home lab init

ansible/books/clone-template.yml

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+- name: Clone VM from Template
+  hosts: proxmox
+  become: true
+  vars_prompt:
+    - name: "template_vmid"
+      prompt: "Enter VMID for the template"
+      private: no
+      default: "9000"
+
+    - name: "new_vmid"
+      prompt: "Enter the new VMID"
+      private: no
+      default: "9001"
+
+    - name: "new_name"
+      prompt: "Enter name for the new VM"
+      private: no
+      default: "nixos-clone"
+
+  vars:
+    storage: "local-lvm"
+
+  tasks:
+    - name: Clone the template
+      ansible.builtin.command: >
+        qm clone {{ template_vmid }} {{ new_vmid }} --name {{ new_name }}
+
+    - name: Resize disk to 10G
+      ansible.builtin.command: >
+        qm resize {{ new_vmid }} virtio0 +5G
+
+    - name: Set cloud-init params
+      ansible.builtin.command: >
+        qm set {{ new_vmid }}
+        --ciuser root
+        --cipassword root
+        --sshkey /root/.ssh/id_rsa.pub
+        --ipconfig0 ip=dhcp
+
+    - name: Start the new VM
+      ansible.builtin.command: >
+        qm start {{ new_vmid }}
+
+    - name: Wait for QEMU Guest Agent to come online
+      retries: 20
+      delay: 5
+      ansible.builtin.shell: |
+        qm guest exec {{ new_vmid }} -- true
+      register: qga_check
+      until: qga_check.rc == 0
+
+    - name: Get IP addresses via QEMU Guest Agent
+      ansible.builtin.shell: |
+        qm guest cmd {{ new_vmid }} network-get-interfaces
+      register: qga_json
+      failed_when: qga_json.rc != 0
+
+    - name: Parse out eth0’s IPv4 address
+      ansible.builtin.set_fact:
+        vm_ipv4: >-
+          {{
+            (
+              qga_json.stdout
+              | from_json
+              | selectattr('name','equalto','eth0')
+              | map(attribute='ip-addresses')
+              | first
+              | selectattr('ip-address-type','equalto','ipv4')
+              | map(attribute='ip-address')
+              | first
+            )
+          }}
+
+    - name: Show the VM’s IP
+      ansible.builtin.debug:
+        msg: "VM {{ new_vmid }} ({{ new_name }}) reports IPv4: {{ vm_ipv4 }}"
+
+    # - name: Add new VM’s IP to in-memory inventory (for later tasks)
+    #   ansible.builtin.add_host:
+    #     name: "nixos-{{ new_vmid }}"
+    #     ansible_host: "{{ vm_ipv4 }}"
+    #     ansible_user: root