path: root/etc/heat/heat.conf.sample

[DEFAULT]

#
# Options defined in heat.common.config
#

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


#
# Options defined in heat.common.config
#

# The default user for new instances. This option is
# deprecated and will be removed in the Juno release. If it's
# empty, Heat will use the default user set up with your cloud
# image (for OS::Nova::Server) or 'ec2-user' (for
# AWS::EC2::Instance). (string value)
#instance_user=ec2-user

# Driver to use for controlling instances. (string value)
#instance_driver=heat.engine.nova

# List of directories to search for plug-ins. (list value)
#plugin_dirs=/usr/lib64/heat,/usr/lib/heat

# The directory to search for environment files. (string
# value)
#environment_dir=/etc/heat/environment.d

# Select deferred auth method, stored password or trusts.
# (string value)
#deferred_auth_method=password

# Subset of trustor roles to be delegated to heat. (list
# value)
#trusts_delegated_roles=heat_stack_owner

# Maximum resources allowed per top-level stack. (integer
# value)
#max_resources_per_stack=1000

# Maximum number of stacks any one tenant may have active at
# one time. (integer value)
#max_stacks_per_tenant=100

# Number of times to retry to bring a resource to a non-error
# state. Set to 0 to disable retries. (integer value)
#action_retry_limit=5

# Controls how many events will be pruned whenever a  stack's
# events exceed max_events_per_stack. Set this lower to keep
# more events at the expense of more frequent purges. (integer
# value)
#event_purge_batch_size=10

# Maximum events that will be available per stack. Older
# events will be deleted when this is reached. Set to 0 for
# unlimited events per stack. (integer value)
#max_events_per_stack=1000

# Timeout in seconds for stack action (ie. create or update).
# (integer value)
#stack_action_timeout=3600

# RPC timeout for the engine liveness check that is used for
# stack locking. (integer value)
#engine_life_check_timeout=2

# Enable the legacy OS::Heat::CWLiteAlarm resource. (boolean
# value)
#enable_cloud_watch_lite=true

# Enable the preview Stack Abandon feature. (boolean value)
#enable_stack_abandon=false

# Enable the preview Stack Adopt feature. (boolean value)
#enable_stack_adopt=false

# Deprecated. (string value)
#onready=<None>


#
# Options defined in heat.common.config
#

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

# URL of the Heat metadata server. (string value)
#heat_metadata_server_url=

# URL of the Heat waitcondition server. (string value)
#heat_waitcondition_server_url=

# URL of the Heat CloudWatch server. (string value)
#heat_watch_server_url=

# Instance connection to CFN/CW API via https. (string value)
#instance_connection_is_secure=0

# Instance connection to CFN/CW API validate certs if SSL is
# used. (string value)
#instance_connection_https_validate_certificates=1

# Default region name used to get services endpoints. (string
# value)
#region_name_for_services=<None>

# Keystone role for heat template-defined users. (string
# value)
#heat_stack_user_role=heat_stack_user

# Keystone domain ID which contains heat template-defined
# users. If this option is set, stack_user_domain_name option
# will be ignored. (string value)
# Deprecated group/name - [DEFAULT]/stack_user_domain
#stack_user_domain_id=<None>

# Keystone domain name which contains heat template-defined
# users. If `stack_user_domain_id` option is set, this option
# is ignored. (string value)
#stack_user_domain_name=<None>

# Keystone username, a user with roles sufficient to manage
# users and projects in the stack_user_domain. (string value)
#stack_domain_admin=<None>

# Keystone password for stack_domain_admin user. (string
# value)
#stack_domain_admin_password=<None>

# Maximum raw byte size of any template. (integer value)
#max_template_size=524288

# Maximum depth allowed when using nested stacks. (integer
# value)
#max_nested_stack_depth=3

# Number of heat-engine processes to fork and run. (integer
# value)
#num_engine_workers=1


#
# Options defined in heat.common.wsgi
#

# Maximum raw byte size of JSON request body. Should be larger
# than max_template_size. (integer value)
#max_json_body_size=1048576


#
# 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, SSLv23 and SSLv3. SSLv2 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

# If passed, use a fake RabbitMQ provider. (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=heat

# 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 heat.api.middleware.ssl
#

# The HTTP Header that will be used to determine which the
# original request protocol scheme was, even if it was removed
# by an SSL terminator proxy. (string value)
#secure_proxy_ssl_header=X-Forwarded-Proto


