Jose
b391cd6df9
Changed the rsync mode from push to pull, and added a delegate_to parameter to specify the target node for the rsync operation.
262 lines
8.2 KiB
YAML
262 lines
8.2 KiB
YAML
---
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- name: Build Debian Cloud Template directly from Proxmox
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hosts: node0
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become: true
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gather_facts: false
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vars_files:
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- ../vars/debian_template.yml
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vars:
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lxc_name: "debian-builder"
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lxc_id: 9900
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lxc_storage: "local-lvm"
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# lxc_storage: "hdd8t"
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lxc_template: "local:vztmpl/debian-13-standard_13.1-1_amd64.tar.zst"
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lxc_ostype: "debian"
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lxc_cores: 4
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lxc_memory: 4096
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lxc_swap: 0
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lxc_net: "name=eth0,bridge=vmbr0,ip=dhcp"
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lxc_rootfs_size: "8G"
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lxc_password: "password"
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container_id: "{{ lxc_id }}"
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tasks:
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- block:
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- name: Ensure build environment packages are installed on Proxmox
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ansible.builtin.apt:
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name:
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# - libguestfs-tools
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# - qemu-utils
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- rsync
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state: present
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update_cache: true
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- name: Combine SSH public keys into one file
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ansible.builtin.copy:
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dest: '{{ ssh_keys_file }}'
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content: |
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{% for key in ssh_public_keys %}
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{{ key }}
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{% endfor %}
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mode: '0644'
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- name: Create LXC build container
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ansible.builtin.command: >
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pct create {{ lxc_id }} {{ lxc_template }}
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--hostname {{ lxc_name }}
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--password '{{ lxc_password }}'
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--ssh-public-keys '{{ ssh_keys_file }}'
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--cores {{ lxc_cores }}
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--memory {{ lxc_memory }}
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--swap {{ lxc_swap }}
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--ostype {{ lxc_ostype }}
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--net0 {{ lxc_net }}
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--storage {{ lxc_storage }}
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--features nesting=1
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--start
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args:
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creates: "/etc/pve/lxc/{{ lxc_id }}.conf"
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- name: Check if LXC container {{ lxc_name }} is running
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ansible.builtin.command:
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cmd: pct status {{ lxc_id }}
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register: pct_status
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changed_when: false
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- name: Start the LXC container {{ lxc_name }} if stopped
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ansible.builtin.command:
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cmd: pct start {{ lxc_id }}
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when: "'status: stopped' in pct_status.stdout"
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register: start_result
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changed_when: "'status: stopped' in pct_status.stdout"
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- name: Wait until container has an IP address
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ansible.builtin.shell: "pct exec {{ lxc_id }} -- hostname -I | awk '{print $1}'"
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register: lxc_ip
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until: lxc_ip.stdout != ''
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retries: 10
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delay: 5
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changed_when: false
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failed_when: lxc_ip.stdout == ''
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- name: Add temporary LXC to in-memory inventory
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ansible.builtin.add_host:
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name: lxc_builder
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ansible_host: "{{ lxc_ip.stdout }}"
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ansible_user: root
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ansible_password: "{{ lxc_password }}"
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ansible_ssh_common_args: '-o StrictHostKeyChecking=no'
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- name: Customize Debian cloud image inside LXC
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hosts: lxc_builder
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become: true
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vars_files:
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- ../vars/debian_template.yml
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tasks:
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- block:
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- name: Install build dependencies in LXC
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ansible.builtin.apt:
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name:
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- qemu-utils
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- libguestfs-tools
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- curl
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- wget
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- rsync
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- xz-utils
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- nano
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- htop
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state: present
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update_cache: true
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- name: Ensure sudo is installed
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ansible.builtin.apt:
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name: sudo
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state: present
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- name: Create working directory
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ansible.builtin.file:
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path: "{{ workdir }}"
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state: directory
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- name: Download latest Debian genericcloud image
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ansible.builtin.get_url:
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url: "{{ debian_image_url }}"
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dest: "{{ workdir }}/{{ image_name }}"
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mode: "0644"
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force: true
