feat: migrate to DragonflyDB and clean up environment configuration

- Replace Redis with DragonflyDB for better performance and memory efficiency
- Remove redundant environment variables (POSTGRES_*, ENCRYPTION_KEY, OAUTH_SERVICE_URL)
- Consolidate database configuration to use single DB_* variables
- Use JWT_SECRET for both JWT tokens and encryption
- Remove PORT variable redundancy, use BACKEND_PORT consistently
- Clean up docker-compose configurations for dev/prod consistency
- Add DragonflyDB configuration with optimized memory usage
- Remove redis.conf as it's no longer needed
- Update health checks to use Redis-compatible CLI for DragonflyDB

.env.example

@@ -1,10 +1,9 @@
 # Server Configuration
-PORT=8080
+FRONTEND_PORT=3000
+BACKEND_PORT=8080
+DB_PORT=5432
+DRAGONFLY_PORT=6379
 GIN_MODE=debug
-READ_TIMEOUT=15s
-WRITE_TIMEOUT=15s
-IDLE_TIMEOUT=60s
-SHUTDOWN_TIMEOUT=30s
 
 # Database Configuration
 DB_TYPE=postgres
@@ -15,24 +14,14 @@ DB_PASSWORD=your_password_here
 DB_NAME=trackeep
 DB_SSL_MODE=disable
 
-# Docker Compose Database (used by docker-compose.yml)
+# DragonflyDB Configuration
-POSTGRES_DB=trackeep
+DRAGONFLY_ADDR=dragonfly:6379
-POSTGRES_USER=trackeep
+DRAGONFLY_PASSWORD=your_dragonfly_password_here
-POSTGRES_PASSWORD=your_secure_password_here
 
-# JWT Configuration
+# JWT Configuration (also used for encryption)
-# JWT_SECRET is used for both JWT token signing and 2FA backup codes encryption
-# Must be exactly 64 hexadecimal characters (32 bytes when decoded)
-# Generate with: openssl rand -hex 32
-# Or with Node.js: node -e "console.log(require('crypto').randomBytes(32).toString('hex'))"
-# Or with Python: python3 -c "import secrets; print(secrets.token_hex(32))"
 JWT_SECRET=your_jwt_secret_here_64_hex_characters_long_exactly
 JWT_EXPIRES_IN=24h
 
-# Encryption Configuration
-# Now uses JWT_SECRET for encryption - no separate ENCRYPTION_KEY needed
-# This ensures 2FA backup codes are encrypted with the same key used for JWT tokens
-
 # File Upload Configuration
 UPLOAD_DIR=./uploads
 MAX_FILE_SIZE=10485760
@@ -44,65 +33,10 @@ CORS_ALLOWED_ORIGINS=*
 VITE_DEMO_MODE=false
 
 # AI Services Configuration
-# AI services are now configured only within the Trackeep application
+SEARCH_API_PROVIDER=demo
-# No environment variables needed - configure tokens and settings in the app settings
+SEARCH_RESULTS_LIMIT=10
 
