To fully benefit from running replicas of the ingress controller, make sure … The creation of the kubernetes resources completes fine and the load balancer is created in GCE but the associated health check appears as failed. Only creating an Ingress resource has no effect. NGINX Plus R23 introduces new features including health checks for backend gRPC servers, unprivileged installation, support for the OpenID Connect PKCE extension, finer-grained control over TLS connections, a new method of setting cookie flags, and NGINX JavaScript enhancements. Traefik: The health check path is /ping. The Ingress Controller is an application that runs in a cluster in conjunction with a load balancer and routes incoming HTTP/HTTPS/TCP requests to proxied servers according to routing rules specified in Ingress resources. service/ingress-nginx created // If you want all nodes to pass the health check: $ kubectl patch svc ingress-nginx -n ingress-nginx -p '{"spec":{"externalTrafficPolicy":"Cluster"}}' Enter fullscreen mode K3s and RKE Kubernetes clusters handle health checks differently because they use different Ingresses by default. You may need to deploy an Ingress controller such as ingress-nginx. There are a variety of ways that GKE configures Google Cloud load balancer health checks when deploying through Ingress. For RKE Kubernetes clusters, NGINX Ingress is used by default, whereas for K3s Kubernetes clusters, Traefik is the default Ingress. This provides enterprise‑grade delivery services for Kubernetes applications including real-time metrics, session persistence, active health checks, and JWT validation. The best solution for now is having a single nginx ingress (which would help with a single health check and keeping failover simple), the second best would be increasing the number of origins to either 8 or 12, however creating a enterprise account for a demo environment for 2 weeks would be a hassle for us as well as Cloudflare itself. To learn more about how GKE Ingress deploys health checks, see Ingress health checks. Health Check Paths for NGINX Ingress and Traefik Ingresses. On the other hand, if you are looking for high performance and additional features supported by NGINX (e.g. I have accessed each of the cluster nodes to check the endpoint of the healt check and I see that it only works on the node where the ingress-nginx-controller pod has been created. You must have an Ingress controller to satisfy an Ingress. JWT validation, OpenTracing), consider using the Ingress Controller from NGINX instead. Use the Inspection component to check for workload security risks in an ACK cluster; ... Health check settings and auto scaling settings used for creating an application through an image; ... configure the NGINX ingress controller to use the SLB instance with the following annotations. DevOps can provide external access to their Kubernetes environments using the NGINX Ingress Controller for Kubernetes. To create the ingress controller, use Helm to install nginx-ingress. Both the Anthos Ingress controller and the GKE Ingress controller support creating health checks this way. For added redundancy, two replicas of the NGINX ingress controllers are deployed with the --set controller.replicaCount parameter. You can choose from a number of Ingress controllers. One method is to configure health checks explicitly through a BackendConfig. 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