config.yaml

options:
  debug:
    default: False
    type: boolean
    description: Enable debug logging.
  verbose:
    default: False
    type: boolean
    description: Enable verbose logging.
  use-syslog:
    type: boolean
    default: False
    description: |
      Setting this to True will allow supporting services to log to syslog.
  openstack-origin:
    default: distro
    type: string
    description: |
      Repository from which to install.  May be one of the following:
      distro (default), ppa:somecustom/ppa, a deb url sources entry,
      or a supported Cloud Archive release pocket.

      Supported Cloud Archive sources include:

      cloud:<series>-<openstack-release>
      cloud:<series>-<openstack-release>/updates
      cloud:<series>-<openstack-release>/staging
      cloud:<series>-<openstack-release>/proposed

      For series=Precise we support cloud archives for openstack-release:
         * icehouse

      For series=Trusty we support cloud archives for openstack-release:
         * juno
         * kilo
         * ...

      NOTE: updating this setting to a source that is known to provide
      a later version of OpenStack will trigger a software upgrade.
  openstack-origin-git:
    default:
    type: string
    description: |
      Specifies a default OpenStack release name, or a YAML dictionary
      listing the git repositories to install from.

      The default Openstack release name may be one of the following, where
      the corresponding OpenStack github branch will be used:
        * liberty
        * mitaka
        * newton
        * master

