value)
#glance_request_timeout=<None>

# the topic scheduler nodes listen on (string value)
#scheduler_topic=cinder-scheduler

# the topic volume nodes listen on (string value)
#volume_topic=cinder-volume

# the topic volume backup nodes listen on (string value)
#backup_topic=cinder-backup

# Deploy v1 of the Cinder API. (boolean value)
#enable_v1_api=true

# Deploy v2 of the Cinder API. (boolean value)
#enable_v2_api=true

# whether to rate limit the api (boolean value)
#api_rate_limit=true

# Specify list of extensions to load when using
# osapi_volume_extension option with
# cinder.api.contrib.select_extensions (list value)
#osapi_volume_ext_list=

# osapi volume extension to load (multi valued)
#osapi_volume_extension=cinder.api.contrib.standard_extensions

# full class name for the Manager for volume (string value)
#volume_manager=cinder.volume.manager.VolumeManager

# full class name for the Manager for volume backup (string
# value)
#backup_manager=cinder.backup.manager.BackupManager

# full class name for the Manager for scheduler (string value)
#scheduler_manager=cinder.scheduler.manager.SchedulerManager

# Name of this node.  This can be an opaque identifier.  It is
# not necessarily a hostname, FQDN, or IP address. (string
# value)
#host=cinder

# availability zone of this node (string value)
#storage_availability_zone=nova

# default availability zone to use when creating a new volume.
# If this is not set then we use the value from the
# storage_availability_zone option as the default
# availability_zone for new volumes. (string value)
#default_availability_zone=<None>

# default volume type to use (string value)
#default_volume_type=<None>

# time period to generate volume usages for.  Time period must
# be hour, day, month or year (string value)
#volume_usage_audit_period=month

# Path to the rootwrap configuration file to use for running
# commands as root (string value)
#rootwrap_config=/etc/cinder/rootwrap.conf

# Enable monkey patching (boolean value)
#monkey_patch=false

# List of modules/decorators to monkey patch (list value)
#monkey_patch_modules=

# maximum time since last check-in for up service (integer
# value)
#service_down_time=60

# The full class name of the volume API class to use (string
# value)
#volume_api_class=cinder.volume.api.API

# The full class name of the volume backup API class (string
# value)
#backup_api_class=cinder.backup.api.API

# The strategy to use for auth. Supports noauth, keystone, and
# deprecated. (string value)
#auth_strategy=noauth

# A list of backend names to use. These backend names should
# be backed by a unique [CONFIG] group with its options (list
# value)
#enabled_backends=<None>

# Whether snapshots count against GigaByte quota (boolean
# value)
#no_snapshot_gb_quota=false

# The full class name of the volume transfer API class (string
# value)
#transfer_api_class=cinder.transfer.api.API


#
# Options defined in cinder.compute
#

# The full class name of the compute API class to use (string
# value)
#compute_api_class=cinder.compute.nova.API


#
# Options defined in cinder.compute.nova
#

# Info to match when looking for nova in the service catalog.
# Format is : separated values of the form:
# <service_type>:<service_name>:<endpoint_type> (string value)
#nova_catalog_info=compute:nova:publicURL

# Same as nova_catalog_info, but for admin endpoint. (string
# value)
#nova_catalog_admin_info=compute:nova:adminURL

# Override service catalog lookup with template for nova
# endpoint e.g. http://localhost:8774/v2/%(project_id)s
# (string value)
#nova_endpoint_template=<None>

# Same as nova_endpoint_template, but for admin endpoint.
# (string value)
#nova_endpoint_admin_template=<None>

# region name of this node (string value)
#os_region_name=<None>

# Location of ca certificates file to use for nova client
# requests. (string value)
#nova_ca_certificates_file=<None>

# Allow to perform insecure SSL requests to nova (boolean
# value)
#nova_api_insecure=false


#
# Options defined in cinder.db.api
#

# The backend to use for db (string value)
#db_backend=sqlalchemy

# Services to be added to the available pool on create
# (boolean value)
#enable_new_services=true

# Template string to be used to generate volume names (string
# value)
#volume_name_template=volume-%s

# Template string to be used to generate snapshot names
# (string value)
#snapshot_name_template=snapshot-%s

# Template string to be used to generate backup names (string
# value)
#backup_name_template=backup-%s


#
# Options defined in cinder.db.base
#

# driver to use for database access (string value)
#db_driver=cinder.db


#
# Options defined in cinder.image.glance
#

# A list of url schemes that can be downloaded directly via
# the direct_url.  Currently supported schemes: [file]. (list
# value)
#allowed_direct_url_schemes=


#
# Options defined in cinder.image.image_utils
#

# Directory used for temporary storage during image conversion
# (string value)
#image_conversion_dir=$state_path/conversion


#
# Options defined in cinder.openstack.common.db.sqlalchemy.session
#

# the filename to use with sqlite (string value)
#sqlite_db=cinder.sqlite

# If true, use synchronous mode for sqlite (boolean value)
#sqlite_synchronous=true


#
# Options defined in cinder.openstack.common.eventlet_backdoor
#

# 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>


#
# Options defined in cinder.openstack.common.lockutils
#

# Whether to disable inter-process locks (boolean value)
#disable_process_locking=false

# Directory to use for lock files. Default to a temp directory
# (string value)
#lock_path=<None>


#
# Options defined in cinder.openstack.common.log
#

# Print debugging output (set logging level to DEBUG instead
# of default WARNING level). (boolean value)
#debug=false

# Print more verbose output (set logging level to INFO instead
# of default WARNING level). (boolean value)
#verbose=false

