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Installation

There are several ways to install the Keycloak Operator:

The preferred way to install the Keycloak Operator is using the provided Helm chart from our OCI registry.

helm install keycloak-operator oci://ghcr.io/hostzero-gmbh/charts/keycloak-operator \
  --namespace keycloak-operator \
  --create-namespace

To install a specific version:

helm install keycloak-operator oci://ghcr.io/hostzero-gmbh/charts/keycloak-operator \
  --version 0.1.0 \
  --namespace keycloak-operator \
  --create-namespace

For detailed Helm configuration options, see the Helm Chart documentation.

Kustomize

You can also deploy using kustomize:

# Install CRDs
kubectl apply -k config/crd

# Deploy the operator
kubectl apply -k config/default

From Source

For development or customization:

# Clone the repository
git clone https://github.com/Hostzero-GmbH/keycloak-operator.git
cd keycloak-operator

# Install CRDs
make install

# Run the operator locally
make run

Next Steps

After installation, proceed to the Quick Start guide to create your first Keycloak resources.