EKS Cluster

The link between an EKS-Cluster and an EC2-Security Group in AWS is that the latter provides a secure layer of access control to the former. The EC2-Security Group acts as a virtual firewall, allowing only specific traffic to flow into or out of any EKS-Cluster. This means that administrators can create rules defining which protocols, ports, and IP addresses are allowed to interact with the cluster nodes. As such, it is essential for ensuring that only authorized users can access sensitive data and resources stored on the cluster.

The link between an EKS Cluster and an EC2 Subnet in Amazon Web Services (AWS) is that the former manages the latter. An EKS cluster is a fully managed Kubernetes service, meaning it provides all of the necessary components for running and operating a Kubernetes cluster, including nodes, networking configurations, and storage resources. An EC2 subnet is a logical subdivision of an Amazon Virtual Private Cloud (VPC), which allows users to deploy their applications in logically isolated sections of their VPC network. The EKS Cluster will manage the EC2 subnets by creating them within your VPC as well as providing access control policies that allow traffic to flow between different parts of your application architecture. This includes assigning security groups to instances within the subnets so they can communicate with each other securely. In short, an EKS Cluster manages EC2 Subnets in AWS by providing all of the necessary components for running and operating a Kubernetes cluster within your VPC network while also allowing you to secure communication between different parts of your application architecture through security group assignment.

EKS-cluster and EC2-VPC are two of the primary components of Amazon Web Services (AWS). EKS-cluster runs the Kubernetes container orchestration system, while EC2-VPC provides virtual private cloud (VPC) networking capabilities to AWS services. They are closely linked, as EC2-VPC is used to provide an isolated network for EKS clusters and other services that require VPC networking. The relationship between these two components allows an organization to deploy applications on AWS in a secure manner using managed Kubernetes clusters and managed VPCs.

The Amazon Web Services (AWS) EKS-Cluster and EKS-Addon are two components of the AWS Elastic Kubernetes Service (EKS) that are responsible for different aspects of managing a Kubernetes cluster. The EKS-Cluster is responsible for creating and managing the underlying infrastructure that a Kubernetes cluster needs to run, such as Amazon EC2 instances, Auto Scaling groups, security groups and networking components. The EKS-Addon is an optional component which provides additional functionality such as logging, monitoring and automatic scaling capabilities. By combining these two components in an AWS environment, it is possible to quickly provision a fully functional Kubernetes cluster that can be used to manage applications across multiple availability zones.

The link between an Amazon EKS Cluster and an Amazon EKS Fargate Profile is that the Fargate Profile can be associated with a cluster to enable the use of Fargate for running pods within the cluster. This allows users to take advantage of AWS's managed infrastructure for hosting containerized workloads without having to manage their own EC2 instances. By associating a profile with a cluster, users can specify which pods should be scheduled on Fargate, allowing them to take advantage of serverless computing capabilities while still using Kubernetes as their scheduler.

The link between an Amazon Web Services (AWS) EKS-Cluster and an EKS-Nodegroup is the relationship between a cluster and its nodes. An EKS-Cluster is a managed Kubernetes service where all of the underlying infrastructure and configuration is handled by AWS, while an EKS-Nodegroup contains the EC2 instances that will host your applications' containers. When you create an EKS Cluster, it creates a default Nodegroup for you to use, but you can also create additional Nodegroups for more control over your resources or to manage different types of workloads. The Cluster then manages the lifecycle of these Nodegroups, ensuring that they have sufficient resources to run your applications' containers. Ultimately, this makes it easier to manage complex applications in production on AWS using Kubernetes.

The link between an EKS Cluster and HTTP in AWS is a strong one. An EKS Cluster is an Amazon Elastic Kubernetes Service (EKS) cluster, which provides a secure and reliable environment for running containerized applications. HTTP, or Hypertext Transfer Protocol, is the protocol used to communicate between servers and clients over the Internet. An EKS cluster uses HTTP as its primary protocol for communication with AWS services such as Elastic Load Balancing (ELB), Amazon EC2 Container Service (ECS), or Amazon Relational Database Service (RDS). By using HTTP, an EKS cluster can securely access services within its own virtual private cloud or from outside sources such as the public internet.

The link between EKS-Cluster and IAM-Role in AWS is a fundamental part of the architecture for running containerised applications in the cloud. An IAM-Role defines the permissions that are required for an EKS-Cluster to access other AWS services, such as S3, EC2, and RDS. This allows these services to be utilized by applications running on the cluster. IAM-Roles can also be used to control access to resources within an EKS Cluster itself, such as defining which users or applications have access to particular nodes in the cluster.

The link between an EKS Cluster and KMS Key in AWS is that the KMS Key is used to encrypt and decrypt the data stored on the EKS Cluster. The KMS Key provides a secure way of controlling access to encrypted data within an EKS Cluster, and also enables encryption at rest for applications deployed on the cluster. In addition, KMS Keys can be used to control who has access to resources within an EKS cluster and what type of actions they are able to perform. By utilising AWS's powerful encryption capabilities, users can ensure their data remains secure even when hosted on a shared platform such as an EKS Cluster.