Open Stack

We are glad to announce the release of:

openstack-ansible-galera_server 16.0.6: Galera Server role for
OpenStack-Ansible

This release is part of the pike release series.

Download the package from:

    https://tarballs.openstack.org/openstack-ansible-galera_server/

For more details, please see below.

16.0.6
^^^^^^

New Features

* The galera cluster now supports cluster health checks over HTTP
  using port 9200. The new cluster check ensures a node is healthy by
  running a simple query against the wsrep sync status using
  monitoring user. This change will provide for a more robust cluster
  check ensuring we have the most fault tolerant galera cluster
  possible.

* Galera healthcheck has been improved, and relies on an xinetd
  service. By default, the service is unaccessible (filtered with the
  no_access directive). You can override the directive by setting any
  xinetd valid value to "galera_monitoring_allowed_source".

Changes in openstack-ansible-galera_server 16.0.5..16.0.6
---------------------------------------------------------

ed739a5 Implement a proper WSREP check for galera


Diffstat (except docs and test files)
-------------------------------------

defaults/main.yml                                  |  12 +++
handlers/main.yml                                  |   5 +
.../notes/clustecheck-9311d05fb32f13b3.yaml        |   7 ++
.../notes/new_healthcheck-9e559565745defd0.yaml    |   7 ++
tasks/galera_post_install.yml                      |  28 ++++++
templates/clustercheck.j2                          | 110 +++++++++++++++++++++
templates/mysqlchk.j2                              |  20 ++++
vars/redhat-7.yml                                  |   1 +
vars/suse-42.yml                                   |   1 +
vars/ubuntu-16.04.yml                              |   1 +
11 files changed, 198 insertions(+)