https://github.com/blixhavn/kubernetes-workshop

https://github.com/blixhavn/kubernetes-workshop

Last synced: 27 days ago
JSON representation

• Host: GitHub
• URL: https://github.com/blixhavn/kubernetes-workshop
• Owner: blixhavn
• Created: 2023-04-18T07:08:10.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2023-04-18T12:45:22.000Z (over 1 year ago)
• Last Synced: 2024-11-03T12:22:12.405Z (2 months ago)
• Language: Shell
• Size: 7.81 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

        
# Kubernetes workshop

In this workshop, your task is to set up a local Kubernetes cluster, and then configure the resources needed to expose a web service.

## Prerequisites

An UNIX-environment/shell with Docker available (Git Bash seems to work)

### Kubectl and Kind

Kubectl is the CLI used to communicate with Kubernetes API servers. Kind provides a simple way of running Kubernetes on your local machine.

Follow the instructions here: https://kubernetes.io/docs/tasks/tools/

### Configure your cluster with an Ingress controller

The Kind cluster needs to be set up in a particular way for this:

```

cat <

```

Verify that everything is configured correctly by visiting `localhost:8000` in your browser and see that you get a response.

### Scale

Horizontally scale your deployment, then use the `./loadtest.sh localhost:8000` script to inspect how requests are routed to different replicas.

### Rollout new version

While running the loadtest in a terminal, change the deployment to use version 2.0.0 of the image and apply it. If you have enough replicas you might see that version 1 and version 2 are living side by side for a little period.