Trending questions in DevOps & Agile

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Kubernetes - Job scheduling API

You will find the CronJobresource in the batch/v1beta1 API group. ...READ MORE

Sep 17, 2018 in Kubernetes by Kalgi
 • 52,350 points • 1,677 views
0 votes
1 answer

Pods IP address from inside a container in the pod

Make sure that your pod yaml file ...READ MORE

Aug 29, 2018 in Kubernetes by Kalgi
 • 52,350 points • 2,498 views
0 votes
1 answer

Only one node read on kubectl get nodes

I think your Cluster IP range is ...READ MORE

Oct 10, 2018 in Kubernetes by Kalgi
 • 52,350 points • 669 views
0 votes
1 answer

Specifying PVs while defining replication Controller in GCP.

You'll have to define a Persistent Volume ...READ MORE

Oct 10, 2018 in Kubernetes by DareDev
 • 6,890 points • 693 views
0 votes
1 answer

NoSuchBucket error when running Kubernetes on AWS

It's probably a region issue; I'm guessing ...READ MORE

Oct 4, 2018 in Kubernetes by Kalgi
 • 52,350 points • 911 views
0 votes
1 answer

Location of docker images downloaded by Docker (1.9.1) on Mac OS X

If you’re using docker for MAC, yhen ...READ MORE

Jul 30, 2018 in Docker by Kalgi
 • 52,350 points • 3,762 views
0 votes
1 answer

Copy directory to other directory at Docker using ADD command

Here is how you can resolve your ...READ MORE

Oct 11, 2018 in DevOps & Agile by Damon Salvatore
 • 5,980 points • 599 views
0 votes
1 answer

While trying to connect to https://index.docker.io showing network timed out.

I think your problem can be fixed ...READ MORE

Oct 9, 2018 in DevOps & Agile by Damon Salvatore
 • 5,980 points • 709 views
0 votes
1 answer

Error while executing docker run command

This error occurs when your port is ...READ MORE

Jul 26, 2018 in Docker by Kalgi
 • 52,350 points • 3,917 views
0 votes
1 answer

Internal loadbalancing in kubernetes aws

Try applying the annotation service.beta.kubernetes.io/aws-load-balancer-internal to the service definition. kind: ...READ MORE

Oct 10, 2018 in Kubernetes by Kalgi
 • 52,350 points • 631 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
 • 52,350 points • 1,800 views
0 votes
1 answer

Kops vd kube-aws

I recommend using kops as its easy ...READ MORE

Oct 8, 2018 in Kubernetes by Kalgi
 • 52,350 points • 712 views
0 votes
1 answer

Command to get the secret key used to login into the dashboard

Hey @Lina, use this command you'll get ...READ MORE

Oct 8, 2018 in Kubernetes by Kalgi
 • 52,350 points • 702 views
0 votes
1 answer

Set up kubernetes cluster on ubuntu

Do kubeadm reset and start all over ...READ MORE

Oct 5, 2018 in Kubernetes by Kalgi
 • 52,350 points • 804 views
0 votes
1 answer

create firewall for kubernetes cluster in google container engine

This is currently not possible on google ...READ MORE

Oct 5, 2018 in Kubernetes by Kalgi
 • 52,350 points • 795 views
0 votes
1 answer

ingress for kubernetes wordpress

You can configure your ingress to forward ...READ MORE

Sep 7, 2018 in Kubernetes by Kalgi
 • 52,350 points • 2,002 views
0 votes
1 answer

Accessing private Docker Hub repository from Kubernetes on Vagrant

In order to pull private dockerhub hosted ...READ MORE

Sep 18, 2018 in Kubernetes by DareDev
 • 6,890 points • 1,525 views
0 votes
1 answer

How to open a port for http traffic on ec2 from node app?

Here are the steps that you can ...READ MORE

Jul 17, 2018 in DevOps on Cloud by Atul
 • 10,240 points • 4,243 views
0 votes
1 answer

Why do we need Kubernetes dashboard?

Kubernetes Dashboard is a general purpose, web-based ...READ MORE

Oct 8, 2018 in Kubernetes by Kalgi
 • 52,350 points • 655 views
0 votes
1 answer

One user per node in kubernetes cluster

In your case with the information you've ...READ MORE

Oct 5, 2018 in Kubernetes by Kalgi
 • 52,350 points • 780 views
0 votes
1 answer

How to regex replace nested values in Ansible

I'm not aware of any built-in method ...READ MORE

Jun 17, 2018 in Ansible by shubham
 • 7,340 points • 5,546 views
0 votes
1 answer

Kubernetes: Ingress doesn't set IP address

You must set up an ingress controller ...READ MORE

Sep 12, 2018 in Kubernetes by Kalgi
 • 52,350 points • 1,755 views
0 votes
1 answer

nnot set docker credentials on kubernetes AWS

The best method for you is ImagePullSecrets - you ...READ MORE

Oct 9, 2018 in Kubernetes by Kalgi
 • 52,350 points • 586 views
0 votes
1 answer

Load Balancing methods/algorithms used in nginx

Nginx uses the following algorithms: Round Robin, ...READ MORE

Oct 1, 2018 in Kubernetes by Kalgi
 • 52,350 points • 930 views
+2 votes
1 answer

Subversion (SVNKit) working with Jenkins

Jenkins doesn't use the installed Subversion command ...READ MORE

Aug 8, 2018 in Jenkins by Kalgi
 • 52,350 points • 3,184 views
0 votes
1 answer

Deploy Kubernetes on AWS Reserved instances

 You must specify the node and master ...READ MORE

Oct 4, 2018 in Kubernetes by Kalgi
 • 52,350 points • 776 views
0 votes
1 answer

error "secure connection failed" in ingress controller

Nginx ingress tries to redirect to an ...READ MORE

Sep 12, 2018 in Kubernetes by Kalgi
 • 52,350 points • 1,726 views
+2 votes
1 answer

What is the difference between a container and an image in Docker?

