Created
November 20, 2019 20:10
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cfn
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| aws cloudformation update-stack --stack-name ${StackName} --template-body file://./ec2.yaml --parameters ParameterKey=KeyName,ParamaterValue=testkeypair > cfn.err 2>&1 | |
| update_output=$(cat cfn.err) | |
| if [[ $update_output =~ ValidationError && $update_output =~ "No updates" ]]; then | |
| echo "No updates to perform" | |
| exit 0 | |
| fi | |
| aws cloudformation wait stack-update-complete --stack-name ${StackName} |
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