refactor(ansible): use ansible_user_id and add root package condition

Signed-off-by: Tuan-Dat Tran <tuan-dat.tran@tudattr.dev>

roles/docker_host/tasks/deploy_compose.yml

@@ -3,8 +3,8 @@
   ansible.builtin.template:
     src: "templates/compose.yaml.j2"
     dest: "{{ docker.directories.compose }}/compose.yaml"
-    owner: "{{ user }}"
-    group: "{{ user }}"
+    owner: "{{ ansible_user_id }}"
+    group: "{{ ansible_user_id }}"
     mode: "644"
     backup: true
   notify:

roles/docker_host/tasks/directory_setup.yml

@@ -14,11 +14,11 @@
     - "{{ docker.directories.compose }}"
   become: true
 
-- name: Set ownership to {{ user }}
+- name: Set ownership to {{ ansible_user_id }}
   ansible.builtin.file:
     path: "{{ item }}"
-    owner: "{{ user }}"
-    group: "{{ user }}"
+    owner: "{{ ansible_user_id }}"
+    group: "{{ ansible_user_id }}"
   loop:
     - "{{ docker.directories.local }}"
     - "{{ docker.directories.config }}"

roles/docker_host/tasks/provision.yml

@@ -6,8 +6,8 @@
 - name: Run Keycloak tasks
   ansible.builtin.file:
     path: "{{ docker.directories.local }}/keycloak/"
-    owner: "{{ user }}"
-    group: "{{ user }}"
+    owner: "{{ ansible_user_id }}"
+    group: "{{ ansible_user_id }}"
     state: directory
     mode: "0755"
   when: is_keycloak_host | bool
@@ -17,8 +17,8 @@
   ansible.builtin.template:
     src: "templates/keycloak/realm.json.j2"
     dest: "{{ docker.directories.local }}/keycloak/{{ keycloak.realm }}-realm.json"
-    owner: "{{ user }}"
-    group: "{{ user }}"
+    owner: "{{ ansible_user_id }}"
+    group: "{{ ansible_user_id }}"
     mode: "644"
     backup: true
   when: is_keycloak_host | bool

roles/docker_host/tasks/user_group_setup.yml

@@ -5,9 +5,9 @@
     state: present
   become: true
 
-- name: Append the group docker to "{{ user }}"
+- name: Append the group docker to "{{ ansible_user_id }}"
   ansible.builtin.user:
-    name: "{{ user }}"
+    name: "{{ ansible_user_id }}"
     shell: /bin/bash
     groups: docker
     append: true