# Log output to standard error (boolean value)
#use_stderr=true

# 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 without context
# (string value)
#logging_default_format_string=%(asctime)s.%(msecs)03d %(process)d %(levelname)s %(name)s [-] %(instance)s%(message)s

# Data to append to log format when level 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 TRACE %(name)s %(instance)s

# List of logger=LEVEL pairs (list value)
#default_log_levels=amqp=WARN,amqplib=WARN,boto=WARN,qpid=WARN,sqlalchemy=WARN,suds=INFO,oslo.messaging=INFO,iso8601=WARN,requests.packages.urllib3.connectionpool=WARN

# Publish error events (boolean value)
#publish_errors=false

# Make deprecations fatal (boolean value)
#fatal_deprecations=false

# If an instance is passed with the log message, format it
# like this (string value)
#instance_format="[instance: %(uuid)s] "

# If an instance UUID is passed with the log message, format
# it like this (string value)
#instance_uuid_format="[instance: %(uuid)s] "

# The name of logging configuration file. It does not disable
# existing loggers, but just appends specified logging
# configuration to any other existing logging options. Please
# see the Python logging module documentation for details on
# logging configuration files. (string value)
# Deprecated group/name - [DEFAULT]/log_config
#log_config_append=<None>

# DEPRECATED. A logging.Formatter log message format string
# which may use any of the available logging.LogRecord
# attributes. This option is deprecated.  Please use
# logging_context_format_string and
# logging_default_format_string instead. (string value)
#log_format=<None>

# Format string for %%(asctime)s in log records. Default:
# %(default)s (string value)
#log_date_format=%Y-%m-%d %H:%M:%S

# (Optional) Name of log file to output to. If no default is
# set, logging will go to stdout. (string value)
# Deprecated group/name - [DEFAULT]/logfile
#log_file=<None>

# (Optional) The base directory used for relative --log-file
# paths (string value)
# Deprecated group/name - [DEFAULT]/logdir
#log_dir=<None>

# Use syslog for logging. Existing syslog format is DEPRECATED
# during I, and then will be changed in J to honor RFC5424
# (boolean value)
#use_syslog=false

# (Optional) Use syslog rfc5424 format for logging. If
# enabled, will add APP-NAME (RFC5424) before the MSG part of
# the syslog message.  The old format without APP-NAME is
# deprecated in I, and will be removed in J. (boolean value)
#use_syslog_rfc_format=false

# Syslog facility to receive log lines (string value)
#syslog_log_facility=LOG_USER


#
# Options defined in cinder.openstack.common.periodic_task
#

# Some periodic tasks can be run in a separate process. Should
# we run them here? (boolean value)
#run_external_periodic_tasks=true


#
# Options defined in cinder.scheduler.driver
#

# The scheduler host manager class to use (string value)
#scheduler_host_manager=cinder.scheduler.host_manager.HostManager

# Maximum number of attempts to schedule an volume (integer
# value)
#scheduler_max_attempts=3


#
# Options defined in cinder.scheduler.host_manager
#

# Which filter class names to use for filtering hosts when not
# specified in the request. (list value)
#scheduler_default_filters=AvailabilityZoneFilter,CapacityFilter,CapabilitiesFilter

# Which weigher class names to use for weighing hosts. (list
# value)
#scheduler_default_weighers=CapacityWeigher


#
# Options defined in cinder.scheduler.manager
#

# Default scheduler driver to use (string value)
#scheduler_driver=cinder.scheduler.filter_scheduler.FilterScheduler


#
# Options defined in cinder.scheduler.scheduler_options
#

# Absolute path to scheduler configuration JSON file. (string
# value)
#scheduler_json_config_location=


#
# Options defined in cinder.scheduler.simple
#

# This configure option has been deprecated along with the
# SimpleScheduler.  New scheduler is able to gather capacity
# information for each host, thus setting the maximum number
# of volume gigabytes for host is no longer needed.  It's safe
# to remove this configure from cinder.conf. (integer value)
#max_gigabytes=10000


#
# Options defined in cinder.scheduler.weights.capacity
#

# Multiplier used for weighing volume capacity. Negative
# numbers mean to stack vs spread. (floating point value)
#capacity_weight_multiplier=1.0

# Multiplier used for weighing volume capacity. Negative
# numbers mean to stack vs spread. (floating point value)
#allocated_capacity_weight_multiplier=-1.0


