Trending questions in DevOps & Agile

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Puppet+Docker: Using Docker-Compose with Puppet

Docker Compose describes a set of containers ...READ MORE

Aug 14, 2019 in Puppet by Sirajul
 • 59,190 points • 3,774 views
0 votes
1 answer

Can I run docker-compose inside a container?

Compose can also be run inside a ...READ MORE

Jun 10, 2019 in Docker by Sirajul
 • 59,190 points • 6,551 views
0 votes
1 answer

What happens when a master or worker node fails?

Whenever master node under kubernetes fails, the ...READ MORE

Jul 15, 2019 in Kubernetes by Sirajul
 • 59,190 points • 5,028 views
0 votes
2 answers

How to build docker images using VS2017?

Open Visual Studio and create a new project. Select ASP.Net Core Web ...READ MORE

Aug 25, 2020 in DevOps & Agile by Pistle
 • 1,000 points • 1,716 views
0 votes
2 answers

How to create backup and copy files in jenkins?

You would require to copy and take ...READ MORE

Aug 1, 2019 in Jenkins by Sirajul
 • 59,190 points • 7,797 views
0 votes
1 answer

Puppet: How do i install PuppetDB?

You need to install puppetDB on the same ...READ MORE

Aug 27, 2019 in Puppet by Sirajul
 • 59,190 points • 3,101 views
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0 answers

I got fatal: protocol error: bad line length character: <htm fatal: the remote end hung up unexpectedly when i push my commit

My Project(in .Net) is big in size ...READ MORE

Jul 12, 2019 in Git & GitHub by praveen kumar jha
 • 5,159 views
+2 votes
0 answers

Codedeploy, email notification based on codedeploy success status/events. [closed]

is there a way or python code ...READ MORE

Oct 11, 2019 in DevOps on Cloud by Rishi
 • 210 points
closed Oct 11, 2019 by Kalgi • 1,130 views
0 votes
1 answer

what are the important commands in puppet?

Here's a list of commands that you ...READ MORE

Jul 25, 2019 in Puppet by Sirajul
 • 59,190 points • 4,503 views
0 votes
2 answers

Error while creating resource group on Azure using Ansible

Please check you indentation, remove all spaces ...READ MORE

Mar 17, 2020 in Ansible by Shrikant Yerge
 • 1,988 views
0 votes
1 answer

Is it possible to use JSON instead of YAML for docker-compose file?

You can use JSON instead of YAML ...READ MORE

Jul 2, 2019 in Docker by Sirajul
 • 59,190 points • 5,371 views
0 votes
1 answer

Run Jenkins on Private VPC?

If you want to place the instance ...READ MORE

Aug 30, 2019 in Jenkins by Tara
 • 2,812 views
0 votes
2 answers

Error: RabbitMQ with Docker for Windows server

Connecting to other containers Step 1: Create a network. ...READ MORE

Aug 29, 2020 in Docker by Pistle
 • 1,000 points • 2,006 views
0 votes
1 answer

how do i copy files and sub folders recursively from one location to another location on remote machine by using ansible?

Try this: - hosts: web tasks: ...READ MORE

Jun 24, 2019 in Ansible by Kalgi
 • 52,340 points • 5,676 views
0 votes
1 answer

How do i change the default StorageClass ?

Simply deleting the default StorageClass may not ...READ MORE

Jul 23, 2019 in Kubernetes by Sirajul
 • 59,190 points • 4,402 views
0 votes
1 answer

How to change the run interval in puppet?

To check the run interval run the following ...READ MORE

Jul 29, 2019 in Puppet by Sirajul
 • 59,190 points • 4,131 views
+1 vote
4 answers

Updating kubernetes configmap/secret without removing the existing one

You can use edit for small changes ...READ MORE

Apr 24, 2019 in Kubernetes by Vinayak
 • 14,203 views
0 votes
1 answer

Puppet: How do i setup puppet module behind a proxy?

