Rename mysql_ -> mariadb_

tasks/replication/slave/debiancnf.yml

@@ -3,19 +3,19 @@
 - name: FETCH | Get /etc/mysql/debian.cnf on master
   fetch: >
     src=/etc/mysql/debian.cnf
-    dest=/tmp/{{ mysql_slave_import_from }}/debian.cnf
+    dest=/tmp/{{ mariadb_slave_import_from }}/debian.cnf
     flat=yes
   changed_when: false
-  delegate_to: "{{ mysql_slave_import_from }}"
+  delegate_to: "{{ mariadb_slave_import_from }}"
 
 - name: LOCAL_ACTION FILE | Secure fetched file
-  local_action: file path=/tmp/{{ mysql_slave_import_from }}/debian.cnf mode=0600
+  local_action: file path=/tmp/{{ mariadb_slave_import_from }}/debian.cnf mode=0600
   become: no
 
 - name: COPY | Fetched file to /etc/mysql/debian.cnf
   copy: >
-    src=/tmp/{{ mysql_slave_import_from }}/debian.cnf
+    src=/tmp/{{ mariadb_slave_import_from }}/debian.cnf
     dest=/etc/mysql/debian.cnf
     owner=root group=root mode=0600
-  notify: restart mysql
+  notify: restart mariadb
 

tasks/replication/slave/import_data.yml

@@ -2,22 +2,22 @@
 
 # Doc: https://www.percona.com/doc/percona-xtrabackup/2.1/howtos/recipes_ibkx_gtid.html
 - name: WAIT_FOR | source data (prevent rsync bug) - TODO find another hack
-  wait_for: host={{ mysql_slave_import_from }} port=22
+  wait_for: host={{ mariadb_slave_import_from }} port=22
 
 - name: COMMAND | Prepare backup another server
-  command: innobackupex --no-timestamp {{ mysql_backup_dir }} creates={{ mysql_backup_dir }}
-  delegate_to: "{{ mysql_slave_import_from }}"
+  command: innobackupex --no-timestamp {{ mariadb_backup_dir }} creates={{ mariadb_backup_dir }}
+  delegate_to: "{{ mariadb_slave_import_from }}"
   register: backup
 
 - name: SHELL | Dump
-  shell: innobackupex --apply-log {{ mysql_backup_dir }}
-  delegate_to: "{{ mysql_slave_import_from }}"
+  shell: innobackupex --apply-log {{ mariadb_backup_dir }}
+  delegate_to: "{{ mariadb_slave_import_from }}"
   when: backup.changed
 
 - name: FILE | Remove mysql db from backup
-  file: path={{ mysql_backup_dir }}/mysql state=absent
-  delegate_to: "{{ mysql_slave_import_from }}"
-  when: backup.changed and not mysql_slave_replicate_mysqldb
+  file: path={{ mariadb_backup_dir }}/mysql state=absent
+  delegate_to: "{{ mariadb_slave_import_from }}"
+  when: backup.changed and not mariadb_slave_replicate_mysqldb
 
 - name: MYSQL_VARIABLES | Get datadir
   mysql_variables: variable=datadir
@@ -25,20 +25,20 @@
 
 - name: SET_FACT | related to mysql datadir
   set_fact:
-    mysql_mysql_datadir: "{{ datadir.msg }}"
-    mysql_binlog_info: "{{ datadir.msg }}/xtrabackup_binlog_info"
+    mariadb_mariadb_datadir: "{{ datadir.msg }}"
+    mariadb_binlog_info: "{{ datadir.msg }}/xtrabackup_binlog_info"
 
 - name: SERVICE | Stop MySQL before importing data
   service: name=mysql state=stopped
 
