2.7.0
This release adds an experimental feature to send some "warm-up" requests to the collector's own /health
endpoint when the collector first starts up. We have found from experiment this can cut down the number of 502s returned from a load balancer in front of the collector in Kubernetes deployments. More details in #249.
The new feature is turned off by default, and can be enabled by setting collector.experimental.warmup.enable = true
in the config file. See the example config files for a demonstration of where to put this configuration option.
Changelog
- Send warmup requests to self on startup (#249)