Azure Service Mesh Project

Overview

This project serves as a learning platform for understanding microservices architecture and service mesh implementation, particularly within the Azure ecosystem.

Technology Stack

• Cloud Provider: Azure
• Infrastructure as Code (IaC): Terraform
• Continuous Integration and Continuous Deployment (CI/CD): GitLab
• Service Mesh: Istio

Guideline

0. Testing Locally

Docker

DOCKER_REGISTRY_REPO_NAME=yuyatinnefeld
IMAGE_NAME=hello-world:1.5.0
cd microservices/apps/hello-world-app
docker build -t $DOCKER_REGISTRY_REPO_NAME/$IMAGE_NAME .
docker run -d --rm -e MESSAGE="MY_DOCKER_MESSAGE" -e ENV="DEV" -p 8080:8080 $DOCKER_REGISTRY_REPO_NAME/$IMAGE_NAME
docker image push $DOCKER_REGISTRY_REPO_NAME/$IMAGE_NAME

K8S

cd microservices/deployment/hello-world-app
kubectl apply -f deployment-dockerhub.yaml
kubectl port-forward svc/hello-world-service 8080 &

1. Initiate Azure Cloud Project

Link

2. Create ARG and AKS with az-cli

Link

3. Deploy K8S App into AKS Cluster

Link

4. Create ACR and Push Image into ARC

Link

5. Create AKS with OSM (Open Service Mesh)

Link

6. Setup Gitlab CICD Workflow and Terraform Integration

• Create a Terraform Service Principals
• Define GitLab CI/CD Variables
• Configurate Terraform Service Principals

7. Setup Gitops Workflow for AKS Cluster

8. Clean Up Resources

Execute the following commands to clean up resources:

az acr repository delete -n $CONTAINER_REGISTRY_NAME --image $IMAGE_NAME

az aks delete --name $MY_AKS_CLUSTER_NAME --resource-group $MY_RESOURCE_GROUP_NAME

az group delete -n $MY_RESOURCE_GROUP_NAME

az account management-group subscription remove --name $MANAGEMENT_GROUP --subscription $SUBSCRIPTION_NAME