Chapter 6. ironic-inspector The following chapter contains information about the configuration options in the ironic-inspector service. 6.1. inspector.conf This section contains options for the /etc/ironic-inspector/inspector.conf file. 6.1.1. DEFAULT The following table outlines the options available under the [DEFAULT] group in the /etc/ironic-inspector/inspector.conf file. . Configuration option = Default value Type Description api_max_limit = 1000 integer value Limit the number of elements an API list-call returns auth_strategy = keystone string value Authentication method used on the ironic-inspector API. "noauth", "keystone" or "http_basic" are valid options. "noauth" will disable all authentication. can_manage_boot = True boolean value Whether the current installation of ironic-inspector can manage PXE booting of nodes. If set to False, the API will reject introspection requests with manage_boot missing or set to True. clean_up_period = 60 integer value Amount of time in seconds, after which repeat clean up of timed out nodes and old nodes status information. WARNING: If set to a value of 0, then the periodic task is disabled and inspector will not sync with ironic to complete the internal clean-up process. Not advisable if the deployment uses a PXE filter, and will result in the ironic-inspector ceasing periodic cleanup activities. debug = False boolean value If set to true, the logging level will be set to DEBUG instead of the default INFO level. default_log_levels = ['sqlalchemy=WARNING', 'iso8601=WARNING', 'requests=WARNING', 'urllib3.connectionpool=WARNING', 'keystonemiddleware=WARNING', 'keystoneauth=WARNING', 'ironicclient=WARNING', 'amqp=WARNING', 'amqplib=WARNING', 'oslo.messaging=WARNING', 'oslo_messaging=WARNING'] list value List of package logging levels in logger=LEVEL pairs. This option is ignored if log_config_append is set. enable_mdns = False boolean value Whether to enable publishing the ironic-inspector API endpoint via multicast DNS. fatal_deprecations = False boolean value Enables or disables fatal status of deprecations. host = <based on operating system> string value Name of this node. This can be an opaque identifier. It is not necessarily a hostname, FQDN, or IP address. However, the node name must be valid within an AMQP key, and if using ZeroMQ, a valid hostname, FQDN, or IP address. http_basic_auth_user_file = /etc/ironic-inspector/htpasswd string value Path to Apache format user authentication file used when auth_strategy=http_basic `instance_format = [instance: %(uuid)s] ` string value The format for an instance that is passed with the log message. `instance_uuid_format = [instance: %(uuid)s] ` string value The format for an instance UUID that is passed with the log message. introspection_delay = 5 integer value Delay (in seconds) between two introspections. Only applies when boot is managed by ironic-inspector (i.e. manage_boot==True). ipmi_address_fields = ['redfish_address', 'ilo_address', 'drac_host', 'drac_address', 'ibmc_address'] list value Ironic driver_info fields that are equivalent to ipmi_address. leader_election_interval = 10 integer value Interval (in seconds) between leader elections. listen_address = :: string value IP to listen on. listen_port = 5050 port value Port to listen on. log-config-append = None string value 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). log-date-format = %Y-%m-%d %H:%M:%S string value Defines the format string for %%(asctime)s in log records. Default: %(default)s . This option is ignored if log_config_append is set. log-dir = None string value (Optional) The base directory used for relative log_file paths. This option is ignored if log_config_append is set. log-file = None string value (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. log_rotate_interval = 1 integer value The amount of time before the log files are rotated. This option is ignored unless log_rotation_type is setto "interval". log_rotate_interval_type = days string value Rotation interval type. The time of the last file change (or the time when the service was started) is used when scheduling the rotation. log_rotation_type = none string value Log rotation type. logging_context_format_string = %(asctime)s.%(msecs)03d %(process)d %(levelname)s %(name)s [%(request_id)s %(user_identity)s] %(instance)s%(message)s string value Format string to use for log messages with context. Used by oslo_log.formatters.ContextFormatter logging_debug_format_suffix = %(funcName)s %(pathname)s:%(lineno)d string value Additional data to append to log message when logging level for the message is DEBUG. Used by oslo_log.formatters.ContextFormatter logging_default_format_string = %(asctime)s.%(msecs)03d %(process)d %(levelname)s %(name)s [-] %(instance)s%(message)s string value Format string to use for log messages when context is undefined. Used by oslo_log.formatters.ContextFormatter logging_exception_prefix = %(asctime)s.