Before creating any pods, I assume that the application is already developed along with the built Docker image that is available in a Docker repository (public or private). This way, whenever a Kubernetes cluster runs, a new pod will be able to pull the respective Docker images. I also ass...
Kubernetes is built to scale, and with managed Kubernetes services, you can deploy a Pod without having to worry about capacity planning at all. So why is it that Pods sometimes become stuck in an "Unschedulable" state? How do you end up with Pods that have been "Pending" for several ...
The kube-scheduler component in Kubernetes is responsible pod scheduling. For each newly created pod or other unscheduled pods, kube-scheduler selects an optimal node fro
There’s OpenShift SDN, OVN-Kubernetes, Flannel, Calico, to name but a few of these many providers. NetworkPolicy can restrict things, too You can also add special network restrictions to Kubernetes, so that Pods are accessible to only some other Pods. ...
To simplify communication, Kubernetes expects you to configure networking in such a way that:Pods can communicate with one another across nodes without Network Address Translation (NAT). Nodes can communicate with all pods, and vice versa, without NAT. Agents on a node can communicate with all ...
kubectl get pod [pod-name] -o yaml | kubectl replace --force -f - The command obtains the pod's YAML and pipes it tokubectl replace. The output confirms the pod was deleted and replaced. Why Restart Kubernetes Pods? Restarting a pod is an action Kubernetes administrators perform frequently...
Kubernetes requires that all resources of the same kind in the same namespace have different names. So, to get the pods created by your deployment using kubectl we could usegrepandawkto get just names: kubectlgetpods -n NamespaceName | grep"DeploymentName"| awk'{print$1}' ...
Pods is running but fails w/ error that too much GPU memory requested, which tells me it's not using the distributed GPU pool. Thanks In configuration below I am trying to run a large model on 4 single-gpu nodes. Each nodes has 16gb so together they have 64GB, which is enough for ...
Getting your applications running on Kubernetes is one thing: keeping them up and running is another thing entirely. While the goal is to deploy applications that never fail, the reality is that applications often crash, terminate, or restart with little
Here, externalIPs specifies the external IP addresses assigned to the nodes in the cluster. Traffic to these IPs will be routed to the ingress controller. Also, externalTrafficPolicy: Local ensures that traffic is only routed to local pods on the node receiving the request, reducing unnecessary ...