---
# Deploys gerrit
- name: Build gerrit container
  hosts: '{{ host }}'
  become: false
  vars_files:
    - vars/gerrit.yml
  handlers:
    - import_tasks: handlers/main.yml

  pre_tasks:
    - name: Check if ansible cannot be run here
      ansible.builtin.stat:
        path: /etc/no-ansible
      register: no_ansible

    - name: Verify if we can run ansible
      ansible.builtin.assert:
        that:
          - "not no_ansible.stat.exists"
        success_msg: "We are able to run on this node"
        fail_msg: "/etc/no-ansible exists - skipping run on this node"

    - name: Verify if we are Rocky Linux 9 or higher
      ansible.builtin.assert:
        that:
          - ansible_distribution_major_version|int >= 9
          - ansible_distribution | lower == "rocky"
        success_msg: "We are on a supported system"
        fail_msg: "Only Rocky Linux versions 9 or higher are supported."

    - name: Verify that reverse_proxy is proper
      ansible.builtin.assert:
        that:
          - (reverse_proxy == 'httpd') or (reverse_proxy == 'nginx')
        fail_msg: "Only httpd or nginx is supported"
        success_msg: "reverse proxy is set"

    - name: Import vault if available
      ansible.builtin.include_vars:
        file: "{{ vault_file }}"
      vars:
        vault_file: "{{ lookup('ansible.builtin.first_found', 'vars/vaults/gerrit.yml', errors='ignore') }}"

    - name: Check that variables are set properly
      ansible.builtin.assert:
        that:
          - gerrit_database_password != "gerrit"
        success_msg: "Proper password is set."
        fail_msg: "Please set a proper database password."
      when: not gerrit_allow_insecure_passwords|bool

  tasks:
    - name: Build gerrit container
      ansible.builtin.import_tasks: tasks/container.yml
...