system-config/playbooks/roles/zuul-executor/tasks/main.yaml

- name: Include OS-specific variables
  include_vars: "{{ lookup('first_found', params) }}"
  vars:
    params:
      files: "{{ distro_lookup_path }}"
      paths:
        - 'vars'

- name: Install PPAs
  apt_repository:
    repo: '{{ item }}'
  become: yes
  loop: '{{ zuul_executor_ppas }}'

- name: Atomic for focal
  when: ansible_distribution_version is version('20.04', '>=')
  block:

    - name: Add Kubic libcontainers OBS repo key
      become: yes
      apt_key:
        data: "{{ libcontainers_apt_key }}"
        keyring: /etc/apt/trusted.gpg.d/projectatomic.gpg

    - name: Add kubic project libcontainers apt repo
      become: yes
      template:
        dest: /etc/apt/sources.list.d/projectatomic.list
        group: root
        mode: 0644
        owner: root
        src: sources.list.j2
      register: projectatomic_repo

    - name: Run the equivalent of "apt-get update" as a separate step
      apt:
        update_cache: yes
      when: projectatomic_repo is changed

- name: Install bindep
  pip:
    name: bindep
    state: present
    executable: pip3
  become: yes

- name: Install extra packages
  package:
    name: '{{ item }}'
    state: present
  loop:
    - bubblewrap
    - skopeo
    - socat

- name: Install distro-specific executor extra packages
  package:
    name: '{{ item }}'
    state: present
  loop: '{{ zuul_executor_extra_packages }}'

- name: Clone zuul repo
  git:
    repo: https://opendev.org/zuul/zuul
    dest: /opt/zuul
    force: yes
  register: zuul_repo

- name: Install zuul bindep packages
  shell:
    cmd: apt-get install -y $(bindep -b compile)
    chdir: /opt/zuul
  when: zuul_repo is changed

- name: Install zuul
  shell:
    cmd: pip3 install .
    chdir: /opt/zuul
  when: zuul_repo is changed

- name: Run zuul-manage-ansible
  shell:
    cmd: zuul-manage-ansible
  environment:
    ANSIBLE_EXTRA_PACKAGES: gear
  when: zuul_repo is changed

- name: Install kubectl
  include_role:
    name: install-kubectl

# This checks the current installed ara version with pip list and the
# latest version of ara on pypi with pip search and if they are different
# then we know we need to upgrade to reconcile the local version with
# the upstream version.
#
# We do this using this check here rather than a pip package resource so
# that ara's deps don't inadverdently update zuuls deps (specifically
# ansible).
- name: Install ARA safely
  shell: |
    if test $(pip3 list --format columns | sed -ne 's/^ara\s\+\([.0-9]\+\)\s\+$/\1/p') != $(pip3 search 'ara$' | sed -ne 's/^ara (\(.*\)).*$/\1/p') ; then
      pip3 install --upgrade --upgrade-strategy=only-if-needed "ara<1.0.0"
    fi

- name: Write key for talking to nodepool nodes
  copy:
    content: '{{ nodepool_test_node_ssh_private_key_contents }}'
    dest: /var/lib/zuul/ssh/nodepool_id_rsa
    mode: 0400
    owner: zuul
    group: zuul

- name: Create Zuul Executor directories
  file:
    state: directory
    path: '{{ item }}'
    owner: zuul
    group: zuul
  loop:
    - /var/lib/zuul/builds
    - /var/lib/zuul/git

- name: Set up cron job to pack git refs
  cron:
    name: pack-git-refs
    state: present
    job: 'find /var/lib/zuul/git/ -maxdepth 3 -type d -name ".git" -exec git --git-dir="{}" pack-refs --all \;'
    minute: '7'
    hour: '4'

- name: Install logging config
  copy:
    src: logging.conf
    dest: /etc/zuul/executor-logging.conf

- name: Rotate executor logs
  include_role:
    name: logrotate
  vars:
    logrotate_file_name: /var/log/zuul/executor.log

- name: Rotate executor debug logs
  include_role:
    name: logrotate
  vars:
    logrotate_file_name: /var/log/zuul/executor-debug.log

- name: Install defaults file
  template:
    src: zuul-executor.defaults.j2
    dest: /etc/default/zuul-executor

- name: Install init script
  copy:
    src: zuul-executor.init
    dest: /etc/init.d/zuul-executor
    mode: 0555
  register: install_init_script

- name: Register script with systemd
  shell:
    cmd: /bin/systemctl daemon-reload
  when: install_init_script is changed