Postgres parallel workers (e.g. sitemap_index) need >64MB shared memory;
Docker's default /dev/shm cap raised DiskFull ("No space left on device").
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
63 lines
1.9 KiB
YAML
63 lines
1.9 KiB
YAML
services:
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db:
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image: postgres:16-alpine
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shm_size: 1g # parallel workers (np. seo.sitemap_index) potrzebują >64MB /dev/shm
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environment:
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POSTGRES_USER: ${POSTGRES_USER:-goon}
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POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-goon}
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POSTGRES_DB: ${POSTGRES_DB:-goon}
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ports:
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- "${POSTGRES_PORT:-5432}:5432"
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volumes:
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- pgdata:/var/lib/postgresql/data
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- ./alembic/init:/docker-entrypoint-initdb.d:ro
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healthcheck:
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test: ["CMD-SHELL", "pg_isready -U $${POSTGRES_USER} -d $${POSTGRES_DB}"]
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interval: 5s
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timeout: 3s
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retries: 12
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start_period: 10s
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restart: unless-stopped
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api:
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build:
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context: .
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dockerfile: Dockerfile
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# Auto-apply pending migrations on startup, then exec uvicorn. Single API
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# replica only — multi-replica deployments must run migrations out-of-band.
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command:
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- bash
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- -c
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- |
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alembic upgrade head && \
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exec uvicorn app.main:app --host 0.0.0.0 --port 8000
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env_file: .env
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environment:
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DATABASE_URL: postgresql+psycopg://${POSTGRES_USER:-goon}:${POSTGRES_PASSWORD:-goon}@db:5432/${POSTGRES_DB:-goon}
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BACKEND_PUBLIC_URL: ${BACKEND_PUBLIC_URL:-}
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ports:
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- "${API_PORT:-8000}:8000"
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depends_on:
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db:
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condition: service_healthy
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restart: unless-stopped
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worker:
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build:
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context: .
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dockerfile: Dockerfile
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command: ["python", "-m", "app.scheduler.worker"]
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env_file: .env
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environment:
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DATABASE_URL: postgresql+psycopg://${POSTGRES_USER:-goon}:${POSTGRES_PASSWORD:-goon}@db:5432/${POSTGRES_DB:-goon}
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depends_on:
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db:
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condition: service_healthy
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api:
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# Worker waits for `api` so migrations are applied before any ingest job
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# tries to write. `api` itself blocks on `db` healthcheck.
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condition: service_started
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restart: unless-stopped
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volumes:
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pgdata:
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