playbook.yaml

---
- hosts: all

  vars_files:
    - vars.yaml

  tasks:
    - name: update && upgrade
      apt:
        update_cache: yes
        upgrade: yes
        autoclean: yes
        autoremove: yes

    - name: install apt packages
      apt:
        name:
          - 'apt-transport-https'
          - 'ca-certificates'
          - 'curl'
          - 'gnupg'
          - 'htop'
          - 'python3-pip'
          - 'software-properties-common'
          - 'unzip'
        state: present
        update_cache: yes

    - name: check reboot required
      stat:
        path: /var/run/reboot-required
      register: reboot_required_file

    - name: reboot
      when: reboot_required_file.stat.exists
      reboot:
        reboot_timeout: 600

#----------------------------------------------------------------------------------------------------------------------#

- hosts: cdb

  vars_files:
    - vars.yaml

  tasks:

    - name: couchdb group
      group:
        name: couchdb
        state: present

    - name: coucdb user
      user:
        name: couchdb
        group: couchdb
        shell: /sbin/nologin
        append: yes
        state: present
        create_home: no

    - name: couch apt key
      apt_key:
        keyserver: keyserver.ubuntu.com
        id: 8756C4F765C9AC3CB6B85D62379CE192D401AB61

    - name: couch apt repo
      apt_repository:
        repo: deb https://apache.bintray.com/couchdb-deb focal main
        state: present
        filename: couch

    - name: install couch
      apt:
        name: couchdb
        state: present
        update_cache: yes

    - name: couch vm.args
      template:
        src: couch/vm.args
        dest: /opt/couchdb/etc/vm.args
        owner: couchdb
        group: couchdb
        mode: '0644'

    - name: couch config.ini
      template:
        src: couch/config.ini
        dest: /opt/couchdb/etc/local.ini
        owner: couchdb
        group: couchdb
        mode: '0644'

    - name: upload couch systemd unit
      copy:
        src: couch/couchdb.service
        dest: /etc/systemd/system
        owner: root
        group: root
        mode: '0644'

    - name: enable couchdb service
      systemd:
        name: couchdb.service
        daemon_reload: yes
        enabled: yes
        state: started