The following options can be set in the /etc/murano/murano.conf
config file.
A sample configuration file is also available.
string
./meta
Metadata dir
host address
0.0.0.0
Address to bind the Murano API server to.
port number
8082
0
65535
Port the bind the Murano API server to.
string
''
Set a file server.
integer
4096
Number of backlog requests to configure the socket with
integer
600
Sets the value of TCP_KEEPIDLE in seconds for each server socket. Not supported on OS X.
integer
16384
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
30
1
Size of RPC connection pool.
Group |
Name |
---|---|
DEFAULT |
rpc_conn_pool_size |
integer
2
The pool size limit for connections expiration policy
integer
1200
The time-to-live in sec of idle connections in the pool
integer
64
Size of executor thread pool when executor is threading or eventlet.
Group |
Name |
---|---|
DEFAULT |
rpc_thread_pool_size |
integer
60
Seconds to wait for a response from a call.
string
rabbit://
The network address and optional user credentials for connecting to the messaging backend, in URL format. The expected format is:
driver://[user:pass@]host:port[,[userN:passN@]hostN:portN]/virtual_host?query
Example: rabbit://rabbitmq:password@127.0.0.1:5672//
For full details on the fields in the URL see the documentation of oslo_messaging.TransportURL at https://docs.openstack.org/oslo.messaging/latest/reference/transport.html
string
openstack
The default exchange under which topics are scoped. May be overridden by an exchange name specified in the transport_url option.
boolean
False
Add an endpoint to answer to ping calls. Endpoint is named oslo_rpc_server_ping
string
<None>
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
<None>
Enable eventlet backdoor, using the provided path as a unix socket that can receive connections. This option is mutually exclusive with ‘backdoor_port’ in that only one should be provided. If both are provided then the existence of this option overrides the usage of that option. Inside the path {pid} will be replaced with the PID of the current process.
boolean
True
Enables or disables logging values of all registered options when starting a service (at DEBUG level).
integer
60
Specify a timeout after which a gracefully shutdown server will exit. Zero value means endless wait.
boolean
False
This option can be changed without restarting.
If set to true, the logging level will be set to DEBUG instead of the default INFO level.
string
<None>
This option can be changed without restarting.
The name of a logging configuration file. This file is appended to any existing logging configuration files. For details about logging configuration files, see the Python logging module documentation. Note that when logging configuration files are used then all logging configuration is set in the configuration file and other logging configuration options are ignored (for example, log-date-format).
Group |
Name |
---|---|
DEFAULT |
log-config |
DEFAULT |
log_config |
string
%Y-%m-%d %H:%M:%S
Defines the format string for %(asctime)s in log records. Default: the value above . This option is ignored if log_config_append is set.
string
<None>
(Optional) Name of log file to send logging output to. If no default is set, logging will go to stderr as defined by use_stderr. This option is ignored if log_config_append is set.
Group |
Name |
---|---|
DEFAULT |
logfile |
string
<None>
(Optional) The base directory used for relative log_file paths. This option is ignored if log_config_append is set.
Group |
Name |
---|---|
DEFAULT |
logdir |
boolean
False
Uses logging handler designed to watch file system. When log file is moved or removed this handler will open a new log file with specified path instantaneously. It makes sense only if log_file option is specified and Linux platform is used. This option is ignored if log_config_append is set.
boolean
False
Use syslog for logging. Existing syslog format is DEPRECATED and will be changed later to honor RFC5424. This option is ignored if log_config_append is set.
boolean
False
Enable journald for logging. If running in a systemd environment you may wish to enable journal support. Doing so will use the journal native protocol which includes structured metadata in addition to log messages.This option is ignored if log_config_append is set.
string
LOG_USER
Syslog facility to receive log lines. This option is ignored if log_config_append is set.
boolean
False
Use JSON formatting for logging. This option is ignored if log_config_append is set.
boolean
False
Log output to standard error. This option is ignored if log_config_append is set.
boolean
False
Log output to Windows Event Log.
integer
1
The amount of time before the log files are rotated. This option is ignored unless log_rotation_type is set to “interval”.
string
days
Seconds, Minutes, Hours, Days, Weekday, Midnight
Rotation interval type. The time of the last file change (or the time when the service was started) is used when scheduling the next rotation.
integer
30
Maximum number of rotated log files.
integer
200
Log file maximum size in MB. This option is ignored if “log_rotation_type” is not set to “size”.
string
none
interval, size, none
Log rotation type.
Possible values
Rotate logs at predefined time intervals.
Rotate logs once they reach a predefined size.
Do not rotate log files.
