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:- cloud:-/updates cloud:-/staging cloud:-/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. NOTE: when openstack-origin-git is specified, openstack specific packages will be installed from source rather than from the openstack-origin repository. openstack-origin-git: default: type: string description: | Specifies a YAML-formatted dictionary listing the git repositories and branches from which to install OpenStack and its dependencies. Note that the installed config files will be determined based on the OpenStack release of the openstack-origin option. For more details see README.md. nova-config: default: /etc/nova/nova.conf type: string description: Full path to nova.conf rabbit-user: default: nova type: string description: Username used to access rabbitmq queue rabbit-vhost: default: openstack type: string description: Rabbitmq vhost database-user: default: nova type: string description: Username for database access database: default: nova type: string description: Database name neutron-database-user: default: neutron type: string description: Username for Neutron database access (if enabled) neutron-database: default: neutron type: string description: Database name for Neutron (if enabled) virt-type: default: kvm type: string description: | Virtualization flavor. Supported types are: kvm, xen, uml, lxc, qemu, lxd multi-host: default: "yes" type: string description: Whether to run nova-api and nova-network on the compute nodes. disk-cachemodes: default: type: string description: | Specific cachemodes to use for different disk types e.g: file=directsync,block=none enable-resize: default: False type: boolean description: Enable instance resizing, which requires that passwordless SSH access be setup between compute hosts. enable-live-migration: default: False type: boolean description: Configure libvirt for live migration. migration-auth-type: type: string default: description: | TCP authentication scheme for libvirt live migration. Available options include ssh. authorized-keys-path: default: '{homedir}/.ssh/authorized_keys' type: string description: | Only used when migration-auth-type is set to ssh. Full path to authorized_keys file, can be useful for systems with non-default AuthorizedKeysFile location. It will be formatted using the following variables: homedir - user's home directory username - username # needed if using flatmanager bridge-interface: default: br100 type: string description: Bridge interface to be configured bridge-ip: default: 11.0.0.1 type: string description: IP to be assigned to bridge interface bridge-netmask: default: 255.255.255.0 type: string description: Netmask to be assigned to bridge interface # needed if using flatdhcpmanager flat-interface: default: eth1 type: string description: Network interface on which to build bridge instances-path: type: string default: description: | Instance path to use - empty means default of /var/lib/nova/instances config-flags: type: string default: description: | Comma-separated list of key=value config flags. These values will be placed in the nova.conf [DEFAULT] section. 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. 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 disable-neutron-security-groups: type: boolean default: False description: | Disable neutron based security groups - setting this configuration option will override any settings configured via the nova-cloud-controller charm. . BE CAREFUL - this option allows you to disable all port level security within and OpenStack cloud. # Network configuration options # by default all access is over 'private-address' os-data-network: type: string default: description: | The IP address and netmask of the OpenStack Data network (e.g., 192.168.0.0/24) This network will be used for tenant network traffic in overlay networks. 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. network-device-mtu: type: int default: description: | The MTU size for the interfaces managed by neutron. If unset or set to 0, no value will be applied. # Storage configuration options libvirt-image-backend: default: type: string description: | Tell Nova which libvirt image backend to use. Supported backends are rbd, lvm and qcow2. If no backend is specified, the Nova default (qcow2) is used. Note that rbd imagebackend is only supported with >= Juno. rbd-pool: default: "nova" type: string description: | RBD pool to use with Nova RBD image backend. Required when libvirt_image_backend is rbd. ceph-osd-replication-count: default: 3 type: int description: | This value dictates the number of replicas ceph must make of any object it stores withing the nova rbd pool. Of course, this only applies if using Ceph as a backend store. Note that once the nova rbd pool has been created, changing this value will not have any effect (although it can be changed in ceph by manually configuring your ceph cluster). # Other configuration options sysctl: type: string default: description: | YAML formatted associative array of sysctl values, e.g.: '{ kernel.pid_max : 4194303 }' manage-neutron-plugin-legacy-mode: type: boolean default: True description: | If True nova-compute will install neutron packages for the plugin stipulated by nova-cloud-controller. The option is only available for backward compatibility for deployments which do not use the neutron-api charm. Please do not enable this on new deployments.