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Docs: Add health check annotations for AWS. (#12018)

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Long Wu Yuan 2024-09-26 11:02:01 +00:00 committed by GitHub
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docs/deploy/index.md
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@ -68,13 +68,18 @@ helm show values ingress-nginx --repo https://kubernetes.github.io/ingress-nginx
!!! attention "Helm install on AWS/GCP/Azure/Other providers"
The *ingress-nginx-controller helm-chart is a generic install out of the box*. The default set of helm values is **not** configured for installation on any infra provider. The annotations that are applicable to the cloud provider must be customized by the users.<br/>
See [AWS LB Controller](https://kubernetes-sigs.github.io/aws-load-balancer-controller/v2.2/guide/service/annotations/).<br/>
Examples of some annotations needed for the service resource of `--type LoadBalancer` on AWS are below:
Examples of some annotations recommended (healthecheck ones are required for target-type IP) for the service resource of `--type LoadBalancer` on AWS are below:
```yaml
annotations:
service.beta.kubernetes.io/aws-load-balancer-target-group-attributes: deregistration_delay.timeout_seconds=270
service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip
service.beta.kubernetes.io/aws-load-balancer-healthcheck-path: /healthz
service.beta.kubernetes.io/aws-load-balancer-healthcheck-port: "10254"
service.beta.kubernetes.io/aws-load-balancer-healthcheck-protocol: http
service.beta.kubernetes.io/aws-load-balancer-healthcheck-success-codes: 200-299
service.beta.kubernetes.io/aws-load-balancer-scheme: "internet-facing"
service.beta.kubernetes.io/aws-load-balancer-backend-protocol: tcp
service.beta.kubernetes.io/aws-load-balancer-cross-zone-load-balancing-enabled: "true"
service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: "ip"
service.beta.kubernetes.io/aws-load-balancer-type: nlb
service.beta.kubernetes.io/aws-load-balancer-manage-backend-security-group-rules: "true"
service.beta.kubernetes.io/aws-load-balancer-access-log-enabled: "true"