Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

...

  1. Run puppet with the yoga modules/tags
  2. Run apt dist-upgrade
  3. Rerun puppet and restart the service (or simply reboot the host).
    1. systemctl restart ovsdb-server
    2. systemctl restart neutron-dhcp-agent.service neutron-l3-agent.service neutron-metadata-agent.service neutron-openvswitch-agent.service neutron-ovs-cleanup.service
  4. Verify that routers on the node actually work.


Heat

The rolling upgrade procedure for heat includes a step where you are supposed to create a new rabbit vhost. I don't want that. Therefore, this is the cold upgrade steps.

  1. Set apache::service_ensure: false, heat::api::enabled: falseheat::engine::enabled: false and heat::api_cfn::enabled: false in hiera to stop all services
  2. Do one of:
    1. Run puppet with zed modules/tags, Run apt-get update && apt-get dist-upgrade && apt-get autoremove
    2. Reinstall the nodes with zed modules/tags
  3. Run heat-manage db_sync on one of the api-nodes.
  4. Remove the hiera keys that disabled the services and re-run puppet