Octavia Configuration Options¶
Table of Contents
DEFAULT¶
- host¶
- Type
hostname
- Default
<server-hostname.example.com>
This option has a sample default set, which means that its actual default value may vary from the one documented above.
The hostname Octavia is running on
- octavia_plugins¶
- Type
string
- Default
hot_plug_plugin
Name of the controller plugin to use
- log_options¶
- Type
boolean
- Default
True- Mutable
This option can be changed without restarting.
Enables or disables logging values of all registered options when starting a service (at DEBUG level).
- graceful_shutdown_timeout¶
- Type
integer
- Default
60- Mutable
This option can be changed without restarting.
Specify a timeout after which a gracefully shutdown server will exit. Zero value means endless wait.
- rpc_conn_pool_size¶
- Type
integer
- Default
30- Minimum Value
1
Size of RPC connection pool.
Deprecated Variations¶ Group
Name
DEFAULT
rpc_conn_pool_size
- conn_pool_min_size¶
- Type
integer
- Default
2
The pool size limit for connections expiration policy
- conn_pool_ttl¶
- Type
integer
- Default
1200
The time-to-live in sec of idle connections in the pool
- executor_thread_pool_size¶
- Type
integer
- Default
64
Size of executor thread pool when executor is threading or eventlet.
Deprecated Variations¶ Group
Name
DEFAULT
rpc_thread_pool_size
- rpc_response_timeout¶
- Type
integer
- Default
60
Seconds to wait for a response from a call.
- transport_url¶
- Type
string
- Default
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
- control_exchange¶
- Type
string
- Default
octavia
The default exchange under which topics are scoped. May be overridden by an exchange name specified in the transport_url option.
- rpc_ping_enabled¶
- Type
boolean
- Default
False
Add an endpoint to answer to ping calls. Endpoint is named oslo_rpc_server_ping
- debug¶
- Type
boolean
- Default
False- Mutable
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.
- log_config_append¶
- Type
string
- Default
<None>- Mutable
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).
Deprecated Variations¶ Group
Name
DEFAULT
log-config
DEFAULT
log_config
- log_date_format¶
- Type
string
- Default
%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.
- log_file¶
- Type
string
- Default
<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.
Deprecated Variations¶ Group
Name
DEFAULT
logfile
- log_dir¶
- Type
string
- Default
<None>
(Optional) The base directory used for relative log_file paths. This option is ignored if log_config_append is set.
Deprecated Variations¶ Group
Name
DEFAULT
logdir
- watch_log_file¶
- Type
boolean
- Default
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.
- use_syslog¶
- Type
boolean
- Default
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.
- use_journal¶
- Type
boolean
- Default
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.
- syslog_log_facility¶
- Type
string
- Default
LOG_USER
Syslog facility to receive log lines. This option is ignored if log_config_append is set.
- use_json¶
- Type
boolean
- Default
False
Use JSON formatting for logging. This option is ignored if log_config_append is set.
- use_stderr¶
- Type
boolean
- Default
False
Log output to standard error. This option is ignored if log_config_append is set.
- use_eventlog¶
- Type
boolean
- Default
False
Log output to Windows Event Log.
- log_rotate_interval¶
- Type
integer
- Default
1
The amount of time before the log files are rotated. This option is ignored unless log_rotation_type is set to “interval”.
- log_rotate_interval_type¶
- Type
string
- Default
days- Valid Values
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.
- max_logfile_count¶
- Type
integer
- Default
30
Maximum number of rotated log files.
- max_logfile_size_mb¶
- Type
integer
- Default
200
Log file maximum size in MB. This option is ignored if “log_rotation_type” is not set to “size”.
- log_rotation_type¶
- Type
string
- Default
none- Valid Values
interval, size, none
Log rotation type.
Possible values
- interval
Rotate logs at predefined time intervals.
- size
Rotate logs once they reach a predefined size.
- none
Do not rotate log files.
- logging_context_format_string¶
- Type
string
- Default
%(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 with context. Used by oslo_log.formatters.ContextFormatter
- logging_default_format_string¶
- Type
string
- Default
%(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
- logging_debug_format_suffix¶
- Type
string
- Default
%(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
- logging_exception_prefix¶
- Type
string
- Default
%(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
- logging_user_identity_format¶
- Type
string
- Default
%(user)s %(tenant)s %(domain)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
- default_log_levels¶
- Type
list
- Default
['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.
- publish_errors¶
- Type
boolean
- Default
False
Enables or disables publication of error events.
- instance_format¶
- Type
string
- Default
"[instance: %(uuid)s] "
The format for an instance that is passed with the log message.
- instance_uuid_format¶
- Type
string
- Default
"[instance: %(uuid)s] "
The format for an instance UUID that is passed with the log message.
- rate_limit_interval¶
- Type
integer
- Default
0
Interval, number of seconds, of log rate limiting.
- rate_limit_burst¶
- Type
integer
- Default
0
Maximum number of logged messages per rate_limit_interval.
- rate_limit_except_level¶
- Type
string
- Default
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.
- fatal_deprecations¶
- Type
boolean
- Default
False
Enables or disables fatal status of deprecations.
amphora_agent¶
- agent_server_ca¶
- Type
string
- Default
/etc/octavia/certs/client_ca.pem
The ca which signed the client certificates
- agent_server_cert¶
- Type
string
- Default
/etc/octavia/certs/server.pem
The server certificate for the agent server to use
- agent_server_network_dir¶
- Type
string
- Default
<None>
The directory where new network interfaces are located
- agent_server_network_file¶
- Type
string
- Default
<None>
The file where the network interfaces are located. Specifying this will override any value set for agent_server_network_dir.
Warning
This option is deprecated for removal since Xena. Its value may be silently ignored in the future.
- Reason
New amphora interface management does not support single interface file.
- agent_request_read_timeout¶
- Type
integer
- Default
180
The time in seconds to allow a request from the controller to run before terminating the socket.
- agent_tls_protocol¶
- Type
string
- Default
TLSv1.2- Valid Values
TLS, TLSv1, TLSv1.1, TLSv1.2, TLS.CLIENT, TLS.SERVER
Minimum TLS protocol for communication with the amphora agent.
- admin_log_targets¶
- Type
list
- Default
<None>
List of log server ip and port pairs for Administrative logs. Additional hosts are backup to the primary server. If none is specified remote logging is disabled. Example 127.0.0.1:10514, 192.168.0.1:10514
- tenant_log_targets¶
- Type
list
- Default
<None>
List of log server ip and port pairs for tenant traffic logs. Additional hosts are backup to the primary server. If none is specified remote logging is disabled. Example 127.0.0.1:10514, 192.168.0.1:10514
- user_log_facility¶
- Type
integer
- Default
0- Minimum Value
0
- Maximum Value
7
LOG_LOCAL facility number to use for user traffic logs.
- administrative_log_facility¶
- Type
integer
- Default
1- Minimum Value
0
- Maximum Value
7
LOG_LOCAL facility number to use for amphora processes logs.
