No data from OpenCensus/malware-scanning/* custom metrics

[ntpct1993]

Hi,

As mentioned from the issue title, there is no data from all custom metrics.
The rest (scanning stuff) are working fine for me - thank you for your work.

I added some debug logs in metrics.js to see what happened there and to make sure metrics.js was called.
I'm sure that writeScanCleanMetric and writeScanInfectedMetric functions were called

writeScanCleanMetric ====== sourceBucket: phucnguyen-clamav-unscanned - destinationBucket: phucnguyen-clamav-unscanned - fileSize: 4 - scanDuration: 105 - clamVersion: ClamAV 1.0.5/27344/Mon Jul 22 08:26:31 2024

writeScanInfectedMetric ====== sourceBucket: <unscanned-bucket> - destinationBucket: <quarantined-bucket> - fileSize: 69 - scanDuration: 100 - clamVersion: ClamAV 1.0.5/27344/Mon Jul 22 08:26:31 2024

The initialization was OK also
"Starting ClamAV daemon: clamd {"severity":"INFO","level":30,"timestamp":{"seconds":1721708195,"nanos": 437000000},"pid":2612,"hostname":"localhost","serviceContext":{"service":"gcs-malware-scanner","version":"2.6.1"},"logging.googleapis.com/insertId":"..........6mnyAoxPtAB7AQqpV3.lw6","message":"Metrics initialized for malware-scanning/ on project <my_project>}"

However, there was nothing displayed from Metric explorer console page - all metrics are inactive

Please help me with this

FYI, I already granted the Metric Writer role for the cloudrun Service Account (malware-scanner@${PROJECT_ID}.iam.gserviceaccount.com)

[ntpct1993]

Got 502 error code when sending data to the opencensus metrics

[nielm]

Is this still occurring?
There was an short outage of monitoring last week, but it does not seem to overlap with your issue.

I have deployed from head in a teat project, and the counters are working correctly.

502 is an internal sever error, which is not a permissions issue, and does imply something going wrong in cloud monitoring backend.

I do have a plan to replace the (deprecated) opencensus metrics library with its replacement - opentelemetry.

[ntpct1993]

yes, it's still occurring.

However, I didnt find any 502 error from logs anymore.
But still NO DATA

[nielm]

version 3 switched from using openCensus to openTelemetry for counters reporting. Does the issue still occur?