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terraform-aws-kops-metadata

Terraform module to lookup resources within a Kops cluster

This project is part of our comprehensive "SweetOps" approach towards DevOps. <img align="right" title="Share via Email" src="https://docs.cloudposse.com/images/ionicons/ios-email-outline-2.0.1-16x16-999999.svg"/> <img align="right" title="Share on Google+" src="https://docs.cloudposse.com/images/ionicons/social-googleplus-outline-2.0.1-16x16-999999.svg" /> <img align="right" title="Share on Facebook" src="https://docs.cloudposse.com/images/ionicons/social-facebook-outline-2.0.1-16x16-999999.svg" /> <img align="right" title="Share on Reddit" src="https://docs.cloudposse.com/images/ionicons/social-reddit-outline-2.0.1-16x16-999999.svg" /> <img align="right" title="Share on LinkedIn" src="https://docs.cloudposse.com/images/ionicons/social-linkedin-outline-2.0.1-16x16-999999.svg" /> <img align="right" title="Share on Twitter" src="https://docs.cloudposse.com/images/ionicons/social-twitter-outline-2.0.1-16x16-999999.svg" />

It's 100% Open Source and licensed under the APACHE2.

We literally have hundreds of terraform modules that are Open Source and well-maintained. Check them out!

Usage

IMPORTANT: The master branch is used in source just as an example. In your code, do not pin to master because there may be breaking changes between releases. Instead pin to the release tag (e.g. ?ref=tags/x.y.z) of one of our latest releases.

module "kops_metadata" {
  source       = "git::https://github.com/cloudposse/terraform-aws-kops-metadata.git?ref=master"
  dns_zone     = "cluster.domain.com"
  bastion_name = "bastion"
  masters_name = "masters"
  nodes_name   = "nodes"
}

Makefile Targets

Available targets:

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

Inputs

Name	Description	Type	Default	Required
bastion_name	Bastion server subdomain name in the Kops DNS zone	string	`bastion`	no
dns_zone	Name of the Kops DNS zone	string	-	yes
enabled	Set to false to prevent the module from creating or accessing any resources	string	`true`	no
masters_name	K8s masters subdomain name in the Kops DNS zone	string	`masters`	no
nodes_name	K8s nodes subdomain name in the Kops DNS zone	string	`nodes`	no
vpc_tag	Tag used to lookup the Kops VPC	string	`Name`	no
vpc_tag_values	Tag values list to lookup the Kops VPC	list	`<list>`	no

Outputs

Name	Description
bastion_security_group_arn	Bastion server Security Group ARN
bastion_security_group_id	Bastion server Security Group ID
masters_role_arn	K8s nodes Security Group ID
masters_role_name	K8s nodes Security Group ARN
masters_security_group_arn	K8s masters Security Group ARN
masters_security_group_id	K8s masters Security Group ID
nodes_role_arn	Kops nodes Role ARN
nodes_role_name	Kops nodes Role name
nodes_security_group_arn	Kops masters Role name
nodes_security_group_id	Kops masters Role ARN
private_subnet_ids	Private subnets IDs in the VPC
utility_subnet_ids	Utility submets IDs in the VPC
vpc_id	Kops VPC ID

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Related Projects

Check out these related projects.

terraform-aws-kops-external-dns - Terraform module to provision an IAM role for external-dns running in a Kops cluster, and attach an IAM policy to the role with permissions to modify Route53 record sets
terraform-aws-kops-ecr - Terraform module to provision an ECR repository and grant users and kubernetes nodes access to it.
terraform-aws-kops-state-backend - Easily bootstrap kops clusters (DNS & S3 Bucket)
terraform-aws-kops-vpc-peering - Terraform module to create a peering connection between a backing services VPC and a VPC created by Kops
terraform-aws-kops-route53 - Terraform module to lookup the IAM role associated with kops masters, and attach an IAM policy to the role with permissions to modify Route53 record sets
terraform-aws-kops-vault-backend - Terraform module to provision an S3 bucket for HashiCorp Vault secrets storage, and an IAM role and policy with permissions for Kops nodes to access the bucket
terraform-aws-kops-chart-repo - Terraform module to provision an S3 bucket for Helm chart repository, and an IAM role and policy with permissions for Kops nodes to access the bucket

Help

Got a question?

File a GitHub issue, send us an email or join our Slack Community.

Commercial Support

Work directly with our team of DevOps experts via email, slack, and video conferencing.

We provide commercial support for all of our Open Source projects. As a Dedicated Support customer, you have access to our team of subject matter experts at a fraction of the cost of a full-time engineer.

Questions. We'll use a Shared Slack channel between your team and ours.
Troubleshooting. We'll help you triage why things aren't working.
Code Reviews. We'll review your Pull Requests and provide constructive feedback.
Bug Fixes. We'll rapidly work to fix any bugs in our projects.
Build New Terraform Modules. We'll develop original modules to provision infrastructure.
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Implementation. We'll provide hands-on support to implement our reference architectures.

Terraform Module Development

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Slack Community

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Contributing

Bug Reports & Feature Requests

Please use the issue tracker to report any bugs or file feature requests.

Developing

If you are interested in being a contributor and want to get involved in developing this project or help out with our other projects, we would love to hear from you! Shoot us an email.

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

Fork the repo on GitHub
Clone the project to your own machine
Commit changes to your own branch
Push your work back up to your fork
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!

Copyright

License

See LICENSE for full details.

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.

Trademarks

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

About

This project is maintained and funded by Cloud Posse, LLC. Like it? Please let us know by leaving a testimonial!

We're a DevOps Professional Services company based in Los Angeles, CA. We ❤️ Open Source Software.

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Contributors

<br/>Andriy Knysh