---
## Main DTSV Infrastructure Playbook

# Waiting for terraform provisioning
- name: Wait for provisioning
  hosts: label_env_prod
  gather_facts: false
  tasks:
    - name: Wait for instance to become reachable/usable
      wait_for_connection:  # host_key_checking must be disabled

    - name: Gather facts
      setup:

    - name: Wait for cloud-init to finish
      community.general.cloud_init_data_facts:
        filter: status
      register: res
      until: "res.cloud_init_data_facts.status.v1.stage is defined and not res.cloud_init_data_facts.status.v1.stage"
      retries: 50
      delay: 5

# Install terraformed servers
- name: Install common packages
  hosts: label_env_prod
  roles:
    - common
    - node_exporter
  become: true

- name: DB playbook
  import_playbook: db.yml
- name: WEB playbook
  import_playbook: web.yml

- name: Maintenance
  hosts: label_env_prod
  become: true
  tasks:
    - name: Start apt upgrade
      block:
        - name: Perform upgrade
          apt:
            name: "*"
            state: latest
            update_cache: true
            cache_valid_time: 3600

        - name: Check if a reboot is required
          stat:
            path: /var/run/reboot-required
          register: reboot_required_file  # noqa: var-naming[no-role-prefix]

        - name: Reboot the server (if required)
          reboot:
          when: reboot_required_file.stat.exists

        - name: Wait for instance to become reachable/usable
          wait_for_connection:  # host_key_checking must be disabled

        - name: Remove dependencies that are no longer required.
          apt:
            autoremove: true