refactor ♻️: Update LXC build container and Debian cloud image template

Refactored the tasks to improve readability, added comments for better understanding, and updated variables with new values.

tasks/create_proxmox_debian_template.yml

@@ -9,7 +9,7 @@
 
   vars:
     lxc_name: "debian-builder"
-    lxc_id: 9900
+    # lxc_id: 9900
     lxc_storage: "local-lvm"
     # lxc_storage: "hdd8t"
     lxc_template: "local:vztmpl/debian-13-standard_13.1-1_amd64.tar.zst"

tasks/create_proxmox_debian_template1.yml

@@ -1,162 +0,0 @@
----
-- name: Build Debian Cloud Template directly from Proxmox
-  hosts: node0
-  become: true
-  gather_facts: false
-
-  vars_files:
-  - ../vars/debian_template.yml
-
-  vars:
-    lxc_name: "debian-builder"
-    lxc_id: 9900
-    lxc_storage: "local-lvm"
-    lxc_template: "local:vztmpl/debian-13-standard_13.1-1_amd64.tar.zst"
-    lxc_ostype: "debian"
-    lxc_cores: 2
-    lxc_memory: 2048
-    lxc_net: "name=eth0,bridge=vmbr0,ip=dhcp"
-    lxc_rootfs_size: "8G"
-
-  tasks:
-    - block:
-
-      - name: Ensure build environment packages are installed on Proxmox
-        ansible.builtin.apt:
-          name:
-            # - libguestfs-tools
-            # - qemu-utils
-            - rsync
-          state: present
-          update_cache: true
-
-      - name: Create LXC build container
-        community.proxmox.lxc:
-          node: "{{ inventory_hostname }}"
-          vmid: "{{ lxc_id }}"
-          template: "{{ lxc_template }}"
-          hostname: "{{ lxc_name }}"
-          cores: "{{ lxc_cores }}"
-          memory: "{{ lxc_memory }}"
-          ostype: "{{ lxc_ostype }}"
-          net: "{{ lxc_net }}"
-          rootfs: "{{ lxc_storage }}:{{ lxc_rootfs_size }}"
-          features:
-            nesting: 1
-          state: started
-        register: lxc_create
-        ignore_errors: true
-
-      - name: Wait for LXC to boot and get IP
-        ansible.builtin.shell: "pct exec {{ lxc_id }} -- hostname -I | awk '{print $1}'"
-        register: lxc_ip
-        until: lxc_ip.stdout | ipaddr
-        retries: 20
-        delay: 3
-
-      - name: Add temporary LXC to in-memory inventory
-        ansible.builtin.add_host:
-          name: lxc_builder
-          ansible_host: "{{ lxc_ip.stdout }}"
-          ansible_user: root
-          ansible_ssh_common_args: '-o StrictHostKeyChecking=no'
-      when: lxc_create is changed or lxc_create is succeeded
-
-- name: Customize Debian cloud image inside LXC
-  hosts: lxc_builder
-  become: true
-
-  vars_files:
-  - ../vars/debian_template.yml
-
-  tasks:
-    - block:
-
-      - name: Install build dependencies in LXC
-        ansible.builtin.apt:
-          name:
-            - qemu-utils
-            - libguestfs-tools
-            - curl
-            - wget
-            - rsync
-            - xz-utils
-            - nano
-            - htop
-          state: present
-          update_cache: true
-
-      - name: Create working directory
-        ansible.builtin.file:
-          path: "{{ workdir }}"
-          state: directory
-
-      - name: Download latest Debian genericcloud image
-        ansible.builtin.get_url:
-          url: "{{ debian_image_url }}"
-          dest: "{{ workdir }}/{{ image_name }}"
-          mode: "0644"
-          force: true
-
-      - name: Customize image with base utilities and root password
-        ansible.builtin.command: >
-          virt-customize -a {{ workdir }}/{{ image_name }}
-          --install "curl,wget,nano,rsync,htop"
-          --root-password password:{{ root_password }}
-
-      - name: Set DHCP identifier to hostname for cloud-init
-        ansible.builtin.shell: |
-          virt-customize -a {{ workdir }}/{{ image_name }} \
-          --run-command "echo 'dhcp-identifier: hostname' >> /etc/cloud/cloud.cfg.d/99_hostname.cfg"
-
-      - name: Reset machine-id
-        ansible.builtin.shell: |
-          virt-customize -a {{ workdir }}/{{ image_name }} \
-          --run-command 'truncate -s 0 /etc/machine-id && rm -f /var/lib/dbus/machine-id'
-
-      - name: Compress and shrink image
-        ansible.builtin.shell: |
-          qemu-img convert -O qcow2 -c {{ workdir }}/{{ image_name }} {{ workdir }}/{{ template_name }}.qcow2
-          qemu-img resize {{ workdir }}/{{ template_name }}.qcow2 --shrink
-
-      - name: Copy finished template back to Proxmox host
-        ansible.builtin.synchronize:
-          src: "{{ workdir }}/{{ template_name }}.qcow2"
-          dest: "/var/lib/vz/template/qcow2/"
-          mode: pull
-          rsync_opts:
-            - "--rsync-path='sudo rsync'"
-
-- name: Import Debian Cloud image as Proxmox VM template
-  hosts: node0
-  become: true
-
-  tasks:
-    - block:
-      - name: Import QCOW2 as disk to new VM
-        ansible.builtin.shell: >
-          qm create {{ proxmox_template_vm_id }}
-          --name {{ template_name }}
-          --memory 1024
-          --net0 virtio,bridge=vmbr0 &&
-          qm importdisk {{ proxmox_template_vm_id }}
-          /var/lib/vz/template/qcow2/{{ template_name }}.qcow2 {{ proxmox_storage }}
-
-      - name: Configure VM for Cloud-Init
-        ansible.builtin.shell: |
-          qm set {{ proxmox_template_vm_id }} \
-          --scsihw virtio-scsi-pci \
-          --scsi0 {{ proxmox_storage }}:vm-{{ proxmox_template_vm_id }}-disk-0 \
-          --ide2 {{ proxmox_storage }}:cloudinit \
-          --boot c --bootdisk scsi0 \
-          --serial0 socket --vga serial0
-
-      - name: Convert VM to template
-        ansible.builtin.shell: "qm template {{ proxmox_template_vm_id }}"
-
-      - name: Stop and destroy LXC build container
-        ansible.builtin.shell: "pct stop {{ lxc_id }} && pct destroy {{ lxc_id }} --purge"
-        ignore_errors: true
-
-      - ansible.builtin.debug:
-          msg: "✅ Debian Cloud-Init template {{ template_name }} (VMID {{ proxmox_template_vm_id }}) created successfully!"

vars/debian_template.yml

@@ -6,3 +6,6 @@ template_name: "debian-13-cloudinit-template"
 root_password: "debian"
 proxmox_storage: "local-lvm"
 proxmox_template_vm_id: 9000
+
+lxc_id: 9900
+