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feat(eks): support eks with k8s 1.27 #25897

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merged 8 commits into from
Jul 7, 2023
Merged

feat(eks): support eks with k8s 1.27 #25897

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44a6d36
support eks with k8s 1.27
pahud Jun 7, 2023
996b23d
Merge branch 'main' into eks-127
pahud Jul 5, 2023
7b50033
update README
pahud Jul 6, 2023
781b2d1
Update packages/aws-cdk-lib/aws-eks/lib/cluster.ts
kaizencc Jul 6, 2023
aab4158
Merge branch 'main' into eks-127
mergify[bot] Jul 6, 2023
5db474d
Merge branch 'main' into eks-127
pahud Jul 7, 2023
11b83de
Merge branch 'main' into eks-127
mergify[bot] Jul 7, 2023
c435bed
Merge branch 'main' into eks-127
mergify[bot] Jul 7, 2023
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46 changes: 23 additions & 23 deletions packages/aws-cdk-lib/aws-eks/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -38,12 +38,12 @@ This example defines an Amazon EKS cluster with the following configuration:
* A Kubernetes pod with a container based on the [paulbouwer/hello-kubernetes](https://github.com/paulbouwer/hello-kubernetes) image.

```ts
import { KubectlV26Layer } from '@aws-cdk/lambda-layer-kubectl-v26';
import { KubectlV27Layer } from '@aws-cdk/lambda-layer-kubectl-v27';

// provisioning a cluster
const cluster = new eks.Cluster(this, 'hello-eks', {
version: eks.KubernetesVersion.V1_26,
kubectlLayer: new KubectlV26Layer(this, 'kubectl'),
version: eks.KubernetesVersion.V1_27,
kubectlLayer: new KubectlV27Layer(this, 'kubectl'),
});

// apply a kubernetes manifest to the cluster
Expand Down Expand Up @@ -136,15 +136,15 @@ Creating a new cluster is done using the `Cluster` or `FargateCluster` construct

```ts
new eks.Cluster(this, 'HelloEKS', {
version: eks.KubernetesVersion.V1_26,
version: eks.KubernetesVersion.V1_27,
});
```

You can also use `FargateCluster` to provision a cluster that uses only fargate workers.

```ts
new eks.FargateCluster(this, 'HelloEKS', {
version: eks.KubernetesVersion.V1_26,
version: eks.KubernetesVersion.V1_27,
});
```

Expand All @@ -168,7 +168,7 @@ At cluster instantiation time, you can customize the number of instances and the

```ts
new eks.Cluster(this, 'HelloEKS', {
version: eks.KubernetesVersion.V1_26,
version: eks.KubernetesVersion.V1_27,
defaultCapacity: 5,
defaultCapacityInstance: ec2.InstanceType.of(ec2.InstanceClass.M5, ec2.InstanceSize.SMALL),
});
Expand All @@ -180,7 +180,7 @@ Additional customizations are available post instantiation. To apply them, set t

```ts
const cluster = new eks.Cluster(this, 'HelloEKS', {
version: eks.KubernetesVersion.V1_26,
version: eks.KubernetesVersion.V1_27,
defaultCapacity: 0,
});

Expand Down Expand Up @@ -339,7 +339,7 @@ The following code defines an Amazon EKS cluster with a default Fargate Profile

```ts
const cluster = new eks.FargateCluster(this, 'MyCluster', {
version: eks.KubernetesVersion.V1_26,
version: eks.KubernetesVersion.V1_27,
});
```

Expand Down Expand Up @@ -416,7 +416,7 @@ You can also configure the cluster to use an auto-scaling group as the default c

```ts
const cluster = new eks.Cluster(this, 'HelloEKS', {
version: eks.KubernetesVersion.V1_26,
version: eks.KubernetesVersion.V1_27,
defaultCapacityType: eks.DefaultCapacityType.EC2,
});
```
Expand Down Expand Up @@ -509,7 +509,7 @@ You can configure the [cluster endpoint access](https://docs.aws.amazon.com/eks/