string
%(asctime)s.%(msecs)03d %(process)d %(levelname)s %(name)s [%(global_request_id)s %(request_id)s %(user_identity)s] %(instance)s%(message)s
Format string to use for log messages with context. Used by oslo_log.formatters.ContextFormatter
string
%(asctime)s.%(msecs)03d %(process)d %(levelname)s %(name)s [-] %(instance)s%(message)s
Format string to use for log messages when context is undefined. Used by oslo_log.formatters.ContextFormatter
string
%(funcName)s %(pathname)s:%(lineno)d
Additional data to append to log message when logging level for the message is DEBUG. Used by oslo_log.formatters.ContextFormatter
string
%(asctime)s.%(msecs)03d %(process)d ERROR %(name)s %(instance)s
Prefix each line of exception output with this format. Used by oslo_log.formatters.ContextFormatter
string
%(user)s %(project)s %(domain)s %(system_scope)s %(user_domain)s %(project_domain)s
Defines the format string for %(user_identity)s that is used in logging_context_format_string. Used by oslo_log.formatters.ContextFormatter
list
['amqp=WARN', 'amqplib=WARN', 'boto=WARN', 'qpid=WARN', 'sqlalchemy=WARN', 'suds=INFO', 'oslo.messaging=INFO', 'oslo_messaging=INFO', 'iso8601=WARN', 'requests.packages.urllib3.connectionpool=WARN', 'urllib3.connectionpool=WARN', 'websocket=WARN', 'requests.packages.urllib3.util.retry=WARN', 'urllib3.util.retry=WARN', 'keystonemiddleware=WARN', 'routes.middleware=WARN', 'stevedore=WARN', 'taskflow=WARN', 'keystoneauth=WARN', 'oslo.cache=INFO', 'oslo_policy=INFO', 'dogpile.core.dogpile=INFO']
List of package logging levels in logger=LEVEL pairs. This option is ignored if log_config_append is set.
boolean
False
Enables or disables publication of error events.
string
"[instance: %(uuid)s] "
The format for an instance that is passed with the log message.
string
"[instance: %(uuid)s] "
The format for an instance UUID that is passed with the log message.
integer
0
Interval, number of seconds, of log rate limiting.
integer
0
Maximum number of logged messages per rate_limit_interval.
string
CRITICAL
Log level name used by rate limiting: CRITICAL, ERROR, INFO, WARNING, DEBUG or empty string. Logs with level greater or equal to rate_limit_except_level are not filtered. An empty string means that all levels are filtered.
boolean
False
Enables or disables fatal status of deprecations.
string
<None>
Use this endpoint to connect to Barbican, for example: “http://localhost:9311/”
string
<None>
Version of the Barbican API, for example: “v1”
string
http://localhost/identity/v3
Use this endpoint to connect to Keystone
Group |
Name |
---|---|
key_manager |
auth_url |
integer
1
Number of seconds to wait before retrying poll for key creation completion
integer
60
Number of times to retry poll for key creation completion
boolean
True
Specifies if insecure TLS (https) requests. If False, the server’s certificate will not be validated, if True, we can set the verify_ssl_path config meanwhile.
string
<None>
A path to a bundle or CA certs to check against, or None for requests to attempt to locate and use certificates which verify_ssh is True. If verify_ssl is False, this is ignored.
string
public
public, internal, admin
Specifies the type of endpoint. Allowed values are: public, private, and admin
string
<None>
Specifies the region of the chosen endpoint.
boolean
False
When True, if sending a user token to a REST API, also send a service token.
Nova often reuses the user token provided to the nova-api to talk to other REST APIs, such as Cinder, Glance and Neutron. It is possible that while the user token was valid when the request was made to Nova, the token may expire before it reaches the other service. To avoid any failures, and to make it clear it is Nova calling the service on the user’s behalf, we include a service token along with the user token. Should the user’s token have expired, a valid service token ensures the REST API request will still be accepted by the keystone middleware.
string
<None>
PEM encoded Certificate Authority to use when verifying HTTPs connections.
string
<None>
PEM encoded client certificate cert file
string
<None>
PEM encoded client certificate key file
boolean
False
Verify HTTPS connections.
integer
<None>
Timeout value for http requests
boolean
False
Collect per-API call timing information.
boolean
False
Log requests to multiple loggers.
unknown type
<None>
Authentication type to load
Group |
Name |
---|---|
barbican_service_user |
auth_plugin |
unknown type
<None>
Config Section from which to load plugin specific options
list
<None>
Indicate whether this resource may be shared with the domain received in the requests “origin” header. Format: “<protocol>://<host>[:<port>]”, no trailing slash. Example: https://horizon.example.com
boolean
True
Indicate that the actual request can include user credentials
list
['X-Auth-Token', 'X-Openstack-Request-Id', 'X-Configuration-Session', 'X-Roles', 'X-User-Id', 'X-Tenant-Id']
Indicate which headers are safe to expose to the API. Defaults to HTTP Simple Headers.
integer
3600
Maximum cache age of CORS preflight requests.
list
['GET', 'PUT', 'POST', 'DELETE', 'PATCH']
Indicate which methods can be used during the actual request.
list
['X-Auth-Token', 'X-Openstack-Request-Id', 'X-Configuration-Session', 'X-Roles', 'X-User-Id', 'X-Tenant-Id']
Indicate which header field names may be used during the actual request.
boolean
True
If True, SQLite uses synchronous mode.
Group |
Name |
---|---|
DEFAULT |
sqlite_synchronous |
string
sqlalchemy
The back end to use for the database.
Group |
Name |
---|---|
DEFAULT |
db_backend |
string
<None>
The SQLAlchemy connection string to use to connect to the database.
Group |
Name |
---|---|
DEFAULT |
sql_connection |
DATABASE |
sql_connection |
sql |
connection |
string
<None>
The SQLAlchemy connection string to use to connect to the slave database.
string
TRADITIONAL
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=
integer
<None>
For Galera only, configure wsrep_sync_wait causality checks on new connections. Default is None, meaning don’t configure any setting.
integer
3600
Connections which have been present in the connection pool longer than this number of seconds will be replaced with a new one the next time they are checked out from the pool.
integer
5
Maximum number of SQL connections to keep open in a pool. Setting a value of 0 indicates no limit.
integer
10
Maximum number of database connection retries during startup. Set to -1 to specify an infinite retry count.
