pve_manager_template_ct_build_local.yml

---
- name: Provision ct
  hosts: spbleq12
  gather_facts: false

  vars:
    template_storage_name: local
    template_storage_path: /var/lib/vz/template/cache/
    template_name: ubuntu-24.04-standard_24.04-2_amd64.tar.zst
    template_name_custom: ubuntu-24.04-docker.tar.zst

    resource_type: ct
    ct_template: "{{ template_storage_name }}:vztmpl/{{ template_name }}"
    vmid: 5551
    hostname: ct-template
    net_ip: 192.168.20.242
    net_vlan: ""
    net_gw: 192.168.20.1
    net_dns: 192.168.20.1

  pre_tasks:
    - name: Download template
      ansible.builtin.command: >
        pveam download {{ template_storage_name }} {{ template_name }}
      register: _template_download_result
      changed_when: "'finished' and not 'no need to download' in _template_download_result.stdout"

  roles:
    - { role: pve_manager }

  tasks:
    - name: set_fact
      ansible.builtin.set_fact:
        vmid: "{{ vmid }}"
        hostname: "{{ hostname }}"
        template_storage_path: "{{ template_storage_path }}"
        template_name_custom: "{{ template_name_custom }}"


- name: Pre-configure ct
  hosts: ct-template
  gather_facts: true

  roles:
    - { role: common/apt_sources }

  tasks:
    - name: Upgrade packages
      ansible.builtin.package:
        update_cache: true
        state: latest
        name: "*"

    - name: Set timezone
      community.general.timezone:
        name: Europe/Moscow

    - name: Set locale
      ansible.builtin.shell: >
        localectl set-locale LANG=C.UTF-8 && \
        locale-gen en_US.UTF-8
      changed_when: true


- name: Configure ct
  hosts: ct-template
  gather_facts: true

  roles:
    - { role: common/packages }
    - { role: spirkaa.zsh_prezto }
    - { role: spirkaa.nano }
    - { role: common/motd }
    - { role: common/sshd }
    - { role: common/docker }

  tasks:
    - name: Flush handlers
      ansible.builtin.meta: flush_handlers

    - name: Cleanup packages  # noqa: command-instead-of-module
      ansible.builtin.shell: >
        apt-get clean -y \
        && rm -rf /var/lib/apt/lists/*
      changed_when: true

    - name: reboot
      ansible.builtin.reboot:


- name: Create template from ct
  hosts: spbleq12
  gather_facts: false

  tasks:
    - name: "{{ hostname }} - shutdown"
      ansible.builtin.command: >
        pct shutdown {{ vmid }}
      changed_when: true

    - name: "{{ hostname }} - delete net0"
      ansible.builtin.command: >
        pct set {{ vmid }} --delete net0
      changed_when: true

    - name: "{{ hostname }} - create backup"
      ansible.builtin.command: >
        vzdump {{ vmid }} --mode stop --compress zstd --zstd 0 --dumpdir {{ template_storage_path }}
      changed_when: true

    - name: "{{ hostname }} - destroy ct"
      ansible.builtin.command: >
        pct destroy {{ vmid }}
      changed_when: true

    - name: "{{ hostname }} - get backup files"  # noqa: risky-shell-pipe
      ansible.builtin.shell: >
        ls {{ template_storage_path }} | grep {{ vmid }}
      register: _backup_files
      failed_when: _backup_files.rc == 2
      changed_when: false

    - name: "{{ hostname }} - rename backup archive"
      ansible.builtin.command: >
        mv {{ template_storage_path }}{{ _backup_files.stdout_lines[-1] }} {{ template_storage_path }}{{ template_name_custom }}
      register: _backup
      changed_when: true

    - name: "{{ hostname }} - remove backup log"
      ansible.builtin.file:
        path: "{{ template_storage_path }}{{ _backup_files.stdout_lines[-2] }}"
        state: absent