-# =============================================================================
+# Auto Update Configuration
-# REDIS CONFIGURATION (Optional but Recommended)
+AUTO_UPDATE_CHECK=false
-# =============================================================================
+UPDATE_CHECK_INTERVAL=24h
-# Redis provides caching, session storage, rate limiting, and real-time features
+PRERELEASE_UPDATES=false
-# Uncomment and configure these to enable Redis support
-
-# REDIS_ADDR=redis:6379
-# REDIS_PASSWORD=your_secure_redis_password_here
-# REDIS_DB=0
-# REDIS_POOL_SIZE=20
-# REDIS_DIAL_TIMEOUT=5s
-# REDIS_READ_TIMEOUT=3s
-# REDIS_WRITE_TIMEOUT=3s
-
-# Feature Flags - Enable/disable Redis features
-# REDIS_SESSIONS_ENABLED=true
-# REDIS_CACHE_ENABLED=true
-# REDIS_RATELIMIT_ENABLED=true
-# REDIS_PUBSUB_ENABLED=true
-
-# Redis Memory Settings (for Docker Compose)
-# REDIS_MAXMEMORY=256mb
-# REDIS_MAXMEMORY_POLICY=allkeys-lru
-
-# =============================================================================
-# PERFORMANCE TUNING
-# =============================================================================
-# Enable these settings for better performance with Redis caching
-
-# Cache TTL settings (in seconds)
-# SEARCH_CACHE_TTL=300
-# ANALYTICS_CACHE_TTL=900
-# USER_CACHE_TTL=900
-# SESSION_CACHE_TTL=86400  # 24 hours
-
-# Rate limiting settings
-# RATE_LIMIT_REQUESTS_PER_MINUTE=100
-# RATE_LIMIT_BURST_SIZE=150
-# AI_RATE_LIMIT_REQUESTS_PER_MINUTE=20
-# UPLOAD_RATE_LIMIT_REQUESTS_PER_MINUTE=10
-
-# =============================================================================
-# NOTE: Redis Deployment
-# =============================================================================
-# To deploy with Redis, add the Redis service to your docker-compose.yml:
-#
-#   redis:
-#     image: redis:7-alpine
-#     restart: unless-stopped
-#     volumes:
-#       - redis_data:/data
-#       - ./redis.conf:/usr/local/etc/redis/redis.conf:ro
-#     command: redis-server /usr/local/etc/redis/redis.conf
-#     environment:
-#       - REDIS_PASSWORD=${REDIS_PASSWORD}
-#     networks:
-#       - trackeep-network
-#
-# And add to volumes: redis_data:

backend/config/config.go

@@ -41,7 +41,7 @@ type AppConfig struct {
 func Load() *Config {
 	return &Config{
 		Server: ServerConfig{
-			Port:            getEnvWithDefault("PORT", "8080"),
+			Port:            getEnvWithDefault("BACKEND_PORT", getEnvWithDefault("PORT", "8080")),
 			ReadTimeout:     getDurationEnv("READ_TIMEOUT", 15*time.Second),
 			WriteTimeout:    getDurationEnv("WRITE_TIMEOUT", 15*time.Second),
 			IdleTimeout:     getDurationEnv("IDLE_TIMEOUT", 60*time.Second),

docker-compose.prod.yml

@@ -1,31 +1,34 @@
-version: '3.8'
-
 services:
   trackeep-frontend:
     image: 'ghcr.io/dvorinka/trackeep/frontend:latest'
     ports:
-      - '80:80'
+      - "${FRONTEND_PORT:-80}:80"
-      - '443:443'
+      - "${HTTPS_PORT:-443}:443"
     environment:
       - NODE_ENV=production
       - VITE_DEMO_MODE=${VITE_DEMO_MODE:-false}
+      - FRONTEND_PORT=${FRONTEND_PORT:-80}
+      - BACKEND_PORT=${BACKEND_PORT:-8080}
     depends_on:
       - trackeep-backend
     restart: unless-stopped
     networks:
       - trackeep-network
+    healthcheck:
+      test: ["CMD-SHELL", "pgrep nginx > /dev/null || exit 1"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 20s
 
