openstack/openstack-ansible-galera_server

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Bjoern Teipel a1636b3bb3 Decrease MariaDB wait timeout

This MariaDB setting uses the same timeout for SQL connections
as configured inside SQL Alchemy (pool_recycle) and prevent possibly
SQL session build up due to a large default setting (8 Hours).

Nova and Neutron are using a idle_timeout of 3600 by default,
for example
https://github.com/openstack/nova/blob/master/nova/db/sqlalchemy/api.py#L101
and respectively for Neutron
https://github.com/openstack/neutron/blob/stable/liberty/etc/neutron.conf#L761

Change-Id: I273739c3c10616cac148aeb839154e0fb3359bca
Closes-Bug: #1571682

2016-04-18 10:44:49 -05:00

defaults

Decrease MariaDB wait timeout

2016-04-18 10:44:49 -05:00

doc

Doc and configuration for independent repository

2016-03-03 11:56:23 -05:00

files

first commit

2015-12-09 09:23:50 -06:00

handlers

Fix handlers

2016-04-09 14:41:01 -07:00

library

Resolve pep8 violations caught by pep8 v1.7.0

2016-01-13 10:43:59 +00:00

README.rst

OpenStack-Ansible Galera Server

tags: openstack, galera, server, cloud, ansible
category: *nix

Ansible role to install and configure a Galera cluster powered by MariaDB

- name: Install galera server
  hosts: galera_all
  user: root
  roles:
    - { role: "galera_server", tags: [ "galera-server" ] }
  vars:
    container_address: "{{ ansible_ssh_host }}"
    galera_root_password: secrete
    galera_root_user: root