%(msecs)03d %(process)d ERROR %(name)s %(instance)s string value Prefix each line of exception output with this format. Used by oslo_log.formatters.ContextFormatter logging_user_identity_format = %(user)s %(tenant)s %(domain)s %(user_domain)s %(project_domain)s string value Defines the format string for %(user_identity)s that is used in logging_context_format_string. Used by oslo_log.formatters.ContextFormatter max_concurrency = 1000 integer value The green thread pool size. max_logfile_count = 30 integer value Maximum number of rotated log files. max_logfile_size_mb = 200 integer value Log file maximum size in MB. This option is ignored if "log_rotation_type" is not set to "size". publish_errors = False boolean value Enables or disables publication of error events. rate_limit_burst = 0 integer value Maximum number of logged messages per rate_limit_interval. rate_limit_except_level = CRITICAL string value 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. rate_limit_interval = 0 integer value Interval, number of seconds, of log rate limiting. rootwrap_config = /etc/ironic-inspector/rootwrap.conf string value Path to the rootwrap configuration file to use for running commands as root standalone = True boolean value Whether to run ironic-inspector as a standalone service. It's EXPERIMENTAL to set to False. syslog-log-facility = LOG_USER string value Syslog facility to receive log lines. This option is ignored if log_config_append is set. timeout = 3600 integer value Timeout after which introspection is considered failed, set to 0 to disable. use-journal = False boolean value 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. use-json = False boolean value Use JSON formatting for logging. This option is ignored if log_config_append is set. use-syslog = False boolean value 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_eventlog = False boolean value Log output to Windows Event Log. use_ssl = False boolean value SSL Enabled/Disabled use_stderr = False boolean value Log output to standard error. This option is ignored if log_config_append is set. watch-log-file = False boolean value 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. 6.1.2. capabilities The following table outlines the options available under the [capabilities] group in the /etc/ironic-inspector/inspector.conf file. Table 6.1. capabilities Configuration option = Default value Type Description boot_mode = False boolean value Whether to store the boot mode (BIOS or UEFI). cpu_flags = {'aes': 'cpu_aes', 'pdpe1gb': 'cpu_hugepages_1g', 'pse': 'cpu_hugepages', 'smx': 'cpu_txt', 'svm': 'cpu_vt', 'vmx': 'cpu_vt'} dict value Mapping between a CPU flag and a capability to set if this flag is present. 6.1.3. coordination The following table outlines the options available under the [coordination] group in the /etc/ironic-inspector/inspector.conf file. Table 6.2. coordination Configuration option = Default value Type Description backend_url = memcached://localhost:11211 string value The backend URL to use for distributed coordination. EXPERIMENTAL. 6.1.4. cors The following table outlines the options available under the [cors] group in the /etc/ironic-inspector/inspector.conf file. Table 6.3. cors Configuration option = Default value Type Description allow_credentials = True boolean value Indicate that the actual request can include user credentials allow_headers = ['X-Auth-Token', 'X-OpenStack-Ironic-Inspector-API-Minimum-Version', 'X-OpenStack-Ironic-Inspector-API-Maximum-Version', 'X-OpenStack-Ironic-Inspector-API-Version'] list value Indicate which header field names may be used during the actual request. allow_methods = ['GET', 'POST', 'PUT', 'HEAD', 'PATCH', 'DELETE', 'OPTIONS'] list value Indicate which methods can be used during the actual request. allowed_origin = None list value 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 expose_headers = [] list value Indicate which headers are safe to expose to the API. Defaults to HTTP Simple Headers. max_age = 3600 integer value Maximum cache age of CORS preflight requests. 6.1.5. database The following table outlines the options available under the [database] group in the /etc/ironic-inspector/inspector.conf file. Table 6.4. database Configuration option = Default value Type Description backend = sqlalchemy string value The back end to use for the database. connection = None string value The SQLAlchemy connection string to use to connect to the database. connection_debug = 0 integer value Verbosity of SQL debugging information: 0=None, 100=Everything. `connection_parameters = ` string value Optional URL parameters to append onto the connection URL at connect time; specify as param1=value1&param2=value2&... connection_recycle_time = 3600 integer value Connections which have been present in the connection pool longer than this number of seconds will be replaced with a new one the time they are checked out from the pool. connection_trace = False boolean value Add Python stack traces to SQL as comment strings. db_inc_retry_interval = True boolean value If True, increases the interval between retries of a database operation up to db_max_retry_interval. db_max_retries = 20 integer value Maximum retries in case of connection error or deadlock error before error is raised. Set to -1 to specify an infinite retry count. db_max_retry_interval = 10 integer value If db_inc_retry_interval is set, the maximum seconds