Group |
Name |
---|---|
DEFAULT |
sql_max_retries |
DATABASE |
sql_max_retries |
integer
10
Interval between retries of opening a SQL connection.
Group |
Name |
---|---|
DEFAULT |
sql_retry_interval |
DATABASE |
reconnect_interval |
integer
50
If set, use this value for max_overflow with SQLAlchemy.
Group |
Name |
---|---|
DEFAULT |
sql_max_overflow |
DATABASE |
sqlalchemy_max_overflow |
integer
0
0
100
Verbosity of SQL debugging information: 0=None, 100=Everything.
Group |
Name |
---|---|
DEFAULT |
sql_connection_debug |
boolean
False
Add Python stack traces to SQL as comment strings.
Group |
Name |
---|---|
DEFAULT |
sql_connection_trace |
integer
<None>
If set, use this value for pool_timeout with SQLAlchemy.
Group |
Name |
---|---|
DATABASE |
sqlalchemy_pool_timeout |
boolean
False
Enable the experimental use of database reconnect on connection lost.
integer
1
Seconds between retries of a database transaction.
boolean
True
If True, increases the interval between retries of a database operation up to db_max_retry_interval.
integer
10
If db_inc_retry_interval is set, the maximum seconds between retries of a database operation.
integer
20
Maximum retries in case of connection error or deadlock error before error is raised. Set to -1 to specify an infinite retry count.
string
''
Optional URL parameters to append onto the connection URL at connect time; specify as param1=value1¶m2=value2&…
boolean
False
Disallow the use of murano-agent
string
/etc/murano/class-configs
Path to class configuration files
boolean
True
Create resources using trust token rather than user’s token
boolean
False
Enable model policy enforcer using Congress
integer
3600
Time for waiting for a response from murano agent during the deployment
integer
<None>
Number of engine workers
Group |
Name |
---|---|
engine |
workers |
list
[]
List of directories to load local packages from. If not provided, packages will be loaded only API
Group |
Name |
---|---|
packages_opts |
load_packages_from |
string
<None>
Location (directory) for Murano package cache.
Group |
Name |
---|---|
packages_opts |
packages_cache |
boolean
True
Enables murano-engine to persist on disk packages downloaded during deployments. The packages would be re-used for consequent deployments.
Group |
Name |
---|---|
packages_opts |
enable_packages_cache |
string
murano
The service to store murano packages: murano (stands for legacy behavior using murano-api) or glance (stands for glance-glare artifact service)
Group |
Name |
---|---|
packages_opts |
packages_service |
string
~/.ssh/id_rsa
Path to RSA key for agent message signing
string
murano-agent
pip URL/package spec for murano-agent
string
<None>
Optional glare url in format like http://0.0.0.0:9494 used by Glare API
Group |
Name |
---|---|
glance |
url |
string
publicURL
Glare endpoint type.
Group |
Name |
---|---|
glance |
endpoint_type |
string
<None>
PEM encoded Certificate Authority to use when verifying HTTPs connections.
string
<None>
PEM encoded client certificate cert file
string
<None>
PEM encoded client certificate key file
boolean
False
Verify HTTPS connections.
integer
<None>
Timeout value for http requests
boolean
False
Collect per-API call timing information.
boolean
False
Log requests to multiple loggers.
string
<None>
Optional heat endpoint override
string
publicURL
Heat endpoint type.
list
['murano']
List of tags to be assigned to heat stacks created during environment deployment.
string
<None>
PEM encoded Certificate Authority to use when verifying HTTPs connections.
string
<None>
PEM encoded client certificate cert file
string
<None>
PEM encoded client certificate key file
boolean
False
Verify HTTPS connections.
integer
<None>
Timeout value for http requests
boolean
False
Collect per-API call timing information.
boolean
False
Log requests to multiple loggers.
string
barbican
Specify the key manager implementation. Options are “barbican” and “vault”. Default is “barbican”. Will support the values earlier set using [key_manager]/api_class for some time.
Group |
Name |
---|---|
key_manager |
api_class |
string
<None>
The type of authentication credential to create. Possible values are ‘token’, ‘password’, ‘keystone_token’, and ‘keystone_password’. Required if no context is passed to the credential factory.
string
<None>
Token for authentication. Required for ‘token’ and ‘keystone_token’ auth_type if no context is passed to the credential factory.
string
<None>
Username for authentication. Required for ‘password’ auth_type. Optional for the ‘keystone_password’ auth_type.
string
<None>
Password for authentication. Required for ‘password’ and ‘keystone_password’ auth_type.
string
<None>
Use this endpoint to connect to Keystone.
string
<None>
User ID for authentication. Optional for ‘keystone_token’ and ‘keystone_password’ auth_type.
string
<None>
User’s domain ID for authentication. Optional for ‘keystone_token’ and ‘keystone_password’ auth_type.
string
<None>
User’s domain name for authentication. Optional for ‘keystone_token’ and ‘keystone_password’ auth_type.
string
<None>
Trust ID for trust scoping. Optional for ‘keystone_token’ and ‘keystone_password’ auth_type.
string
<None>
Domain ID for domain scoping. Optional for ‘keystone_token’ and ‘keystone_password’ auth_type.
string
<None>
Domain name for domain scoping. Optional for ‘keystone_token’ and ‘keystone_password’ auth_type.
string
<None>
Project ID for project scoping. Optional for ‘keystone_token’ and ‘keystone_password’ auth_type.
