Most voted questions in Kubernetes

+7 votes
4 answers

How are ClusterIP, NodePort and LoadBalancer different from each other?

ClusterIP ClusterIP accesses the services through proxy. ClusterIP ...READ MORE

Sep 10, 2018 in Kubernetes by Nilesh
 • 7,050 points • 22,946 views
+6 votes
1 answer

Web UI (Dashboard): https://kubernetes.io/docs/tasks/access-application-cluster/web-ui-dashboard/

Hey @nmentityvibes, you seem to be using ...READ MORE

Dec 13, 2018 in Kubernetes by Kalgi
 • 52,360 points • 7,075 views
+5 votes
1 answer

How much automation is too much automation

I think with incidents, there isn’t enough ...READ MORE

Sep 21, 2018 in Kubernetes by Kalgi
 • 52,360 points • 604 views
+5 votes
4 answers

local docker image on minikube

I know this is an old question ...READ MORE

Feb 1, 2020 in Kubernetes by anonymous
 • 24,438 views
+5 votes
2 answers

Redirecting host to service path in kubernetes

What you are trying to do is ...READ MORE

Mar 27, 2018 in Kubernetes by DragonLord999
 • 8,450 points • 3,175 views
+4 votes
0 answers

powershell to eks cluster

Getting below error PS C:\kubectl> kubectl apply -f ...READ MORE

Dec 18, 2019 in Kubernetes by Kamaldeep
 • 180 points • 1,441 views
+4 votes
1 answer

Installing Web UI (Dashboard):kubernetes-dashboard on main Ubuntu 16.04.6 LTS (Xenial Xerus) server

Follow these steps: $ kubeadm reset $ kubeadm init ...READ MORE

Apr 12, 2019 in Kubernetes by Kalgi
 • 52,360 points
reshown Apr 12, 2019 by Kalgi • 6,103 views
+4 votes
2 answers

I'm getting coredns CrashLoopBackoff error when installing Kubernetes on Ubuntu VM. I've followed the steps as described in Edureka blog

I followed this tutorial on Hyper-V using ...READ MORE

Jun 28, 2019 in Kubernetes by ashutosh
 • 5,016 views
+4 votes
3 answers

Kubernetes Dashboard - Token login issue

This might help, it helped me. https://www.edureka.co/community/31282 ...READ MORE

Nov 23, 2018 in Kubernetes by Ali
 • 11,360 points • 9,491 views
+4 votes
2 answers

Use Minikube for Kubernetes

Honestly i feel using Minikube restricts the ...READ MORE

Oct 4, 2018 in Kubernetes by Kalgi
 • 52,360 points • 782 views
+3 votes
5 answers

Is accessing kubernetes dashboard remotely possible?

Yes it is possible by using NodePort ...READ MORE

Mar 9, 2020 in Kubernetes by Ali
 • 160 points • 46,169 views
+3 votes
4 answers

Error saying "The connection to the server localhost:8080 was refused - did you specify the right host or port?"

I was trying to get status from ...READ MORE

Apr 26, 2019 in Kubernetes by Sumit
 • 25,940 views
+2 votes
1 answer

error: no configuration has been provided, try setting KUBERNETES_MASTER environment variable

Hi@akhtar, You may get this error if you ...READ MORE

May 22, 2020 in Kubernetes by MD
 • 95,440 points • 1,167 views
+2 votes
1 answer

error: no configuration has been provided, try setting KUBERNETES_MASTER environment variable

Hi@akhtar, When you try to connect your kubernetes ...READ MORE

May 19, 2020 in Kubernetes by MD
 • 95,440 points • 16,191 views
+2 votes
1 answer

Can we setup the kubernetes cronjob for a shell script present on local file system and not on the cluster?