- log_protocol¶
- Type
string
- Default
UDP- Valid Values
TCP, UDP
The log forwarding transport protocol. One of UDP or TCP.
- log_retry_count¶
- Type
integer
- Default
5
The maximum attempts to retry connecting to the logging host.
- log_retry_interval¶
- Type
integer
- Default
2
The time, in seconds, to wait between retries connecting to the logging host.
- log_queue_size¶
- Type
integer
- Default
10000
The queue size (messages) to buffer log messages.
- logging_template_override¶
- Type
string
- Default
<None>
Custom logging configuration template.
- forward_all_logs¶
- Type
boolean
- Default
False
When True, the amphora will forward all of the system logs (except tenant traffic logs) to the admin log target(s). When False, only amphora specific admin logs will be forwarded.
- disable_local_log_storage¶
- Type
boolean
- Default
False
When True, no logs will be written to the amphora filesystem. When False, log files will be written to the local filesystem.
- amphora_id¶
- Type
string
- Default
<None>
The amphora ID.
- amphora_udp_driver¶
- Type
string
- Default
keepalived_lvs
The UDP API backend for amphora agent.
Warning
This option is deprecated for removal since Wallaby. Its value may be silently ignored in the future.
- Reason
amphora-agent will not support any other backend than keepalived_lvs.
api_settings¶
- bind_host¶
- Type
ip address
- Default
127.0.0.1
The host IP to bind to
- bind_port¶
- Type
port number
- Default
9876- Minimum Value
0
- Maximum Value
65535
The port to bind to
- auth_strategy¶
- Type
string
- Default
keystone- Valid Values
noauth, keystone, testing
The auth strategy for API requests.
- allow_pagination¶
- Type
boolean
- Default
True
Allow the usage of pagination
- allow_sorting¶
- Type
boolean
- Default
True
Allow the usage of sorting
- allow_filtering¶
- Type
boolean
- Default
True
Allow the usage of filtering
- allow_field_selection¶
- Type
boolean
- Default
True
Allow the usage of field selection
- pagination_max_limit¶
- Type
string
- Default
1000
The maximum number of items returned in a single response. The string ‘infinite’ or a negative integer value means ‘no limit’
- api_base_uri¶
- Type
string
- Default
<None>
Base URI for the API for use in pagination links. This will be autodetected from the request if not overridden here.
- allow_tls_terminated_listeners¶
- Type
boolean
- Default
True
Allow users to create TLS Terminated listeners?
- allow_ping_health_monitors¶
- Type
boolean
- Default
True
Allow users to create PING type Health Monitors?
- enabled_provider_drivers¶
- Type
dict
- Default
{'amphora': 'The Octavia Amphora driver.', 'octavia': 'Deprecated alias of the Octavia Amphora driver.'}
A comma separated list of dictionaries of the enabled provider driver names and descriptions. Must match the driver name in the octavia.api.drivers entrypoint. Example: amphora:The Octavia Amphora driver.,octavia:Deprecated alias of the Octavia Amphora driver.
- default_provider_driver¶
- Type
string
- Default
amphora
Default provider driver.
- udp_connect_min_interval_health_monitor¶
- Type
integer
- Default
3
The minimum health monitor delay interval for the UDP-CONNECT Health Monitor type. A negative integer value means ‘no limit’.
- healthcheck_enabled¶
- Type
boolean
- Default
False
When True, the oslo middleware healthcheck endpoint is enabled in the Octavia API.
- healthcheck_refresh_interval¶
- Type
integer
- Default
5
The interval healthcheck plugins should cache results, in seconds.
- default_listener_ciphers¶
- Type
string
- Default
TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:TLS_AES_128_GCM_SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-SHA256:DHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256
Default OpenSSL cipher string (colon-separated) for new TLS-enabled listeners.
- default_pool_ciphers¶
- Type
string
- Default
TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:TLS_AES_128_GCM_SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-SHA256:DHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256
Default OpenSSL cipher string (colon-separated) for new TLS-enabled pools.
- tls_cipher_prohibit_list¶
- Type
string
- Default
''
Colon separated list of OpenSSL ciphers. Usage of these ciphers will be blocked.
Deprecated Variations¶ Group
Name
api_settings
tls_cipher_blacklist
- default_listener_tls_versions¶
- Type
list
- Default
['TLSv1.2', 'TLSv1.3']
List of TLS versions to use for new TLS-enabled listeners.
- default_pool_tls_versions¶
- Type
list
- Default
['TLSv1.2', 'TLSv1.3']
List of TLS versions to use for new TLS-enabled pools.
- minimum_tls_version¶
- Type
string
- Default
<None>- Valid Values
SSLv3, TLSv1, TLSv1.1, TLSv1.2, TLSv1.3, <None>
Minimum allowed TLS version for listeners and pools.
- default_listener_alpn_protocols¶
- Type
list
- Default
['h2', 'http/1.1', 'http/1.0']
List of ALPN protocols to use for new TLS-enabled listeners.
- default_pool_alpn_protocols¶
- Type
list
- Default
['h2', 'http/1.1', 'http/1.0']
List of ALPN protocols to use for new TLS-enabled pools.
audit¶
- enabled¶
- Type
boolean
- Default
False
Enable auditing of API requests
- audit_map_file¶
- Type
string
- Default
/etc/octavia/octavia_api_audit_map.conf
Path to audit map file for octavia-api service. Used only when API audit is enabled.
- ignore_req_list¶
- Type
string
- Default
''
Comma separated list of REST API HTTP methods to be ignored during audit. For example: auditing will not be done on any GET or POST requests if this is set to “GET,POST”. It is used only when API audit is enabled.
certificates¶
- cert_manager¶
- Type
string
- Default
barbican_cert_manager
Name of the cert manager to use
- cert_generator¶
- Type
string
- Default
local_cert_generator
Name of the cert generator to use
- barbican_auth¶
- Type
string
- Default
barbican_acl_auth
Name of the Barbican authentication method to use
- service_name¶
- Type
string
- Default
<None>
The name of the certificate service in the keystone catalog
- endpoint¶
- Type
string
- Default
<None>
A new endpoint to override the endpoint in the keystone catalog.
- region_name¶
- Type
string
- Default
<None>
Region in Identity service catalog to use for communication with the barbican service.
- endpoint_type¶
- Type
string
- Default
publicURL
The endpoint_type to be used for barbican service.
- ca_certificates_file¶
- Type
string
- Default
<None>
CA certificates file path for the key manager service (such as Barbican).
- insecure¶
- Type
boolean
- Default
False
Disable certificate validation on SSL connections
- ca_certificate¶
- Type
string
- Default
/etc/ssl/certs/ssl-cert-snakeoil.pem
Absolute path to the CA Certificate for signing. Defaults to env[OS_OCTAVIA_TLS_CA_CERT].
- ca_private_key¶
- Type
string
- Default
/etc/ssl/private/ssl-cert-snakeoil.key
Absolute path to the Private Key for signing. Defaults to env[OS_OCTAVIA_TLS_CA_KEY].