string
<None>
Project name for project scoping. Optional for ‘keystone_token’ and ‘keystone_password’ auth_type.
string
<None>
Project’s domain ID for project. Optional for ‘keystone_token’ and ‘keystone_password’ auth_type.
string
<None>
Project’s domain name for project. Optional for ‘keystone_token’ and ‘keystone_password’ auth_type.
boolean
True
Allow fetching a new token if the current one is going to expire. Optional for ‘keystone_token’ and ‘keystone_password’ auth_type.
string
<None>
Complete “public” Identity API endpoint. This endpoint should not be an “admin” endpoint, as it should be accessible by all end users. Unauthenticated clients are redirected to this endpoint to authenticate. Although this endpoint should ideally be unversioned, client support in the wild varies. If you’re using a versioned v2 endpoint here, then this should not be the same endpoint the service user utilizes for validating tokens, because normal end users may not be able to reach that endpoint.
Group |
Name |
---|---|
keystone_authtoken |
auth_uri |
string
<None>
Complete “public” Identity API endpoint. This endpoint should not be an “admin” endpoint, as it should be accessible by all end users. Unauthenticated clients are redirected to this endpoint to authenticate. Although this endpoint should ideally be unversioned, client support in the wild varies. If you’re using a versioned v2 endpoint here, then this should not be the same endpoint the service user utilizes for validating tokens, because normal end users may not be able to reach that endpoint. This option is deprecated in favor of www_authenticate_uri and will be removed in the S release.
Warning
This option is deprecated for removal since Queens. Its value may be silently ignored in the future.
The auth_uri option is deprecated in favor of www_authenticate_uri and will be removed in the S release.
string
<None>
API version of the Identity API endpoint.
string
internal
Interface to use for the Identity API endpoint. Valid values are “public”, “internal” (default) or “admin”.
boolean
False
Do not handle authorization requests within the middleware, but delegate the authorization decision to downstream WSGI components.
integer
<None>
Request timeout value for communicating with Identity API server.
integer
3
How many times are we trying to reconnect when communicating with Identity API Server.
string
<None>
Request environment key where the Swift cache object is stored. When auth_token middleware is deployed with a Swift cache, use this option to have the middleware share a caching backend with swift. Otherwise, use the memcached_servers
option instead.
string
<None>
Required if identity server requires client certificate
string
<None>
Required if identity server requires client certificate
string
<None>
A PEM encoded Certificate Authority to use when verifying HTTPs connections. Defaults to system CAs.
boolean
False
Verify HTTPS connections.
string
<None>
The region in which the identity server can be found.
list
<None>
Optionally specify a list of memcached server(s) to use for caching. If left undefined, tokens will instead be cached in-process.
Group |
Name |
---|---|
keystone_authtoken |
memcache_servers |
integer
300
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.
string
None
None, MAC, ENCRYPT
(Optional) If defined, indicate whether token data should be authenticated or authenticated and encrypted. If MAC, token data is authenticated (with HMAC) in the cache. If ENCRYPT, token data is encrypted and authenticated in the cache. If the value is not one of these options or empty, auth_token will raise an exception on initialization.
string
<None>
(Optional, mandatory if memcache_security_strategy is defined) This string is used for key derivation.
integer
300
(Optional) Number of seconds memcached server is considered dead before it is tried again.
integer
10
(Optional) Maximum total number of open connections to every memcached server.
integer
3
(Optional) Socket timeout in seconds for communicating with a memcached server.
integer
60
(Optional) Number of seconds a connection to memcached is held unused in the pool before it is closed.
integer
10
(Optional) Number of seconds that an operation will wait to get a memcached client connection from the pool.
boolean
True
(Optional) Use the advanced (eventlet safe) memcached client pool.
boolean
True
(Optional) Indicate whether to set the X-Service-Catalog header. If False, middleware will not ask for service catalog on token validation and will not set the X-Service-Catalog header.
string
permissive
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.
list
['service']
A choice of roles that must be present in a service token. Service tokens are allowed to request that an expired token can be used and so this check should tightly control that only actual services should be sending this token. Roles here are applied as an ANY check so any role in this list must be present. For backwards compatibility reasons this currently only affects the allow_expired check.
boolean
False
For backwards compatibility reasons we must let valid service tokens pass that don’t pass the service_token_roles check as valid. Setting this true will become the default in a future release and should be enabled if possible.
string
<None>
The name or type of the service as it appears in the service catalog. This is used to validate tokens that have restricted access rules.
string
''
Prefix to prepend at the beginning of the path. Deprecated, use identity_uri.
string
127.0.0.1
Host providing the admin Identity API endpoint. Deprecated, use identity_uri.
integer
35357
Port of the admin Identity API endpoint. Deprecated, use identity_uri.
string
https
http, https
Protocol of the admin Identity API endpoint. Deprecated, use identity_uri.
string
<None>
Complete admin Identity API endpoint. This should specify the unversioned root endpoint e.g. https://localhost:35357/
string
<None>
This option is deprecated and may be removed in a future release. Single shared secret with the Keystone configuration used for bootstrapping a Keystone installation, or otherwise bypassing the normal authentication process. This option should not be used, use admin_user and admin_password instead.
string
<None>
Service username.
string
<None>
Service user password.
string
admin
Service tenant name.
unknown type
<None>
Authentication type to load
Group |
Name |
---|---|
keystone_authtoken |
auth_plugin |
unknown type
<None>
Config Section from which to load plugin specific options
string
<None>
Optional mistral endpoint override
string
publicURL
Mistral endpoint type.
