Trending questions in DevOps & Agile

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What are puppet manifests?

Puppet manifest files are the files where ...READ MORE

Mar 11, 2019 in Puppet by Shalaka
 • 863 views
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1 answer

How do I install Puppet directly from the source?

Hey @Laksha,  First, install the Puppet tarball from ...READ MORE

Mar 8, 2019 in Puppet by Yesha
 • 987 views
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1 answer

What are Ad-Hoc commands?

Ad-Hoc command is something that you would ...READ MORE

Mar 6, 2019 in Ansible by Yogesh
 • 1,106 views
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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
 • 1,700 views
+1 vote
1 answer

Error saying "Package not a legal parameter in an Ansible task or a handler" - Ansible

This has been happening to a lot ...READ MORE

Jan 8, 2019 in Ansible by Takeshi
 • 3,464 views
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1 answer

Purpose of node block in Puppet

A node block allows you to specify ...READ MORE

Mar 11, 2019 in Puppet by Shalaka
 • 833 views
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1 answer

How do I enable sudo privileges in the playbook?

Hey @Kiran, to set enable mode for ...READ MORE

Mar 6, 2019 in Ansible by Yogesh
 • 1,042 views
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1 answer

How do I install Splunk on Windows?

Hi haseeb, you can install Splunk Enterprise ...READ MORE

Feb 28, 2019 in DevOps Tools by Kalgi
 • 1,290 views
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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
 • 1,852 views
0 votes
1 answer

Ensure the package is latest version - Ansible

Ensure a package is at the latest ...READ MORE

Mar 6, 2019 in Ansible by Yogesh
 • 1,030 views
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1 answer

How do I copy files from my system desktop to my EC2 instance?

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

Mar 5, 2019 in Ansible by Kyraa
 • 1,098 views
0 votes
1 answer

Kubernetes nodes crashing due to DiskPressure

From the ll find that DiskPressure raises when: According to ...READ MORE

Oct 27, 2018 in Kubernetes by DareDev
 • 6,890 points • 6,660 views
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1 answer

What is resource declaration in Puppet?

Puppet code is composed primarily of resource declarations. ...READ MORE

Mar 11, 2019 in Puppet by Bob
 • 774 views
0 votes
1 answer

How do I install Jenkins on Windows?

Hey Laksha, before you start installing Jenkins ...READ MORE

Feb 28, 2019 in Jenkins by Kalgi
edited Feb 28, 2019 • 1,241 views
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1 answer

My roles have a directory called files. What does it do?

This directory contains regular files that need ...READ MORE

Mar 13, 2019 in Ansible by Barbara
 • 714 views
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How do I activate Xdebug for your running?

In your docker command or your docker-compose.yml ...READ MORE

Mar 12, 2019 in Docker by Jason
 • 722 views
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1 answer

Apply module to puppet client.

Add this to site.pp: node 'fqdn of client' ...READ MORE

Mar 12, 2019 in Puppet by Yesha
 • 723 views
0 votes
2 answers

Error saying "File[/etc/httpd/conf/mods-enabled/proxy.conf] is already defined; cannot redefined"

This error occurs when you try to ...READ MORE

Mar 5, 2019 in Puppet by Kyraa
 • 982 views
0 votes
1 answer

What are classes in Puppet?

Classes in Puppet are introduced using the ...READ MORE

Mar 8, 2019 in Puppet by Haider
 • 885 views
0 votes
1 answer

Creating non interactive ansible vault

Hey @Jolly,  You can use the --vault-password-file option for ansible-vault non-interactive ...READ MORE

Jan 29, 2019 in Ansible by Shah
 • 2,503 views
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0 answers

Service mongod not found

I have a playbook to install mean ...READ MORE

Mar 15, 2019 in Ansible by kalgi
 • 595 views
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1 answer

How do i install Nagios on Ubuntu?

 Hey @Kiran, installing Nagios requires you to ...READ MORE

Feb 27, 2019 in DevOps Tools by Riya
 • 1,269 views
0 votes
2 answers

Error saying "SSH public key must be specified when running with aws" when trying to create the cluster

You need to create the public key ...READ MORE

Oct 17, 2018 in Kubernetes by Kalgi
 • 52,350 points • 4,063 views
0 votes
1 answer

Why do people use Ansible roles?

Ansible roles are basically like functions in ...READ MORE

Mar 12, 2019 in Ansible by Yamini
 • 656 views
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2 answers

Nagios on windows

You do not install Nagios server on ...READ MORE

Feb 28, 2019 in DevOps Tools by Kevin
 • 1,148 views
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1 answer

Jenkins Pipeline Wipe Out Workspace

You should probably put it in a post-built-step ...READ MORE

Aug 6, 2018 in Jenkins by Kalgi
 • 52,350 points • 10,071 views
0 votes
1 answer

How to install Docker on CentOS?

