Soruce Code from "Introduction to .Net Microservices"

1. Install az aks CLI

az aks install-cli

2. Build a Docker image

docker build . -t helloaks:0.0.1

docker tag helloaks:0.0.1 helloaksazurecontainerregistry.azurecr.io/hello-aks:0.0.1

3. Login to existing Azure Container Registry : HelloAKSAzureContainerRegistry from "myprojects" resource group

In portal.azure.com create an ACR(named HelloAKSAzureContainerRegistry) and an AKS Cluster (named HelloAKSKubeCluster)

#Integrate an existing ACR with existing AKS clusters by supplying valid values for acr-name or acr-resource-id as below:

az aks update -n HelloAKSKubeCluster -g myprojects --attach-acr HelloAKSAzureContainerRegistry

login to ACR

az acr login -n HelloAKSAzureContainerRegistry az login Login Succeeded

docker push helloaksazurecontainerregistry.azurecr.io/hello-aks:0.0.1

az acr repository list -n helloaksazurecontainerregistry

re-tag the Docker Image

docker tag hello-aks:0.0.1 HelloAKSAzureContainerRegistry.azurecr.io/hello-aks:0.0.1

4. Login to existing Kubernetes AKS Cluster : HelloAKSKubeCluster from "myprojects" group

# download cluster configuration for kubectl from "myprojects" group

az aks get-credentials  -n HelloAKSKubeCluster -g myprojects

# verify kubectl context

kubectl config get-contexts   			# prints all cluster contexts


# if kubectl does not point to HelloAKSKubeCluster, switch context

kubectl config use-context HelloAKSKubeCluster

5. Deploy artifacts to AKS

kubectl apply -f pod.yml

kubectl apply -f service.yml

# wait for service to receive its external IP

kubectl get svc -w
										NAME         TYPE           CLUSTER-IP   EXTERNAL-IP   PORT(S)          AGE
										hello-aks    LoadBalancer   10.0.94.52   20.71.74.14   8088:30107/TCP   63s
										kubernetes   ClusterIP      10.0.0.1     <none>        443/TCP          69m

get pods

kubectl get pods -o wide

get endpoints

kubectl get endpoints

final output

curl http://20.71.74.14:8088/weatherforecast # the ip and the port are taken from above output : EXTERNAL-IP PORT(S)

delete a pod

kubectl delete pod first-netcore-app-pod