string
workflowv2
Mistral service type.
string
<None>
PEM encoded Certificate Authority to use when verifying HTTPs connections.
string
<None>
PEM encoded client certificate cert file
string
<None>
PEM encoded client certificate key file
boolean
False
Verify HTTPS connections.
integer
<None>
Timeout value for http requests
boolean
False
Collect per-API call timing information.
boolean
False
Log requests to multiple loggers.
string
<None>
Optional murano url in format like http://0.0.0.0:8082 used by Murano engine
string
publicURL
Murano endpoint type used by Murano engine.
list
<None>
List of enabled Extension Plugins. Remove or leave commented to enable all installed plugins.
integer
5
Maximum application package size, Mb
Group |
Name |
---|---|
packages_opts |
package_size_limit |
integer
20
Default value for package pagination in API.
Group |
Name |
---|---|
packages_opts |
limit_param_default |
integer
100
Maximum number of packages to be returned in a single pagination request
Group |
Name |
---|---|
packages_opts |
api_limit_max |
integer
<None>
Number of API workers
integer
2000
Maximum number of elements that can be iterated per object type.
string
<None>
PEM encoded Certificate Authority to use when verifying HTTPs connections.
string
<None>
PEM encoded client certificate cert file
string
<None>
PEM encoded client certificate key file
boolean
False
Verify HTTPS connections.
integer
<None>
Timeout value for http requests
boolean
False
Collect per-API call timing information.
boolean
False
Log requests to multiple loggers.
string
<None>
Identity API endpoint for authenticating with tokens.
string
<None>
PEM encoded Certificate Authority to use when verifying HTTPs connections.
string
<None>
PEM encoded client certificate cert file
string
<None>
PEM encoded client certificate key file
boolean
False
Verify HTTPS connections.
integer
<None>
Timeout value for http requests
boolean
False
Collect per-API call timing information.
boolean
False
Log requests to multiple loggers.
unknown type
<None>
Authentication type to load
Group |
Name |
---|---|
murano_auth |
auth_plugin |
unknown type
<None>
Config Section from which to load plugin specific options
unknown type
<None>
Authentication URL
unknown type
<None>
Scope for system operations
unknown type
<None>
Domain ID to scope to
unknown type
<None>
Domain name to scope to
unknown type
<None>
Project ID to scope to
unknown type
<None>
Project name to scope to
unknown type
<None>
Domain ID containing project
unknown type
<None>
Domain name containing project
unknown type
<None>
ID of the trust to use as a trustee use
unknown type
<None>
Optional domain ID to use with v3 and v2 parameters. It will be used for both the user and project domain in v3 and ignored in v2 authentication.
unknown type
<None>
Optional domain name to use with v3 API and v2 parameters. It will be used for both the user and project domain in v3 and ignored in v2 authentication.
unknown type
<None>
User ID
unknown type
<None>
Username
Group |
Name |
---|---|
murano_auth |
user-name |
murano_auth |
user_name |
unknown type
<None>
User’s domain id
unknown type
<None>
User’s domain name
unknown type
<None>
User’s password
unknown type
<None>
Tenant ID
unknown type
<None>
Tenant Name
integer
250
Maximum number of environments that use a single router per tenant
integer
250
Maximum number of VMs per environment
host address
10.0.0.0
Template IP address for generating environment subnet cidrs
list
[]
List of default DNS nameservers to be assigned to created Networks
string
ext-net
ID or name of the external network for routers to connect to
string
murano-default-router
Name of the router that going to be used in order to join all networks created by Murano
boolean
True
This option will create a router when one with “router_name” does not exist
string
netconfig.yaml
If provided networking configuration will be taken from this file
string
<None>
neutron, nova
Network driver to use. Options are neutron or nova.If not provided, the driver will be detected.
string
<None>
Optional neutron endpoint override
string
publicURL
Neutron endpoint type.
string
<None>
PEM encoded Certificate Authority to use when verifying HTTPs connections.
string
<None>
PEM encoded client certificate cert file
string
<None>
PEM encoded client certificate key file
boolean
False
Verify HTTPS connections.
integer
<None>
Timeout value for http requests
boolean
False
Collect per-API call timing information.
boolean
False
Log requests to multiple loggers.
string
<None>
Name for the AMQP container. must be globally unique. Defaults to a generated UUID
Group |
Name |
---|---|
amqp1 |
container_name |
integer
0
Timeout for inactive connections (in seconds)
Group |
Name |
---|---|
amqp1 |
idle_timeout |
boolean
False
Debug: dump AMQP frames to stdout
Group |
Name |
---|---|
amqp1 |
trace |
boolean
False
Attempt to connect via SSL. If no other ssl-related parameters are given, it will use the system’s CA-bundle to verify the server’s certificate.
string
''
CA certificate PEM file used to verify the server’s certificate
Group |
Name |
---|---|
amqp1 |
ssl_ca_file |
string
''
Self-identifying certificate PEM file for client authentication
Group |
Name |
---|---|
amqp1 |
ssl_cert_file |
string
''
Private key PEM file used to sign ssl_cert_file certificate (optional)
Group |
Name |
---|---|
amqp1 |
ssl_key_file |
string
<None>
Password for decrypting ssl_key_file (if encrypted)
Group |
Name |
---|---|
amqp1 |
ssl_key_password |
boolean
False
By default SSL checks that the name in the server’s certificate matches the hostname in the transport_url. In some configurations it may be preferable to use the virtual hostname instead, for example if the server uses the Server Name Indication TLS extension (rfc6066) to provide a certificate per virtual host. Set ssl_verify_vhost to True if the server’s SSL certificate uses the virtual host name instead of the DNS name.