#
# Options defined in cinder.transfer.api
#

# The number of characters in the salt. (integer value)
#volume_transfer_salt_length=8

# The number of characters in the autogenerated auth key.
# (integer value)
#volume_transfer_key_length=16


#
# Options defined in cinder.volume.api
#

# Create volume from snapshot at the host where snapshot
# resides (boolean value)
#snapshot_same_host=true

# Ensure that the new volumes are the same AZ as snapshot or
# source volume (boolean value)
#cloned_volume_same_az=true


#
# Options defined in cinder.volume.driver
#

# The maximum number of times to rescan iSER targetto find
# volume (integer value)
#num_iser_scan_tries=3

# The maximum number of iser target ids per host (integer
# value)
#iser_num_targets=100

# prefix for iser volumes (string value)
#iser_target_prefix=iqn.2010-10.org.openstack:

# The IP address that the iSER daemon is listening on (string
# value)
#iser_ip_address=$my_ip

# The port that the iSER daemon is listening on (integer
# value)
#iser_port=3260

# iser target user-land tool to use (string value)
#iser_helper=tgtadm

# number of times to attempt to run flakey shell commands
# (integer value)
#num_shell_tries=3

# The percentage of backend capacity is reserved (integer
# value)
#reserved_percentage=0

# The maximum number of iscsi target ids per host (integer
# value)
#iscsi_num_targets=100

# prefix for iscsi volumes (string value)
#iscsi_target_prefix=iqn.2010-10.org.openstack:

# The IP address that the iSCSI daemon is listening on (string
# value)
#iscsi_ip_address=$my_ip

# The port that the iSCSI daemon is listening on (integer
# value)
#iscsi_port=3260

# The maximum number of times to rescan targets to find volume
# (integer value)
# Deprecated group/name - [DEFAULT]/num_iscsi_scan_tries
#num_volume_device_scan_tries=3

# The backend name for a given driver implementation (string
# value)
#volume_backend_name=<None>

# Do we attach/detach volumes in cinder using multipath for
# volume to image and image to volume transfers? (boolean
# value)
#use_multipath_for_image_xfer=false

# Method used to wipe old voumes (valid options are: none,
# zero, shred) (string value)
#volume_clear=zero

# Size in MiB to wipe at start of old volumes. 0 => all
# (integer value)
#volume_clear_size=0

# The flag to pass to ionice to alter the i/o priority of the
# process used to zero a volume after deletion, for example
# "-c3" for idle only priority. (string value)
#volume_clear_ionice=<None>

# iscsi target user-land tool to use (string value)
#iscsi_helper=tgtadm

# Volume configuration file storage directory (string value)
#volumes_dir=$state_path/volumes

# IET configuration file (string value)
#iet_conf=/etc/iet/ietd.conf

# Comma-separated list of initiator IQNs allowed to connect to
# the iSCSI target. (From Nova compute nodes.) (string value)
#lio_initiator_iqns=

# Sets the behavior of the iSCSI target to either perform
# blockio or fileio optionally, auto can be set and Cinder
# will autodetect type of backing device (string value)
#iscsi_iotype=fileio

# The default block size used when copying/clearing volumes
# (string value)
#volume_dd_blocksize=1M


#
# Options defined in cinder.volume.drivers.block_device
#

# List of all available devices (list value)
#available_devices=


#
# Options defined in cinder.volume.drivers.coraid
#

# IP address of Coraid ESM (string value)
#coraid_esm_address=

# User name to connect to Coraid ESM (string value)
#coraid_user=admin

# Name of group on Coraid ESM to which coraid_user belongs
# (must have admin privilege) (string value)
#coraid_group=admin

# Password to connect to Coraid ESM (string value)
#coraid_password=password

# Volume Type key name to store ESM Repository Name (string
# value)
#coraid_repository_key=coraid_repository


#
# Options defined in cinder.volume.drivers.emc.emc_smis_common
#

# use this file for cinder emc plugin config data (string
# value)
#cinder_emc_config_file=/etc/cinder/cinder_emc_config.xml


#
# Options defined in cinder.volume.drivers.emc.emc_vnx_cli
#

# Naviseccli Path (string value)
#naviseccli_path=

# ISCSI pool name (string value)
#storage_vnx_pool_name=<None>

# Default Time Out For CLI operations in minutes (integer
# value)
#default_timeout=20

# Default max number of LUNs in a storage group (integer
# value)
#max_luns_per_storage_group=256


#
# Options defined in cinder.volume.drivers.eqlx
#

# Group name to use for creating volumes (string value)
#eqlx_group_name=group-0

# Timeout for the Group Manager cli command execution (integer
# value)
#eqlx_cli_timeout=30

# Maximum retry count for reconnection (integer value)
#eqlx_cli_max_retries=5

# Use CHAP authentication for targets? (boolean value)
#eqlx_use_chap=false

# Existing CHAP account name (string value)
#eqlx_chap_login=admin

# Password for specified CHAP account name (string value)
#eqlx_chap_password=password

# Pool in which volumes will be created (string value)
#eqlx_pool=default


#
# Options defined in cinder.volume.drivers.glusterfs
#

# File with the list of available gluster shares (string
# value)
#glusterfs_shares_config=/etc/cinder/glusterfs_shares

# Create volumes as sparsed files which take no space.If set
# to False volume is created as regular file.In such case
# volume creation takes a lot of time. (boolean value)
#glusterfs_sparsed_volumes=true

# Create volumes as QCOW2 files rather than raw files.
# (boolean value)
#glusterfs_qcow2_volumes=false

# Base dir containing mount points for gluster shares. (string
# value)
#glusterfs_mount_point_base=$state_path/mnt


#
# Options defined in cinder.volume.drivers.hds.hds
#

# configuration file for HDS cinder plugin for HUS (string
# value)
#hds_cinder_config_file=/opt/hds/hus/cinder_hus_conf.xml


#
# Options defined in cinder.volume.drivers.huawei
#

# config data for cinder huawei plugin (string value)
#cinder_huawei_conf_file=/etc/cinder/cinder_huawei_conf.xml


#
# Options defined in cinder.volume.drivers.ibm.gpfs
#

# Specifies the path of the GPFS directory where Block Storage
# volume and snapshot files are stored. (string value)
#gpfs_mount_point_base=<None>

# Specifies the path of the Image service repository in GPFS.
# Leave undefined if not storing images in GPFS. (string
# value)
#gpfs_images_dir=<None>