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

Feb 27, 2019 in Docker by Avinash
 • 1,200 views
0 votes
1 answer

How do I install docker on Ubuntu?

Hey @Vijay, Follow these steps: Add the GPG ...READ MORE

Feb 22, 2019 in Docker by Sridhar
 • 1,447 views
0 votes
1 answer

Check if my Lamp stack installation was successful using Puppet

If there were no errors, you should ...READ MORE

Mar 11, 2019 in Puppet by Bob
 • 681 views
0 votes
1 answer

Trying to execute bash script using Ansible one one node

You could make your task an asynchronous action by ...READ MORE

Jan 29, 2019 in Ansible by Kavya
 • 2,471 views
0 votes
2 answers

Node unable to join cluster - saying token expired

@Eric's answer is on point. There's another ...READ MORE

Jan 16, 2019 in Kubernetes by Keshav
 • 2,954 views
0 votes
1 answer

What are the different services provided by Nagios?

Nagios provides multiple services and I've listed ...READ MORE

Mar 1, 2019 in DevOps Tools by Isha
 • 1,078 views
0 votes
1 answer

Resource declaration for installing LAMP Stack using Puppet

First create manifest, like this: sudo vi /etc/puppet/manifests/lamp.pp Add ...READ MORE

Mar 11, 2019 in DevOps & Agile by Bob
 • 655 views
0 votes
1 answer

How to monitor an application using Nagios core?

Here is what you can try. Since ...READ MORE

Dec 28, 2018 in DevOps & Agile by Damon Salvatore
 • 5,980 points • 3,796 views
0 votes
1 answer

Nginx routing for kubernetes services

Hey, backend is a service running on ...READ MORE

Feb 8, 2019 in Kubernetes by Kalgi
 • 52,350 points • 1,990 views
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1 answer

Are there plugins available for monitoring services using nagios?

There are many plugins available for different ...READ MORE

Mar 1, 2019 in Nagios by Lynda
 • 1,055 views
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1 answer

How do I install docker on windows?

Hey @Dipti, Follow these steps to install ...READ MORE

Feb 25, 2019 in Docker by Kalgi
 • 1,216 views
0 votes
1 answer

What is Nagios?

When you talk about Nagios, the first ...READ MORE

Mar 1, 2019 in DevOps Tools by Lynda
 • 1,039 views
0 votes
1 answer

reboot all web servers in Canada, 15 at a time. is that possible in Ansible?

Of course, that is possible @Neel, just ...READ MORE

Mar 6, 2019 in Ansible by Yogesh
 • 854 views
0 votes
1 answer

git error: RPC failed; curl 56 GnuTLS recv error

This is simple, you’re probably missing openssl ...READ MORE

Sep 26, 2018 in Git & GitHub by Tyrion anex
 • 8,700 points • 7,777 views
0 votes
1 answer

Kubernetes:Unable to mount volumes with cloud-provider

Kuberenetes 1.5.0 and 1.5.3 does support cinder. ...READ MORE

Nov 30, 2018 in Kubernetes by DareDev
 • 6,890 points • 4,996 views
0 votes
1 answer

What are modules in puppet?

A module can be defined as a ...READ MORE

Mar 8, 2019 in Puppet by Vivek
 • 724 views
0 votes
1 answer

Jenkins not running as expected after changing the default port

If your Jenkins is running on Ubuntu Virtual ...READ MORE

Dec 19, 2018 in Jenkins by Charlie
 • 4,160 views
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1 answer

What are the problems that are overcome by using Puppet?

I've used puppet for configuration management the ...READ MORE

Mar 5, 2019 in Puppet by Yesha
 • 853 views
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2 answers

How to use maven package jar file in another jenkins pipeline stage?

You can use the same dockerfile for ...READ MORE

Aug 2, 2018 in Jenkins by lina
 • 8,220 points • 12,068 views
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1 answer

Error while automating performance testing using Bamboo

Hey @Nisha, the command you're using is ...READ MORE

Mar 5, 2019 in DevOps Tools by Yesha
 • 863 views
0 votes
1 answer

Error saying "ERROR! Unexpected Exception: 'module' object has no attribute '_vendor'"

Ansible is highly dependant on the python ...READ MORE

Jan 28, 2019 in Ansible by Varsha
 • 2,386 views
+1 vote
1 answer

Steps to trigger puppet agent from jenkins

Heyy @Hannah,  First, you need to create Jenkins slave, ...READ MORE

Dec 16, 2018 in Puppet by Kiyara
 • 4,254 views
0 votes
1 answer

How is puppet used as a Configuration Management tool?

System Administrators usually perform repetitive tasks such ...READ MORE

Mar 5, 2019 in Puppet by Saurab
 • 851 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
 • 1,754 views
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