string
''
Space separated list of acceptable SASL mechanisms
Group |
Name |
---|---|
amqp1 |
sasl_mechanisms |
string
''
Path to directory that contains the SASL configuration
Group |
Name |
---|---|
amqp1 |
sasl_config_dir |
string
''
Name of configuration file (without .conf suffix)
Group |
Name |
---|---|
amqp1 |
sasl_config_name |
string
''
SASL realm to use if no realm present in username
integer
1
1
Seconds to pause before attempting to re-connect.
integer
2
0
Increase the connection_retry_interval by this many seconds after each unsuccessful failover attempt.
integer
30
1
Maximum limit for connection_retry_interval + connection_retry_backoff
integer
10
1
Time to pause between re-connecting an AMQP 1.0 link that failed due to a recoverable error.
integer
0
-1
The maximum number of attempts to re-send a reply message which failed due to a recoverable error.
integer
30
5
The deadline for an rpc reply message delivery.
integer
30
5
The deadline for an rpc cast or call message delivery. Only used when caller does not provide a timeout expiry.
integer
30
5
The deadline for a sent notification message delivery. Only used when caller does not provide a timeout expiry.
integer
600
1
The duration to schedule a purge of idle sender links. Detach link after expiry.
string
dynamic
Indicates the addressing mode used by the driver. Permitted values: ‘legacy’ - use legacy non-routable addressing ‘routable’ - use routable addresses ‘dynamic’ - use legacy addresses if the message bus does not support routing otherwise use routable addressing
boolean
True
Enable virtual host support for those message buses that do not natively support virtual hosting (such as qpidd). When set to true the virtual host name will be added to all message bus addresses, effectively creating a private ‘subnet’ per virtual host. Set to False if the message bus supports virtual hosting using the ‘hostname’ field in the AMQP 1.0 Open performative as the name of the virtual host.
string
exclusive
address prefix used when sending to a specific server
Group |
Name |
---|---|
amqp1 |
server_request_prefix |
string
broadcast
address prefix used when broadcasting to all servers
Group |
Name |
---|---|
amqp1 |
broadcast_prefix |
string
unicast
address prefix when sending to any server in group
Group |
Name |
---|---|
amqp1 |
group_request_prefix |
string
openstack.org/om/rpc
Address prefix for all generated RPC addresses
string
openstack.org/om/notify
Address prefix for all generated Notification addresses
string
multicast
Appended to the address prefix when sending a fanout message. Used by the message bus to identify fanout messages.
string
unicast
Appended to the address prefix when sending to a particular RPC/Notification server. Used by the message bus to identify messages sent to a single destination.
string
anycast
Appended to the address prefix when sending to a group of consumers. Used by the message bus to identify messages that should be delivered in a round-robin fashion across consumers.
string
<None>
Exchange name used in notification addresses. Exchange name resolution precedence: Target.exchange if set else default_notification_exchange if set else control_exchange if set else ‘notify’
string
<None>
Exchange name used in RPC addresses. Exchange name resolution precedence: Target.exchange if set else default_rpc_exchange if set else control_exchange if set else ‘rpc’
integer
200
1
Window size for incoming RPC Reply messages.
integer
100
1
Window size for incoming RPC Request messages
integer
100
1
Window size for incoming Notification messages
multi-valued
rpc-cast
rpc-reply
Send messages of this type pre-settled. Pre-settled messages will not receive acknowledgement from the peer. Note well: pre-settled messages may be silently discarded if the delivery fails. Permitted values: ‘rpc-call’ - send RPC Calls pre-settled ‘rpc-reply’- send RPC Replies pre-settled ‘rpc-cast’ - Send RPC Casts pre-settled ‘notify’ - Send Notifications pre-settled
integer
1048576
Max fetch bytes of Kafka consumer
floating point
1.0
Default timeout(s) for Kafka consumers
integer
10
Pool Size for Kafka Consumers
Warning
This option is deprecated for removal. Its value may be silently ignored in the future.
Driver no longer uses connection pool.
integer
2
The pool size limit for connections expiration policy
Warning
This option is deprecated for removal. Its value may be silently ignored in the future.
Driver no longer uses connection pool.
integer
1200
The time-to-live in sec of idle connections in the pool
Warning
This option is deprecated for removal. Its value may be silently ignored in the future.
Driver no longer uses connection pool.
string
oslo_messaging_consumer
Group id for Kafka consumer. Consumers in one group will coordinate message consumption
floating point
0.0
Upper bound on the delay for KafkaProducer batching in seconds
integer
16384
Size of batch for the producer async send
string
none
none, gzip, snappy, lz4, zstd
The compression codec for all data generated by the producer. If not set, compression will not be used. Note that the allowed values of this depend on the kafka version
boolean
False
Enable asynchronous consumer commits
integer
500
The maximum number of records returned in a poll call
string
PLAINTEXT
PLAINTEXT, SASL_PLAINTEXT, SSL, SASL_SSL
Protocol used to communicate with brokers
string
PLAIN
Mechanism when security protocol is SASL
string
''
CA certificate PEM file used to verify the server certificate
string
''
Client certificate PEM file used for authentication.
string
''
Client key PEM file used for authentication.
string
''
Client key password file used for authentication.
multi-valued
''
The Drivers(s) to handle sending notifications. Possible values are messaging, messagingv2, routing, log, test, noop
Group |
Name |
---|---|
DEFAULT |
notification_driver |
string
<None>
A URL representing the messaging driver to use for notifications. If not set, we fall back to the same configuration used for RPC.
