https://github.com/shotaromatsuya/learning-eks

Deploying EKS with DevOps and Learning concepts like Ingress, cost optimization, K8s tools ecosystem, logging consideration etc.
https://github.com/shotaromatsuya/learning-eks

argocd docker eksctl elasticsearch fluentbit fluxcd grafana helm jenkins karpenter-cluster-autoscaler kustomize prometheus terraform

Last synced: 19 days ago
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Deploying EKS with DevOps and Learning concepts like Ingress, cost optimization, K8s tools ecosystem, logging consideration etc.

• Host: GitHub
• URL: https://github.com/shotaromatsuya/learning-eks
• Owner: ShotaroMatsuya
• Created: 2021-10-31T15:28:33.000Z (about 3 years ago)
• Default Branch: master
• Last Pushed: 2023-12-15T17:54:44.000Z (11 months ago)
• Last Synced: 2024-10-03T05:06:32.664Z (about 1 month ago)
• Topics: argocd, docker, eksctl, elasticsearch, fluentbit, fluxcd, grafana, helm, jenkins, karpenter-cluster-autoscaler, kustomize, prometheus, terraform
• Language: Go
• Homepage:
• Size: 65.3 MB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • Security: Security_Chapter/ASCP/nginx.yaml

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README

        
# learning-eks

1. create cluster with 2 t3.micro nodes

```bash

$ eksctl create cluster --name eksctl-test --nodegroup-name ng-default --node-type t3.micro --nodes 2

```

OR

```bash

$ eksctl create cluster --config-file=eksctl-create-cluster.yaml

```

※create eks cluster with managed node group

```bash

$ eksctl create cluster --name  --version 1.15 --nodegroup-name  --node-type t3.micro --nodes 2 --managed

```

※ ECS Cluster with Fargate Profile

```bash

$ eksctl create cluster --name  --fargate

```

2. create node-group

```bash

$ eksctl create nodegroup --config-file=eksctl-create-ng.yaml

```

3. get the information

```bash

$ eksctl get nodegroup --cluster=eksctl-test

$ eksctl get cluster

```

4. delete cluster

```bash

$ eksctl delete cluster --name=eksctl-test

```

5. update managed nodegroup

```bash

$ eksctl upgrade nodegroup --name=managed-ng-1 --cluster=managed-cluster

```

---

# EKS Cluster の構築

```bash

eksctl create cluster \

      --name eks-cluster \

      --version 1.22 \

      --with-oidc \

      --nodegroup-name eks-cluster-node-group \

      --node-type c5.large \

      --nodes 1 \

      --nodes-min 1

```

# クラスターの削除

EKS Cluster を削除する前に、Service Type が LoadBalancer の Service が存在するばあいは、事前に削除

```bash

kubectl delete svc service

```

cluster の削除

```bash

eksctl delete cluster --name eks-cluster

```