Fix Docker service management; relocate Grub fsck

bigboot_execute_resize.yml

@@ -13,25 +13,8 @@
       when:
         - bigboot_data[inventory_hostname]['bigboot_execute_bigboot'] | default(false) | bool
       block:
-        - name: Enable Grub filesystem check
-          ansible.builtin.import_role:
-            name: autofsck
-            tasks_from: main.yml
-
-        - name: Flush handlers
-          ansible.builtin.meta: flush_handlers
-
-        # Make sure to update the reboot code for the WF environment
-        - name: Reboot to run filesystem checks
-          ansible.builtin.reboot:
-
-        - name: Disable Grub filesystem check
-          ansible.builtin.import_role:
-            name: autofsck
-            tasks_from: cleanup.yml
-
-        - name: Flush handlers
-          ansible.builtin.meta: flush_handlers
+        - name: Perform filesystem check prior to Bigboot execution
+          ansible.builtin.import_tasks: tasks/grub_filesystem_check.yml
 
         - name: Check for and disable services exceeding the timeout threshold
           ansible.builtin.import_tasks: tasks/check_systemd_services.yml
@@ -45,9 +28,6 @@
             - bigboot_systemd_disabled_services is defined
             - bigboot_systemd_disabled_services | length > 0
 
-        - name: Stop Docker service if present and running
-          ansible.builtin.import_tasks: tasks/stop_docker_service.yml
-
 
     - name: Extend the timeout values for physical hosts
       ansible.builtin.set_fact:
@@ -74,6 +54,14 @@
       when:
         - bigboot_data[inventory_hostname]['bigboot_execute_bigboot'] | bool
 
+    - name: Restore Docker service to its pre-Bigboot state
+      ansible.builtin.service:
+        name: "{{ bigboot_docker_service }}"
+        state: "{{ bigboot_data[inventory_hostname]['bigboot_docker_running'] }}"
+        enabled: "{{ bigboot_data[inventory_hostname]['bigboot_docker_enabled'] }}"
+      when:
+        - ansible_facts['services'][bigboot_docker_service] is defined
+
     - name: Re-enabling services previously disabled
       ansible.builtin.service:
         name: "{{ item }}"

bigboot_setup_environment.yml

@@ -12,7 +12,7 @@
     - name: Cleanup from any previous executions
       ansible.builtin.import_tasks: tasks/cleanup.yml
 
-    - name: Stop Docker service if present and running
+    - name: Stop and disable the Docker service if present and running
       ansible.builtin.import_tasks: tasks/stop_docker_service.yml
 
     - name: Set boot device details
@@ -33,6 +33,8 @@
                 'bigboot_adjacent_lvm_device': bigboot_adjacent_lvm_device,
                 'bigboot_lv_shrink_size': bigboot_lv_shrink_size | int,
                 'bigboot_size': bigboot_size,
+                'bigboot_docker_running': bigboot_docker_running,
+                'bigboot_docker_enabled': bigboot_docker_enabled,
                 'ip_addresses': ansible_all_ipv4_addresses,
                 'server_hostname': ansible_hostname
               }

tasks/grub_filesystem_check.yml

@@ -0,0 +1,20 @@
+---
+- name: Enable Grub filesystem check
+  ansible.builtin.import_role:
+    name: autofsck
+    tasks_from: main.yml
+
+- name: Flush handlers
+  ansible.builtin.meta: flush_handlers
+
+# Make sure to update the reboot code for the WF environment
+- name: Reboot to run filesystem checks
+  ansible.builtin.reboot:
+
+- name: Disable Grub filesystem check
+  ansible.builtin.import_role:
+    name: autofsck
+    tasks_from: cleanup.yml
+
+- name: Flush handlers
+  ansible.builtin.meta: flush_handlers

tasks/stop_docker_service.yml

@@ -2,10 +2,27 @@
 - name: Ensure service facts are available
   ansible.builtin.service_facts:
 
+- name: Set Docker state
+  when:
+    - ansible_facts['services'][bigboot_docker_service] is defined
+  block:
+    - name: Set Docker running state
+      ansible.builtin.set_fact:
+        bigboot_docker_running: started
+      when:
+        - ansible_facts['services'][bigboot_docker_service]['state'] == "running"
+
+    - name: Set Docker enabled state
+      ansible.builtin.set_fact:
+        bigboot_docker_enabled: true
+      when:
+        - ansible_facts['services'][bigboot_docker_service]['status'] == "enabled"
+
 - name: Stop Docker service due to incompatibility
   ansible.builtin.service:
     name: "{{ bigboot_docker_service }}"
     state: stopped
+    enabled: false
   when:
     - ansible_facts['services'][bigboot_docker_service] is defined
     - ansible_facts['services'][bigboot_docker_service]['state'] == "running"

vars/bigboot_vars.yml

@@ -9,6 +9,8 @@ bigboot_reboot_timeout: 1800
 bigboot_skip_rear_backup: false
 
 bigboot_docker_service: docker.service
+bigboot_docker_running: stopped
+bigboot_docker_enabled: false
 
 # Max value in minutes for the timeout threshold:
 bigboot_service_max_timeout: 5