From ba0b688d2031f1083b50601b310f930b2231b704 Mon Sep 17 00:00:00 2001
From: Dimitris Poulopoulos <dimitris.a.poulopoulos@gmail.com>
Date: Mon, 11 Mar 2024 12:47:18 +0200
Subject: [PATCH] ansible/chore: Rename QEMU occurrences to libvirt

Rename any QEMU occurrence to reference libvirt instead, as Ansible does
not work directly with QEMU or KVM.

Signed-off-by: Dimitris Poulopoulos <dimitris.a.poulopoulos@gmail.com>
---
 ansible/Makefile                                     |  3 ---
 ansible/hosts.yaml                                   |  2 +-
 .../roles/{qemu-vm => libvirt}/defaults/main.yaml    |  0
 .../{qemu-vm => libvirt}/handlers/inventory.yaml     |  0
 .../roles/{qemu-vm => libvirt}/handlers/main.yaml    |  0
 ansible/roles/{qemu-vm => libvirt}/tasks/main.yaml   |  4 ++--
 .../templates/vm-template.xml.j2                     |  0
 ansible/site.yaml                                    | 12 ++++++------
 ansible/state.ini                                    |  3 +++
 9 files changed, 12 insertions(+), 12 deletions(-)
 rename ansible/roles/{qemu-vm => libvirt}/defaults/main.yaml (100%)
 rename ansible/roles/{qemu-vm => libvirt}/handlers/inventory.yaml (100%)
 rename ansible/roles/{qemu-vm => libvirt}/handlers/main.yaml (100%)
 rename ansible/roles/{qemu-vm => libvirt}/tasks/main.yaml (96%)
 rename ansible/roles/{qemu-vm => libvirt}/templates/vm-template.xml.j2 (100%)

diff --git a/ansible/Makefile b/ansible/Makefile
index 821e91c..2a61207 100644
--- a/ansible/Makefile
+++ b/ansible/Makefile
@@ -7,6 +7,3 @@ all:
 
 check:
 	ansible-playbook $(DEFAULT_ARGS) $(ANSIBLE_DIFF) --check site.yaml
-
-qemu:
-	ansible-playbook $(DEFAULT_ARGS) $(ANSIBLE_DIFF) --tags qemu-vm site.yaml
diff --git a/ansible/hosts.yaml b/ansible/hosts.yaml
index 10c80b5..a1bb439 100644
--- a/ansible/hosts.yaml
+++ b/ansible/hosts.yaml
@@ -27,7 +27,7 @@ all:
     vm_host: boogie
     pxe_server: pxe-server
   children:
-    qemu:
+    libvirt:
       hosts:
         k8s-dev1-ctrl:
           vm_vcpus: 4
diff --git a/ansible/roles/qemu-vm/defaults/main.yaml b/ansible/roles/libvirt/defaults/main.yaml
similarity index 100%
rename from ansible/roles/qemu-vm/defaults/main.yaml
rename to ansible/roles/libvirt/defaults/main.yaml
diff --git a/ansible/roles/qemu-vm/handlers/inventory.yaml b/ansible/roles/libvirt/handlers/inventory.yaml
similarity index 100%
rename from ansible/roles/qemu-vm/handlers/inventory.yaml
rename to ansible/roles/libvirt/handlers/inventory.yaml
diff --git a/ansible/roles/qemu-vm/handlers/main.yaml b/ansible/roles/libvirt/handlers/main.yaml
similarity index 100%
rename from ansible/roles/qemu-vm/handlers/main.yaml
rename to ansible/roles/libvirt/handlers/main.yaml
diff --git a/ansible/roles/qemu-vm/tasks/main.yaml b/ansible/roles/libvirt/tasks/main.yaml
similarity index 96%
rename from ansible/roles/qemu-vm/tasks/main.yaml
rename to ansible/roles/libvirt/tasks/main.yaml
index cd05f88..40a2e98 100644
--- a/ansible/roles/qemu-vm/tasks/main.yaml
+++ b/ansible/roles/libvirt/tasks/main.yaml
@@ -30,7 +30,7 @@
   throttle: 1
   notify: reload-inventory
 
-- name: Create the QEMU VM
+- name: Create the libvirt VM
   become: true
   delegate_to: "{{ vm_host }}"
   block:
@@ -39,7 +39,7 @@
         command: define
         xml: "{{ lookup('template', 'vm-template.xml.j2') }}"
 
-- name: Start the QEMU VM
+- name: Start the libvirt VM
   community.libvirt.virt:
     name: "{{ inventory_hostname }}"
     command: start
diff --git a/ansible/roles/qemu-vm/templates/vm-template.xml.j2 b/ansible/roles/libvirt/templates/vm-template.xml.j2
similarity index 100%
rename from ansible/roles/qemu-vm/templates/vm-template.xml.j2
rename to ansible/roles/libvirt/templates/vm-template.xml.j2
diff --git a/ansible/site.yaml b/ansible/site.yaml
index 53a7c7b..0e7c66a 100644
--- a/ansible/site.yaml
+++ b/ansible/site.yaml
@@ -1,9 +1,9 @@
 ---
-- name: Create QEMU VMs
-  hosts: qemu
+- name: Create libvirt VMs
+  hosts: libvirt
   gather_facts: false
   roles:
-    - role: qemu-vm
+    - role: libvirt
   vars:
     pxe_done: false
 
@@ -18,10 +18,10 @@
   roles:
     - role: pxe-client
 
-- name: Start QEMU VMs
-  hosts: qemu
+- name: Start libvirt VMs
+  hosts: libvirt
   gather_facts: false
   roles:
-    - role: qemu-vm
+    - role: libvirt
   vars:
     pxe_done: true
diff --git a/ansible/state.ini b/ansible/state.ini
index 4ee0218..5fd5287 100644
--- a/ansible/state.ini
+++ b/ansible/state.ini
@@ -2,3 +2,6 @@
 k8s-dev1-ctrl mac_address=52:54:00:11:45:d4
 k8s-dev1-worker1 mac_address=52:54:00:e2:b1:5b
 k8s-dev1-worker2 mac_address=52:54:00:16:f4:20
+k8s-dev1-ctrl state=present
+k8s-dev1-worker1 state=present
+k8s-dev1-worker2 state=present