Trending questions in DevOps & Agile

+2 votes
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Is there any files or services on agent to know if its certificate is signed or not? I can check from master but I need to do it from slave, so please help.

Is there any files or services on ...READ MORE

Jan 15, 2020 in Puppet by Rajesh
 • 190 points • 1,117 views
0 votes
3 answers

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

Images are read-only templates that contain a ...READ MORE

Aug 10, 2020 in Docker by Vishal
 • 260 points • 7,208 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 • 2,100 views
+1 vote
1 answer

Devops certification project: Dockerfile and PHP website

Try using relative paths. Recently, even I ...READ MORE

Nov 14, 2019 in Docker by Eric
 • 3,714 views
0 votes
1 answer

Error saying " mapping values are not allowed in this context" while executing an ansible playbook

Hey, @Nishit seems like you've made a ...READ MORE

Jan 21, 2019 in Ansible by Emily
 • 16,477 views
0 votes
2 answers

How to install Docker on Windows Server 2008?

You can install it with "Docker Toolbox ...READ MORE

Aug 25, 2020 in DevOps & Agile by Pistle
 • 1,000 points • 5,612 views
0 votes
2 answers

How to edit file after I shell to a docker container?

You can even install it using a ...READ MORE

Apr 23, 2019 in Docker by Ashish
 • 18,278 views
0 votes
1 answer

What are the different volume mount types available in docker?

There are three mount types available in ...READ MORE

Jul 4, 2019 in Docker by Sirajul
 • 59,190 points • 9,256 views
0 votes
1 answer

How can a jenkins slave node be configured to communicate with the jenkins master?

There are two ways we can start ...READ MORE

Aug 30, 2019 in Jenkins by Sirajul
 • 59,190 points • 6,802 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
 • 59,190 points • 8,494 views
0 votes
1 answer

what is routing mesh under docker swarm mode?

Routing Mesh is a feature which make ...READ MORE

Jul 8, 2019 in Docker by Sirajul
 • 59,190 points • 8,962 views
0 votes
1 answer

how do I create an image from a tar archive in docker?

You can use docker load command inorder to get ...READ MORE

Jul 2, 2019 in Docker by Sirajul
 • 59,190 points • 9,163 views
0 votes
1 answer

MySQL container with PHPMyAdmin or with xampp

I couldn’t get your point. Overall it ...READ MORE

Nov 26, 2019 in Docker by Priyank
 • 2,773 views
0 votes
1 answer

Puppet: certificate verify failed: [self signed certificate in certificate chain for /CN=Puppet CA: master-b]

Make new clean master b, and duplicate ...READ MORE

Aug 5, 2019 in Puppet by Sirajul
 • 59,190 points • 7,609 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
 • 59,190 points • 8,419 views
0 votes
1 answer

Is it possible to run an Ansible Playbook in python script?

Hey @Cerci, Of course its possible. You ...READ MORE

Jan 17, 2019 in Ansible by Nicolas
 • 16,215 views
+1 vote
1 answer

ansible playbook to create and remove a WebSphere application server deployment manager profile

The below gives an example of creating ...READ MORE

Oct 30, 2019 in Ansible by Tanmay
 • 3,802 views
0 votes
1 answer

Ansible task to download a file from an S3 bucket

Hey @Roshan, ansible provides wiht AWS module ...READ MORE

Aug 1, 2019 in Ansible by Varsha
 • 7,641 views
+2 votes
0 answers

How do I install Maven on CentOS?

I went through below menetioned tutorial https://www.edureka.co/community/38761/how-do-i-install-maven-on-centos but somehow ...READ MORE

Dec 27, 2019 in DevOps Tools by Manoj
 • 140 points • 1,164 views
+1 vote
1 answer

How do i install jenkins using a dockerfile on a windows container?

Here is to how you can install JENKINS ...READ MORE

Aug 22, 2019 in Docker by Sirajul
 • 59,190 points • 6,615 views
0 votes
1 answer

Build a container in Jenkins via "docker pipeline plugin"

In order to create a Docker image, ...READ MORE

Jul 9, 2019 in Docker by Sirajul
 • 59,190 points • 8,541 views
0 votes
1 answer

Error saying "E: This command can only be used by root." while installing docker

Try executing the following command: sudo su and ...READ MORE

Aug 6, 2019 in Docker by Ahmad
 • 7,324 views
0 votes
1 answer

Ansible playbook to install and update the IBM packages from local or remote repositories

Hi @Hannah, I have this and it ...READ MORE

Oct 30, 2019 in Ansible by Tanmay
 • 3,615 views
+1 vote
1 answer

Ansible and docker compose

Are all your docker-compose files in the ...READ MORE

Nov 14, 2019 in DevOps & Agile by Eric
 • 3,093 views
0 votes
1 answer

Error: docker-machine command not found

Hey @Ruby, You can indeed spin-up multiple ...READ MORE

Jul 4, 2019 in Docker by Sirajul
 • 59,190 points • 8,596 views
0 votes
1 answer

Error: Puppet not found, when trying to run puppet config command.

