you need to learn Kubernetes RIGHT NOW!!
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0:00 ⏩ Intro
0:55 ⏩ The problem with Docker
3:11 ⏩ K8s to the rescue
3:42 ⏩ K8s architecture
4:31 ⏩ FREE K8s Lab
7:47 ⏩ Install KubeCTL
11:09 ⏩ K8s Pod
13:24 ⏩ a K8s Deployment
18:45 ⏩ K8s Service (Load Balancer)
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#kubernetes #k8s - วิทยาศาสตร์และเทคโนโลยี
![Kubernetes Crash Course for Absolute Beginners [NEW]](/img/n.gif)
I would totally pay for a full, 20+ hours Kubernetes course by you. You're such a gifted teacher man.
agree
So true
sign me up!
Buy his coffee and use it as booster to learn somewhere else, works the same
His information is only as good as the product he is sponsored by. I was really hoping that this would have been a tutorial for a home lab. Not some paid for service.
this guy includes in 30 mins what others try to fit into 3 hour courses. Amazing.!
It is all the coffee! 😉
Well, it were deployed in the cloud and a 4h video would include local deployment.
This is literally the best youtube channel, I just wanted you to know that. Your explanations are as beautiful as your beard. Thank you.
His beard* isn't too shabby either.
@@sh1znack Oh shit I didn't see that typo man. lmfao
@@sh1znack I edited the comment and now your comment doesn't make any sense to others. 😂
@@heshanandrews Shoulda left it for the laugh. ;-)
That's where his unix-fu comes from, it comes from the beard.
I've been doing IT for over 20 years now. I've seen a lot of things come and go and your videos have helped to re-energize me and be excited about what's in the future for IT! Your presentation and passion for what you're covering is addictive and has helped to make what could be dry topics exciting! Thank you for doing what you do!
What do you do for IT sir?
I share the same opinion, he rocks!!!
i need some of Chucks coffeeeeee....
Echoing what the others saying. Thanks dude!
Passion overdone
Take a shot every time Chuck releases a "You need to learn right now!" video.
MikeyBroski I’d be dead
Trastlol To be fair, a lot of these technologies *are* in heavy use. So it is still good content to pump out.
a shot of coffee of course
Everytime he says that sentence I get more depressed because I got to learn more and more
FR
Struggled to learn Kubernetes for an entire year during my internship. Your video helped make things much clearer for me! Thank you
Great job! These videos are the PERFECT match of fast and effective. You are so clear in your walkthrough and explanations.
I have just discovered this channel and am now sharing with my coworkers.
That was the best breakdown of this process I have seen. Right in line with what I'm trying to set of on a pi-cluster at home.
You did a great job man. you simplified things a lot. This is the 1st time ever I am writing any comments for videos on TH-cam. Please keep it up.
Chuck you're a stand up guy and a man's man. You are putting your soul into your videos. My students all said they would love to have you as their instructor. No pressure. LOL. Thank you for all you do sir.
Amazing, great video. This helped me a lot to understand the value of kubernetes and how it works !
I will definitely do a lab based on this! Please continue to do videos like this.
If I'd had teachers like you as a kid, I'd be an engineer at SpaceX! God bless you and your beard!
don't forget the coffee👍
As someone trying to make technical videos this really shows where the bar is at haha. Dude is so entertaining and the amount of info packed into a short timeframe is crazy.
@@jmmtechnology4539 Aswearigad
This is great. I've learned k8s throughout several online courses, but all of them should include this 30 minutes hands on overview. It just gives you a way better insight what can you actually do with k8s. Keep it up man, I'm a big fan of your TY channel
I have no words in English to thank you for your inspiration and positive energy! You are definitely a master of masters!
i usually stay away from longer videos because i have a short attention span but i can tolerate your videos because of the way you describe and teach things, they're so easy to understand so thank you. i'm a fan of your channel, keep up the good work!
You are a gifted instructor, your ability to put new technologies into context while making it easy for newcomers to understand is incredible. I have personally learned so much for you, I just want to say it out loud. Thank you, for your time, insight and willingness to help the community!
Perhaps one day I can be as impactful as you.
Legit one of the best to-da-point explanations! and also not dead-boring to watch - which is always a crazy bonus for such a technical subject!
Great vid man - got a new sub here :))
Awesome videos with great structure - love'em. You're helping my training technique as well as increasing my knowledge. Win-Win, thank you. I'm subscribed with the "Bell" "You need to learn this", I want to learn this and so much more. 30 years in the industry and still thirsty for knowledge.
I watched the Docker video first, and this one is just as good. Very direct and to the point, lots of energy, no fluff. Thanks!!! Great job!
This video, is so underrated! I’ve scurried the net for a well detained explanation and only you, network-chuck, were able to provide and make me finally understand. So thank you! ❤
Chuck has the soothing captivating vocal cadence of a youth pastor that all the kids think is “sooooo cool”.
