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This article will explain in detail how to solve the problem of End of script output before headers: app.wsgi error in openstack. The editor thinks it is very practical, so I share it with you for reference. I hope you can get something after reading this article.

Environment: openstack (ocata version) runs the ceilomter-api service in the docker container. After the api service is deployed, the ceilomter command (ceilometer meter-list) cannot be used properly.

Error log:

Solution:

Edit ceilometer-api/wsgi-ceilometer-api.conf

Add WSGIApplicationGroup% {GLOBAL} under WSGIProcessGroup ceilometer-api

Then restart the ceilomter-api service

This is the end of this article on "how to solve the problem of End of script output before headers: app.wsgi errors in openstack". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, please share it for more people to see.

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