John O'Keefe
b03ed9a2f2
The unqualified 0.0.0.0 publish put Postgres on every interface, and Docker delivers published ports through PREROUTING DNAT into the FORWARD path — ufw's default deny incoming never sees those packets. Result: the database was reachable from whatever network the laptop joined (home, guest Wi-Fi, hotel), not just from the host. Bind to 127.0.0.1/[::1] instead: with no DNAT matching LAN-destined packets, they fall back to INPUT where the firewall actually applies. Host-side tools keep working over the loopback publish (both families bound because localhost may resolve to ::1 first); app↔db and tests↔db are untouched — they use the db service name on the compose network, which never traverses iptables on this host (br_netfilter not loaded). If LAN access to the DB is ever wanted again, revert to an unqualified publish and rely on DOCKER-USER home-subnet scoping instead of an open binding.
92 lines
3.2 KiB
YAML
92 lines
3.2 KiB
YAML
services:
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# PostgreSQL Database
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db:
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image: postgres:15-alpine
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container_name: bookhoard_db
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environment:
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POSTGRES_DB: bookhoard
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POSTGRES_USER: postgres
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POSTGRES_PASSWORD: ${DBPASS}
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# PGPORT makes Postgres listen on DB_PORT (kept in sync with the host mapping + app's DATABASE_PORT)
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PGPORT: ${DB_PORT:-5432}
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volumes:
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- postgres_data:/var/lib/postgresql/data
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- ./database/schema:/docker-entrypoint-initdb.d
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# Make other volumes as needed
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- ./uploads:/app/uploads
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ports:
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- "127.0.0.1:${DB_PORT:-5432}:${DB_PORT:-5432}"
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- "[::1]:${DB_PORT:-5432}:${DB_PORT:-5432}"
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healthcheck:
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test: ["CMD-SHELL", "pg_isready -U postgres"]
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interval: 30s
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timeout: 5s
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retries: 3
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start_period: 10s
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env_file:
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- .env
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# Bookhoard Application
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# In production this image is pulled from the Gitea container registry.
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# Override IMAGE_TAG in .env to pin or rollback a specific version (defaults to "latest").
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app:
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image: git.linuxhg.com/bookhoard/bookhoard:${IMAGE_TAG:-latest}
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container_name: bookhoard
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restart: unless-stopped
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environment:
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# Database Configuration
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DATABASE_HOST: db
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DATABASE_PORT: ${DB_PORT:-5432}
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DATABASE_USER: postgres
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DATABASE_PASSWORD: ${DBPASS}
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DATABASE_NAME: bookhoard
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# Application Configuration
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JWT_SECRET: ${JWT_SECRET}
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SERVER_PORT: ${SERVER_PORT:-8765}
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# IMPORTANT: Device sync requires full URL with protocol
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# Local: http://localhost:8765
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# Local network: http://192.168.1.X:8765
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# Domain: https://bookhoard.example.com
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BASE_URL: ${BASE_URL:-http://localhost:8765}
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# Mark session cookies Secure; set true behind a TLS-terminating reverse proxy (Caddy/nginx/traefik)
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COOKIE_SECURE: ${COOKIE_SECURE:-false}
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# Rate Limiting Configuration
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TEST_MODE: ${TEST_MODE:-false}
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RATE_LIMIT_ENABLED: ${RATE_LIMIT_ENABLED:-true}
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REQUESTS_PER_MINUTE: ${REQUESTS_PER_MINUTE:-10}
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# Conversion Service Configuration
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BOOKHOARD_CONVERSION_CACHE_DIR: ${BOOKHOARD_CONVERSION_CACHE_DIR:-/app/cache/kepub}
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BOOKHOARD_CONVERSION_TOOL: ${BOOKHOARD_CONVERSION_TOOL:-/usr/bin/kepubify}
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BOOKHOARD_CONVERSION_CACHE_TTL: ${BOOKHOARD_CONVERSION_CACHE_TTL:-24h}
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# Library Maintenance
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# Days an archived item (file missing from disk for 2+ scans) is kept,
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# with its reading history, before library scans purge it for good.
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# Set 0 to keep archived items until purged manually on the library admin page.
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ARCHIVE_RETENTION_DAYS: ${ARCHIVE_RETENTION_DAYS:-90}
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# System timezone (fallback for server-side time operations)
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TZ: ${TZ:-UTC}
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ports:
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- "${SERVER_PORT:-8765}:${SERVER_PORT:-8765}"
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depends_on:
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db:
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condition: service_healthy
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volumes:
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- ./uploads:/app/uploads
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- bookhoard_conversion_cache:/app/cache/kepub
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healthcheck:
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test: ["CMD-SHELL", "curl -f http://localhost:${SERVER_PORT:-8765}/health || exit 1"]
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interval: 30s
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timeout: 5s
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retries: 3
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start_period: 10s
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# Named Volumes
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volumes:
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postgres_data:
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bookhoard_conversion_cache:
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