Trending questions in DevOps & Agile

+1 vote
12 answers

How can I run a ‘docker exec’ command inside a docker container?

you can run any command in a ...READ MORE

Dec 10, 2018 in Docker by Pramiti
262,300 views
0 votes
3 answers

Git push vs git push origin

In simple words git push command updates ...READ MORE

Apr 23, 2019 in Git & GitHub by Hiran
83,225 views
+1 vote
11 answers

How to run multiple commands in docker at once?

Try this: docker run image bash -c "cd ...READ MORE

Apr 17, 2019 in Docker by anonymous

edited Apr 17, 2019 by Kalgi 50,191 views
+1 vote
10 answers

Set environment variables in Jenkins

You can use the EnvInject plugin. This ...READ MORE

Aug 13, 2018 in Jenkins by Kalgi
• 51,830 points
45,282 views
0 votes
2 answers

Jenkins and Docker : Build a Docker image using an jenkins pipeline and push it into docker registry.

In the illustration below, i have created a ...READ MORE

Aug 26, 2019 in Jenkins by Sirajul
• 50,480 points
30,595 views
0 votes
1 answer

Copying files from host to Docker container

For copying the files from the host ...READ MORE

Jul 18, 2018 in Docker by sunshine
• 1,260 points
45,134 views
+1 vote
1 answer

what is the key difference between Declarative pipeline and scripted pipeliine

The key difference between Declarative pipeline and Scripted pipeline ...READ MORE

Aug 13, 2019 in Jenkins by Sirajul
• 50,480 points
22,308 views
+2 votes
6 answers

If conditional in docker file

You can use the test command RUN test ...READ MORE

Dec 10, 2018 in Docker by Shushant
33,755 views
+1 vote
3 answers

How do I execute multiple commands using docker-compose

You can also use the depends_on option ...READ MORE

Apr 22, 2019 in Docker by Kavya
27,728 views
+1 vote
4 answers

How to run YML compose file?

To run and open .yml files you ...READ MORE

Sep 7, 2018 in DevOps & Agile by Tyrion anex
• 8,360 points
27,346 views
+3 votes
1 answer

How to assign a groovy variable to a shell variable?

I have tried the following in my ...READ MORE

Dec 3, 2019 in Jenkins by Raveendiran
• 860 points
10,538 views
+1 vote
5 answers

Is accessing kubernetes dashboard remotely possible?

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

Apr 26, 2019 in Kubernetes by Rick
13,083 views
0 votes
1 answer

Is my data stored permanently inside docker container?

Hi@akhtar, Yes, whatever you stored inside docker container ...READ MORE

14 hours ago in Docker by MD
• 9,170 points
4 views
0 votes
1 answer

How to create local yum inside docker?

Hi@akhtar, You can create local yum inside docker. ...READ MORE

13 hours ago in Docker by MD
• 9,170 points
2 views
0 votes
1 answer

How to expose my docker container?

Hi@akhtar, To expose you container from outside you ...READ MORE

15 hours ago in Docker by MD
• 9,170 points
4 views
0 votes
1 answer

How to change iptables policy?

Hi@akhtar, Docker uses iptables program in background. So ...READ MORE

15 hours ago in Docker by MD
• 9,170 points
2 views
0 votes
0 answers

How to access the configmap created on a worker node, in the pod.yaml in Master?

1. Configmap is created on the node1. ...READ MORE

2 days ago in Kubernetes by jayabmaguluri
• 140 points
31 views
0 votes
1 answer

fatal: could not read Username for 'https://github.com': No such device or address in jenkins.

Hi@akhtar, You need to give to the jenkins ...READ MORE

3 days ago in Jenkins by MD
• 9,170 points
32 views
0 votes
1 answer

"Java.lang.InternalError: Can't connect to X11 window server using ':0.0' as the value of the DISPLAY variable" in jenkins.

Hi@akhtar, I guess you are trying to use ...READ MORE

3 days ago in Jenkins by MD
• 9,170 points
24 views
0 votes
1 answer

"Exception in thread "main" Java.lang.OutOfMemoryError: GC overhead limit exceeded" error in jenkins.

Hi@akhtar, First, check the space in the Server ...READ MORE

3 days ago in Jenkins by MD
• 9,170 points
9 views
+1 vote
1 answer

How to run selenium test kit in Jenkins remotely?

Selenium tests can be run on remote ...READ MORE

5 days ago in Jenkins by Liana
32 views
0 votes
2 answers

/tmp/jenkins7925067706776714433.sh: ./deploy: Permission denied in jenkins

To avoid this error, You should add ...READ MORE

6 days ago in Jenkins by akhtar
• 4,580 points
28 views
0 votes
0 answers

Unable to readfilePropertie in Jenkins Declerative Pipeline || I want to read properties from ini file in workspace

I am using jenkins declerative pipeline to ...READ MORE

Mar 27 in Jenkins by Atul
• 120 points
48 views
0 votes
1 answer

puppetmaster setup

Puppet infrastructure installation includes installing puppet on ...READ MORE

Mar 26 in Puppet by Sirajul
• 50,480 points
20 views
0 votes
1 answer

How do I fix a docker permission denied error on Centos?

