cloud9.sh

#!/bin/bash
# run Terraform to launch Cloud9 environment and attach the IAM instance profile. 
# optional: launch Cloud9 in the AFT VPC
set -e

if [[ $# -eq 0 ]] ; then
    echo 'Please include the CT Home region, i.e. us-east-1'
    exit 1
fi

# install terraform
echo "Installing Terraform"
sudo yum install -y yum-utils
sudo yum-config-manager --add-repo https://rpm.releases.hashicorp.com/AmazonLinux/hashicorp.repo
sudo yum -y install terraform

# get CT home region and optional VPC flag
export TF_VAR_ct_home_region=$1
export TF_VAR_use_aft_vpc=$2

# Run Terraform
terraform init
terraform apply -auto-approve

# Attach role to Cloud9 instance
export CLOUD9_EC2=`terraform output -raw cloud9_instance_id`
export CLOUD9_INSTANCE_PROFILE=`terraform output -raw cloud9_instance_profile`
aws ec2 associate-iam-instance-profile --iam-instance-profile Arn=$CLOUD9_INSTANCE_PROFILE --instance-id $CLOUD9_EC2 --region $TF_VAR_ct_home_region

echo "Cloud9 is ready, use the URL below to access it"
terraform output cloud9_ide