      The YAML must minimally include the following repositories, and may
      also include repositories for other dependencies:
        repositories:
        - {name: requirements,
           repository: 'git://github.com/openstack/requirements',
           branch: master}
        - {name: networking-hyperv,
           repository: 'git://github.com/openstack/networking-hyperv',
           branch: master}
        - {name: neutron-fwaas,
           repository: 'git://github.com/openstack/neutron-fwaas',
           branch: master}
        - {name: neutron-lbaas,
           repository: 'git://github.com/openstack/neutron-lbaas',
           branch: master}
        - {name: neutron-vpnaas,
           repository: 'git://github.com/openstack/neutron-vpnaas',
           branch: master}
        - {name: neutron,
           repository: 'git://github.com/openstack/neutron',
           branch: master}
        release: master
  rabbit-user:
    default: neutron
    type: string
    description: Username used to access rabbitmq queue
  rabbit-vhost:
    default: openstack
    type: string
    description: Rabbitmq vhost
  database-user:
    default: neutron
    type: string
    description: Username for Neutron database access (if enabled)
  database:
    default: neutron
    type: string
    description: Database name for Neutron (if enabled)
  region:
    default: RegionOne
    type: string
    description: OpenStack Region
  use-internal-endpoints:
    default: False
    type: boolean
    description: |
      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.
  neutron-security-groups:
    type: boolean
    default: False
    description: |
      Use quantum for security group management.
  neutron-external-network:
    type: string
    default: ext_net
    description: |
      Name of the external network for floating IP addresses provided by
      Neutron.
  network-device-mtu:
    type: int
    default:
    description: |
      The MTU size for interfaces managed by neutron. If unset or set to
      0, no value will be applied. This value will be provided to
      neutron-plugin-api relations.
      .
      NOTE: This option is deprecated and will be removed in Newton.
      Please use the system-wide global-physnet-mtu setting which the
      agents will take into account when wiring VIFs.
  neutron-plugin:
    default: ovs
    type: string
    description: |
      Neutron plugin to use for network management; supports
      .
        ovs - OpenvSwitch Plugin
        vsp - Nuage Networks VSP
        nsx - VMWare NSX
        Calico - Project Calico Networking
        midonet - MidoNet
        plumgrid - PLUMgrid
      .
  overlay-network-type:
    default: gre
    type: string
    description: |
      Overlay network types to use, valid options include:
      .
        gre
        vxlan
      .
      Multiple types can be provided - field is space delimited. To disable
      overlay networks set to the empty string ''
  flat-network-providers:
    type: string
    default:
    description: |
      Space-delimited list of Neutron flat network providers.
  vlan-ranges:
    type: string
    default: "physnet1:1000:2000"
    description: |
      Space-delimited list of <physical_network>:<vlan_min>:<vlan_max> or
      <physical_network> specifying physical_network names usable for VLAN
      provider and tenant networks, as well as ranges of VLAN tags on each
      available for allocation to tenant networks.
  vni-ranges:
    type: string
    default: "1001:2000"
    description: |
      Space-delimited list of <vxlan_min>:<vxlan_max> for VXLAN provider.
  # Quota configuration settings
  quota-security-group:
    default: 10
    type: int
    description: |
      Number of security groups allowed per tenant. A negative value means
      unlimited.
  quota-security-group-rule:
    default: 100
    type: int
    description: |
      Number of security group rules allowed per tenant. A negative value means
      unlimited
  quota-network:
    default: 10
    type: int
    description: |
      Number of networks allowed per tenant. A negative value means unlimited.
  quota-subnet:
    default: 10
    type: int
    description: |
      Number of subnets allowed per tenant. A negative value means unlimited.
  quota-port:
    default: 50
    type: int
    description: |
      Number of ports allowed per tenant. A negative value means unlimited.
  quota-vip:
    default: 10
    type: int
    description: |
      Number of vips allowed per tenant. A negative value means unlimited.
  quota-pool:
    default: 10
    type: int
    description: |
      Number of pools allowed per tenant. A negative value means unlimited.
  quota-member:
    default: -1
    type: int
    description: |
      Number of pool members allowed per tenant. A negative value means
      unlimited. The default is unlimited because a member is not a real
      resource consumer on Openstack. However, on back-end, a member is a
      resource consumer and that is the reason why quota is possible.
  quota-health-monitors:
    default: -1
    type: int
    description: |
      Number of health monitors allowed per tenant. A negative value means
      unlimited.
      The default is unlimited because a health monitor is not a real resource
      consumer on Openstack. However, on back-end, a member is a resource
      consumer and that is the reason why quota is possible.
  quota-router:
    default: 10
    type: int
    description: |
      Number of routers allowed per tenant. A negative value means unlimited.
  quota-floatingip:
    default: 50
    type: int
    description: |
      Number of floating IPs allowed per tenant. A negative value means
      unlimited.
  # HA configuration settings
  dns-ha:
    type: boolean
    default: False
    description: |
        Use DNS HA with MAAS 2.0. Note if this is set do not set vip
        settings below.
  vip:
    type: string
    default:
    description: |
      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_iface:
    type: string
    default: eth0
    description: |
      Default network interface to use for HA vip when it cannot be
      automatically determined.
  vip_cidr:
    type: int
    default: 24
    description: |
      Default CIDR netmask to use for HA vip when it cannot be automatically
      determined.
  ha-bindiface:
    type: string
    default: eth0
    description: |
      Default network interface on which HA cluster will bind to communication
      with the other members of the HA Cluster.
  ha-mcastport:
    type: int
    default: 5424
    description: |
       Default multicast port number that will be used to communicate between
       HA Cluster nodes.
  # Network configuration options
  # by default all access is over 'private-address'
  os-admin-network:
    type: string
    default:
    description: |
      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-network:
    type: string
    default:
    description: |
      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-network:
    type: string
    default:
    description: |
      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.
  os-public-hostname:
    type: string
    default:
    description: |
      The hostname or address of the public endpoints created for neutron-api
      in the keystone identity provider.
      .
      This value will be used for public endpoints. For example, an
      os-public-hostname set to 'neutron-api.example.com' with ssl enabled
      will create the following endpoint for neutron-api:
      .
      https://neutron-api.example.com:9696/
  os-internal-hostname:
    type: string
    default:
    description: |
      The hostname or address of the internal endpoints created for neutron-api
      in the keystone identity provider.
      .
      This value will be used for internal endpoints. For example, an
      os-internal-hostname set to 'neutron-api.internal.example.com' with ssl
      enabled will create a internal endpoint for neutron-api:
      .
      https://neutron-api.internal.example.com:9696/
  os-admin-hostname:
    type: string
    default:
    description: |
      The hostname or address of the admin endpoints created for neutron-api
      in the keystone identity provider.
      .
      This value will be used for admin endpoints. For example, an
      os-admin-hostname set to 'neutron-api.admin.example.com' with ssl enabled
      will create a internal endpoint for neutron-api:
      .
      https://neutron-api.admin.example.com:9696/
  ssl_cert:
    type: string
    default:
    description: |
      SSL certificate to install and use for API ports.  Setting this value
      and ssl_key will enable reverse proxying, point Neutron's entry in the
      Keystone catalog to use https, and override any certficiate and key
      issued by Keystone (if it is configured to do so).
  ssl_key:
    type: string
    default:
    description: SSL key to use with certificate specified as ssl_cert.
  ssl_ca:
    type: string
    default:
    description: |
      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.
  # Neutron Nuage plugin (VSD) configuration
  nuage-packages:
    type: string
    default: "nuage-openstack-neutron nuagenetlib"
    description: |
      Its [nuage-openstack-neutron nuagenetlib] for Nuage VSP >=3.2R4 & KILO
      and [nuage-neutron python-nuagenetlib] of Nuage VSP <=3.0 & JUNO
  vsd-cms-id:
    type: string
    default:
    description: |
      CMS ID is used as an authentication token from VSD to CMS.
      This value is being generated via nuage scripts and can be set pre/post deployment.
  vsd-cms-name:
    type: string
    default:
    description: |
      This is required only for 3.2 R4 and above releases of Nuage and Kilo.
      Please give Maas env id so that it is unique per openstack cluster.
      This name is used to create th CMS ID on Nuage-VSD which should be unique per OSP cluster.
      Your Deployment will fail if this config is not provided.
  vsd-server:
    type: string
    default:
    description: Nuage VSD Server
  vsd-auth:
    type: string
    default: "csproot:csproot"
    description: Username Password to connect to Nuage VSD Server
  vsd-organization:
    type: string
    default: csp
    description: Name of the organization in Nuage VSD
  vsd-auth-ssl:
    type: boolean
    default: True
    description: SSL authentication of the Nuage VSD Server
  vsd-base-uri:
    type: string
    default: "/nuage/api/v3_0"
    description: Nuage VSD API endpoint URI
  vsd-auth-resource:
    type: string
    default: "/me"
    description: Nuage VSD authentication resource
  vsd-netpart-name:
    type: string
    default: juju-enterprise
    description: Name of the Organization or Enterprise to create in Nuage VSD
  # end of Nuage VSD configuration
  l2-population:
    type: boolean
    default: True
    description: |
      Populate the forwarding tables of virtual switches (LinuxBridge or OVS),
      to decrease broadcast traffics inside the physical networks fabric while
      using overlays networks (VXLan, GRE).
  prefer-ipv6:
    type: boolean
    default: False
    description: |
      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.
  worker-multiplier:
    type: float
    default: 2.0
    description: |
      The CPU core multiplier to use when configuring worker processes for
      Neutron.  By default, the number of workers for each daemon is set to
      twice the number of CPU cores a service unit has.
  # VMware NSX plugin configuration
  nsx-controllers:
    type: string
    default:
    description: Space delimited addresses of NSX controllers
  nsx-username:
    type: string
    default: admin
    description: Username to connect to NSX controllers with
  nsx-password:
    type: string
    default: admin
    description: Password to connect to NSX controllers with
  nsx-tz-uuid:
    type: string
    default:
    description: |
      This is uuid of the default NSX Transport zone that will be used for
      creating tunneled isolated Quantum networks.  It needs to be created
      in NSX before starting Quantum with the nsx plugin.
  nsx-l3-uuid:
    type: string
    default:
    description: |
      This is uuid of the default NSX L3 Gateway Service.
  # end of NSX configuration
  nagios_context:
    default: "juju"
    type: string
    description: |
      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're running multiple environments with the same services in them
      this allows you to differentiate between them.
  enable-dvr:
    default: False
    type: boolean
    description: |
      Enable Distributed Virtual Routing (juno and above).
  enable-l3ha:
    default: False
    type: boolean
    description: |
      Enable L3 HA (juno and above).
  max-l3-agents-per-router:
    default: 2
    type: int
    description: |
      Maximum number of l3 agents to host a router. Only used when enable-l3ha
      is True
  min-l3-agents-per-router:
    default: 2
    type: int
    description: |
      Minimum number of l3 agents to host a router. Only used when enable-l3ha
      is True
  dhcp-agents-per-network:
    default: 1
    type: int
    description: |
      The number of dhcp agents to be deployed per network. Note that if the
      Calico plugin is being used, this option has no effect.
  nagios_servicegroups:
    default: ""
    type: string
    description: |
      A comma-separated list of nagios servicegroups.
      If left empty, the nagios_context will be used as the servicegroup
  # PLUMgrid Plugin configuration
  plumgrid-username:
    default: plumgrid
    type: string
    description: Username to access PLUMgrid Director
  plumgrid-password:
    default: plumgrid
    type: string
    description: Password to access PLUMgrid Director
  plumgrid-virtual-ip:
    default:
    type: string
    description: IP address of PLUMgrid Director
  # end of PLUMgrid configuration
  manage-neutron-plugin-legacy-mode:
    type: boolean
    default: True
    description: |
      If True neutron-server will install neutron packages for the plugin
      configured.
  # Additional software source configuration
  extra-key:
    type: string
    default:
    description: Optional key for archive containing additional packages.
  extra-source:
    type: string
    default:
    description: Optional source for archive containing additional packages.

