Unable to create Airflow using Cloud Composer

[Anagha Bharadwaj]

Hi,

I have tried creating Airflow DAG using Cloud Composer, but getting below error. Please let me know how to go about it

Http error status code: 400 Http error message: BAD REQUEST Errors in: [Web server]; Error messages: Creation of airflow web server version failed. This may be an intermittent issue of the App Engine service. You may retry the operation later. {"ResourceType":"appengine.v1.version","ResourceErrorCode":"504","ResourceErrorMessage":"Timed out waiting for the flex deployment to become network provisioned."}

Regards,

Anagha Bharadwaj

[jlibera]

I understand that you are trying to create Airflow DAG using Cloud Composer, however you are encountering the error presented.

Were you able to create the Airflow DAG previously in your Composer environment without issues? Due to the nature of error message this could simply be a transient issue as the error mentions "You may retry the operation later". That being said, would you be able to try to recreate the Airflow DAG and see if this issue persists.

If the error message is still showing up, this issue would require a further investigation and inspection of your project resources, I would like to invite you to create a public issue tracker [1] in order to look into this error further.

[1] https://cloud.google.com/support/docs/issue-trackers