Most answered questions in DevOps & Agile

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How do I install puppet on Ubuntu?

Hey @Alia, follow these steps to install ...READ MORE

Feb 21, 2019 in Puppet by Priya
edited Feb 21, 2019 • 2,159 views
0 votes
1 answer

DNS is set but I dont know how to add new hosts?

Follow these steps to add host to your ...READ MORE

Feb 21, 2019 in Puppet by Kashish
 • 523 views
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1 answer

Are there any pre-requisites while installing puppet on Ubuntu?

There are three main things to keep ...READ MORE

Feb 21, 2019 in Puppet by Kunal
 • 455 views
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1 answer

Are there any pre-requisites while installing Puppet for windows?

Puppet masters run only on Linux or ...READ MORE

Feb 21, 2019 in Puppet by Krishti
 • 440 views
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1 answer

How do I install Ansible on Ubuntu?

Hey Kiara, Execute the following commands to Install ...READ MORE

Feb 20, 2019 in Ansible by Kunal
 • 619 views
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1 answer

What are connection plugins in Ansible?

Hey @Jay, connection plugins allow ansible to ...READ MORE

Feb 20, 2019 in Ansible by Shalaka
 • 819 views
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1 answer

How do I enable cache plugin in Ansible?

Hey @Jason, You can enable a cache plugin ...READ MORE

Feb 20, 2019 in Ansible by Yogesh
 • 584 views
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1 answer

What are cache plugins in Ansible?

Cache plugins allow Ansible to store gathered facts ...READ MORE

Feb 20, 2019 in Ansible by Kashish
 • 773 views
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1 answer

What are Action plugins in Ansible?

Action plugins work with the modules to ...READ MORE

Feb 19, 2019 in Ansible by Jobin
 • 1,217 views
0 votes
1 answer

What are the different types of plugins available in Ansible?

Ansible provides a huge variety of plugins ...READ MORE

Feb 19, 2019 in Ansible by Priya
 • 705 views
+1 vote
1 answer

How do I install Maven on CentOS?

Hey @Nagraj, Follow these steps to install Maven ...READ MORE

Feb 19, 2019 in Other DevOps Questions by Nishant
 • 7,446 views
0 votes
1 answer

How do I install maven on ubuntu?

Hey @Kiran, Installing Maven on Ubuntu is ...READ MORE

Feb 19, 2019 in Other DevOps Questions by Jobin
 • 1,100 views
0 votes
1 answer

How do I install Maven on Windows?

Hey @Laksha, to install Apache Maven all ...READ MORE

Feb 19, 2019 in Other DevOps Questions by Kashish
 • 778 views
0 votes
1 answer

How do I install Git on windows?

Hey @Akash, follow these steps: Go to this ...READ MORE

Feb 19, 2019 in Git & GitHub by Nikhil
 • 720 views
0 votes
1 answer

Which is the best testing tool?

Hey @Jinu, the best tool I've come ...READ MORE

Feb 18, 2019 in Other DevOps Questions by Yesha
 • 444 views
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1 answer

Why is continuous testing so important for devops?

Continuous Testing allows any change made in ...READ MORE

Feb 18, 2019 in Other DevOps Questions by Yesha
 • 602 views
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1 answer

Are there any requirements for Continuous Integration?

If you maintain the following mentioned points, ...READ MORE

Feb 16, 2019 in Other DevOps Questions by Emily
 • 662 views
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1 answer

Why do we need the concept of continuous Integration?

Continuous Integration (CI) is a development practice ...READ MORE

Feb 16, 2019 in Other DevOps Questions by Rachel
 • 909 views
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1 answer

What all does a version control like git allow us to do?

Version control basically keeps a track of ...READ MORE

Feb 16, 2019 in Git & GitHub by Mariam
 • 695 views
0 votes
1 answer

Do DevOps tools work together to bring out the DevOps culture? How?

Yes, of course, DevOps tools work together.  Developers ...READ MORE

Feb 16, 2019 in Other DevOps Questions by Nisha
 • 501 views
0 votes
1 answer

Error saying "Error: Could not autoload puppet/provider/package/rpm: No child processes." While installing gcc through puppet

Hey @Laksha, check your internet connectivity. You usually ...READ MORE

Feb 15, 2019 in Puppet by Jugnu
 • 932 views
0 votes
1 answer

Error saying "Error: Could not parse for environment production" - Puppet

Hey @Nagya, You need to set the ...READ MORE

Feb 15, 2019 in Puppet by Kavya
 • 2,298 views
0 votes
1 answer

How does puppet work?

This is how Puppet works: The Puppet Agent ...READ MORE

Feb 15, 2019 in Puppet by Kehsav
 • 614 views
0 votes
1 answer

Can I access environment variables with Facter in Puppet?

Hey @Ruth, not directly. However, Facter reads ...READ MORE

Feb 15, 2019 in Puppet by Krishti
edited Feb 15, 2019 • 3,259 views
0 votes
1 answer

Which version of Ruby does puppet support?

Hey @Raj, certain versions of Ruby are ...READ MORE

Feb 15, 2019 in Puppet by Uma
 • 1,360 views
0 votes
1 answer

What is the use of etckeeper-commit-post and etckeeper-commit-pre on Puppet Agent?

