--- title: Charmhub | Deploy Openstack Charmers Next Openstack Base Xenial Mitaka using Charmhub - The Open Operator Collection description: Deploy the latest version of Openstack Charmers Next Openstack Base Xenial Mitaka on any cloud. url: https://charmhub.io/openstack-charmers-next-openstack-base-xenial-mitaka/configurations/keystone --- ##### We've discontinued the registration of new Bundles New Bundle registrations are no longer accepted. Existing bundles remain functional. We recommend using the Juju Terraform Provider for new deployments. [Learn more](https://discourse.charmhub.io/t/discontinuing-new-charmhub-bundle-registrations/15344) # Openstack Charmers Next Openstack Base Xenial Mitaka [OpenStack Charmers - Testing Charms](https://charmhub.io/publisher/openstack-charmers-next "View all packages from OpenStack Charmers - Testing Charms") | bundle * [OpenStack Charmers - Testing Charms](https://charmhub.io/publisher/openstack-charmers-next "View all packages from OpenStack Charmers - Testing Charms") | bundle Platform: stable 8 ``` juju deploy openstack-charmers-next-openstack-base-xenial-mitaka ``` [Learn to deploy on juju >](https://juju.is/docs/juju/manage-applications) * [Ceph Mon](https://charmhub.io/openstack-charmers-next-openstack-base-xenial-mitaka/configurations/ceph-mon) * [Ceph Osd](https://charmhub.io/openstack-charmers-next-openstack-base-xenial-mitaka/configurations/ceph-osd) * [Ceph Radosgw](https://charmhub.io/openstack-charmers-next-openstack-base-xenial-mitaka/configurations/ceph-radosgw) * [Cinder](https://charmhub.io/openstack-charmers-next-openstack-base-xenial-mitaka/configurations/cinder) * [Cinder Ceph](https://charmhub.io/openstack-charmers-next-openstack-base-xenial-mitaka/configurations/cinder-ceph) * [Glance](https://charmhub.io/openstack-charmers-next-openstack-base-xenial-mitaka/configurations/glance) * [Keystone](https://charmhub.io/openstack-charmers-next-openstack-base-xenial-mitaka/configurations/keystone) * [Percona Cluster](https://charmhub.io/openstack-charmers-next-openstack-base-xenial-mitaka/configurations/percona-cluster) * [Neutron Api](https://charmhub.io/openstack-charmers-next-openstack-base-xenial-mitaka/configurations/neutron-api) * [Neutron Gateway](https://charmhub.io/openstack-charmers-next-openstack-base-xenial-mitaka/configurations/neutron-gateway) * [Neutron Openvswitch](https://charmhub.io/openstack-charmers-next-openstack-base-xenial-mitaka/configurations/neutron-openvswitch) * [Nova Cloud Controller](https://charmhub.io/openstack-charmers-next-openstack-base-xenial-mitaka/configurations/nova-cloud-controller) * [Nova Compute](https://charmhub.io/openstack-charmers-next-openstack-base-xenial-mitaka/configurations/nova-compute) * [Ntp](https://charmhub.io/openstack-charmers-next-openstack-base-xenial-mitaka/configurations/ntp) * [Openstack Dashboard](https://charmhub.io/openstack-charmers-next-openstack-base-xenial-mitaka/configurations/openstack-dashboard) * [Rabbitmq Server](https://charmhub.io/openstack-charmers-next-openstack-base-xenial-mitaka/configurations/rabbitmq-server) [Learn about configurations >](https://juju.is/docs/juju/configuration#heading--application-configuration) * action-managed-upgrade | boolean If True enables openstack upgrades for this charm via juju actions. You will still need to set openstack-origin to the new repository but instead of an upgrade running automatically across all units, it will wait for you to execute the openstack-upgrade action for this charm on each unit. If False it will revert to existing behavior of upgrading all units on config change. * admin-password | string Default: None Admin password. To be used \*for testing only\*. Randomly generated by default. To retrieve the generated password run: . juju run --unit keystone/0 leader-get admin\_passwd * admin-port | int Default: 35357 Port the bind the Admin API server to. * admin-role | string Default: Admin Admin role to be associated with admin and service users. * admin-user | string Default: admin Default admin user to create and manage. * assignment-backend | string Default: sql Keystone assignment backend, valid options are sql, ldap. . [DEPRECATED] this option should no longer be used to configure ldap. Instead the cs:keystone-ldap subordinate charm should be used to configure ldap backends. This option will be removed in the next release. * catalog-cache-expiration | int Default: 60 Amount of time (in seconds) the catalog should be cached for. * database | string Default: keystone Keystone database name. * database-user | string Default: keystone Username used for connecting to the Keystone database. * debug | boolean Enable debug logging. * default-authorization-ttl | int Default time (in minutes) for the validity of group memberships carried over from a federation mapping. Default is 0 which means disabled. * dns-ha | boolean Use DNS HA with MAAS 2.0. Note if this is set do not set vip settings below. * dogpile-cache-expiration | int Default: 600 Amount of time (in seconds) to cache items in the dogpile.cache. This only applies to cached methods that do not have an explicitly defined cache expiration time. * ec2-auth-ttl | int Default: 15 The config item specifies the auth\_ttl otion in [credentials]. This is the length of time in minutes for which a signed EC2 or S3 token request is valid from the timestamp contained in the token request. * fernet-max-active-keys | int Default: 3 This is the maximum number of active keys when `token-provider` is set to "fernet". If has a minimum of 3, which includes the spare and staging keys. When set to 3, the rotation time for the keys is the same as the token expiration time. When set to a higher value, the rotation time is less than the `token-expiration` time as calculated by: . rotation-time = token-expiration / (fernet-max-active-keys - 2) . Please see the charm documentation for further details about how to use the Fernet token parameters to achieve a key strategy appropriate for the system in question. * ha-bindiface | string Default: eth0 Default network interface on which HA cluster will bind to communication with the other members of the HA Cluster. * ha-mcastport | int Default: 5434 Default multicast port number that will be used to communicate between HA Cluster nodes. * haproxy-client-timeout | int Client timeout configuration in ms for haproxy, used in HA configurations. If not provided, default value of 90000ms is used. * haproxy-connect-timeout | int Connect timeout configuration in ms for haproxy, used in HA configurations. If not provided, default value of 9000ms is used. * haproxy-queue-timeout | int Queue timeout configuration in ms for haproxy, used in HA configurations. If not provided, default value of 9000ms is used. * haproxy-server-timeout | int Server timeout configuration in ms for haproxy, used in HA configurations. If not provided, default value of 90000ms is used. * harden | string Apply system hardening. Supports a space-delimited list of modules to run. Supported modules currently include os, ssh, apache and mysql. * identity-backend | string Default: sql Keystone identity backend, valid options are: sql, ldap, pam. . NOTE: this option should no longer be used to configure ldap. Instead the cs:keystone-ldap subordinate charm should be used to configure ldap backends. * identity-cache-expiration | int Amount of time (in seconds) user identity information should be cached for. This impacts user information such as email and description, which could display stale information from cache after being updated. Reducing cache\_time means more database queries so if an impact is perceived this value should be increased. If unspecified, the default value of 600 is used. * keystone-admin-role | string Default: Admin Role that allows admin operations (access to all operations). * keystone-service-admin-role | string Default: KeystoneServiceAdmin Role that allows acting as service admin. * ldap-config-flags | string Default: None Comma-separated options for ldap configuration. . [DEPRECATED] this option should no longer be used to configure ldap. Instead the cs:keystone-ldap subordinate charm should be used to configure ldap backends. This option will be removed in the next release. * ldap-password | string Default: None Password of the ldap identity server. . [DEPRECATED] this option should no longer be used to configure ldap. Instead the cs:keystone-ldap subordinate charm should be used to configure ldap backends. This option will be removed in the next release. * ldap-readonly | boolean Default: True Ldap identity server backend readonly to keystone. . [DEPRECATED] this option should no longer be used to configure ldap. Instead the cs:keystone-ldap subordinate charm should be used to configure ldap backends. This option will be removed in the next release. * ldap-server | string Default: None Ldap server address for keystone identity backend. . [DEPRECATED] this option should no longer be used to configure ldap. Instead the cs:keystone-ldap subordinate charm should be used to configure ldap backends. This option will be removed in the next release. * ldap-suffix | string Default: None Ldap server suffix to be used by keystone. . [DEPRECATED] this option should no longer be used to configure ldap. Instead the cs:keystone-ldap subordinate charm should be used to configure ldap backends. This option will be removed in the next release. * ldap-user | string Default: None Username of the ldap identity server. . [DEPRECATED] this option should no longer be used to configure ldap. Instead the cs:keystone-ldap subordinate charm should be used to configure ldap backends. This option will be removed in the next release. * log-level | string Default: WARNING Log level (WARNING, INFO, DEBUG, ERROR) * nagios\_context | string Default: juju Used by the nrpe-external-master subordinate charm. A string that will be prepended to instance name to set the host name in nagios. So for instance the hostname would be something like 'juju-myservice-0'. If you are running multiple environments with the same services in them this allows you to differentiate between them. * nagios\_servicegroups | string A comma-separated list of nagios servicegroups. If left empty, the nagios\_context will be used as the servicegroup * openstack-origin | string Default: yoga Repository from which to install. May be one of the following: distro (default), ppa:somecustom/ppa, a deb url sources entry, or a supported Ubuntu Cloud Archive e.g. . cloud:- cloud:-/updates cloud:-/staging cloud:-/proposed . See https://wiki.ubuntu.com/OpenStack/CloudArchive for info on which cloud archives are available and supported. . NOTE: updating this setting to a source that is known to provide a later version of OpenStack will trigger a software upgrade unless action-managed-upgrade is set to True. NOTE: a corresponding public key from keyserver.ubuntu.com can be used when specifying a repository by appending the key separated by a | when entering the deb url sources entry, i.e. openstack-origin="deb |" * os-admin-hostname | string The hostname or address of the admin endpoints created for keystone in the keystone identity provider (itself). . This value will be used for admin endpoints. For example, an os-admin-hostname set to 'keystone.admin.example.com' with ssl enabled will create a admin endpoint for keystone as: . https://keystone.admin.example.com:5000/v2.0 * os-admin-network | string The IP address and netmask of the OpenStack Admin network (e.g. 192.168.0.0/24) . This network will be used for admin