cloudfoundry/routing-release 0.153.0 on GitHub

Release Highlights

Includes a bug fix for an unintentional change to how Gorouter measures latency. Gorouter once again measures latency as it did in routing release v147 and prior, by calculating the time between when a request was received by Gorouter and when a backend app sends the first byte of the response details
API client authors can now create HTTP router groups details
Gorouter logs now include a new isolation_segment property upon startup, and for registry, unregistry, and pruned-route events details
Operator can now configure Gorouter to register routes only for specified isolation segments or for those which do not have a specified isolation segment using new property routing_table_sharding_mode details, details, details

Performance Comparison

Performance comparison of 0.152.0 vs 0.153.0 can be found in the attachment below. Raw results for the performance tests can be found in the following files:

Manifest Property Changes

Gorouter

0.152.0	0.153.0	Default Value
did not exist	`isolation_segments`
did not exist	`routing_table_sharding_mode`	all