Trending questions in DevOps & Agile

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
 • 2,205 views
0 votes
1 answer

What is configuration management?

A Configuration Item is any service component, ...READ MORE

Mar 5, 2019 in Puppet by Saurab
 • 1,425 views
0 votes
2 answers

Is it possible to copy Docker images from one host to another without via repository?

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

Aug 9, 2019 in DevOps & Agile by Sirajul
 • 59,190 points • 2,047 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
 • 2,017 views
0 votes
1 answer

Error saying "Package[pacman]/ensure: change from absent to present failed: Could not find package pacman"

Hey @Dipti, Add --debug --verbose to see the command ...READ MORE

Feb 25, 2019 in Puppet by Nandita
 • 1,750 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
 • 2,328 views
0 votes
1 answer

kubectl giving error saying path nor exist or TLS handshake timeout error

As I can see from the console ...READ MORE

Dec 20, 2018 in Kubernetes by Eric
 • 4,616 views
0 votes
1 answer

Monitor POP3 services on my email servers

Hey @Jake, you can use the check_pop ...READ MORE

Mar 1, 2019 in Nagios by Layla
 • 1,545 views
0 votes
1 answer

Kops validate cluster giving an error saying no such host

One of the possible reasons could be using ...READ MORE

Jan 8, 2019 in Kubernetes by Manali
 • 3,819 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
 • 1,948 views
0 votes
1 answer

Error saying no module boto3 even though I have it.

Hey @Liala, try using hosts as localhost ...READ MORE

Feb 9, 2019 in Ansible by Monish
 • 2,388 views
0 votes
1 answer

Can I upgrade Ansible with available modules of ansible?

Ansible can upgrade itself using pip module ...READ MORE

Feb 8, 2019 in Ansible by Dee
 • 2,406 views
0 votes
3 answers

Can I internally route from AWS to GCP - Kubernetes

Hey @Kali, you can use Ingress for ...READ MORE

Feb 8, 2019 in Kubernetes by Kim
 • 2,319 views
0 votes
1 answer

Backup file name - Ansible

Hey @Veronica, 6332 is the process ID ...READ MORE

Feb 4, 2019 in Ansible by Fazi Mullah Khan
 • 2,564 views
0 votes
1 answer

How to Install Puppet on CentOS?

You need two nodes for Puppet to ...READ MORE

Feb 27, 2019 in Puppet by Avinash
 • 1,571 views
0 votes
1 answer

Role of subelement module in an Ansible playbook

Hey @Rahul thanks for a better question ...READ MORE

Jan 16, 2019 in Ansible by Emily
 • 3,380 views
0 votes
1 answer

How do I install chef on Ubuntu?

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

Feb 26, 2019 in Chef by Kalgi
 • 52,340 points • 1,613 views
0 votes
1 answer

Error saying "fatal: [10.13.25.12]: FAILED! => {"changed": false, "failed": true, "msg": "boto required for this module"}"

Hey @Chris, most of the tasks in ...READ MORE

Feb 9, 2019 in Ansible by Monish
 • 2,342 views
0 votes
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
 • 2,033 views
+1 vote
2 answers

Unable to build TFS project because files not found

Please make a folder in solution Nd ...READ MORE

May 17, 2019 in Other DevOps Questions by Shashikesh Mishra
 • 6,143 views
0 votes
1 answer

Configure Puppet Enterprise

In the console, click Nodes > Classification, and select the ...READ MORE

Mar 5, 2019 in Puppet by Kyraa
 • 1,294 views
0 votes
1 answer

How do I install rpm package on a single Linux machine?

Install the package called pacman using this command: puppet ...READ MORE

Feb 25, 2019 in Puppet by Nandita
 • 1,639 views
0 votes
1 answer

How do I see all the inventory variables defined for my host?