endpoints. * os-internal-hostname | string The hostname or address of the internal endpoints created for keystone in the keystone identity provider (itself). . This value will be used for internal endpoints. For example, an os-internal-hostname set to 'keystone.internal.example.com' with ssl enabled will create a internal endpoint for keystone as: . https://keystone.internal.example.com:5000/v2.0 * os-internal-network | string The IP address and netmask of the OpenStack Internal network (e.g. 192.168.0.0/24) . This network will be used for internal endpoints. * os-public-hostname | string The hostname or address of the public endpoints created for keystone in the keystone identity provider (itself). . This value will be used for public endpoints. For example, an os-public-hostname set to 'keystone.example.com' with ssl enabled will create a public endpoint for keystone as: . https://keystone.example.com:5000/v2.0 * os-public-network | string The IP address and netmask of the OpenStack Public network (e.g. 192.168.0.0/24) . This network will be used for public endpoints. * password-security-compliance | string This config item, if set, is used to configure the [security\_compliance] section of the keystone.conf file. This is used to control how the security around passwords is manged. Please refer to the charm README for full details. . The config item should be a YAML complaint string that sets the various allowed options in [security\_compliance]. The settings are checked by the charm, but it's possible that it may break things unexpectedly. Please ensure that the the README and relevant documentation is consulted before setting this configuration option. * prefer-ipv6 | boolean If True enables IPv6 support. The charm will expect network interfaces to be configured with an IPv6 address. If set to False (default) IPv4 is expected. . NOTE: these charms do not currently support IPv6 privacy extension. In order for this charm to function correctly, the privacy extension must be disabled and a non-temporary address must be configured/available on your network interface. * preferred-api-version | int Use this keystone api version for keystone endpoints and advertise this version to identity client charms. For OpenStack releases < Queens this option defaults to 2; for Queens or later it defaults to 3. * region | string Default: RegionOne Space-separated list of Openstack regions. * role-cache-expiration | int Amount of time (in seconds) role assignments should be cached for. Relying on the global expiration\_time can cause applications that frequently add/remove role assignments to become slow or fail since assignment changes will take up to expiration\_time to sync across all caches. Reducing cache\_time means more database queries so if an impact is perceived this value should be increased. * service-admin-prefix | string When service relations are joined they provide a name used to create a service admin\_username in keystone. The name used may be too crude for some situations e.g. pre-populated LDAP identity backend. If set, this option will be prepended to each service admin\_username. * service-port | int Default: 5000 Port the bind the API server to. * service-tenant | string Default: services Name of tenant to associate service credentials. * ssl\_ca | string base64-encoded SSL CA to use with the certificate and key provided - this is only required if you are providing a privately signed ssl\_cert and ssl\_key. * ssl\_cert | string base64-encoded SSL certificate to install and use for API ports. Setting this value and ssl\_key will enable reverse proxying, point Keystone's entry in the Keystone catalog to use https, and override any certificate and key issued by Keystone (if it is configured to do so). * ssl\_key | string base64-encoded SSL key to use with certificate specified as ssl\_cert. * token-expiration | int Default: 3600 Amount of time (in seconds) a token should remain valid. * token-provider | string Transitional configuration option to enable migration to Fernet tokens prior to upgrade to OpenStack Rocky. . Supported values are 'uuid' and 'fernet'. . NOTE: This configuration option is honoured on OpenStack versions Ocata through Queens. For OpenStack Rocky it is a unconfigurable default. Silently ignored for all other versions. * use-policyd-override | boolean If True then use the resource file named 'policyd-override' to install override YAML files in the service's policy.d directory. The resource file should be a ZIP file containing at least one yaml file with a .yaml or .yml extension. If False then remove the overrides. * use-syslog | boolean Setting this to True will allow supporting services to log to syslog. * verbose | boolean Enable verbose logging. * vip | string Virtual IP(s) to use to front API services in HA configuration. . If multiple networks are being used, a VIP should be provided for each network, separated by spaces. * vip\_cidr | int Default: 24 Default CIDR netmask to use for HA vip when it cannot be automatically determined. * vip\_iface | string Default: eth0 Default network interface to use for HA vip when it cannot be automatically determined. * worker-multiplier | float The CPU core multiplier to use when configuring worker processes for this service. By default, the number of workers for each daemon is set to twice the number of CPU cores a service unit has. This default value will be capped to 4 workers unless this configuration option is set. * wsgi-socket-rotation | boolean Default: True Allow users to disable Apache wsgi socket rotation. If not configured, this option sets True as the default value, which is consistent with the default value 'WSGISocketRotation On' in Apache. This option should be used with caution. Please read the Apache doc page for more information.