# Specifies the type of image copy to be used.  Set this when
# the Image service repository also uses GPFS so that image
# files can be transferred efficiently from the Image service
# to the Block Storage service. There are two valid values:
# "copy" specifies that a full copy of the image is made;
# "copy_on_write" specifies that copy-on-write optimization
# strategy is used and unmodified blocks of the image file are
# shared efficiently. (string value)
#gpfs_images_share_mode=<None>

# Specifies an upper limit on the number of indirections
# required to reach a specific block due to snapshots or
# clones.  A lengthy chain of copy-on-write snapshots or
# clones can have a negative impact on performance, but
# improves space utilization.  0 indicates unlimited clone
# depth. (integer value)
#gpfs_max_clone_depth=0

# Specifies that volumes are created as sparse files which
# initially consume no space. If set to False, the volume is
# created as a fully allocated file, in which case, creation
# may take a significantly longer time. (boolean value)
#gpfs_sparse_volumes=true

# Specifies the storage pool that volumes are assigned to.  By
# default, the system storage pool is used. (string value)
#gpfs_storage_pool=<None>


#
# Options defined in cinder.volume.drivers.ibm.storwize_svc
#

# Storage system storage pool for volumes (string value)
#storwize_svc_volpool_name=volpool

# Storage system space-efficiency parameter for volumes
# (percentage) (integer value)
#storwize_svc_vol_rsize=2

# Storage system threshold for volume capacity warnings
# (percentage) (integer value)
#storwize_svc_vol_warning=0

# Storage system autoexpand parameter for volumes (True/False)
# (boolean value)
#storwize_svc_vol_autoexpand=true

# Storage system grain size parameter for volumes
# (32/64/128/256) (integer value)
#storwize_svc_vol_grainsize=256

# Storage system compression option for volumes (boolean
# value)
#storwize_svc_vol_compression=false

# Enable Easy Tier for volumes (boolean value)
#storwize_svc_vol_easytier=true

# The I/O group in which to allocate volumes (integer value)
#storwize_svc_vol_iogrp=0

# Maximum number of seconds to wait for FlashCopy to be
# prepared. Maximum value is 600 seconds (10 minutes) (integer
# value)
#storwize_svc_flashcopy_timeout=120

# Connection protocol (iSCSI/FC) (string value)
#storwize_svc_connection_protocol=iSCSI

# Configure CHAP authentication for iSCSI connections
# (Default: Enabled) (boolean value)
#storwize_svc_iscsi_chap_enabled=true

# Connect with multipath (FC only; iSCSI multipath is
# controlled by Nova) (boolean value)
#storwize_svc_multipath_enabled=false

# Allows vdisk to multi host mapping (boolean value)
#storwize_svc_multihostmap_enabled=true


#
# Options defined in cinder.volume.drivers.ibm.xiv_ds8k
#

# Proxy driver that connects to the IBM Storage Array (string
# value)
#xiv_ds8k_proxy=xiv_ds8k_openstack.nova_proxy.XIVDS8KNovaProxy

# Connection type to the IBM Storage Array
# (fibre_channel|iscsi) (string value)
#xiv_ds8k_connection_type=iscsi

# CHAP authentication mode, effective only for iscsi
# (disabled|enabled) (string value)
#xiv_chap=disabled


#
# Options defined in cinder.volume.drivers.lvm
#

# Name for the VG that will contain exported volumes (string
# value)
#volume_group=cinder-volumes

# If set, create lvms with multiple mirrors. Note that this
# requires lvm_mirrors + 2 pvs with available space (integer
# value)
#lvm_mirrors=0

# Type of LVM volumes to deploy; (default or thin) (string
# value)
#lvm_type=default


#
# Options defined in cinder.volume.drivers.netapp.options
#

# The vFiler unit on which provisioning of block storage
# volumes will be done. This option is only used by the driver
# when connecting to an instance with a storage family of Data
# ONTAP operating in 7-Mode. Only use this option when
# utilizing the MultiStore feature on the NetApp storage
# system. (string value)
#netapp_vfiler=<None>

# Administrative user account name used to access the storage
# system or proxy server. (string value)
#netapp_login=<None>

# Password for the administrative user account specified in
# the netapp_login option. (string value)
#netapp_password=<None>

# This option specifies the virtual storage server (Vserver)
# name on the storage cluster on which provisioning of block
# storage volumes should occur. If using the NFS storage
# protocol, this parameter is mandatory for storage service
# catalog support (utilized by Cinder volume type extra_specs
# support). If this option is specified, the exports belonging
# to the Vserver will only be used for provisioning in the
# future. Block storage volumes on exports not belonging to
# the Vserver specified by this option will continue to
# function normally. (string value)
#netapp_vserver=<None>

# The hostname (or IP address) for the storage system or proxy
# server. (string value)
#netapp_server_hostname=<None>

# The TCP port to use for communication with the storage
# system or proxy server. Traditionally, port 80 is used for
# HTTP and port 443 is used for HTTPS; however, this value
# should be changed if an alternate port has been configured
# on the storage system or proxy server. (integer value)
#netapp_server_port=80

# This option is used to specify the path to the E-Series
# proxy application on a proxy server. The value is combined
# with the value of the netapp_transport_type,
# netapp_server_hostname, and netapp_server_port options to
# create the URL used by the driver to connect to the proxy
# application. (string value)
#netapp_webservice_path=/devmgr/v2