- ca_private_key_passphrase¶
- Type
string
- Default
<None>
Passphrase for the Private Key. Defaults to env[OS_OCTAVIA_CA_KEY_PASS] or None.
- server_certs_key_passphrase¶
- Type
string
- Default
insecure-key-do-not-use-this-key
Passphrase for encrypting Amphora Certificates and Private Keys. Must be 32, base64(url) compatible, characters long. Defaults to env[TLS_PASS_AMPS_DEFAULT] or insecure-key-do-not-use-this-key
- signing_digest¶
- Type
string
- Default
sha256
Certificate signing digest. Defaults to env[OS_OCTAVIA_CA_SIGNING_DIGEST] or “sha256”.
- cert_validity_time¶
- Type
integer
- Default
2592000
The validity time for the Amphora Certificates (in seconds).
compute¶
- max_retries¶
- Type
integer
- Default
15
The maximum attempts to retry an action with the compute service.
- retry_interval¶
- Type
integer
- Default
1
Seconds to wait before retrying an action with the compute service.
- retry_backoff¶
- Type
integer
- Default
1
The seconds to backoff retry attempts.
- retry_max¶
- Type
integer
- Default
10
The maximum interval in seconds between retry attempts.
controller_worker¶
- workers¶
- Type
integer
- Default
1- Minimum Value
1
Number of workers for the controller-worker service.
- amp_active_retries¶
- Type
integer
- Default
30
Retry attempts to wait for Amphora to become active
- amp_active_wait_sec¶
- Type
integer
- Default
10
Seconds to wait between checks on whether an Amphora has become active
- amp_flavor_id¶
- Type
string
- Default
''
Nova instance flavor id for the Amphora
- amp_image_tag¶
- Type
string
- Default
''
Glance image tag for the Amphora image to boot. Use this option to be able to update the image without reconfiguring Octavia.
- amp_image_owner_id¶
- Type
string
- Default
''
Restrict glance image selection to a specific owner ID. This is a recommended security setting.
- amp_ssh_key_name¶
- Type
string
- Default
''
Optional SSH keypair name, in nova, that will be used for the authorized_keys inside the amphora.
- amp_boot_network_list¶
- Type
list
- Default
''
List of networks to attach to the Amphorae. All networks defined in the list will be attached to each amphora.
- amp_secgroup_list¶
- Type
list
- Default
''
List of security groups to attach to the Amphora.
- client_ca¶
- Type
string
- Default
/etc/octavia/certs/ca_01.pem
Client CA for the amphora agent to use
- amphora_driver¶
- Type
string
- Default
amphora_haproxy_rest_driver
Name of the amphora driver to use
- compute_driver¶
- Type
string
- Default
compute_nova_driver
Name of the compute driver to use
- network_driver¶
- Type
string
- Default
allowed_address_pairs_driver
Name of the network driver to use
- volume_driver¶
- Type
string
- Default
volume_noop_driver- Valid Values
volume_noop_driver, volume_cinder_driver
Name of the volume driver to use
- image_driver¶
- Type
string
- Default
image_glance_driver- Valid Values
image_noop_driver, image_glance_driver
Name of the image driver to use
- distributor_driver¶
- Type
string
- Default
distributor_noop_driver
Name of the distributor driver to use
- statistics_drivers¶
- Type
list
- Default
['stats_db']
List of drivers for updating amphora statistics.
Deprecated Variations¶ Group
Name
health_manager
stats_update_driver
- loadbalancer_topology¶
- Type
string
- Default
SINGLE- Valid Values
ACTIVE_STANDBY, SINGLE
- Mutable
This option can be changed without restarting.
Load balancer topology configuration. SINGLE - One amphora per load balancer. ACTIVE_STANDBY - Two amphora per load balancer.
- user_data_config_drive¶
- Type
boolean
- Default
False
If True, build cloud-init user-data that is passed to the config drive on Amphora boot instead of personality files. If False, utilize personality files.
- amphora_delete_retries¶
- Type
integer
- Default
5
Number of times an amphora delete should be retried.
- amphora_delete_retry_interval¶
- Type
integer
- Default
5
Time, in seconds, between amphora delete retries.
- db_commit_retry_attempts¶
- Type
integer
- Default
2000
The number of times the database action will be attempted.
- db_commit_retry_initial_delay¶
- Type
integer
- Default
1
The initial delay before a retry attempt.
- db_commit_retry_backoff¶
- Type
integer
- Default
1
The time to backoff retry attempts.
- db_commit_retry_max¶
- Type
integer
- Default
5
The maximum amount of time to wait between retry attempts.
database¶
- sqlite_synchronous¶
- Type
boolean
- Default
True
If True, SQLite uses synchronous mode.
Deprecated Variations¶ Group
Name
DEFAULT
sqlite_synchronous
- backend¶
- Type
string
- Default
sqlalchemy
The back end to use for the database.
Deprecated Variations¶ Group
Name
DEFAULT
db_backend
- connection¶
- Type
string
- Default
<None>
The SQLAlchemy connection string to use to connect to the database.
Deprecated Variations¶ Group
Name
DEFAULT
sql_connection
DATABASE
sql_connection
sql
connection
- slave_connection¶
- Type
string
- Default
<None>
The SQLAlchemy connection string to use to connect to the slave database.
- mysql_sql_mode¶
- Type
string
- Default
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=
- mysql_enable_ndb¶
- Type
boolean
- Default
False
If True, transparently enables support for handling MySQL Cluster (NDB).
- connection_recycle_time¶
- Type
integer
- Default
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.
- max_pool_size¶
- Type
integer
- Default
5
Maximum number of SQL connections to keep open in a pool. Setting a value of 0 indicates no limit.
- max_retries¶
- Type
integer
- Default
10
Maximum number of database connection retries during startup. Set to -1 to specify an infinite retry count.
Deprecated Variations¶ Group
Name
DEFAULT
sql_max_retries
DATABASE
sql_max_retries
- retry_interval¶
- Type
integer
- Default
10
Interval between retries of opening a SQL connection.
Deprecated Variations¶ Group
Name
DEFAULT
sql_retry_interval
DATABASE
reconnect_interval
- max_overflow¶
- Type
integer
- Default
50
If set, use this value for max_overflow with SQLAlchemy.
Deprecated Variations¶ Group
Name
DEFAULT
sql_max_overflow
DATABASE
sqlalchemy_max_overflow
- connection_debug¶
- Type
integer
- Default
0- Minimum Value
0
- Maximum Value
100
Verbosity of SQL debugging information: 0=None, 100=Everything.
Deprecated Variations¶ Group
Name
DEFAULT
sql_connection_debug
- connection_trace¶
- Type
boolean
- Default
False
Add Python stack traces to SQL as comment strings.
Deprecated Variations¶ Group
Name
DEFAULT
sql_connection_trace
- pool_timeout¶
- Type
integer
- Default
<None>
If set, use this value for pool_timeout with SQLAlchemy.
