refactor lbu commit into a role

deploy.yml

@@ -7,15 +7,11 @@
     - users
     - sshd
     - wifi
+    - lbu_commit
   vars:
     users:
       - rilla
       - ansible
-    use_lbu: true
-  post_tasks:
-    - name: lbu commit
-      lbu:
-        commit: true
 
 - name: caladan deployment
   hosts: caladan
@@ -31,7 +27,6 @@
       - rilla
       - ansible
       - woodpecker
-    use_lbu: false
 
 - name: narwhal deployment
   hosts: narwhal

hosts.yml

@@ -8,6 +8,7 @@ all:
       ansible_port: 22
       ansible_python_interpreter: /usr/bin/python3
       ansible_become_method: doas
+      use_lbu: true
 
     caladan:
       ansible_host: caladan
@@ -15,6 +16,7 @@ all:
       ansible_port: 22
       ansible_python_interpreter: /usr/bin/python3
       ansible_become_method: doas
+      use_lbu: false
 
     narwhal:
       ansible_host: narwhal

roles/lbu_commit/tasks/main.yml

@@ -0,0 +1,5 @@
+---
+- name: lbu commit
+  lbu:
+    commit: true
+  when: ansible_distribution == "Alpine" and use_lbu