kubespray/contrib/terraform/aws/README.md

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## Kubernetes on AWS with Terraform
**Overview:**
- This will create nodes in a VPC inside of AWS
- A dynamic number of masters, etcd, and nodes can be created
- These scripts currently expect Private IP connectivity with the nodes that are created. This means that you may need a tunnel to your VPC or to run these scripts from a VM inside the VPC. Will be looking into how to work around this later.
**How to Use:**
- Export the variables for your Amazon credentials:
```
export AWS_ACCESS_KEY_ID="xxx"
export AWS_SECRET_ACCESS_KEY="yyy"
```
- Update contrib/terraform/aws/terraform.tfvars with your data
- Run with `terraform apply`
- Once the infrastructure is created, you can run the kubespray playbooks and supply contrib/terraform/aws/inventory with the `-i` flag.
**Future Work:**
- Update the inventory creation file to be something a little more reasonable. It's just a local-exec from Terraform now, using terraform.py or something may make sense in the future.