Geekle DevOps Summit 22 - GitHub Actions Demo

This demo for Geekle DevOps Summit '22

• Geekle Global DevOps Summit '22 - October 4&5, 2022

Prerequisites

1. This demo requires the following secrets to be generated:
   • AKS_CLUSTER_NAME -> AKS Cluster name
   • AKS_CLUSTER_RESOURCE_GROUP -> Azure Resource Group
   • AZURE_SERVICE_PROVIDER_CREDENTIALS -> SP with permission to access the Azure Resource Group
   • GH_ENV_PAT -> PAT with repo admin access

How to Demo

1. Open project in Codespaces or VS Code
2. Use docker-compose build and docker-compose up commands to show off the application
3. Create a new branch,
   • modify azure-vote/azure-vote/config_file.cfg to update homepage values
4. Create a PR, utilize review-lab keyword comment - if desired.
5. Show AKS Cluster to demonstrate any namespace updates/changes.
6. Merge PR, observe that AKS Staging & Production - Deploy workflows kick off
7. View Staging and Production environment deployments

Azure Voting App

This sample creates a multi-container application in an Azure Kubernetes Service (AKS) cluster. The application interface has been built using Python / Flask. The data component is using Redis.

To walk through a quick deployment of this application, see the AKS quick start.

To walk through a complete experience where this code is packaged into container images, uploaded to Azure Container Registry, and then run in and AKS cluster, see the AKS tutorials.

References

GitHub Actions

Environments - You can configure environments with protection rules and secrets. When a workflow job references an environment, the job won't start until all of the environment's protection rules pass.

• GitHub Environments

GitHub Container Registry

You can store and manage Docker and OCI images in the Container registry, which uses the package namespace https://ghcr.io.

• GitHub Container Registry