between retries of a database operation. db_retry_interval = 1 integer value Seconds between retries of a database transaction. max_overflow = 50 integer value If set, use this value for max_overflow with SQLAlchemy. max_pool_size = 5 integer value Maximum number of SQL connections to keep open in a pool. Setting a value of 0 indicates no limit. max_retries = 10 integer value Maximum number of database connection retries during startup. Set to -1 to specify an infinite retry count. mysql_enable_ndb = False boolean value If True, transparently enables support for handling MySQL Cluster (NDB). mysql_sql_mode = TRADITIONAL string value 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= pool_timeout = None integer value If set, use this value for pool_timeout with SQLAlchemy. retry_interval = 10 integer value Interval between retries of opening a SQL connection. slave_connection = None string value The SQLAlchemy connection string to use to connect to the slave database. sqlite_synchronous = True boolean value If True, SQLite uses synchronous mode. use_db_reconnect = False boolean value Enable the experimental use of database reconnect on connection lost. 6.1.6. discovery The following table outlines the options available under the [discovery] group in the /etc/ironic-inspector/inspector.conf file. Table 6.5. discovery Configuration option = Default value Type Description enabled_bmc_address_version = ['4', '6'] list value IP version of BMC address that will be used when enrolling a new node in Ironic. Defaults to "4,6". Could be "4" (use v4 address only), "4,6" (v4 address have higher priority and if both addresses found v6 version is ignored), "6,4" (v6 is desired but fall back to v4 address for BMCs having v4 address, opposite to "4,6"), "6" (use v6 address only and ignore v4 version). enroll_node_driver = fake-hardware string value The name of the Ironic driver used by the enroll hook when creating a new node in Ironic. enroll_node_fields = {} dict value Additional fields to set on newly discovered nodes. 6.1.7. dnsmasq_pxe_filter The following table outlines the options available under the [dnsmasq_pxe_filter] group in the /etc/ironic-inspector/inspector.conf file. Table 6.6. dnsmasq_pxe_filter Configuration option = Default value Type Description dhcp_hostsdir = /var/lib/ironic-inspector/dhcp-hostsdir string value The MAC address cache directory, exposed to dnsmasq.This directory is expected to be in exclusive control of the driver. `dnsmasq_start_command = ` string value A (shell) command line to start the dnsmasq service upon filter initialization. Default: don't start. `dnsmasq_stop_command = ` string value A (shell) command line to stop the dnsmasq service upon inspector (error) exit. Default: don't stop. purge_dhcp_hostsdir = True boolean value Purge the hostsdir upon driver initialization. Setting to false should only be performed when the deployment of inspector is such that there are multiple processes executing inside of the same host and namespace. In this case, the Operator is responsible for setting up a custom cleaning facility. 6.1.8. extra_hardware The following table outlines the options available under the [extra_hardware] group in the /etc/ironic-inspector/inspector.conf file. Table 6.7. extra_hardware Configuration option = Default value Type Description strict = False boolean value If True, refuse to parse extra data if at least one record is too short. Additionally, remove the incoming "data" even if parsing failed. 6.1.9. iptables The following table outlines the options available under the [iptables] group in the /etc/ironic-inspector/inspector.conf file. Table 6.8. iptables Configuration option = Default value Type Description dnsmasq_interface = br-ctlplane string value Interface on which dnsmasq listens, the default is for VM's. ethoib_interfaces = [] list value List of Ethernet Over InfiniBand interfaces on the Inspector host which are used for physical access to the DHCP network. Multiple interfaces would be attached to a bond or bridge specified in dnsmasq_interface. The MACs of the InfiniBand nodes which are not in desired state are going to be blacklisted based on the list of neighbor MACs on these interfaces. firewall_chain = ironic-inspector string value iptables chain name to use. ip_version = 4 string value The IP version that will be used for iptables filter. Defaults to 4. 6.1.10. ironic The following table outlines the options available under the [ironic] group in the /etc/ironic-inspector/inspector.conf file. Table 6.9. ironic Configuration option = Default value Type Description auth-url = None string value Authentication URL auth_type = None string value Authentication type to load cafile = None string value PEM encoded Certificate Authority to use when verifying HTTPs connections. certfile = None string value PEM encoded client certificate cert file collect-timing = False boolean value Collect per-API call timing information. connect-retries = None integer value The maximum number of retries that should be attempted for connection errors. connect-retry-delay = None floating point value Delay (in seconds) between two retries for connection