link to latest xen for ganeti

group_vars/all.yml

@@ -9,6 +9,7 @@ packages:
   - python3
   - xen-hypervisor
   - xen-hypervisor-common
+  - xen-system-amd64
   - xen-utils
   - xen-tools
   - qemu-system-x86

roles/node/tasks/debootstrap.yml

@@ -4,3 +4,9 @@
     dest: "/etc/ganeti/instance-debootstrap/variants/{{ item.name }}.conf"
     mode: "0644"
   loop: "{{ instance_debootstrap }}"
+
+- name: List variants
+  ansible.builtin.template:
+    src: etc-ganeti-instance-debootstrap-variants.list.j2
+    dest: "/etc/ganeti/instance-debootstrap/variants.list"
+    mode: "0644"

roles/node/tasks/ganeti.yml

@@ -15,3 +15,8 @@
     regex: "RAPI_ARGS=.*"
     line: RAPI_ARGS="-b 0.0.0.0 --require-authentication"
     path: /etc/default/ganeti
+
+- name: Clear VNC password
+  ansible.builtin.file:
+    path: /etc/ganeti/vnc-cluster-password
+    mode: "0644"

roles/node/tasks/main.yml

@@ -34,6 +34,6 @@
   ansible.builtin.include_tasks:
     file: debootstrap.yml
 
-- name: Configure RAPI
+- name: Configure Ganeti
   ansible.builtin.include_tasks:
-    file: rapi.yml
+    file: ganeti.yml

roles/node/tasks/xen.yml

@@ -85,3 +85,16 @@
   notify:
     - update initramfs
     - reboot
+
+- name: "Get latest Xen version"
+  ansible.builtin.command:
+    cmd: bash -c 'find /usr/lib -type d -name "xen-*" | sort -r | head -1'
+  register: latest_xen
+  changed_when: false
+  failed_when: latest_xen.rc != 0
+
+- name: "Link Xen to latest version"
+  ansible.builtin.file:
+    state: link
+    src: "{{ latest_xen.stdout }}"
+    dest: /usr/lib/xen

roles/node/templates/etc-ganeti-instance-debootstrap-variants.list.j2

@@ -0,0 +1,3 @@
+{% for variant in instance_debootstrap %}
+{{ variant.name }}
+{% endfor %}