> ## Documentation Index
> Fetch the complete documentation index at: https://docs.levelrail.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Self-host Keycloak with Docker

> An open-source identity and access management server with SSO, OAuth2, and SAML support.

An open-source identity and access management server with SSO, OAuth2, and SAML support.

This page describes the Levelrail template for Keycloak (Security). It deploys the services below as one Docker Compose app on your own server. Project site: [https://www.keycloak.org/documentation](https://www.keycloak.org/documentation).

Recommended memory: about 1024 MiB.

## Services, ports and volumes

| Service | Image | Container ports | Volumes |
| - | - | - | - |
| `keycloak` | `quay.io/keycloak/keycloak:26.1` | 8080 | `keycloak_data -> /opt/keycloak/data` |

## Environment variables

| Service | Variable | Value |
| - | - | - |
| `keycloak` | `KC_BOOTSTRAP_ADMIN_PASSWORD` | Generated at deploy |
| `keycloak` | `KC_BOOTSTRAP_ADMIN_USERNAME` | Generated at deploy |
| `keycloak` | `KC_HEALTH_ENABLED` | Preset in the template |
| `keycloak` | `KC_HOSTNAME` | Preset in the template |
| `keycloak` | `KC_HTTP_ENABLED` | Preset in the template |
| `keycloak` | `KC_LEGACY_OBSERVABILITY_INTERFACE` | Preset in the template |
| `keycloak` | `KC_PROXY_HEADERS` | Preset in the template |

Passwords and keys marked as generated are created for you when the app is deployed and stored as secrets. Values are not shown here.

## Deploy Keycloak with Levelrail

In the dashboard, open **Apps**, choose **New app**, then **Browse templates**, and select Keycloak. Review the Compose body and deploy.

With the CLI:

```bash theme={"dark"}
levelrail-cli templates deploy keycloak --name my-keycloak
```

See the [service template catalog](/templates-and-registry) for how templates work, and [Getting started](/getting-started) if you have not installed Levelrail yet.

## More Security templates

* [2FAuth](/self-host/2fauth)
* [authentik](/self-host/authentik)
* [Cap](/self-host/cap-captcha)
* [Cryptgeon](/self-host/cryptgeon)
* [Infisical](/self-host/infisical)

All templates are listed in the [self-host gallery](/self-host).


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