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- name: Get QCOW2 image info
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ansible.builtin.shell: "qemu-img info {{ workdir }}/{{ image_name }}"
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register: image_info
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- name: Show QCOW2 image details
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ansible.builtin.debug:
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msg: |
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=== QCOW2 Image Info ===
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{{ image_info.stdout }}
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- name: Customize image with base utilities and root password
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ansible.builtin.command: >
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virt-customize -a {{ workdir }}/{{ image_name }}
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--install "curl,wget,nano,rsync,htop"
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--root-password password:{{ root_password }}
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- name: Set DHCP identifier to hostname for cloud-init
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ansible.builtin.shell: |
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virt-customize -a {{ workdir }}/{{ image_name }} \
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--run-command "echo 'dhcp-identifier: hostname' >> /etc/cloud/cloud.cfg.d/99_hostname.cfg"
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- name: Reset machine-id
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ansible.builtin.shell: |
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virt-customize -a {{ workdir }}/{{ image_name }} \
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--run-command 'truncate -s 0 /etc/machine-id && rm -f /var/lib/dbus/machine-id'
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- name: Get QCOW2 image info
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ansible.builtin.shell: "qemu-img info {{ workdir }}/{{ image_name }}"
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register: image_info
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- name: Show QCOW2 image details
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ansible.builtin.debug:
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msg: |
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=== QCOW2 Image Info ===
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{{ image_info.stdout }}
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- name: Convert image to compressed qcow2
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ansible.builtin.shell: |
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qemu-img convert -O qcow2 -c {{ workdir }}/{{ image_name }} {{ workdir }}/{{ template_name }}.qcow2
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args:
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creates: "{{ workdir }}/{{ template_name }}.qcow2"
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- name: Get QCOW2 image info
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ansible.builtin.shell: "qemu-img info {{ workdir }}/{{ template_name }}.qcow2"
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register: image_info
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- name: Show QCOW2 image details
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ansible.builtin.debug:
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msg: |
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=== QCOW2 Image Info ===
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{{ image_info.stdout }}
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# - name: Shrink the compressed qcow2 using virt-sparsify
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# ansible.builtin.shell: |
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# virt-sparsify --compress {{ workdir }}/{{ template_name }}.qcow2 {{ workdir }}/{{ template_name }}_sparse.qcow2
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# args:
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# creates: "{{ workdir }}/{{ template_name }}_sparse.qcow2"
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# - name: Get QCOW2 image info
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# ansible.builtin.shell: qemu-img info {{ workdir }}/linux-vm.qcow2
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# register: image_info
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# - name: Show QCOW2 image details
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# ansible.builtin.debug:
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# msg: |
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# === QCOW2 Image Info ===
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# {{ image_info.stdout }}
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# - name: Replace original compressed image with sparsified version
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# ansible.builtin.shell: |
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# mv {{ workdir }}/{{ template_name }}_sparse.qcow2 {{ workdir }}/{{ template_name }}.qcow2
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# - name: Compress and shrink image
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# ansible.builtin.shell: |
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# qemu-img convert -O qcow2 -c {{ workdir }}/{{ image_name }} {{ workdir }}/{{ template_name }}.qcow2
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# qemu-img resize {{ workdir }}/{{ template_name }}.qcow2 --shrink
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- name: Copy finished template back to Proxmox host
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ansible.posix.synchronize:
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src: "{{ workdir }}/{{ template_name }}.qcow2"
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dest: "/var/lib/vz/template/iso/"
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mode: pull
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delegate_to: node0
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# rsync_opts:
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# - "--rsync-path='sudo rsync'"
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- name: Import Debian Cloud image as Proxmox VM template
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hosts: node0
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become: true
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tasks:
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- block:
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- name: Import QCOW2 as disk to new VM
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ansible.builtin.shell: >
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qm create {{ proxmox_template_vm_id }}
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--name {{ template_name }}
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--memory 1024
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--net0 virtio,bridge=vmbr0 &&
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qm importdisk {{ proxmox_template_vm_id }}
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/var/lib/vz/template/qcow2/{{ template_name }}.qcow2 {{ proxmox_storage }}
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- name: Configure VM for Cloud-Init
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ansible.builtin.shell: |
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qm set {{ proxmox_template_vm_id }} \
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--scsihw virtio-scsi-pci \
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--scsi0 {{ proxmox_storage }}:vm-{{ proxmox_template_vm_id }}-disk-0 \
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--ide2 {{ proxmox_storage }}:cloudinit \
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--boot c --bootdisk scsi0 \
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--serial0 socket --vga serial0
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- name: Convert VM to template
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ansible.builtin.shell: "qm template {{ proxmox_template_vm_id }}"
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- name: Stop and destroy LXC build container
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ansible.builtin.shell: "pct stop {{ lxc_id }} && pct destroy {{ lxc_id }} --purge"
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ignore_errors: true
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- ansible.builtin.debug:
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msg: "✅ Debian Cloud-Init template {{ template_name }} (VMID {{ proxmox_template_vm_id }}) created successfully!"
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