mirror of https://github.com/istio/istio.io.git
46 lines
1.5 KiB
Markdown
46 lines
1.5 KiB
Markdown
---
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title: Istio 1.0.1
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weight: 91
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icon: notes
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---
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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.
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{{< relnote_links >}}
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## Networking
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- Improved Pilot scalability and Envoy startup time.
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- Fixed virtual service host mismatch issue when adding a port.
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- Added limited support for [merging multiple virtual service or destination rule definitions](/help/ops/traffic-management/deploy-guidelines/#multiple-virtual-services-and-destination-rules-for-the-same-host) for the same host.
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- Allow [outlier](https://www.envoyproxy.io/docs/envoy/latest/api-v2/api/v2/cluster/outlier_detection.proto) consecutive gateway failures when using HTTP.
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## Environment
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- Made it possible to use Pilot standalone, for those users who want to only leverage Istio's traffic management functionality.
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- Introduced the convenient `values-istio-gateway.yaml` configuration that enables users to run standalone gateways.
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- Fixed a variety of Helm installation issues, including an issue with the `istio-sidecar-injector` configmap not being found.
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- Fixed the Istio installation error with Galley not being ready.
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- Fixed a variety of issues around mesh expansion.
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## Policy and Telemetry
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- Added an experimental metrics expiration configuration to the Mixer Prometheus adapter.
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- Updated Grafana to 5.2.2.
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### Adapters
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- Ability to specify sink options for the Stackdriver adapter.
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## Galley
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- Improved configuration validation for health checks.
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