Talk tech with tips and tutorials from builders at Kong and the Kong Community.
APIs come in all different shapes and forms. In this tutorial, I'll show you a K8s Ingress gRPC example. I’ll explain how to deploy a gRPC service to Kubernetes and provide external access to the service using Kong's Kubernetes Ingress Controller. And to hype you up a little bit about the upcoming…
[](/blog/engineering/kubernetes-ingress-grpc-example)
API gateway request transformation policies are incredibly powerful. There are many situations when an API developer can take advantage of request transformations to adjust the shape and values of a request to cleanly fit their API. Let’s say you’re deprecating a certain endpoint for your API, but…
[](/blog/engineering/api-gateway-request-transformation)
A true service mesh should focus on how to manage and orchestrate connectivity globally. Connecting a new service mesh for each use case is a much simpler problem to solve, but doing so won't help you scale. You'll just be throwing a service mesh in each cluster and calling it a day. The more…
[](/blog/engineering/scaling-service-mesh)
In this article, we're going to build a fun and simple gRPC server in Node.js. Then we'll demonstrate how to use Insomnia to make gRPC requests on our server. First, let's briefly cover some core tech concepts. If you're already familiar with the basics, skip ahead to the tutorial or watch the…
[](/blog/engineering/insomnia-grpc)
Over the past ten years, Clubhouse and other innovative startups built software quickly. They started from scratch and blew past their incumbents. But the fact of the matter is that speed is no longer a differentiator. Everyone can move quickly. We've seen it as Facebook and Twitter quickly…
[](/blog/engineering/service-mesh-vms-kubernetes)
Think back to when your development team made the switch to Dockerized containers. What was once an application requiring multiple services on virtual machines transitioned to an application consisting of multiple, tidy Docker containers. While the result was a streamlined system, the transition…
[](/blog/engineering/docker-kubernetes-ingress-controller)
Hello, everyone! Viktor Gamov, a developer advocate with Kong here. In this article, I would like to show you how to set up service connectivity using Kong Konnect and Kubernetes . I will deploy an application in Kubernetes, configure a runtime through Konnect and demonstrate some management…
[](/blog/engineering/kubernetes-kong-konnect)
When setting up Kubernetes for the first time, one of the networking challenges you might face is how to safely grant outside clients access to your cluster. By default, pods within a cluster can communicate with all other pods and services. You should restrict access to anything outside of that…
[](/blog/engineering/traffic-policies-kubernetes)
In our last Kong and Okta tutorial, we will implement a basic access control policy based on Okta’s groups and planes. This series will show you how to implement service authentication and authorization for Kong Konnect and Okta using the OpenID Connect ( OIDC ) plugin. Parts 1, 2 and 3…
[](/blog/engineering/access-control-policies)
In this first section, I'll provide a quick overview of the business case and the tools you can use to create a Kubernetes ingress API gateway. If you're already familiar, you could skip ahead to the tutorial section or watch the video at the bottom of this article. Digital transformation has led…
[](/blog/engineering/kubernetes-ingress-api-gateway)
Kong Dev Portal comes out of the box with a RESTful API -based catalog and YAML-based template functionality. In this tutorial, I'll show you how to get to the next level of API documentation using Kong Dev Portal with GraphQL. That way, you'll be able to give your API developers an interactive…
[](/blog/engineering/kong-developer-portal-graphql)
In our third Kong and Okta tutorial, we'll go through the introspection flow implementation. This series will show you how to implement service authentication and authorization for Kong Konnect and Okta using the OpenID Connect ( OIDC ) plugin. Parts 1, 2 and 4 cover: [iframe loading="lazy"…
[](/blog/engineering/introspection-flow-konnect-okta)
One of the most common questions I get asked is around the relationship between Kong Gateway and Kuma or Kong Mesh . The linking between these two sets of products is a huge part of the unique “magic” Kong brings to the connectivity space. In this blog post and the video below, we’re going…
[](/blog/engineering/kuma-service-mesh-gateway-mode)
Want to learn more about the nuts and bolts of APIOps? Download our eBook, Unlocking the Full Potential of your APIs with APIOps , and learn about the stages of APIOps, get an understanding of the technical assets required, and explore the tooling needed to transform API development and management.…
[](/blog/engineering/automating-developer-pipeline-apiops)
In our second Kong and Okta tutorial, we'll go through the authorization code flow applied to user authentication processes. This series will show you how to implement service authentication and authorization for Kong Konnect and Okta using the OpenID Connect ( OIDC ) plugin. Parts 1, 3 and 4…
[](/blog/engineering/konnect-okta-authorization-code-flow)