@Marvin for a PUSH workpool deployment with AWS deployment, I'm getting below error while trying to push a docker image into ECR - raise PushError(event["error"]) prefect.utilities.dockerutils.PushError: denied: Your authorization token has expired. Reauthenticate and try again.

The error you're encountering,

prefect.utilities.dockerutils.PushError: denied: Your authorization token has expired. Reauthenticate and try again

, typically occurs when your AWS ECR authorization token has expired. This is a common issue when pushing Docker images to Amazon ECR, as AWS tokens are temporary and need to be refreshed periodically. To resolve this, you should: 1. Re-authenticate with ECR: Run the AWS CLI command to get a new authorization token and authenticate Docker to the registry:

bash
   aws ecr get-login-password --region <your-region> | docker login --username AWS --password-stdin <your-account-id>.dkr.ecr.<your-region>.<http://amazonaws.com|amazonaws.com>

Replace

<your-region>

and

<your-account-id>

with your AWS region and account ID. 2. Ensure Correct Permissions: Make sure that your IAM user or role has the necessary permissions, such as

ecr:GetAuthorizationToken

, to obtain the token. 3. Automate Token Refresh: Consider automating the token refresh process if you frequently push images to ECR. You can find more details about ECR permissions and setup in the Prefect AWS integration documentation. If you continue to experience issues, ensure that your AWS CLI and Docker are up to date. If there's a specific configuration in Prefect that might be causing an issue, you may need to review your Prefect AWS setup or consult the Prefect community for more tailored support.