Trending questions in DevOps & Agile

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Jenkins lost its knowledge of builds ran on the slave node when there is a ssh connection issue

I am running a build using master ...READ MORE

Aug 3, 2022 in DevOps & Agile by Sai
edited Mar 4 • 202 views
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Docker image build fails in Azure DevOps release pipeline

I try to run build docker image ...READ MORE

Mar 18, 2022 in Other DevOps Questions by Kichu
 • 19,040 points • 3,948 views
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RVM plugin not available in Jenkins

Am using Jenkins 2.303.1 - Community version. ...READ MORE

Jul 29, 2022 in DevOps & Agile by Venkat
edited Mar 4 • 199 views
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1 answer

How can I prevent java.lang.NumberFormatException: For input string: "N/A"?

"N/A" is not an integer so check ...READ MORE

May 1, 2022 in Other DevOps Questions by narikkadan
 • 86,360 points • 4,036 views
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What does "Changes not staged for commit" mean

As far as I know, to track ...READ MORE

May 23, 2022 in Git & GitHub by Kichu
 • 19,040 points • 2,924 views
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How to mirror an Azure DevOps repository to a gitlab one

I have deployed my own GitLab server ...READ MORE

Apr 19, 2022 in Other DevOps Questions by Kichu
 • 19,040 points • 4,264 views
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How to set environment variables in Dockerfile via Azure DevOps

My  environment variables look like this: ENV ACCEPT_EULA=Y ENV ...READ MORE

Apr 12, 2022 in Other DevOps Questions by Kichu
 • 19,040 points • 4,508 views
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Plot 3D data in R

I've got a 3D dataset. data.frame = data ( x ...READ MORE

Jul 9, 2022 in DevOps & Agile by avinash
 • 1,840 points • 610 views
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How to install exe file in Azure DevOps?

I need to install the exe file ...READ MORE

Mar 26, 2022 in Other DevOps Questions by Kichu
 • 19,040 points • 2,273 views
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Cannot connect to the Docker daemon at unix:/var/run/docker.sock. Is the docker daemon running?

I've tried every option I could find ...READ MORE

Apr 18, 2022 in Docker by pranav
 • 2,590 points • 3,862 views
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1 answer

What is CI CD in DevOps?

The name "CICD" comes from the abbreviations ...READ MORE

Jan 4, 2023 in DevOps & Agile by Edureka
 • 12,700 points
edited Mar 5 • 1,061 views
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Bootstrap : TypeError: $(...).modal is not a function

When I call  bootstrap modal from jquery ...READ MORE

May 1, 2022 in Other DevOps Questions by Kichu
 • 19,040 points • 3,512 views
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1 answer

What is DevOps tools?

A DevOps Tool is an application that ...READ MORE

Jan 4, 2023 in DevOps & Agile by Edureka
 • 12,700 points
edited Mar 5 • 1,102 views
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1 answer

How to become a DevOps Engineer?

A DevOps Engineer can be responsible for various roles & ...READ MORE

Jan 4, 2023 in DevOps & Agile by Edureka
 • 12,700 points
edited Mar 5 • 913 views
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Can't create handler inside thread that has not called Looper.prepare()

The code: Toast toast = Toast.makeText(mContext, "Something", Toast.LENGTH_SHORT); This ...READ MORE

May 1, 2022 in Other DevOps Questions by Kichu
 • 19,040 points • 3,284 views
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1 answer

Java.lang.ClassNotFoundException: com.mysql.jdbc.Driver in Eclipse

Just follow these two steps: Step 1 Add This ...READ MORE

Apr 29, 2022 in Other DevOps Questions by narikkadan
 • 86,360 points • 3,269 views
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Source code migration from TFS 2013 to Azure Devops service

Can someone help me with migrating the ...READ MORE

Mar 17, 2022 in Other DevOps Questions by Kichu
 • 19,040 points • 1,149 views
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Difference between docker rm IMAGE vs docker rmi IMAGE

docker image rm "Remove one or more ...READ MORE

Apr 18, 2022 in Docker by pranav
 • 2,590 points • 3,322 views
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1 answer

Cannot read property 'addEventListener' of null

Just check that el is not null before adding ...READ MORE

May 1, 2022 in Other DevOps Questions by narikkadan
 • 86,360 points • 2,844 views
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why with_items is not looping properly in yml , any suggestions

This is the yml file:  - name: Update ...READ MORE

Jun 30, 2022 in Ansible by anonymous
edited Mar 4 • 206 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
 • 60,523 views
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Not able to start docker Desktop in Windows

In Microsoft Windows 10 professional, I am ...READ MORE

Apr 20, 2022 in Docker by pranav
 • 2,590 points • 3,216 views
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4 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
 • 10,620 points • 48,492 views
0 votes
1 answer

Is it possible to have a link to raw content of file in Azure DevOps

https://dev.azure.com/{{organization}}/{{project}}/_apis/sourceProviders/{{providerName}}/filecontents ?repository={{repository}} &path={{path}} &commitOrBranch={{commitOrBranch}} ...READ MORE

Mar 24, 2022 in DevOps & Agile by gaurav
 • 23,580 points • 4,477 views
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How to switch to devops from technical support with 7 years experience

Hi All, I am a production support analyst ...READ MORE

Jun 27, 2022 in DevOps & Agile by anonymous
edited Mar 4 • 185 views
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1 answer

Azure DevOps Wiki: How can I link the subpages in the parent page?

