AWS Rancher Terraform Bootstrap

Creates a multi AZ HA rancher enviroment in AWS using Terraform. Split into modules for ease of use.

Requirements:

• Terraform v0.9 >
• ACME plugin for Terraform, to generate Lets Encrypt certs: https://github.com/paybyphone/terraform-provider-acme

Usage:

• Update main.tf with your prefered settings

Currently builds:

• VPC
• Internet gateway
• 1 x public subnet per AZ
• 1 x private subnet per AZ
• 1 x NAT gateway per private subnet
• Routing tables
• Bastion host in public subnet with ELB
• RDS (mysql) for Rancher HA backened
• Auto scaling group rancher management nodes
• IAM policies and security groups
• Rancher management nodes split over each AZ
• ELB with let's encrypt SSL cert
• Route 53 records for bastion and Rancher web interface

Complete:

• Rancher Web Interface Nodes
• Mysql RDS HA Backend
• Bastion host
• ELB for Rancher web managment nodes
• IAM roles for nodes
• SSL certs for web nodes ELB's
• ELB proxy policy for web managment nodes

Things to add (Work in Progress):

• Rancher default username and access control
• Worker nodes
• Worker nodes ASG
• Worker nodes registration
• S3
• Better ELB health checks