Deprecated Variations¶ Group
Name
DATABASE
sqlalchemy_pool_timeout
- use_db_reconnect¶
- Type
boolean
- Default
False
Enable the experimental use of database reconnect on connection lost.
- db_retry_interval¶
- Type
integer
- Default
1
Seconds between retries of a database transaction.
- db_inc_retry_interval¶
- Type
boolean
- Default
True
If True, increases the interval between retries of a database operation up to db_max_retry_interval.
- db_max_retry_interval¶
- Type
integer
- Default
10
If db_inc_retry_interval is set, the maximum seconds between retries of a database operation.
- db_max_retries¶
- Type
integer
- Default
20
Maximum retries in case of connection error or deadlock error before error is raised. Set to -1 to specify an infinite retry count.
- connection_parameters¶
- Type
string
- Default
''
Optional URL parameters to append onto the connection URL at connect time; specify as param1=value1¶m2=value2&…
driver_agent¶
- status_socket_path¶
- Type
string
- Default
/var/run/octavia/status.sock
Path to the driver status unix domain socket file.
- stats_socket_path¶
- Type
string
- Default
/var/run/octavia/stats.sock
Path to the driver statistics unix domain socket file.
- get_socket_path¶
- Type
string
- Default
/var/run/octavia/get.sock
Path to the driver get unix domain socket file.
- status_request_timeout¶
- Type
integer
- Default
5
Time, in seconds, to wait for a status update request.
- status_max_processes¶
- Type
integer
- Default
50
Maximum number of concurrent processes to use servicing status updates.
- stats_request_timeout¶
- Type
integer
- Default
5
Time, in seconds, to wait for a statistics update request.
- stats_max_processes¶
- Type
integer
- Default
50
Maximum number of concurrent processes to use servicing statistics updates.
- get_request_timeout¶
- Type
integer
- Default
5
Time, in seconds, to wait for a get request.
- get_max_processes¶
- Type
integer
- Default
50
Maximum number of concurrent processes to use servicing get requests.
- max_process_warning_percent¶
- Type
floating point
- Default
0.75- Minimum Value
0.01
- Maximum Value
0.99
Percentage of max_processes (both status and stats) in use to start logging warning messages about an overloaded driver-agent.
- provider_agent_shutdown_timeout¶
- Type
integer
- Default
60
The time, in seconds, to wait for provider agents to shutdown after the exit event has been set.
- enabled_provider_agents¶
- Type
list
- Default
''
List of enabled provider agents. The driver-agent will launch these agents at startup.
glance¶
- service_name¶
- Type
string
- Default
<None>
The name of the glance service in the keystone catalog
- endpoint¶
- Type
string
- Default
<None>
A new endpoint to override the endpoint in the keystone catalog.
- region_name¶
- Type
string
- Default
<None>
Region in Identity service catalog to use for communication with the OpenStack services.
- endpoint_type¶
- Type
string
- Default
publicURL
Endpoint interface in identity service to use
- ca_certificates_file¶
- Type
string
- Default
<None>
CA certificates file path
- insecure¶
- Type
boolean
- Default
False
Disable certificate validation on SSL connections
haproxy_amphora¶
- base_path¶
- Type
string
- Default
/var/lib/octavia
Base directory for amphora files.
- base_cert_dir¶
- Type
string
- Default
/var/lib/octavia/certs
Base directory for cert storage.
- haproxy_template¶
- Type
string
- Default
<None>
Custom haproxy template.
- connection_logging¶
- Type
boolean
- Default
True
Set this to False to disable connection logging.
- connection_max_retries¶
- Type
integer
- Default
120
Retry threshold for connecting to amphorae.
- connection_retry_interval¶
- Type
integer
- Default
5
Retry timeout between connection attempts in seconds.
- active_connection_max_retries¶
- Type
integer
- Default
15
Retry threshold for connecting to active amphorae.
- active_connection_rety_interval¶
- Type
integer
- Default
2
Retry timeout between connection attempts in seconds for active amphora.
- failover_connection_max_retries¶
- Type
integer
- Default
2
Retry threshold for connecting to an amphora in failover.
- failover_connection_retry_interval¶
- Type
integer
- Default
5
Retry timeout between connection attempts in seconds for amphora in failover.
- build_rate_limit¶
- Type
integer
- Default
-1
Number of amphorae that could be built per controller worker, simultaneously.
- build_active_retries¶
- Type
integer
- Default
120
Retry threshold for waiting for a build slot for an amphorae.
- build_retry_interval¶
- Type
integer
- Default
5
Retry timeout between build attempts in seconds.
- haproxy_stick_size¶
- Type
string
- Default
10k
Size of the HAProxy stick table. Accepts k, m, g suffixes. Example: 10k
- user_log_format¶
- Type
string
- Default
{{ project_id }} {{ lb_id }} %f %ci %cp %t %{+Q}r %ST %B %U %[ssl_c_verify] %{+Q}[ssl_c_s_dn] %b %s %Tt %tsc
Log format string for user flow logging.
- bind_host¶
- Type
ip address
- Default
::
The host IP to bind to
- bind_port¶
- Type
port number
- Default
9443- Minimum Value
0
- Maximum Value
65535
The port to bind to
- lb_network_interface¶
- Type
string
- Default
o-hm0
Network interface through which to reach amphora, only required if using IPv6 link local addresses.
- haproxy_cmd¶
- Type
string
- Default
/usr/sbin/haproxy
The full path to haproxy
- respawn_count¶
- Type
integer
- Default
2
The respawn count for haproxy’s upstart script
- respawn_interval¶
- Type
integer
- Default
2
The respawn interval for haproxy’s upstart script
- rest_request_conn_timeout¶
- Type
floating point
- Default
10
The time in seconds to wait for a REST API to connect.
- rest_request_read_timeout¶
- Type
floating point
- Default
60
The time in seconds to wait for a REST API response.
- timeout_client_data¶
- Type
integer
- Default
50000
Frontend client inactivity timeout.
- timeout_member_connect¶
- Type
integer
- Default
5000
Backend member connection timeout.
- timeout_member_data¶
- Type
integer
- Default
50000
Backend member inactivity timeout.
- timeout_tcp_inspect¶
- Type
integer
- Default
0
Time to wait for TCP packets for content inspection.
- client_cert¶
- Type
string
- Default
/etc/octavia/certs/client.pem
The client certificate to talk to the agent
- server_ca¶
- Type
string
- Default
/etc/octavia/certs/server_ca.pem
The ca which signed the server certificates
- use_upstart¶
- Type
boolean
- Default
True
If False, use sysvinit.
Warning
This option is deprecated for removal. Its value may be silently ignored in the future.
- Reason
This is now automatically discovered and configured.
- api_db_commit_retry_attempts¶
- Type
integer
- Default
15
The number of times the database action will be attempted.
- api_db_commit_retry_initial_delay¶
- Type
integer
- Default
1
The initial delay before a retry attempt.