   trackeep-backend:
     image: 'ghcr.io/dvorinka/trackeep/backend:latest'
     ports:
-      - '8080:8080'
+      - "${BACKEND_PORT:-8080}:${BACKEND_PORT:-8080}"
     environment:
-      - PORT=${PORT:-8080}
+      - BACKEND_PORT=${BACKEND_PORT:-8080}
+      - FRONTEND_PORT=${FRONTEND_PORT:-80}
       - GIN_MODE=${GIN_MODE:-release}
-      - READ_TIMEOUT=${READ_TIMEOUT:-15s}
-      - WRITE_TIMEOUT=${WRITE_TIMEOUT:-15s}
-      - IDLE_TIMEOUT=${IDLE_TIMEOUT:-60s}
-      - SHUTDOWN_TIMEOUT=${SHUTDOWN_TIMEOUT:-30s}
       - DB_TYPE=${DB_TYPE:-postgres}
       - DB_HOST=${DB_HOST:-postgres}
       - DB_PORT=${DB_PORT:-5432}
@@ -35,19 +38,17 @@ services:
       - DB_SSL_MODE=${DB_SSL_MODE:-disable}
       - JWT_SECRET=${JWT_SECRET}
       - JWT_EXPIRES_IN=${JWT_EXPIRES_IN:-24h}
-      - ENCRYPTION_KEY=${ENCRYPTION_KEY}
       - UPLOAD_DIR=${UPLOAD_DIR:-./uploads}
       - MAX_FILE_SIZE=${MAX_FILE_SIZE:-10485760}
       - 'CORS_ALLOWED_ORIGINS=${CORS_ALLOWED_ORIGINS:-*}'
       - VITE_DEMO_MODE=${VITE_DEMO_MODE:-false}
       - SEARCH_API_PROVIDER=${SEARCH_API_PROVIDER:-demo}
       - SEARCH_RESULTS_LIMIT=${SEARCH_RESULTS_LIMIT:-10}
-      - SEARCH_CACHE_TTL=${SEARCH_CACHE_TTL:-300}
-      - SEARCH_RATE_LIMIT=${SEARCH_RATE_LIMIT:-100}
-      - 'OAUTH_SERVICE_URL=${OAUTH_SERVICE_URL:-http://localhost:9090}'
       - AUTO_UPDATE_CHECK=${AUTO_UPDATE_CHECK:-false}
       - UPDATE_CHECK_INTERVAL=${UPDATE_CHECK_INTERVAL:-24h}
       - PRERELEASE_UPDATES=${PRERELEASE_UPDATES:-false}
+      - DRAGONFLY_ADDR=${DRAGONFLY_ADDR:-dragonfly:6379}
+      - DRAGONFLY_PASSWORD=${DRAGONFLY_PASSWORD}
     volumes:
       - './data:/data'
       - './uploads:/app/uploads'
@@ -63,7 +64,7 @@ services:
         - '--no-verbose'
         - '--tries=1'
         - '--spider'
-        - 'http://localhost:8080/health'
+        - "http://localhost:${BACKEND_PORT:-8080}/health"
       interval: 30s
       timeout: 10s
       retries: 3
@@ -71,23 +72,47 @@ services:
 
   postgres:
     image: 'postgres:15-alpine'
+    ports:
+      - "${DB_PORT:-5432}:5432"
     environment:
-      POSTGRES_DB: ${POSTGRES_DB:-trackeep}
+      POSTGRES_DB: ${DB_NAME:-trackeep}
-      POSTGRES_USER: ${POSTGRES_USER:-trackeep}
+      POSTGRES_USER: ${DB_USER:-trackeep}
-      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
+      POSTGRES_PASSWORD: ${DB_PASSWORD}
     volumes:
-      - 'postgres_data:/var/lib/postgresql/data'
+      - 'postgres_data:/var/lib/postgres/data'
     restart: unless-stopped
     networks:
       - trackeep-network
     healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-trackeep} -d ${POSTGRES_DB:-trackeep}"]
+      test: ["CMD-SHELL", "pg_isready -U ${DB_USER:-trackeep} -d ${DB_NAME:-trackeep}"]
       interval: 10s
       timeout: 5s
       retries: 5
+      start_period: 30s
+
+  dragonfly:
+    image: ghcr.io/dragonflydb/dragonfly:latest
+    container_name: dragonfly
+    ports:
+      - "${DRAGONFLY_PORT:-6379}:6379"
+    volumes:
+      - dragonfly_data:/data
+    command: dragonfly --requirepass=${DRAGONFLY_PASSWORD} --proactor_threads=2
+    environment:
+      - DRAGONFLY_PASSWORD=${DRAGONFLY_PASSWORD}
+    restart: unless-stopped
+    networks:
+      - trackeep-network
+    healthcheck:
+      test: ["CMD-SHELL", "redis-cli -a ${DRAGONFLY_PASSWORD} ping"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+      start_period: 30s
 
 volumes:
   postgres_data: null
+  dragonfly_data: null
 
 networks:
   trackeep-network:

