clone_wiki_push.yml

- name: Push source database from controller to destination and regenerate

  hosts: "{{ TO_HOST }}"

  gather_facts: no

  tasks:

    - name: push source database dump to destination
      ansible.builtin.copy:
        src={{ LOCAL_CLONE_DIRECTORY }}/{{ FROM_WIKI_NAME }}-{{ FROM_HOST }}.sql
        dest={{ CLONE_DIRECTORY }}

    - name: dump destination database
      community.mysql.mysql_db:
        state=dump
        name={{ TO_WIKI_NAME | default(FROM_WIKI_NAME) }}
        target={{ CLONE_DIRECTORY }}/{{ TO_WIKI_NAME | default(FROM_WIKI_NAME) }}-{{ TO_HOST }}.sql
        login_host={{ TO_HOST }}
        login_unix_socket=/var/run/mysqld/mysqld.sock

    - name: remove destination database if it exists
      community.mysql.mysql_db:
        state=absent
        name={{ TO_WIKI_NAME | default(FROM_WIKI_NAME) }}
        login_unix_socket=/var/run/mysqld/mysqld.sock

    - name: create empty destination database
      community.mysql.mysql_db:
        state=present
        name={{ TO_WIKI_NAME | default(FROM_WIKI_NAME) }}
        login_unix_socket=/var/run/mysqld/mysqld.sock

    - name: import source database dump at destination
      community.mysql.mysql_db:
        state=import
        name={{ TO_WIKI_NAME | default(FROM_WIKI_NAME) }}
        target={{ CLONE_DIRECTORY }}/{{ FROM_WIKI_NAME }}-{{ FROM_HOST }}.sql
        login_unix_socket=/var/run/mysqld/mysqld.sock

- name: Push source wiki instance directory from controller to destination and unarchive

  hosts: "{{ TO_HOST }}"

  gather_facts: no

  tasks:

    - name: push source wiki instance directory to destination
      ansible.builtin.copy:
        src={{ LOCAL_CLONE_DIRECTORY }}/{{ FROM_WIKI_NAME }}-{{ FROM_HOST }}.tar.bz2
        dest={{ CLONE_DIRECTORY }}

    - name: archive destination wiki instance directory
      ansible.builtin.shell: tar cfj {{ CLONE_DIRECTORY }}/{{ TO_WIKI_NAME | default(FROM_WIKI_NAME) }}-{{ TO_HOST }}.tar.bz2 -C {{ MW_INSTANCE_DIRECTORY }} {{ TO_WIKI_NAME | default(FROM_WIKI_NAME) }}

    - name: remove destination wiki instance directory
      ansible.builtin.file:
        path={{ MW_INSTANCE_DIRECTORY }}/{{ TO_WIKI_NAME | default(FROM_WIKI_NAME) }}
        state=absent

    - name: unarchive source wiki instance directory at destination (rename)
      ansible.builtin.shell: tar xfj {{ CLONE_DIRECTORY }}/{{ FROM_WIKI_NAME }}-{{ FROM_HOST }}.tar.bz2 -C {{ MW_INSTANCE_DIRECTORY }} {{ FROM_WIKI_NAME }} --transform "s/^{{ FROM_WIKI_NAME }}/{{ TO_WIKI_NAME }}/"
      when: TO_WIKI_NAME is defined

    - name: unarchive source wiki instance directory at destination (no rename)
      ansible.builtin.shell: tar xfj {{ CLONE_DIRECTORY }}/{{ FROM_WIKI_NAME }}-{{ FROM_HOST }}.tar.bz2 -C {{ MW_INSTANCE_DIRECTORY }} {{ FROM_WIKI_NAME }}
      when: TO_WIKI_NAME is not defined

    - name: run update maintenance script on new wiki
      ansible.builtin.shell: WIKI_NAME={{ TO_WIKI_NAME | default(FROM_WIKI_NAME) }} php maintenance/update.php --quick
        chdir={{ MW_CODE_DIRECTORY }}