Open Stack

We exuberantly announce the release of:

openstack-ansible-memcached_server 15.1.6: memcached_server for
OpenStack Ansible

This release is part of the ocata stable release series.

Download the package from:

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

For more details, please see below.

15.1.6
^^^^^^

Known Issues

* MemcacheD sets *PrivateDevices=true* in its systemd unit file to
  add extra security around mount namespaces. While this is useful
  when running MemcacheD on a bare metal host with other services, it
  is less useful when MemcacheD 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 *memcached_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 MemcacheD 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-memcached_server 15.1.5..15.1.6
------------------------------------------------------------

5363432 Disable PrivateDevices for MemcacheD on CentOS 7
0ca5e02 Optimise the distro package installation


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

defaults/main.yml                                  | 19 ++++++++--
meta/main.yml                                      |  2 +-
...tos-private-devices-issue-0088e6f8c70a601f.yaml | 21 +++++++++++
tasks/install-apt.yml                              | 37 ------------------
tasks/install-yum.yml                              | 44 ----------------------
tasks/memcached_config.yml                         | 11 ++++++
tasks/memcached_install.yml                        | 19 +++++-----
templates/without-privatedevices.conf.j2           |  2 +
vars/main.yml                                      | 26 +++++++++++++
9 files changed, 86 insertions(+), 95 deletions(-)