- api_db_commit_retry_backoff¶
- Type
integer
- Default
1
The time to backoff retry attempts.
- api_db_commit_retry_max¶
- Type
integer
- Default
5
The maximum amount of time to wait between retry attempts.
- default_connection_limit¶
- Type
integer
- Default
50000
Default connection_limit for listeners, used when setting “-1” or when unsetting connection_limit with the listener API.
health_manager¶
- bind_ip¶
- Type
ip address
- Default
127.0.0.1
IP address the controller will listen on for heart beats
- bind_port¶
- Type
port number
- Default
5555- Minimum Value
0
- Maximum Value
65535
Port number the controller will listen on for heart beats
- failover_threads¶
- Type
integer
- Default
10
Number of threads performing amphora failovers.
- health_update_threads¶
- Type
integer
- Default
<None>
Number of processes for amphora health update.
- stats_update_threads¶
- Type
integer
- Default
<None>
Number of processes for amphora stats update.
- heartbeat_key¶
- Type
string
- Default
<None>- Mutable
This option can be changed without restarting.
key used to validate amphora sending the message
- heartbeat_timeout¶
- Type
integer
- Default
60
Interval, in seconds, to wait before failing over an amphora.
- health_check_interval¶
- Type
integer
- Default
3
Sleep time between health checks in seconds.
- sock_rlimit¶
- Type
integer
- Default
0
sets the value of the heartbeat recv buffer
- controller_ip_port_list¶
- Type
list
- Default
[]- Mutable
This option can be changed without restarting.
List of controller ip and port pairs for the heartbeat receivers. Example 127.0.0.1:5555, 192.168.0.1:5555
- heartbeat_interval¶
- Type
integer
- Default
10- Mutable
This option can be changed without restarting.
Sleep time between sending heartbeats.
- health_update_driver¶
- Type
string
- Default
health_db
Driver for updating amphora health system.
Warning
This option is deprecated for removal since Victoria. Its value may be silently ignored in the future.
- Reason
This driver interface was removed.
house_keeping¶
- cleanup_interval¶
- Type
integer
- Default
30
DB cleanup interval in seconds
- amphora_expiry_age¶
- Type
integer
- Default
604800
Amphora expiry age in seconds
- load_balancer_expiry_age¶
- Type
integer
- Default
604800
Load balancer expiry age in seconds
- cert_interval¶
- Type
integer
- Default
3600
Certificate check interval in seconds
- cert_expiry_buffer¶
- Type
integer
- Default
1209600
Seconds until certificate expiration
- cert_rotate_threads¶
- Type
integer
- Default
10
Number of threads performing amphora certificate rotation
keepalived_vrrp¶
- vrrp_advert_int¶
- Type
integer
- Default
1
Amphora role and priority advertisement interval in seconds.
- vrrp_check_interval¶
- Type
integer
- Default
5
VRRP health check script run interval in seconds.
- vrrp_fail_count¶
- Type
integer
- Default
2
Number of successive failures before transition to a fail state.
- vrrp_success_count¶
- Type
integer
- Default
2
Number of consecutive successes before transition to a success state.
- vrrp_garp_refresh_interval¶
- Type
integer
- Default
5
Time in seconds between gratuitous ARP announcements from the MASTER.
- vrrp_garp_refresh_count¶
- Type
integer
- Default
2
Number of gratuitous ARP announcements to make on each refresh interval.
keystone_authtoken¶
- www_authenticate_uri¶
- Type
string
- Default
<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.
Deprecated Variations¶ Group
Name
keystone_authtoken
auth_uri
- auth_uri¶
- Type
string
- Default
<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.
- Reason
The auth_uri option is deprecated in favor of www_authenticate_uri and will be removed in the S release.
- auth_version¶
- Type
string
- Default
<None>
API version of the Identity API endpoint.
- interface¶
- Type
string
- Default
internal
Interface to use for the Identity API endpoint. Valid values are “public”, “internal” (default) or “admin”.
- delay_auth_decision¶
- Type
boolean
- Default
False
Do not handle authorization requests within the middleware, but delegate the authorization decision to downstream WSGI components.
- http_connect_timeout¶
- Type
integer
- Default
<None>
Request timeout value for communicating with Identity API server.
- http_request_max_retries¶
- Type
integer
- Default
3
How many times are we trying to reconnect when communicating with Identity API Server.
- cache¶
- Type
string
- Default
<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_serversoption instead.
- certfile¶
- Type
string
- Default
<None>
Required if identity server requires client certificate
- keyfile¶
- Type
string
- Default
<None>
Required if identity server requires client certificate
- cafile¶
- Type
string
- Default
<None>
A PEM encoded Certificate Authority to use when verifying HTTPs connections. Defaults to system CAs.
- insecure¶
- Type
boolean
- Default
False
Verify HTTPS connections.
- region_name¶
- Type
string
- Default
<None>
The region in which the identity server can be found.
- memcached_servers¶
- Type
list
- Default
<None>
Optionally specify a list of memcached server(s) to use for caching. If left undefined, tokens will instead be cached in-process.
Deprecated Variations¶ Group
Name
keystone_authtoken
memcache_servers
- token_cache_time¶
- Type
integer
- Default
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.
- memcache_security_strategy¶
- Type
string
- Default
None- Valid Values
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.
- memcache_secret_key¶
- Type
string
- Default
<None>
(Optional, mandatory if memcache_security_strategy is defined) This string is used for key derivation.
- memcache_pool_dead_retry¶
- Type
integer
- Default
300
(Optional) Number of seconds memcached server is considered dead before it is tried again.
- memcache_pool_maxsize¶
- Type
integer
- Default
10
(Optional) Maximum total number of open connections to every memcached server.
- memcache_pool_socket_timeout¶
- Type
integer
- Default
3
(Optional) Socket timeout in seconds for communicating with a memcached server.
- memcache_pool_unused_timeout¶
- Type
integer
- Default
60
(Optional) Number of seconds a connection to memcached is held unused in the pool before it is closed.
- memcache_pool_conn_get_timeout¶
- Type
integer
- Default
10
(Optional) Number of seconds that an operation will wait to get a memcached client connection from the pool.
- memcache_use_advanced_pool¶
- Type
boolean
- Default
True
(Optional) Use the advanced (eventlet safe) memcached client pool.
- include_service_catalog¶
- Type
boolean
- Default
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.
- enforce_token_bind¶
- Type
string
- Default
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.
- service_token_roles¶
- Type
list
- Default
['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.
- service_token_roles_required¶
- Type
boolean
- Default
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.
- service_type¶
- Type
string
- Default
<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.
- auth_type¶
- Type
unknown type
- Default
<None>
Authentication type to load
Deprecated Variations¶ Group
Name
keystone_authtoken
auth_plugin
- auth_section¶
- Type
unknown type
- Default
<None>
Config Section from which to load plugin specific options
networking¶
- max_retries¶
- Type
integer
- Default
15
The maximum attempts to retry an action with the networking service.
