Initial commit

[ta/infra-ansible.git] / conflicts-with-openstack-ansible / galera-install.yml

diff --git a/conflicts-with-openstack-ansible/galera-install.yml b/conflicts-with-openstack-ansible/galera-install.yml
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+---
+# Copyright 2014, Rackspace US, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# cmframework.requires: initial_poweroff_hosts.yml, memcached-install.yml
+
+- name: Galera container config
+  hosts: galera_all
+  gather_facts: "{{ osa_gather_facts | default(True) }}"
+  serial: 1
+  tasks:
+    - include: common-tasks/os-log-dir-setup.yml
+      vars:
+        log_dirs:
+          - src: "/openstack/log/{{ inventory_hostname }}-mysql_logs"
+            dest: "/var/log/mysql_logs"
+      when: reinitialized_nodes is not defined or (reinitialized_nodes is defined and hostname in reinitialized_nodes)
+    - include: "common-tasks/os-{{ container_tech | default('lxc') }}-container-setup.yml"
+      vars:
+        list_of_bind_mounts: "{{ galera_container_bind_mounts }}"
+        extra_container_config_no_restart:
+          - "lxc.start.order=10"
+      when: reinitialized_nodes is not defined or (reinitialized_nodes is defined and hostname in reinitialized_nodes)
+    - include: common-tasks/unbound-clients.yml
+      static: no
+      when:
+        - hostvars['localhost']['resolvconf_enabled'] | bool
+        - reinitialized_nodes is not defined or (reinitialized_nodes is defined and hostname in reinitialized_nodes)
+  environment: "{{ deployment_environment_variables | default({}) }}"
+  tags:
+    - galera
+
+- name: Install galera server
+  hosts: galera_all
+  gather_facts: "{{ osa_gather_facts | default(True) }}"
+  serial: 1
+  roles:
+    - role: "galera_server"
+      when: reinitialized_nodes is not defined or (reinitialized_nodes is defined and hostname in reinitialized_nodes)
+    - role: "rsyslog_client"
+      rsyslog_client_log_rotate_file: galera_log_rotate
+      rsyslog_client_log_dir: "/var/log/mysql_logs"
+      rsyslog_client_log_files:
+        - /var/log/mysql.log
+        - /var/log/mysql.err
+      rsyslog_client_config_name: "99-galera-rsyslog-client.conf"
+      tags:
+        - rsyslog
+      when: reinitialized_nodes is not defined or (reinitialized_nodes is defined and hostname in reinitialized_nodes) 
+    - role: "system_crontab_coordination"
+      tags:
+        - crontab
+      when: reinitialized_nodes is not defined or (reinitialized_nodes is defined and hostname in reinitialized_nodes)
+  vars:
+    galera_server_id: "{{ inventory_hostname | string_2_int }}"
+    galera_wsrep_node_name: "{{ container_name }}"
+  environment: "{{ deployment_environment_variables | default({}) }}"
+  tags:
+    - galera
+
+- name: Verify Galera cluster count.
+  hosts: baremetal-infra_hosts
+  tasks:
+    - set_fact:
+        given_cluster_count: "{{ groups['galera_all'] | count }}"
+
+    - name: Check the mysql cluster count
+      shell: mysql -e 'show status like "%wsrep_cluster_%";' | awk -F "wsrep_cluster_size" {'print $2'} |tr -d " \t\n\r"
+      register: cluster_count
+      until: cluster_count|success
+      failed_when: cluster_count.stdout != given_cluster_count
+  tags:
+    - galera
+