This entry was posted in Azure and tagged AKS, Cloud, Container, Docker, KinD, Kubernetes, Microsoft Azure, Monitoring, PaaS, Public Cloud on 17. I already deployed an example application and can reach the app via I can also verify the health status of the Istio ingress gateway using the endpoint > curl -sI HTTP/1.1 200 OKĪs usual you find the Istio template in my GitHub repository. The KinD setup is now ready for your workloads.
#Kubernetes ingress docker desktop install#
That is all and with running the istioctl install -f install-istio.yaml command we kick off the Istio deployment.Īfter a couple of minutes Istio got successfully installed. Therefore, we must switch to the type NodePort to expose the ingress gateway on the localhost / host interface. Per default the ingress gateway uses the service type LoadBalancer which do not work on KinD as an SLB (Software Load Balancer) implementation is missing. Same as for istiod I am setting the HPA maxReplicas to 1 and adjusting the PodDisruptionBudget.įurthermore, I specify a nodeSelector ensuring, in case of a KinD multi node cluster, that the Istio ingress gateway always runs on a particular node. Next stop is the Istio ingress gateway configuration as seen above. Now we are going to create a pod and deploy it to k8s. For more please check out Kubernetes documentation. Ingress is used with Ingress Controller (ingress-nginx) to access Ingress resources. With a LoadBalancer Service, we can access our microservices.
#Kubernetes ingress docker desktop upgrade#
Otherwise an Istio upgrade would not succeed as we never fulfill the PodDisruptionBudget. Ingress exposes HTTP and HTTPS routes from outside the cluster, to services within the cluster. Let us start now with the configuration settings I am using for Istio on a KinD single node cluster.įor the istiod component I am setting the HPA maxReplicas to 1 having enough spare capacity for my workloads.Ī requirement then is to use an overlay overwriting the PodDisruptionBudget and set it to 0. I made a configuration decision for KinD in this case using the extraPortMappings option to pin port 80, 41 onto specific ports in the Kubernetes NodePort range. I mentioned also Istio and today we walk through the configuration to get it running on Kubernetes in Docker.Īs prerequisite I recommend reading my previous blog post before you continue with this one. In my last blog post I have shown you my local Kubernetes setup with KinD.