This is because you have not added ...READ MORE

Sep 18, 2019 in Puppet by Sirajul
 • 59,190 points • 5,307 views
0 votes
1 answer

What are the steps to unstage files and discard changes in the working directory?

If the git status command displays 'myfile.txt' ...READ MORE

Nov 26, 2019 in DevOps Tools by Sirajul
 • 59,190 points • 2,303 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
 • 59,190 points • 7,736 views
+2 votes
1 answer

getting error "Error response from daemon: OCI runtime create failed"

FROM: ubuntu:latest MAINTAINER rajendrachowdary40@gmail.com RUN apt-get update RUN apt-get install ...READ MORE

Aug 17, 2019 in Docker by Rajendra
 • 510 points • 6,697 views
0 votes
3 answers

Error: docker command not found

If you're using Docker as an administrator, ...READ MORE

Apr 29, 2019 in Docker by Naina
 • 17,048 views
+1 vote
7 answers

Error: Jenkins Maven Build 137

I disagree with @Pam's answer. The problem ...READ MORE

May 6, 2019 in Jenkins by Danica
 • 10,073 views
0 votes
1 answer

How to increase aws ebs volume using ansible ?

Hey, I am unaware of any specific ...READ MORE

Sep 9, 2019 in Ansible by Kalgi
 • 52,340 points • 5,488 views
0 votes
1 answer

Install jenkins using dockerfile on Ubuntu.

Here's the dockerfile that you can use: FROM ...READ MORE

Aug 22, 2019 in Docker by Sirajul
 • 59,190 points • 6,236 views
0 votes
1 answer

What are the steps to permanently remove a committed file from the repository?

To remove a file for example 'myfile.txt'; ...READ MORE

Nov 26, 2019 in DevOps Tools by Sirajul
 • 59,190 points • 2,079 views
0 votes
1 answer

How do I know who has performed a particular operation in jenkins?

You can keep a log of who ...READ MORE

May 30, 2019 in Jenkins by Sirajul
 • 59,190 points • 9,853 views
0 votes
2 answers

How to switch to windows containers with docker for windows toolbox?

Docker Toolbox installs a VirtualBox VM in ...READ MORE

Aug 26, 2020 in Docker by Pistle
 • 1,000 points • 5,354 views
0 votes
1 answer

Puppet: "puppet command not found" while trying to install puppetDB

This might probably because your puppet installation ...READ MORE

Aug 27, 2019 in Puppet by Sirajul
 • 59,190 points • 5,988 views
0 votes
1 answer

Share data between two different containers - Docker

Hi @Hannah, follow these steps: 1. Create an ...READ MORE

Nov 25, 2019 in Docker by Aria
 • 2,077 views
+1 vote
0 answers

Getting error when I start build in aws code build .

When I start build using code build ...READ MORE

Dec 3, 2019 in DevOps on Cloud by sri
 • 250 points • 1,708 views
0 votes
2 answers

Jenkins status active(exited) coming after the installation of Jenkins on my local system.

This might possibly be a memory issue ...READ MORE

Aug 5, 2019 in DevOps & Agile by Sirajul
 • 59,190 points • 10,542 views
0 votes
2 answers

DevOps Engineer approach to troubleshooting a slow server

I would first check which part of ...READ MORE

Nov 25, 2019 in Other DevOps Questions by Sirajul
 • 59,190 points • 1,906 views
0 votes
1 answer

Puppet: Where can I find the logs of a puppet client on ubuntu?

If you are running Ubuntu 16.04 you ...READ MORE

Aug 29, 2019 in Puppet by Sirajul
 • 59,190 points • 5,713 views
0 votes
1 answer

Convert a Docker container into a Singularity container

Its pretty simple. You can just use ...READ MORE

Nov 26, 2019 in Docker by Priyank
 • 1,854 views
0 votes
1 answer

Error saying "ImportError: No module named ansible.playbook" when installing Ansible on AWS

Hey Loki, Looks like your python library ...READ MORE

Jan 13, 2019 in Ansible by Patrick
 • 15,447 views
0 votes
1 answer

What is groovy in jenkins?

Groovy is the default scripting language that ...READ MORE

Aug 27, 2019 in Jenkins by Sirajul
 • 59,190 points • 5,668 views
0 votes
1 answer

What are the steps to work on any production issue in git?

Let's go through the steps to understand ...READ MORE

Nov 26, 2019 in Git & GitHub by Sirajul
 • 59,190 points • 1,727 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 • 1,391 views
0 votes
1 answer

if I remove one container will my volume also get deleted

If the volume is being referenced to ...READ MORE

Nov 25, 2019 in Docker by Aria
 • 1,711 views
0 votes
1 answer

Recovering a git branch

Check out the latest commit to this ...READ MORE

Nov 26, 2019 in Git & GitHub by Sirajul
 • 59,190 points • 1,666 views
+1 vote
1 answer

Remove volume attached to a docker container

If the volume is being referenced by ...READ MORE

Nov 25, 2019 in Docker by Aria
 • 1,665 views
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