errors. If not set, exponential retry starting with 0.5 seconds up to a maximum of 60 seconds is used. default-domain-id = None string value 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 = None string value 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 = None string value Domain ID to scope to domain-name = None string value Domain name to scope to endpoint-override = None string value Always use this endpoint URL for requests for this client. NOTE: The unversioned endpoint should be specified here; to request a particular API version, use the version , min-version , and/or max-version options. insecure = False boolean value Verify HTTPS connections. keyfile = None string value PEM encoded client certificate key file max-version = None string value The maximum major version of a given API, intended to be used as the upper bound of a range with min_version. Mutually exclusive with version. max_retries = 30 integer value Maximum number of retries in case of conflict error (HTTP 409). min-version = None string value The minimum major version of a given API, intended to be used as the lower bound of a range with max_version. Mutually exclusive with version. If min_version is given with no max_version it is as if max version is "latest". password = None string value User's password project-domain-id = None string value Domain ID containing project project-domain-name = None string value Domain name containing project project-id = None string value Project ID to scope to project-name = None string value Project name to scope to region-name = None string value The default region_name for endpoint URL discovery. retry_interval = 2 integer value Interval between retries in case of conflict error (HTTP 409). service-name = None string value The default service_name for endpoint URL discovery. service-type = baremetal string value The default service_type for endpoint URL discovery. split-loggers = False boolean value Log requests to multiple loggers. status-code-retries = None integer value The maximum number of retries that should be attempted for retriable HTTP status codes. status-code-retry-delay = None floating point value Delay (in seconds) between two retries for retriable status codes. If not set, exponential retry starting with 0.5 seconds up to a maximum of 60 seconds is used. system-scope = None string value Scope for system operations tenant-id = None string value Tenant ID tenant-name = None string value Tenant Name timeout = None integer value Timeout value for http requests trust-id = None string value Trust ID user-domain-id = None string value User's domain id user-domain-name = None string value User's domain name user-id = None string value User id username = None string value Username valid-interfaces = ['internal', 'public'] list value List of interfaces, in order of preference, for endpoint URL. version = None string value Minimum Major API version within a given Major API version for endpoint URL discovery. Mutually exclusive with min_version and max_version 6.1.11. keystone_authtoken The following table outlines the options available under the [keystone_authtoken] group in the /etc/ironic-inspector/inspector.conf file. Table 6.10. keystone_authtoken Configuration option = Default value Type Description auth_section = None string value Config Section from which to load plugin specific options auth_type = None string value Authentication type to load auth_uri = None string value 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. Deprecated since: Queens *Reason:*The auth_uri option is deprecated in favor of www_authenticate_uri and will be removed in the S release. auth_version = None string value API version of the Identity API endpoint. cache = None string value 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. cafile = None string value A PEM encoded Certificate Authority to use when verifying HTTPs connections. Defaults to system CAs. certfile = None string value Required if identity server requires client certificate delay_auth_decision = False boolean value Do not handle authorization requests within the middleware, but delegate the authorization decision to downstream WSGI components. enforce_token_bind = permissive string value 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. http_connect_timeout = None integer value Request timeout value for communicating with Identity API server. http_request_max_retries = 3 integer value How many times are we trying to reconnect when communicating with Identity API Server. include_service_catalog = True boolean value (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. insecure = False boolean value Verify HTTPS connections. interface = internal string value Interface to use for the Identity API endpoint. Valid values are "public", "internal" (default) or "admin". keyfile = None string value Required if identity server requires client certificate memcache_pool_conn_get_timeout = 10 integer value (Optional) Number of seconds that an operation will wait to get a memcached client connection from the pool. memcache_pool_dead_retry = 300 integer value (Optional) Number of seconds memcached server is considered