A template is a working configuration rather than an image reference. Ports, volumes, health checks and required variables are described up front, so the first start succeeds more often than not.
Versions shown are the ones currently pinned. Upgrades are announced in the changelog before they land.
| Category | Template | Version | Default volume | Health check |
|---|---|---|---|---|
| Database | postgresql | 16.4 | 20 GB | pg_isready |
| Database | mysql | 8.4 | 20 GB | mysqladmin ping |
| Database | mariadb | 11.4 | 20 GB | healthcheck.sh |
| Database | mongodb | 7.0 | 20 GB | mongosh ping |
| Cache | redis | 7.4 | 2 GB | redis-cli ping |
| Cache | valkey | 8.0 | 2 GB | valkey-cli ping |
| Queue | rabbitmq | 4.0 | 5 GB | rabbitmq-diagnostics |
| Storage | minio | RELEASE.2026-08 | 50 GB | /minio/health/live |
| Automation | n8n | 1.68 | 5 GB | HTTP 200 on /healthz |
| CMS | wordpress | 6.7 | 10 GB | HTTP 200 on / |
| CMS | ghost | 5.9 | 5 GB | HTTP 200 on / |
| Headless | directus | 11.3 | 10 GB | HTTP 200 on /server/health |
| Analytics | metabase | 0.52 | 5 GB | HTTP 200 on /api/health |
| Analytics | plausible | 2.1 | 10 GB | HTTP 200 on /api/health |
| Monitoring | grafana | 11.2 | 5 GB | HTTP 200 on /api/health |
| Monitoring | uptime-kuma | 1.23 | 2 GB | HTTP 200 on / |
mailpit | 1.21 | 1 GB | HTTP 200 on / | |
| Assistant | openclaw | 0.9 | 2 GB | HTTP 200 on /health |