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(-)