Trending questions in Kubernetes

+1 vote
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

6 days ago in Kubernetes by Rhea
 • 19 views
+3 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
 • 150 points • 90 views
+1 vote
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
 • 50,110 points • 4,279 views
+1 vote
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
 • 3,755 views
0 votes
1 answer

Kubernetes cluster monitoring with Prometheus with a grafana dashboard.

Hey, You can actually just google Grafana ...READ MORE

Oct 23, 2019 in Kubernetes by Eric
 • 171 views
0 votes
1 answer

Deploy PHP application with Redis - Kubernetes

Hi, @Hannah, Follow these steps: 1. Create a ...READ MORE

Oct 23, 2019 in Kubernetes by Eric
 • 175 views
0 votes
1 answer

Redis slave deployment - Kubernetes

You can something like this, Make the ...READ MORE

Oct 23, 2019 in Kubernetes by Eric
 • 123 views
0 votes
1 answer

How to deploy a WordPress site and a MySQL database using Minikube

Create a deployment of the mysql. Use ...READ MORE

Oct 23, 2019 in Kubernetes by Eric
 • 80 views
0 votes
1 answer

Deployment controller that runs a single replica Redis master Pod - kubernetes

Hi @Hannah, you can use something like ...READ MORE

Oct 23, 2019 in Kubernetes by Eric
 • 53 views
0 votes
1 answer

I have created 5 helm charts. Want to create another helm of those 5 charts. Like meta helm. Is this possible?

Yes, this is possible. In Helm, one ...READ MORE

Oct 22, 2019 in Kubernetes by Sirajul
 • 45,590 points • 96 views
0 votes
1 answer

Make Redis slaves dicoverable - Kubernetes

Use something like this: application/appl/redis-slave-service.yaml apiVersion: v1 kind: Service metadata: ...READ MORE

Oct 23, 2019 in Kubernetes by Eric
 • 49 views
0 votes
1 answer

Application communication with the Redis master

Have a look at this deployment: https://www.edureka.co/community/58783/deployment-controller-single-replica-redis-master-kubernetes You can ...READ MORE

Oct 23, 2019 in Kubernetes by Eric
 • 44 views
+1 vote
4 answers

Kubernetes cluster pod status EVICTED

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

Jan 22, 2019 in Kubernetes by Lyndon
 • 11,472 views
0 votes
1 answer

Error "the number of available CPUs 1 is less than the required 2" when creating kubernetes cluster on ec2

The new version of Kubernetes requires you ...READ MORE

Aug 6, 2019 in Kubernetes by Macy
 • 1,841 views
0 votes
0 answers

[kubelet-check] Initial timeout of 40s passed.

Hello,           I'm getting and error message while ...READ MORE

Aug 6, 2019 in Kubernetes by nmentityvibes
 • 380 points
edited Aug 6, 2019 by Kalgi • 1,651 views
0 votes
0 answers

how much time to take dashboard to run ?

kube-system   calico-kube-controllers-56ccd8fbd4-zq7x5   0/1     Pending   0          40m   <none> ...READ MORE

Sep 11, 2019 in Kubernetes by amit
 • 49 views
+1 vote
4 answers

Is accessing kubernetes dashboard remotely possible?

Kubernetes API server is exposed and accessible ...READ MORE

Apr 26, 2019 in Kubernetes by Rick
 • 8,932 views
0 votes
1 answer

Kubernetes Error "1 node(s) had taints that the pod didn't tolerate." [closed]

Hey @Sitara, check if all your pods ...READ MORE

Jun 27, 2019 in Kubernetes by Jazz
 • 3,110 views
0 votes
0 answers

While adding slave to master node then im getting an error as mentioned below

error execution phase preflight: couldn't validate the ...READ MORE

Aug 30, 2019 in Kubernetes by Sai kumar G
 • 203 views
0 votes
1 answer

is there any way we can run kubectl command without sudo acess in KOPS kubernetes?

Yes, you can use kubectl on kops ...READ MORE

Aug 28, 2019 in Kubernetes by Adarsh
 • 165 views
0 votes
1 answer

set the timezone in Kubernetes cluster

You can set the timezone of the ...READ MORE

Jul 3, 2019 in Kubernetes by Fawaad
 • 2,244 views
0 votes
1 answer

Error saying "No apt package "kubeadm", but there is a snap with that name. Try "snap install kubeadm""

You're getting this error because you do ...READ MORE

Aug 6, 2019 in Kubernetes by Jarvis
 • 537 views
0 votes
1 answer

Error: config Map volume mount read-only file system error

ConfigMaps are always mounted read-only. If you need ...READ MORE

Jul 18, 2019 in Kubernetes by Sirajul
 • 45,590 points • 1,355 views
0 votes
5 answers

Error saying "Unable to connect to the server: x509: certificate signed by unknown authority"

export KUBECONFIG=/etc/kubernetes/admin.conf READ MORE

Jul 26, 2019 in Kubernetes by aneesh ansari
 • 7,038 views
0 votes
1 answer

Error "Target packages is configures multiple times in /etc/apt/sources.list:60 "

Check your /etc/spt/sources.list and /etc/apt/sources.d/kubernetes.list. You might have ...READ MORE

Aug 6, 2019 in Kubernetes by Janice
 • 150 views
0 votes
1 answer

Error while installing Kubernetes using snap

Don't install using snap. It throws a ...READ MORE

Aug 6, 2019 in Kubernetes by Harshit
 • 75 views
0 votes
1 answer

Configure a Kubernetes-pod to use persistent volume for storage.