dead before it is tried again. memcache_pool_maxsize = 10 integer value (Optional) Maximum total number of open connections to every memcached server. memcache_pool_socket_timeout = 3 integer value (Optional) Socket timeout in seconds for communicating with a memcached server. memcache_pool_unused_timeout = 60 integer value (Optional) Number of seconds a connection to memcached is held unused in the pool before it is closed. memcache_secret_key = None string value (Optional, mandatory if memcache_security_strategy is defined) This string is used for key derivation. memcache_security_strategy = None string value (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_use_advanced_pool = False boolean value (Optional) Use the advanced (eventlet safe) memcached client pool. The advanced pool will only work under python 2.x. memcached_servers = None list value Optionally specify a list of memcached server(s) to use for caching. If left undefined, tokens will instead be cached in-process. region_name = None string value The region in which the identity server can be found. service_token_roles = ['service'] list value 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 = False boolean value 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 = None string value 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. token_cache_time = 300 integer value 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. www_authenticate_uri = None string value 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. 6.1.12. oslo_policy The following table outlines the options available under the [oslo_policy] group in the /etc/ironic-inspector/inspector.conf file. Table 6.11. oslo_policy Configuration option = Default value Type Description enforce_new_defaults = False boolean value 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 enforce_scope = False boolean value 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. policy_default_rule = default string value Default rule. Enforced when a requested rule is not found. policy_dirs = ['policy.d'] multi valued 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. policy_file = policy.json string value 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. remote_content_type = application/x-www-form-urlencoded string value Content Type to send and receive data for REST based policy check remote_ssl_ca_crt_file = None string value Absolute path to ca cert file for REST based policy check remote_ssl_client_crt_file = None string value Absolute path to client cert for REST based policy check remote_ssl_client_key_file = None string value Absolute path client key file REST based policy check remote_ssl_verify_server_crt = False boolean value server identity verification for REST based policy check 6.1.13. pci_devices The following table outlines the options available under the [pci_devices] group in the /etc/ironic-inspector/inspector.conf file. Table 6.12. pci_devices Configuration option = Default value Type Description alias = [] multi valued An alias for PCI device identified by vendor_id and product_id fields. Format: {"vendor_id": "1234", "product_id": "5678", "name": "pci_dev1"} 6.1.14. port_physnet The following table outlines the options available under the [port_physnet] group in the /etc/ironic-inspector/inspector.conf file. Table 6.13. port_physnet Configuration option = Default value Type Description cidr_map = [] list value Mapping of IP subnet CIDR to physical network. When the physnet_cidr_map processing hook is enabled the physical_network property of baremetal ports is populated based on this mapping. 6.1.15. processing The following table outlines the options available under the [processing] group in the /etc/ironic-inspector/inspector.conf file. Table 6.14. processing Configuration option = Default value Type Description add_ports = pxe string value Which MAC addresses to add as ports during introspection. Possible values: all (all MAC addresses), active (MAC addresses of NIC with IP addresses), pxe (only MAC address of NIC node PXE booted from, falls back to "active" if PXE MAC is not supplied by the ramdisk). always_store_ramdisk_logs = False boolean value Whether to store ramdisk logs even if it did not return an error message (dependent upon "ramdisk_logs_dir" option being set). default_processing_hooks = ramdisk_error,root_disk_selection,scheduler,validate_interfaces,capabilities,pci_devices string value Comma-separated list of default hooks for processing pipeline. Hook scheduler updates the node with the minimum properties required by the Nova scheduler. Hook validate_interfaces ensures that valid NIC data was provided by the ramdisk. Do not exclude these two unless you really know what you're doing. disk_partitioning_spacing = True boolean value Whether to leave 1 GiB of disk size untouched for partitioning. Only has effect when used with the IPA as a ramdisk, for older ramdisk local_gb is calculated on the ramdisk side. keep_ports = all string value Which ports (already present on a node) to keep after introspection. Possible values: all (do not delete anything), present (keep ports which MACs were present in introspection