fix: Add host_user to access KVM host

docs/set-variables-group-vars.md

@@ -315,8 +315,9 @@
 **day2_compute_node.vm_vm_ip** | IPv4 address of the compute node. | 192.168.10.99
 **day2_compute_node.vm_vm_ipv6** | IPv6 address of the compute node. | fd00::99
 **day2_compute_node.vm_mac** | MAC address of the compute node if use_dhcp variable is 'True'. | 52:54:00:18:1A:2B
-**day2_compute_node.vm_vm_interface** | The network interface used for given IP addresses of the compute node. | enc1
+**day2_compute_node.vm_interface** | The network interface used for given IP addresses of the compute node. | enc1
 **day2_compute_node.hostname** | The hostname of the KVM host | kvm-host-01
+**day2_compute_node.host_user** | KVM host user which is used to create the VM | root
 **day2_compute_node.host_arch** | KVM host architecture.  | s390x
 
 ## 19 - (Optional) Agent Based Installer

playbooks/create_compute_node.yaml

@@ -10,6 +10,7 @@
 #   vm_mac:  <your VM MAC address, when DHCP is used>
 #   vm_interface: <your VM network interface used for the IP addresses>
 #   hostname: <KVM host name where the VM is created>
+#   host_user: <KVM host user which is used to create the VM>
 #   host_arch: <KVM host architecture>
 #
 # Execute the playbook with '--extra-vars' option.
@@ -81,6 +82,9 @@
 
   roles:
     - role: common
+    - role: delete_compute_node
+      # Some tasks will be delegated to the bastion host and target KVM host
+      param_compute_node: "{{ day2_compute_node }}"
     - role: print_node_status
     - role: update_ignition_files
 

playbooks/delete_compute_node.yaml

@@ -10,6 +10,7 @@
 #   vm_mac:  <your VM MAC address, when DHCP is used>
 #   vm_interface: <your VM network interface used for the IP addresses>
 #   hostname: <KVM host name where the VM is created>
+#   host_user: <KVM host user which is used to create the VM>
 #   host_arch: <KVM host architecture>
 #
 # Execute the playbook with '--extra-vars' option.

roles/create_compute_node/tasks/main.yaml

@@ -29,6 +29,7 @@
 - name: "Create compute node on KVM host {{ param_compute_node.hostname }}"
   tags: create_compute_node
   when: param_compute_node.vm_name is defined
+  remote_user: "{{ param_compute_node.host_user }}"
   delegate_to: "{{ param_compute_node.hostname }}"
   block:
     - name: Delete compute node VM, if already exists

roles/delete_compute_node/tasks/main.yaml

@@ -23,6 +23,7 @@
 - name: Delete compute node VM on KVM host and print command output
   tags: delete_compute_node
   when: param_compute_node.hostname is defined
+  remote_user: "{{ param_compute_node.host_user }}"
   delegate_to: "{{ param_compute_node.hostname }}"
   block:
     - name: Delete compute node VM on KVM host