Add AWS CodeDeploy Agent to Ubuntu Instance

init_codedeploy.sh

#!/bin/sh
KEY=$1
SECRET=$2
REGION=$3
if [ -z $KEY ]; then
    echo "Error: Usage is init_codedeploy.sh <KEY> <SECRET> <REGION>"
    exit 1
fi
if [ -z $SECRET ]; then
    echo "Error: Usage is init_codedeploy.sh <KEY> <SECRET> <REGION>"
    exit 1
fi
if [ -z $REGION ]; then
    echo "Error: Usage is init_codedeploy.sh <KEY> <SECRET> <REGION>"
    exit 1
fi
echo "Setting up AWS CodeDeploy Agent: key=${KEY} secret=${SECRET} region=${REGION}"

# system requirements
sudo apt-get update --assume-yes

# ruby is needed to isntall awscli
# awscli s needed for codedeploy
sudo apt-get install awscli ruby2.0 --assume-yes

# use credentials to install codedeploy agent locally
export AWS_ACCESS_KEY_ID=${KEY}
export AWS_SECRET_ACCESS_KEY=${SECRET}
export AWS_DEFAULT_REGION=${REGION}

aws s3 cp s3://aws-codedeploy-${REGION}/latest/install . --region ${REGION}
chmod +x ./install
sudo ./install auto