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- Kubernetes: list all pods and its nodes - Stack Overflow
I have 3 nodes, running all kinds of pods I would like to have a list of nodes and pods, for an example: NODE1 POD1 NODE1 POD2 NODE2 POD3 NODE3 POD4 How can this please be achieved?
- 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 do I force Kubernetes to re-pull an image? - Stack Overflow
312 Kubernetes will pull upon Pod creation if either (see updating-images doc): Using images tagged :latest imagePullPolicy: Always is specified This is great if you want to always pull But what if you want to do it on demand: For example, if you want to use some-public-image:latest but only want to pull a newer version manually when you ask
- 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 . . .
I need to configure Ingress Nginx on azure k8s, and my question is if is possible to have ingress configured in one namespace et ingress-nginx and some serivces in other namespace eg resources? My
- kubernetes - kubectl ls -- or some other way to see into a POD - Stack . . .
You can execute commands in a container using kubectl exec command For example: to check files in any folder: kubectl exec <pod_name> -- ls -la or to calculate md5sum of any file: kubectl exec <pod_name> -- md5sum some_file
- kubernetes - Pods stuck in PodInitializing state indefinitely - Stack . . .
I've got a k8s cronjob that consists of an init container and a one pod container If the init container fails, the Pod in the main container never gets started, and stays in "PodInitializing"
- kubernetes - How to kubectl re-apply deployment - Stack Overflow
I want to update my pod because there is a new image uploaded to docker registry with latest tag I am currently doing this: kubectl delete -f deployment yaml kubectl apply -f deployment yaml If I
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