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Kubernetes on AWS

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GunSik Choi edited this page Feb 29, 2016 · 7 revisions

Install

  • Go to Oregon region in AWS
  • Configure IAM
    • Go to IAM > Users > Permissions > Attach Policy: IAMFullAccess
    • Go to IAM > Roles > Create New Role > "kubernetes" > Attach Policy: AmazonEC2FullAccess
  • launch ec2 instance with Amazon Linux AMI and role option: "kubernetes"
  • configure aws cli
$ aws configure
AWS Access Key ID [None]: accesskey
AWS Secret Access Key [None]: secretkey
Default region name [None]: us-west-2
Default output format [None]:
  • install k8s
export KUBERNETES_PROVIDER=aws; curl -sS https://get.k8s.io | bash
  • start/stop k8s
kubernetes/cluster/kube-up.sh
kubernetes/cluster/kube-down.sh
  • overriding options
export KUBE_AWS_ZONE=eu-west-1c      // us-west-2
export NUM_MINIONS=2                 // 4
export MINION_SIZE=m3.medium         // t2.micro
export AWS_S3_REGION=eu-west-1       // us-west-2
export AWS_S3_BUCKET=kubernetes-artifacts  // kubernetes-staging-<hashkey>
export INSTANCE_PREFIX=k8s           // kubernetes
  • set path
export PATH=<path>/kubernetes/platforms/linux/amd64:$PATH
export PATH=<path>/kubernetes/cluster:$PATH
  • check cluster & credential info.
kubect cluster-info
kubectl config view

  • ssh to k8s master

    • k8s key files exists in ~/.ssh/kube_aws_ras

  • test

kubectl get pods --namespace=kube-system

Reference

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