Workspace DKP Catalog Applications

Catalog applications are applications provided by D2iQ for use in your environment.

Prerequisites

• Ensure your clusters run on a supported Kubernetes version for this release of DKP, and that said Kubernetes version is also compatible with your catalog application version.

• For customers with an Enterprise license and a multi-cluster environment, we recommend keeping all clusters on the same Kubernetes version. This ensures your DKP catalog application can run on all clusters in a given workspace.

Install the DKP Catalog via the CLI

Follow these steps to install the DKP catalog from the CLI.

1. Refer to Install DKP in an Air-gapped Environment with Catalog Applications instructions, if you are running in air-gapped environment.

2. Set the WORKSPACE_NAMESPACE environment variable to the name of your workspace’s namespace:

   CODE

   export WORKSPACE_NAMESPACE=<workspace namespace>

3. Create the GitRepository:

   CODE

   kubectl apply -f - <<EOF
   apiVersion: source.toolkit.fluxcd.io/v1beta1
   kind: GitRepository
   metadata:
     name: dkp-catalog-applications
     namespace: ${WORKSPACE_NAMESPACE}
     labels:
       kommander.d2iq.io/gitapps-gitrepository-type: catalog
       kommander.d2iq.io/gitrepository-type: catalog
   spec:
     interval: 1m0s
     ref:
       tag: v2.5.2
     timeout: 20s
     url: https://github.com/mesosphere/dkp-catalog-applications
   EOF

4. Verify that you can see the DKP workspace catalog Apps available in the UI (in the Applications section in said workspace), and in the CLI, using kubectl:

   CODE

   kubectl get apps -n ${WORKSPACE_NAMESPACE}

Workspace DKP Catalog Applications

Ensure that your DKP Catalog application is compatible with:

• The Kubernetes version in all the Managed and Attached clusters of the workspace where you want to install the catalog application.

• The range of Kubernetes versions supported in this release of DKP.

If your current Catalog application version is not compatible, upgrade the application to a compatible version.