release-v1.1.1-1

Notable Changes

• Circuit breaking support for traffic directed to in-mesh and external destinations
• A new spec.sidecar.localProxyMode field in the MeshConfig API allows users
  to specify whether traffic from Envoy sidecars to application containers is
  redirected via 127.0.0.1 (the previous behavior and current default) or the
  Pod's IP address
• A new spec.traffic.networkInterfaceExclusionList field in the MeshConfig API
  allows users to specify names of network interfaces on Pods that should not
  have traffic proxied through Envoy sidecars
• The installed MeshConfig resource can now be updated with kubectl apply

Breaking Changes

The following changes are not backward compatible with the previous release.

• The osm_proxy_response_send_success_count and osm_proxy_response_send_error_count metrics are now labeled with the proxy certificate's common name and XDS type, so queries to match the previous equivalent need to sum for all values of each of those labels.

Deprecation Notes

The following capabilities have been deprecated and cannot be used.

• The osm_injector_injector_sidecar_count and osm_injector_injector_rq_time metrics have been removed. The osm_admission_webhook_response_total and osm_http_response_duration metrics should be used instead.
• OSM will no longer support installation on Kubernetes version v1.19.

CRD Updates

• No CRD changes between tags v1.0.0-1 and v1.1.1-1