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Cloud Services / Kubernetes / Operations / Software Development

Install Cloud Foundry Korifi on Google Kubernetes Engine

Simplify the management of Google Kubernetes clusters, for application developers and platform operators, by installing a Cloud Foundry abstraction using open source Korifi.
Aug 1st, 2023 10:00am by
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Managed Kubernetes clusters are very popular among software developers.

They look to managed providers for a variety of reasons, the chief being simplified management, improved reliability, and controlling costs.

Of the many providers available, Google Cloud is rather popular among software developers and is a good choice as an infrastructure provider.

Google Kubernetes Engine is the managed Kubernetes service provided by Google Cloud, but developers need more than SKE alone to manage their apps.

Cloud Foundry is a powerful Platform-as-a-Service (PaaS) that can help software developers build, deploy, and manage applications more easily and securely. It installs on any cloud-based infrastructure and transforms it into a multitenant, self-service, and consumable resource. It is built with the goal of helping developers focus on building applications — and not managing infrastructure.

Cloud Foundry was originally built for use on VM-based compute. For over a decade, Cloud Foundry has been successfully implemented for planet-scale workloads. Now, this same abstraction is being made available for Kubernetes-based workloads, too. Cloud Foundry Korifi is an implementation of the Cloud Foundry API built on top of Kubernetes-native custom resources.

Korifi is designed to install on any infrastructure provider. This is greatly simplified by managed Kubernetes offerings that are available, and has been tested additionally on kind, k3s, and other Kubernetes flavors for local development. Apps written in any language or framework can be deployed using Korifi.

This tutorial will show you how to install the Cloud Foundry Korifi on Google Kubernetes Engine.


Please install the following tools to start.

Installation Steps

The first step is to create a Kubernetes cluster. When using Google Kubernetes Engine, we found that creating a cluster using “Autopilot” does not work because it conflicts with some of the networking configuration required for Korifi. Please choose the “Standard” mode to configure the cluster. You could create the cluster using the command line using the following command:

The given command is a command-line instruction using the Google Cloud SDK (gcloud) tool to create a Google Kubernetes Engine (GKE) cluster with a specific configuration. Next, we will install the following dependencies: cert-Manager, kpack, and Contour.

Cert-Manager is an open source certificate management solution designed specifically for Kubernetes clusters. It can be installed with a single kubectl apply command, with the latest release referenced in the path to the YAML definition.

Kpack is an open source project that integrates with Kubernetes to provide a container-native build process. It consumes cloud native Buildpacks to export OCI-compatible containers. Kpack can be installed by using the kubectl apply command, bypassing the yaml containing the declaration of the latest release.

Contour is an open source ingress controller for Kubernetes that is built on top of the Envoy proxy. An ingress controller is a Kubernetes resource that manages the inbound network traffic to services within a cluster. It acts as a gateway and provides external access to the services running inside the cluster. Contour specifically focuses on providing advanced features and capabilities for managing ingress in Kubernetes.

Upon installing Contour on the Kubernetes cluster, it will generate external-facing IP addresses. This will allow us to access the cluster. The Contour service will need to be queried to ascertain the IP address we are going to map for the ingress into the cluster. The following command will help with that:

The output from this command will be an IP address, e.g. {“ip”: “”}, which will be used at various places as the base domain, suffixed with

The installation requires a container registry to function. For this installation, we will be using the Google Artifact registry. In order to access this container registry, a secret will have to be created and configured. The command for creating the registry credentials is as follows:

For this installation, the following values will have to be used:

Once the secret has been created, use the following Helm chart to install Korifi on the GKE cluster.

Note: We use as the suffix for the externally available IP address that can reach the cluster. is a wildcard DNS provider.

Once installation is completed, use the cf cli to set the API endpoint and log in to the cluster.

The following commands can be used to test the installation.

Where to Begin?

Cloud Foundry Korifi is available as a fully open source project. If you’re looking for a way to:

  • simplify the deployment experience for your application developers;
  • attain operational excellence when using Kubernetes clusters.

Then, Korifi is a great tool in your arsenal. You can go through some basic Korifi tutorials on the official Cloud Foundry page, in addition to this one to learn about the best way to get started.

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