vSphere Air-gapped Bootstrap

Prerequisites

Before you perform this procedure, ensure that you have created a CAPI VM template.

Bootstrap a kind cluster and CAPI controllers

Konvoy deploys all cluster lifecycle services to a bootstrap cluster, which deploys a workload cluster. When the workload cluster is ready, move the cluster lifecycle services to the workload cluster, after which the workload cluster manages its own lifecycle.

1. Assuming you have downloaded dkp-air-gapped-bundle_v2.4.2_linux_amd64.tar.gz, extract the tarball to a local directory:

   CODE

   tar -xzvf dkp-air-gapped-bundle_v2.4.2_linux_amd64.tar.gz && cd dkp-v2.4.2

2. Load the bootstrap docker image on your bastion machine.

   CODE

   docker load -i konvoy-bootstrap-image-v2.4.2.tar

3. Create a bootstrap cluster:

   CODE

   dkp create bootstrap --kubeconfig $HOME/.kube/config

   If your environment uses HTTP/HTTPS proxies, you must include the flags --http-proxy, --https-proxy, and --no-proxy and their related values in this command for it to be successful. More information is available in Configure HTTP Proxy.

   The output resembles this example:

   CODE

   ✓ Creating a bootstrap cluster
   ✓ Initializing new CAPI components

4. Ensure that the CAPV controllers are present with the command:

   CODE

   kubectl get pods -n capv-system

   The output resembles the following:

   CODE

   NAME                                      READY   STATUS    RESTARTS   AGE
   capv-controller-manager-785c5978f-nnfns   1/1     Running   0          13h

Next Step:

Create a new vSphere Air-gapped Kubernetes cluster.