Effective DevOps with AWS - Second Edition

Updating our stack

Having generated the new JSON CloudFormation template, we can get in the CloudFormation console and update the stack as follows:

1. Open the CloudFormation web console in your browser at https://console.aws.amazon.com/cloudformation.
2. Select the HelloWorld stack that we created previously .
3. Click on the Actions drop-down menu, and then choose the Update Stack option.
4. Choose the helloworld-cf-v2.template file by clicking the Browse button, selecting the file, and then  clicking on the Next button.
5. This brings us to the next screen that lets us update the details of our stack. In our case, nothing has changed in the parameters, so we can continue by clicking on the Next button.
6. In the next screen as well, since we simply want ...