Chapter 12. Identity (keystone) Parameters You can modify the keystone service with identity parameters. Parameter Description AdminToken The OpenStack Identity (keystone) secret and database password. ApacheCertificateKeySize Override the private key size used when creating the certificate for this service. ApacheTimeout The timeout in seconds for Apache, which defines duration Apache waits for I/O operations. The default value is 90 . CertificateKeySize Specifies the private key size used when creating the certificate. The default value is 2048 . EnableCache Enable caching with memcached. The default value is true . EnablePublicTLS Whether to enable TLS on the public interface or not. The default value is true . EnableSQLAlchemyCollectd Set to true to enable the SQLAlchemy-collectd server plugin. The default value is false . EnforceSecureRbac Setting this option to True will configure each OpenStack service to enforce Secure RBAC by setting [oslo_policy] enforce_new_defaults and [oslo_policy] enforce_scope to True. This introduces a consistent set of RBAC personas across OpenStack services that include support for system and project scope, as well as keystone's default roles, admin, member, and reader. Do not enable this functionality until all services in your deployment actually support secure RBAC. The default value is false . KeystoneAuthMethods A list of methods used for authentication. KeystoneChangePasswordUponFirstUse Enabling this option requires users to change their password when the user is created, or upon administrative reset. KeystoneCorsAllowedOrigin Indicate whether this resource may be shared with the domain received in the request "origin" header. KeystoneCredential0 The first OpenStack Identity (keystone) credential key. Must be a valid key. KeystoneCredential1 The second OpenStack Identity (keystone) credential key. Must be a valid key. KeystoneCronTrustFlushDestination Cron to purge expired or soft-deleted trusts - Log destination. The default value is /var/log/keystone/keystone-trustflush.log . KeystoneCronTrustFlushEnsure Cron to purge expired or soft-deleted trusts - Ensure. The default value is present . KeystoneCronTrustFlushHour Cron to purge expired or soft-deleted trusts - Hour. The default value is * . KeystoneCronTrustFlushMaxDelay Cron to purge expired or soft-deleted trusts - Max Delay. The default value is 0 . KeystoneCronTrustFlushMinute Cron to purge expired or soft-deleted trusts - Minute. The default value is 1 . KeystoneCronTrustFlushMonth Cron to purge expired or soft-deleted trusts - Month. The default value is * . KeystoneCronTrustFlushMonthday Cron to purge expired or soft-deleted trusts - Month Day. The default value is * . KeystoneCronTrustFlushUser Cron to purge expired or soft-deleted trusts - User. The default value is keystone . KeystoneCronTrustFlushWeekday Cron to purge expired or soft-deleted trusts - Week Day. The default value is * . KeystoneDisableUserAccountDaysInactive The maximum number of days a user can go without authenticating before being considered "inactive" and automatically disabled (locked). KeystoneEnableDBPurge Whether to create cron job for purging soft deleted rows in OpenStack Identity (keystone) database. The default value is true . KeystoneEnableMember Create the member role, useful for undercloud deployment. The default value is False . KeystoneFederationEnable Enable support for federated authentication. The default value is false . KeystoneFernetKeys Mapping containing OpenStack Identity (keystone) fernet keys and their paths. KeystoneFernetMaxActiveKeys The maximum active keys in the OpenStack Identity (keystone) fernet key repository. The default value is 5 . KeystoneLDAPBackendConfigs Hash containing the configurations for the LDAP backends configured in keystone. KeystoneLDAPDomainEnable Trigger to call ldap_backend puppet keystone define. The default value is False . KeystoneLockoutDuration The number of seconds a user account will be locked when the maximum number of failed authentication attempts (as specified by KeystoneLockoutFailureAttempts) is exceeded. KeystoneLockoutFailureAttempts The maximum number of times that a user can fail to authenticate before the user account is locked for the number of seconds specified by KeystoneLockoutDuration. KeystoneMinimumPasswordAge The number of days that a password must be used before the user can change it. This prevents users from changing their passwords immediately in order to wipe out their password history and reuse an old password. KeystoneNotificationDriver Comma-separated list of Oslo notification drivers used by OpenStack Identity (keystone). KeystoneNotificationFormat The OpenStack Identity (keystone) notification format. The default value is basic . KeystoneNotificationTopics OpenStack Identity (keystone) notification topics to enable. KeystoneOpenIdcClientId The client ID to use when handshaking with your OpenID Connect provider. KeystoneOpenIdcClientSecret The client secret to use when handshaking with your OpenID Connect provider. KeystoneOpenIdcCryptoPassphrase Passphrase to use when encrypting data for OpenID Connect handshake. The default value is openstack . KeystoneOpenIdcEnable Enable support for OpenIDC federation. The default value is false . KeystoneOpenIdcEnableOAuth Enable OAuth 2.0 integration. The default value is false . KeystoneOpenIdcIdpName The name associated with the IdP in OpenStack Identity (keystone). KeystoneOpenIdcIntrospectionEndpoint OAuth 2.0 introspection endpoint for mod_auth_openidc. KeystoneOpenIdcProviderMetadataUrl The url that points to your OpenID Connect provider metadata. KeystoneOpenIdcRemoteIdAttribute Attribute to be used to obtain the entity ID of the Identity Provider from the environment. The default value is HTTP_OIDC_ISS . KeystoneOpenIdcResponseType Response type to be expected from the OpenID Connect provider. The default value is id_token . KeystonePasswordExpiresDays The number of days for which a password will be considered valid before requiring it to be changed. KeystonePasswordRegex The regular expression used to validate password strength requirements. KeystonePasswordRegexDescription Describe your password regular expression here in language for humans. KeystoneSSLCertificate OpenStack Identity (keystone) certificate for verifying token validity. KeystoneSSLCertificateKey OpenStack Identity (keystone) key for signing tokens. KeystoneTokenProvider The OpenStack Identity (keystone) token format. The default value is fernet . KeystoneTrustedDashboards A list of dashboard URLs trusted for single sign-on. KeystoneUniqueLastPasswordCount This controls the number of user password iterations to keep in history, in order to enforce that newly created passwords are unique. KeystoneWorkers Set the number of workers for the OpenStack Identity (keystone) service. Note that more workers creates a larger number of processes on systems, which results in excess memory consumption. It is recommended to choose a suitable non-default value on systems with high CPU core counts. 0 sets to the OpenStack internal default, which is equal to the number of CPU cores on the node. The default value is equal to the number of vCPU cores on the physical node. ManageKeystoneFernetKeys Whether director should manage the OpenStack Identity (keystone) fernet keys or not. If set to True, the fernet keys will get the values from the saved keys repository in OpenStack Workflow (mistral) from the KeystoneFernetKeys variable. If set to false, only the stack creation initializes the keys, but subsequent updates will not touch them. The default value is true . MemcachedTLS Set to True to enable TLS on Memcached service. Because not all services support Memcached TLS, during the migration period, Memcached will listen on 2 ports - on the port set with MemcachedPort parameter (above) and on 11211, without TLS. The default value is false . NotificationDriver Driver or drivers to handle sending notifications. The default value is noop . PublicSSLCertificateAutogenerated Whether the public SSL certificate was autogenerated or not. The default value is false . PublicTLSCAFile Specifies the default CA cert to use if TLS is used for services in the public network. SSLCertificate The content of the SSL certificate (without Key) in PEM format. TokenExpiration Set a token expiration time in seconds. The default value is 3600 .

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