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authorcarey.xu <carey.xuhan@huawei.com>2015-12-04 09:40:39 +0800
committercarey.xu <carey.xuhan@huawei.com>2015-12-04 11:17:50 +0800
commit86782f3e375274cb65dc0b0b7d48450e73e85df3 (patch)
tree1a1c09b4b7c98e62a3102494e62ef408c0e80822 /deploy/adapters/ansible/roles/database/tasks
parent5de09de80aac43e61ec411ad598e8cd915d9cadd (diff)
database script refactor
JIRA: COMPASS-176 Change-Id: I0f87903a94a8072af274d6d5dcf4dd5041f297e6 Signed-off-by: carey.xu <carey.xuhan@huawei.com>
Diffstat (limited to 'deploy/adapters/ansible/roles/database/tasks')
-rw-r--r--deploy/adapters/ansible/roles/database/tasks/main.yml10
-rw-r--r--deploy/adapters/ansible/roles/database/tasks/mariadb.yml79
-rw-r--r--deploy/adapters/ansible/roles/database/tasks/mariadb_cluster.yml3
-rw-r--r--deploy/adapters/ansible/roles/database/tasks/mariadb_cluster_debian.yml32
-rw-r--r--deploy/adapters/ansible/roles/database/tasks/mariadb_config.yml24
-rw-r--r--deploy/adapters/ansible/roles/database/tasks/mariadb_install.yml49
-rw-r--r--deploy/adapters/ansible/roles/database/tasks/mongodb.yml2
-rw-r--r--deploy/adapters/ansible/roles/database/tasks/mysql.yml19
8 files changed, 114 insertions, 104 deletions
diff --git a/deploy/adapters/ansible/roles/database/tasks/main.yml b/deploy/adapters/ansible/roles/database/tasks/main.yml
index ad5c5b71..f380f603 100644
--- a/deploy/adapters/ansible/roles/database/tasks/main.yml
+++ b/deploy/adapters/ansible/roles/database/tasks/main.yml
@@ -1,11 +1,11 @@
---
- include_vars: "{{ ansible_os_family }}.yml"
-- include: mysql.yml
- when: haproxy_hosts is not defined
+- include: mariadb_install.yml
+- include: mariadb_cluster.yml
-- include: mariadb.yml
- when: haproxy_hosts is defined
+- include: mariadb_config.yml
+ when:
+ - inventory_hostname == haproxy_hosts.keys()[0]
- include: mongodb.yml
-
diff --git a/deploy/adapters/ansible/roles/database/tasks/mariadb.yml b/deploy/adapters/ansible/roles/database/tasks/mariadb.yml
deleted file mode 100644
index 9a9ebda5..00000000
--- a/deploy/adapters/ansible/roles/database/tasks/mariadb.yml
+++ /dev/null
@@ -1,79 +0,0 @@
----
-#- name: delete default maridb-libs
-# action: "{{ ansible_pkg_mgr }} name=mariadb-libs state=absent"
-# when: ansible_os_family == "RedHat"
-# ignore_errors: True
-
-- name: install python-mysqldb
- action: "{{ ansible_pkg_mgr }} name={{ item }} state=present"
- with_items: maridb_packages | union(packages_noarch)
-
-- name: create mysql log directy
- file: path=/var/log/mysql state=directory owner=mysql group=mysql mode=0755
-
-- name: update mariadb config file
- template: src={{ item }} dest={{ mysql_config_file_path }}/{{ item }} backup=yes
- with_items: mysql_config_file_name
-
-- name: update galera wsrep.cnf
- template: src=wsrep.cnf dest={{ wsrep_config_file_path }}/wsrep.cnf backup=yes
-
-- name: update wsrep_sst_rsync uid
- lineinfile: dest=/usr/bin/wsrep_sst_rsync state=absent regexp="\s*uid = \$MYUID$" backup=yes
-
-- name: update wsrep_sst_rsync gid
- lineinfile: dest=/usr/bin/wsrep_sst_rsync state=absent regexp="\s*gid = \$MYGID$" backup=yes
-
-- stat: path=/opt/mysql_init_complete
- register: mysql_init_complete