 # TODO: add an "ignore warning"
-- name: COMMAND | Sync backup to slave - TODO remove vagrant as static user (see why mysql_backup_user is not working)
-  shell: "sudo -E rsync --rsync-path='sudo rsync' -a -e 'ssh -o StrictHostKeyChecking=no' {{ mysql_backup_user }}@{{ mysql_slave_import_from }}:{{ mysql_backup_dir }}/ {{ mysql_mysql_datadir }}/"
+- name: COMMAND | Sync backup to slave - TODO remove vagrant as static user (see why mariadb_backup_user is not working)
+  shell: "sudo -E rsync --rsync-path='sudo rsync' -a -e 'ssh -o StrictHostKeyChecking=no' {{ mariadb_backup_user }}@{{ mariadb_slave_import_from }}:{{ mariadb_backup_dir }}/ {{ mariadb_mariadb_datadir }}/"
   become: no
 
 - name: FILE | Re-apply owner
   file: >
-    path={{ mysql_mysql_datadir }}
+    path={{ mariadb_mariadb_datadir }}
     state=directory
     owner=mysql
     group=mysql
@@ -48,25 +48,25 @@
   service: name=mysql state=started
 
 - name: SHELL | Get master_log_file
-  command: awk '{ print $1 }' {{ mysql_binlog_info }}
+  command: awk '{ print $1 }' {{ mariadb_binlog_info }}
   register: master_log_file
 
 - name: SHELL | Get master_log_pos
-  command: awk '{ print $2 }' {{ mysql_binlog_info }}
+  command: awk '{ print $2 }' {{ mariadb_binlog_info }}
   register: master_log_pos
 
 - name: SHELL | Get master GTID
-  command: awk '{ print $3 }' {{ mysql_binlog_info }}
+  command: awk '{ print $3 }' {{ mariadb_binlog_info }}
   register: master_gtid
 
 - name: SET_FACT | master_log_file
   set_fact:
-    mysql_master_log_file: "{{ master_log_file.stdout }}"
-    mysql_master_log_pos: "{{ master_log_pos.stdout }}"
-    mysql_master_gtid: "{{ master_gtid.stdout }}"
+    mariadb_master_log_file: "{{ master_log_file.stdout }}"
+    mariadb_master_log_pos: "{{ master_log_pos.stdout }}"
+    mariadb_master_gtid: "{{ master_gtid.stdout }}"
 
 - name: FILE | Delete dump
-  file: path={{ mysql_backup_dir }} state=absent
-  delegate_to: "{{ mysql_slave_import_from }}"
-  when: mysql_slave_import_flush_dump
+  file: path={{ mariadb_backup_dir }} state=absent
+  delegate_to: "{{ mariadb_slave_import_from }}"
+  when: mariadb_slave_import_flush_dump
 

tasks/replication/slave/replication.yml

@@ -6,17 +6,17 @@
 - name: MYSQL_REPLICATION | Configure master host
   mysql_replication: >
     mode=changemaster
-    master_host={{ mysql_replication_host }}
-    master_port={{ mysql_replication_port }}
-    master_user={{ mysql_replication_user }}
-    master_password={{ mysql_replication_password }}
+    master_host={{ mariadb_replication_host }}
+    master_port={{ mariadb_replication_port }}
+    master_user={{ mariadb_replication_user }}
+    master_password={{ mariadb_replication_password }}
 
 - name: MYSQL_REPLICATION | Change master
   mysql_replication: >
     mode=changemaster
-    master_log_file={{ mysql_master_log_file }}
-    master_log_pos={{ mysql_master_log_pos }}
-  when: mysql_master_log_file is defined and mysql_master_log_pos is defined
+    master_log_file={{ mariadb_master_log_file }}
+    master_log_pos={{ mariadb_master_log_pos }}
+  when: mariadb_master_log_file is defined and mariadb_master_log_pos is defined
 
 - name: MYSQL_REPLICATION | Start slave
   mysql_replication: mode=startslave

tasks/replication/slave/ssh.yml

@@ -12,8 +12,8 @@
 
 - name: AUTHORIZED_KEY | Auth slave to backup host
   authorized_key:
-    user: "{{ mysql_backup_user }}"
+    user: "{{ mariadb_backup_user }}"
     state: present
     key: "{{ pub_key.stdout }}"
-  delegate_to: "{{ mysql_slave_import_from }}"
+  delegate_to: "{{ mariadb_slave_import_from }}"
   become: yes