fix: add traefik to docker-compose

docker-compose-prod.yml

@@ -1,11 +1,33 @@
 version: "3.8"
 
 services:
-  web:
-    container_name: chem-py-microservice
-    image: caffeinejena/cheminfo-microservice:latest
+  traefik:
+    image: traefik:v2.10
+    command:
+      - --api.insecure=true
+      - --providers.docker=true
+      - --providers.docker.exposedbydefault=false
+      - --entrypoints.web.address=:80
     ports:
-      - "8080:80"
+      - 80:80
+      - 8080:8080 # Optional: Expose Traefik dashboard on port 8080
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+
+  web:
+    image: caffeinejena/cheminfo-microservice:dev-latest
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.web.rule=Host(`nfdi4chem-oss1-vm11.ianchm.uni-jena.de`)"
+      - "traefik.http.routers.web.entrypoints=web"
+      - "traefik.http.services.web.loadbalancer.server.port=80"
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:80/latest/chem"]
+      interval: 1m
+      timeout: 10s
+      retries: 10
+      start_period: 40s
+
   prometheus:
     image: prom/prometheus
     container_name: prometheus