What is Puppet | Puppet Tutorial for Beginners | Puppet Configuration Management Tutorial | Edureka

[@edurekaIN]

Got a question on the topic? Please share it in the comment section below and our experts will answer it for you. For Edureka DevOps Training and Certification curriculum, Visit our Website: bit.ly/2O59dHy Use code "KZbin20" to get Flat 20% off on this training.

[@sharifshadab3502]

People like you are what makes life easier and awesome. Thnx!

[@edurekaIN]

Hey Sharif, thanks for checking out our tutorial! We're glad we could be of help! :) Here are a few more Puppet videos that we thought you might like: kzbin.info/aero/PL9ooVrP1hQOF4I3_X15HcvuQBILXm3DRR. Cheers!

[@srikanthpb9053]

I was trying to understand puppet since 2 years . Finally an amazing tutorial , Require more videos

[@edurekaIN]

Hey Srikanth, thanks for the wonderful feedback! We're glad you found our tutorial useful. Here's another video that we thought you might like: kzbin.info/www/bejne/q2q0YYucZqxqpbc. Do subscribe to our channel to stay posted on upcoming tutorials. Cheers!

[@JeffReeves]

This guy is a great presenter! He made clear and direct points about Puppet, and engaged with his audience frequently to ensure everyone was on the same page and following along.

[@suhasc9418]

Correction : At 1:08 , it needs to be corrected that MEAN stack actually implies MongoDB, ExpressJS, AngularJS and NodeJS. And other than that, of course amazing piece of tutorial.. A million thanks for that!

[@edurekaIN]

Hey Suhas, thanks for checking out our tutorial. We're glad you found it useful. About the correction you suggested, it need not necessarily be AngularJS, Yes, it can also be MongoDB,Express,Angular,NodeJS. Cheers!

[@meeravalibodlapati8446]

Super sir...excellent class and very useful

[@edurekaIN]

Hey:) Thank you so much for your sweet words :) Really means a lot ! Glad to know that our content/courses is making you learn better :) Our team is striving hard to give the best content. Keep learning with us -Team Edureka :) Don't forget to like the video and share it with maximum people:) Do subscribe the channel:)

[@yalagandulagopichand9346]

i'm learning lot of information after watching this video @@@ THANKS TO edureka!

[@agamarshgandavarapu7022]

Thanks a lot for explaining puppet in a simple language

[@mikedqin]

The instructor is very knowledgeable, he is good on what he talked about. Excellent.

[@MeesterGonzalez]

Thank you! Great explanation of what Puppet and Chef are and do in IT/DevOps.

[@nagarjunagorantla9347]

Good Session...Happy to hear this type of sessions..

[@edurekaIN]

Thank you for watching our video. Do subscribe, like and share to stay connected with us. Cheers :)

[@shahirahmed.]

Brilliant Session !! Thank you

[@g.s.r.6232]

easy to understand through this Tutorial.....Awesome

[@edurekaIN]

Hey Gulab Singh, thanks for checking out our tutorial! We're glad you found it useful. Here's another video that we thought you might like: kzbin.info/www/bejne/Zqq5e5uYZ7uejM0. Do subscribe to our channel to stay posted on upcoming tutorials. Cheers!

[@srujanam4649]

Thank you Saurav, I like the way you explained

[@edurekaIN]

Thank you for watching our videos. Do subscribe to our youtube channel and stay updated with our content. Cheers :)

[@roshansavio99]

MEAN Stand for MongoDB, Express, Angular, and Node.js!

[@deepaks1762]

Great lecture. Contents are deliverd clear and effectively.

[@mritunjaykumar4185]

A very good way of explaining everything clearly ..

[@edurekaIN]

Thank you for watching our video. Do subscribe, like and share to stay connected with us. Cheers :)

[@amandeepsingh-ty2gq]

Awesome video Saurav for beginners to learn Puppet.

[@edurekaIN]

Thank you for watching our video. Do subscribe, like and share to stay connected with us. Cheers :)

[@freem4nn129]

good stuff, good speaker , good interaction (y)

[@edurekaIN]

Hey, thanks for the compliment. We are glad you loved the video. Do subscribe and hit the bell icon to never miss an update from us in the future. Cheers!

[@PraveenKumar-gi7cc]

very good video easy to understand......Thank you

[@TheSahanc]

Great session. Thanks!

[@rashidxd]

Thank you, it was an amazing session.

[@SubhashKumar-ik7wp]

Great..!!!

