- 智能协议侦测(实验特性):无需命名端口,基于协议[-后缀]的格式,参照之前的需求:https://istio.io/docs/setup/additional-setup/requirements/
- 无 mixer 遥测(实验特性):大部分的 mixer 特性正被移到 envoy sidecar,比如:指标收集到 prometheus,详细信息参照:https://github.com/istio/istio/wiki/Mixerless-HTTP-Telemetry
- 不再需要 Container port
- 可以完整定制生成 envoy 配置:基于 envoy filter api,可以定制:
- The HTTP/TCP listeners and their filter chains returned by LDS
- The Envoy HTTP route configuration returned by the RDS
- The set of clusters returned by CDS
- in-process mixer apdater deprecated,只会保留到 1.4,老的 adapter 需要升级到新的扩展模型 (out-of-process: https://github.com/istio/istio/wiki/Mixer-Out-Of-Process-Adapter-Dev-Guide)
详细信息: