Home

Awesome

<!-- markdownlint-disable -->

<a href="https://cpco.io/homepage"><img src="https://github.com/cloudposse/terraform-aws-eks-fargate-profile/blob/main/.github/banner.png?raw=true" alt="Project Banner"/></a><br/> <p align="right"> <a href="https://github.com/cloudposse/terraform-aws-eks-fargate-profile/releases/latest"><img src="https://img.shields.io/github/release/cloudposse/terraform-aws-eks-fargate-profile.svg?style=for-the-badge" alt="Latest Release"/></a><a href="https://github.com/cloudposse/terraform-aws-eks-fargate-profile/commits"><img src="https://img.shields.io/github/last-commit/cloudposse/terraform-aws-eks-fargate-profile.svg?style=for-the-badge" alt="Last Updated"/></a><a href="https://slack.cloudposse.com"><img src="https://slack.cloudposse.com/for-the-badge.svg" alt="Slack Community"/></a></p>

<!-- markdownlint-restore --> <!-- ** DO NOT EDIT THIS FILE ** ** This file was automatically generated by the `cloudposse/build-harness`. ** 1) Make all changes to `README.yaml` ** 2) Run `make init` (you only need to do this once) ** 3) Run`make readme` to rebuild this file. ** ** (We maintain HUNDREDS of open source projects. This is how we maintain our sanity.) ** -->

Terraform module to provision an AWS Fargate Profile and Fargate Pod Execution Role for EKS.

[!TIP]

πŸ‘½ Use Atmos with Terraform

Cloud Posse uses atmos to easily orchestrate multiple environments using Terraform. <br/> Works with Github Actions, Atlantis, or Spacelift.

<details> <summary><strong>Watch demo of using Atmos with Terraform</strong></summary> <img src="https://github.com/cloudposse/atmos/blob/main/docs/demo.gif?raw=true"/><br/> <i>Example of running <a href="https://atmos.tools"><code>atmos</code></a> to manage infrastructure from our <a href="https://atmos.tools/quick-start/">Quick Start</a> tutorial.</i> </detalis>

Introduction

By default, this module will provision an AWS Fargate Profile and Fargate Pod Execution Role for EKS.

Note that in general, you only need one Fargate Pod Execution Role per AWS account, and it can be shared across regions. So if you are creating multiple Faragte Profiles, you can reuse the role created by the first one, or instantiate this module with fargate_profile_enabled = false to create the role separate from the profile.

Usage

For a complete example, see examples/complete.

For automated tests of the complete example using bats and Terratest (which tests and deploys the example on AWS), see test.

  module "label" {
    source  = "cloudposse/label/null"
    version = "0.25.0"
  
    # This is the preferred way to add attributes. It will put "cluster" last
    # after any attributes set in `var.attributes` or `context.attributes`.
    # In this case, we do not care, because we are only using this instance
    # of this module to create tags.
    attributes = ["cluster"]
  
    context = module.this.context
  }
  
  locals {
    tags = try(merge(module.label.tags, tomap("kubernetes.io/cluster/${module.label.id}", "shared")), null)
    
    eks_worker_ami_name_filter = "amazon-eks-node-${var.kubernetes_version}*"
  
    allow_all_ingress_rule = {
      key              = "allow_all_ingress"
      type             = "ingress"
      from_port        = 0
      to_port          = 0 # [sic] from and to port ignored when protocol is "-1", warning if not zero
      protocol         = "-1"
      description      = "Allow all ingress"
      cidr_blocks      = ["0.0.0.0/0"]
      ipv6_cidr_blocks = ["::/0"]
    }
  
    allow_http_ingress_rule = {
      key              = "http"
      type             = "ingress"
      from_port        = 80
      to_port          = 80
      protocol         = "tcp"
      description      = "Allow HTTP ingress"
      cidr_blocks      = ["0.0.0.0/0"]
      ipv6_cidr_blocks = ["::/0"]
    }
  