- retry_interval¶
- Type
integer
- Default
1
Seconds to wait before retrying an action with the networking service.
- retry_backoff¶
- Type
integer
- Default
1
The seconds to backoff retry attempts.
- retry_max¶
- Type
integer
- Default
10
The maximum interval in seconds between retry attempts.
- port_detach_timeout¶
- Type
integer
- Default
300
Seconds to wait for a port to detach from an amphora.
- allow_vip_network_id¶
- Type
boolean
- Default
True
Can users supply a network_id for their VIP?
- allow_vip_subnet_id¶
- Type
boolean
- Default
True
Can users supply a subnet_id for their VIP?
- allow_vip_port_id¶
- Type
boolean
- Default
True
Can users supply a port_id for their VIP?
- valid_vip_networks¶
- Type
list
- Default
<None>
List of network_ids that are valid for VIP creation. If this field is empty, no validation is performed.
- reserved_ips¶
- Type
list
- Default
['169.254.169.254']
List of IP addresses reserved from being used for member addresses. IPv6 addresses should be in expanded, uppercase form.
- allow_invisible_resource_usage¶
- Type
boolean
- Default
False
When True, users can use network resources they cannot normally see as VIP or member subnets. Making this True may allow users to access resources on subnets they do not normally have access to via neutron RBAC policies.
neutron¶
- service_name¶
- Type
string
- Default
<None>
The name of the neutron service in the keystone catalog
- endpoint¶
- Type
string
- Default
<None>
A new endpoint to override the endpoint in the keystone catalog.
- region_name¶
- Type
string
- Default
<None>
Region in Identity service catalog to use for communication with the OpenStack services.
- endpoint_type¶
- Type
string
- Default
publicURL
Endpoint interface in identity service to use
- ca_certificates_file¶
- Type
string
- Default
<None>
CA certificates file path
- insecure¶
- Type
boolean
- Default
False
Disable certificate validation on SSL connections
nova¶
- service_name¶
- Type
string
- Default
<None>
The name of the nova service in the keystone catalog
- endpoint¶
- Type
string
- Default
<None>
A new endpoint to override the endpoint in the keystone catalog.
- region_name¶
- Type
string
- Default
<None>
Region in Identity service catalog to use for communication with the OpenStack services.
- endpoint_type¶
- Type
string
- Default
publicURL
Endpoint interface in identity service to use
- ca_certificates_file¶
- Type
string
- Default
<None>
CA certificates file path
- insecure¶
- Type
boolean
- Default
False
Disable certificate validation on SSL connections
- enable_anti_affinity¶
- Type
boolean
- Default
False
Flag to indicate if nova anti-affinity feature is turned on. This option is only used when creating amphorae in ACTIVE_STANDBY topology.
- anti_affinity_policy¶
- Type
string
- Default
anti-affinity- Valid Values
anti-affinity, soft-anti-affinity
Sets the anti-affinity policy for nova
- random_amphora_name_length¶
- Type
integer
- Default
0
If non-zero, generate a random name of the length provided for each amphora, in the format “a[A-Z0-9]*”. Otherwise, the default name format will be used: “amphora-{UUID}”.
- availability_zone¶
- Type
string
- Default
<None>
Availability zone to use for creating Amphorae
oslo_messaging¶
- topic¶
- Type
string
- Default
<None>
oslo_messaging_amqp¶
- container_name¶
- Type
string
- Default
<None>
Name for the AMQP container. must be globally unique. Defaults to a generated UUID
Deprecated Variations¶ Group
Name
amqp1
container_name
- idle_timeout¶
- Type
integer
- Default
0
Timeout for inactive connections (in seconds)
Deprecated Variations¶ Group
Name
amqp1
idle_timeout
- trace¶
- Type
boolean
- Default
False
Debug: dump AMQP frames to stdout
Deprecated Variations¶ Group
Name
amqp1
trace
- ssl¶
- Type
boolean
- Default
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.
- ssl_ca_file¶
- Type
string
- Default
''
CA certificate PEM file used to verify the server’s certificate
Deprecated Variations¶ Group
Name
amqp1
ssl_ca_file
- ssl_cert_file¶
- Type
string
- Default
''
Self-identifying certificate PEM file for client authentication
Deprecated Variations¶ Group
Name
amqp1
ssl_cert_file
- ssl_key_file¶
- Type
string
- Default
''
Private key PEM file used to sign ssl_cert_file certificate (optional)
Deprecated Variations¶ Group
Name
amqp1
ssl_key_file
- ssl_key_password¶
- Type
string
- Default
<None>
Password for decrypting ssl_key_file (if encrypted)
Deprecated Variations¶ Group
Name
amqp1
ssl_key_password
- ssl_verify_vhost¶
- Type
boolean
- Default
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.
- sasl_mechanisms¶
- Type
string
- Default
''
Space separated list of acceptable SASL mechanisms
Deprecated Variations¶ Group
Name
amqp1
sasl_mechanisms
- sasl_config_dir¶
- Type
string
- Default
''
Path to directory that contains the SASL configuration
Deprecated Variations¶ Group
Name
amqp1
sasl_config_dir
- sasl_config_name¶
- Type
string
- Default
''
Name of configuration file (without .conf suffix)
Deprecated Variations¶ Group
Name
amqp1
sasl_config_name
- sasl_default_realm¶
- Type
string
- Default
''
SASL realm to use if no realm present in username
- connection_retry_interval¶
- Type
integer
- Default
1- Minimum Value
1
Seconds to pause before attempting to re-connect.
- connection_retry_backoff¶
- Type
integer
- Default
2- Minimum Value
0
Increase the connection_retry_interval by this many seconds after each unsuccessful failover attempt.
- connection_retry_interval_max¶
- Type
integer
- Default
30- Minimum Value
1
Maximum limit for connection_retry_interval + connection_retry_backoff
- link_retry_delay¶
- Type
integer
- Default
10- Minimum Value
1
Time to pause between re-connecting an AMQP 1.0 link that failed due to a recoverable error.
- default_reply_retry¶
- Type
integer
- Default
0- Minimum Value
-1
The maximum number of attempts to re-send a reply message which failed due to a recoverable error.
- default_reply_timeout¶
- Type
integer
- Default
30- Minimum Value
5
The deadline for an rpc reply message delivery.
- default_send_timeout¶
- Type
integer
- Default
30- Minimum Value
5
The deadline for an rpc cast or call message delivery. Only used when caller does not provide a timeout expiry.
- default_notify_timeout¶
- Type
integer
- Default
30- Minimum Value
5
The deadline for a sent notification message delivery. Only used when caller does not provide a timeout expiry.
- default_sender_link_timeout¶
- Type
integer
- Default
600- Minimum Value
1
The duration to schedule a purge of idle sender links. Detach link after expiry.
- addressing_mode¶
- Type
string
- Default
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
- pseudo_vhost¶
- Type
boolean
- Default
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.