You explained this in such a clever way.. so relatable and answered all the questions that popped into my head. Thank you!
Thank you so much for your work on these videos. Not just this one, but all of the others too. Specifically you are the help I needed to push me to get into docker. And from there it has been a huge rabbit hole. Thank you sir!
This is the best explanation and demonstration of k8s that I’ve seen so far. Quality work, Sir!
OMG... finally.. this video all I need.. the best video I watched so far about kubernetes..
thanks a ton!!
Amazing! I wanted to learn Kubernetes over the summer but it was pretty daunting and I ended up not getting to far. Thank you so much for the video, keep the awesome content coming!
Wow! So much in so little. You are literally sharing ginormous knowledge with ultra compression! It is a real pleasure to go through your videos. Thanks a lot!!
NetworkChuck, you are amazing! You explain everything so clearly and you make it so simple, thank you for creating these videos!!
I really appreciate you. I've been looking for people that are just as excited as I am about tech things!
great and informative video as always .Your teaching style is amazing man :)
Your videos are not only educational but also fun to watch! You have a very unique way to engage a virtual audience! 👍👍
Hands down THE best TH-cam channel for network/IT knowledge. I'm already an IT guy and you are expanding my knowledge and closing little gaps like a champ.
Best of all is the speed that you are explaining. Slow explanations are putting me to sleep and are soooo boring, i usually speed them up to x1.25 or x1.5 and that is not very comfortable.
You are boss.
Great energy & content, concise overview, well orchestrated. Thx NC! 👍
Thanks Nicholas!
Wow, such amazing content! Thank you for the great instruction and great attitude! My high school students love your videos and enthusiasm!
I watched your docker video as well. My son is linux minded and pointed docker to my attention, and talked about Kubernetes. I dont know crap about Linux, but you make it sound so easy, so well explained, and whats the best you do: YOU TALK SPEED AND CLEAR!!! Most ppl on YT talk in slowmotion and lose my attention. I love the way you present! Keep up the good work!
Dude! O how I love the way that you explain everything....I do this everyday....usually with Openshift...and DAMN you make it so simple to understand and bring some passion back into these things...that HARDLY ANYONE KNOWS! Thanks made my day!
I really like the way you explain the concepts . It's like listening a story.
I wonder what drives you to create such awesome videos 😀
COFFEE I THINK?
@@DrSteveMorreale yeah probably 😃
Damn you make some solid content. I'm positioning for a move out of SysAdmin into the Cloud Engineer space learning AWS, Terraform, Python, K8s, Ansible, Docker, and Prometheus. Your videos have made some of the concepts really easy to digest and I am even treating some like this one as a lab. Great content chuck. I don't drink coffee but I might buy some for the office to support you.
Nice! Have you pivoted into Cloud Engineering yet?
@@StrongestNerd Yup, I'm in the industry now. Stressful job with great pay and it's WFH, but the learning never stops and my brain always hurts
@@adryenz That's dope, congratulations! I can only imagine. Been an IT Specialist for 7 months now and looking to pivot to the Cloud Admin side. Soon, I'll be stressing as well lol
Exceptionally well done tutorial. Wow. Clear, concise, concepts explained really well. Love the energy!
Amazing job. I came here after I paused watching Cloudacademy cloud practitioner course. I didn't understand how Containers, Docker and Kubernetes work. After watching this and the video you made on Docker, I have a clearer understanding of these subjects! Thanks Chuck!
I've been trying to process in a hard way all kubernetes stuff before, but it was never easy and fun as you showed us in this video. You man, You rock!!!!! (Perhaps more about other scenarios in the future like troubleshooting issues by deployment?) Thanks man! btw, Saludos from Perú :-)
I just cant thank you enough! I keep recommending your channel in our online classes
That’s nice
No other Kubernetes tutorial is so easy to digest and so practical. Often it starts with how to install etc. which is a whole topic on it's own. Thanks a lot!
This is by far the best illustration of K8s. The presentation and sense of humor are phenomenal. Subscribed for life 👍
I have to be honest with you... this is the only video I found on the web that really helped me to understand Kubernetes easily. THANKS a lot for uploading this tutorial and also for helping me to move forward. :=)
Yes
He always teach everyone more in just little span of time.
Thanks Again Chuck! Just starting to get into Kubernetes as my next geek thing to do. I watched your load balancing with Kemp video and it inspired me to build my own cloud of which I m hosting 8 items! Web Server, Media Server, Searxng Server...blah blah blah. Veryinspiring video here as most by you Ive seen are! Thanks Chuck!!
