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101 lines
3.0 KiB
101 lines
3.0 KiB
5 years ago
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---
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- name: Install MariaDB server and client
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yum:
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name:
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- mariadb-server
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- mariadb
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- MySQL-python
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notify:
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- restart mariadb
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- name: Create pre and post backup hook dir
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file: path={{ item }} state=directory mode=750
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with_items:
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- /etc/backup/pre.d
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- /etc/backup/post.d
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- name: Deploy backup scripts
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template: src={{ item.script }}.j2 dest=/etc/backup/{{ item.hook }}.d/{{ item.script }} mode=755
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with_items:
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- { script: 'mariadb_create_dumps.sh', hook: pre }
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- { script: 'mariadb_delete_dumps.sh', hook: post }
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tags: mysql
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- name: Create system override directory
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file: path=/etc/systemd/system/mariadb.service.d/ state=directory
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- name: Modify the service unit
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template: src=systemd_limits.conf.j2 dest=/etc/systemd/system/mariadb.service.d/limits.conf
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register: mysql_unit
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notify: restart mariadb
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- name: Reload systemd
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systemd: daemon_reload=True
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when: mysql_unit.changed
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- name: Deploy my.cnf
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template: src=my.cnf.j2 dest=/etc/my.cnf
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notify: restart mariadb
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- name: Start and enable MariaDB
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service: name=mariadb state=started enabled=True
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- name: Check if we need to create a password for the root user
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stat: path=/root/.my.cnf
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register: my_no_cnf
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- name: Generate a random password for user root
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command: openssl rand -base64 45
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register: my_root_pass
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when: not my_no_cnf.stat.exists
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- name: Set MariaDB root password
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command: mysqladmin password "{{ my_root_pass.stdout }}"
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when:
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- not my_no_cnf.stat.exists
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- my_root_pass.stdout is defined
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- name: Deploy /root/.my.cnf
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template: src=root_my.cnf.j2 dest=/root/.my.cnf
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when:
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- not my_no_cnf.stat.exists
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- my_root_pass.stdout is defined
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- name: Remove anonymous user
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mysql_user: name='' host_all=yes state=absent
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- name: Remove the test database
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mysql_db: name=test state=absent
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- name: Handle MariaDB port
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iptables_raw:
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name: mysql_port
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state: "{{ (mysql_src_ip is defined and mysql_src_ip | length > 0) | ternary('present','absent') }}"
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rules: "-A INPUT -m state --state NEW -p tcp --dport {{ mysql_port | default('3306') }} -s {{ mysql_src_ip | join(',') }} -j ACCEPT"
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when: iptables_manage | default(True)
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- name: Create database admin
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mysql_user: name=sqladmin password={{ mysql_admin_pass }} host="%" priv="*.*:ALL,GRANT" state=present
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- name: Create databases
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mysql_db: name={{ item }} state=present
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with_items: "{{ mysql_databases | default([]) }}"
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- name: Create mysql users
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mysql_user: name={{ item.name }} password={{ item.password }} priv={{ item.privileges }} host={{ item.host | default('localhost') }} state=present
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with_items: "{{ mysql_users | default([]) }}"
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when:
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- item.name is defined
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- item.password is defined
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- item.privileges is defined
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- name: Remove databases
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mysql_db: name={{ item }} state=absent
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with_items: "{{ mysql_databases_to_remove }}"
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- name: Remove users
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mysql_user: name={{ item.name }} host={{ item.host | default(omit) }} state=absent
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with_items: "{{ mysql_users_to_remove }}"
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...
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