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.

authorized-keys-path | string

Default: {homedir}/.ssh/authorized_keys

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 .

bridge-interface | string

Default: br100

Bridge interface to be configured

bridge-ip | string

Default: 11.0.0.1

IP to be assigned to bridge interface

bridge-netmask | string

Default: 255.255.255.0

Netmask to be assigned to bridge interface

ceph-osd-replication-count | int

Default: 3

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).

config-flags | string

Comma-separated list of key=value config flags. These values will be placed in the nova.conf [DEFAULT] section.

cpu-mode | string

Set to 'host-model' to clone the host CPU feature flags; to 'host-passthrough' to use the host CPU model exactly; to 'custom' to use a named CPU model; to 'none' to not set any CPU model. If virt_type='kvm|qemu', it will default to 'host-model', otherwise it will default to 'none'.

cpu-model | string

Set to a named libvirt CPU model (see names listed in /usr/share/libvirt/cpu_map.xml). Only has effect if cpu_mode='custom' and virt_type='kvm|qemu'.

database | string

Default: nova

Nova database name.

database-user | string

Default: nova

Username for database access.

debug | boolean

Enable debug logging.

disable-neutron-security-groups | boolean

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 an OpenStack cloud.

disk-cachemodes | string

Specific cachemodes to use for different disk types e.g: file=directsync,block=none

dpdk-branch | string

Default: v16.11

Git branch or tag for DPDK repo

dpdk-lcore-mask | string

dpdk-lcore-mask for OVS-DPDK. Only used when DPDK is enabled.

dpdk-repo | string

Default: http://dpdk.org/git/dpdk

Git repo for DPDK

dpdk-socket-memory | string

Amount of hugepage memory in MB to allocate per NUMA socket in deployed systems. Only used when DPDK is enabled.

enable-dpdk | boolean

If True install OVS-DPDK and enable OVS-DPDK support.

enable-live-migration | boolean

Configure libvirt for live migration.

enable-resize | boolean

Enable instance resizing, which requires that passwordless SSH access be setup between compute hosts.

fabric-interfaces | string

Comma-separated list of fabric interfaces

flat-interface | string

Default: eth1

Network interface on which to build bridge

hugepages | string

The pecentage of system memory to use for hugepages eg '10%' or the total number of 2M hugepages - eg "1024".

instances-path | string

Path used for storing Nova instances data - empty means default of /var/lib/nova/instances.

libvirt-image-backend | string

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.

manage-neutron-plugin-legacy-mode | boolean

Default: True

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.

migration-auth-type | string

TCP authentication scheme for libvirt live migration. Available options include ssh.

multi-host | string

Default: yes

Whether to run nova-api and nova-network on the compute nodes.

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'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.

network-device-mtu | int

The MTU size for the interfaces managed by neutron. If unset or set to 0, no mtu will be applied.

neutron-database | string

Default: neutron

Database name for Neutron (if enabled).

neutron-database-user | string

Default: neutron

Username for Neutron database access (if enabled).

nova-config | string

Default: /etc/nova/nova.conf

Full path to Nova configuration file.

openstack-origin | string

Default: distro

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 (UCA) release pocket. . Supported UCA 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 UCA for openstack-release= * icehouse . For series=Trusty we support UCA 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 | string

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.

os-data-network | string

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.

ovs-branch | string

Default: branch-2.7

Git branch or tag for Open vSwitch repo

ovs-repo | string

Default: https://github.com/openvswitch/ovs

Git repo for Open vSwitch

pmd-cpu-mask | string

pmd-cpu-mask setting for OVS-DPDK. Only used when DPDK is enabled.

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.

rabbit-user | string

Default: nova

Username used to access rabbitmq queue.

rabbit-vhost | string

Default: openstack

Rabbitmq vhost.

rbd-client-cache | string

Enable/disable rbd client cache. Leaving this value unset will result in default Ceph rbd client settings being used (rbd cache is enabled by default for Ceph >= Giant). Supported values here are "enabled" or "disabled".

rbd-pool | string

Default: nova

RBD pool to use with Nova libvirt RBDImageBackend. Only required when you have libvirt-image-backend set to 'rbd'.

sysctl | string

YAML formatted associative array of sysctl values, e.g.: '{ kernel.pid_max : 4194303 }'

use-syslog | boolean

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

verbose | boolean

Enable verbose logging.

virt-type | string

Default: kvm

Virtualization flavor. Supported flavors are: kvm, xen, uml, lxc, qemu, lxd.

Channel	Revision	Published	Runs on
latest/stable	4	19 Mar 2021	Ubuntu 14.04
latest/edge	2	19 Mar 2021	Ubuntu 14.04

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