This is the CRON function for executing ...READ MORE

Jan 16, 2020 in Kubernetes by Rhea
 • 2,214 views
+2 votes
0 answers

The connection to the server localhost:8080 was refused

$ kubectl get svc The connection to the ...READ MORE

Aug 8, 2019 in Kubernetes by Lakshminarayanan
 • 16,945 views
+2 votes
2 answers

Difference between a replica set and replication controller

Olaaa Jinu! Replica set and replication controller - ...READ MORE

Dec 19, 2019 in Kubernetes by Kalgi
 • 52,360 points • 25,200 views
+2 votes
3 answers

Calico-kube-controllers and coredns are in Pending status and not coming to Running State

root@kmaster:/home/master# kubectl get pods -o wide --all-namespaces NAMESPACE  ...READ MORE

Apr 2, 2019 in Kubernetes by TechnologyExist
 • 160 points • 10,290 views
+2 votes
4 answers

Kubernetes cluster pod status EVICTED

I learned this the hard way, but ...READ MORE

Jan 22, 2019 in Kubernetes by Lyndon
 • 27,387 views
+2 votes
1 answer

Error in log when trying to create a kubernetes cluster saying 1 node(s) had taints that the pod didn't tolerate.

You get this error when your pod ...READ MORE

Jan 11, 2019 in Kubernetes by Yesha
edited Jun 28, 2019 • 5,298 views
+2 votes
2 answers

Kubernetes Pods in Pending State

Hey @Shyam, you get this error because ...READ MORE

Oct 31, 2018 in Kubernetes by Kalgi
 • 52,360 points • 6,187 views
+2 votes
5 answers

Restarting nodes on kubernetes as the node status shows unknown

I had a similar issue, but mine ...READ MORE

Oct 23, 2018 in Kubernetes by Zans
 • 19,807 views
+2 votes
1 answer

Error saying "Error: error parsing app-deployment.yaml: error converting YAML to JSON"

This error usually occurs when there's a ...READ MORE

Sep 20, 2018 in Kubernetes by Kalgi
 • 52,360 points • 9,737 views
+2 votes
3 answers

Error while doing kubernetes-init command

The reason that it mentions the port ...READ MORE

Sep 6, 2018 in Kubernetes by Kalgi
 • 52,360 points • 23,612 views
+2 votes
5 answers

Change parameter values while implementing helm chart

You can use helm upgrade --reuse-values --set ingress.enabled=false or ...READ MORE

Jul 25, 2018 in Kubernetes by Kalgi
 • 52,360 points • 8,014 views
+1 vote
0 answers

Getting coredns CrashLoopBackoff error when installing Kubernetes on Ubuntu VM. I have used Calico.

Dec 3, 2019 in Kubernetes by Deepak
 • 130 points • 768 views
+1 vote
1 answer

How to use a Volume to communicate between two Containers running in the same Kubernetes-Pod?

Create a Pod that runs two Containers Create a ...READ MORE

Jul 23, 2019 in Kubernetes by Sirajul
 • 59,230 points • 2,366 views
+1 vote
1 answer

Is there any other way to update the config map for deployment without having to restart the pod?

Well, you need to have some way ...READ MORE

Jul 19, 2019 in Kubernetes by Sirajul
 • 59,230 points • 7,759 views
+1 vote
1 answer

How to deploy a feature with zero downtime in kubernetes?

By default Deployment in Kubernetes uses RollingUpdate as a ...READ MORE

Jul 18, 2019 in Kubernetes by Sirajul
 • 59,230 points • 825 views
+1 vote
1 answer

Can pods mount NFS volume?

Yes, there's an example here of both ...READ MORE

Jul 15, 2019 in Kubernetes by Sirajul
 • 59,230 points • 3,117 views
+1 vote
1 answer

Nginx: 502 Bad Gateway error after deploying redmine in kubernetes cluster.