# This option is only utilized when the storage family is
# configured to eseries. This option is used to restrict
# provisioning to the specified controllers. Specify the value
# of this option to be a comma separated list of controller
# hostnames or IP addresses to be used for provisioning.
# (string value)
#netapp_controller_ips=<None>

# Password for the NetApp E-Series storage array. (string
# value)
#netapp_sa_password=<None>

# This option is used to restrict provisioning to the
# specified storage pools. Only dynamic disk pools are
# currently supported. Specify the value of this option to be
# a comma separated list of disk pool names to be used for
# provisioning. (string value)
#netapp_storage_pools=<None>

# This option is used to define how the controllers in the
# E-Series storage array will work with the particular
# operating system on the hosts that are connected to it.
# (string value)
#netapp_eseries_host_type=linux_dm_mp

# If the percentage of available space for an NFS share has
# dropped below the value specified by this option, the NFS
# image cache will be cleaned. (integer value)
#thres_avl_size_perc_start=20

# When the percentage of available space on an NFS share has
# reached the percentage specified by this option, the driver
# will stop clearing files from the NFS image cache that have
# not been accessed in the last M minutes, where M is the
# value of the expiry_thres_minutes configuration option.
# (integer value)
#thres_avl_size_perc_stop=60

# This option specifies the threshold for last access time for
# images in the NFS image cache. When a cache cleaning cycle
# begins, images in the cache that have not been accessed in
# the last M minutes, where M is the value of this parameter,
# will be deleted from the cache to create free space on the
# NFS share. (integer value)
#expiry_thres_minutes=720

# This option specifies the path of the NetApp copy offload
# tool binary. Ensure that the binary has execute permissions
# set which allow the effective user of the cinder-volume
# process to execute the file. (string value)
#netapp_copyoffload_tool_path=<None>

# The quantity to be multiplied by the requested volume size
# to ensure enough space is available on the virtual storage
# server (Vserver) to fulfill the volume creation request.
# (floating point value)
#netapp_size_multiplier=1.2

# This option is only utilized when the storage protocol is
# configured to use iSCSI. This option is used to restrict
# provisioning to the specified controller volumes. Specify
# the value of this option to be a comma separated list of
# NetApp controller volume names to be used for provisioning.
# (string value)
#netapp_volume_list=<None>

# The storage family type used on the storage system; valid
# values are ontap_7mode for using Data ONTAP operating in
# 7-Mode, ontap_cluster for using clustered Data ONTAP, or
# eseries for using E-Series. (string value)
#netapp_storage_family=ontap_cluster

# The storage protocol to be used on the data path with the
# storage system; valid values are iscsi or nfs. (string
# value)
#netapp_storage_protocol=<None>

# The transport protocol used when communicating with the
# storage system or proxy server. Valid values are http or
# https. (string value)
#netapp_transport_type=http


#
# Options defined in cinder.volume.drivers.nexenta.options
#

# IP address of Nexenta SA (string value)
#nexenta_host=

# HTTP port to connect to Nexenta REST API server (integer
# value)
#nexenta_rest_port=2000

# Use http or https for REST connection (default auto) (string
# value)
#nexenta_rest_protocol=auto

# User name to connect to Nexenta SA (string value)
#nexenta_user=admin

# Password to connect to Nexenta SA (string value)
#nexenta_password=nexenta

# Nexenta target portal port (integer value)
#nexenta_iscsi_target_portal_port=3260

# pool on SA that will hold all volumes (string value)
#nexenta_volume=cinder

# IQN prefix for iSCSI targets (string value)
#nexenta_target_prefix=iqn.1986-03.com.sun:02:cinder-

# prefix for iSCSI target groups on SA (string value)
#nexenta_target_group_prefix=cinder/

# File with the list of available nfs shares (string value)
#nexenta_shares_config=/etc/cinder/nfs_shares

# Base dir containing mount points for nfs shares (string
# value)
#nexenta_mount_point_base=$state_path/mnt

# Create volumes as sparsed files which take no space.If set
# to False volume is created as regular file.In such case
# volume creation takes a lot of time. (boolean value)
#nexenta_sparsed_volumes=true

# Default compression value for new ZFS folders. (string
# value)
#nexenta_volume_compression=on

# If set True cache NexentaStor appliance volroot option
# value. (boolean value)
#nexenta_nms_cache_volroot=true

# Enable stream compression, level 1..9. 1 - gives best speed;
# 9 - gives best compression. (integer value)
#nexenta_rrmgr_compression=0

# TCP Buffer size in KiloBytes. (integer value)
#nexenta_rrmgr_tcp_buf_size=4096

# Number of TCP connections. (integer value)
#nexenta_rrmgr_connections=2

# block size for volumes (blank=default,8KB) (string value)
#nexenta_blocksize=

# flag to create sparse volumes (boolean value)
#nexenta_sparse=false


#
# Options defined in cinder.volume.drivers.nfs
#

# IP address or Hostname of NAS system. (string value)
#nas_ip=

# User name to connect to NAS system. (string value)
#nas_login=admin

# Password to connect to NAS system. (string value)
#nas_password=

# SSH port to use to connect to NAS system. (integer value)
#nas_ssh_port=22

# Filename of private key to use for SSH authentication.
# (string value)
#nas_private_key=

# File with the list of available nfs shares (string value)
#nfs_shares_config=/etc/cinder/nfs_shares

# Create volumes as sparsed files which take no space.If set
# to False volume is created as regular file.In such case
# volume creation takes a lot of time. (boolean value)
#nfs_sparsed_volumes=true

