Openstack Dashboard

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• 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.

• allow-password-autocompletion | boolean

  Setting this to True will allow password form autocompletion by browser.

• api-result-limit | int

  The maximum number of objects (e.g. Swift objects or Glance images) to display on a single page before providing a paging element (a "more" link) to paginate results.

• cinder-backup | boolean

  Enable cinder backup panel.

• custom-theme | boolean

  Use a custom theme supplied as a resource. NOTE: This setting is supported >= OpenStack Mitaka and this setting is mutually exclustive to ubuntu-theme and default-theme.

• customization-module | string

  This option provides a means to enable customisation modules to modify existing dashboards and panels. This is available from Liberty onwards.

• database | string

  Default: horizon

  Database name for Horizon (if enabled).

• database-user | string

  Default: horizon

  Username for Horizon database access (if enabled).

• debug | string

  Default: no

  Enable Django debug messages.

• default-create-volume | boolean

  Default: True

  The default value for the option of creating a new volume in the workflow for image and instance snapshot sources when launching an instance. This option has an effect only to Ocata or newer releases.

• default-domain | string

  Default domain when authenticating with Horizon. Disables the domain field in the login page.

• default-role | string

  Default: member

  Default role for Horizon operations that will be created in Keystone upon introduction of an identity-service relation.

• default-theme | string

  Specify path to theme to use (relative to /usr/share/openstack-dashboard/openstack_dashboard/themes/). . NOTE: This setting is supported >= OpenStack Liberty and this setting is mutually exclusive to ubuntu-theme.

• disable-instance-snapshot | boolean

  This setting disables Snapshots as a valid boot source for launching instances. Snapshots sources won’t show up in the Launch Instance modal dialogue box. This option works from the Newton release, and has no effect on earlier OpenStack releases.

• disable-password-reveal | boolean

  If enabled, the reveal button for passwords is removed.

• dns-ha | boolean

  Use DNS HA with MAAS 2.0. Note if this is set do not set vip settings below.

• dropdown-max-items | int

  Default: 30

  Max dropdown items to show in dropdown controls. NOTE: This setting is supported >= OpenStack Liberty.

• enable-consistency-groups | boolean

  By default Cinder does not enable the Consistency Groups feature. To avoid having the Consistency Groups tabs on Horizon without the feature enabled on Cinder, this also defaults to False. Setting this to True will make the Consistency Groups tabs appear on the dashboard. . This option is supported for releases up to OpenStack Stein only. As of OpenStack Train, consistency groups have been dropped and replaced by the generic group feature. Setting this option for OpenStack Train or above will not do anything.

• enable-fip-topology-check | boolean

  Default: True

  By default Horizon checks that a project has a router attached to an external network before allowing FIPs to be attached to a VM. Some use cases will not meet this constraint, e.g. if the router is owned by a different project. Setting this to False removes this check from Horizon.

• endpoint-type | string

  Specifies the endpoint types to use for endpoints in the Keystone service catalog. Valid values are 'publicURL', 'internalURL', and 'adminURL'. Both the primary and secondary endpoint types can be specified by providing multiple comma delimited values.

• enforce-password-check | boolean

  Default: True

  If True, displays an ‘Admin Password’ field on the Change Password form to verify that it is indeed the admin logged-in who wants to change the password.

• enforce-ssl | boolean

  If True, redirects plain http requests to https port 443. For this option to have an effect, SSL must be configured.

• 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: 5410

  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-expose-stats | boolean

  If True, exposes stats interface externally.

• 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.

• help-url | string

  A custom hyperlink for the "Help" menu, e.g. https://mycloud.example.com/help. The default value is https://docs.openstack.org/

• hide-create-volume | boolean

  Hide the "Create New Volume" option and rely on the default-create-volume value during instance creation.

• hsts-max-age-seconds | int

  "max-age" parameter for HSTS(HTTP Strict Transport Security) header. Use with caution since once you set this option, browsers will remember it so they can only use HTTPS (HTTP connection won't be allowed) until max-age expires. . An example value is one year (31536000). However, a shorter max-age such as 24 hours (86400) is recommended during initial rollout in case of any mistakes. For more details on HSTS, refer to: https://developer.mozilla.org/docs/Web/Security/HTTP_strict_transport_security . For this option to have an effect, SSL must be configured and enforce-ssl option must be true.