[@46491601]

Great explanation, thx a lot

[@mathi.m2587]

Thank you for this video. Easy to understand. Awesome edureka!

[@k.ajayakumar8583]

Very good session.

[@rahulbajaj3806]

Awesome!

[@edurekaIN]

Thank you for watching our video. Do subscribe, like and share to stay connected with us. Cheers :)

[@shailcowboy]

Very knowledgeable video but if you added install steps then it would be excellent.

[@edurekaIN]

Hey Shailesh, thanks for checking out our tutorial! We're glad you liked it. Thanks for your feedback; we have communicated he same to our team. Meanwhile, do check out our Puppet installation video here: kzbin.info/www/bejne/q2q0YYucZqxqpbc Hope this helps. Cheers!

[@ravindrasinghVanDam]

This is amazing

[@amandeepsharma2679]

I am wondering if Lets say in case of a high number of nodes, isn't using a push based tool like Ansible is better to install something on different nodes with a single push like command rather than going to each node and pulling the configuration, i know agents can install it by polling , what if we don't want to wait?

[@edurekaIN]

You are correct, but there are always two sides to a coin. Let me give you few advantages of Pull Configuration as well: • When a new server comes up it can get instructions from the master and start doing things. You can’t push instructions to a server that isn’t there, and the server itself is most aware of when it is ready to do stuff. • If a lot of servers come up, they can all do the setup work on their own, they only have to ask the master what to do. I would say it totally depends on your Business Requirement. I think in your case Push Configuration will be a good option, if you don’t have to scale frequently (Add more servers). Hope this helps :)

[@ramrao3279]

At 21:40 how does the cert created in slave show up in master. Is any step that needs to be done when configuring the slave indicating the master location ? Cheers

[@edurekaIN]

+Ram Rao, thanks for checking out our tutorial! The procedure to follow in order to generate certificate is given below for your reference: Step 1: Edit /etc/puppet/puppet.conf edit below 2 lines [agent] server = test01.edureka.com Step 2: #Also, remove the line templatedir=$confdir/templates, which has been deprecated. · Restart client sudo service puppet restart Step 3: · Generate a client Cert Request puppet agent -t step 4: · On Server, sign the certificate puppet cert sign # replace FQDN with FQDN of client Hope this helps. Cheers!

[@jijujoseph9549]

It was very nice presentation. I am new to these technologies. I have one doubt. You define old Mysql and php versions in master but in slave system, the installations are done with different versions. How?

[@edurekaIN]

If in the config file it is written ensure=>latest then it would install the latest version of that particular application. Hope this helps :)

[@pyminiongru6539]

while using a pre existing class, can i override an existing resource description with my resource description? Like base class methods can be overridden by child class method definitions in oops

[@edurekaIN]

+pyminion Gru, thanks for checking out our tutorial! Yes, you can override an existing resource description with my resource description. Like base class methods can be overridden by child class method definitions in oops. Hope this helps. Cheers!

[@MohammedImran-mg4hc]

If you need to roll back, do we want to remove the existing one and reinstall a older one or just install the older one without removing.

[@edurekaIN]

+Mohammed Imran, thanks for checking out our tutorial! We can rollback to any commits by following the below steps. Step 1: execute the command git log, It will display the commit id of the git commits step 2: git reset --hard Here commit id refers to the commit id to which commit we want to rollback. Hope this helps. Cheers!

[@arv1ndnarang]

Great Video ! Can somebody suggest where to head next to ? Thanks.

[@edurekaIN]

Hey Arvind! This is another video on puppet on our channel: kzbin.info/www/bejne/Zqq5e5uYZ7uejM0 Alternatively, you can check out our blog on puppet here: www.edureka.co/blog Hope this helps. Cheers :)

[@TheSidhussain]

is this video only an overview of what puppet is or are there more tutorials which digs in deep about puppet ?

[@edurekaIN]

+TheSidhussain, thanks for checking out our tutorial! Here are a few more Puppet tutorials to help you learn further: kzbin.info/aero/PL9ooVrP1hQOF4I3_X15HcvuQBILXm3DRR. You can also check out our complete training here: www.edureka.co/devops. We will be coming up with more videos soon. Do subscribe to our channel to stay posted. Cheers!