    extra_policy_arn = "arn:aws:iam::aws:policy/job-function/ViewOnlyAccess"
  }
  
  module "vpc" {
    source  = "cloudposse/vpc/aws"
    version = "1.1.0"
  
    cidr_block = var.vpc_cidr_block
    tags       = local.tags
  
    context = module.this.context
  }
  
  module "subnets" {
    source  = "cloudposse/dynamic-subnets/aws"
    version = "1.0.0"
  
    availability_zones   = var.availability_zones
    vpc_id               = module.vpc.vpc_id
    igw_id               = module.vpc.igw_id
    cidr_block           = module.vpc.vpc_cidr_block
    nat_gateway_enabled  = true
    nat_instance_enabled = false
    tags                 = local.tags
  
    context = module.this.context
  }
  
  module "ssh_source_access" {
    source  = "cloudposse/security-group/aws"
    version = "1.0.1"
  
    attributes                 = ["ssh", "source"]
    security_group_description = "Test source security group ssh access only"
    create_before_destroy      = true
    allow_all_egress           = true
  
    rules = [local.allow_all_ingress_rule]
  
    vpc_id = module.vpc.vpc_id
  
    context = module.label.context
  }
  
  module "https_sg" {
    source  = "cloudposse/security-group/aws"
    version = "1.0.1"
  
    attributes                 = ["http"]
    security_group_description = "Allow http access"
    create_before_destroy      = true
    allow_all_egress           = true
  
    rules = [local.allow_http_ingress_rule]
  
    vpc_id = module.vpc.vpc_id
  
    context = module.label.context
  }
  
  module "eks_cluster" {
    source  = "cloudposse/eks-cluster/aws"
    version = "2.2.0"
  
    region                       = var.region
    vpc_id                       = module.vpc.vpc_id
    subnet_ids                   = module.subnets.public_subnet_ids
    kubernetes_version           = var.kubernetes_version
    local_exec_interpreter       = var.local_exec_interpreter
    oidc_provider_enabled        = var.oidc_provider_enabled
    enabled_cluster_log_types    = var.enabled_cluster_log_types
    cluster_log_retention_period = var.cluster_log_retention_period
  
    # data auth has problems destroying the auth-map
    kube_data_auth_enabled = false
    kube_exec_auth_enabled = true
  
    context = module.this.context
  }
  
  module "eks_node_group" {
    source  = "cloudposse/eks-node-group/aws"
    version = "2.4.0"
  
    subnet_ids                    = module.subnets.public_subnet_ids
    cluster_name                  = module.eks_cluster.eks_cluster_id
    instance_types                = var.instance_types
    desired_size                  = var.desired_size
    min_size                      = var.min_size
    max_size                      = var.max_size
    kubernetes_version            = [var.kubernetes_version]
    kubernetes_labels             = merge(var.kubernetes_labels, { attributes = coalesce(join(module.this.delimiter, module.this.attributes), "none") })
    kubernetes_taints             = var.kubernetes_taints
    ec2_ssh_key_name              = var.ec2_ssh_key_name
    ssh_access_security_group_ids = [module.ssh_source_access.id]
    associated_security_group_ids = [module.ssh_source_access.id, module.https_sg.id]
    node_role_policy_arns         = [local.extra_policy_arn]
    update_config                 = var.update_config
  
    after_cluster_joining_userdata = var.after_cluster_joining_userdata
  
    ami_type            = var.ami_type
    ami_release_version = var.ami_release_version
  
    before_cluster_joining_userdata = [var.before_cluster_joining_userdata]
  
    context = module.this.context
  
    # Ensure ordering of resource creation to eliminate the race conditions when applying the Kubernetes Auth ConfigMap.
    # Do not create Node Group before the EKS cluster is created and the `aws-auth` Kubernetes ConfigMap is applied.
    depends_on = [module.eks_cluster, module.eks_cluster.kubernetes_config_map_id]
  