data), added (keep only MACs that we added during introspection). node_not_found_hook = None string value The name of the hook to run when inspector receives inspection information from a node it isn't already aware of. This hook is ignored by default. overwrite_existing = True boolean value Whether to overwrite existing values in node database. Disable this option to make introspection a non-destructive operation. permit_active_introspection = False boolean value Whether to process nodes that are in running states. power_off = True boolean value Whether to power off a node after introspection.Nodes in active or rescue states which submit introspection data will be left on if the feature is enabled via the permit_active_introspection configuration option. processing_hooks = USDdefault_processing_hooks string value Comma-separated list of enabled hooks for processing pipeline. The default for this is USDdefault_processing_hooks, hooks can be added before or after the defaults like this: "prehook,USDdefault_processing_hooks,posthook". ramdisk_logs_dir = None string value If set, logs from ramdisk will be stored in this directory. ramdisk_logs_filename_format = {uuid}_{dt:%Y%m%d-%H%M%S.%f}.tar.gz string value File name template for storing ramdisk logs. The following replacements can be used: {uuid} - node UUID or "unknown", {bmc} - node BMC address or "unknown", {dt} - current UTC date and time, {mac} - PXE booting MAC or "unknown". store_data = none string value The storage backend for storing introspection data. Possible values are: none , database and swift . If set to none , introspection data will not be stored. update_pxe_enabled = True boolean value Whether to update the pxe_enabled value according to the introspection data. This option has no effect if [processing]overwrite_existing is set to False 6.1.16. pxe_filter The following table outlines the options available under the [pxe_filter] group in the /etc/ironic-inspector/inspector.conf file. Table 6.15. pxe_filter Configuration option = Default value Type Description deny_unknown_macs = False boolean value By default inspector will open the DHCP server for any node when introspection is active. Opening DHCP for unknown MAC addresses when introspection is active allow for users to add nodes with no ports to ironic and have ironic-inspector enroll ports based on node introspection results. NOTE: If this option is True, nodes must have at least one enrolled port prior to introspection. driver = iptables string value PXE boot filter driver to use, possible filters are: "iptables", "dnsmasq" and "noop". Set "noop " to disable the firewall filtering. sync_period = 15 integer value Amount of time in seconds, after which repeat periodic update of the filter. 6.1.17. service_catalog The following table outlines the options available under the [service_catalog] group in the /etc/ironic-inspector/inspector.conf file. Table 6.16. service_catalog Configuration option = Default value Type Description auth-url = None string value Authentication URL auth_type = None string value Authentication type to load cafile = None string value PEM encoded Certificate Authority to use when verifying HTTPs connections. certfile = None string value PEM encoded client certificate cert file collect-timing = False boolean value Collect per-API call timing information. connect-retries = None integer value The maximum number of retries that should be attempted for connection errors. connect-retry-delay = None floating point value Delay (in seconds) between two retries for connection errors. If not set, exponential retry starting with 0.5 seconds up to a maximum of 60 seconds is used. default-domain-id = None string value 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 = None string value 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 = None string value Domain ID to scope to domain-name = None string value Domain name to scope to endpoint-override = None string value Always use this endpoint URL for requests for this client. NOTE: The unversioned endpoint should be specified here; to request a particular API version, use the version , min-version , and/or max-version options. insecure = False boolean value Verify HTTPS connections. keyfile = None string value PEM encoded client certificate key file max-version = None string value The maximum major version of a given API, intended to be used as the upper bound of a range with min_version. Mutually exclusive with version. min-version = None string value The minimum major version of a given API, intended to be used as the lower bound of a range with max_version. Mutually exclusive with version. If min_version is given with no max_version it is as if max version is "latest". password = None string value User's password project-domain-id = None string value Domain ID containing project project-domain-name = None string value Domain name containing project project-id = None string value Project ID to scope to project-name = None string value Project name to scope to region-name = None string value The default region_name for endpoint URL discovery. service-name = None string value The default service_name for