Support version Liberty of OpenStack for CENTOS7

JIRA:COMPASS-315
  -Support version Liberty of OpenStack for CENTOS7

Change-Id: I81abbb37a295a0ea733398ad1f278bafc3525d87
Signed-off-by: grakiss <grakiss.wanglei@huawei.com>

6 files changed, 63 insertions, 5 deletions

diff --git a/deploy/adapters/ansible/roles/database/tasks/main.yml b/deploy/adapters/ansible/roles/database/tasks/main.yml
index 1918f06a..124b2639 100644
--- a/deploy/adapters/ansible/roles/database/tasks/main.yml
+++ b/deploy/adapters/ansible/roles/database/tasks/main.yml
@@ -8,6 +8,8 @@
 ##############################################################################
 ---
 - include_vars: "{{ ansible_os_family }}.yml"
+  tags:
+    - test_mongo
 
 - include: mariadb_install.yml
 - include: mariadb_cluster.yml
@@ -17,8 +19,13 @@
     - inventory_hostname == haproxy_hosts.keys()[0]
 
 - include: mongodb_install.yml
+  tags:
+    - test_mongo
+
 - include: mongodb_config.yml
   when:
     - inventory_hostname == haproxy_hosts.keys()[0]
+  tags:
+    - test_mongo
 
 - meta: flush_handlers
diff --git a/deploy/adapters/ansible/roles/database/tasks/mariadb_cluster.yml b/deploy/adapters/ansible/roles/database/tasks/mariadb_cluster.yml
index 16bbabce..84704fa4 100644
--- a/deploy/adapters/ansible/roles/database/tasks/mariadb_cluster.yml
+++ b/deploy/adapters/ansible/roles/database/tasks/mariadb_cluster.yml
@@ -9,3 +9,6 @@
 ---
 - include: mariadb_cluster_debian.yml
   when: ansible_os_family == "Debian"
+
+- include: mariadb_cluster_redhat.yml
+  when: ansible_os_family == "RedHat"
diff --git a/deploy/adapters/ansible/roles/database/tasks/mariadb_cluster_redhat.yml b/deploy/adapters/ansible/roles/database/tasks/mariadb_cluster_redhat.yml
new file mode 100755
index 00000000..2fbde33b
--- /dev/null
+++ b/deploy/adapters/ansible/roles/database/tasks/mariadb_cluster_redhat.yml
@@ -0,0 +1,37 @@
+##############################################################################
+# Copyright (c) 2016 HUAWEI TECHNOLOGIES CO.,LTD and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+---
+- name: start first node to create new cluster
+  shell: service mysql start --wsrep-new-cluster
+  when:
+    - inventory_hostname == haproxy_hosts.keys()[0]
+
+- name: wait for cluster ready
+  command: mysql -e"show status like 'wsrep%'" 
+  register: cluster_status
+  until: cluster_status|success
+  failed_when: not cluster_status.stdout | search("ON")
+  retries: 10
+  delay: 3
+  when:
+    - inventory_hostname == haproxy_hosts.keys()[0]
+
+- name: restart other nodes and join cluster
+  service:
+    name: mysql
+    state: restarted
+    enabled: yes
+  when:
+    - inventory_hostname != haproxy_hosts.keys()[0]
+
+- name: restart first nodes
+  service:
+    name: mysql
+    state: restarted
+  when: inventory_hostname == haproxy_hosts.keys()[0] and haproxy_hosts|length > 1
diff --git a/deploy/adapters/ansible/roles/database/tasks/mariadb_config.yml b/deploy/adapters/ansible/roles/database/tasks/mariadb_config.yml
index d4ef6dd1..f9811dfa 100644
--- a/deploy/adapters/ansible/roles/database/tasks/mariadb_config.yml
+++ b/deploy/adapters/ansible/roles/database/tasks/mariadb_config.yml
@@ -8,11 +8,14 @@
 ##############################################################################
 ---
 - name: create all needed db
-  mysql_db: name={{ item.db }} state=present
+  mysql_db: login_unix_socket=/var/run/mysqld/mysqld.sock name={{ item.db }}  state=present
   with_items: "{{ credentials }}"
+  tags:
+    - test_db
 
 - name: create service db user
   mysql_user:
+    login_unix_socket=/var/run/mysqld/mysqld.sock
     name={{ item[0].user }}
     password={{ item[0].password }}
     priv=*.*:ALL,GRANT
@@ -20,13 +23,16 @@
     state=present
   with_nested:
     - "{{ credentials }}"
-    - ['%', 'localhost', inventory_hostname]
+    - ['%', 'localhost', '{{ inventory_hostname }}']
+  tags:
+    - test_user
 
 - name: create wsrep db user
   mysql_user:
+    login_unix_socket=/var/run/mysqld/mysqld.sock
     name={{ WSREP_SST_USER }}
     password={{ WSREP_SST_PASS }}
     priv=*.*:ALL,GRANT
     host={{ item }}
     state=present
-  with_items: ['%', 'localhost', inventory_hostname]
+  with_items: ['%', 'localhost', '{{ inventory_hostname }}']
diff --git a/deploy/adapters/ansible/roles/database/tasks/mariadb_install.yml b/deploy/adapters/ansible/roles/database/tasks/mariadb_install.yml
index 62257810..14fe1634 100644
--- a/deploy/adapters/ansible/roles/database/tasks/mariadb_install.yml
+++ b/deploy/adapters/ansible/roles/database/tasks/mariadb_install.yml
@@ -24,6 +24,10 @@
     dest: "/etc/security/limits.conf"
     mode: 0755
 
+- name: create conf dir for wsrep
+  file: path=/etc/my.cnf.d state=directory mode=0755
+  when: ansible_os_family == "RedHat"
+
 - name: update mariadb config file
   template:
     src: '{{ item.src }}'
diff --git a/deploy/adapters/ansible/roles/database/tasks/mongodb_install.yml b/deploy/adapters/ansible/roles/database/tasks/mongodb_install.yml
index 4eb91560..dea15a83 100755
--- a/deploy/adapters/ansible/roles/database/tasks/mongodb_install.yml
+++ b/deploy/adapters/ansible/roles/database/tasks/mongodb_install.yml
@@ -19,17 +19,18 @@
   template: src=mongodb.conf dest=/opt/os_templates backup=yes
 
 - name: update mongodb config file
-  shell: crudini --merge /etc/mongodb.conf < /opt/os_templates/mongodb.conf
+  shell: crudini --merge {{ mongodb_config.dest }} < /opt/os_templates/mongodb.conf
 
 - name: rm prealloc files
   file:
     dest: "{{ item }}"
     state: absent
   with_fileglob:
-    - /var/lib/mongodb/journal/*
+    - "{{ mongodb_config.journal }}"
 
 - name: manually restart mongodb server
   service: name={{ mongodb_service }} state=restarted enabled=yes
+  ignore_errors: true
 
 - name: write mongodb to monitor list
   lineinfile: dest=/opt/service create=yes line={{ mongodb_service}}