    create_before_destroy = true
  
    node_group_terraform_timeouts = [{
      create = "40m"
      update = null
      delete = "20m"
    }]
  }
  
  module "eks_fargate_profile" {
    source  = "cloudposse/eks-fargate-profile/aws"
    version = "x.x.x"
  
    subnet_ids                              = module.subnets.public_subnet_ids
    cluster_name                            = module.eks_cluster.eks_cluster_id
    kubernetes_namespace                    = var.kubernetes_namespace
    kubernetes_labels                       = var.kubernetes_labels
    iam_role_kubernetes_namespace_delimiter = var.iam_role_kubernetes_namespace_delimiter
  
    context = module.this.context
  }

[!IMPORTANT] In Cloud Posse's examples, we avoid pinning modules to specific versions to prevent discrepancies between the documentation and the latest released versions. However, for your own projects, we strongly advise pinning each module to the exact version you're using. This practice ensures the stability of your infrastructure. Additionally, we recommend implementing a systematic approach for updating versions to avoid unexpected changes.

<!-- markdownlint-disable -->

Makefile Targets

Available targets:

  help                                Help screen
  help/all                            Display help for all targets
  help/short                          This help short screen
  lint                                Lint terraform code

<!-- markdownlint-restore --> <!-- markdownlint-disable -->

Requirements

NameVersion
<a name="requirement_terraform"></a> terraform>= 1.0.0
<a name="requirement_aws"></a> aws>= 3.71.0

Providers

NameVersion
<a name="provider_aws"></a> aws>= 3.71.0

Modules

NameSourceVersion
<a name="module_fargate_profile_label"></a> fargate_profile_labelcloudposse/label/null0.25.0
<a name="module_role_label"></a> role_labelcloudposse/label/null0.25.0
<a name="module_this"></a> thiscloudposse/label/null0.25.0

Resources

NameType
aws_eks_fargate_profile.defaultresource
aws_iam_role.defaultresource
aws_iam_role_policy_attachment.amazon_eks_fargate_pod_execution_role_policyresource
aws_iam_policy_document.assume_roledata source
aws_partition.currentdata source

