proxmox.yml

---
 - hosts: managed_servers
   gather_facts: true
   become: true
   tasks:
   
    - name: Test for Proxmox
      stat:
        path: /etc/pve
      register: is_proxmox

    - name: Fail if not Debian
      fail:
        msg: This Playbook is not intended for {{ hostvars[inventory_hostname].TYPE }} hosts
      when:  not hostvars[inventory_hostname].TYPE == "debian"

    - name: Add the Proxmox VE repository
      lineinfile:
        path: /etc/apt/sources.list.d/pve-install-repo.list
        line: deb http://download.proxmox.com/debian/pve bookworm pve-no-subscription
        create: yes
    
    - name: Add the Proxmox VE repository key
      ansible.builtin.get_url:
        url: https://enterprise.proxmox.com/debian/proxmox-release-bookworm.gpg 
        dest: /etc/apt/trusted.gpg.d/proxmox-release-bookworm.gpg
        mode: '0644'
    
    - name: Update your repository and system
      become: true
      apt:
        upgrade: full
        update_cache: yes
      register: needed_update

    - name: reboot the machine if any packages were installed during update
      ansible.builtin.reboot:
      when: needed_update.changed
    
    - name: Install the Proxmox VE packages
      ansible.builtin.apt:
        name: 
          - proxmox-ve
          - postfix
          - open-iscsi
          - chrony
        state: latest
      register: packages_installed
    
    - name: Remove the Debian Kernel
      ansible.builtin.apt:
        name: 
          - linux-image-amd64
          - 'linux-image-6.1*'
        state: absent
    
    - name: update-grub if Proxmox VE package were just installed
      shell: update-grub
      when: packages_installed.changed
    
    - name: Remove os-prober per Proxmox recomendation
      ansible.builtin.apt:
        name:
          - os-prober
        state: absent

    - name: Fix enterprise repo to remove enterprise sub
      ansible.builtin.replace:
        path: /etc/apt/sources.list.d/pve-enterprise.list
        regexp: '^deb'
        replace: '#deb'

    - name: Install bridge-utils package
      apt:
        name: bridge-utils
        state: present

    - name: Configure interfaces file to default setting with single Linux bridge enabled
      template:
        src: roles/pxeboot/templates/interfaces.j2
        dest: /etc/network/interfaces
      register: interfaces_file
    
    - name: reboot the machine if interfaces file altered
      ansible.builtin.reboot:
      when: interfaces_file.changed