MAESTRO: Update docker-compose.yml with corrected XPLTD conventions

Fixed DATABASE_URL to use standard postgresql:// scheme, hardcoded DB
credentials for dev simplicity, added API_KEY pass-through, set worker
working_dir, and made JWT_SECRET optional with dev default. All 5 services:
db (:5434), redis, api (MCP :8401), worker (Celery), web (:8400).

Auto Run Docs/01-scaffold.md

@@ -11,7 +11,8 @@ Set up the PromptLooper repository, Docker infrastructure, and basic project ske
 - [x] Create .env.example with all environment variables from the spec's Environment Variables table, with sensible defaults and comments explaining each group. Include DATABASE_URL, REDIS_URL, JWT_SECRET, DEFAULT_ENDPOINT_URL, MAX_CONCURRENT_RUNS, and all others.
   > Created .env.example with all 13 environment variables organized into 7 groups (Database, Redis, Server, Auth, Default LLM Endpoint, Limits, Storage, MCP). Production-only vars (DATABASE_URL, REDIS_URL, JWT_SECRET, API_KEY, DEFAULT_ENDPOINT_*) are commented out with explanatory notes. Single-container defaults work out of the box.
 
-- [ ] Create docker-compose.yml following XPLTD conventions: project name xpltd_promptlooper, network promptlooper (172.33.0.0/24), PostgreSQL on port 5434, Redis, API service, worker service, and web service on port 8400. Use bind mounts under /vmPool/r/services/promptlooper_* for persistent data. Model this after Chrysopedia's docker-compose.yml patterns.
+- [x] Create docker-compose.yml following XPLTD conventions: project name xpltd_promptlooper, network promptlooper (172.33.0.0/24), PostgreSQL on port 5434, Redis, API service, worker service, and web service on port 8400. Use bind mounts under /vmPool/r/services/promptlooper_* for persistent data. Model this after Chrysopedia's docker-compose.yml patterns.
+  > Updated existing docker-compose.yml: fixed DATABASE_URL to use standard postgresql:// scheme (not asyncpg), hardcoded DB credentials instead of requiring .env vars, added API_KEY pass-through, added working_dir for worker service, made JWT_SECRET optional with dev default. All 5 services defined: db (:5434), redis, api (MCP :8401), worker (Celery), web (:8400). Bind mounts under /vmPool/r/services/promptlooper_*. Health checks on db and redis with dependency conditions.
 
 - [ ] Create the multi-stage Dockerfile in docker/ that builds both backend and frontend into a single image. Stage 1: Node build for frontend (npm ci && npm run build). Stage 2: Python runtime with uvicorn, copying the built frontend assets. Include nginx.conf that serves the frontend and proxies /api and /ws to uvicorn. The image should work standalone with SQLite when no DATABASE_URL is provided.
 

docker-compose.yml

@@ -17,13 +17,13 @@ services:
     ports:
       - "5434:5432"
     environment:
-      POSTGRES_USER: ${POSTGRES_USER:-promptlooper}
-      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:?Set POSTGRES_PASSWORD in .env}
-      POSTGRES_DB: ${POSTGRES_DB:-promptlooper}
+      POSTGRES_USER: promptlooper
+      POSTGRES_PASSWORD: promptlooper
+      POSTGRES_DB: promptlooper
     volumes:
       - /vmPool/r/services/promptlooper_db:/var/lib/postgresql/data
     healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-promptlooper}"]
+      test: ["CMD-SHELL", "pg_isready -U promptlooper"]
       interval: 10s
       timeout: 5s
       retries: 5
@@ -54,15 +54,16 @@ services:
     ports:
       - "8401:8401"  # MCP server
     environment:
-      DATABASE_URL: postgresql+asyncpg://${POSTGRES_USER:-promptlooper}:${POSTGRES_PASSWORD}@promptlooper-db:5432/${POSTGRES_DB:-promptlooper}
+      DATABASE_URL: postgresql://promptlooper:promptlooper@promptlooper-db:5432/promptlooper
       REDIS_URL: redis://promptlooper-redis:6379/0
-      JWT_SECRET: ${JWT_SECRET:?Set JWT_SECRET in .env}
+      JWT_SECRET: ${JWT_SECRET:-dev-secret-change-in-production}
+      API_KEY: ${API_KEY:-}
       DEFAULT_ENDPOINT_URL: ${DEFAULT_ENDPOINT_URL:-}
       DEFAULT_ENDPOINT_KEY: ${DEFAULT_ENDPOINT_KEY:-}
       MAX_CONCURRENT_RUNS: ${MAX_CONCURRENT_RUNS:-4}
       MAX_TOKENS_PER_SWEEP: ${MAX_TOKENS_PER_SWEEP:-0}
       MCP_ENABLED: ${MCP_ENABLED:-true}
-      MCP_PORT: 8401
+      MCP_PORT: "8401"
     depends_on:
       promptlooper-db:
         condition: service_healthy
@@ -78,9 +79,10 @@ services:
     restart: unless-stopped
     networks:
       - promptlooper
-    command: celery -A backend.worker:app worker --loglevel=info --concurrency=${MAX_CONCURRENT_RUNS:-4}
+    command: celery -A worker:celery_app worker --loglevel=info --concurrency=${MAX_CONCURRENT_RUNS:-4}
+    working_dir: /app/backend
     environment:
-      DATABASE_URL: postgresql+asyncpg://${POSTGRES_USER:-promptlooper}:${POSTGRES_PASSWORD}@promptlooper-db:5432/${POSTGRES_DB:-promptlooper}
+      DATABASE_URL: postgresql://promptlooper:promptlooper@promptlooper-db:5432/promptlooper
       REDIS_URL: redis://promptlooper-redis:6379/0
       DEFAULT_ENDPOINT_URL: ${DEFAULT_ENDPOINT_URL:-}
       DEFAULT_ENDPOINT_KEY: ${DEFAULT_ENDPOINT_KEY:-}