Install the TimesTenClassic CRD

CRDs are cluster-scoped. When you install the TimesTenClassic CRD in your Kubernetes cluster, the installation affects all namespaces within the cluster.

Let's walk-through an example showing you how to install the TimesTenClassic CRD using a TimesTen YAML manifest file. If you want to use TimesTen Helm charts, see Use Helm in Your TimesTen Kubernetes Operator Environment.

Before you begin the following steps, ensure you complete the tasks in Prepare to Use the TimesTen Kubernetes Operator. After completing the tasks, the TimesTen YAML manifest files and Helm charts reside in a location on your development host. In this example, the location is kube_files/deploy.

1. On your development host, change to the kube_files/deploy directory.

   cd kube_files/deploy

2. Install the TimesTenClassic CRD.

   kubectl create -f crd.yaml

   The output is the following:

   customresourcedefinition.apiextensions.k8s.io/timestenclassics.timesten.oracle.com created

3. Verify installation.

   kubectl get crds | grep timesten

   The output is similar to the following:

   timestenclassics.timesten.oracle.com                       2025-10-14T01:46:23Z

Congratulations! You successfully installed the TimesTenClassic CRD. You are now ready to install the TimesTen Kubernetes Operator. Proceed to Learn About and Install the TimesTen Kubernetes Operator.