This release addresses some critical issues found by the community when using Istio 1.0. This release note describes what’s different between Istio 1.0 and Istio 1.0.1.
Improved Pilot scalability and Envoy startup time.
Fixed virtual service host mismatch issue when adding a port.
Added limited support for merging multiple virtual service or destination rule definitions for the same host.
Allow outlier consecutive gateway failures when using HTTP.
Made it possible to use Pilot standalone, for those users who want to only leverage Istio’s traffic management functionality.
Introduced the convenient
values-istio-gateway.yamlconfiguration that enables users to run standalone gateways.
Fixed a variety of Helm installation issues, including an issue with the
istio-sidecar-injectorconfigmap not being found.
Fixed the Istio installation error with Galley not being ready.
Fixed a variety of issues around mesh expansion.
Policy and Telemetry
Added an experimental metrics expiration configuration to the Mixer Prometheus adapter.
Updated Grafana to 5.2.2.
- Ability to specify sink options for the Stackdriver adapter.
- Improved configuration validation for health checks.