rafal-szypulka
commented
6 years ago Do you access Grafana via nginx or directly? I noticed that on ITM 6 the HTTP DELETE method is rejected because of invalid Referer HTTP header (HTTP GET works). Check TEPS WAS SystemOut.log to make sure (path vary depending on platform, on Linux it is similar to: /opt/IBM/ITM/lx8266/iw/profiles/ITMProfile/logs/ITMServer/SystemOut.log), grep for Referer string. If you find something similar to:
00000014 rest E com.ibm.tivoli.rest.RestRequestProcessor service #####
Rejecting request due to invalid Referer attributeit means the ITM REST API rejects DELETE request because invalid Referer. The workaround (installation of nginx reverse proxy and clearing the Referer header) is described here: https://github.com/rafal-szypulka/grafana-ibm-apm#grafana-installation. Please let me know if it solved your problem and I will update my documentation (so far I saw this problem only for APM8).
jripollv
I've followed the installation instructions for version 0.6 but ITM TEPS is still eating memory. The server returns and 500 error after each DELETE method call. { "xhrStatus": "complete", "request": { "method": "DELETE", "url": "api/datasources/proxy/2/datasources/TMSAgent.%25IBM.STATIC021/datasets/MetricGroup.NTPROCSSR", "params": { "param_SourceToken": "Primary:IBERPER:NT", "optimize": "true", "param_Time": "20171028T220000--20171031T143915", "properties": "DPCTIME,TIMESTAMP,INSTCNAME", "condition": "INSTCNAME = '_Total'", "param_refId": 1402437313643 } }, "response": { "error": "Internal Server Error", "response": "Error 500: SRVE0295E: Error reported: 500\r\n", "message": "Internal Server Error" } }