EKS

Overview

CloudMock emulates Amazon EKS, supporting cluster management, node groups, Fargate profiles, add-ons, and tagging.

Supported Operations

Operation	Status	Notes
CreateCluster	Supported	Creates an EKS cluster
DescribeCluster	Supported	Returns cluster details
ListClusters	Supported	Lists all clusters
DeleteCluster	Supported	Deletes a cluster
UpdateClusterConfig	Supported	Updates cluster configuration
CreateNodegroup	Supported	Creates a managed node group
DescribeNodegroup	Supported	Returns node group details
ListNodegroups	Supported	Lists node groups for a cluster
DeleteNodegroup	Supported	Deletes a node group
UpdateNodegroupConfig	Supported	Updates node group configuration
CreateFargateProfile	Supported	Creates a Fargate profile
DescribeFargateProfile	Supported	Returns Fargate profile details
ListFargateProfiles	Supported	Lists Fargate profiles
DeleteFargateProfile	Supported	Deletes a Fargate profile
CreateAddon	Supported	Creates an add-on
DescribeAddon	Supported	Returns add-on details
ListAddons	Supported	Lists add-ons for a cluster
DeleteAddon	Supported	Deletes an add-on
TagResource	Supported	Adds tags to a resource
UntagResource	Supported	Removes tags from a resource
ListTagsForResource	Supported	Lists tags for a resource

Quick Start

Node.js

import { EKSClient, CreateClusterCommand } from '@aws-sdk/client-eks';

const client = new EKSClient({
  endpoint: 'http://localhost:4566',
  region: 'us-east-1',
  credentials: { accessKeyId: 'test', secretAccessKey: 'test' },
});

await client.send(new CreateClusterCommand({
  name: 'my-cluster',
  roleArn: 'arn:aws:iam::000000000000:role/eks-role',
  resourcesVpcConfig: { subnetIds: ['subnet-12345'], securityGroupIds: ['sg-12345'] },
}));

Python

import boto3

client = boto3.client('eks',
    endpoint_url='http://localhost:4566',
    region_name='us-east-1',
    aws_access_key_id='test',
    aws_secret_access_key='test')

client.create_cluster(
    name='my-cluster',
    roleArn='arn:aws:iam::000000000000:role/eks-role',
    resourcesVpcConfig={'subnetIds': ['subnet-12345'], 'securityGroupIds': ['sg-12345']})

Configuration

cloudmock.yml

services:
  eks:
    enabled: true

Known Differences from AWS

• No actual Kubernetes control plane is provisioned
• Node groups do not launch real EC2 instances
• Cluster endpoint and certificate authority data are stubs
• Add-ons are stored but not installed