• image-formats | string

  The image-formats setting can be used to alter the default list of advertised image formats. Many installations cannot use all the formats that Glance recognizes, restricting the list here prevents unwanted formats from being listed in Horizon which can lead to confusion. . This setting takes a space separated list, for example: iso qcow2 raw . Supported formats are: aki, ami, ari, docker, iso, ova, qcow2, raw, vdi, vhd, vmdk. . If not provided, leave the option unconfigured which enables all of the above.

• nagios_check_http_params | string

  Default: -H localhost -I 127.0.0.1 -u '/' -e 200,301,302

  Parameters to pass to the nrpe plugin check_http.

• 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-postgresql-0 . If you're 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.

• neutron-network-dvr | boolean

  Enable Neutron distributed virtual router (DVR) feature in the Router panel.

• neutron-network-firewall | boolean

  Enable neutron firewall service panel.

• neutron-network-l3ha | boolean

  Enable HA (High Availability) mode in Neutron virtual router in the Router panel.

• neutron-network-lb | boolean

  Enable neutron load balancer service panel. . NOTE: This configuration option only applies to OpenStack Stein and earlier. Since OpenStack Train the Neutron load balancer components have been replaced by Octavia.

• neutron-network-vpn | boolean

  Enable neutron vpn service panel.

• offline-compression | string

  Default: yes

  Use pre-generated Less compiled JS and CSS.

• 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:<series>-<openstack-release> cloud:<series>-<openstack-release>/updates cloud:<series>-<openstack-release>/staging cloud:<series>-<openstack-release>/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.

• os-public-hostname | string

  The hostname or address of the public endpoints created for openstack-dashboard. . This value will be used for public endpoints. For example, an os-public-hostname set to 'horizon.example.com' with will create the following public endpoint for the swift-proxy: . https://horizon.example.com/horizon

• password-retrieve | boolean

  Enable "Retrieve password" instance action.

• 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.

• profile | string

  Default profile for the dashboard. Eg. cisco.

• retrieve-network-data-when-listing-instances | boolean

  Default: True

  By setting this option to False, it can be used as a workaround to improve performance and avoid downtime when the Project > Instances page is timing out due to the neutron requests to retrieve ports and floating IPs taking too long. The side effect is that actions such as adding/removing floating IPs or interfaces no longer immediately update the network data in instance list, requiring a manual reload of the page. The default value for this config is True. For more information see https://docs.openstack.org/horizon/latest/configuration/settings.html#openstack-instance-retrieve-ip-addresses and LP#2045168.

• secret | string

  Secret for Horizon to use when securing internal data; set this when using multiple dashboard units.

• session-timeout | int

  Default: 3600

  A method to supersede the token timeout with a shorter dashboard session timeout in seconds. For example, if your token expires in 60 minutes, a value of 1800 will log users out after 30 minutes.

• site-branding | string

  A brand name to be shown in the HTML title. The default value is "OpenStack Dashboard", e.g. "Instance Overview - OpenStack Dashboard"

• site-branding-link | string

  A custom hyperlink when the logo in the dashboard is clicked, e.g. https://mycloud.example.com/. The default value is "horizon:user_home" to open the top level of the dashboard.

• site-name | string

  An unique site name for OpenStack deployment to be passed via the application-dashboard relation

• ssl_ca | string

  Base64-encoded certificate authority. This CA is used in conjunction with keystone https endpoints and must, therefore, be the same CA used by any endpoint configured as https/ssl.

• ssl_cert | string

  Base64-encoded SSL certificate to install and use for Horizon. . juju config openstack-dashboard ssl_cert="$(cat cert| base64)"
  ssl_key="$(cat key| base64)"

• ssl_key | string

  Base64-encoded SSL key to use with certificate specified as ssl_cert.

• ubuntu-theme | string

  Default: yes

  Use Ubuntu theme for the dashboard.

• use-internal-endpoints | boolean

  Openstack mostly defaults to using public endpoints for internal communication between services. If set to True this option will configure services to use internal endpoints where possible.

• use-policyd-override | boolean

  If True then use the resource named 'policyd-override' to install override YAML files in the horizon's policy directories. The resource file should be a ZIP file containing YAML policy files. These are to be placed into directories that indicate the service that the policy file belongs to. Please see the README of the charm for further details. . If False then remove/disable any overrides in force.

• use-syslog | boolean

  Setting this to True will allow supporting services to log to syslog.

• vip | string

  Virtual IP to use to front openstack dashboard ha configuration.

• 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.

• webroot | string

  Default: /horizon

  Directory where application will be accessible, relative to http://$hostname/.

• 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.