Files
EventSnap/docker-compose.yml
MechaCat02 669a191968 fix(deploy): harden prod env for bcrypt hash and media path
Two latent production pitfalls, both proven by probing Compose's env_file resolution:

- A bcrypt ADMIN_PASSWORD_HASH is full of $; Compose env_file interpolation AND
  dotenvy variable substitution both eat the $… segments (as unset vars), corrupting
  the hash so every admin login 401s. Single-quote it so both read it literally —
  verified correct for env_file (container) and dotenvy 0.15.7 strong-quote (native).
  Updated .env.example with the quotes + a warning comment.

- MEDIA_PATH: pin it to the /media mount in the app 'environment:' block so a stray
  host path in .env can't leak in and make every upload 500 with EACCES. environment
  overrides env_file, so the container is always correct.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-19 16:46:38 +02:00

110 lines
2.9 KiB
YAML

services:
db:
image: postgres:16-alpine
restart: unless-stopped
env_file: .env
environment:
POSTGRES_USER: ${POSTGRES_USER}
POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
POSTGRES_DB: ${POSTGRES_DB}
volumes:
- postgres_data:/var/lib/postgresql/data
healthcheck:
test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}"]
interval: 5s
timeout: 5s
retries: 10
deploy:
resources:
limits:
memory: 512M
app:
build:
context: ./backend
dockerfile: Dockerfile
restart: unless-stopped
env_file: .env
environment:
# Activates the production secret guard in config.rs — refuses to boot with
# placeholder JWT_SECRET / ADMIN_PASSWORD_HASH.
APP_ENV: production
# The media volume is mounted at /media (below), so the app MUST write there.
# Pin it here rather than trusting .env: if MEDIA_PATH in .env points elsewhere
# (e.g. a host path used for running the backend natively) the container can't
# create it and every upload 500s with EACCES. `environment` overrides `env_file`,
# so this is authoritative for the container.
MEDIA_PATH: /media
depends_on:
db:
condition: service_healthy
volumes:
- media_data:/media
# Export archives live OUTSIDE /media so the public media ServeDir can't
# serve them — downloads go only through the ticket-gated handler.
- exports_data:/exports
expose:
- "3000"
healthcheck:
test: ["CMD-SHELL", "wget -q -O- http://localhost:3000/health || exit 1"]
interval: 10s
timeout: 5s
retries: 5
start_period: 20s
deploy:
resources:
limits:
# Bounds a runaway ffmpeg transcode (large uploads, 2 workers) so it can't
# OOM the single box and take down Postgres.
memory: 1G
frontend:
build:
context: ./frontend
dockerfile: Dockerfile
restart: unless-stopped
env_file: .env
environment:
# adapter-node behind Caddy TLS needs the public origin for CSRF checks on
# POST form actions — without it they fail only in production.
ORIGIN: "https://${DOMAIN}"
depends_on:
- app
expose:
- "3001"
healthcheck:
test: ["CMD-SHELL", "wget -q -O- http://localhost:3001/ >/dev/null 2>&1 || exit 1"]
interval: 10s
timeout: 5s
retries: 5
start_period: 15s
deploy:
resources:
limits:
memory: 256M
caddy:
image: caddy:2-alpine
restart: unless-stopped
ports:
- "80:80"
- "443:443"
volumes:
- ./Caddyfile:/etc/caddy/Caddyfile:ro
- caddy_data:/data
depends_on:
app:
condition: service_healthy
frontend:
condition: service_healthy
deploy:
resources:
limits:
memory: 256M
volumes:
postgres_data:
media_data:
exports_data:
caddy_data: