Skip to content

Latest commit

 

History

History
34 lines (26 loc) · 2.05 KB

README.md

File metadata and controls

34 lines (26 loc) · 2.05 KB
Raw

GitHub Actions with AKS

This sample creates a multi-container application in an Azure Kubernetes Service (AKS) cluster through GitHub Actions. The application interface has been built using Python / Flask. The data component is using Redis. This code is packaged into container images, uploaded to GitHub Container Registry, and then run in an AKS cluster..

diagram

Getting Started

  1. Fork this repo.
  2. Create a free Azure Account with $200 credit (you can use your GitHub account): https://azure.microsoft.com/en-us/free/
  3. Go to the Azure Portal: https://ms.portal.azure.com/#home and open the Cloud Shell.
  4. Create a resource group
az group create --name <RESOURCEGROUPNAME> --location westeurope
  1. Create an AKS cluster (you have to wait a few minutes)
az aks create --resource-group <RESOURCEGROUPNAME> --name <AKSNAME> --node-count 1 --generate-ssh-keys
  1. Create a Service Principal.
az ad sp create-for-rbac --sdk-auth
  1. Copy this JSON object, which you can use to authenticate from GitHub. Add it to the following secret variable: AZURE_CREDENTIALS
  2. Edit the contents of .github/workflows/main.yml so that the env variables are set to match your AKS names defined above

GitHub Actions gives you the flexibility to build an automated software development lifecycle workflow. The Kubernetes action azure/aks-set-context@v1 facilitate deployments to Azure Kubernetes Service clusters. The action sets the target AKS cluster context, which could be used by other actions like azure/k8s-deploy, azure/k8s-create-secret etc. or run any kubectl commands. Check: https://github.com/Azure/actions-workflow-samples/tree/master/Kubernetes

In this example, the workflow is already created in .github/workflows/main.yml. Check this file and change the values for the CLUSTER_NAME, CLUSTER_RESOURCE_GROUP and NAMESPACE environment variables.

Pro Tip - Stop the AKS cluster when not in use

Stop and Start an Azure Kubernetes Service (AKS) cluster (preview)