Custom-Helm-Module-to-Deploy-AWS_EKS-Application/Helpfile.json - main - osbornray/PythonHacks

Custom-Helm-Module-to-Deploy-AWS_EKS-Application/Helpfile.json
66 строк3 KB
RekhuGopal
Custom Helm Module demo
03 окт 2021, 13:19
03 окт 2021, 13:19175262f
Pre-Requisite-2 EKS Cluster
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## Pre-requisite links
https://docs.aws.amazon.com/eks/latest/userguide/getting-started-eksctl.html

## Have Helm installed in your VM
helm version --short
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Creating custom Helm chart
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## Create custom helm
helm create cqpocshelm

## List dependencies
helm dependency list

## Update dependencies
helm dependency update

## Vaidate the manifest file
helm template cqpocshelm/
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EKS Cluster
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## Create EKS cluster
eksctl create cluster --name cqpocsefkdemo --node-type t2.large --nodes 3 --nodes-min 3 --nodes-max 5 --region us-east-1 --zones us-east-1a,us-east-1b,us-east-1c,us-east-1d,us-east-1f

## Get EKS Cluster service
eksctl get cluster --name cqpocsefkdemo --region us-east-1

## Create IAM OIDC provider
eksctl utils associate-iam-oidc-provider --region us-east-1 --cluster cqpocsefkdemo --approve

## Create an IAM policy called
aws iam create-policy --policy-name AWSLoadBalancerControllerIAMPolicy --policy-document file://iam_policy.json

## Create a IAM role and ServiceAccount
eksctl create iamserviceaccount --cluster cqpocsefkdemo --namespace kube-system --name aws-load-balancer-controller --attach-policy-arn arn:aws:iam::357171621133:policy/AWSLoadBalancerControllerIAMPolicy --override-existing-serviceaccounts --approve

## Install the TargetGroupBinding CRDs
kubectl apply -k github.com/aws/eks-charts/stable/aws-load-balancer-controller/crds?ref=master
kubectl get crd

## Deploy the Helm chart
helm repo add eks https://aws.github.io/eks-charts

## Configure AWS ALB (Apllication Load Balancer) to sit infront of Ingress
helm upgrade -i aws-load-balancer-controller eks/aws-load-balancer-controller -n kube-system --set clusterName=cqpocsefkdemo --set serviceAccount.create=false --set serviceAccount.name=aws-load-balancer-controller --set image.tag="v2.2.0"

kubectl -n kube-system rollout status deployment aws-load-balancer-controller

## Install the application
helm install cqpocs-helm cqpocshelm/

## List kubernetes cluster
helm ls

## Verify Ingress
kubectl get ingress/ingress-2048 -n game-2048

## Get Ingress URL
kubectl get ingress/ingress-2048 -n game-2048 -o jsonpath='{.status.loadBalancer.ingress[0].hostname}'

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