Atlas Examples
This repository contains application and infrastructure examples for Atlas by HashiCorp.
Examples
| Example | Description | Tools Used |
|---|---|---|
| HAProxy-Nodejs | Deploy a HAProxy and Node.js application on AWS. | Atlas, Consul, Packer, and Terraform |
| consul-cluster | Deploy and bootstrap a consul-cluster in various configurations. | Atlas, Consul, Packer, and Terraform |
| google-hyperspace | Deploy a real-time multiplayer space shooter game to Google Compute Engine. | Atlas, Packer, and Terraform |
| infrastructures | Deploy full application architectures including database, cache, and messaging servers. | Atlas, Consul, Packer, Terraform, and Vault |
| metamon | Deploy a python web app to AWS using Ansible for configuration. | Atlas, Packer, and Terraform |
| nomad-cluster | Deploy and bootstrap a Nomad cluster on AWS. | Atlas, Nomad, and Terraform |
| spark | Deploy a Spark cluster to AWS. | Atlas, Consul, consul-template, and Terraform |
Setup
Examples should use common inputs and structures as much as possible. The most commonly used environment variables for the examples are listed and explained below.
Environment Variables
# For Atlas
ATLAS_TOKEN
ATLAS_USERNAME
# For AWS
AWS_ACCESS_KEY_ID
AWS_SECRET_ACCESS_KEY
AWS_DEFAULT_REGION
See the Environment variable article on Wikipedia for an explanation of how to set and use environment variables.
Atlas Variables
To generate an Atlas Token, visit your account page in Atlas.
Atlas Username can be either your personal username in Atlas (e.g., clstokes) or the name of the organization you belong to within Atlas (e.g., hashicorp).
Amazon Web Services Credentials
Visit the IAM Management Console and follow th instructions at Managing Access Keys for IAM Users.
Google Cloud Platform Credentials
Visit the Google Developers Console and follow the instructions at Service accounts.
Writing Examples
Pretty simple - create a folder named after the example. Add a README if setup is required, and add supporting files.
Please try to adhere to the above environment variables to keep projects consistent and easy to adopt.
Issues
To report issues (such as typographical errors or confusion) in these examples, please open a GitHub issue. For Atlas-specific support, please email support@hashicorp.com.
Documentation
Additional documentation on Atlas, Vagrant, Packer, Terraform, and Consul can be read here.