docker-compose.redis.yml

@@ -1,166 +0,0 @@
-# Docker Compose Override for Redis Support
-# 
-# This file extends the base docker-compose.yml with Redis services.
-# 
-# Usage:
-#   docker-compose -f docker-compose.yml -f docker-compose.redis.yml up -d
-#
-# Or merge into your main docker-compose.yml
-
-version: '3.8'
-
-services:
-  # Redis service for caching, sessions, and rate limiting
-  redis:
-    image: redis:7-alpine
-    container_name: trackeep-redis
-    restart: unless-stopped
-    volumes:
-      - redis_data:/data
-      - ./redis.conf:/usr/local/etc/redis/redis.conf:ro
-    command: >
-      sh -c "redis-server /usr/local/etc/redis/redis.conf
-      --requirepass $${REDIS_PASSWORD:-changeme}"
-    environment:
-      - REDIS_PASSWORD=${REDIS_PASSWORD:-changeme}
-    networks:
-      - trackeep-network
-    healthcheck:
-      test: ["CMD", "redis-cli", "-a", "${REDIS_PASSWORD:-changeme}", "ping"]
-      interval: 10s
-      timeout: 5s
-      retries: 3
-      start_period: 10s
-    # Security: Only expose to internal network, not external
-    # ports:
-    #   - "127.0.0.1:6379:6379"  # Uncomment for local debugging only
-    labels:
-      - "traefik.enable=false"
-    deploy:
-      resources:
-        limits:
-          memory: 512M
-        reservations:
-          memory: 128M
-
-  # Backend service with Redis environment variables
-  trackeep-backend:
-    environment:
-      # Redis Configuration
-      - REDIS_ADDR=${REDIS_ADDR:-redis:6379}
-      - REDIS_PASSWORD=${REDIS_PASSWORD}
-      - REDIS_DB=${REDIS_DB:-0}
-      - REDIS_POOL_SIZE=${REDIS_POOL_SIZE:-20}
-      - REDIS_DIAL_TIMEOUT=${REDIS_DIAL_TIMEOUT:-5s}
-      - REDIS_READ_TIMEOUT=${REDIS_READ_TIMEOUT:-3s}
-      - REDIS_WRITE_TIMEOUT=${REDIS_WRITE_TIMEOUT:-3s}
-      # Feature Flags
-      - REDIS_SESSIONS_ENABLED=${REDIS_SESSIONS_ENABLED:-true}
-      - REDIS_CACHE_ENABLED=${REDIS_CACHE_ENABLED:-true}
-      - REDIS_RATELIMIT_ENABLED=${REDIS_RATELIMIT_ENABLED:-true}
-      - REDIS_PUBSUB_ENABLED=${REDIS_PUBSUB_ENABLED:-true}
-    depends_on:
-      redis:
-        condition: service_healthy
-      postgres:
-        condition: service_healthy
-
-  # Redis Commander - Optional Redis management UI
-  # Uncomment to enable web-based Redis management at http://localhost:8081
-  # redis-commander:
-  #   image: rediscommander/redis-commander:latest
-  #   container_name: trackeep-redis-commander
-  #   restart: unless-stopped
-  #   environment:
-  #     - REDIS_HOST=redis
-  #     - REDIS_PORT=6379
-  #     - REDIS_PASSWORD=${REDIS_PASSWORD}
-  #   ports:
-  #     - "127.0.0.1:8081:8081"
-  #   networks:
-  #     - trackeep-network
-  #   depends_on:
-  #     - redis
-
-volumes:
-  # Redis persistent data volume
-  redis_data:
-    driver: local
-
-networks:
-  trackeep-network:
-    driver: bridge
-
-# =============================================================================
-# REDIS SENTINEL CONFIGURATION (For High Availability)
-# =============================================================================
-# Uncomment this section and comment out the single Redis instance above
-# to enable Redis Sentinel for automatic failover
-#
-# services:
-#   redis-master:
-#     image: redis:7-alpine
-#     container_name: trackeep-redis-master
-#     volumes:
-#       - redis_master_data:/data
-#     command: >
-#       sh -c "redis-server
-#       --appendonly yes
-#       --maxmemory 256mb
-#       --maxmemory-policy allkeys-lru
-#       --requirepass $${REDIS_PASSWORD}"
-#     networks:
-#       - trackeep-network
-#
-#   redis-replica-1:
-#     image: redis:7-alpine
-#     container_name: trackeep-redis-replica-1
-#     volumes:
-#       - redis_replica1_data:/data
-#     command: >
-#       sh -c "redis-server
-#       --appendonly yes
-#       --replicaof redis-master 6379
-#       --masterauth $${REDIS_PASSWORD}
-#       --requirepass $${REDIS_PASSWORD}"
-#     networks:
-#       - trackeep-network
-#     depends_on:
-#       - redis-master
-#
-#   redis-replica-2:
-#     image: redis:7-alpine
-#     container_name: trackeep-redis-replica-2
-#     volumes:
-#       - redis_replica2_data:/data
-#     command: >
-#       sh -c "redis-server
-#       --appendonly yes
-#       --replicaof redis-master 6379
-#       --masterauth $${REDIS_PASSWORD}
-#       --requirepass $${REDIS_PASSWORD}"
-#     networks:
-#       - trackeep-network
-#     depends_on:
-#       - redis-master
-#
-#   redis-sentinel-1:
-#     image: redis:7-alpine
-#     container_name: trackeep-sentinel-1
-#     command: >
-#       sh -c "echo 'sentinel monitor mymaster redis-master 6379 2' > /etc/sentinel.conf &&
-#              echo 'sentinel auth-pass mymaster $${REDIS_PASSWORD}' >> /etc/sentinel.conf &&
-#              echo 'sentinel down-after-milliseconds mymaster 5000' >> /etc/sentinel.conf &&
-#              echo 'sentinel failover-timeout mymaster 60000' >> /etc/sentinel.conf &&
-#              redis-sentinel /etc/sentinel.conf"
-#     networks:
-#       - trackeep-network
-#     depends_on:
-#       - redis-master
-#       - redis-replica-1
-#       - redis-replica-2
-#
-# volumes:
-#   redis_master_data:
-#   redis_replica1_data:
-#   redis_replica2_data:

docker-compose.yml

@@ -6,9 +6,9 @@ services:
       POSTGRES_USER: ${DB_USER:-trackeep}
       POSTGRES_PASSWORD: ${DB_PASSWORD:?DB_PASSWORD is required}
     ports:
-      - "5432:5432"
+      - "${DB_PORT:-5432}:5432"
     volumes:
-      - postgres_data:/var/lib/postgresql/data
+      - postgres_data:/var/lib/postgres/data
     restart: unless-stopped
     healthcheck:
       test: ["CMD-SHELL", "pg_isready -U ${DB_USER:-trackeep} -d ${DB_NAME:-trackeep}"]
@@ -17,16 +17,38 @@ services:
       retries: 5
       start_period: 30s
 
+  dragonfly:
+    image: ghcr.io/dragonflydb/dragonfly:latest
+    container_name: dragonfly
+    ports:
+      - "${DRAGONFLY_PORT:-6379}:6379"
+    volumes:
+      - dragonfly_data:/data
+    command: dragonfly --requirepass=${DRAGONFLY_PASSWORD} --proactor_threads=2
+    environment:
+      - DRAGONFLY_PASSWORD=${DRAGONFLY_PASSWORD}
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD-SHELL", "redis-cli -a ${DRAGONFLY_PASSWORD} ping"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+      start_period: 30s
+
   trackeep-backend:
     build:
       context: ./backend
       dockerfile: Dockerfile
     ports:
-      - "${PORT:-8080}:8080"
+      - "${BACKEND_PORT:-8080}:${BACKEND_PORT:-8080}"
     env_file:
       - .env
     environment:
       - APP_VERSION=${APP_VERSION:-1.0.0}
+      - BACKEND_PORT=${BACKEND_PORT:-8080}
+      - FRONTEND_PORT=${FRONTEND_PORT:-8080}
+      - DRAGONFLY_ADDR=${DRAGONFLY_ADDR:-dragonfly:6379}
+      - DRAGONFLY_PASSWORD=${DRAGONFLY_PASSWORD}
     volumes:
       - ./data:/data
       - ./uploads:/app/uploads
@@ -35,8 +57,10 @@ services:
     depends_on:
       postgres:
         condition: service_healthy
+      dragonfly:
+        condition: service_healthy
     healthcheck:
-      test: ["CMD-SHELL", "wget --no-verbose --tries=1 --spider http://localhost:8080/health || wget --no-verbose --tries=1 --spider http://localhost:8080/live"]
+      test: ["CMD-SHELL", "wget --no-verbose --tries=1 --spider http://localhost:${BACKEND_PORT:-8080}/health || wget --no-verbose --tries=1 --spider http://localhost:${BACKEND_PORT:-8080}/live"]
       interval: 30s
       timeout: 10s
       retries: 3
@@ -50,11 +74,12 @@ services:
         - VITE_DEMO_MODE=${VITE_DEMO_MODE:-false}
         - VITE_API_URL=${VITE_API_URL:-http://localhost:8080}
     ports:
-      - "5173:80"
+      - "${FRONTEND_PORT:-3000}:${FRONTEND_PORT:-3000}"
     environment:
       - VITE_APP_VERSION=${APP_VERSION:-1.0.0}
       - VITE_DEMO_MODE=${VITE_DEMO_MODE:-false}
       - VITE_API_URL=${VITE_API_URL:-http://localhost:8080}
+      - FRONTEND_PORT=${FRONTEND_PORT:-3000}
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock  # Docker socket for updates
     depends_on:
@@ -70,3 +95,4 @@ services:
 