Hey @Pallavi,  etckeeper-commit-post: In this configuration file you can ...READ MORE

Feb 15, 2019 in Puppet by Simran
 • 965 views
0 votes
1 answer

What sort of Puppet Interview questions should I prepare?

Hey @Kajol, You can prepare something along ...READ MORE

Feb 15, 2019 in Puppet by Simran
 • 523 views
0 votes
1 answer

What are Puppet's main features?

Three main features are: Role-based Access Control enables ...READ MORE

Feb 15, 2019 in Puppet by Akansha
 • 525 views
0 votes
1 answer

What are profiles in Puppet?

Wrapper classes that use multiple component modules ...READ MORE

Feb 15, 2019 in Puppet by Sheela
 • 449 views
0 votes
1 answer

What all companies use Puppet?

A lot of companies use puppet, its ...READ MORE

Feb 15, 2019 in Puppet by Kashish
 • 561 views
0 votes
1 answer

Error while using newrelic class - Puppet

Hey @Harjot, The catalog compiler will look ...READ MORE

Feb 15, 2019 in Puppet by Ranjan
 • 486 views
–1 vote
1 answer

Errors and warnings while installing graphite server using puppet.

Hey @Harish, If you puppet modules is /etc/puppet/modules, ...READ MORE

Feb 15, 2019 in Puppet by Varshi
 • 511 views
0 votes
1 answer

Pupper error - Duplicate definition: Service[ServiceName] is already defined

Hey @Nigya, try something like this: class MyClass ...READ MORE

Feb 15, 2019 in Puppet by Hatim
 • 405 views
0 votes
1 answer

What all platforms does docker run on?

Hey @Albert, docker runs on the following ...READ MORE

Feb 13, 2019 in Docker by Imran
 • 618 views
0 votes
1 answer

What are the SCM tools supported by jenkins?

Hey @Jugnu, below are Source code management ...READ MORE

Feb 13, 2019 in Ansible by Imran
 • 6,382 views
0 votes
1 answer

How do I deploy a custom build of a core plugin?

Hey @Farah, follow these steps: Stop Jenkins. Copy the ...READ MORE

Feb 13, 2019 in Jenkins by Imran
 • 2,562 views
+1 vote
1 answer

how to install jenkins and how to run pom.xml through jenkins

The complete process to install Jenkins can be ...READ MORE

Feb 12, 2019 in Jenkins by Kalgi
 • 52,360 points • 18,314 views
0 votes
1 answer

Delete previously added authorized keys and add new ones

Hey @Emily, hope this works - name: Set ...READ MORE

Feb 12, 2019 in Ansible by John
 • 965 views
0 votes
1 answer

How do i set multiple authorized keys to my ansible playbook?

Try this: - name: Set up multiple authorized ...READ MORE

Feb 12, 2019 in Ansible by John
 • 1,215 views
0 votes
1 answer

Add authorized key taken from a URL - Ansible

Hey @Lopez, you can use the authorized_key ...READ MORE

Feb 12, 2019 in Ansible by Charlie
 • 698 views
0 votes
1 answer

How do I add ssh authorized keys in ansible playbook?

Hey @kailash use the authorized_key plugin that ...READ MORE

Feb 12, 2019 in Ansible by Kyra
 • 1,269 views
0 votes
1 answer

Can I use something like if statement to check for conditions in my playbook?

Hey @Kashish, you could use something like ...READ MORE

Feb 11, 2019 in Ansible by Kyra
 • 3,988 views
0 votes
1 answer

How do I add apt key by id from a keyserver? - Ansible

Hey @Altis, you can use the module ...READ MORE

Feb 11, 2019 in Ansible by Kyra
 • 3,386 views
0 votes
1 answer

How do I manage my config snapshots? - Ansible

Hey @Pandora, You can use the aci_config_snapshot module ...READ MORE

Feb 11, 2019 in Ansible by Kyra
 • 648 views
0 votes
1 answer

How do I manage Server Load balancing on A10 network? - Ansible

Hey @Tanishq, you can use the a10_server ...READ MORE

Feb 11, 2019 in Ansible by Myra
 • 771 views
0 votes
1 answer

Can Ansible modules be used from the command line?

Yes @Donna, you can execute a module ...READ MORE

Feb 11, 2019 in Ansible by Tariq
 • 651 views
0 votes
1 answer

Reset ansible vault password

Should you wish to change your password ...READ MORE

Feb 11, 2019 in Ansible by Zonasha
 • 5,361 views
0 votes
1 answer

what does ansible-vault edit command do?

Hey @Faizal, your worry is obvious in ...READ MORE

Feb 11, 2019 in Ansible by Mariam
 • 660 views
0 votes
1 answer

Advantages of using puppet

These are the few advantages that makes ...READ MORE

Feb 9, 2019 in Puppet by Manisha
 • 361 views
0 votes
1 answer

Why use puppet?

These are the reasons why puppet is ...READ MORE

Feb 9, 2019 in Puppet by Manisha
 • 473 views
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