#
# Options defined in heat.common.crypt
#

# Encryption key used for authentication info in database.
# (string value)
#auth_encryption_key=notgood but just long enough i think


#
# Options defined in heat.common.heat_keystoneclient
#

# Fully qualified class name to use as a keystone backend.
# (string value)
#keystone_backend=heat.common.heat_keystoneclient.KeystoneClientV3


#
# Options defined in heat.engine.clients
#

# Fully qualified class name to use as a client backend.
# (string value)
#cloud_backend=heat.engine.clients.OpenStackClients


#
# Options defined in heat.engine.notification
#

# Default notification level for outgoing notifications.
# (string value)
#default_notification_level=INFO

# Default publisher_id for outgoing notifications. (string
# value)
#default_publisher_id=<None>

# List of drivers to send notifications (DEPRECATED). (multi
# valued)
#list_notifier_drivers=<None>


#
# Options defined in heat.engine.resources.loadbalancer
#

# Custom template for the built-in loadbalancer nested stack.
# (string value)
#loadbalancer_template=<None>


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

# Enables or disables inter-process locks. (boolean value)
#disable_process_locking=false

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


#
# Options defined in heat.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

# Enables or disables publication of error events. (boolean
# value)
#publish_errors=false

# Enables or disables fatal status of deprecations. (boolean
# value)
#fatal_deprecations=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] "

# 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. (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 will change in J to honor RFC5424. (boolean
# value)
#use_syslog=false

# (Optional) Enables or disables syslog rfc5424 format for
# logging. If enabled, prefixes the MSG part of the syslog
# message with APP-NAME (RFC5424). The format without the 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 heat.openstack.common.policy
#

# The JSON file that defines policies. (string value)
#policy_file=policy.json

# Default rule. Enforced when a requested rule is not found.
# (string value)
#policy_default_rule=default


[auth_password]

#
# Options defined in heat.common.config
#

# Allow orchestration of multiple clouds. (boolean value)
#multi_cloud=false

# Allowed keystone endpoints for auth_uri when multi_cloud is
# enabled. At least one endpoint needs to be specified. (list
# value)
#allowed_auth_uris=


[clients]

#
# Options defined in heat.common.config
#

# 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


[clients_ceilometer]

#
# Options defined in heat.common.config
#

# 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


[clients_cinder]

#
# Options defined in heat.common.config
#

# 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


#
# Options defined in heat.common.config
#

# Allow client's debug log output. (boolean value)
#http_log_debug=false


[clients_glance]

#
# Options defined in heat.common.config
#

# 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


[clients_heat]

#
# Options defined in heat.common.config
#

# 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


#
# Options defined in heat.common.config
#

# Optional heat url in format like
# http://0.0.0.0:8004/v1/%(tenant_id)s. (string value)
#url=<None>


[clients_keystone]

#
# Options defined in heat.common.config
#

# 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


[clients_neutron]

#
# Options defined in heat.common.config
#

# 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


[clients_nova]

#
# Options defined in heat.common.config
#

# 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


#
# Options defined in heat.common.config
#

# Allow client's debug log output. (boolean value)
#http_log_debug=false


[clients_swift]

#
# Options defined in heat.common.config
#

# 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


[clients_trove]

#
# Options defined in heat.common.config
#

# 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


[database]

#
# Options defined in oslo.db
#

# The file name to use with SQLite. (string value)
#sqlite_db=oslo.sqlite

# If True, SQLite uses synchronous mode. (boolean value)
#sqlite_synchronous=true

# The back end to use for the database. (string value)
# Deprecated group/name - [DEFAULT]/db_backend
#backend=sqlalchemy

# The SQLAlchemy connection string to use to connect to the
# database. (string value)
# Deprecated group/name - [DEFAULT]/sql_connection
# Deprecated group/name - [DATABASE]/sql_connection
# Deprecated group/name - [sql]/connection
#connection=<None>

# The SQLAlchemy connection string to use to connect to the
# slave database. (string value)
#slave_connection=<None>

# The SQL mode to be used for MySQL sessions. This option,
# including the default, overrides any server-set SQL mode. To
# use whatever SQL mode is set by the server configuration,
# set this to no value. Example: mysql_sql_mode= (string
# value)
#mysql_sql_mode=TRADITIONAL

