Most viewed questions in DevOps & Agile

+1 vote
11 answers

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

I guess there’s no docker runtime in ...READ MORE

May 14 in Docker by Frank
 • 98,796 views
0 votes
3 answers

Git push vs git push origin

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

Apr 23 in Git & GitHub by Hiran
 • 42,027 views
+1 vote
10 answers

Set environment variables in Jenkins

You can use groovy job file: description('') steps { ...READ MORE

Dec 10, 2018 in Jenkins by Galelio
 • 25,675 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 in Docker by anonymous
edited Apr 17 by Kalgi • 20,260 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
 • 16,342 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 in Docker by Kavya
 • 12,692 views
0 votes
6 answers

docker: executable file not found in $PATH

file not found in $PATH READ MORE

May 9 in Docker by anonymous
 • 9,911 views
+1 vote
4 answers

How to run Jenkins jobs on multiple slaves with a single job configuration?

use multijob plugin READ MORE

Jan 3 in Jenkins by Ajit Jadhav
 • 9,189 views
+5 votes
5 answers

Jenkins properties file

Follow these steps: 1. Install ‘EnvInject’ plug-in in the Jenkins ...READ MORE

Aug 2, 2018 in Jenkins by lina
 • 8,110 points • 8,292 views
0 votes
5 answers

What is the default Jenkins password?

Change the shell to /bin/bash instead of bin/false ...READ MORE

Apr 22 in Jenkins by Vinod
 • 7,660 views
+4 votes
7 answers

How to set the pipeline name and description for a Jenkinsfile?

You can rename pipeline jobs in jenkins ...READ MORE

Oct 11, 2018 in Jenkins by Hannah
 • 15,620 points • 7,538 views
+2 votes
3 answers

Permission denied error while running a simple job in Jenkins

Hey @Hannah, try changing the permissions using ...READ MORE

Oct 25, 2018 in Jenkins by krishti
 • 7,348 views
+4 votes
4 answers

perform Git checkout using Groovy script

To do git commit: def getGitCommit() { ...READ MORE

Dec 6, 2018 in DevOps Tools by Vaidya
 • 7,292 views
+2 votes
6 answers

copy directories in docker container excluding any one directory

One of the way could be copy ...READ MORE

Dec 10, 2018 in Docker by Prateek
 • 7,191 views
+2 votes
5 answers

stash/unstash to transfer data in Jenkins from a build container to the other node.

Since the container gets destroyed once the ...READ MORE

Dec 20, 2018 in Jenkins by anonymous
 • 7,082 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
 • 8,270 points • 7,007 views
0 votes
1 answer

How to copy directory and sub dirs's and files from source to remote using ansible playbook

Hey @Nishant, you can use the copy ...READ MORE

Apr 3 in Ansible by Kalgi
 • 41,760 points • 6,867 views
+3 votes
3 answers

local docker image on minikube

Try something like this: # Start minikube minikube start # ...READ MORE

Aug 29, 2018 in Kubernetes by Nilesh
 • 6,880 points • 6,481 views
+1 vote
4 answers

Kubernetes cluster pod status EVICTED

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

Jan 22 in Kubernetes by Lyndon
 • 6,249 views
0 votes
5 answers

How to resolve this error “Jenkins Host key verification failed”?

HI Mam, Please check the following solution:: 1. Switch ...READ MORE

May 3 in Jenkins by anonymous
 • 6,124 views
0 votes
2 answers

VSCode “please clean your repository working tree before checkout”

One of the ways is to stash ...READ MORE

Apr 22 in Git & GitHub by Nikhil
 • 5,987 views
0 votes
2 answers

Docker: unable to prepare context: unable to evaluate symlinks in Dockerfile path: GetFileAttributesEx

Very cliche, but check if the Dockerfile ...READ MORE

Apr 22 in Docker by Umer
 • 5,878 views
0 votes
1 answer

Difference between kubectl apply and kubectl create?

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

Sep 10, 2018 in Kubernetes by ajs3033
 • 7,280 points • 5,830 views
0 votes
3 answers

Using multiple commands in a kubernetes yaml file

Try something like this: containers: - name: ...READ MORE

Apr 23 in Kubernetes by lyza
 • 5,697 views
0 votes
3 answers

I'm trying to run docker with Jenkins pipeline but I'm facing this Jenkins pipeline error and a socket.io error.

This happens when the Jenkins user is ...READ MORE

Jun 26, 2018 in Docker by Sophie may
 • 9,850 points • 5,691 views
0 votes
2 answers

How to trigger a Jenkins pipeline A in another Jenkins pipeline B?

