README.md

nestjs-mysql-aks

Repo Folder Structure

📂.github
  └──📂workflows
      ├──📜aks-deploy.yml
      └──📜terraform-deploy.yml
📂app
📂kubernetes
  └──📂bases
      └──📂app
          ├──📜deployment.yaml
          └──📜service.yaml
📂terraform-main
  ├──📜main.tf
  ├──📜outputs.tf
  └──📜variables.tf
📂terraform-modules
  └──📂azure-container-registry
      ├──📜main.tf
      ├──📜outputs.tf
      └──📜variables.tf

Configuration

• kind create cluster --name "kluster"
• Build nestjs app

cd app
docker build -t nestjs-app .
docker run -p 3000:3000 nestjs-app #Just to validate if the app is running

• kind load docker-image nestjs-app --name "kluster"
• kubectl apply -f kubernetes/bases/app
• kubectl port-forward services/backend 3000:80 to test locally
• access the localhost:3000
• Terraform

cd terraform-live/
terraform init
terraform plan -var-file="dev.tfvars" -out="dev.plan"
terraform apply "dev.plan"

• ACR

az acr login -n <ACR>
docker tag nestjs-app <ACR>.azurecr.io/nestjs-app:latest
docker push <ACR>.azurecr.io/nestjs-app

• Configure the managed identity from AKS to have role of ACRPull in the ACR

• AKS

az aks get-credentials --resource-group <RG> --name <AKS>
az aks update -n <AKS> -g <RG> --attach-acr <ACR>
kubectl get nodes
#Run without the kustomization
cd ./kubernetes/bases/
kubectl apply -f ./app/
kubectl set image deployment.apps/nestjs nestjs=<ACR>.azurecr.io/nestjs-app:latest
#Run with the customization
#no need if the apply -f was performed
#Adding dynamic values
#ubuntu ACR_NAME=nginx IMAGE_NAME="" kubectl kustomize .
#windows
#$Env:ACR_NAME= "nestjsmysqlaksdevacr.azurecr.io"
#$Env:IMAGE_NAME="nestjs-app"
#kubectl kustomize .
kubectl apply -k .\app\