PeriodicExportingMetricReader gives "error: 13 INTERNAL: Received HTTP status code 400"

[wozjac]

Hello,

we have the following versions:
@cap-js/telemetry: 1.1.2
exporter-metrics-otlp-grpc: 0.57.1
exporter-trace-otlp-grpc: 0.57.1

All certificates in bindings to Cloud Logging are valid.

Each one minute we get:

{"stack":"Error: PeriodicExportingMetricReader: metrics export failed (error Error: 13 INTERNAL: Received HTTP status code 400)\n at PeriodicExportingMetricReader._doRun (/home/vcap/deps/0/node_modules/@opentelemetry/sdk-metrics/build/src/export/PeriodicExportingMetricReader.js:86:19)\n at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n at async PeriodicExportingMetricReader._runOnce (/home/vcap/deps/0/node_modules/@opentelemetry/sdk-metrics/build/src/export/PeriodicExportingMetricReader.js:54:13)","message":"PeriodicExportingMetricReader: metrics export failed (error Error: 13 INTERNAL: Received HTTP status code 400)","name":"Error"}

What else we should check?

BR,
Jacek

[yevgentrukhin]

sounds expired certificate, can u double check?

Try to rebind the app/restage, and check again:

cf unbind-service app-name service-instance
cf bind-service app-name service-instance -c '{"ingest":{"certValidityDays":90}}'
cf restage app-name