Open Stack

We are tickled pink to announce the release of:

openstack-ansible-galera_server 15.1.6: Galera Server role for
OpenStack-Ansible

This release is part of the ocata stable release series.

Download the package from:

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

For more details, please see below.

15.1.6
^^^^^^

Known Issues

* MariaDB 10.1+ includes *PrivateDevices=true* in its systemd unit
  files to add extra security around mount namespaces for MariaDB.
  While this is useful when running MariaDB on a bare metal host with
  other services, it is less useful when MariaDB is already in a
  container with its own namespaces. In addition, LXC 2.0.8 presents
  */dev/ptmx* as a bind mount within the container and systemd 219 (on
  CentOS 7) cannot make an additional bind mount of */dev/ptmx* when
  *PrivateDevices* is enabled.

  Deployers can *galera_disable_privatedevices* to *yes* to set
  *PrivateDevices=false* in the systemd unit file for MariaDB on
  CentOS 7. The default is *no*, which keeps the default systemd unit
  file settings from the MariaDB package.

  For additional information, refer to the following bugs:

  * https://bugs.launchpad.net/openstack-ansible/+bug/1697531

  * https://github.com/lxc/lxc/issues/1623

  * https://github.com/systemd/systemd/issues/6121

Changes in openstack-ansible-galera_server 15.1.5..15.1.6
---------------------------------------------------------

c6d3668 Move PrivateDevices before mysql password set
a8c14f4 Dynamically include upgrade_check task files
26d7409 Disable PrivateDevices for Galera on CentOS 7


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

defaults/main.yml                                  | 16 +++++++++++
...tos-private-devices-issue-99aab9a30b1f8014.yaml | 21 ++++++++++++++
tasks/galera_install_yum.yml                       | 32 ++++++++++++++++++++++
tasks/galera_upgrade_check.yml                     | 11 +-------
templates/without-privatedevices.conf.j2           |  2 ++
6 files changed, 73 insertions(+), 10 deletions(-)