mirror of https://github.com/hashicorp/consul
52 lines
1.9 KiB
Markdown
52 lines
1.9 KiB
Markdown
---
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layout: docs
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page_title: 0.2.x
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description: >-
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Consul API Gateway release notes for version 0.2.x
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---
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# Consul API Gateway 0.2.0
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## Release Highlights
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- **Cross Namespace Reference Policies:** Reference Policies are security
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mechanism in the Kubernetes Gateway API that allows users to better control
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how traffic is routed between Kubernetes namespaces. With the previous
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releases of Consul API Gateway, users could route requests from the API
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Gateway across various namespaces without providing any sort of explicit
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permissions. While this meant that any service connected to the service mesh
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was reachable, it didn’t allow users to set the more granular restrictions or
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permissions that they may expect.
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This version of API Gateway implements Cross Namespace Reference Policies
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and requires them when routes are in a different namespace than the services
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(as specified by the `backendRef`) they are routing traffic to.
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## Supported Software
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- Consul 1.11.2+
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- HashiCorp Consul Helm chart 0.43.0+
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- Kubernetes 1.21+
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- Kubectl 1.21+
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- Envoy proxy support is determined by the Consul version deployed. Refer to
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[Envoy Integration](/docs/connect/proxies/envoy) for details.
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## Kubernetes Gateway API Specification
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Supported version of the Gateway API spec: `v1alpha2`(v0.4.1)
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## Upgrading
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~>**Note**: If your current deployment has routes and and services that cross namespaces, those routes will not be applied to their gateways until cross namespace reference policies are created for them.
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For detailed information on upgrading, including how to create the required refeence policies, please refer to the [upgrade details page](/docs/api-gateway/upgrade-specific-versions)
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## Change logs
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The changelogs for this major release version and any maintenance versions are listed below.
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-> **Note**: These links will take you to the changelogs on the GitHub website.
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- [0.2.0](https://github.com/hashicorp/consul-api-gateway/releases/tag/v0.2.0)
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