Hello webhook world from: docker-hello-world-1732906117-7r89v kubectl get pod,svc,deploy The output as bellow kubectl get pod,svc,deploy NAME READY STATUS RESTARTS AGE pod/guestbook-tnc42 1/1 Running 0 38m pod/guestbook-vqgws 1/1 Running 0 38m pod/guestbook-vqnxf 1/1 Running 0 38m pod/nginx-ingress-controller-ingress-nginx-controller-7f8f65bf4g6c7 1/1 Running 0 4m23s pod/redis-master-dp7h7 1/1 Running. Hello webhook world from: docker-hello-world-1732906117-6115l Hostname in the HTML output change, demonstrating that load balancing is Issue the cURL request several times to see the The last line of the output shows the HTML that is returned from the pod whose Hello webhook world from: docker-hello-world-1732906117-0ztkm Strict-Transport-Security: max-age=15724800 includeSubDomains
kubectl get services -n NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE ingress-nginx-controller NodePort 10.233.39. Instead, the public access will be routed from the load balancer to the ingress controller, and from the ingress controller to the upstream service.Ĭreate the new hello-world deployment and service on nodes in the cluster by running the following command:Įxample output from the above command: HTTP/1.1 301 Moved Permanently Instead of using the port of 80/443, you should use the ports that are associated with the Service of type NodePort that youve created during the Ingress controller provisioning. The docker-hello-world service does not need public access directly to it. Note the docker-hello-world service's type is ClusterIP, rather than LoadBalancer, because this service will be proxied by the ingress-nginx-controller ingress controller service. Image: scottsbaldwin/docker-hello-world:latest Setting Up the Example Ingress Controller A backend service called docker-hello-world-svc.The service exposes the backend deployment for consumption by the ingress controller deployment.This is done by using a stock hello-world image that serves the minimum required routes for a default backend. The deployment handles default routes for health checks and 404 responses. A backend deployment called docker-hello-world.Because Container Engine for Kubernetes uses an Oracle Cloud Infrastructure integration/cloud-provider, a load balancer will be dynamically created with the correct nodes configured as a backend set. The service exposes the ingress controller deployment as a service of type LoadBalancer. An ingress controller service called ingress-nginx-controller.
Nginx upstreams point to services that match specified selectors. The binary manipulates and reloads the /etc/nginx/nf configuration file when an ingress is created in Kubernetes. The deployment deploys an image that contains the binary for the ingress controller and Nginx. An ingress controller deployment called ingress-nginx-controller.The example includes an ingress controller and a hello-world backend.