cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

Conflicting Headers with Kuberntes and OneAgent

We got some issue as DYNATRACE is using ETag hearder to store info which are conflicting with standart Cache managment. Is ther a way to define specific hearder to be use by Dynatrace as for example X-DT-MYHEADER hearder typ


6 REPLIES 6

Are you sure that DT is using ETag? We have multiple kuberneties environments and we've never had conflict on such header parameter. If there is such in your example, you should open support ticket. Unfortunately users are not able to define custom header params.

Sebastian


For me, I get this information for dev team ETag is modified as followed

W/"d2d8037bd06cd0df9fc0aaa1cbb9bf38:dtagent101751909170927224xag:dtagent101751909170927224xag"

On which you can see dtagent, all add data block our caching efficiency.



Open support ticket then.

Sebastian


Julius_Loman
Leader

You can turn off the etag header usage in application configuration. Dynatrace adds it's value to etag to speed up changes in application configuration only. Unless you application configuration in Dynatrace changes,the value added is the same. Thus it won't break up things. I have only encountered problems when web request service sent empty Etag headers. That is however a bug of the monitored application.


Ok you're right, there is such setting:

Sebastian


We had an issue when application was sending Etag header with just a space character. Dynatrace added it's info and the request was cached but it should not be. The app should not pass the header without a proper value.