Configuration

The Keycloak Operator can be configured through various mechanisms:

• Helm Values: For deployment-time configuration
• Environment Variables: For runtime configuration
• Command-Line Flags: For operator behavior

Operator Configuration

The operator accepts the following configuration options:

Keycloak Connection

Each KeycloakInstance resource defines how to connect to a Keycloak server:

apiVersion: keycloak.hostzero.com/v1beta1
kind: KeycloakInstance
metadata:
  name: my-keycloak
spec:
  # Base URL of the Keycloak server
  baseUrl: https://keycloak.example.com
  
  # Realm to authenticate against (default: master)
  realm: master
  
  # Credentials for admin access
  credentials:
    secretRef:
      name: keycloak-credentials
      namespace: keycloak-operator  # Optional, defaults to resource namespace
      usernameKey: username         # Optional, defaults to "username"
      passwordKey: password         # Optional, defaults to "password"

Resource References

Resources reference their parent using *Ref fields:

# Realm references an Instance
spec:
  instanceRef:
    name: my-keycloak
    namespace: default  # Optional

# Client references a Realm
spec:
  realmRef:
    name: my-realm
    namespace: default  # Optional

See Also

• Environment Variables
• Helm Values