-
-- name: restart first mysql server
- shell: service mysql restart --wsrep-cluster-address="gcomm://" && touch /opt/mysql_init_complete
- when: inventory_hostname == haproxy_hosts.keys()[0] and mysql_init_complete.stat.exists == False
- tags:
- - mysql_restart
- #register: result
- #until: result|success
- #retries: 5
- #delay: 5
-
-- name: restart other mysql server
- shell: service mysql restart && touch /opt/mysql_init_complete
- tags:
- - mysql_restart
- when: inventory_hostname != haproxy_hosts.keys()[0] and mysql_init_complete.stat.exists == False
- #register: result
- #until: result|success
- #retries: 5
- #delay: 5
-
-- name: generate mysql service list
- shell: echo {{ item }} >> /opt/service
- with_items: services_noarch
-
-- name: create all needed db
- run_once: yes
- mysql_db: name={{ item.db }} state=present
- with_items: "{{ credentials }}"
-
-- name: create service db user
- run_once: yes
- mysql_user:
- name={{ item[0].user }}
- password={{ item[0].password }}
- priv=*.*:ALL,GRANT
- host={{ item[1] }}
- state=present
- with_nested:
- - "{{ credentials }}"
- - ['%', 'localhost', inventory_hostname]
-
-- name: create wsrep db user
- run_once: yes
- mysql_user:
- name={{ WSREP_SST_USER }}
- password={{ WSREP_SST_PASS }}
- priv=*.*:ALL,GRANT
- host={{ item }}
- state=present
- with_items: ['%', 'localhost', inventory_hostname]
diff --git a/deploy/adapters/ansible/roles/database/tasks/mariadb_cluster.yml b/deploy/adapters/ansible/roles/database/tasks/mariadb_cluster.yml
new file mode 100644
index 00000000..69c8997a
--- /dev/null
+++ b/deploy/adapters/ansible/roles/database/tasks/mariadb_cluster.yml
@@ -0,0 +1,3 @@
+---
+- include: mariadb_cluster_debian.yml
+ when: ansible_os_family == "Debian"
diff --git a/deploy/adapters/ansible/roles/database/tasks/mariadb_cluster_debian.yml b/deploy/adapters/ansible/roles/database/tasks/mariadb_cluster_debian.yml
new file mode 100644
index 00000000..96df442d
--- /dev/null
+++ b/deploy/adapters/ansible/roles/database/tasks/mariadb_cluster_debian.yml
@@ -0,0 +1,32 @@
+---
+- name: start first node to create new cluster
+ service:
+ name: mysql
+ state: restarted
+ args: "--wsrep-new-cluster"
+ when:
+ - inventory_hostname == haproxy_hosts.keys()[0]
+
+- name: wait for cluster ready
+ command: mysql --silent --skip-column-names -e 'SHOW STATUS LIKE "wsrep_evs_state"'
+ register: cluster_status
+ until: cluster_status|success
+ failed_when: not cluster_status.stdout | search("OPERATIONAL")
+ retries: 10
+ delay: 3
+ when:
+ - inventory_hostname == haproxy_hosts.keys()[0]
+
+- name: restart other nodes and join cluster
+ service:
+ name: mysql
+ state: restarted
+ when:
+ - inventory_hostname != haproxy_hosts.keys()[0]
+
+- name: restart first nodes
+ service:
+ name: mysql
+ state: restarted
+ when:
+ - inventory_hostname == haproxy_hosts.keys()[0]
diff --git a/deploy/adapters/ansible/roles/database/tasks/mariadb_config.yml b/deploy/adapters/ansible/roles/database/tasks/mariadb_config.yml
new file mode 100644
index 00000000..16783ed4
--- /dev/null
+++ b/deploy/adapters/ansible/roles/database/tasks/mariadb_config.yml
@@ -0,0 +1,24 @@
+---
+- name: create all needed db