Group |
Name |
---|---|
DEFAULT |
notification_transport_url |
list
['notifications']
AMQP topic used for OpenStack notifications.
Group |
Name |
---|---|
rpc_notifier2 |
topics |
DEFAULT |
notification_topics |
integer
-1
The maximum number of attempts to re-send a notification message which failed to be delivered due to a recoverable error. 0 - No retry, -1 - indefinite
boolean
False
Use durable queues in AMQP. If rabbit_quorum_queue is enabled, queues will be durable and this value will be ignored.
boolean
False
Auto-delete queues in AMQP.
Group |
Name |
---|---|
DEFAULT |
amqp_auto_delete |
boolean
False
Connect over SSL.
Group |
Name |
---|---|
oslo_messaging_rabbit |
rabbit_use_ssl |
string
''
SSL version to use (valid only if SSL enabled). Valid values are TLSv1 and SSLv23. SSLv2, SSLv3, TLSv1_1, and TLSv1_2 may be available on some distributions.
Group |
Name |
---|---|
oslo_messaging_rabbit |
kombu_ssl_version |
string
''
SSL key file (valid only if SSL enabled).
Group |
Name |
---|---|
oslo_messaging_rabbit |
kombu_ssl_keyfile |
string
''
SSL cert file (valid only if SSL enabled).
Group |
Name |
---|---|
oslo_messaging_rabbit |
kombu_ssl_certfile |
string
''
SSL certification authority file (valid only if SSL enabled).
Group |
Name |
---|---|
oslo_messaging_rabbit |
kombu_ssl_ca_certs |
boolean
False
Global toggle for enforcing the OpenSSL FIPS mode. This feature requires Python support. This is available in Python 3.9 in all environments and may have been backported to older Python versions on select environments. If the Python executable used does not support OpenSSL FIPS mode, an exception will be raised.
boolean
False
Run the health check heartbeat thread through a native python thread by default. If this option is equal to False then the health check heartbeat will inherit the execution model from the parent process. For example if the parent process has monkey patched the stdlib by using eventlet/greenlet then the heartbeat will be run through a green thread. This option should be set to True only for the wsgi services.
floating point
1.0
0.0
4.5
How long to wait (in seconds) before reconnecting in response to an AMQP consumer cancel notification.
Group |
Name |
---|---|
DEFAULT |
kombu_reconnect_delay |
string
<None>
EXPERIMENTAL: Possible values are: gzip, bz2. If not set compression will not be used. This option may not be available in future versions.
integer
60
How long to wait a missing client before abandoning to send it its replies. This value should not be longer than rpc_response_timeout.
Group |
Name |
---|---|
oslo_messaging_rabbit |
kombu_reconnect_timeout |
string
round-robin
round-robin, shuffle
Determines how the next RabbitMQ node is chosen in case the one we are currently connected to becomes unavailable. Takes effect only if more than one RabbitMQ node is provided in config.
string
AMQPLAIN
PLAIN, AMQPLAIN, EXTERNAL, RABBIT-CR-DEMO
The RabbitMQ login method.
Group |
Name |
---|---|
DEFAULT |
rabbit_login_method |
integer
1
How frequently to retry connecting with RabbitMQ.
integer
2
How long to backoff for between retries when connecting to RabbitMQ.
Group |
Name |
---|---|
DEFAULT |
rabbit_retry_backoff |
integer
30
Maximum interval of RabbitMQ connection retries. Default is 30 seconds.
boolean
False
Try to use HA queues in RabbitMQ (x-ha-policy: all). If you change this option, you must wipe the RabbitMQ database. In RabbitMQ 3.0, queue mirroring is no longer controlled by the x-ha-policy argument when declaring a queue. If you just want to make sure that all queues (except those with auto-generated names) are mirrored across all nodes, run: “rabbitmqctl set_policy HA ‘^(?!amq.).*’ ‘{“ha-mode”: “all”}’ “
Group |
Name |
---|---|
DEFAULT |
rabbit_ha_queues |
boolean
False
Use quorum queues in RabbitMQ (x-queue-type: quorum). The quorum queue is a modern queue type for RabbitMQ implementing a durable, replicated FIFO queue based on the Raft consensus algorithm. It is available as of RabbitMQ 3.8.0. If set this option will conflict with the HA queues (rabbit_ha_queues
) aka mirrored queues, in other words the HA queues should be disabled, quorum queues durable by default so the amqp_durable_queues opion is ignored when this option enabled.
integer
0
Each time a message is redelivered to a consumer, a counter is incremented. Once the redelivery count exceeds the delivery limit the message gets dropped or dead-lettered (if a DLX exchange has been configured) Used only when rabbit_quorum_queue is enabled, Default 0 which means dont set a limit.
integer
0
By default all messages are maintained in memory if a quorum queue grows in length it can put memory pressure on a cluster. This option can limit the number of messages in the quorum queue. Used only when rabbit_quorum_queue is enabled, Default 0 which means dont set a limit.