Hi@akhtar, This is because of docker permission for ...READ MORE

Mar 23 in Docker by MD
• 9,170 points
69 views
0 votes
1 answer

How can I connect a docker container to two docker networks that I have created?

Hi@akhtar, It's correct that the network argument of ...READ MORE

Mar 23 in Docker by MD
• 9,170 points
71 views
0 votes
1 answer

Do docker containers have their own kernel and CPU?

Hi@akhtar, No. Docker image/container only has the application ...READ MORE

Mar 23 in Docker by MD
• 9,170 points
67 views
0 votes
1 answer

What unique advantages Docker bring over other containers technologies?

Hi@akhtar, Docker takes advantage of containers and file ...READ MORE

Mar 23 in Docker by MD
• 9,170 points
64 views
0 votes
0 answers

How to invoke a Docker secret key in c# console application? I want a sample code for it.

Actually I want hide a salt key ...READ MORE

Mar 20 in Docker by anonymous
• 120 points
158 views
0 votes
3 answers

COPY in Dockerfile does not work

You cannot overwrite /etc/hosts in a docker ...READ MORE

Mar 19 in Docker by Thomas Baumann
107 views
+1 vote
1 answer

Is there a way to restrict permissions to a user per individual job in jenkins?

Yes, you can configure user permissions per ...READ MORE

May 28, 2019 in Jenkins by Sirajul
• 50,480 points

edited May 28, 2019 by Sirajul 12,793 views
0 votes
1 answer

How to install a package if it is not installed using puppet conditions

You will need to write a puppet ...READ MORE

Mar 18 in Puppet by Sirajul
• 50,480 points
31 views
0 votes
2 answers

Kubernetes pods percona-galera-0 percona-galera-slave-0 (MySQL.yaml ) with CrashLoopBackOff status

Run kubectl describe podname and check the ...READ MORE

Mar 17 in DevOps & Agile by Manoj Gupta
183 views
0 votes
0 answers

How can I use Tomcat in Eclipse IDE?

Hi everyone, Can anyone tell me, how can I ...READ MORE

Mar 12 in DevOps Tools by akhtar
• 4,580 points
16 views
0 votes
1 answer

How to create our own docker image?

Hi@akhtar, There are two ways to create docker ...READ MORE

Mar 11 in Docker by MD
• 9,170 points
57 views
0 votes
1 answer

run script shell inside docker app and mongodb container not working?

Hi, I think this error occurs because you ...READ MORE

Mar 9 in Docker by MD
• 9,170 points
113 views
0 votes
0 answers

Can we install docker inside docker?

Hi everyone, Can we install docker inside docker ...READ MORE

Mar 9 in Docker by akhtar
• 4,580 points
44 views
0 votes
1 answer
0 votes
1 answer

! [rejected] master -> master (fetch first) error: failed to push some refs to 'git@github.com:abc70/new.git'

Hi@akhtar,  Here you tried to push your repo ...READ MORE

Feb 14 in Git & GitHub by MD
• 9,170 points
922 views
0 votes
1 answer

What is the difference between git fetch and git pull?

Hii @kartik, The main difference between git fetch ...READ MORE

Mar 3 in Git & GitHub by Niroj
• 9,020 points
78 views
0 votes
1 answer

Jenkins running slaves via environment requirements

Hi@Yassine, You can do this I guess. Go to ...READ MORE

Mar 2 in Jenkins by MD
• 9,170 points
74 views
+1 vote
0 answers

How can I map a docker location to my Jenkins workspace so that I can use the files in my Jenkins

Hey guys, I was trying to execute few ...READ MORE

Feb 25 in Docker by dineshkumar
• 130 points
232 views
0 votes
1 answer

Jenkins Window slave connectivty issue

Hi@vinay, Caused by: java.net.ConnectException: Connection refused: connect To avoid ...READ MORE

Feb 27 in Jenkins by MD
• 9,170 points
100 views
+1 vote
1 answer

pull and run pushed docker image

Let's break this into 2 stages: Stage 1 - ...READ MORE

Feb 25 in Jenkins by Adam
122 views
0 votes
2 answers

puppetserver ca list Command Error - Centos 7

You could troubleshoot it this way: Verify that ...READ MORE

Feb 25 in Puppet by anonymous
• 9,500 points
68 views
0 votes
1 answer

How to Install and configure puppet agent on the slave node (Job 1)

Hey @Kavitha, where do u want to ...READ MORE

Feb 25 in DevOps & Agile by Sirajul
• 50,480 points
51 views
0 votes
0 answers

Looking for Devops Prjection submission assistance

Can someone help me with this. Below tasks ...READ MORE

Feb 24 in DevOps & Agile by Kavitha
• 140 points
38 views
0 votes
1 answer

What is mean by hosting an application and deployment?

Hello, Hosting an application:  Web hosting is a ...READ MORE

Feb 24 in Other DevOps Questions by Niroj
• 9,020 points
35 views
0 votes
0 answers

Not able to run my docker conatiner in local host

FROM ubuntu MAINTAINER Luke Crooks "luke@pumalo.org" RUN apt-get update RUN ...READ MORE

Feb 21 in Docker by Haseeb
• 120 points
81 views