+ mysql_db: name={{ item.db }} state=present
+ with_items: "{{ credentials }}"
+
+- name: create service db user
+ mysql_user:
+ name={{ item[0].user }}
+ password={{ item[0].password }}
+ priv=*.*:ALL,GRANT
+ host={{ item[1] }}
+ state=present
+ with_nested:
+ - "{{ credentials }}"
+ - ['%', 'localhost', inventory_hostname]
+
+- name: create wsrep db user
+ mysql_user:
+ name={{ WSREP_SST_USER }}
+ password={{ WSREP_SST_PASS }}
+ priv=*.*:ALL,GRANT
+ host={{ item }}
+ state=present
+ 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
new file mode 100644
index 00000000..41ee5ffe
--- /dev/null
+++ b/deploy/adapters/ansible/roles/database/tasks/mariadb_install.yml
@@ -0,0 +1,49 @@
+---
+- name: disable auto start
+ copy:
+ content: "#!/bin/sh\nexit 101"
+ dest: "/usr/sbin/policy-rc.d"
+ mode: 0755
+ when: ansible_os_family == "Debian"
+
+- name: install python-mysqldb
+ action: "{{ ansible_pkg_mgr }} name={{ item }} state=present"
+ with_items: maridb_packages | union(packages_noarch)
+
+- name: change open file limit
+ copy:
+ content: "* - nofile 65536 }}"
+ dest: "/etc/security/limits.conf"
+ mode: 0755
+
+- name: update mariadb config file
+ template:
+ src: '{{ item.src }}'
+ dest: '{{ item.dest }}'
+ backup: yes
+ mode: 0644
+ with_items: mysql_config
+
+- name: bugfix for rsync version 3.1
+ lineinfile:
+ dest: /usr/bin/wsrep_sst_rsync
+ state: absent
+ regexp: '{{ item }}'
+ with_items:
+ - "\\s*uid = \\$MYUID$"
+ - "\\s*gid = \\$MYGID$"
+
+- stat: path=/opt/mysql_init_complete
+ register: mysql_init_complete
+
+- name: enable auto start
+ file:
+ path=/usr/sbin/policy-rc.d
+ state=absent
+ when: ansible_os_family == "Debian"
+
+- name: rm old datafiles
+ shell: rm -rf /var/lib/mysql/ib_logfile*
+
+- name: set owner
+ file: path=/var/lib owner=mysql group=mysql recurse=yes state=directory
diff --git a/deploy/adapters/ansible/roles/database/tasks/mongodb.yml b/deploy/adapters/ansible/roles/database/tasks/mongodb.yml
index c46a2932..c5e1d6d1 100644
--- a/deploy/adapters/ansible/roles/database/tasks/mongodb.yml
+++ b/deploy/adapters/ansible/roles/database/tasks/mongodb.yml
@@ -21,7 +21,7 @@
- /var/lib/mongodb/journal/*
- name: manually restart mongodb server
- service: name={{ mongodb_serveice }} state=restarted
+ service: name={{ mongodb_service }} state=restarted
- wait_for: port=27017 delay=3 timeout=60 host={{ internal_vip.ip }}
diff --git a/deploy/adapters/ansible/roles/database/tasks/mysql.yml b/deploy/adapters/ansible/roles/database/tasks/mysql.yml
deleted file mode 100644
index 9e272d1b..00000000
--- a/deploy/adapters/ansible/roles/database/tasks/mysql.yml
+++ /dev/null
@@ -1,19 +0,0 @@
----
-- name: install mysql client and server packages
- apt: name={{ item }} state=present
- with_items: mysql_packages
-
-- name: create mysql log directy
- file: path=/var/log/mysql state=directory owner=mysql group=mysql mode=0755
-
-- name: update mysql config file
- copy: src={{ item }} dest={{ mysql_config_file_path }}/{{ item }} backup=yes
- with_items: mysql_config_file_name
-
-- name: manually restart mysql server
- shell: service mysql restart
-
-- name: create database/user
- shell: /opt/data.sh
- tags:
- - mysql_user