 volumes:
   postgres_data:
+  dragonfly_data:

dragonfly.conf

@@ -0,0 +1,112 @@
+# DragonflyDB Configuration for Trackeep
+# 
+# DragonflyDB is a modern Redis-compatible in-memory database
+# Optimized for performance and lower memory usage
+
+# =============================================================================
+# NETWORK
+# =============================================================================
+
+# Accept connections on all interfaces (safe when behind Docker network)
+bind 0.0.0.0
+
+# Default port (same as Redis for compatibility)
+port 6379
+
+# TCP listen() backlog
+tcp-backlog 511
+
+# Close connection after N seconds of idle time (0 = disabled)
+timeout 0
+
+# TCP keepalive
+tcp-keepalive 300
+
+# =============================================================================
+# SECURITY
+# =============================================================================
+
+# Require password for connections
+# Set via environment variable: requirepass ${DRAGONFLY_PASSWORD}
+requirepass dragonfly123
+
+# Disable dangerous commands in production
+rename-command FLUSHDB ""
+rename-command FLUSHALL ""
+rename-command CONFIG "CONFIG_9f8a2b3c"
+rename-command DEBUG ""
+rename-command SHUTDOWN "SHUTDOWN_7d4e1f9a"
+
+# =============================================================================
+# MEMORY MANAGEMENT
+# =============================================================================
+
+# Maximum memory limit (256MB suitable for small-medium deployments)
+# DragonflyDB is more memory efficient than Redis
+maxmemory 256mb
+
+# Eviction policy when maxmemory is reached
+# allkeys-lru: Remove less recently used keys first (recommended for caching)
+maxmemory-policy allkeys-lru
+
+# =============================================================================
+# PERSISTENCE
+# =============================================================================
+
+# Enable AOF persistence (recommended for session durability)
+appendonly yes
+
+# AOF file name
+appendfilename "appendonly.aof"
+
+# Sync strategy: everysec (recommended balance)
+appendfsync everysec
+
+# Auto-rewrite AOF when it grows by X%
+auto-aof-rewrite-percentage 100
+
+# Minimum size before auto-rewrite
+auto-aof-rewrite-min-size 64mb
+
+# Working directory for persistence
+dir /data
+
+# =============================================================================
+# CLIENTS & PERFORMANCE
+# =============================================================================
+
+# Maximum number of client connections
+maxclients 10000
+
+# Number of databases (default 16)
+databases 16
+
+# Latency monitoring
+latency-monitor-threshold 100
+
+# Slow log (log queries taking > N microseconds)
+slowlog-log-slower-than 10000
+
+# Slow log max length
+slowlog-max-len 128
+
+# =============================================================================
+# LOGGING
+# =============================================================================
+
+# Log level: debug, verbose, notice, warning
+loglevel notice
+
+# Log file (empty = stdout, good for Docker)
+logfile ""
+
+# =============================================================================
+# DRAGONFLYDB SPECIFIC OPTIMIZATIONS
+# =============================================================================
+
+# Enable DragonflyDB-specific optimizations
+# These are automatically enabled in DragonflyDB
+
+# Better memory management
+# Improved multi-core utilization
+# Enhanced performance for caching workloads

frontend/Dockerfile

@@ -11,15 +11,14 @@ ARG VITE_API_URL=http://localhost:8080
 COPY frontend/package*.json ./frontend/
 RUN cd frontend && npm install --include=dev
 