Group |
Name |
---|---|
oslo_messaging_rabbit |
rabbit_quroum_max_memory_length |
integer
0
By default all messages are maintained in memory if a quorum queue grows in length it can put memory pressure on a cluster. This option can limit the number of memory bytes used by the quorum queue. Used only when rabbit_quorum_queue is enabled, Default 0 which means dont set a limit.
Group |
Name |
---|---|
oslo_messaging_rabbit |
rabbit_quroum_max_memory_bytes |
integer
1800
1
Positive integer representing duration in seconds for queue TTL (x-expires). Queues which are unused for the duration of the TTL are automatically deleted. The parameter affects only reply and fanout queues.
integer
0
Specifies the number of messages to prefetch. Setting to zero allows unlimited messages.
integer
60
Number of seconds after which the Rabbit broker is considered down if heartbeat’s keep-alive fails (0 disables heartbeat).
integer
2
How often times during the heartbeat_timeout_threshold we check the heartbeat.
boolean
True
(DEPRECATED) Enable/Disable the RabbitMQ mandatory flag for direct send. The direct send is used as reply, so the MessageUndeliverable exception is raised in case the client queue does not exist.MessageUndeliverable exception will be used to loop for a timeout to lets a chance to sender to recover.This flag is deprecated and it will not be possible to deactivate this functionality anymore
Warning
This option is deprecated for removal. Its value may be silently ignored in the future.
Mandatory flag no longer deactivable.
boolean
False
Enable x-cancel-on-ha-failover flag so that rabbitmq server will cancel and notify consumerswhen queue is down
boolean
False
This option controls whether or not to enforce scope when evaluating policies. If True
, the scope of the token used in the request is compared to the scope_types
of the policy being enforced. If the scopes do not match, an InvalidScope
exception will be raised. If False
, a message will be logged informing operators that policies are being invoked with mismatching scope.
boolean
False
This option controls whether or not to use old deprecated defaults when evaluating policies. If True
, the old deprecated defaults are not going to be evaluated. This means if any existing token is allowed for old defaults but is disallowed for new defaults, it will be disallowed. It is encouraged to enable this flag along with the enforce_scope
flag so that you can get the benefits of new defaults and scope_type
together. If False
, the deprecated policy check string is logically OR’d with the new policy check string, allowing for a graceful upgrade experience between releases with new policies, which is the default behavior.
string
policy.yaml
The relative or absolute path of a file that maps roles to permissions for a given service. Relative paths must be specified in relation to the configuration file setting this option.
Group |
Name |
---|---|
DEFAULT |
policy_file |
string
default
Default rule. Enforced when a requested rule is not found.
Group |
Name |
---|---|
DEFAULT |
policy_default_rule |
multi-valued
policy.d
Directories where policy configuration files are stored. They can be relative to any directory in the search path defined by the config_dir option, or absolute paths. The file defined by policy_file must exist for these directories to be searched. Missing or empty directories are ignored.
Group |
Name |
---|---|
DEFAULT |
policy_dirs |
string
application/x-www-form-urlencoded
application/x-www-form-urlencoded, application/json
Content Type to send and receive data for REST based policy check
boolean
False
server identity verification for REST based policy check
string
<None>
Absolute path to ca cert file for REST based policy check
string
<None>
Absolute path to client cert for REST based policy check
string
<None>
Absolute path client key file REST based policy check
host address
localhost
The RabbitMQ broker address which used for communication with Murano guest agents.
port number
5672
0
65535
The RabbitMQ broker port.
string
guest
The RabbitMQ login.
string
guest
The RabbitMQ password.
string
/
The RabbitMQ virtual host.
boolean
False
Boolean flag to enable SSL communication through the RabbitMQ broker between murano-engine and guest agents.
string
''
SSL version to use (valid only if SSL enabled). Valid values are TLSv1 and SSLv23. SSLv2, SSLv3, TLSv1_1, and TLSv1_2 may be available on some distributions.
string
''
SSL cert file (valid only if SSL enabled).
boolean
False
This option explicitly allows Murano to perform “insecure” SSL connections to RabbitMQ
string
<None>
CA certificate file to use to verify connecting clients.
Group |
Name |
---|---|
DEFAULT |
ssl_ca_file |
string
<None>
Certificate file to use when starting the server securely.
Group |
Name |
---|---|
DEFAULT |
ssl_cert_file |
string
<None>
Private key file to use when starting the server securely.
Group |
Name |
---|---|
DEFAULT |
ssl_key_file |
string
<None>
SSL version to use (valid only if SSL enabled). Valid values are TLSv1 and SSLv23. SSLv2, SSLv3, TLSv1_1, and TLSv1_2 may be available on some distributions.
string
<None>
Sets the list of available ciphers. value should be a string in the OpenSSL cipher list format.
integer
5
Statistics collection interval in minutes.Default value is 5 minutes.
integer
60
Environment audit interval in minutes. Default value is 60 minutes.
boolean
True
Whether environment audit events enabled
string
<None>
root token for vault
string
<None>
AppRole role_id for authentication with vault
string
<None>
AppRole secret_id for authentication with vault
string
secret
Mountpoint of KV store in Vault to use, for example: secret
string
<None>
Path relative to root of KV store in Vault to use.
integer
2
Version of KV store in Vault to use, for example: 2
string
http://127.0.0.1:8200
Use this endpoint to connect to Vault, for example: “http://127.0.0.1:8200”
string
<None>
Absolute path to ca cert file
boolean
False
SSL Enabled/Disabled
string
<None>
Vault Namespace to use for all requests to Vault. Vault Namespaces feature is available only in Vault Enterprise
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