119 lines
3.3 KiB
Markdown
119 lines
3.3 KiB
Markdown
# Deployment
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## Environments
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- development
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- test/CI
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- production
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## Docker Compose
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Baseline services:
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- frontend
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- API
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- worker
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- PostgreSQL
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- Redis
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- reverse proxy
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Persistent data:
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- PostgreSQL data
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- Redis data where needed
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- image storage
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## Production Compose
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The repository includes `compose.production.yaml` with separate API, worker,
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web, PostgreSQL, and Redis services. It exposes only the Nginx web service and
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keeps database and Redis ports internal to the Compose network.
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Before starting, create a production `.env` containing real values for
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`POSTGRES_DB`, `POSTGRES_USER`, `POSTGRES_PASSWORD`, `DATABASE_URL`,
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`REDIS_URL`, `SMTP_URL`, `SMTP_FROM`, and a stable base64-encoded 32-byte
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`MFA_ENCRYPTION_KEY`. Do not use the fixture pricing provider in production.
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Start the stack and apply migrations with:
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```sh
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docker compose -f compose.production.yaml up -d --build postgres redis
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docker compose -f compose.production.yaml run --rm api npm run db:migrate
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docker compose -f compose.production.yaml up -d --build api worker web
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```
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The default web port is `8080` and can be changed with `WEB_PORT`. The API and
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worker images share the same Node workspace image; the web image builds the Vue
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application and serves it through Nginx with SPA fallback and internal `/api`
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proxying.
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## Health Checks
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Production Compose waits for healthy PostgreSQL, Redis, and API services before
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starting the web service. The API health endpoint is `GET /health`; the web
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container checks its `/health` response through Nginx.
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## Backup And Restore
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Create a PostgreSQL custom-format dump from the running production stack:
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```sh
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BACKUP_DIR=/secure/backups \
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POSTGRES_DB=inventory \
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POSTGRES_USER=inventory \
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POSTGRES_PASSWORD='use-secret-storage' \
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./scripts/backup-postgres.sh
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```
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Restore only during a planned maintenance window because `pg_restore` replaces
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matching database objects:
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```sh
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BACKUP_FILE=/secure/backups/inventory-20260909T000000Z.dump \
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POSTGRES_DB=inventory \
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POSTGRES_USER=inventory \
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POSTGRES_PASSWORD='use-secret-storage' \
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./scripts/restore-postgres.sh
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```
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Back up image storage and the deployment `.env` through the NAS secret/backup
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system as well. Never commit either one. Before upgrading, record the current
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image tags and database migration state. To roll back, stop the application
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services, restore the previous image tags, restore the database dump if the
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schema changed, then start the stack and verify `/health` and a read-only
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catalog request.
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## Reverse proxy
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Responsible for:
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- HTTPS/TLS
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- routing
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- compression
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- security headers
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- rate limiting where appropriate
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## Configuration
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Environment variables/secrets:
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- database connection
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- Redis connection
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- authentication/session secrets
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- provider credentials
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- email credentials
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- storage credentials
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Application settings such as pricing strategy and site settings belong in the database.
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## Backups
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Back up:
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- PostgreSQL
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- image storage
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- required environment/configuration information
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Retention policy and restore procedures must be documented for production.
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Disaster recovery should allow reconstruction elsewhere from database backup, image backup, and deployment/environment configuration.
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## Future hosting
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Initial deployment targets a home server/NAS. The architecture should allow later movement to an online server or managed infrastructure without redesigning the domain model.
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