chore: expose the service using caddy proxy

docker-compose.yml

@@ -16,8 +16,9 @@ services:
     init: true
     restart: unless-stopped
     hostname: slax
-    ports:
-      - '${SLAX_PORT:-34000}:4000'
+    networks:
+      - default
+      - upstream
     environment:
       PGUSER: postgres
       PGPASSWORD: postgres
@@ -26,6 +27,12 @@ services:
       - './:/app'
       - 'slax_build:/app/_build'
       - 'slax_deps:/app/deps'
+    labels:
+      caddy: ${SLAX_DOMAIN:-slax.dubas.lan}
+      caddy.0_import: base_config
+      caddy.1_import: tls_config
+      caddy.2_reverse_proxy: '{{ upstreams http 4000 }}'
+      caddy.2_reverse_proxy.import: proxy_headers_config
     entrypoint: mix
     command: phx.server
   slax-production:
@@ -35,10 +42,10 @@ services:
     init: true
     restart: unless-stopped
     hostname: slax-prod-local
-    ports:
-      - '${SLAX_PRODUCTION_PORT:-44000}:4000'
+    networks:
+      - upstream
     environment:
-      DATABASE_URL: 'postgresql://postgres:postgres@database:5434/slax'
+      DATABASE_URL: 'postgresql://postgres:postgres@database:5432/slax'
       SECRET_KEY_BASE: '${SLAX_PROD_SECRET_KEY_BASE:-LkNDN0Rt87ElBj2FEQGNtsdqCjkBxgOFrxh/I7OYg4ZY8uzAgKtKnRMEHnt+5SSF}'
     profiles:
       - production
@@ -48,3 +55,8 @@ services:
 volumes:
   slax_build: {}
   slax_deps: {}
+
+networks:
+  upstream:
+    external: true
+    name: proxy_upstream