A telemetry collector that scrapes metrics and ships them to Prometheus-compatible, Loki or Tempo backends. This starts with a small pipeline that scrapes its own metrics and logs them; edit the config to forward data elsewhere.
This page describes the Levelrail template for Grafana Alloy (Monitoring). It deploys the services below as one Docker Compose app on your own server. Project site: https://grafana.com/docs/alloy/latest/.
Recommended memory: about 256 MiB.
Services, ports and volumes
Environment variables
This template sets no environment variables.
Passwords and keys marked as generated are created for you when the app is deployed and stored as secrets. Values are not shown here.
Security and requirements
Level: Standard.
What this template needs:
- Stores data in named volumes (
alloy): alloy_data.
What Levelrail adds around it:
- Automatic HTTPS and an ingress shield in front of every domain.
- Named volumes can be backed up and restored.
- Deploys are gated on the health check before traffic switches.
- One-step rollback to the previous revision.
- Exposure report shows what is reachable from outside.
- Host firewall rules managed for published ports.
Deploy Grafana Alloy with Levelrail
In the dashboard, open Apps, choose New app, then Browse templates, and select Grafana Alloy. Review the Compose body and deploy.
With the CLI:
See the service template catalog for how templates work, and Getting started if you have not installed Levelrail yet.
More Monitoring templates
All templates are listed in the self-host gallery. Last modified on November 2, 2026
Get started
How-to guides
Reference
Concepts
Self-host gallery
Appendix