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DevOps & observability · #kubernetes
In this application, nodejs pods are running inside kubernetes, and mongodb itself sitting outside at host as localhost. This indeed not good design, but its only for dev environment. In production a separte mongodb server will be there, as such option to have a non loopback ip in endpoint, so will not be a problem in Production. Have considered following op
After reading the official documentation on kubernetes.io , I am still wondering what exactly is the difference between label and selector in Kubernetes? Editing: For example consider the following Kubernetes object, what is the difference between Labels and Selectors of the following yaml file. apiVersion: apps/v1 kind: ReplicaSet metadata: name: label-demo
I'm running kubernetes in azure. I want to delete a specific deployment, with AZ AKS or kubectl. The only info I've found is how to delete pods, but this is not what I'm looking for, since pods will regenerate once deleted. I know I just can go to the ui and delete the deployment but i want to do it with az aks or kubectl. I've run kubectl get all -A Then I
im currently going through the docs of helm, and there have been at least 3 different uses for the dot (.), is there any specific definition for it? and does it have something in common with the bash use (actual folder/files)? some cases in the documentation This print the accesed files in the range called before? {{- $files := .Files }} {{- range tuple "con
I have been trying to setup minikube but the command is stuck at pulling base image since forever
I'm adding an Ingress as follows: apiVersion: networking.k8s.io/v1 kind: Ingress metadata: name: cheddar spec: rules: - host: cheddar.213.215.191.78.nip.io http: paths: - backend: service: name: cheddar port: number: 80 path: / pathType: ImplementationSpecific but the logs complain: W0205 15:14:07.482439 1 warnings.go:67] extensions/v1beta1 Ingress is deprec
I know the purpose of other Kubernetes default namespaces such as: kube-system , default & kube-public , but there is no official document about the kube-node-lease . The only official explanation I've found is: Heartbeats, sent by Kubernetes nodes, help determine the availability of a node. There are two forms of heartbeats: updates of NodeStatus and th
I am running a jenkins pipeline with the following command: kubectl exec -it kafkacat-5f8fcfcc57-2txhc -- kafkacat -b cord-kafka -C -t BBSim-OLT-0-Events -o s@1585031458 which is running fine on the terminal of the machine the pipeline is running on, but on the actual pipeline I get the following error: "Unable to use a TTY - input is not a terminal or the r
Field selectors let you select Kubernetes objects based on the value of one or more resource fields. Here are some examples of field selector queries: metadata.name=my-service metadata.namespace!=default status.phase=Pending This kubectl command selects all Pods for which the value of the status.pha
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