1.3.0

1.3.0 2017-10-06

• Breaking Change: All HTTP engines are now Netty 4; engine: configuration key is no longer valid.
• Upgraded to Finagle 7.1
• Kubernetes
  • Added a workaround for an issue where Kubernetes namers fail to update because watches are not correctly restarted due to a regression in some versions of Kubernetes (#1636).
  • Fixed io.l5d.k8s.configMap interpreter failing to update after receiving an invalid dtab (#1639).
  • Performance improvements for Kubernetes namers.
• Prometheus
  • Added an optional prefix: configuration key to add a prefix to all metrics reported by Linkerd (#1655).
• DNS SRV Record namer
  • Ensured that DNS names in SRV queries are absolute (#1637).
  • Added an optional domain config key for relative DNS lookups (#1637).
  • Removed redundant dnssrv metrics scope from SRV record namer metrics (#1637).
• Consul
  • Consul namers no longer watch the entire list of services, improving performance significantly when there are large numbers of services (#1646).
• Curator
  • Added support for ServiceInstance objects with custom payloads (#1272).