refactor(docker): tweak compose setup and envs

docker/backend.Dockerfile

@@ -19,7 +19,8 @@ FROM node:lts-alpine
 ENV NODE_ENV=production \
     ENABLE_LOGGING=true \
     LOG_LEVEL=info \
-    PM_LOG_TO_CONSOLE=true
+    PM_LOG_TO_CONSOLE=true \
+    PORT=3001
 
 RUN apk add --no-cache openssl tini curl
 

docker/docker-compose.dev.yml

@@ -1,6 +1,6 @@
 services:
   database:
-    image: postgres:17-alpine3.22
+    image: postgres:17-alpine
     restart: unless-stopped
     environment:
       POSTGRES_DB: patchmon_db
@@ -16,7 +16,7 @@ services:
 
   backend:
     build:
-      context: .
+      context: ..
       dockerfile: docker/backend.Dockerfile
     restart: unless-stopped
     environment:
@@ -27,20 +27,18 @@ services:
       SERVER_PROTOCOL: http
       SERVER_HOST: localhost
       SERVER_PORT: 3000
-      PORT: 3001
-      API_VERSION: v1
       CORS_ORIGIN: http://localhost:3000
       RATE_LIMIT_WINDOW_MS: 900000
       RATE_LIMIT_MAX: 100
-      ENABLE_HSTS: true
-      TRUST_PROXY: true
+    volumes:
+      - ./agents:/app/agents
     depends_on:
       database:
         condition: service_healthy
 
   frontend:
     build:
-      context: .
+      context: ..
       dockerfile: docker/frontend.Dockerfile
     restart: unless-stopped
     environment:

docker/docker-compose.yml

@@ -25,13 +25,11 @@ services:
       SERVER_PROTOCOL: http
       SERVER_HOST: localhost
       SERVER_PORT: 3000
-      PORT: 3001
-      API_VERSION: v1
       CORS_ORIGIN: http://localhost:3000
       RATE_LIMIT_WINDOW_MS: 900000
       RATE_LIMIT_MAX: 100
-      ENABLE_HSTS: true
-      TRUST_PROXY: true
+    volumes:
+      - ./agents:/app/agents
     depends_on:
       database:
         condition: service_healthy
@@ -39,9 +37,6 @@ services:
   frontend:
     image: ghcr.io/9technologygroup/patchmon-frontend:latest
     restart: unless-stopped
-    environment:
-      BACKEND_HOST: backend
-      BACKEND_PORT: 3001
     ports:
       - "3000:3000"
     depends_on:

docker/frontend.Dockerfile

@@ -13,8 +13,8 @@ RUN npm run build:frontend
 
 FROM nginxinc/nginx-unprivileged:alpine
 
-ENV BACKEND_HOST=backend
-ENV BACKEND_PORT=3001
+ENV BACKEND_HOST=backend \
+    BACKEND_PORT=3001
 
 COPY --from=builder /app/frontend/dist /usr/share/nginx/html
 COPY docker/nginx.conf.template /etc/nginx/templates/default.conf.template

docker/nginx.conf.template

@@ -37,7 +37,7 @@ server {
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header X-Forwarded-Proto $scheme;
         proxy_set_header X-Forwarded-Host $host;
-        
+
         # Preserve original client IP through proxy chain
         proxy_set_header X-Original-Forwarded-For $http_x_forwarded_for;
 
@@ -64,4 +64,4 @@ server {
         return 200 "healthy\n";
         add_header Content-Type text/plain;
     }
-}
+}