Announcing Istio 1.0.3
We’re pleased to announce the availability of Istio 1.0.3. Please see below for what’s changed.
Baixe e instale esta versão.
Visite a documentação para esta versão.
ALTERAÇÕES NO SOURCE
Inspecione o conjunto completo de alterações no código fonte.
Validating webhook is now mandatory. Disabling it may result in Pilot crashes.
Service entry validation now rejects the wildcard hostname (
*) when configuring DNS resolution. The API has never allowed this, however
ServiceEntrywas erroneously excluded from validation in the previous release. Use of wildcards as part of a hostname, e.g.
*.bar.com, remains unchanged.
The core dump path for
istio-proxyhas changed to
Mutual TLS Permissive mode is enabled by default.
Pilot performance and scalability has been greatly enhanced. Pilot now delivers endpoint updates to 500 sidecars in under 1 second.
Default trace sampling is set to 1%.
Policy and telemetry
istio-telemetry) now supports load shedding based on request rate and expected latency.
Mixer client (
istio-policy) now supports
Istio Performance dashboard added to Grafana.
istio-telemetryCPU usage by 10%.
statsd-to-prometheusdeployment. Prometheus now directly scrapes from