I have fixed the problem! the issue ...READ MORE

Jul 12, 2019 in Kubernetes by Mehrez Kanzari
 • 5,223 views
+1 vote
1 answer

Error saying "Error : group map (some junk)is already registered" when trying to run kubectl get nodes

Seems like the installed version of kubectl ...READ MORE

Dec 12, 2018 in Kubernetes by Kalgi
 • 52,360 points • 841 views
+1 vote
1 answer

--image-pull-policy not working in kubernetes

Kubernetes does not automatically update the pods ...READ MORE

Dec 6, 2018 in Kubernetes by DareDev
 • 6,890 points • 4,977 views
+1 vote
1 answer

Is autoscaling possible in kubernetes ingress nginx

In principle, the NGINX ingress controller is ...READ MORE

Oct 24, 2018 in Kubernetes by Kalgi
 • 52,360 points • 1,295 views
+1 vote
1 answer

aws creating new instances when I terminate an existing instance

Hey @Hannah, Check if the autoscaling is ...READ MORE

Oct 24, 2018 in Kubernetes by Kalgi
 • 52,360 points • 430 views
+1 vote
3 answers

"400 bad request-The plain http request was sent to https port" nginx

If you check your config file, it ...READ MORE

Apr 30, 2019 in Kubernetes by Vaidya
 • 34,155 views
+1 vote
1 answer

Error creating VPC when trying to create cluster on AWS

By default AWS only allows 5 vpcs ...READ MORE

Oct 24, 2018 in Kubernetes by Kalgi
 • 52,360 points • 1,780 views
+1 vote
1 answer

Error saying "no matching hosted zone found" when trying to create the cluster

Hey @Hannah, change the create cluster command ...READ MORE

Oct 24, 2018 in Kubernetes by Kalgi
 • 52,360 points • 3,673 views
+1 vote
1 answer

set up kubernetes NGINX ingress in AWS with SSL termination

Try using ingress itself in this manner except ...READ MORE

Oct 10, 2018 in Kubernetes by Kalgi
 • 52,360 points • 2,822 views
+1 vote
1 answer

Why do i need ingress resouces

Basically ingress controller routes according to the ...READ MORE

Oct 1, 2018 in Kubernetes by Kalgi
 • 52,360 points • 417 views
+1 vote
4 answers

Execute shell script file using kubernetes as a cron job

use /bin/sh instead of /bin/bash This solved it ...READ MORE

May 7, 2019 in Kubernetes by Sid
 • 17,046 views
+1 vote
2 answers

DevOps used in financial services

We review Timeshare Exit Companies helping you ...READ MORE

Feb 8, 2022 in Kubernetes by Exittime
 • 170 points • 517 views
+1 vote
1 answer

Resources to learn Jenkins

To start of with basics you can ...READ MORE

Sep 21, 2018 in Kubernetes by Kalgi
 • 52,360 points • 342 views
+1 vote
1 answer

Getting kubernetes ingress endpoint

Whatever you've done so far is correct ...READ MORE

Sep 21, 2018 in Kubernetes by Kalgi
 • 52,360 points • 2,487 views
+1 vote
5 answers

"Unable to locate package" error while installing kubelet, kubeadm, kubectl

Work around 1 :  log in as ...READ MORE

Oct 25, 2018 in Kubernetes by Lakshmi Narayana ( L N )
 • 20,530 views
+1 vote
1 answer

Run a cron job once in N hours

If you want your cron job to ...READ MORE

Sep 18, 2018 in Kubernetes by Kalgi
 • 52,360 points • 613 views
+1 vote
4 answers

Can I set ulimit for containers in k8s?

You can either modify them via UserData ...READ MORE

May 7, 2019 in Kubernetes by Inayat
 • 17,680 views
+1 vote
1 answer

kubernetes ingress controller and resource using nginx

Ingress is just collection of rules that forwards ...READ MORE

Sep 12, 2018 in Kubernetes by Kalgi
 • 52,360 points • 1,450 views
+1 vote
4 answers

Kubernetes- HTTPS API return `Unauthorized`

One way to do this is by ...READ MORE

Sep 5, 2018 in Kubernetes by u_told_me_to
 • 2,411 views
+1 vote
2 answers

Accessing Kubernetes Web UI (Dashboard)

To access Kubernetes dashboard, you need to ...READ MORE

Apr 16, 2019 in Kubernetes by Ray
 • 2,036 views
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