# Timeout before idle SQL connections are reaped. (integer
# value)
# Deprecated group/name - [DEFAULT]/sql_idle_timeout
# Deprecated group/name - [DATABASE]/sql_idle_timeout
# Deprecated group/name - [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
# Deprecated group/name - [DATABASE]/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
# Deprecated group/name - [DATABASE]/sql_max_pool_size
#max_pool_size=<None>

# Maximum db connection retries during startup. Set to -1 to
# specify an infinite retry count. (integer value)
# Deprecated group/name - [DEFAULT]/sql_max_retries
# Deprecated group/name - [DATABASE]/sql_max_retries
#max_retries=10

# Interval between retries of opening a SQL connection.
# (integer value)
# Deprecated group/name - [DEFAULT]/sql_retry_interval
# Deprecated group/name - [DATABASE]/reconnect_interval
#retry_interval=10

# If set, use this value for max_overflow with SQLAlchemy.
# (integer value)
# Deprecated group/name - [DEFAULT]/sql_max_overflow
# Deprecated group/name - [DATABASE]/sqlalchemy_max_overflow
#max_overflow=<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

# If set, use this value for pool_timeout with SQLAlchemy.
# (integer value)
# Deprecated group/name - [DATABASE]/sqlalchemy_pool_timeout
#pool_timeout=<None>

# Enable the experimental use of database reconnect on
# connection lost. (boolean value)
#use_db_reconnect=false

# Seconds between database connection retries. (integer value)
#db_retry_interval=1

# If True, increases the interval between database connection
# retries up to db_max_retry_interval. (boolean value)
#db_inc_retry_interval=true

# If db_inc_retry_interval is set, the maximum seconds between
# database connection retries. (integer value)
#db_max_retry_interval=10

# Maximum database connection retries before error is raised.
# Set to -1 to specify an infinite retry count. (integer
# value)
#db_max_retries=20


[ec2authtoken]

#
# Options defined in heat.api.aws.ec2token
#

# Authentication Endpoint URI. (string value)
#auth_uri=<None>

# Allow orchestration of multiple clouds. (boolean value)
#multi_cloud=false

# Allowed keystone endpoints for auth_uri when multi_cloud is
# enabled. At least one endpoint needs to be specified. (list
# value)
#allowed_auth_uris=


[heat_api]

#
# Options defined in heat.common.wsgi
#

# Address to bind the server. Useful when selecting a
# particular network interface. (string value)
#bind_host=0.0.0.0

# The port on which the server will listen. (integer value)
#bind_port=8004

# Number of backlog requests to configure the socket with.
# (integer value)
#backlog=4096

# Location of the SSL certificate file to use for SSL mode.
# (string value)
#cert_file=<None>

# Location of the SSL key file to use for enabling SSL mode.
# (string value)
#key_file=<None>

# Number of workers for Heat service. (integer value)
#workers=0

# 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


[heat_api_cfn]

#
# Options defined in heat.common.wsgi
#

# Address to bind the server. Useful when selecting a
# particular network interface. (string value)
#bind_host=0.0.0.0

# The port on which the server will listen. (integer value)
#bind_port=8000

# Number of backlog requests to configure the socket with.
# (integer value)
#backlog=4096

# Location of the SSL certificate file to use for SSL mode.
# (string value)
#cert_file=<None>

# Location of the SSL key file to use for enabling SSL mode.
# (string value)
#key_file=<None>

# Number of workers for Heat service. (integer value)
#workers=0

# 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


[heat_api_cloudwatch]

#
# Options defined in heat.common.wsgi
#

# Address to bind the server. Useful when selecting a
# particular network interface. (string value)
#bind_host=0.0.0.0

# The port on which the server will listen. (integer value)
#bind_port=8003

# Number of backlog requests to configure the socket with.
# (integer value)
#backlog=4096

# Location of the SSL certificate file to use for SSL mode.
# (string value)
#cert_file=<None>

# Location of the SSL key file to use for enabling SSL mode.
# (string value)
#key_file=<None>

# Number of workers for Heat service. (integer value)
#workers=0

# 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


[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


[paste_deploy]

#
# Options defined in heat.common.config
#

# The flavor to use. (string value)
#flavor=<None>

# The API paste config file to use. (string value)
#api_paste_config=api-paste.ini


[revision]

#
# Options defined in heat.common.config
#

# Heat build revision. If you would prefer to manage your
# build revision separately, you can move this section to a
# different file and add it as another config option. (string
# value)
#heat_revision=unknown