terraform-aws-eks

Overview

This is just a simple EKS module for terraform which I am using for learning and testing purposes.

An optionable bastian host can be created if you intend to protect your cluster in a private network, thus not accessible from internet. If that's the case, then set the variable create_bastion_host to true.

The work here is currently in progress.

CI Tooling

Pre-commit

[..]

Terraform-docs

[..]

Semantic-Release

Configured to react on changes for the following branches:

main
dev/*
feature/*
hotfix/*
ci/*

It relies on formalzed commit message convention to document changes and while producing a new release version. Link here

Commit message convention

Angular conceived a truly good reference, here is their official resource

Terraform

Requirements

No requirements.

Providers

Name	Version
aws	5.68.0
http	3.4.5

Modules

No modules.

Resources

Name	Type
aws_cloudwatch_log_group.this	resource
aws_eks_access_entry.this	resource
aws_eks_access_policy_association.this	resource
aws_eks_addon.this	resource
aws_eks_cluster.this	resource
aws_eks_node_group.ec2_ondemand	resource
aws_iam_instance_profile.this	resource
aws_iam_role.ec2_role	resource
aws_iam_role.eksrole	resource
aws_iam_role.workernoderole	resource
aws_iam_role_policy.this	resource
aws_iam_role_policy_attachment.AmazonEKSClusterPolicy	resource
aws_iam_role_policy_attachment.AmazonEKSVPCResourceController	resource
aws_iam_role_policy_attachment.EC2ContainerRegistryReadOnly	resource
aws_iam_role_policy_attachment.EKS_CNI_Policy	resource
aws_iam_role_policy_attachment.WorkerNodePolicy	resource
aws_instance.bastion	resource
aws_launch_template.this	resource
aws_lb_target_group.this	resource
aws_security_group.bastion	resource
aws_security_group.this	resource
aws_security_group_rule.this	resource
aws_ami.al2023	data source
aws_default_tags.vars	data source
aws_iam_policy_document.eksassumepolicy	data source
aws_ssm_parameter.eks_ami_release_version	data source
http_http.myip	data source

Inputs

Name	Description	Type	Default	Required
addons	n/a	list(object({ name = string version = string }))	n/a	yes
ami_subnet	__todo__	string	n/a	yes
capacity_type	Define the EKS capacity type (ON_DEMAND, SPOT)	string	n/a	yes
create_bastion_host	It defines whether to create a bastion host or not	bool	false	no
eks_subnets	__todo__	list(any)	n/a	yes
eks_version	Version of EKS	string	n/a	yes
key_name	__todo__	string	n/a	yes
private_access	Enable / Disable private access to the cluster	bool	"false"	no
public_access	Enable / Disable public access to the cluster	bool	"false"	no
public_keys	A list of public keys used to connect to the server	list(any)	n/a	yes
vpc	__todo__	string	n/a	yes

Outputs

Name	Description
bastion_public_ip	n/a
endpoint	n/a

Prerequisites

Before getting your hands dirty, make sure you have the following tools installed in your developer machine:

• Terraform
• Kubectl (this is only needed if your cluster is exposed to public internet)