feat(helm): clusters update

ansible/roles/common/tasks/main.yml

@@ -37,6 +37,20 @@
   failed_when: false
   changed_when: false
 
+- name: Check current Tailscale version
+  ansible.builtin.shell: tailscale version | head -1
+  register: common_tailscale_version
+  failed_when: false
+  changed_when: false
+  when: common_tailscale_check.rc == 0
+
+- name: Set Tailscale install flag
+  ansible.builtin.set_fact:
+    tailscale_needs_install: "{{
+      common_tailscale_check.rc != 0 or
+      (common_tailscale_version.stdout | default('') is not search(tailscale_version))
+    }}"
+
 - name: Download Tailscale install script
   ansible.builtin.get_url:
     url: https://tailscale.com/install.sh
@@ -44,11 +58,20 @@
     mode: "0755"
   when: common_tailscale_check.rc != 0
 
-- name: Install Tailscale
+- name: Install Tailscale via install script
   ansible.builtin.command: /tmp/tailscale-install.sh
   when: common_tailscale_check.rc != 0
   changed_when: true
 
+- name: Install specific Tailscale version
+  ansible.builtin.apt:
+    name:
+      - "tailscale={{ tailscale_version }}"
+      - "tailscaled={{ tailscale_version }}"
+    state: present
+    allow_downgrade: true
+  when: tailscale_needs_install
+
 - name: Remove Tailscale install script
   ansible.builtin.file:
     path: /tmp/tailscale-install.sh