Unfortunately, Azure Devops does not have the ...READ MORE

Mar 8, 2022 in DevOps & Agile by gaurav
 • 23,580 points • 4,899 views
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The request was aborted: Could not create SSL/TLS secure channel

When I connect to an  HTTPS server ...READ MORE

May 1, 2022 in Other DevOps Questions by Kichu
 • 19,040 points • 2,490 views
0 votes
1 answer

How to use Azure DevOps Pipelines Machine File Copy Using Environments?

The files are initially copied to an ...READ MORE

Mar 21, 2022 in DevOps & Agile by gaurav
 • 23,580 points • 4,360 views
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4 answers

"Layer already exists " when trying to push an image

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

Apr 23, 2019 in Kubernetes by Kalyan
 • 54,468 views
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How can I save username and password in Git?

I want to do a push and ...READ MORE

May 24, 2022 in Git & GitHub by Kichu
 • 19,040 points • 1,355 views
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git - remote add origin vs remote set-url origin

I created a new repo: git init echo "# ...READ MORE

May 13, 2022 in Git & GitHub by Kichu
 • 19,040 points • 1,945 views
0 votes
0 answers

Docker compose port forwarding Linux asp.net core

I have a handful of docker images ...READ MORE

Apr 20, 2022 in Docker by pranav
 • 2,590 points • 2,702 views
0 votes
0 answers

How do I resolve git saying "Commit your changes or stash them before you can merge"?

I made some changes to my local ...READ MORE

May 13, 2022 in Git & GitHub by Kichu
 • 19,040 points • 1,766 views
0 votes
0 answers

"docker build" requires exactly 1 argument(s)

I'm attempting to build and tag an ...READ MORE

Apr 21, 2022 in Docker by pranav
 • 2,590 points • 2,652 views
0 votes
1 answer

docker: driver failed programming external connectivity on endpoint webserver

Hello, I had the same issue when ...READ MORE

Oct 6, 2022 in Docker by chanaiagwata83@gmail.com
edited Mar 5 • 12,729 views
0 votes
1 answer

GitHub "fatal: remote origin already exists"

Update the existing remote: $ git remote set-url ...READ MORE

May 1, 2022 in Git & GitHub by narikkadan
 • 86,360 points • 2,327 views
0 votes
1 answer

How to add multiple lines in a file using Ansible playbook?

Hi@akhtar, You can update your file using lineinfile ...READ MORE

Sep 16, 2020 in Ansible by MD
 • 95,460 points • 27,833 views
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1 answer

mysqli_fetch_array() expects parameter 1 to be mysqli_result, boolean given in.

The issue is that the query given to mysqli_query() is ...READ MORE

May 1, 2022 in Other DevOps Questions by narikkadan
 • 86,360 points • 2,308 views
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Pull and Push Docker Image task to ACR fails in Azure Devops Pipeline "unauthorized: Invalid clientid or client secret."

I tried pulling and pushing images or ...READ MORE

Mar 29, 2022 in Other DevOps Questions by Kichu
 • 19,040 points • 3,561 views
0 votes
0 answers

Terraform won't initialize in Azure DevOps Pipeline

I have an Azure Pipeline where I ...READ MORE

Mar 23, 2022 in Other DevOps Questions by Kichu
 • 19,040 points
edited Apr 30, 2024 by Khan Sarfaraz • 3,719 views
0 votes
1 answer

How do I use Azure DevOps pipeline to build an ASP.NET web site?

For an ASP.NET Website, you should use ...READ MORE

Mar 25, 2022 in Other DevOps Questions by narikkadan
 • 86,360 points • 3,717 views
0 votes
1 answer

Manifest Merger failed with multiple errors in Android Studio

Open application manifest (AndroidManifest.xml)  > Merged Manifest. ...READ MORE

Apr 29, 2022 in Other DevOps Questions by narikkadan
 • 86,360 points • 2,181 views
0 votes
0 answers

Azure DevOps build pipeline reduce the timeout to 30 minutes

Currently, the pipeline time's out is 60 ...READ MORE

Apr 22, 2022 in Other DevOps Questions by Kichu
 • 19,040 points • 2,427 views
0 votes
0 answers

Could not open a connection to your authentication agent

I am getting this warning error: $ git ...READ MORE

May 8, 2022 in Git & GitHub by Kichu
 • 19,040 points • 1,791 views
0 votes
0 answers

How do I properly force a Git push?

I have cloned a remote non-bare main ...READ MORE

May 19, 2022 in Git & GitHub by Kichu
 • 19,040 points • 1,253 views
0 votes
0 answers

mvn: not found script returned exit code 127

I tried many ways to resolve the ...READ MORE

Jun 11, 2022 in Jenkins by SivaPrasad
edited Mar 4 • 249 views
0 votes
0 answers

What is the meaning of the last letter "a", "b", or "s" in Azure DevOps' C:\agent\_work\1\a? Anyone know what that last letter stands for?

What is the meaning of the last ...READ MORE

Mar 18, 2022 in Other DevOps Questions by Kichu
 • 19,040 points • 951 views
0 votes
2 answers

Kubernetes error: You must be logged in to the server (the server has asked for the client to provide credentials

check if namesapce is defined in kube ...READ MORE

Sep 28, 2023 in Kubernetes by Mahesh
edited Mar 5 • 17,588 views
0 votes
0 answers

Azure DevOps API - Create a pipeline from a YAML file located in a specific branch source

I used this JSON to create my ...READ MORE

Apr 14, 2022 in Other DevOps Questions by Kichu
 • 19,040 points • 2,683 views
0 votes
1 answer

Eclipse/Maven error: "No compiler is provided in this environment"

On your pc, just go to windows ...READ MORE

Apr 29, 2022 in Other DevOps Questions by narikkadan
 • 86,360 points • 2,008 views
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