Trending questions in Kubernetes

0 votes
3 answers

Kubernetes: How to resize a Persistent Volume?

That issue happened to me when I ...READ MORE

Oct 2, 2019 in Kubernetes by Gon
 • 180 points • 5,257 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
 • 1,294 views
0 votes
2 answers

Can a PVC be bound to a specific PV?

apiVersion: "v1" kind: "PersistentVolumeClaim" met ...READ MORE

Mar 3, 2020 in Kubernetes by anonymous
 • 3,375 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
 • 59,230 points • 2,798 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
 • 52,350 points
reshown Apr 12, 2019 by Kalgi • 7,106 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
 • 627 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 • 2,583 views
0 votes
1 answer

Kubectl get pods not showing any pods - Kubernetes using Kops

Hey @Alia,  I agree with @Harish, It is ...READ MORE

Jan 23, 2019 in Kubernetes by Kavya
 • 10,437 views
0 votes
1 answer

Does the rolling update with state full set replica=1 work?

No, because there is only 1 replica, ...READ MORE

Jul 19, 2019 in Kubernetes by Sirajul
 • 59,230 points • 2,748 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
 • 59,230 points • 2,326 views
0 votes
2 answers

How do I create a volume in kubernetes so that it doesn't get detroyed when pods die?

if you need to do this is ...READ MORE

Jul 26, 2020 in Kubernetes by Akash Gupta
 • 1,638 views
0 votes
1 answer

Is there a way to make a pod to automatically come up when the host restarts?

Yes using replication controller but it may ...READ MORE

Jul 19, 2019 in Kubernetes by Sirajul
 • 59,230 points • 2,404 views
0 votes
1 answer

What is meant by federated cluster?

Cluster federation is conceptually simple. You aggregate multiple ...READ MORE

Jul 16, 2019 in Kubernetes by Sirajul
 • 59,230 points • 2,495 views
0 votes
1 answer

Kubernetes: What are the types of multi-container pod patterns?

Here are the different types of multi-container ...READ MORE

Jul 17, 2019 in Kubernetes by Sirajul
 • 59,230 points • 2,367 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
 • 59,230 points • 2,320 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
 • 1,816 views
0 votes
1 answer

how to drain the traffic from a pod?

When we take the node for maintenance, ...READ MORE

Jul 17, 2019 in Kubernetes by Sirajul
 • 59,230 points • 2,154 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
 • 59,230 points • 1,845 views
0 votes
1 answer

What are the container hooks available in kubernetes?

The hooks enable Containers to be aware ...READ MORE

Jul 15, 2019 in Kubernetes by Sirajul
 • 59,230 points • 2,182 views
0 votes
1 answer

how can i access two containers that are inside a pod from the browser with IP address?

Just do port forward. kubectl port-forward [nginx-pod-name] 80:80 kubectl ...READ MORE

Jul 18, 2019 in Kubernetes by Sirajul
 • 59,230 points • 2,045 views
0 votes
1 answer

How to monitor that a pod is always running?

We can introduce probes.  A liveness probe with ...READ MORE

Jul 16, 2019 in Kubernetes by Sirajul
 • 59,230 points • 2,115 views
0 votes
1 answer

How to configure a default imagePullSecret for any deployment?

Hey @Sam, you can attach an image ...READ MORE

Jul 18, 2019 in Kubernetes by Sirajul
 • 59,230 points • 2,012 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
 • 1,709 views
0 votes
1 answer

How do I list containers filtering by pod namespace?

To target only pods in a specific ...READ MORE

Jul 23, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,737 views
0 votes
1 answer

What is Ingress ? Is it something that runs as a pod or on a pod?

An ingress is an object that holds ...READ MORE

Jul 19, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,898 views
0 votes
1 answer

How do i tie a service to a pod or a set of pods?

By declaring pods with the label(s) and ...READ MORE

Jul 16, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,761 views
0 votes
2 answers

How can I access a service installed on Kubernetes from anywhere?

if u want to directly want to ...READ MORE

Jul 26, 2020 in Kubernetes by Akash Gupta
 • 1,312 views
0 votes
1 answer

if a node is tainted, is there a way to still schedule the pods to that node?

When a node is tainted, the pods ...READ MORE

Jul 16, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,665 views
0 votes
1 answer

What is a Kubelet?

Each node runs services to run containers ...READ MORE

Jul 11, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,834 views
0 votes
1 answer

Is it possible to route the traffic from outside the kubernetes cluster directly to the pods?

Yes, it is possible to route traffic ...READ MORE

Jul 16, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,544 views
0 votes
1 answer

What is KUBE proxy?

The Kubernetes network proxy runs on each ...READ MORE

Jul 15, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,464 views
0 votes
4 answers

Kubernetes dashboard not showing up outside

In dashboard yaml, change cluster ip to ...READ MORE

Mar 20, 2019 in Kubernetes by anonymous
 • 6,560 views
0 votes
1 answer

Installing Kubernetes

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

Jul 22, 2019 in Kubernetes by Kalgi
 • 52,350 points • 1,203 views
0 votes
1 answer

Can I configure my kubernetes job to run for a specified time?

When we create a job spec, we ...READ MORE

Jul 17, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,340 views
0 votes
1 answer

How does Kubernetes simplify containerized application deployment process?

A application deployment requires , web tier ...READ MORE

Jul 11, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,586 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
 • 59,230 points • 1,028 views
0 votes
1 answer

How to terminate a pod when a specific event occurs?

You need to add a liveness and ...READ MORE

Jul 19, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,172 views
0 votes
1 answer

What is a Resource Quota in Kubernetes?

A resource quota, defined by a ResourceQuota ...READ MORE

Jul 16, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,303 views
0 votes
1 answer

Is it possible to force the pod to run on a specific node?

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

Jul 15, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,322 views
0 votes
1 answer

How to configure a Pod to use the updated configMap?

If the config map is mounted into ...READ MORE

Jul 18, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,132 views
0 votes
1 answer

How does DNS work in kubernetes?

DNS is a built-in service in Kubernetes. ...READ MORE

Jul 12, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,399 views
0 votes
1 answer

Different ways to provide API-Security on kubernetes

Use the correct auth mode with API ...READ MORE

Jul 23, 2019 in Kubernetes by Sirajul
 • 59,230 points • 894 views
0 votes
1 answer

How to start and stop a cluster on AWS using kops without stopping the instance

Export your KOPS_STAT_STORE variable export KOPS_STATE_STORE=s3://your-bucket-name Get your instances ...READ MORE

Jan 8, 2019 in Kubernetes by Kashish
 • 9,362 views
0 votes
1 answer

What all components is the Master server in Kubernetes made up of?

Kubernetes is a combination of multiple parts ...READ MORE

Jul 11, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,393 views
0 votes
1 answer

Difference between kubectl apply and kubectl create?

These are two very different approaches. kubectl ...READ MORE

Sep 11, 2018 in Kubernetes by ajs3033
 • 7,300 points • 14,501 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 • 1,012 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
 • 742 views
0 votes
1 answer

Are deployments with more than one replica automatically doing rolling updates when a new deployment config is applied?

The Deployment updates Pods in a rolling ...READ MORE

Jul 19, 2019 in Kubernetes by Sirajul
 • 59,230 points • 981 views
0 votes
1 answer

How to rollback a deployment?

Applying changes to a Deployment process with ...READ MORE

Jul 12, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,283 views
0 votes
1 answer

How is Kubernetes related to Docker?

Though we compare Docker Vs Kubernetes, it ...READ MORE

Jul 15, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,110 views
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