  # Calico plugin configuration
  calico-origin:
    default:
    type: string
    description: |
      Repository from which to install Calico packages. If set, must be
      a PPA URL, of the form ppa:somecustom/ppa. Changing this value
      after installation will force an immediate software upgrade.
  # End of Calico plugin configuration
  action-managed-upgrade:
    type: boolean
    default: False
    description: |
      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.
  enable-ml2-port-security:
    type: boolean
    default: False
    description: Enable port security extension for ML2 plugin (>= kilo).
  haproxy-server-timeout:
    type: int
    default:
    description: |
       Server timeout configuration in ms for haproxy, used in HA
       configurations. If not provided, default value of 30000ms is used.
  haproxy-client-timeout:
    type: int
    default:
    description: |
       Client timeout configuration in ms for haproxy, used in HA
       configurations. If not provided, default value of 30000ms is used.
  haproxy-queue-timeout:
    type: int
    default:
    description: |
       Queue timeout configuration in ms for haproxy, used in HA
       configurations. If not provided, default value of 5000ms is used.
  haproxy-connect-timeout:
    type: int
    default:
    description: |
       Connect timeout configuration in ms for haproxy, used in HA
       configurations. If not provided, default value of 5000ms is used.
  enable-sriov:
    type: boolean
    default: False
    description: |
       Enable SR-IOV networking support across Neutron and Nova.
  midonet-origin:
    default: midonet-2015.06
    type: string
    description: |
      'mem-1.8', 'mem-1.9',
      'midonet-2015.06'