Inputs

NameDescriptionTypeDefaultRequired
<a name="input_additional_tag_map"></a> additional_tag_mapAdditional key-value pairs to add to each map in tags_as_list_of_maps. Not added to tags or id.<br/>This is for some rare cases where resources want additional configuration of tags<br/>and therefore take a list of maps with tag key, value, and additional configuration.map(string){}no
<a name="input_attributes"></a> attributesID element. Additional attributes (e.g. workers or cluster) to add to id,<br/>in the order they appear in the list. New attributes are appended to the<br/>end of the list. The elements of the list are joined by the delimiter<br/>and treated as a single ID element.list(string)[]no
<a name="input_cluster_name"></a> cluster_nameThe name of the EKS clusterstring""no
<a name="input_context"></a> contextSingle object for setting entire context at once.<br/>See description of individual variables for details.<br/>Leave string and numeric variables as null to use default value.<br/>Individual variable settings (non-null) override settings in context object,<br/>except for attributes, tags, and additional_tag_map, which are merged.any<pre>{<br/> "additional_tag_map": {},<br/> "attributes": [],<br/> "delimiter": null,<br/> "descriptor_formats": {},<br/> "enabled": true,<br/> "environment": null,<br/> "id_length_limit": null,<br/> "label_key_case": null,<br/> "label_order": [],<br/> "label_value_case": null,<br/> "labels_as_tags": [<br/> "unset"<br/> ],<br/> "name": null,<br/> "namespace": null,<br/> "regex_replace_chars": null,<br/> "stage": null,<br/> "tags": {},<br/> "tenant": null<br/>}</pre>no
<a name="input_delimiter"></a> delimiterDelimiter to be used between ID elements.<br/>Defaults to - (hyphen). Set to "" to use no delimiter at all.stringnullno
<a name="input_descriptor_formats"></a> descriptor_formatsDescribe additional descriptors to be output in the descriptors output map.<br/>Map of maps. Keys are names of descriptors. Values are maps of the form<br/>{<br/> format = string<br/> labels = list(string)<br/>}<br/>(Type is any so the map values can later be enhanced to provide additional options.)<br/>format is a Terraform format string to be passed to the format() function.<br/>labels is a list of labels, in order, to pass to format() function.<br/>Label values will be normalized before being passed to format() so they will be<br/>identical to how they appear in id.<br/>Default is {} (descriptors output will be empty).any{}no
<a name="input_enabled"></a> enabledSet to false to prevent the module from creating any resourcesboolnullno
<a name="input_environment"></a> environmentID element. Usually used for region e.g. 'uw2', 'us-west-2', OR role 'prod', 'staging', 'dev', 'UAT'stringnullno
<a name="input_fargate_pod_execution_role_arn"></a> fargate_pod_execution_role_arnARN of the Fargate Pod Execution Role. Required if fargate_pod_execution_role_enabled is false, otherwise ignored.stringnullno
<a name="input_fargate_pod_execution_role_enabled"></a> fargate_pod_execution_role_enabledSet false to disable the Fargate Pod Execution Role creationbooltrueno
<a name="input_fargate_pod_execution_role_name"></a> fargate_pod_execution_role_nameFargate Pod Execution Role name. If not provided, will be derived from the contextstringnullno
<a name="input_fargate_profile_enabled"></a> fargate_profile_enabledSet false to disable the Fargate Profile creationbooltrueno
<a name="input_fargate_profile_iam_role_name"></a> fargate_profile_iam_role_nameDEPRECATED (use fargate_pod_execution_role_name instead): Fargate profile IAM role name. If not provided, will be derived from the contextstringnullno
<a name="input_fargate_profile_name"></a> fargate_profile_nameFargate profile name. If not provided, will be derived from the contextstringnullno
<a name="input_iam_role_kubernetes_namespace_delimiter"></a> iam_role_kubernetes_namespace_delimiterDelimiter for the Kubernetes namespace in the IAM Role namestring"-"no
<a name="input_id_length_limit"></a> id_length_limitLimit id to this many characters (minimum 6).<br/>Set to 0 for unlimited length.<br/>Set to null for keep the existing setting, which defaults to 0.<br/>Does not affect id_full.numbernullno
<a name="input_kubernetes_labels"></a> kubernetes_labelsKey-value mapping of Kubernetes labels for selectionmap(string){}no
<a name="input_kubernetes_namespace"></a> kubernetes_namespaceKubernetes namespace for selectionstring""no
<a name="input_label_key_case"></a> label_key_caseControls the letter case of the tags keys (label names) for tags generated by this module.<br/>Does not affect keys of tags passed in via the tags input.<br/>Possible values: lower, title, upper.<br/>Default value: title.stringnullno
<a name="input_label_order"></a> label_orderThe order in which the labels (ID elements) appear in the id.<br/>Defaults to ["namespace", "environment", "stage", "name", "attributes"].<br/>You can omit any of the 6 labels ("tenant" is the 6th), but at least one must be present.list(string)nullno
<a name="input_label_value_case"></a> label_value_caseControls the letter case of ID elements (labels) as included in id,<br/>set as tag values, and output by this module individually.<br/>Does not affect values of tags passed in via the tags input.<br/>Possible values: lower, title, upper and none (no transformation).<br/>Set this to title and set delimiter to "" to yield Pascal Case IDs.<br/>Default value: lower.stringnullno
<a name="input_labels_as_tags"></a> labels_as_tagsSet of labels (ID elements) to include as tags in the tags output.<br/>Default is to include all labels.<br/>Tags with empty values will not be included in the tags output.<br/>Set to [] to suppress all generated tags.<br/>Notes:<br/> The value of the name tag, if included, will be the id, not the name.<br/> Unlike other null-label inputs, the initial setting of labels_as_tags cannot be<br/> changed in later chained modules. Attempts to change it will be silently ignored.set(string)<pre>[<br/> "default"<br/>]</pre>no
<a name="input_name"></a> nameID element. Usually the component or solution name, e.g. 'app' or 'jenkins'.<br/>This is the only ID element not also included as a tag.<br/>The "name" tag is set to the full id string. There is no tag with the value of the name input.stringnullno
<a name="input_namespace"></a> namespaceID element. Usually an abbreviation of your organization name, e.g. 'eg' or 'cp', to help ensure generated IDs are globally uniquestringnullno
<a name="input_permissions_boundary"></a> permissions_boundaryIf provided, all IAM roles will be created with this permissions boundary attachedstringnullno
<a name="input_regex_replace_chars"></a> regex_replace_charsTerraform regular expression (regex) string.<br/>Characters matching the regex will be removed from the ID elements.<br/>If not set, "/[^a-zA-Z0-9-]/" is used to remove all characters other than hyphens, letters and digits.stringnullno
<a name="input_stage"></a> stageID element. Usually used to indicate role, e.g. 'prod', 'staging', 'source', 'build', 'test', 'deploy', 'release'stringnullno
<a name="input_subnet_ids"></a> subnet_idsIdentifiers of private EC2 Subnets to associate with the EKS Fargate Profile. These subnets must have the following resource tag: kubernetes.io/cluster/CLUSTER_NAME (where CLUSTER_NAME is replaced with the name of the EKS Cluster)list(string)[]no
<a name="input_tags"></a> tagsAdditional tags (e.g. {'BusinessUnit': 'XYZ'}).<br/>Neither the tag keys nor the tag values will be modified by this module.map(string){}no
<a name="input_tenant"></a> tenantID element _(Rarely used, not included by default)_. A customer identifier, indicating who this instance of a resource is forstringnullno