```ts
const cluster = new eks.Cluster(this, 'hello-eks', {
version: eks.KubernetesVersion.V1_26,
version: eks.KubernetesVersion.V1_27,
endpointAccess: eks.EndpointAccess.PRIVATE, // No access outside of your VPC.
});
```
Expand Down Expand Up @@ -571,7 +571,7 @@ You can specify the VPC of the cluster using the `vpc` and `vpcSubnets` properti
declare const vpc: ec2.Vpc;

new eks.Cluster(this, 'HelloEKS', {
version: eks.KubernetesVersion.V1_26,
version: eks.KubernetesVersion.V1_27,
vpc,
vpcSubnets: [{ subnetType: ec2.SubnetType.PRIVATE_WITH_EGRESS }],
});
Expand Down Expand Up @@ -618,7 +618,7 @@ You can configure the environment of the Cluster Handler functions by specifying
```ts
declare const proxyInstanceSecurityGroup: ec2.SecurityGroup;
const cluster = new eks.Cluster(this, 'hello-eks', {
version: eks.KubernetesVersion.V1_26,
version: eks.KubernetesVersion.V1_27,
clusterHandlerEnvironment: {
https_proxy: 'http://proxy.myproxy.com',
},
Expand Down Expand Up @@ -656,7 +656,7 @@ You can configure the environment of this function by specifying it at cluster i

```ts
const cluster = new eks.Cluster(this, 'hello-eks', {
version: eks.KubernetesVersion.V1_26,
version: eks.KubernetesVersion.V1_27,
kubectlEnvironment: {
'http_proxy': 'http://proxy.myproxy.com',
},
Expand All @@ -676,11 +676,11 @@ Depending on which version of kubernetes you're targeting, you will need to use
the `@aws-cdk/lambda-layer-kubectl-vXY` packages.

```ts
import { KubectlV26Layer } from '@aws-cdk/lambda-layer-kubectl-v26';
import { KubectlV27Layer } from '@aws-cdk/lambda-layer-kubectl-v27';

const cluster = new eks.Cluster(this, 'hello-eks', {
version: eks.KubernetesVersion.V1_26,
kubectlLayer: new KubectlV26Layer(this, 'kubectl'),
version: eks.KubernetesVersion.V1_27,
kubectlLayer: new KubectlV27Layer(this, 'kubectl'),
});
```

Expand Down Expand Up @@ -715,7 +715,7 @@ const cluster1 = new eks.Cluster(this, 'MyCluster', {
kubectlLayer: layer,
vpc,
clusterName: 'cluster-name',
version: eks.KubernetesVersion.V1_26,
version: eks.KubernetesVersion.V1_27,
});

// or
Expand All @@ -733,7 +733,7 @@ By default, the kubectl provider is configured with 1024MiB of memory. You can u
```ts
new eks.Cluster(this, 'MyCluster', {
kubectlMemory: Size.gibibytes(4),
version: eks.KubernetesVersion.V1_26,
version: eks.KubernetesVersion.V1_27,
});

// or
Expand Down Expand Up @@ -772,7 +772,7 @@ When you create a cluster, you can specify a `mastersRole`. The `Cluster` constr
```ts
declare const role: iam.Role;
new eks.Cluster(this, 'HelloEKS', {
version: eks.KubernetesVersion.V1_26,
version: eks.KubernetesVersion.V1_27,
mastersRole: role,
});
```
Expand Down Expand Up @@ -800,7 +800,7 @@ You can use the `secretsEncryptionKey` to configure which key the cluster will u
const secretsKey = new kms.Key(this, 'SecretsKey');
const cluster = new eks.Cluster(this, 'MyCluster', {
secretsEncryptionKey: secretsKey,
version: eks.KubernetesVersion.V1_26,
version: eks.KubernetesVersion.V1_27,
});
```

Expand All @@ -810,7 +810,7 @@ You can also use a similar configuration for running a cluster built using the F
const secretsKey = new kms.Key(this, 'SecretsKey');
const cluster = new eks.FargateCluster(this, 'MyFargateCluster', {
secretsEncryptionKey: secretsKey,
version: eks.KubernetesVersion.V1_26,
version: eks.KubernetesVersion.V1_27,
});
```

Expand Down Expand Up @@ -1100,7 +1100,7 @@ when a cluster is defined:

```ts
new eks.Cluster(this, 'MyCluster', {
version: eks.KubernetesVersion.V1_26,
version: eks.KubernetesVersion.V1_27,
prune: false,
});
```
Expand Down Expand Up @@ -1487,7 +1487,7 @@ property. For example:
```ts
const cluster = new eks.Cluster(this, 'Cluster', {
// ...
version: eks.KubernetesVersion.V1_26,
version: eks.KubernetesVersion.V1_27,
clusterLogging: [
eks.ClusterLoggingTypes.API,
eks.ClusterLoggingTypes.AUTHENTICATOR,
Expand Down
9 changes: 9 additions & 0 deletions packages/aws-cdk-lib/aws-eks/lib/cluster.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -895,6 +895,15 @@ export class KubernetesVersion {
*/
public static readonly V1_26 = KubernetesVersion.of('1.26');

/**
* Kubernetes version 1.27
*
* When creating a `Cluster` with this version, you need to also specify the
* `kubectlLayer` property with a `KubectlV26Layer` from
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* `@aws-cdk/lambda-layer-kubectl-v27`.
*/
public static readonly V1_27 = KubernetesVersion.of('1.27');

/**
* Custom cluster version
* @param version custom version number
Expand Down