# Percent of ACTUAL usage of the underlying volume before no
# new volumes can be allocated to the volume destination.
# (floating point value)
#nfs_used_ratio=0.95

# This will compare the allocated to available space on the
# volume destination.  If the ratio exceeds this number, the
# destination will no longer be valid. (floating point value)
#nfs_oversub_ratio=1.0

# Base dir containing mount points for nfs shares. (string
# value)
#nfs_mount_point_base=$state_path/mnt

# Mount options passed to the nfs client. See section of the
# nfs man page for details. (string value)
#nfs_mount_options=<None>


#
# Options defined in cinder.volume.drivers.rbd
#

# the RADOS pool in which rbd volumes are stored (string
# value)
#rbd_pool=rbd

# the RADOS client name for accessing rbd volumes - only set
# when using cephx authentication (string value)
#rbd_user=<None>

# path to the ceph configuration file to use (string value)
#rbd_ceph_conf=

# flatten volumes created from snapshots to remove dependency
# (boolean value)
#rbd_flatten_volume_from_snapshot=false

# the libvirt uuid of the secret for the rbd_uservolumes
# (string value)
#rbd_secret_uuid=<None>

# where to store temporary image files if the volume driver
# does not write them directly to the volume (string value)
#volume_tmp_dir=<None>

# maximum number of nested clones that can be taken of a
# volume before enforcing a flatten prior to next clone. A
# value of zero disables cloning (integer value)
#rbd_max_clone_depth=5

# Timeout value (in seconds) used when connecting to ceph
# cluster. If value < 0, no timeout is set and default
# librados value is used. (integer value)
#rados_connect_timeout=-1


#
# Options defined in cinder.volume.drivers.san.hp.hp_3par_common
#

# 3PAR WSAPI Server Url like https://<3par ip>:8080/api/v1
# (string value)
#hp3par_api_url=

# 3PAR Super user username (string value)
#hp3par_username=

# 3PAR Super user password (string value)
#hp3par_password=

# The CPG to use for volume creation (string value)
#hp3par_cpg=OpenStack

# The CPG to use for Snapshots for volumes. If empty
# hp3par_cpg will be used (string value)
#hp3par_cpg_snap=

# The time in hours to retain a snapshot.  You can't delete it
# before this expires. (string value)
#hp3par_snapshot_retention=

# The time in hours when a snapshot expires  and is deleted.
# This must be larger than expiration (string value)
#hp3par_snapshot_expiration=

# Enable HTTP debugging to 3PAR (boolean value)
#hp3par_debug=false

# List of target iSCSI addresses to use. (list value)
#hp3par_iscsi_ips=


#
# Options defined in cinder.volume.drivers.san.hp.hp_lefthand_rest_proxy
#

# HP LeftHand WSAPI Server Url like https://<LeftHand
# ip>:8081/lhos (string value)
#hplefthand_api_url=<None>

# HP LeftHand Super user username (string value)
#hplefthand_username=<None>

# HP LeftHand Super user password (string value)
#hplefthand_password=<None>

# HP LeftHand cluster name (string value)
#hplefthand_clustername=<None>

# Configure CHAP authentication for iSCSI connections
# (Default: Disabled) (boolean value)
#hplefthand_iscsi_chap_enabled=false

# Enable HTTP debugging to LeftHand (boolean value)
#hplefthand_debug=false


#
# Options defined in cinder.volume.drivers.san.hp.hp_msa_common
#

# The VDisk to use for volume creation. (string value)
#msa_vdisk=OpenStack


#
# Options defined in cinder.volume.drivers.san.san
#

# Use thin provisioning for SAN volumes? (boolean value)
#san_thin_provision=true

# IP address of SAN controller (string value)
#san_ip=

# Username for SAN controller (string value)
#san_login=admin

# Password for SAN controller (string value)
#san_password=

# Filename of private key to use for SSH authentication
# (string value)
#san_private_key=

# Cluster name to use for creating volumes (string value)
#san_clustername=

# SSH port to use with SAN (integer value)
#san_ssh_port=22

# Execute commands locally instead of over SSH; use if the
# volume service is running on the SAN device (boolean value)
#san_is_local=false

# SSH connection timeout in seconds (integer value)
#ssh_conn_timeout=30

# Minimum ssh connections in the pool (integer value)
#ssh_min_pool_conn=1

# Maximum ssh connections in the pool (integer value)
#ssh_max_pool_conn=5


#
# Options defined in cinder.volume.drivers.san.solaris
#

# The ZFS path under which to create zvols for volumes.
# (string value)
#san_zfs_volume_base=rpool/


#
# Options defined in cinder.volume.drivers.scality
#

# Path or URL to Scality SOFS configuration file (string
# value)
#scality_sofs_config=<None>

# Base dir where Scality SOFS shall be mounted (string value)
#scality_sofs_mount_point=$state_path/scality

# Path from Scality SOFS root to volume dir (string value)
#scality_sofs_volume_dir=cinder/volumes


#
# Options defined in cinder.volume.drivers.solidfire
#

# Set 512 byte emulation on volume creation;  (boolean value)
#sf_emulate_512=true

# Allow tenants to specify QOS on create (boolean value)
#sf_allow_tenant_qos=false

# Create SolidFire accounts with this prefix. Any string can
# be used here, but the string "hostname" is special and will
# create a prefix using the cinder node hostsname (previous
# default behavior).  The default is NO prefix. (string value)
#sf_account_prefix=<None>

