Merge pull request #91 from the-luap/release-please--branches--main

chore(main): release 2.2.3

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "2.2.1"
+  ".": "2.2.3"
 }

CHANGELOG.md

@@ -5,6 +5,22 @@ All notable changes to PicPeak will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.2.3](https://github.com/the-luap/picpeak/compare/v2.2.2...v2.2.3) (2026-01-08)
+
+
+### Bug Fixes
+
+* **nginx:** add Docker DNS resolver for Swarm/dynamic service discovery ([049837f](https://github.com/the-luap/picpeak/commit/049837f9d675ff5a4d93c02e5eb771bf65bc2616))
+* **nginx:** Add Docker DNS resolver for Swarm/dynamic service discovery (v2.2.3) ([cc1ddfd](https://github.com/the-luap/picpeak/commit/cc1ddfd42cccac07d5869fe2ee19c25a9ffa50e8))
+
+## [2.2.2](https://github.com/the-luap/picpeak/compare/v2.2.1...v2.2.2) (2026-01-08)
+
+
+### Bug Fixes
+
+* align backend port to 3000 across all configurations ([3a8d53f](https://github.com/the-luap/picpeak/commit/3a8d53f4927f577c4031c4bc3531e08191dc632a))
+* Align nginx backend port for production Docker deployments (v2.2.2) ([#88](https://github.com/the-luap/picpeak/issues/88)) ([e0bd19a](https://github.com/the-luap/picpeak/commit/e0bd19a74dd81bdd45be2384820830bd96769e1c))
+
 ## [2.2.1](https://github.com/the-luap/picpeak/compare/v2.2.0...v2.2.1) (2026-01-08)
 
 

backend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "picpeak-backend",
-  "version": "2.2.1",
+  "version": "2.2.3",
   "description": "Backend for PicPeak event photo sharing platform",
   "main": "server.js",
   "scripts": {

docker-compose.yml

@@ -7,7 +7,7 @@ services:
     restart: unless-stopped
     environment:
       - NODE_ENV=${NODE_ENV:-production}
-      - PORT=3001
+      - PORT=3000
       - JWT_SECRET=${JWT_SECRET}
       - ADMIN_USERNAME=${ADMIN_USERNAME:-admin}
       - ADMIN_EMAIL=${ADMIN_EMAIL:-admin@example.com}
@@ -43,12 +43,12 @@ services:
       - ./backup:/backup
       - ./storage:/app/storage
     ports:
-      - "${BACKEND_PORT:-3001}:3001"
+      - "${BACKEND_PORT:-3001}:3000"
     depends_on:
       postgres:
         condition: service_healthy
     healthcheck:
-      test: ["CMD", "wget", "--quiet", "--tries=1", "--spider", "http://127.0.0.1:3001/health"]
+      test: ["CMD", "wget", "--quiet", "--tries=1", "--spider", "http://127.0.0.1:3000/health"]
       interval: 30s
       timeout: 10s
       retries: 3

frontend/nginx.conf

@@ -4,6 +4,10 @@ server {
     root /usr/share/nginx/html;
     index index.html;
 
+    # Docker DNS resolver for dynamic service discovery (required for Swarm/Compose)
+    resolver 127.0.0.11 valid=10s ipv6=off;
+    resolver_timeout 5s;
+
     # Allow larger file uploads (up to 100MB)
     client_max_body_size 100M;
     client_body_timeout 300s;
@@ -43,7 +47,9 @@ server {
 
     # API proxy
     location /api {
-        proxy_pass http://backend:3001;
+        # Use variable to force DNS resolution per request (required for Docker Swarm)
+        set $backend_upstream backend;
+        proxy_pass http://$backend_upstream:3000;
         proxy_http_version 1.1;
         proxy_set_header Upgrade $http_upgrade;
         proxy_set_header Connection 'upgrade';
@@ -53,7 +59,7 @@ server {
         proxy_set_header X-Forwarded-Proto $scheme;
         proxy_cache_bypass $http_upgrade;
         proxy_read_timeout 86400;
-        
+
         # Allow larger uploads for API endpoints
         client_max_body_size 100M;
         client_body_timeout 300s;
@@ -61,13 +67,14 @@ server {
 
     # Photo serving proxy
     location /photos {
-        proxy_pass http://backend:3001;
+        set $backend_upstream backend;
+        proxy_pass http://$backend_upstream:3000;
         proxy_http_version 1.1;
         proxy_set_header Host $host;
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header X-Forwarded-Proto $scheme;
-        
+
         # Cache photos
         proxy_cache_valid 200 302 1d;
         proxy_cache_valid 404 1m;
@@ -75,13 +82,14 @@ server {
 
     # Thumbnail serving proxy
     location /thumbnails {
-        proxy_pass http://backend:3001;
+        set $backend_upstream backend;
+        proxy_pass http://$backend_upstream:3000;
         proxy_http_version 1.1;
         proxy_set_header Host $host;
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header X-Forwarded-Proto $scheme;
-        
+
         # Cache thumbnails
         proxy_cache_valid 200 302 7d;
         proxy_cache_valid 404 1m;
@@ -90,13 +98,14 @@ server {
     # Uploads serving proxy (logos, favicons, watermarks)
     # ^~ modifier stops regex matching, ensuring uploads are proxied not served locally
     location ^~ /uploads {
-        proxy_pass http://backend:3001;
+        set $backend_upstream backend;
+        proxy_pass http://$backend_upstream:3000;
         proxy_http_version 1.1;
         proxy_set_header Host $host;
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header X-Forwarded-Proto $scheme;
-        
+
         # Cache uploads
         proxy_cache_valid 200 302 7d;
         proxy_cache_valid 404 1m;
@@ -104,7 +113,9 @@ server {
 
     # Delegate root requests to backend for public landing page handling
     location = / {
-        proxy_pass http://backend:3001/;
+        # Use variable to force DNS resolution per request (required for Docker Swarm)
+        set $backend_upstream backend;
+        proxy_pass http://$backend_upstream:3000/;
         proxy_http_version 1.1;
         proxy_set_header Upgrade $http_upgrade;
         proxy_set_header Connection 'upgrade';

frontend/package.json

@@ -1,7 +1,7 @@
 {
   "name": "picpeak-frontend",
   "private": true,
-  "version": "2.2.1",
+  "version": "2.2.3",
   "type": "module",
   "scripts": {
     "dev": "vite",