 Below is reference which you can follow to know ...READ MORE

Sep 20, 2018 in DevOps & Agile by shubham
 • 7,340 points • 1,279 views
0 votes
3 answers

Change commit message after committing and before push.

You also can use git filter-branch for that. git filter-branch ...READ MORE

Sep 6, 2018 in Git & GitHub by lina
 • 8,220 points • 2,316 views
0 votes
1 answer

Where is the Docker daemon log?

It depends on your OS. Here are ...READ MORE

Jul 18, 2018 in Docker by Kalgi
 • 2,680 points • 4,122 views
0 votes
1 answer

Installing Kubernetes on aws gives an error

seems like you are missing region. Try ...READ MORE

Oct 4, 2018 in Kubernetes by Kalgi
 • 52,350 points • 747 views
0 votes
1 answer

How do I push a docker image to a private repository?

Here is what you can do. Just try ...READ MORE

Sep 19, 2018 in DevOps & Agile by Damon Salvatore
 • 5,980 points • 1,413 views
0 votes
1 answer

Unable to deploy nginx ingress on kubernetes

The nginix ingress controller uses hostPort to ...READ MORE

Oct 1, 2018 in Kubernetes by Kalgi
 • 52,350 points • 858 views
0 votes
2 answers

Jenkins Git plugin detached HEAD

Go to Job Configuration. Scroll down to ...READ MORE

Aug 13, 2018 in Jenkins by lina
 • 8,220 points • 3,076 views
0 votes
1 answer

ELB names for Kubernetes on AWS

The tags of the ELB contain the ...READ MORE

Oct 4, 2018 in Kubernetes by Kalgi
 • 52,350 points • 717 views
0 votes
1 answer

Views on the dashboard UI

Kubernetes Dashboard consists of following dashboard views: Admin ...READ MORE

Oct 8, 2018 in Kubernetes by Kalgi
 • 52,350 points • 537 views
0 votes
1 answer

trouble applying TLS to the DNS name of my LoadBalancer service for my Kubernetes cluster

On Azure, if you need TLS termination ...READ MORE

Oct 5, 2018 in Kubernetes by Kalgi
 • 52,350 points • 664 views
0 votes
1 answer

Ubuntu and updating Docker

Try this sudo sh -c "wget -qO- https://get.docker.io/gpg ...READ MORE

Aug 1, 2018 in Docker by Kalgi
 • 52,350 points • 3,468 views
0 votes
1 answer

Modifying a deployment without editing the file manually

You can try kubectl patch to do ...READ MORE

Aug 24, 2018 in Kubernetes by ajs3033
 • 7,300 points • 2,473 views
0 votes
1 answer

Pod not sharing directory - Kubernetes volume Hostpath

he issue was on the volume definition, ...READ MORE

Aug 28, 2018 in Kubernetes by Kalgi
 • 52,350 points • 2,278 views
0 votes
2 answers

Error saying: Ingress Error No healthy backends could be found. Check pod liveness probes for more details.

In the Dockerfile, you need to export ...READ MORE

Sep 12, 2018 in Kubernetes by Hannah
 • 18,520 points • 1,587 views
0 votes
1 answer

Getting numbered build artefact using ansible from jenkins

You can get the build number with ...READ MORE

Aug 20, 2018 in Ansible by ajs3033
 • 7,300 points • 2,610 views
0 votes
1 answer

Kubernetes ingress for leader follower system

you can use a traefik backend health ...READ MORE

Oct 1, 2018 in Kubernetes by Kalgi
 • 52,350 points • 800 views
0 votes
1 answer

How to autscale in GKE?

There are two kinds of scaling: Scaling nodes ...READ MORE

Oct 3, 2018 in Kubernetes by DareDev
 • 6,890 points • 692 views
0 votes
1 answer

map 2 ports in my deployment file - kubernetes ingress

You can add as many ports as ...READ MORE

Sep 24, 2018 in Kubernetes by Kalgi
 • 52,350 points • 1,082 views
+6 votes
3 answers

Difference between image and container - Containerization cencepts

Entire concept of docker and Kubernetes is ...READ MORE

Sep 12, 2018 in Docker by Kalgi
 • 52,350 points • 1,287 views
0 votes
1 answer

Kubernetes can't start due to too many open files in system

Run the below command to know about ...READ MORE

Aug 21, 2018 in Docker by Damon Salvatore
 • 5,980 points • 2,569 views
0 votes
1 answer

config-map kubernetes multiple environments

Deploy your application as helm chart.  After having ...READ MORE

Aug 31, 2018 in Kubernetes by Kalgi
 • 52,350 points • 2,108 views
0 votes
1 answer

Managing virtual IPs - Kubernetes on AWS

AWS route tables has a limit of 50 ...READ MORE

Oct 4, 2018 in Kubernetes by Kalgi
 • 52,350 points • 634 views
+3 votes
6 answers

Devops and security

By using tools that are shared across the ...READ MORE

Oct 23, 2018 in Other DevOps Questions by Anvit
 • 2,033 views
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