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, logging_context_format_string).
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.
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.
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_stderr
¶Type: | boolean |
---|---|
Default: | false |
Log output to standard error. This option is ignored if log_config_append is set.
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.
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.
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.
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.
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.
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,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.
ovs_integration_bridge
¶Type: | string |
---|---|
Default: | br-int |
Name of Open vSwitch bridge to use
ovs_use_veth
¶Type: | boolean |
---|---|
Default: | false |
Uses veth for an OVS interface or not. Support kernels with limited namespace support (e.g. RHEL 6.5) so long as ovs_use_veth is set to True.
interface_driver
¶Type: | string |
---|---|
Default: | <None> |
The driver used to manage the virtual interface.
ovs_vsctl_timeout
¶Type: | integer |
---|---|
Default: | 10 |
Timeout in seconds for ovs-vsctl commands. If the timeout expires, ovs commands will fail with ALARMCLOCK error.
bridge_mac_table_size
¶Type: | integer |
---|---|
Default: | 50000 |
The maximum number of MAC addresses to learn on a bridge managed by the Neutron OVS agent. Values outside a reasonable range (10 to 1,000,000) might be overridden by Open vSwitch according to the documentation.
resync_interval
¶Type: | integer |
---|---|
Default: | 5 |
The DHCP agent will resync its state with Neutron to recover from any transient notification or RPC errors. The interval is number of seconds between attempts.
dhcp_driver
¶Type: | string |
---|---|
Default: | neutron.agent.linux.dhcp.Dnsmasq |
The driver used to manage the DHCP server.
enable_isolated_metadata
¶Type: | boolean |
---|---|
Default: | false |
The DHCP server can assist with providing metadata support on isolated networks. Setting this value to True will cause the DHCP server to append specific host routes to the DHCP request. The metadata service will only be activated when the subnet does not contain any router port. The guest instance must be configured to request host routes via DHCP (Option 121). This option doesn’t have any effect when force_metadata is set to True.
force_metadata
¶Type: | boolean |
---|---|
Default: | false |
In some cases the Neutron router is not present to provide the metadata IP but the DHCP server can be used to provide this info. Setting this value will force the DHCP server to append specific host routes to the DHCP request. If this option is set, then the metadata service will be activated for all the networks.
enable_metadata_network
¶Type: | boolean |
---|---|
Default: | false |
Allows for serving metadata requests coming from a dedicated metadata access network whose CIDR is 169.254.169.254/16 (or larger prefix), and is connected to a Neutron router from which the VMs send metadata:1 request. In this case DHCP Option 121 will not be injected in VMs, as they will be able to reach 169.254.169.254 through a router. This option requires enable_isolated_metadata = True.
num_sync_threads
¶Type: | integer |
---|---|
Default: | 4 |
Number of threads to use during sync process. Should not exceed connection pool size configured on server.
dhcp_confs
¶Type: | string |
---|---|
Default: | $state_path/dhcp |
Location to store DHCP server config files.
dnsmasq_config_file
¶Type: | string |
---|---|
Default: |
Override the default dnsmasq settings with this file.
dnsmasq_dns_servers
¶Type: | list |
---|---|
Default: |
Comma-separated list of the DNS servers which will be used as forwarders.
dnsmasq_base_log_dir
¶Type: | string |
---|---|
Default: | <None> |
Base log dir for dnsmasq logging. The log contains DHCP and DNS log information and is useful for debugging issues with either DHCP or DNS. If this section is null, disable dnsmasq log.
dnsmasq_local_resolv
¶Type: | boolean |
---|---|
Default: | false |
Enables the dnsmasq service to provide name resolution for instances via DNS resolvers on the host running the DHCP agent. Effectively removes the ‘–no-resolv’ option from the dnsmasq process arguments. Adding custom DNS resolvers to the ‘dnsmasq_dns_servers’ option disables this feature.
dnsmasq_lease_max
¶Type: | integer |
---|---|
Default: | 16777216 |
Limit number of leases to prevent a denial-of-service.
dhcp_broadcast_reply
¶Type: | boolean |
---|---|
Default: | false |
Use broadcast in DHCP replies.
availability_zone
¶Type: | string |
---|---|
Default: | nova |
Availability zone of this node
report_interval
¶Type: | floating point |
---|---|
Default: | 30 |
Seconds between nodes reporting state to server; should be less than agent_down_time, best if it is half or less than agent_down_time.
log_agent_heartbeats
¶Type: | boolean |
---|---|
Default: | false |
Log agent heartbeats
ovsdb_interface
¶Type: | string |
---|---|
Default: | native |
Valid Values: | vsctl, native |
The interface for interacting with the OVSDB
ovsdb_connection
¶Type: | string |
---|---|
Default: | tcp:127.0.0.1:6640 |
The connection string for the OVSDB backend. Will be used by ovsdb-client when monitoring and used for the all ovsdb commands when native ovsdb_interface is enabled
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