If you are talking about executing another ...READ MORE

Jul 31 in Jenkins by Sirajul
 • 31,180 points • 5,459 views
0 votes
4 answers

error: src refspec master does not match any. error: failed to push some refs to 'ssh://xxxxx.com/project.git'

The error is due to the fact ...READ MORE

Feb 25 in Git & GitHub by lystun
 • 5,160 views
+2 votes
5 answers

Restarting nodes on kubernetes as the node status shows unknown

I had a similar issue, but mine ...READ MORE

Oct 23, 2018 in Kubernetes by Zans
 • 5,063 views
+7 votes
4 answers

How are ClusterIP, NodePort and LoadBalancer different from each other?

ClusterIP ClusterIP accesses the services through proxy. ClusterIP ...READ MORE

Sep 10, 2018 in Kubernetes by Nilesh
 • 6,880 points • 5,059 views
+1 vote
4 answers

Is accessing kubernetes dashboard remotely possible?

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

Apr 26 in Kubernetes by Rick
 • 4,985 views
0 votes
2 answers

Error saying "no endpoints available for service \"kubernetes-dashboard\" while getting the dashboard up

Not able to access dashboard it says:  { ...READ MORE

Jan 10 in Kubernetes by vishal
 • 4,927 views
0 votes
2 answers

Using a local image to create a pod in K8s

I'm not sure but you can try ...READ MORE

Apr 29 in Kubernetes by Vishaka
 • 4,890 views
0 votes
1 answer

ansible playbook: using multiple variables in loops

Use an indexed hostname, and then define ...READ MORE

Jul 16, 2018 in Ansible by DareDev
 • 6,810 points • 4,844 views
+4 votes
4 answers

How To Access a Service on Host From a Docker Container?

Adding to kalgi's answer, You can also ...READ MORE

Oct 16, 2018 in Docker by lina
 • 8,110 points
edited Oct 16, 2018 by lina • 4,840 views
0 votes
5 answers

Error: Docker not found when building docker image on Jenkins pipeline

Check if you have Docker installed and ...READ MORE

Apr 22 in Jenkins by Vimal
 • 4,774 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 in Kubernetes by aneesh ansari
 • 4,726 views
+2 votes
6 answers

Jenkins unable to run jobs (pending - waiting for next executor)

Increase the number of executors. I had ...READ MORE

Apr 24 in Jenkins by Maya
 • 4,610 views
+1 vote
5 answers

Unable to login to Jenkins even if I enter valid credentials.

Disable security by editing these two classes ...READ MORE

Apr 26 in Jenkins by Vedant
 • 4,584 views
0 votes
3 answers

not able to connect to the GIT Repository through Git plugin in Jenkins

One of the possibility is that your ...READ MORE

Apr 22 in DevOps Tools by Ananya
 • 4,563 views
0 votes
4 answers

"Layer already exists " when trying to push an image

I had a similar error. I hadn't ...READ MORE

Apr 23 in Kubernetes by Kalyan
 • 4,486 views
+3 votes
3 answers

Not able to connect worker nodes to the swarm. Connection refused error

This definitely has to be a firewall issue. ...READ MORE

Apr 26 in Docker by Vaidya
 • 4,314 views
+1 vote
8 answers

How can I implement process.env in Angular 5 environment?

Users do not have access to process.env ...READ MORE

Apr 3, 2018 in DevOps & Agile by DareDev
 • 6,810 points • 4,274 views
0 votes
1 answer

Error: ‘Jenkins pipeline: No such DSL method'

This is a simple mistake, just remove ...READ MORE

Aug 17, 2018 in Jenkins by Sophie may
 • 9,850 points • 4,203 views
+1 vote
3 answers

How do I check and export sonarqube analysis reports in embedded db?

Browse to sonarqube web instance to access ...READ MORE

Jul 2, 2018 in DevOps Tools by DareDev
 • 6,810 points • 4,164 views
0 votes
2 answers

Running a cron job in a docker conratiner

Let’s create a new file called "crontab" ...READ MORE

Aug 7, 2018 in DevOps & Agile by Kalgi
 • 41,760 points • 4,131 views
+1 vote
4 answers

error cloning remote repo 'origin'

ERROR: Error cloning remote repo 'origin' hudson.plugins.git.GitException: Could ...READ MORE

Jun 3 in Git & GitHub by Sirajul
 • 31,180 points • 3,960 views
0 votes
2 answers

kubernetes service external ip pending

If you are not using GCE or ...READ MORE

Aug 31, 2018 in Kubernetes by Nilesh
 • 6,880 points • 3,953 views
0 votes
2 answers

ansible-command not found

Use some other variable instead of PATH. READ MORE

Apr 23 in Ansible by Vismaya
 • 3,863 views
+1 vote
4 answers

Pass variable to ansible playbook through command line

ansible-playbook test.yml --extra-vars "arg1=${var1} arg2=${var2}" Use is like ...READ MORE

May 7 in Ansible by Bobin
 • 3,794 views
+2 votes
4 answers

Error saying "The connection to the server localhost:8080 was refused - did you specify the right host or port?"

I was trying to get status from ...READ MORE

Apr 26 in Kubernetes by Sumit
 • 3,753 views
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