Install Kaptain on Konvoy

Install

Ensure the following base addons that are needed by Kaptain are enabled:

- configRepository: https://github.com/mesosphere/kubernetes-base-addons
  configVersion: stable-1.18-3.0.0
  addonsList:
    - name: istio
      enabled: true
    - name: dex
      enabled: true
    - name: cert-manager
      enabled: true
    - name: prometheus
      enabled: true

Add Kaptain addon repository in your Konvoy cluster.yaml to install Kaptain dependencies, then follow the Konvoy documentation to deploy the addons:

    - configRepository: https://github.com/mesosphere/kubeaddons-kaptain
      configVersion: stable-1.18-0.6.0
      addonsList:
        - name: knative
          enabled: true
        - name: kubeflow-nfs
          enabled: true

After the Konvoy cluster has been deployed (incl. Istio and Knative), install KUDO:
```
kubectl kudo init
```
Download kubeflow-1.0.1_0.6.0.tgz tarball.

Install Kaptain:

kubectl kudo install --instance kaptain --namespace kubeflow --create-namespace ./kubeflow-1.0.1_0.6.0.tgz

If you would like to inject additional annotations to Kaptain’s default gateway kubeflow-ingressgateway, you can pass in the service annotations as parameters:

kubectl kudo install --instance kaptain --namespace kubeflow --create-namespace ./kubeflow-1.0.1_0.6.0.tgz -p kubeflowIngressGatewayServiceAnnotations='{"foo": "abc","bar": "xyz"}'

Monitor the installation by running:

kubectl kudo plan status --instance kaptain -n kubeflow

Once all components have been deployed, you can log in to Kaptain:

Discover the cluster endpoint and copy it to the clipboard. If you are running Kaptain on-premises:

kf_uri=$(kubectl get svc kubeflow-ingressgateway --namespace kubeflow -o jsonpath="{.status.loadBalancer.ingress[*].ip}") && echo "https://${kf_uri}"

Or if you are running Kaptain on AWS:

kf_uri=$(kubectl get svc kubeflow-ingressgateway --namespace kubeflow -o jsonpath="{.status.loadBalancer.ingress[*].hostname}") && echo "https://${kf_uri}"

Get the login credentials from Konvoy to authenticate:
```
konvoy get ops-portal
```

Uninstall Kaptain

Use the following commands to uninstall Kaptain.

kubectl kudo uninstall --instance kaptain --namespace kubeflow
kubectl wait --for=delete pod --selector istio=kubeflow-ingressgateway -n kubeflow --timeout=1m
kubectl delete operatorversions.kudo.dev kubeflow-0.5.0 --namespace kubeflow
kubectl delete operators.kudo.dev kubeflow --namespace kubeflow