Ubuntu Install AWS Cloudformation tools cfn-signal command
mkdir aws-cfn-bootstrap-latest curl https://s3.amazonaws.com/cloudformation-examples/aws-cfn-bootstrap-latest.tar.gz | tar xz -C aws-cfn-bootstrap-latest –strip-components 1 easy_install aws-cfn-bootstrap-latest Usage: /usr/local/bin/cfn-init –stack ${AWS::StackName} –resource AutoScalingGroup –region ${AWS::Region} /usr/local/bin/cfn-signal –exit-code 0 –stack ${AWS::StackName} –resource AutoScalingGroup –region ${AWS::Region}