To use the puppet module command behind a proxy, ...READ MORE

Aug 9, 2019 in Puppet by Sirajul
 • 59,190 points • 3,649 views
0 votes
1 answer

how to test a manifest without actually executing it in kubernetes?

You can use --dry-run flag to test the manifest.  This ...READ MORE

Jul 18, 2019 in Kubernetes by Sirajul
 • 59,190 points • 4,569 views
0 votes
2 answers

Docker error on windows operating sytem

Because the Docker Engine daemon uses Linux-specific kernel features, ...READ MORE

Aug 29, 2020 in DevOps & Agile by Pistle
 • 1,000 points • 1,180 views
+4 votes
1 answer

Installing Web UI (Dashboard):kubernetes-dashboard on main Ubuntu 16.04.6 LTS (Xenial Xerus) server

Follow these steps: $ kubeadm reset $ kubeadm init ...READ MORE

Apr 12, 2019 in Kubernetes by Kalgi
 • 52,340 points
reshown Apr 12, 2019 by Kalgi • 8,644 views
0 votes
1 answer

Puppet: Error while signing the certificates.

This might be because, the master lost ...READ MORE

Aug 29, 2019 in Puppet by Sirajul
 • 59,190 points • 2,684 views
+1 vote
2 answers

How to copy docker images from one host to another without a repository?

To save an image to any file ...READ MORE

Aug 13, 2019 in Docker by Sirajul
 • 59,190 points • 11,717 views
0 votes
2 answers

How do I update all my pods if the image changed but the tag is the same? - Kubernetes

Make sure your imagePullPolicy is set to Always(this is the ...READ MORE

Aug 6, 2019 in Kubernetes by Sirajul
 • 59,190 points • 3,891 views
+1 vote
1 answer

Is it possible to create a jenkins pipeline without using a jenkinsfile?

Yes, you can create a Jenkins pipeline ...READ MORE

May 31, 2019 in Jenkins by Sirajul
 • 59,190 points • 6,516 views
0 votes
1 answer

Getting below error on Jenkins while creating a Maven Build Job

When you are using ssh to connect, ...READ MORE

Sep 3, 2019 in Jenkins by Hari
 • 2,511 views
0 votes
1 answer

Puppet Error: Getting a traceback on puppet master while trying to sign certificates

This could probably be because you are ...READ MORE

Sep 18, 2019 in Puppet by Sirajul
 • 59,190 points • 1,765 views
0 votes
1 answer

How to install and configure r10k in puppet?

In order to get the latest version, ...READ MORE

Jul 29, 2019 in Puppet by Sirajul
 • 59,190 points • 3,942 views
0 votes
1 answer

is there any way we can run kubectl command without sudo acess in KOPS kubernetes?

Yes, you can use kubectl on kops ...READ MORE

Aug 28, 2019 in Kubernetes by Adarsh
 • 2,634 views
+2 votes
0 answers

I'm facing the issue while connecting from pipeline script to svn (scm) checkout

Running in Durability level: MAX_SURVIVABILITY [Pipeline] Start of ...READ MORE

Aug 26, 2019 in Jenkins by sk
 • 2,568 views
0 votes
1 answer

Why do I get Connection reset by peer when making a request to a service running in a container?

Typically, this message is returned if the ...READ MORE

Jul 10, 2019 in Docker by Sirajul
 • 59,190 points • 4,623 views
0 votes
1 answer

Puppet: Error on executing "systemctl enable puppetserver" command

You need root user privileges to execute ...READ MORE

Sep 17, 2019 in Puppet by Sirajul
 • 59,190 points • 1,591 views
0 votes
1 answer

Error while installing Kubernetes using snap

Don't install using snap. It throws a ...READ MORE

Aug 6, 2019 in Kubernetes by Harshit
 • 3,399 views
0 votes
1 answer

Puppet: an additional repository is added on ubuntu by apt package

Passing in an empty string for the ...READ MORE

Aug 6, 2019 in Puppet by Sirajul
 • 59,190 points • 3,378 views
0 votes
1 answer

Puppet: Environment variables

*.sh scripts in /etc/profile.d are read at user-login time (as ...READ MORE

Aug 8, 2019 in Puppet by Sirajul
 • 59,190 points • 3,289 views
0 votes
1 answer

Kubernetes: How do i initiate rollback for an application ?

