mirror of
https://github.com/farcasclaudiu/terraform-course.git
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Edward Viaene
53 lines
1.5 KiB
Markdown
53 lines
1.5 KiB
Markdown
# Setting up AWS EKS (Hosted Kubernetes)
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See https://www.terraform.io/docs/providers/aws/guides/eks-getting-started.html for full guide
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## Download kubectl
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```
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curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl
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chmod +x kubectl
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sudo mv kubectl /usr/local/bin
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```
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## Download the aws-iam-authenticator
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```
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wget https://github.com/kubernetes-sigs/aws-iam-authenticator/releases/download/v0.3.0/heptio-authenticator-aws_0.3.0_linux_amd64
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chmod +x heptio-authenticator-aws_0.3.0_linux_amd64
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sudo mv heptio-authenticator-aws_0.3.0_linux_amd64 /usr/local/bin/heptio-authenticator-aws
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```
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## Modify providers.tf
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Choose your region. EKS is not available in every region, use the Region Table to check whether your region is supported: https://aws.amazon.com/about-aws/global-infrastructure/regional-product-services/
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Make changes in providers.tf accordingly (region, optionally profile)
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## Terraform apply
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```
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terrafomr init
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terraform apply
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```
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## Configure kubectl
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```
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terraform output kubeconfig # save output in ~/.kube/config
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```
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## Configure config-map-auth-aws
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```
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terraform output config-map-aws-auth # save output in config-map-aws-auth.yaml
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kubectl apply -f config-map-aws-auth.yaml
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```
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## See nodes coming up
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```
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kubectl get nodes
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```
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## Destroy
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Make sure all the resources created by Kubernetes are removed (LoadBalancers, Security groups), and issue:
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```
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terraform destroy
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```
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