endpoint URL discovery. service-type = baremetal-introspection string value The default service_type for endpoint URL discovery. split-loggers = False boolean value Log requests to multiple loggers. status-code-retries = None integer value The maximum number of retries that should be attempted for retriable HTTP status codes. status-code-retry-delay = None floating point value Delay (in seconds) between two retries for retriable status codes. If not set, exponential retry starting with 0.5 seconds up to a maximum of 60 seconds is used. system-scope = None string value Scope for system operations tenant-id = None string value Tenant ID tenant-name = None string value Tenant Name timeout = None integer value Timeout value for http requests trust-id = None string value Trust ID user-domain-id = None string value User's domain id user-domain-name = None string value User's domain name user-id = None string value User id username = None string value Username valid-interfaces = ['internal', 'public'] list value List of interfaces, in order of preference, for endpoint URL. version = None string value Minimum Major API version within a given Major API version for endpoint URL discovery. Mutually exclusive with min_version and max_version 6.1.18. swift The following table outlines the options available under the [swift] group in the /etc/ironic-inspector/inspector.conf file. Table 6.17. swift Configuration option = Default value Type Description auth-url = None string value Authentication URL auth_type = None string value Authentication type to load cafile = None string value PEM encoded Certificate Authority to use when verifying HTTPs connections. certfile = None string value PEM encoded client certificate cert file collect-timing = False boolean value Collect per-API call timing information. connect-retries = None integer value The maximum number of retries that should be attempted for connection errors. connect-retry-delay = None floating point value Delay (in seconds) between two retries for connection errors. If not set, exponential retry starting with 0.5 seconds up to a maximum of 60 seconds is used. container = ironic-inspector string value Default Swift container to use when creating objects. default-domain-id = None string value 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 = None string value 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. delete_after = 0 integer value Number of seconds that the Swift object will last before being deleted. (set to 0 to never delete the object). domain-id = None string value Domain ID to scope to domain-name = None string value Domain name to scope to endpoint-override = None string value Always use this endpoint URL for requests for this client. NOTE: The unversioned endpoint should be specified here; to request a particular API version, use the version , min-version , and/or max-version options. insecure = False boolean value Verify HTTPS connections. keyfile = None string value PEM encoded client certificate key file max-version = None string value The maximum major version of a given API, intended to be used as the upper bound of a range with min_version. Mutually exclusive with version. min-version = None string value The minimum major version of a given API, intended to be used as the lower bound of a range with max_version. Mutually exclusive with version. If min_version is given with no max_version it is as if max version is "latest". password = None string value User's password project-domain-id = None string value Domain ID containing project project-domain-name = None string value Domain name containing project project-id = None string value Project ID to scope to project-name = None string value Project name to scope to region-name = None string value The default region_name for endpoint URL discovery. service-name = None string value The default service_name for endpoint URL discovery. service-type = object-store string value The default service_type for endpoint URL discovery. split-loggers = False boolean value Log requests to multiple loggers. status-code-retries = None integer value The maximum number of retries that should be attempted for retriable HTTP status codes. status-code-retry-delay = None floating point value Delay (in seconds) between two retries for retriable status codes. If not set, exponential retry starting with 0.5 seconds up to a maximum of 60 seconds is used. system-scope = None string value Scope for system operations tenant-id = None string value Tenant ID tenant-name = None string value Tenant Name timeout = None integer value Timeout value for http requests trust-id = None string value Trust ID user-domain-id = None string value User's domain id user-domain-name = None string value User's domain name user-id = None string value User id username = None string value Username valid-interfaces = ['internal', 'public'] list value List of interfaces, in order of preference, for endpoint URL. version = None string value Minimum Major API version within a given Major API version for endpoint URL discovery. Mutually exclusive with min_version and max_version

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