- server_request_prefix¶
- Type
string
- Default
exclusive
address prefix used when sending to a specific server
Deprecated Variations¶ Group
Name
amqp1
server_request_prefix
- broadcast_prefix¶
- Type
string
- Default
broadcast
address prefix used when broadcasting to all servers
Deprecated Variations¶ Group
Name
amqp1
broadcast_prefix
- group_request_prefix¶
- Type
string
- Default
unicast
address prefix when sending to any server in group
Deprecated Variations¶ Group
Name
amqp1
group_request_prefix
- rpc_address_prefix¶
- Type
string
- Default
openstack.org/om/rpc
Address prefix for all generated RPC addresses
- notify_address_prefix¶
- Type
string
- Default
openstack.org/om/notify
Address prefix for all generated Notification addresses
- multicast_address¶
- Type
string
- Default
multicast
Appended to the address prefix when sending a fanout message. Used by the message bus to identify fanout messages.
- unicast_address¶
- Type
string
- Default
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.
- anycast_address¶
- Type
string
- Default
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.
- default_notification_exchange¶
- Type
string
- Default
<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’
- default_rpc_exchange¶
- Type
string
- Default
<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’
- reply_link_credit¶
- Type
integer
- Default
200- Minimum Value
1
Window size for incoming RPC Reply messages.
- rpc_server_credit¶
- Type
integer
- Default
100- Minimum Value
1
Window size for incoming RPC Request messages
- notify_server_credit¶
- Type
integer
- Default
100- Minimum Value
1
Window size for incoming Notification messages
- pre_settled¶
- Type
multi-valued
- Default
rpc-cast- Default
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
oslo_messaging_kafka¶
- kafka_max_fetch_bytes¶
- Type
integer
- Default
1048576
Max fetch bytes of Kafka consumer
- kafka_consumer_timeout¶
- Type
floating point
- Default
1.0
Default timeout(s) for Kafka consumers
- pool_size¶
- Type
integer
- Default
10
Pool Size for Kafka Consumers
Warning
This option is deprecated for removal. Its value may be silently ignored in the future.
- Reason
Driver no longer uses connection pool.
- conn_pool_min_size¶
- Type
integer
- Default
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.
- Reason
Driver no longer uses connection pool.
- conn_pool_ttl¶
- Type
integer
- Default
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.
- Reason
Driver no longer uses connection pool.
- consumer_group¶
- Type
string
- Default
oslo_messaging_consumer
Group id for Kafka consumer. Consumers in one group will coordinate message consumption
- producer_batch_timeout¶
- Type
floating point
- Default
0.0
Upper bound on the delay for KafkaProducer batching in seconds
- producer_batch_size¶
- Type
integer
- Default
16384
Size of batch for the producer async send
- compression_codec¶
- Type
string
- Default
none- Valid Values
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
- enable_auto_commit¶
- Type
boolean
- Default
False
Enable asynchronous consumer commits
- max_poll_records¶
- Type
integer
- Default
500
The maximum number of records returned in a poll call
- security_protocol¶
- Type
string
- Default
PLAINTEXT- Valid Values
PLAINTEXT, SASL_PLAINTEXT, SSL, SASL_SSL
Protocol used to communicate with brokers
- sasl_mechanism¶
- Type
string
- Default
PLAIN
Mechanism when security protocol is SASL
- ssl_cafile¶
- Type
string
- Default
''
CA certificate PEM file used to verify the server certificate
- ssl_client_cert_file¶
- Type
string
- Default
''
Client certificate PEM file used for authentication.
- ssl_client_key_file¶
- Type
string
- Default
''
Client key PEM file used for authentication.
- ssl_client_key_password¶
- Type
string
- Default
''
Client key password file used for authentication.
oslo_messaging_notifications¶
- driver¶
- Type
multi-valued
- Default
''
The Drivers(s) to handle sending notifications. Possible values are messaging, messagingv2, routing, log, test, noop
Deprecated Variations¶ Group
Name
DEFAULT
notification_driver
- transport_url¶
- Type
string
- Default
<None>
A URL representing the messaging driver to use for notifications. If not set, we fall back to the same configuration used for RPC.
Deprecated Variations¶ Group
Name
DEFAULT
notification_transport_url
- topics¶
- Type
list
- Default
['notifications']
AMQP topic used for OpenStack notifications.
Deprecated Variations¶ Group
Name
rpc_notifier2
topics
DEFAULT
notification_topics
- retry¶
- Type
integer
- Default
-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
oslo_messaging_rabbit¶
- amqp_durable_queues¶
- Type
boolean
- Default
False
Use durable queues in AMQP.
- amqp_auto_delete¶
- Type
boolean
- Default
False
Auto-delete queues in AMQP.
Deprecated Variations¶ Group
Name
DEFAULT
amqp_auto_delete
- ssl¶
- Type
boolean
- Default
False
Connect over SSL.
Deprecated Variations¶ Group
Name
oslo_messaging_rabbit
rabbit_use_ssl
- ssl_version¶
- Type
string
- Default
''
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.
Deprecated Variations¶ Group
Name
oslo_messaging_rabbit
kombu_ssl_version
- ssl_key_file¶
- Type
string
- Default
''
SSL key file (valid only if SSL enabled).
Deprecated Variations¶ Group
Name
oslo_messaging_rabbit
kombu_ssl_keyfile
- ssl_cert_file¶
- Type
string
- Default
''
SSL cert file (valid only if SSL enabled).
Deprecated Variations¶ Group
Name
oslo_messaging_rabbit
kombu_ssl_certfile
- ssl_ca_file¶
- Type
string
- Default
''
SSL certification authority file (valid only if SSL enabled).
Deprecated Variations¶ Group
Name
oslo_messaging_rabbit
kombu_ssl_ca_certs
- heartbeat_in_pthread¶
- Type
boolean
- Default
True
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.
Warning
This option is deprecated for removal. Its value may be silently ignored in the future.
- kombu_reconnect_delay¶
- Type
floating point
- Default
1.0
How long to wait before reconnecting in response to an AMQP consumer cancel notification.
Deprecated Variations¶ Group
Name
DEFAULT
kombu_reconnect_delay
- kombu_compression¶
- Type
string
- Default
<None>
EXPERIMENTAL: Possible values are: gzip, bz2. If not set compression will not be used. This option may not be available in future versions.
- kombu_missing_consumer_retry_timeout¶
- Type
integer
- Default
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.
Deprecated Variations¶ Group
Name
oslo_messaging_rabbit
kombu_reconnect_timeout
- kombu_failover_strategy¶
- Type
string
- Default
round-robin- Valid Values
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.
- rabbit_login_method¶
- Type
string
- Default
AMQPLAIN- Valid Values
PLAIN, AMQPLAIN, RABBIT-CR-DEMO
The RabbitMQ login method.
Deprecated Variations¶ Group
Name
DEFAULT
rabbit_login_method
- rabbit_retry_interval¶
- Type
integer
- Default
1
How frequently to retry connecting with RabbitMQ.