-# Copy environment variables and source code
+# Copy frontend source code only
-COPY ../.env ./frontend/.env
+COPY frontend/ ./frontend/
-COPY . ./frontend/
 
 # Create a .env.production file with build arguments
 RUN cd frontend && echo "VITE_DEMO_MODE=${VITE_DEMO_MODE}" >> .env.production && \
     echo "VITE_API_URL=${VITE_API_URL}" >> .env.production
 
-# Build the application
+# Build the application (frontend only)
 RUN cd frontend && npm run build
 
 # Production stage
@@ -38,7 +37,7 @@ COPY frontend/nginx.conf /etc/nginx/nginx.conf
 # Make a backup of the original index.html for runtime substitution
 RUN cp /usr/share/nginx/html/index.html /usr/share/nginx/html/index.html.orig
 
-# Expose port 80
+# Expose port (will be dynamically set by entrypoint)
 EXPOSE 80
 
 # Start the entrypoint script

frontend/docker-entrypoint.sh

@@ -6,6 +6,10 @@
 # Default values
 DEMO_MODE=${VITE_DEMO_MODE:-false}
 API_URL=${VITE_API_URL:-http://localhost:8080}
+FRONTEND_PORT=${FRONTEND_PORT:-3000}
+
+# Update nginx configuration to use the dynamic port
+sed -i "s/listen 80;/listen ${FRONTEND_PORT};/g" /etc/nginx/nginx.conf
 
 # Create a temporary script for env substitution
 cat > /tmp/env_substitute.sh << 'EOF'
@@ -25,6 +29,7 @@ sed -i "s|VITE_API_URL_PLACEHOLDER|$VITE_API_URL|g" $HTML_FILE
 echo "Environment variables injected:"
 echo "VITE_DEMO_MODE=$VITE_DEMO_MODE"
 echo "VITE_API_URL=$VITE_API_URL"
+echo "FRONTEND_PORT=$FRONTEND_PORT"
 EOF
 
