- name: install postgresql apt: name: "{{ item }}" state: present update_cache: yes cache_valid_time: 3600 with_items: - postgresql - postgresql-contrib - python-psycopg2 - ca-certificates - name: generate mattermost DB password gen_passwd: length=20 register: new_password - block: - name: create mattermost DB postgresql_db: name=mattermost - name: create mattermost DB user postgresql_user: name: mmuser password: "{{ new_password.passwd }}" db: mattermost priv: ALL become: true become_method: su become_user: postgres - name: download latest mattermost get_url: url: "https://releases.mattermost.com/{{ mattermost_version }}/mattermost-team-{{ mattermost_version }}-linux-amd64.tar.gz" dest: "/opt/mattermost.tar.gz" register: new_download - name: unpack mattermost unarchive: src=/opt/mattermost.tar.gz dest=/opt copy=no when: new_download.changed - name: create mattermost data directory file: path=/opt/mattermost/data state=directory - name: create mattermost group group: name=mattermost system=true - name: create mattermost user and group user: name=mattermost group=mattermost system=true - name: set mattermost directory permissions file: path: /opt/mattermost owner: mattermost group: mattermost mode: g+w recurse: true - name: configure mattermost (driver name) json_file: path: /opt/mattermost/config/config.json key: "SqlSettings.DriverName" value: "postgres" - name: configure mattermost (data source) json_file: path: /opt/mattermost/config/config.json key: "SqlSettings.DataSource" value: "postgres://mmuser:{{ new_password.passwd }}@127.0.0.1:5432/mattermost?sslmode=disable&connect_timeout=10" - name: install mattermost systemd unit template: src: mattermost.service.j2 dest: /etc/systemd/system/mattermost.service - name: enable mattermost service service: name=mattermost enabled=yes state=started