update ci (#1)

Reviewed-on: #1

infra/ansible/deploy-playbook.yml

@@ -4,4 +4,8 @@
   remote_user: root
   become: yes # sudo
   roles:
-    - app
+    - app
+  vars:
+    registry_username: "{{ lookup('env', 'REGISTRY_USERNAME') }}"
+    registry_password: "{{ lookup('env', 'REGISTRY_PASSWORD') }}"
+  

infra/ansible/roles/app/tasks/main.yml

@@ -1,7 +1,12 @@
+- name: Login to Docker Registry
+  docker_login:
+    username: "{{ registry_username }}"
+    password: "{{ registry_password }}"
+
 - name: Run Code App Container
   docker_container: 
     name: code
-    image: liamp1/code:latest
+    image: liamsgit.dev/LiamPietralla/code-snippets
     pull: yes
     ports:
       - "5000:80"