 # Make the script executable

redis.conf

@@ -1,231 +0,0 @@
-# Redis Configuration for Trackeep
-# 
-# This configuration is optimized for a self-hosted productivity application
-# with moderate concurrent user load (< 1000 users).
-
-# =============================================================================
-# NETWORK
-# =============================================================================
-
-# Accept connections on all interfaces (safe when behind Docker network)
-bind 0.0.0.0
-
-# Default port
-port 6379
-
-# TCP listen() backlog
-# Increase if Redis is slow to accept connections under high load
-tcp-backlog 511
-
-# Unix socket (alternative to TCP, not used in Docker)
-# unixsocket /tmp/redis.sock
-# unixsocketperm 700
-
-# Close connection after N seconds of idle time (0 = disabled)
-timeout 0
-
-# TCP keepalive
-# Useful for detecting dead peers
-tcp-keepalive 300
-
-# =============================================================================
-# SECURITY
-# =============================================================================
-
-# Require password for connections
-# Set via environment variable: requirepass ${REDIS_PASSWORD}
-# requirepass changeme
-
-# ACL configuration (Redis 6+)
-# user default on >password ~* &* +@all
-
-# Disable dangerous commands in production
-rename-command FLUSHDB ""
-rename-command FLUSHALL ""
-rename-command CONFIG "CONFIG_9f8a2b3c"
-rename-command DEBUG ""
-rename-command SHUTDOWN "SHUTDOWN_7d4e1f9a"
-
-# =============================================================================
-# MEMORY MANAGEMENT
-# =============================================================================
-
-# Maximum memory limit (256MB suitable for small-medium deployments)
-# Adjust based on available RAM and usage patterns
-maxmemory 256mb
-
-# Eviction policy when maxmemory is reached
-# allkeys-lru: Remove less recently used keys first (recommended for caching)
-# volatile-lru: Remove less recently used keys with expire set
-# allkeys-random: Random key removal
-# volatile-random: Random key removal from expired set
-# allkeys-lfu: Remove least frequently used keys
-# volatile-lfu: Remove least frequently used keys with expire set
-# volatile-ttl: Remove keys with shortest TTL
-# noeviction: Return errors on write operations
-maxmemory-policy allkeys-lru
-
-# Samples for LRU/LFU eviction
-# Higher = more accurate but slower
-maxmemory-samples 5
-
-# Replica ignore maxmemory (don't evict on replicas)
-replica-ignore-maxmemory yes
-
-# =============================================================================
-# PERSISTENCE (RDB)
-# =============================================================================
-
-# Save to disk after N seconds if at least M keys changed
-# Save every 15 minutes if at least 1 key changed
-save 900 1
-
-# Save every 5 minutes if at least 10 keys changed
-save 300 10
-
-# Save every minute if at least 10000 keys changed
-save 60 10000
-
-# Stop writes if RDB save fails
-stop-writes-on-bgsave-error yes
-
-# Compress RDB files
-rdbcompression yes
-
-# Checksum RDB files
-rdbchecksum yes
-
-# RDB file name
-dbfilename dump.rdb
-
-# Working directory for RDB/AOF
-dir /data
-
-# =============================================================================
-# PERSISTENCE (AOF)
-# =============================================================================
-
-# Enable AOF persistence (recommended for session durability)
-appendonly yes
-
-# AOF file name
-appendfilename "appendonly.aof"
-
-# Sync strategy:
-# always: Sync every write (safest, slowest)
-# everysec: Sync once per second (recommended balance)
-# no: Let OS decide when to sync (fastest, less safe)
-appendfsync everysec
-
-# Don't fsync if a bg save is in progress
-no-appendfsync-on-rewrite no
-
-# Auto-rewrite AOF when it grows by X%
-auto-aof-rewrite-percentage 100
-
-# Minimum size before auto-rewrite
-auto-aof-rewrite-min-size 64mb
-
-# Load truncated AOF on startup
-aof-load-truncated yes
-
-# Use RDB preamble in AOF for faster rewrites
-aof-use-rdb-preamble yes
-
-# =============================================================================
-# REPLICATION (for future Sentinel/Cluster setup)
-# =============================================================================
-
-# Replica of another Redis instance
-# replicaof <masterip> <masterport>
-
-# Master authentication
-# masterauth <master-password>
-
-# Replica read-only (default yes)
-replica-read-only yes
-
-# Diskless replication
-repl-diskless-sync no
-repl-diskless-sync-delay 5
-
-# Replica priority (lower = preferred for failover)
-replica-priority 100
-
-# =============================================================================
-# CLIENTS
-# =============================================================================
-
-# Maximum number of client connections
-# Increase if you have many concurrent users
-maxclients 10000
-
-# =============================================================================
-# PERFORMANCE TUNING
-# =============================================================================
-
-# Number of databases (default 16)
-databases 16
-
-# Disable THP (Transparent Huge Pages)
-# This should be done at OS level, but Redis warns about it
-
-# Latency monitoring
-latency-monitor-threshold 100
-
-# Slow log (log queries taking > N microseconds)
-slowlog-log-slower-than 10000
-
-# Slow log max length
-slowlog-max-len 128
-
-# Event notification (for cache invalidation patterns)
-# Enable keyspace notifications for specific events
-notify-keyspace-events Ex
-
-# =============================================================================
-# LOGGING
-# =============================================================================
-
-# Log level: debug, verbose, notice, warning
-loglevel notice
-
-# Log file (empty = stdout, good for Docker)
-logfile ""
-
-# Syslog (disabled for Docker)
-# syslog-enabled no
-
-# =============================================================================
-# LAZY FREEING
-# =============================================================================
-
-# Use lazy freeing for better performance
-lazyfree-lazy-eviction yes
-lazyfree-lazy-expire yes
-lazyfree-lazy-server-del yes
-replica-lazy-flush yes
-
-# =============================================================================
-# KERNEL OOM CONTROL
-# =============================================================================
-
-# Control OOM killer behavior
-oom-score-adj no
-oom-score-adj-values 0 200 800
-
-# =============================================================================
-# I/O THREADING (Redis 6+)
-# =============================================================================
-
-# Enable I/O threads for better multi-core utilization
-# Only useful with very high load
-# io-threads 4
-# io-threads-do-reads yes
-
-# =============================================================================
-# APPEND ONLY (Docker-specific)
-# =============================================================================
-
-# Disable THP warning in container environment
-# (Transparent Huge Pages should be disabled at host level)