[@muralia9920]

hI very nice explanation,thanks for ur efforts ,even beginners can understand very nicely.can you pls upload one video with all the tools like Jenkins,maven,selenium,puppet etc with continuous

[@edurekaIN]

Hey Murali, thanks for checking out our tutorial! We're glad you liked it. We have communicated your request to our team and we might come up with such a video in the future. Do subscribe to our channel to stay posted on upcoming tutorials. Cheers!

[@akshaypaldewar5358]

how to install puppet(master & Slave) on Cent OS, is there any extra configuration setting that we should know at the time of installation?

[@edurekaIN]

Hey Akshay, Refer to this video by edureka. Entire installation process is explained -kzbin.info/www/bejne/q2q0YYucZqxqpbc. Hope this helps!

[@revathimanoharan5613]

Nice

[@krishnajunk]

Puppet sounds like deployment tool? As it installed some software. Can we treat Puuppet as both configurtion and deployment tool? What is the difference?

[@edurekaIN]

Hey jnnjnj, yes we can treat Puppet as both configuration and deployment tool. Hope this help!

[@ananyabanerjee3383]

Hello, Do we need to add a line defining the node in the .pp file? Like : node 'puppetagent' {

[@edurekaIN]

Hey Ananya, thanks for checking out our tutorial! Hostname of the node should be mentioned. Please find below site.pp example file where the hostname(test02.edureka.com) is hostname of slave where puppet agent is running. node 'test02.edureka.com' { include maven } Hope this helps. Cheers!

[@idiotbox4561]

Can we use push and pull configuration together?!?

[@edurekaIN]

Yes you can.

[@pankajsingh2116]

I'm working as Storage Administrator , on IBM , EMC and Hitachi Storage, netapp storage, will this devops work on san and Nas storage? do I need to learn scripting , coz I don't know scripting....,? wat are the pre requisite skills required for SAN ADMIN for learning devops?

[@edurekaIN]

Hey Pankaj, thanks for your interest in our course. IT experience is the only requirement to take up DevOps training; there are no other prerequisites. So your background definitely helps. Both Developers and Administrators are eligible for taking up DevOps. DevOps is a culture which cultivates the mindset of taking the end to end responsibility of a software. Hence, if you adopt DevOps, you will be doing the same things that you are currently doing, but with more ownership, agility, process and automation. Hence, this domain knowledge is something you will already possess to execute your day-to-day work and is not required to learn scripting afresh to implement DevOps. As far as DevOps tools are concerned, professionals use easy-to-learn yaml language which can be easily picked up during a training. In a nutshell there is no pre-requisite to take up DevOps Training both for developers and administrators. Also, at the same time your prior experience of administration will be of help as you will need to deal with lot of servers & configurations when working on automation in DevOps. You can get a head-start in DevOps with our course; check it out here: www.edureka.co/devops. Please feel free to get in touch with us if you have any questions or need any assistance. Hope this helps. Cheers!

[@dhruvikghadiya9412]

can u share the process to configure the server as puppet master and agent

[@edurekaIN]

Hey Dhruvik, thanks for checking out our tutorial. Please refer to this document. It will give you all the info you need. drive.google.com/file/d/0B7cqaPCexvvqWWJHdFNfVlVPRVE/view?usp=sharing Hope this helps. Cheers!

[@shivamkeshri6009]

Can u make videos about openshift??

[@edurekaIN]

Hey Shivam, thank you for watching our video. We will definitely look into your suggestions. Do subscribe and stay connected with us. Cheers :)

[@haramrit09k]

You are 🇧🇦🇪 ❤️❤️❤️

[@Akbar_khaan]

difference between github and puppet in brief???

[@edurekaIN]

+Akbar Khan, thanks for checking out our tutorial! Here's the difference: Github is the version control tool which is used to keep a track of the code and it is nothing but a storage location or centralized repository where the developers commit their codes, Puppet is a configuration management tool. For example, if we want to install Apache in 100 servers, instead of going to each server and installing it, we can use puppet to install and configure Apache in one go. Hope this helps. Cheers!

[@koteswararaogudla2675]

educated

[@edurekaIN]

Thank you for watching our video. Do subscribe, like and share to stay connected with us. Cheers :)

[@mstPredator]

water water and water, just show action damn!

[@chuckworthy1]

Excellent Instruction!! Thank You!!!

[@edurekaIN]

Thank you so much for the review ,we appreciate your efforts : ) We are glad that you have enjoyed your learning experience with us .Thank You for being a part of our Edureka team : ) Do subscribe the channel for more updates : ) Hit the bell icon to never miss an update from our channel : )