feat:#34 refactored function to intended service, fixed docker files

docker-compose.dev.yml

@@ -15,7 +15,7 @@
 #along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 services:
-  htwkalender-backend:
+  htwkalender-data-manager:
     image: DOCKER_REGISTRY_REPO-backend # DOCKER_REGISTRY_REPO will be replaced by CI
     command: "--http=0.0.0.0:8090 --dir=/htwkalender/data/pb_data"
     pull_policy: always
@@ -25,12 +25,21 @@ services:
     networks:
       - "net"
 
+    htwkalender-ical:
+     image: DOCKER_REGISTRY_REPO-ical # DOCKER_REGISTRY_REPO will be replaced by CI
+     pull_policy: always
+     restart: always
+     target: prod
+     networks:
+      - "net"
+
   htwkalender-frontend:
     image: DOCKER_REGISTRY_REPO-frontend # DOCKER_REGISTRY_REPO will be replaced by CI
     pull_policy: always
     restart: always
     depends_on:
-      - htwkalender-backend
+      - htwkalender-data-manager
+      - htwkalender-ical
     networks:
       - "net"
 
@@ -42,8 +51,9 @@ services:
       - ./dev_htwkalender_de.pem:/opt/bitnami/nginx/conf/dev_htwkalender_de.pem
       - ./dev_htwkalender_de.key.pem:/opt/bitnami/nginx/conf/dev_htwkalender_de.key.pem
     depends_on:
-      - htwkalender-backend
+      - htwkalender-data-manager
       - htwkalender-frontend
+      - htwkalender-ical
     ports:
       - "443:443"
       - "80:80"