Outputs

NameDescription
<a name="output_eks_fargate_pod_execution_role_arn"></a> eks_fargate_pod_execution_role_arnARN of the EKS Fargate Pod Execution role
<a name="output_eks_fargate_pod_execution_role_name"></a> eks_fargate_pod_execution_role_nameName of the EKS Fargate Pod Execution role
<a name="output_eks_fargate_profile_arn"></a> eks_fargate_profile_arnAmazon Resource Name (ARN) of the EKS Fargate Profile
<a name="output_eks_fargate_profile_id"></a> eks_fargate_profile_idEKS Cluster name and EKS Fargate Profile name separated by a colon
<a name="output_eks_fargate_profile_role_arn"></a> eks_fargate_profile_role_arnDEPRECATED (use eks_fargate_pod_execution_role_arn instead): ARN of the EKS Fargate Profile IAM role
<a name="output_eks_fargate_profile_role_name"></a> eks_fargate_profile_role_nameDEPRECATED (use eks_fargate_pod_execution_role_name instead): Name of the EKS Fargate Profile IAM role
<a name="output_eks_fargate_profile_status"></a> eks_fargate_profile_statusStatus of the EKS Fargate Profile
<!-- markdownlint-restore -->

Related Projects

Check out these related projects.

[!TIP]

Use Terraform Reference Architectures for AWS

Use Cloud Posse's ready-to-go terraform architecture blueprints for AWS to get up and running quickly.

βœ… We build it together with your team.<br/> βœ… Your team owns everything.<br/> βœ… 100% Open Source and backed by fanatical support.<br/>

<a href="https://cpco.io/commercial-support?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/terraform-aws-eks-fargate-profile&utm_content=commercial_support"><img alt="Request Quote" src="https://img.shields.io/badge/request%20quote-success.svg?style=for-the-badge"/></a>

<details><summary>πŸ“š <strong>Learn More</strong></summary> <br/>

Cloud Posse is the leading DevOps Accelerator for funded startups and enterprises.