Hey @Junaid, You can see all the ...READ MORE

Jan 31, 2019 in Ansible by Mahir
 • 2,735 views
0 votes
1 answer

Calico wait for etcd error when creating kubernetes cluster using kubespray

Hey @Kanika, You need to open two ...READ MORE

Jan 22, 2019 in Ansible by Jinha
 • 3,081 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
 • 1,866 views
0 votes
1 answer

How do I sign all the certificates together - Puppet on Ubuntu

Hey @Aryaa, use the following command to ...READ MORE

Feb 21, 2019 in Puppet by Adi
 • 1,776 views
0 votes
1 answer

Define a remote host to be monitored - Nagios

The host definition can be placed in ...READ MORE

Mar 1, 2019 in Nagios by kevin
 • 1,425 views
0 votes
1 answer

Error saying "Error during WebSocket handshake: Unexpected response code: 400"

 you should use annotation with the name ...READ MORE

Oct 1, 2018 in Kubernetes by Kalgi
 • 52,340 points • 7,950 views
0 votes
1 answer

What are connection plugins in Ansible?

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

Feb 20, 2019 in Ansible by Shalaka
 • 1,841 views
0 votes
1 answer

Monitor IMAP service using Nagios

Hey @Kailash, you can use the check_imap ...READ MORE

Mar 1, 2019 in Nagios by Kiran
 • 1,408 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
 • 2,183 views
0 votes
1 answer

Monitor Web servers using Nagios

hey @Alan, you can use the check_http ...READ MORE

Mar 1, 2019 in Nagios by Kevin
 • 1,408 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
 • 2,020 views
0 votes
1 answer

Error saying "ERROR: ec2_vpc_subnet is not a legal parameter of an Ansible Play"

ec2_vpc_subnet is support from Ansible version 2.0 and ...READ MORE

Feb 8, 2019 in Ansible by Dee
 • 2,317 views
0 votes
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
 • 1,811 views
0 votes
1 answer

"FATAL: all hosts have already failed -- aborting" - Ansible error

Hey @Anju, you could change your second ...READ MORE

Feb 7, 2019 in Ansible by Sri
 • 2,326 views
0 votes
1 answer

How do I set up a k8s cluster on windows?

Hey @Nadia, follow these steps to create ...READ MORE

Feb 25, 2019 in Kubernetes by Roshan
 • 1,538 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
 • 2,132 views
0 votes
1 answer

How do I start a puppet server?

Hey if you're using Ubuntu, you can ...READ MORE

Feb 21, 2019 in Puppet by Kavyashri
 • 1,707 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
 • 1,704 views
0 votes
1 answer

Chef server on windows - Is that possible?

You cannot set a chef server on ...READ MORE

Feb 28, 2019 in Chef by Lina
 • 1,414 views
0 votes
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
 • 1,846 views
0 votes
2 answers

Restart pods when configmap updates in Kubernetes?

Use Deployments, and consider your ConfigMaps to ...READ MORE

Aug 31, 2018 in Kubernetes by Nilesh
 • 7,060 points • 9,136 views
0 votes
1 answer

Backup and restore for clustered environment - Ansible

If you're restoring to a new cluster, ...READ MORE

Feb 4, 2019 in Ansible by Anushri
 • 2,387 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
 • 1,903 views
0 votes
1 answer

Running Ansible Bash profile shows messages everytime a terminal is opened

Change the bash profile to read like ...READ MORE

Jan 14, 2019 in Ansible by Cobe
 • 3,275 views
0 votes
1 answer

Can I revoke puppet host's certificate?

Hey @Garima, yes of course you can ...READ MORE

Feb 21, 2019 in Puppet by Laila
 • 1,626 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
 • 2,043 views
0 votes
1 answer

Nginx vs tomcat

Okay let's see, Apache Tomcat is easy to ...READ MORE

Jan 30, 2019 in DevOps & Agile by Mausam
 • 2,539 views
0 votes
1 answer

Error saying "Can't find aws in PATH, please fix and retry" in Kubernetes

Here's an easy solution that worked like ...READ MORE

Jan 4, 2019 in Kubernetes by Patrick
 • 3,655 views
Page:

Most popular tags

"PMP®","PMI®", "PMI-ACP®" and "PMBOK®" are registered marks of the Project Management Institute, Inc. MongoDB®, Mongo and the leaf logo are the registered trademarks of MongoDB, Inc.