ReleaseNotes1510

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juju action keystone/0 openstack-upgrade
juju action keystone/1 openstack-upgrade
juju action keystone/2 openstack-upgrade		 juju action do keystone/0 openstack-upgrade
juju action do keystone/1 openstack-upgrade
juju action do keystone/2 openstack-upgrade
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Below is an example of a deployment of the keystone charm without having added a db relation:

{{{
[Units]
ID WORKLOAD-STATE AGENT-STATE VERSION MACHINE PORTS PUBLIC-ADDRESS MESSAGE
keystone/0 blocked idle 1.24.6 1 10.5.55.43 Missing relations: database
}}}

After adding the database relation the charm will still not be ready until it has all the information it requires from the database. Once it does the workload status will be 'active' and the message 'Unit is ready' will be displayed:

{{{
[Units]
ID WORKLOAD-STATE AGENT-STATE VERSION MACHINE PORTS PUBLIC-ADDRESS MESSAGE
keystone/0 active idle 1.24.6 1 10.5.55.43 Unit is ready
}}}

Contents

  1. Summary
  2. New Charm Features
    1. OpenStack Liberty support for 14.04 and 15.10
  3. Upgrading
    1. General
  4. New Charm Features
    1. Action Managed Upgrades
    2. Workload Status
    3. Compute Node DHCP and Metadata
    4. OVS with ODL
    5. LXD
  5. Deprecation Notices
  6. Known Issues
  7. Bugs Fixed

Summary

The 15.10 OpenStack Charm release includes updates for the following charms:

  • ceilometer
  • ceilometer-agent
  • ceph
  • ceph-radosgw
  • cinder
  • cinder-ceph
  • glance
  • hacluster
  • heat
  • keystone
  • neutron-api
  • neutron-openvswitch
  • nova-cloud-controller
  • nova-compute
  • openstack-dashboard
  • neutron-gateway
  • rabbitmq-server
  • swift-proxy
  • swift-storage
  • percona-cluster

New Charm Features

OpenStack Liberty support for 14.04 and 15.10

All OpenStack charms now support deployment of OpenStack Liberty on Ubuntu 14.04 LTS and Ubuntu 15.10; this support includes the following charms:

  • keystone
  • cinder
  • cinder-ceph
  • glance
  • nova-cloud-controller
  • nova-compute
  • quantum-gateway
  • swift-proxy
  • swift-storage
  • ceilometer
  • ceilometer-agent
  • heat
  • neutron-api
  • neutron-openvswitch
  • openstack-dashboard

To deploy OpenStack Liberty on Ubuntu 14.04, use the 'openstack-origin' configuration option, for example: 

cat > config.yaml << EOF
nova-cloud-controller:
  openstack-origin: cloud:trusty-kilo
EOF
juju deploy --config config.yaml nova-cloud-controller

OpenStack Kilo is provided as the default OpenStack release on Ubuntu 15.10 so no additional configuration is required in 15.10 deployments.

Upgrading

General

To upgrade an existing deployment to the latest charm version simply use the 'upgrade-charm' command, e.g.: 

juju upgrade-charm cinder

New Charm Features

Action Managed Upgrades

Individual units of a service can now be upgraded one at a time use Juju actions. This allows for rolling upgrades. To use this feature you must be using a version of Juju which supports actions and have set action-managed-upgrade to True.

For example to upgrade a three node keystone service from Juno to kilo. 

juju set keystone action-managed-upgrade=True
juju set keystone openstack-origin='cloud:trusty-kilo'
juju action do keystone/0 openstack-upgrade
juju action do keystone/1 openstack-upgrade
juju action do keystone/2 openstack-upgrade

Workload Status

The Openstack charms will now report when they have processed all their required relations making it much easier to see when a deployment has finished.

Below is an example of a deployment of the keystone charm without having added a db relation: 

[Units]    
ID         WORKLOAD-STATE AGENT-STATE VERSION MACHINE PORTS PUBLIC-ADDRESS MESSAGE                     
keystone/0 blocked        idle        1.24.6  1             10.5.55.43     Missing relations: database

After adding the database relation the charm will still not be ready until it has all the information it requires from the database. Once it does the workload status will be 'active' and the message 'Unit is ready' will be displayed: 

[Units]    
ID         WORKLOAD-STATE AGENT-STATE VERSION MACHINE PORTS PUBLIC-ADDRESS MESSAGE       
keystone/0 active         idle        1.24.6  1             10.5.55.43     Unit is ready

Compute Node DHCP and Metadata

OVS with ODL

LXD

Deprecation Notices

Known Issues

SSL on Juno SSL on Precise/Icehouse

Bugs Fixed

For the full list of bugs resolved for the 15.10 release please refer to https://launchpad.net/charms/+milestone/15.10

OpenStack/OpenStackCharms/ReleaseNotes1510 (last edited 2016-06-20 13:04:30 by james-page)