Handoff

playbooks/provision-vm.yml

@@ -24,18 +24,58 @@
   gather_facts: false
 
   vars:
-    # Use defaults from group_vars if not specified
-    vm_cpu_count: "{{ vm_cpu_count | default(default_vm_cpu_count) }}"
-    vm_memory_gb: "{{ vm_memory_gb | default(default_vm_memory_gb) }}"
-    vm_disk_size_gb: "{{ vm_disk_size_gb | default(default_vm_disk_size_gb) }}"
-    vm_switch: "{{ vm_switch | default(default_vm_switch) }}"
-
     # Derived paths
     vm_path: "{{ vm_storage_path }}\\{{ vm_name }}"
     vm_vhd_path: "{{ vm_storage_path }}\\{{ vm_name }}\\{{ vm_name }}.vhdx"
     autounattend_path: "{{ vm_storage_path }}\\{{ vm_name }}\\autounattend.xml"
 
   pre_tasks:
+    - name: Set VM configuration with defaults
+      ansible.builtin.set_fact:
+        vm_cpu_count: "{{ vm_cpu_count | default(default_vm_cpu_count) }}"
+        vm_memory_gb: "{{ vm_memory_gb | default(default_vm_memory_gb) }}"
+        vm_disk_size_gb: "{{ vm_disk_size_gb | default(default_vm_disk_size_gb) }}"
+        vm_switch: "{{ vm_switch | default(default_vm_switch) }}"
+
+    - name: Get available Hyper-V virtual switches
+      ansible.windows.win_shell: |
+        Get-VMSwitch | Select-Object Name, SwitchType | ConvertTo-Json
+      register: available_switches
+      changed_when: false
+      tags: [create, verify]
+
+    - name: Parse available switches
+      ansible.builtin.set_fact:
+        switch_list: "{{ available_switches.stdout | from_json }}"
+      when: available_switches.stdout | trim | length > 0
+      tags: [create, verify]
+
+    - name: Display available switches
+      ansible.builtin.debug:
+        msg:
+          - "Available Hyper-V switches:"
+          - "{{ switch_list | default([]) | map(attribute='Name') | list }}"
+          - ""
+          - "Configured switch: {{ vm_switch }}"
+      tags: [create, verify]
+
+    - name: Validate virtual switch exists
+      ansible.builtin.assert:
+        that:
+          - switch_list is defined
+          - switch_list | selectattr('Name', 'equalto', vm_switch) | list | length > 0
+        fail_msg: |
+          Virtual switch '{{ vm_switch }}' not found on Hyper-V host.
+          Available switches: {{ switch_list | default([]) | map(attribute='Name') | list | join(', ') }}
+
+          To fix this:
+          1. Update the vm_switch variable: -e vm_switch="<switch_name>"
+          2. Or update default in group_vars/hyperv/vars.yml
+          3. Or create the switch on Hyper-V host:
+             New-VMSwitch -Name "{{ vm_switch }}" -SwitchType Internal
+        success_msg: "Virtual switch '{{ vm_switch }}' is available"
+      tags: [create]
+
     - name: Validate required variables
       ansible.builtin.assert:
         that: