Add traefik to compose

This prevents cors problems when using another url than localhost

Author: minottic

README.md

@@ -37,7 +37,7 @@ Setting the compose profiles spins up the matching services. To create all of th
 docker compose --profile '*' up -d
 ```
 
-You can then go to `http://localhost` to access the UI and `http://localhost:3000/explorer` to access the backend Swagger UI (including the openAPI specs). To login use:
+You can then go to `http://localhost` to access the UI and `http://localhost/api/v1/explorer` to access the backend Swagger UI (including the openAPI specs). To login use:
 
 | Username         | Password      |
 | ---------------- | ------------- |

config/docker-compose.yaml

@@ -1,5 +1,12 @@
-version: "3.9"
 services:
+  reverse-proxy:
+    image: traefik:3.2
+    command: --api.insecure=true --providers.docker=true --entrypoints.web.address=:80
+    ports:
+      - 80:80
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+
   mongodb:
     image: mongo:4.2
     volumes:
@@ -45,20 +52,23 @@ services:
       JWT_SECRET: jwt_secret
       CHROME_BIN: /usr/bin/chromium
       CHROME_PATH: /usr/lib/chromium/
+      BASE_PATH: /api/v1
     profiles:
       - be
-    ports:
-      - 3000:3000
+    labels:
+      - traefik.http.routers.backend.rule=PathPrefix(`/api/v1`)
 
   frontend:
     image: ghcr.io/paulscherrerinstitute/scilog/fe
-    # volumes:
-    #   uncomment to enable the oidc form
+    volumes:
+    # replace simple_config.json volume mount 
+    # with the one below to enable the oidc form
     #   - ./fe/config.json:/usr/share/nginx/html/assets/config.json
+      - ./fe/simple_config.json:/usr/share/nginx/html/assets/config.json
     profiles:
       - fe
-    ports:
-      - 80:80
+    labels:
+      - traefik.http.routers.frontend.rule=PathPrefix(`/`)
 
 volumes:
   mongodb_data:

config/fe/config.json

@@ -1,5 +1,5 @@
 {
-    "lbBaseURL": "http://localhost:3000/",
+    "lbBaseURL": "http://localhost/api/v1/",
     "oAuth2Endpoint": {
         "authURL": "auth/keycloak",
         "displayText": "keycloak"

config/fe/simple_config.json

@@ -0,0 +1,3 @@
+{
+    "lbBaseURL": "http://localhost/api/v1/"
+}