Book Image

The DevOps 2.3 Toolkit

By : Viktor Farcic
Book Image

The DevOps 2.3 Toolkit

By: Viktor Farcic

Overview of this book

Building on The DevOps 2.0 Toolkit, The DevOps 2.1 Toolkit: Docker Swarm, and The DevOps 2.2 Toolkit: Self-Sufficient Docker Clusters, Viktor Farcic brings his latest exploration of the DevOps Toolkit as he takes you on a journey to explore the features of Kubernetes. The DevOps 2.3 Toolkit: Kubernetes is a book in the series that helps you build a full DevOps Toolkit. This book in the series looks at Kubernetes, the tool designed to, among other roles, make it easier in the creation and deployment of highly available and fault-tolerant applications at scale, with zero downtime. Within this book, Viktor will cover a wide range of emerging topics, including what exactly Kubernetes is, how to use both first and third-party add-ons for projects, and how to get the skills to be able to call yourself a “Kubernetes ninja.” Work with Viktor and dive into the creation and exploration of Kubernetes with a series of hands-on guides.
Table of Contents (18 chapters)
The End
Other Books You May Enjoy

Creating Ingress Resources based on paths

We'll try to make our go-demo-2-api service available through the port 80. We'll do that by defining an Ingress resource with the rule to forward all requests with the path starting with /demo to the service go-demo-2-api.

Let's take a look at the Ingress' YAML definition:

cat ingress/go-demo-2-ingress.yml  

The output is as follows:

apiVersion: extensions/v1beta1
kind: Ingress
  name: go-demo-2
  annotations: "false" "false" spec: rules: - http: paths: - path: /demo backend: serviceName: go-demo-2-api servicePort: 8080

This time, metadata contains a field we haven't used before. The annotations section allows us to provide additional information to the...