# SolidFire API port. Useful if the device api is behind a
# proxy on a different port. (integer value)
#sf_api_port=443


#
# Options defined in cinder.volume.drivers.vmware.vmdk
#

# IP address for connecting to VMware ESX/VC server. (string
# value)
#vmware_host_ip=<None>

# Username for authenticating with VMware ESX/VC server.
# (string value)
#vmware_host_username=<None>

# Password for authenticating with VMware ESX/VC server.
# (string value)
#vmware_host_password=<None>

# Optional VIM service WSDL Location e.g
# http://<server>/vimService.wsdl. Optional over-ride to
# default location for bug work-arounds. (string value)
#vmware_wsdl_location=<None>

# Number of times VMware ESX/VC server API must be retried
# upon connection related issues. (integer value)
#vmware_api_retry_count=10

# The interval (in seconds) for polling remote tasks invoked
# on VMware ESX/VC server. (integer value)
#vmware_task_poll_interval=5

# Name for the folder in the VC datacenter that will contain
# cinder volumes. (string value)
#vmware_volume_folder=cinder-volumes

# Timeout in seconds for VMDK volume transfer between Cinder
# and Glance. (integer value)
#vmware_image_transfer_timeout_secs=7200

# Max number of objects to be retrieved per batch. Query
# results will be obtained in batches from the server and not
# in one shot. Server may still limit the count to something
# less than the configured value. (integer value)
#vmware_max_objects_retrieval=100

# Optional string specifying the VMware VC server version. The
# driver attempts to retrieve the version from VMware VC
# server. Set this configuration only if you want to override
# the VC server version. (string value)
#vmware_host_version=<None>


#
# Options defined in cinder.volume.drivers.windows.windows
#

# Path to store VHD backed volumes (string value)
#windows_iscsi_lun_path=C:\iSCSIVirtualDisks


#
# Options defined in cinder.volume.drivers.xenapi.sm
#

# NFS server to be used by XenAPINFSDriver (string value)
#xenapi_nfs_server=<None>

# Path of exported NFS, used by XenAPINFSDriver (string value)
#xenapi_nfs_serverpath=<None>

# URL for XenAPI connection (string value)
#xenapi_connection_url=<None>

# Username for XenAPI connection (string value)
#xenapi_connection_username=root

# Password for XenAPI connection (string value)
#xenapi_connection_password=<None>

# Base path to the storage repository (string value)
#xenapi_sr_base_path=/var/run/sr-mount


#
# Options defined in cinder.volume.drivers.zadara
#

# Management IP of Zadara VPSA (string value)
#zadara_vpsa_ip=<None>

# Zadara VPSA port number (string value)
#zadara_vpsa_port=<None>

# Use SSL connection (boolean value)
#zadara_vpsa_use_ssl=false

# User name for the VPSA (string value)
#zadara_user=<None>

# Password for the VPSA (string value)
#zadara_password=<None>

# Name of VPSA storage pool for volumes (string value)
#zadara_vpsa_poolname=<None>

# Default thin provisioning policy for volumes (boolean value)
#zadara_vol_thin=true

# Default encryption policy for volumes (boolean value)
#zadara_vol_encrypt=false

# Default template for VPSA volume names (string value)
#zadara_vol_name_template=OS_%s

# Automatically detach from servers on volume delete (boolean
# value)
#zadara_vpsa_auto_detach_on_delete=true

# Don't halt on deletion of non-existing volumes (boolean
# value)
#zadara_vpsa_allow_nonexistent_delete=true


#
# Options defined in cinder.volume.manager
#

# Driver to use for volume creation (string value)
#volume_driver=cinder.volume.drivers.lvm.LVMISCSIDriver

# Timeout for creating the volume to migrate to when
# performing volume migration (seconds) (integer value)
#migration_create_volume_timeout_secs=300

# Offload pending volume delete during volume service startup
# (boolean value)
#volume_service_inithost_offload=false

# FC Zoning mode configured (string value)
#zoning_mode=none

# User defined capabilities, a JSON formatted string
# specifying key/value pairs. (string value)
#extra_capabilities={}


[BRCD_FABRIC_EXAMPLE]

#
# Options defined in cinder.zonemanager.drivers.brocade.brcd_fabric_opts
#

# Management IP of fabric (string value)
#fc_fabric_address=

# Fabric user ID (string value)
#fc_fabric_user=

# Password for user (string value)
#fc_fabric_password=

# Connecting port (integer value)
#fc_fabric_port=22

# overridden zoning policy (string value)
#zoning_policy=initiator-target

# overridden zoning activation state (boolean value)
#zone_activate=true

# overridden zone name prefix (string value)
#zone_name_prefix=<None>

# Principal switch WWN of the fabric (string value)
#principal_switch_wwn=<None>


[database]

#
# Options defined in cinder.openstack.common.db.api
#

# The backend to use for db (string value)
# Deprecated group/name - [DEFAULT]/db_backend
#backend=sqlalchemy

# Enable the experimental use of thread pooling for all DB API
# calls (boolean value)
# Deprecated group/name - [DEFAULT]/dbapi_use_tpool
#use_tpool=false


#
# Options defined in cinder.openstack.common.db.sqlalchemy.session
#

# The SQLAlchemy connection string used to connect to the
# database (string value)
# Deprecated group/name - [DEFAULT]/sql_connection
#connection=sqlite:///$state_path/$sqlite_db

