57 lines
3.2 KiB
Plaintext
57 lines
3.2 KiB
Plaintext
---
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layout: docs
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page_title: 0.5.x
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description: >-
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Learn about the changes to Consul API Gateway in version 0.5.x, including support for Consul Dataplane, routing to services in peered clusters, distroless Envoy containers, and Kubernetes tolerations
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---
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# Consul API Gateway 0.5.0
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We are pleased to announce the following updates to Consul API Gateway.
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## Release highlights
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- **Consul Dataplane Support:** Consul 1.14 introduces a simplified deployment architecture that eliminates the need to deploy node-level Consul clients on Kubernetes. This is referred to as Consul Dataplane. API Gateway 0.5.0 supports this type of deployment.
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- **Routing to Services in Peered Clusters:** API Gateway now supports the ability to route traffic to services that are imported from peered Consul clusters. Cluster peering is was added in Consul 1.14. Refer to the `MeshService` [documentation](/consul/docs/api-gateway/configuration/meshservice) for additional information.
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- **Deploy in Admin Partitions:** API Gateway can now be deployed in any Consul admin partition. Previous versions of API Gateway could only be deployed in the default partition. The partition is configured in the `GatewayClassConfig`.
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- **Configure Maximum Incoming Connections:** You can now configure the number of concurrent incoming connections that Envoy will allow. This is configured by setting the value of the `maxConnection` parameter in the `GatewayClassConfig`.
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- **Distroless Envoy Containers:** API Gateway now uses the `envoy-distroless` container image of the Envoy proxy. This improves the security of a gateway by reducing the attack surface of Envoy. Consul Helm chart `1.0.0` or greater is required to use the distroless container image.
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- **Support for Kubernetes Tolerations:** You can now configure toleration settings for the Consul API Gateway controller and Gateway instances made with the managed gateway class directly from the [Helm chart](/consul/docs/k8s/helm#h-apigateway). Kubernetes toleration settings allow you to control which nodes in a K8s cluster that the API Gateway pods should be deployed on. Refer to [Taints and Tolerations](https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/) in the Kubernetes documentation for more information.
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## Supported software
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- Consul 1.12.0+
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- HashiCorp Consul Helm chart:
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- 0.49.1+ for Consul 1.12 - 1.13
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- 1.0.0+ for Consul 1.14+
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- Kubernetes 1.21+
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- Kubernetes 1.25 is not supported at this time.
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- Kubectl 1.21+
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- Envoy proxy support is determined by the Consul version deployed. Refer to [Envoy Integration](/consul/docs/connect/proxies/envoy) for details.
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## Kubernetes Gateway API specification
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Supported version of the [Gateway API](https://gateway-api.sigs.k8s.io/) spec: v0.5.0
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## Upgrading
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For detailed information on upgrading, please refer to the [Upgrades page](/consul/docs/api-gateway/upgrades)
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## Known issues
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At the time of release, there are no known issues in API Gateway v0.5.0
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## Changelogs
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The changelogs for this major release version and any maintenance versions are listed below.
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~> **Note:** The following link will take you to the changelogs on the GitHub website.
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- [0.5.0](https://github.com/hashicorp/consul-api-gateway/releases/tag/v0.5.0)
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