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KAWS Deploying Kubernetes Clusters using AWS, CoreOS, Terraform, and Rust @jimmycuadra

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KUBERNETES IS THE FUTURE

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$ export KUBERNETES_PROVIDER=aws $ curl -sS https://get.k8s.io | bash

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Reproducible infrastructure

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resource "aws_elb" "frontend" { name = "frontend-load-balancer" listener { instance_port = 8000 instance_protocol = "http" lb_port = 80 lb_protocol = "http" } instances = ["${aws_instance.app.*.id}"] } resource "aws_instance" "app" { count = 5 ami = "ami-043a5034" instance_type = "m1.small" }

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$ terraform plan

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+ aws_instance.example ami: "" => "ami-043a5034" availability_zone: "" => "" instance_type: "" => "m1.small" key_name: "" => "" private_dns: "" => "" private_ip: "" => "" public_dns: "" => "" public_ip: "" => "" security_groups: "" => "" subnet_id: "" => ""

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$ terraform apply

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Provisioning

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Workflow

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INTRODUCING KAWS

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Goals

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Infrastructure as code

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Production grade Kubernetes clusters

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Secure access credentials

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Shell scripts

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$ kaws init my-companys-infrastructure $ cd my-companys-infrastructure $ git init

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$ tree . !"" clusters !"" pubkeys #"" terraform #"" main.tf

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$ cat terraform/main.tf module "kaws" { source = "github.com/InQuicker/kaws//terraform?ref=v0.1.0" ... }

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$ kaws key export [email protected]

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$ tree . !"" clusters !"" pubkeys $ #"" [email protected] #"" terraform #"" main.tf

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$ kaws cluster create staging \ --ami ami-1234 \ --domain example.com \ --kubernetes-version 1.0.7 \ --instance-size m3.medium \ --ssh-key deployer \ --uid [email protected] \ --zone-id Z1D633PJN98FT9

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$ tree . !"" clusters $ #"" staging $ !"" apiserver-key.pem.asc $ !"" apiserver.pem $ !"" ca-key.pem.asc $ !"" ca.pem $ !"" ca.srl $ !"" node-key.pem.asc $ !"" node.pem $ !"" openssl.cnf $ !"" terraform.tfstate $ #"" terraform.tfvars !"" pubkeys $ #"" [email protected] #"" terraform #"" main.tf

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$ kaws cluster apply staging

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kubernetes.example.com

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$ kaws admin create $ kaws admin sign $ kaws admin install

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OPEN SOURCED TODAY

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github.com/InQuicker/kaws

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THANK YOU @jimmycuadra

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QUESTIONS? @jimmycuadra