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- What is the meaning of CPU and core in Kubernetes?
To clarify what's described here in the Kubernetes context, 1 CPU is the same as a core (Also more information here) 1000m (milicores) = 1 core = 1 vCPU = 1 AWS vCPU = 1 GCP Core 100m (milicores) = 0 1 core = 0 1 vCPU = 0 1 AWS vCPU = 0 1 GCP Core For example, an Intel Core i7-6700 has four cores, but it has Hyperthreading which doubles what the system sees in terms of cores So in essence
- How to set dynamic values with Kubernetes yaml file
How to set dynamic values with Kubernetes yaml file Asked 7 years, 5 months ago Modified 1 year, 5 months ago Viewed 194k times
- Checking Kubernetes pod CPU and memory utilization
I am trying to see how much memory and CPU is utilized by a kubernetes pod I ran the following command for this: kubectl top pod podname --namespace=default I am getting the following error: W02
- kubectl - How to login enter in kubernetes pod - Stack Overflow
I have kubernetes pods running as shown in command "kubectl get all -A " : and same pods are shown in command "kubectl get pod -A" : I want to enter login to any of these pod (all are in Running state) How can I do that please let me know the command?
- Kubernetes Deployments vs StatefulSets - Stack Overflow
Deployments and ReplicationControllers are meant for stateless usage and are rather lightweight StatefulSets are used when state has to be persisted Therefore the latter use volumeClaimTemplates claims on persistent volumes to ensure they can keep the state across component restarts So if your application is stateful or if you want to deploy stateful storage on top of Kubernetes use a
- How to expose a Kubernetes service on a specific Nodeport?
kubectl delete service kubernetes-dashboard -n kube-system Expose the Dashboard deployment as a NodePort kubectl expose deployment kubernetes-dashboard -n kube-system --type=NodePort The above will assign a random port >= 30000 So use the Patch command to assign the port to a known, unused and desired port >= 30000
- kubernetes - Ingress configuration for k8s in different namespaces . . .
Ingress rules: separate Kubernetes resources with kind: Ingress Will only take effect if Ingress Controller is already deployed on that node While Ingress Controller can be deployed in any namespace it is usually deployed in a namespace separate from your app services (e g ingress or kube-system)
- How to find the url of a service in kubernetes? - Stack Overflow
I have a local kubernetes cluster on my local docker desktop This is how my kubernetes service looks like when I do a kubectl describe service Name: helloworldsvc Namespace: t
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