Rollback and rolling updates are a feature ...READ MORE

Jul 23, 2019 in Kubernetes by Sirajul
 • 59,190 points • 3,975 views
0 votes
1 answer

Error "Target packages is configures multiple times in /etc/apt/sources.list:60 "

Check your /etc/spt/sources.list and /etc/apt/sources.d/kubernetes.list. You might have ...READ MORE

Aug 6, 2019 in Kubernetes by Janice
 • 3,323 views
0 votes
1 answer

Error connecting: Error while fetching server API version: ('Connection aborted.', error(13, 'Permission denied')) - Ansible Jenkins

Hey, @Asha seems like your registry does ...READ MORE

Apr 4, 2019 in Ansible by Anusha
 • 8,679 views
0 votes
1 answer

Puppet: Error while trying to execute shell commands in Exec resource type

The default exec provider on *nix OSes ...READ MORE

Aug 2, 2019 in Puppet by Sirajul
 • 59,190 points • 3,477 views
0 votes
1 answer

Ansible playbook to create a new database

Hi pravalika, its pretty simple.  You just ...READ MORE

Aug 8, 2019 in Ansible by Trvais
 • 3,184 views
0 votes
1 answer

Puppet: Error: Could not find class ::mysql::server for example.com on node example.com

This might be because you might not ...READ MORE

Aug 8, 2019 in Puppet by Sirajul
 • 59,190 points • 3,190 views
0 votes
1 answer

what is the impact of uprading kubelet if we leave the pods on the worker nodes?

Restarting kubelet, which has to happen for ...READ MORE

Jul 18, 2019 in Kubernetes by Sirajul
 • 59,190 points • 4,048 views
0 votes
1 answer

how to debug a pending pod?

Pending pod cannot be scheduled onto a ...READ MORE

Jul 15, 2019 in Kubernetes by Sirajul
 • 59,190 points • 4,161 views
0 votes
1 answer

Run composer while I'm in container

Hey @DinoN, have a look at this ...READ MORE

Sep 30, 2019 in Docker by Sirajul
 • 59,190 points • 966 views
0 votes
1 answer

Is it possible for containers within a pod to communicate with each other?

Yes, it is possible for containers to ...READ MORE

Jul 12, 2019 in Kubernetes by Sirajul
 • 59,190 points • 4,246 views
0 votes
0 answers

How do i set up docker with puppet?

I want to use puppetlabs/docker module in ...READ MORE

Aug 13, 2019 in Puppet by Karan
 • 19,550 points • 2,860 views
0 votes
1 answer

How do I configure a jump host to access servers that I have no direct access to?

You can set a ProxyCommand in the ansible_ssh_common_args inventory variable. Any ...READ MORE

Jan 31, 2019 in Ansible by Mahir
 • 11,273 views
0 votes
1 answer

Ansible playbook to create an S3 bucket

Hey @Alok, an ansible task like this ...READ MORE

Aug 1, 2019 in Ansible by Vish
 • 3,402 views
0 votes
0 answers

what is the difference between tags and delegate_to in ansible? [closed]

Sep 23, 2019 in Ansible by Rajendra
 • 510 points
closed Sep 24, 2019 by Kalgi • 1,091 views
0 votes
1 answer

What is the difference between config map and secret in kubernetes?

Config maps ideally stores application configuration in ...READ MORE

Jul 17, 2019 in Kubernetes by Sirajul
 • 59,190 points • 3,991 views
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