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Setting up galera cluster, also have new strategy for internal ips

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This commit is contained in:
Jacob Cody Wimer
2016-02-02 15:02:08 -05:00
parent 8a55e9f946
commit d0840d63ce
7 changed files with 147 additions and 36 deletions
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10
roles/db/tasks/install.yml
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@@ -21,14 +21,8 @@
- name: Install python module
apt: name=python-mysqldb state=installed
- name: Create replication account
mysql_user: name=repl host="%" password={{ replication_password }} priv=*.*:"REPLICATION SLAVE" state=present
- name: Create readwrite user
mysql_user: name=rwuser host="%" password={{ read_write_password }} priv=*.*:SELECT,INSERT,UPDATE,DELETE,CREATE,DROP state=present
- name: Modify configuration file to listen on all interfaces
lineinfile: dest=/etc/mysql/my.cnf regexp="^bind-address" line="bind-address=0.0.0.0"
- name: Replace config file
template: src=my.cnf.j2 dest=/etc/mysql/my.cnf
- name: Stop mysql service
service: name=mysql state=stop

22
roles/db/tasks/startcluster.yml
View File

@@ -6,22 +6,10 @@
action: shell /etc/init.d/mysql start --wsrep-cluster-address="gcomm://"
only_if: ${is_mysql_running.rc} > 0
- name: Create wrestlingtourney database
action: shell mysql -e "CREATE DATABASE wrestlingtourney;"
- name: set mysql root password
action: shell mysql -e "UPDATE mysql.user SET password=PASSWORD('$root_mysql_password') where user='root';"
only_if: ${is_mysql_running.rc} > 0
action: shell mysql -e "UPDATE mysql.user SET password=PASSWORD('$root_mysql_password') where user='root'; FLUSH PRIVILEGES;"
only_if: $(is_mysql_running.rc} > 0
- name: create state snapshot transfer user from anywhere
action: shell mysql -e "CREATE USER '$state_snapshot_transfer_user'@'%' IDENTIFIED BY '$state_snapshot_transfer_password';"
only_if: ${is_mysql_running.rc} > 0
- name: create state snapshot transfer user from localhost
action: shell mysql -e "CREATE USER '$state_snapshot_transfer_user'@'localhost' IDENTIFIED BY '$state_snapshot_transfer_password';"
only_if: ${is_mysql_running.rc} > 0
- name: set privileges for state snapshot transfer user
action: shell mysql -e "GRANT RELOAD, LOCK TABLES, REPLICATION CLIENT ON *.* TO '$state_snapshot_transfer_user'@'%';"
only_if: ${is_mysql_running.rc} > 0
- name: set privileges for state snapshot transfer user and flush privileges
action: shell mysql -e "GRANT RELOAD, LOCK TABLES, REPLICATION CLIENT ON *.* TO '$state_snapshot_transfer_user'@'localhost'; FLUSH PRIVILEGES;"
only_if: ${is_mysql_running.rc} > 0