# timeout before idle sql connections are reaped (integer
# value)
# Deprecated group/name - [DEFAULT]/sql_idle_timeout
#idle_timeout=3600

# Minimum number of SQL connections to keep open in a pool
# (integer value)
# Deprecated group/name - [DEFAULT]/sql_min_pool_size
#min_pool_size=1

# Maximum number of SQL connections to keep open in a pool
# (integer value)
# Deprecated group/name - [DEFAULT]/sql_max_pool_size
#max_pool_size=5

# maximum db connection retries during startup. (setting -1
# implies an infinite retry count) (integer value)
# Deprecated group/name - [DEFAULT]/sql_max_retries
#max_retries=10

# interval between retries of opening a sql connection
# (integer value)
# Deprecated group/name - [DEFAULT]/sql_retry_interval
#retry_interval=10

# If set, use this value for max_overflow with sqlalchemy
# (integer value)
# Deprecated group/name - [DEFAULT]/sql_max_overflow
#max_overflow=<None>

# Verbosity of SQL debugging information. 0=None,
# 100=Everything (integer value)
# 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


[fc-zone-manager]

#
# Options defined in cinder.zonemanager.drivers.brocade.brcd_fc_zone_driver
#

# Southbound connector for zoning operation (string value)
#brcd_sb_connector=cinder.zonemanager.drivers.brocade.brcd_fc_zone_client_cli.BrcdFCZoneClientCLI


#
# Options defined in cinder.zonemanager.fc_zone_manager
#

# FC Zone Driver responsible for zone management (string
# value)
#zone_driver=cinder.zonemanager.drivers.brocade.brcd_fc_zone_driver.BrcdFCZoneDriver

# Zoning policy configured by user (string value)
#zoning_policy=initiator-target

# Comma separated list of fibre channel fabric names. This
# list of names is used to retrieve other SAN credentials for
# connecting to each SAN fabric (string value)
#fc_fabric_names=<None>

# FC San Lookup Service (string value)
#fc_san_lookup_service=cinder.zonemanager.drivers.brocade.brcd_fc_san_lookup_service.BrcdFCSanLookupService


[keymgr]

#
# Options defined in cinder.keymgr
#

# The full class name of the key manager API class (string
# value)
#api_class=cinder.keymgr.conf_key_mgr.ConfKeyManager


#
# Options defined in cinder.keymgr.conf_key_mgr
#

# Fixed key returned by key manager, specified in hex (string
# value)
#fixed_key=<None>


[keystone_authtoken]

#
# Options defined in keystoneclient.middleware.auth_token
#

# 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 (http or https).
# Deprecated, use identity_uri. (string value)
#auth_protocol=https

# Complete public Identity API endpoint (string value)
#auth_uri=<None>

# Complete admin Identity API endpoint. This should specify
# the unversioned root endpoint e.g. https://localhost:35357/
# (string value)
#identity_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. (boolean 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

# 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>

# Keystone account username (string value)
#admin_user=<None>

# Keystone account password (string value)
#admin_password=<None>

# Keystone service account tenant name to validate user tokens
# (string value)
#admin_tenant_name=admin

# Env key for the swift cache (string value)
#cache=<None>

# Required if Keystone server requires client certificate
# (string value)
#certfile=<None>

# Required if Keystone 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

# Directory used to cache files related to PKI tokens (string
# value)
#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 - [DEFAULT]/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

# 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. (integer
# value)
#revocation_cache_time=10

# (optional) if defined, indicate whether token data should be
# authenticated or authenticated and encrypted. Acceptable
# values are MAC or ENCRYPT.  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)
#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) 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

# If true, the revocation list will be checked for cached
# tokens. This requires that PKI tokens are configured on the
# Keystone server. (boolean value)
#check_revocations_for_cached=false

# 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)
#hash_algorithms=md5


[matchmaker_redis]

#
# Options defined in oslo.messaging
#

# Host to locate redis. (string value)
#host=127.0.0.1

# Use this port to connect to redis host. (integer value)
#port=6379

# Password for Redis server (optional). (string value)
#password=<None>


[matchmaker_ring]

#
# Options defined in oslo.messaging
#

# Matchmaker ring file (JSON). (string value)
# Deprecated group/name - [DEFAULT]/matchmaker_ringfile
#ringfile=/etc/oslo/matchmaker_ring.json


[oslo_messaging_amqp]

#
# Options defined in oslo.messaging
#
# NOTE: Options in this group are supported when using oslo.messaging >=1.5.0.

# 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

# Name for the AMQP container (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

# CA certificate PEM file for verifing server certificate
# (string value)
#ssl_ca_file=

# Identifying certificate PEM file to present to clients
# (string value)
#ssl_cert_file=

# Private key PEM file used to sign cert_file certificate
# (string value)
#ssl_key_file=

# Password for decrypting ssl_key_file (if encrypted) (string
# value)
#ssl_key_password=<None>

# Accept clients using either SSL or plain TCP (boolean value)
#allow_insecure_clients=false


[profiler]

#
# Options defined in cinder.service
#

# If False fully disable profiling feature. (boolean value)
#profiler_enabled=false

# If False doesn't trace SQL requests. (boolean value)
#trace_sqlalchemy=false


[ssl]

#
# Options defined in cinder.openstack.common.sslutils
#

# CA certificate file to use to verify connecting clients
# (string value)
#ca_file=<None>

# Certificate file to use when starting the server securely
# (string value)
#cert_file=<None>

# Private key file to use when starting the server securely
# (string value)
#key_file=<None>