ubuntu_upgrade.yml

- hosts: all
  become: true
  become_user: root
  roles:
    - { role: apt, tags: apt }
    - { role: ansible, tags: ansible, mitogen: no }
  tasks:
    - name: "Configure temporary dpkg options" 
      copy:
        dest: /etc/apt/apt.conf.d/local
        mode: 0644
        content: 'DPkg::options { "--force-confold"; }'

    - name: "Replace ansible cron"
      copy:
        dest: "/etc/cron.d/ansible"
        content: "@reboot root /bin/sleep 180 && /usr/local/sbin/ansible-distupgrade\n"

    - name: "Remove mitogen"
      file:
        path=/opt/mitogen
        state=absent

    - name: "Apt-pin ansible to new version"
      lineinfile:
        path: /etc/apt/preferences.d/ansible.pref
        regexp: '^Pin: version (.*)$'
        line: 'Pin: version 2.10.7+merged+base+2.10.8+dfsg-1'
      register: ansible_pin

    - name: "Run apt-get update"
      apt:
        update_cache: yes
      when: ansible_pin.changed

    - name: "Run apt-get dist-upgrade once for the current release"
      apt:
        upgrade: dist
        update_cache: yes
  tags:
    - prepare

- hosts: all
  become: true
  become_user: root
  tasks:
    - name: "Remove automatic update files"
      file: name={{ item }} state=absent
      with_items:
        - /etc/apt/apt.conf.d/50unattended-upgrades
        - /etc/apt/apt.conf.d/50unattended-upgrades.dpkg-dist

    - name: "Perform release upgrade (bionic -> focal)"
      shell: |
        do-release-upgrade -f DistUpgradeViewNonInteractive
        /sbin/reboot
      when: ansible_distribution_release == "bionic"
      ignore_errors: True

    - name: "Perform release upgrade (focal -> jammy)"
      shell: |
        do-release-upgrade -f DistUpgradeViewNonInteractive
        /sbin/reboot
      ignore_errors: True
      when: ansible_distribution_release == "focal"
  tags:
    - upgrade

- hosts: all
  become: true
  become_user: root
  roles:
    - { role: apt, tags: apt }
    - { role: ansible, tags: ansible, mitogen: no }
  tasks:
    - name: "Remove temporary dpkg configuration" 
      file:
        name: /etc/apt/apt.conf.d/local
        state: absent

    - name: "Remove spurious automatic update file"
      file: name={{ item }} state=absent
      with_items:
        - /etc/apt/apt.conf.d/50unattended-upgrades.dpkg-dist

    - name: "Remove old virtual environments"
      file: name={{ item }} state=absent
      with_items:
        - /usr/share/ripe-atlas-venv
  tags:
    - cleanup