[release-announce] [openstackansible] openstack-ansible 15.1.16 (ocata)

no-reply at openstack.org no-reply at openstack.org
Mon Feb 19 18:04:43 UTC 2018

We are pumped to announce the release of:

openstack-ansible 15.1.16: Ansible playbooks for deploying OpenStack

This release is part of the ocata release series.

The source is available from:


Download the package from:


For more details, please see below.


Known Issues

* For all ocata releases prior to OpenStack-Ansible 15.1.16, several
  of the magnum requirements were not constrained. This resulted in
  the kubernetes version changing over time unexpectedly, rather than
  by intention. Most recently this lack of constraint causes the repo
  build to fail when trying to build the magnum venv due to
  incompatible requirements.

  The kubernetes version deployed with ocata is now constrained to
  version 2.0.0, matching the same version as deployed in all pike

* All the ocata versions 15.1.15 and before use mariadb-server 10.1
  with no minor version frozen. The latest version, 10.1.31, has
  presented problems with the state transfer for multi-node
  environments when the variable "galera_wsrep_sst_method" is set to
  "xtrabackup-v2" (the default value). This causes a new cluster to
  fail, or an existing cluster to be unable to transfer state when a
  node is rebooted.

  To work around this issue, the recommendation is to set the
  following overrides in "/etc/openstack_deploy/user_variables.yml" to
  ensure that the last known good version of MariaDB is used.

  From 15.1.16 onwards, these values are set as defaults and will be
  updated from time to time after verifying that the new versions
  work. As such, setting these overrides is not required for 15.1.16

     # Use these values for Ubuntu
     galera_repo_url: https://downloads.mariadb.com/MariaDB/mariadb-10.1.30/repo/ubuntu
     galera_client_repo_url:  "{{ galera_repo_url }}"

     # Use these overrides for CentOS/RHEL:
     galera_repo_url: https://downloads.mariadb.com/MariaDB/mariadb-10.1.30/yum/centos7-amd64/
     galera_client_repo_url:  "{{ galera_repo_url }}"

     # Use these values for SuSE
     galera_repo_url: https://downloads.mariadb.com/MariaDB/mariadb-10.1.30/yum/opensuse42-amd64
     galera_client_repo_url:  "{{ galera_repo_url }}"

  The problem has been registered upstream and progresson the issue
  can be followed there: https://jira.mariadb.org/browse/MDEV-15254

Changes in openstack-ansible 15.1.15..15.1.16

4aba989 Update os_magnum role pin
14bb81a bootstrap-host: Create swap without using a failed task
6acedec Remove jinja from failed_when
691086b Document known issue with galera 10.1.31
2ed72dd Use native packages to deploy keepalived
00f6843 Zuul: Remove project name
73c1d73 Update all SHAs for 15.1.16
0cd3438 Update pylxd to 2.2.4 upper constraint as fix for lxd 2.0.11
afd8987 Fix logic to check for insecure Keystone

Diffstat (except docs and test files)

ansible-role-requirements.yml                      | 22 +++---
global-requirement-pins.txt                        |  9 ++-
playbooks/defaults/repo_packages/gnocchi.yml       |  2 +-
.../defaults/repo_packages/openstack_services.yml  | 64 ++++++++---------
playbooks/inventory/group_vars/all.yml             | 18 +++--
playbooks/openstack-hosts-setup.yml                |  2 +-
playbooks/vars/configs/keepalived_haproxy.yml      |  3 +-
.../notes/kubernetes-pin-56768037d47ebc73.yaml     | 13 ++++
...adb-10.1.31-package-issue-0f7d475dd920a770.yaml | 34 +++++++++
scripts/scripts-library.sh                         |  2 +-
.../bootstrap-host/tasks/prepare_loopback_swap.yml | 84 ++++++++++++----------
zuul.d/project.yaml                                |  4 +-
12 files changed, 163 insertions(+), 94 deletions(-)

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