      NOTE: updating this setting to a source that is known to provide a later
          version of MidoNet (do not change between MEM and MidoNet) will
          trigger a software upgrade.
  mem-username:
    type: string
    default:
    description: |
      The Midokura Enterprise MidoNet username credentials to access the
      repository.
  mem-password:
    type: string
    default:
    description: |
      The Midokura Enterprise MidoNet password credentials to access the
      repository.
  harden:
    default:
    type: string
    description: |
      Apply system hardening. Supports a space-delimited list of modules
      to run. Supported modules currently include os, ssh, apache and mysql.
  config-flags:
    type: string
    default:
    description: |
      Comma-separated list of key=value config flags. These values will be
      placed in the neutron.conf [DEFAULT] section.
      .
      WARNING: this is not the recommended way to configure the underlying
      services that this charm installs and is used at the user's own risk.
      This option is mainly provided as a stop-gap for users that either
      want to test the effect of modifying some config or who have found
      a critical bug in the way the charm has configured their services
      and need it fixed immediately. We ask that whenever this is used,
      that the user consider opening a bug on this charm at
      http://bugs.launchpad.net/charms providing an explanation of why the
      config was needed so that we may consider it for inclusion as a
      natively supported config in the the charm.
  default-tenant-network-type:
    type: string
    default:
    description: |
      The default type for a tenant network e.g. vxlan, vlan, gre etc
  global-physnet-mtu:
    type: int
    default: 1500
    description: |
      MTU of the underlying physical network. Neutron uses this value to
      calculate MTU for all virtual network components. For flat and
      VLAN networks, neutron uses this value without modification. For
      overlay networks such as VXLAN, neutron automatically subtracts
      the overlay protocol overhead from this value.
      .
      NOTE: This options is available starting from Mitaka release.
  path-mtu:
    type: int
    default: 
    description: |
      Maximum size of an IP packet (MTU) that can traverse the
      underlying physical network infrastructure without fragmentation
      when using an overlay/tunnel protocol. This option allows
      specifying a physical network MTU value that differs from the
      default global-physnet-mtu value.