The output shows that the PersistentVolume has ...READ MORE

Jul 23, 2019 in Kubernetes by Sirajul
 • 45,590 points • 476 views
0 votes
2 answers

How do I force a pod to run on a specific node?

By default, anti-affinity is not attempted by Kubernetes as ...READ MORE

Aug 6, 2019 in Kubernetes by Sirajul
 • 45,590 points • 92 views
0 votes
2 answers

How do I update all my pods if the image changed but the tag is the same? - Kubernetes

Make sure your imagePullPolicy is set to Always(this is the ...READ MORE

Aug 6, 2019 in Kubernetes by Sirajul
 • 45,590 points • 51 views
0 votes
1 answer

how to scale a statefulset in kubernetes?

Scaling StatefulSets : Use kubectl to scale StatefulSets First, ...READ MORE

Jul 23, 2019 in Kubernetes by Sirajul
 • 45,590 points • 379 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
 • 45,590 points • 668 views
0 votes
1 answer

Kubernetes: How do i initiate rollback for an application ?

Rollback and rolling updates are a feature ...READ MORE

Jul 23, 2019 in Kubernetes by Sirajul
 • 45,590 points • 359 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
 • 45,590 points • 307 views
0 votes
1 answer

What is pod affinity and node affinity?

Node Affinity ensures that pods are hosted ...READ MORE

Jul 17, 2019 in Kubernetes by Sirajul
 • 45,590 points • 575 views
0 votes
1 answer

Why do I see 504 errors from my Ingress during deploys?

This error occurs because of a race ...READ MORE

Jul 25, 2019 in Kubernetes by Vismaya
 • 131 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
 • 797 views
0 votes
1 answer

Can i configure my kubernetes pod to use multiple service accounts ?

A service account provides an identity for ...READ MORE

Jul 17, 2019 in Kubernetes by Sirajul
 • 45,590 points • 403 views
0 votes
1 answer

What all components run inside a worker node to provide a kubernetes runtime environment?

Node components run on every node, maintaining ...READ MORE

Jul 24, 2019 in Kubernetes by Sirajul
 • 45,590 points • 105 views
0 votes
1 answer

Prevent pod from shutting down immediately - Kubernetes

The easiest way out is to prevent ...READ MORE

Jul 25, 2019 in Kubernetes by Mercilia
 • 55 views
0 votes
1 answer

I have multiple containers running inside a kubernetes-pod and i want a specific container to start before starting another one.How can i do this?

One way is  Init Containers.  These are for ...READ MORE

Jul 23, 2019 in Kubernetes by Sirajul
 • 45,590 points • 133 views
0 votes
1 answer

Building an image in kubernetes using Kompose

Kompose supports both building and pushing Docker ...READ MORE

Jul 17, 2019 in Kubernetes by Sirajul
 • 45,590 points • 374 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
 • 45,590 points • 293 views
0 votes
1 answer

How do I determine the status of a Deployment? - Kubernetes

Use kubectl get deployment <deployment>. If the ...READ MORE

Jul 25, 2019 in Kubernetes by Harsha
 • 36 views
0 votes
1 answer

Installing Kubernetes

Hey! You follow this tutorial for installing ...READ MORE

Jul 22, 2019 in Kubernetes by Kalgi
 • 50,110 points • 225 views
0 votes
1 answer

Define an environment variable for a container

When you create a Pod, you can ...READ MORE

Jul 23, 2019 in Kubernetes by Sirajul
 • 45,590 points • 114 views
0 votes
1 answer

How do i change the default StorageClass ?

Simply deleting the default StorageClass may not ...READ MORE

Jul 23, 2019 in Kubernetes by Sirajul
 • 45,590 points • 92 views
0 votes
1 answer

having a pod with two containers, can i ping each other using the container name?

Containers on same pod act as if ...READ MORE

Jul 19, 2019 in Kubernetes by Sirajul
 • 45,590 points • 264 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
 • 45,590 points • 184 views
0 votes
1 answer

What happens when a pod exceeds its memory limit?

Whenever a pod exceeds its memory limit ...READ MORE

Jul 19, 2019 in Kubernetes by Sirajul
 • 45,590 points • 213 views
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