feat: add Docker configuration and environment setup for backend and frontend

2026-03-11 22:49:59 +01:00
parent cb49c3e50a
commit dc29976c1f
5 changed files with 168 additions and 1 deletions
--- a/compose.yml
+++ b/compose.yml
@@ -0,0 +1,73 @@
+services:
+
+  # ── Backend (Rust / Axum) ──────────────────────────────────────────────────
+  backend:
+    build: ./k-tv-backend
+    ports:
+      - "${BACKEND_PORT:-3000}:3000"
+    environment:
+      - HOST=0.0.0.0
+      - PORT=3000
+      - DATABASE_URL=sqlite:///app/data/k-tv.db?mode=rwc
+      # Allow requests from the browser (the user-facing frontend URL)
+      - CORS_ALLOWED_ORIGINS=${CORS_ALLOWED_ORIGINS}
+      # Auth — generate with: openssl rand -hex 32
+      - JWT_SECRET=${JWT_SECRET}
+      # Cookie secret — generate with: openssl rand -base64 64
+      - COOKIE_SECRET=${COOKIE_SECRET}
+      - JWT_EXPIRY_HOURS=${JWT_EXPIRY_HOURS:-24}
+      - SECURE_COOKIE=${SECURE_COOKIE:-false}
+      - PRODUCTION=${PRODUCTION:-false}
+      - DB_MAX_CONNECTIONS=${DB_MAX_CONNECTIONS:-5}
+      - DB_MIN_CONNECTIONS=${DB_MIN_CONNECTIONS:-1}
+      # Jellyfin — all three required for schedule generation
+      - JELLYFIN_BASE_URL=${JELLYFIN_BASE_URL}
+      - JELLYFIN_API_KEY=${JELLYFIN_API_KEY}
+      - JELLYFIN_USER_ID=${JELLYFIN_USER_ID}
+    volumes:
+      - backend_data:/app/data
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD-SHELL", "curl -f http://localhost:3000/api/v1/config || exit 1"]
+      interval: 30s
+      timeout: 5s
+      retries: 3
+
+  # ── Frontend (Next.js) ────────────────────────────────────────────────────
+  frontend:
+    build:
+      context: ./k-tv-frontend
+      args:
+        # Browser-visible backend URL — must be reachable from the user's browser.
+        # If running on a server: http://your-server-ip:3000/api/v1
+        # Baked into the client bundle at build time; rebuild after changing.
+        NEXT_PUBLIC_API_URL: ${NEXT_PUBLIC_API_URL:-http://localhost:3000/api/v1}
+    ports:
+      - "${FRONTEND_PORT:-3001}:3001"
+    environment:
+      # Server-side API URL — uses Docker's internal network, never exposed.
+      # Next.js API routes (e.g. /api/stream/[channelId]) use this.
+      API_URL: http://backend:3000/api/v1
+    depends_on:
+      backend:
+        condition: service_healthy
+    restart: unless-stopped
+
+volumes:
+  backend_data:
+
+  # ── Optional: PostgreSQL ───────────────────────────────────────────────────
+  # Uncomment the db service and set DATABASE_URL in backend's environment:
+  # DATABASE_URL: postgres://ktv:${POSTGRES_PASSWORD}@db:5432/ktv
+  #
+  # db:
+  #   image: postgres:16-alpine
+  #   environment:
+  #     POSTGRES_USER: ktv
+  #     POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
+  #     POSTGRES_DB: ktv
+  #   volumes:
+  #     - db_data:/var/lib/postgresql/data
+  #   restart: unless-stopped
+  #
+  # db_data: