Update using AWS CloudFormation
If you have previously deployed the solution, follow this procedure to update the CloudFormation stack to the latest version.
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Sign in to the CloudFormation console
, select your existing CloudFormation stack, and select Update stack. -
Select Make a direct update.
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Select Replace existing template.
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Under Specify template:
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Select Amazon S3 URL.
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Copy the link of the latest template
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Paste the link in the Amazon S3 URL box.
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Verify that the correct template URL shows in the Amazon S3 URL text box.
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Choose Next.
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Choose Next again.
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Under Parameters, review the parameters for the template and modify them as necessary. Refer to Launch the stack for details about the parameters.
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Choose Next.
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On the Configure stack options page, choose Next.
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On the Review page, review and confirm the settings.
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Select the box acknowledging that the template might create IAM resources.
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Choose View change set and verify the changes.
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Choose Update stack to deploy the stack.
You can view the status of the stack in the AWS CloudFormation console in the Status column. You should receive a UPDATE_COMPLETE status in approximately 15 minutes.
Note
If you experience Amazon Cognito authentication issues while logging in from your browser after stack upgrade, please refresh your browser (Ctrl+Shift+R on Windows/Linux or Cmd+Shift+R on Mac) to clear cached data and try again.