Your team can operate like a pro today.

Ensure that your team succeeds by using Cloud Posse's proven process and turnkey blueprints. Plus, we stick around until you succeed.

Day-0: Your Foundation for Success

<a href="https://cpco.io/commercial-support?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/terraform-aws-eks-fargate-profile&utm_content=commercial_support"><img alt="Request Quote" src="https://img.shields.io/badge/request%20quote-success.svg?style=for-the-badge"/></a>

Day-2: Your Operational Mastery

<a href="https://cpco.io/commercial-support?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/terraform-aws-eks-fargate-profile&utm_content=commercial_support"><img alt="Request Quote" src="https://img.shields.io/badge/request%20quote-success.svg?style=for-the-badge"/></a>

</details>

✨ Contributing

This project is under active development, and we encourage contributions from our community.

Many thanks to our outstanding contributors:

<a href="https://github.com/cloudposse/terraform-aws-eks-fargate-profile/graphs/contributors"> <img src="https://contrib.rocks/image?repo=cloudposse/terraform-aws-eks-fargate-profile&max=24" /> </a>

For πŸ› bug reports & feature requests, please use the issue tracker.

In general, PRs are welcome. We follow the typical "fork-and-pull" Git workflow.

  1. Review our Code of Conduct and Contributor Guidelines.
  2. Fork the repo on GitHub
  3. Clone the project to your own machine
  4. Commit changes to your own branch
  5. Push your work back up to your fork
  6. Submit a Pull Request so that we can review your changes

NOTE: Be sure to merge the latest changes from "upstream" before making a pull request!

🌎 Slack Community

Join our Open Source Community on Slack. It's FREE for everyone! Our "SweetOps" community is where you get to talk with others who share a similar vision for how to rollout and manage infrastructure. This is the best place to talk shop, ask questions, solicit feedback, and work together as a community to build totally sweet infrastructure.

πŸ“° Newsletter

Sign up for our newsletter and join 3,000+ DevOps engineers, CTOs, and founders who get insider access to the latest DevOps trends, so you can always stay in the know. Dropped straight into your Inbox every week β€” and usually a 5-minute read.

πŸ“† Office Hours <a href="https://cloudposse.com/office-hours?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/terraform-aws-eks-fargate-profile&utm_content=office_hours"><img src="https://img.cloudposse.com/fit-in/200x200/https://cloudposse.com/wp-content/uploads/2019/08/Powered-by-Zoom.png" align="right" /></a>

Join us every Wednesday via Zoom for your weekly dose of insider DevOps trends, AWS news and Terraform insights, all sourced from our SweetOps community, plus a live Q&A that you can’t find anywhere else. It's FREE for everyone!

License

<a href="https://opensource.org/licenses/Apache-2.0"><img src="https://img.shields.io/badge/License-Apache%202.0-blue.svg?style=for-the-badge" alt="License"></a>

<details> <summary>Preamble to the Apache License, Version 2.0</summary> <br/> <br/>

Complete license is available in the LICENSE file.

Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.  See the NOTICE file
distributed with this work for additional information
regarding copyright ownership.  The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License.  You may obtain a copy of the License at

  https://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied.  See the License for the
specific language governing permissions and limitations
under the License.
</details>

Trademarks

All other trademarks referenced herein are the property of their respective owners.


Copyright Β© 2017-2024 Cloud Posse, LLC

<a href="https://cloudposse.com/readme/footer/link?utm_source=github&utm_medium=readme&utm_campaign=cloudposse/terraform-aws-eks-fargate-profile&utm_content=readme_footer_link"><img alt="README footer" src="https://cloudposse.com/readme/footer/img"/></a>

<img alt="Beacon" width="0" src="https://ga-beacon.cloudposse.com/UA-76589703-4/cloudposse/terraform-aws-eks-fargate-profile?pixel&cs=github&cm=readme&an=terraform-aws-eks-fargate-profile"/>