Refactor tasks for compose.yml and add tasks for pihole, homeassistant, and prometheus

Signed-off-by: TuDatTr <tuan-dat.tran@tudattr.dev>

roles/docker/tasks/traefik.yml

@@ -0,0 +1,23 @@
+---
+
+- name: Create traefik-config directory
+  file:
+    path: "{{ item }}"
+    owner: 1000
+    mode: '700'
+    state: directory   
+  loop:
+    - "{{ docker_dir }}/traefik/etc-traefik/"
+    - "{{ docker_dir }}/traefik/var-log/"
+
+- name: Copy traefik-config
+  template:
+    owner: 1000
+    src: "templates/pi/{{ item }}"
+    dest: "{{ docker_dir }}/{{ item }}"
+    mode: '400'
+  loop:
+    - "traefik/etc-traefik/traefik.yml"
+    - "traefik/var-log/access.log"
+    - "traefik/var-log/traefik.log"
+