new role for maintaining webserver

ansible/roles/webserver/tasks/docker.yaml

@@ -0,0 +1,13 @@
+- name: Run docker pull for latest images
+  become: true
+  ansible.builtin.command:
+    cmd: docker compose pull
+    chdir: "{{ webadmin.home }}/{{ item }}"
+  loop:
+    - services
+- name: Restart containers with newest container images
+  ansible.builtin.command:
+    cmd: docker compose up -d
+    chdir: "{{ webadmin.home }}/{{ item }}"
+  loop:
+    - services