- rabbit_retry_backoff¶
- Type
integer
- Default
2
How long to backoff for between retries when connecting to RabbitMQ.
Deprecated Variations¶ Group
Name
DEFAULT
rabbit_retry_backoff
- rabbit_interval_max¶
- Type
integer
- Default
30
Maximum interval of RabbitMQ connection retries. Default is 30 seconds.
- rabbit_ha_queues¶
- Type
boolean
- Default
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”}’ “
Deprecated Variations¶ Group
Name
DEFAULT
rabbit_ha_queues
- rabbit_transient_queues_ttl¶
- Type
integer
- Default
1800- Minimum Value
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.
- rabbit_qos_prefetch_count¶
- Type
integer
- Default
0
Specifies the number of messages to prefetch. Setting to zero allows unlimited messages.
- heartbeat_timeout_threshold¶
- Type
integer
- Default
60
Number of seconds after which the Rabbit broker is considered down if heartbeat’s keep-alive fails (0 disables heartbeat).
- heartbeat_rate¶
- Type
integer
- Default
2
How often times during the heartbeat_timeout_threshold we check the heartbeat.
- direct_mandatory_flag¶
- Type
boolean
- Default
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.
- Reason
Mandatory flag no longer deactivable.
- enable_cancel_on_failover¶
- Type
boolean
- Default
False
Enable x-cancel-on-ha-failover flag so that rabbitmq server will cancel and notify consumerswhen queue is down
quotas¶
- default_load_balancer_quota¶
- Type
integer
- Default
-1
Default per project load balancer quota.
- default_listener_quota¶
- Type
integer
- Default
-1
Default per project listener quota.
- default_member_quota¶
- Type
integer
- Default
-1
Default per project member quota.
- default_pool_quota¶
- Type
integer
- Default
-1
Default per project pool quota.
- default_health_monitor_quota¶
- Type
integer
- Default
-1
Default per project health monitor quota.
- default_l7policy_quota¶
- Type
integer
- Default
-1
Default per project l7policy quota.
- default_l7rule_quota¶
- Type
integer
- Default
-1
Default per project l7rule quota.
service_auth¶
- auth_url¶
- Type
unknown type
- Default
<None>
Authentication URL
- auth_type¶
- Type
unknown type
- Default
<None>
Authentication type to load
Deprecated Variations¶ Group
Name
service_auth
auth_plugin
- cafile¶
- Type
string
- Default
<None>
PEM encoded Certificate Authority to use when verifying HTTPs connections.
- certfile¶
- Type
string
- Default
<None>
PEM encoded client certificate cert file
- collect_timing¶
- Type
boolean
- Default
False
Collect per-API call timing information.
- default_domain_id¶
- Type
unknown type
- Default
<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.
- default_domain_name¶
- Type
unknown type
- Default
<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.
- domain_id¶
- Type
unknown type
- Default
<None>
Domain ID to scope to
- domain_name¶
- Type
unknown type
- Default
<None>
Domain name to scope to
- insecure¶
- Type
boolean
- Default
False
Verify HTTPS connections.
- keyfile¶
- Type
string
- Default
<None>
PEM encoded client certificate key file
- password¶
- Type
unknown type
- Default
<None>
User’s password
- project_domain_id¶
- Type
unknown type
- Default
<None>
Domain ID containing project
- project_domain_name¶
- Type
unknown type
- Default
<None>
Domain name containing project
- project_id¶
- Type
unknown type
- Default
<None>
Project ID to scope to
Deprecated Variations¶ Group
Name
service_auth
tenant-id
service_auth
tenant_id
- project_name¶
- Type
unknown type
- Default
<None>
Project name to scope to
Deprecated Variations¶ Group
Name
service_auth
tenant-name
service_auth
tenant_name
- split_loggers¶
- Type
boolean
- Default
False
Log requests to multiple loggers.
- system_scope¶
- Type
unknown type
- Default
<None>
Scope for system operations
- tenant_id¶
- Type
unknown type
- Default
<None>
Tenant ID
- tenant_name¶
- Type
unknown type
- Default
<None>
Tenant Name
- timeout¶
- Type
integer
- Default
<None>
Timeout value for http requests
- trust_id¶
- Type
unknown type
- Default
<None>
Trust ID
- user_domain_id¶
- Type
unknown type
- Default
<None>
User’s domain id
- user_domain_name¶
- Type
unknown type
- Default
<None>
User’s domain name
- user_id¶
- Type
unknown type
- Default
<None>
User id
- username¶
- Type
unknown type
- Default
<None>
Username
Deprecated Variations¶ Group
Name
service_auth
user-name
service_auth
user_name
task_flow¶
- engine¶
- Type
string
- Default
parallel- Valid Values
serial, parallel
TaskFlow engine to use. serial - Runs all tasks on a single thread. parallel - Schedules tasks onto different threads to allow for running non-dependent tasks simultaneously
- max_workers¶
- Type
integer
- Default
5
The maximum number of workers
- disable_revert¶
- Type
boolean
- Default
False
If True, disables the controller worker taskflow flows from reverting. This will leave resources in an inconsistent state and should only be used for debugging purposes.
- persistence_connection¶
- Type
string
- Default
sqlite://
Persistence database, which will be used to store tasks states. Database connection url with db name
- jobboard_enabled¶
- Type
boolean
- Default
False
If True, enables TaskFlow jobboard.
- jobboard_backend_driver¶
- Type
string
- Default
redis_taskflow_driver- Valid Values
redis_taskflow_driver, zookeeper_taskflow_driver
Jobboard backend driver that will monitor job state.
- jobboard_backend_hosts¶
- Type
list
- Default
['127.0.0.1']
Jobboard backend server host(s).
- jobboard_backend_port¶
- Type
port number
- Default
6379- Minimum Value
0
- Maximum Value
65535
Jobboard backend server port
- jobboard_backend_password¶
- Type
string
- Default
''
Jobboard backend server password
- jobboard_backend_namespace¶
- Type
string
- Default
octavia_jobboard
Jobboard name that should be used to store taskflow job id and claims for it.
- jobboard_redis_sentinel¶
- Type
string
- Default
<None>
Sentinel name if it is used for Redis.
- jobboard_redis_backend_ssl_options¶
- Type
dict
- Default
{'ssl': False, 'ssl_keyfile': None, 'ssl_certfile': None, 'ssl_ca_certs': None, 'ssl_cert_reqs': 'required'}
Redis jobboard backend ssl configuration options.
- jobboard_zookeeper_ssl_options¶
- Type
dict
- Default
{'use_ssl': False, 'keyfile': None, 'keyfile_password': None, 'certfile': None, 'verify_certs': True}
Zookeeper jobboard backend ssl configuration options.
- jobboard_expiration_time¶
- Type
integer
- Default
30
For backends like redis claiming jobs requiring setting the expiry - how many seconds the claim should be retained for.
- jobboard_save_logbook¶
- Type
boolean
- Default
False
If for analysis required saving logbooks info, set this parameter to True. By default remove logbook from persistence backend when job completed.
