GCP Stackdriver Nozzle for PCF Release Notes


Release Date: August 26, 2017

  • All events can now be sent to Stackdriver Logging. Previously any metric from Cloud Foundry was sent to Stackdriver Monitoring. The single Events to Subscribe to field in Ops Manager has been split into two whitelists for Stackdriver Monitoring and Stackdriver Logging. Users who have customized the default events need to re-evaluate and configure which events they want to capture.


Release Date: August 15, 2017

  • Removed requirement for specifying a UAA username/password. These steps can be skipped in Elastic Runtime v1.9.29+, v1.10.16+, and v1.11.2+ where a user is provisioned automatically for the nozzle.


Release Date: April 5, 2017

  • Fixed issue with RST_STREAM errors when writing a high volume of metrics
  • Documentation now includes requirement of Project > Editor for the nozzle service account. This is required to configure metric descriptors in Stackdriver.
  • Default instance count has changed from 1 to 2 to allow for zero downtime updates and higher availability.
  • Fixed issue where GCP Project ID was not handled correctly in tile configuration which affected users writing to a different GCP Project than their service account originated in.
  • Metric labels now include instance name.
  • Fixed issue shutting down the nozzle when a fatal error occurred which resulted in a hang attempting to drain the metrics buffer
  • Removed firehose-to-syslog and boltdb dependencies. Nozzle now caches app metadata in memory.
  • Credentials are now passed directly to the nozzle instead of through system wide application default credentials.


Release Date: January 24, 2017

This is the initial release of GCP Stackdriver Nozzle for PCF.

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