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from aws_cdk import ( | |
core, | |
aws_ec2 as ec2, | |
aws_eks as eks, | |
aws_iam as iam | |
) | |
class StackK8SStack(core.Stack): | |
def __init__(self, scope: core.Construct, id: str, **kwargs) -> None: | |
super().__init__(scope, id, **kwargs) | |
cluster_name = "SampleCluster" | |
eks_vpc_id = "XXX-foreign-vpc-id-YYY" | |
eks_vpc = ec2.Vpc.from_lookup(self, id="EKS_MSK_VPC", | |
vpc_id=eks_vpc_id, | |
vpc_name="stack-networking/EKS_MSK_VPC") | |
eks_admin_role = iam.Role(self, f"{cluster_name}-AdminRole", | |
assumed_by=iam.AccountPrincipal(account_id=self.account)) | |
eks_cluster = eks.Cluster(self, f"{cluster_name}", | |
cluster_name=f"{cluster_name}", | |
masters_role=eks_admin_role, | |
kubectl_enabled=True, | |
version="1.15", | |
vpc=eks_vpc) | |
eks_cluster.add_capacity("ondemand-worker", instance_type=ec2.InstanceType("t3.large"), | |
min_capacity=1, max_capacity=3, | |
bootstrap_options=eks.BootstrapOptions( | |
kubelet_extra_args='--node-labels lifecycle=ondemand' | |
)) | |
eks_cluster.add_resource("fargate-namespace", { | |
"apiVersion": "v1", | |
"kind": "Namespace", | |
"metadata": { | |
"name": "fargate", | |
"labels": { | |
"name": "fargate" | |
} | |
} | |
}) | |
eks_cluster.add_capacity("spot-worker", instance_type=ec2.InstanceType("t3.large"), | |
min_capacity=1, max_capacity=3, spot_price='0.0912', | |
bootstrap_options=eks.BootstrapOptions( | |
kubelet_extra_args='--node-labels lifecycle=spot' | |
)) | |
eks_cluster.add_fargate_profile("default-fargate-profile", | |
fargate_profile_name="default", | |
selectors=[eks.Selector(namespace="fargate")], | |
vpc=eks_cluster.vpc) | |
eks_cluster.add_chart("k8s-dashboard", chart="kubernetes-dashboard", namespace="fargate", | |
repository="https://kubernetes-charts.storage.googleapis.com/") |
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