Sweet, I've bumped into your channel a few times, but, passed by. Last couple of days, I "tuned". I really like what you have to say about what's going on in the industry. The necessity of knowing some networking, and lastly getting up on Python. Plus, GREAT simple explanation of Kubernetes from a 50'K overview to a quick drive to 10K feet. Great work!!
Have never understood Kubernetes this well. Thanks Chuck.
This is gold.
finally i understand kubernetes, thanks a lot
Hey, bro! This video is awesome! Your channel is one of the best that I have found recently. The way you explain complicated details is just gold. Thanks a lot!
Man, congrats.. everything you explain you make it feel really interesting.. Thank you for your hard work... I already learned quite a few things with you! - All the best!
That's a quick capsule of knowledge right there kudos to you! 👏
I would like to see an integration with kubernetes and AWS autoescaling for server provisioning
We do that via EKS
I actually run my home automation software and some personal projects off a Raspberry Kubernetes stack mounted in my network rack :)
wat, tell me more
@@kylebond Exactly how I said it to be honest. You can stack pi's and create a stack for easier management. Then you make one the controller and the rest nodes. There are quite some flavors of Kubernetes on a raspberry stack.
It is somewhat a novelty as you can run this in software ofcourse. However, you can test hardware failures and play with security a lot when doing it this way. It's a fun experiment to run if you have; let's say 4 pi's laying about. I don't have a article around this topic on my blog, sorry about that. Also started to repurpose the stack for other means; Home Assistant, PiHole, SecurityOnion, Sniffer/Scanner; that sorta stuff :)
U are simply amazing. The ease with which u explained k8s, trust me I have been using k8s for a while and have seen people make it even more difficult to understand than it actually is.
Hats off to u
Awesome Chuck, I've been watching dozens of Docker a.d Kubernetes videos, took several related courses and none of them explained it the excellent easy to understand way you did in 30 min. 👍🥳
Who says learning can’t be fun and informative at the same time ! Keep rockin. Although tough to keep up with the pace 😊
The best part is him getting super EXCITED when he does something 😂😂😂😂😂
Awesome job buddy, I love what you do. I don’t usually post a comment but You definitely deserve to know how great this is. Keep it up
Kudos NetworkChuck - Held several interviews for a colleague and when discussing k8s and docker experience and how they learnt.... they threw in your name as a main resource of education. They are both now employed in MSSP environments and doing well. Your videos no matter how long you did them are helping in closing the gap in the cyber skill shortage. Kudos to the highest degree! You got this!!
Next you're gonna tell me I need to learn how to defuse a bomb
most of the time... cut the red, green and yellow wires in tandem....
yeah... most of the time 🤠
right now
i think its always the red one
Sponsored by ISIS
Well if you get it wrong, it won't be your problem anymore.
I'm here to learn white hat I've no idea what's going on in this perticular video 🤣 I subbed yesterday 😎
Oddball Aquatics-UK this is more for sys admin people lol
System Administration for containers.
This is the best tutorial video for kubernetes I have ever seen in TH-cam. I am highly encourage you to making this kinda video. Thanks a lot.
I find myself watching videos for things I hadn’t planned to learn. Now I’m just sitting here with all this skill unprovoked.
You a beast man ❤
Hey Chuck! I really need to appreciate your hard work⚡. You are doing good!
Agree
Finally some Kube, been asking about this and openstack for years...
I hope he gets into the ELK stack soon...i need a one source monitoring tool for alerts.
@@bbowling619 use Alertmanager with Prometheus. It's supported by Grafana which is much more complete and allows for way more integrated services than Kibana. Also Prometheus posesses more support and functions than Elasticsearch.
This is the quickest way to learn and understand the internals of K8. A great way of teaching with practicals. Thank you.
You're a natural at explaining complex topics. Great work Chuck.
You’re the best man, one day I just one have the skills and the lifestyle you have!
I really like your videos, the enthusiasm that portrayed is second-to-none, and that quality immediately draws people in and they stay to watch more. The information moves at a good clip and the information is genuinely need-to-know in network / tech industry now. But I really take issue with the "You need to learn X right now!" titles.
I know you've addressed the imperative nature of the titles and how its impacting your audience in a previous video, but I don't feel like you took that to heart with the continued the "You need to learn X RIGHT NOW!!" titles. Sure its a nice tag line that helps differentiate yourself and your channel from the rest of the pack, but it puts so much pressure and weight on your audience, where I think it will wear many of them out over the long duration of the time you plan to exist on TH-cam.
May I suggest an alternative titles that match your enthusiastic nature? How about "LET'S learn Kubernetes RIGHT NOW!!"
I think those kinds of titles not only show how important it is to learn these things sooner rather than later, but it show how digestible your content is and speaks a lot to the energy you bring to the table. Plus, it turns the negative "You need" - the person watch the video is lacking something and its a negative, to "LET'S" speaks to the journey one will embark on with you supporting along the way.
Just a thought.
I love your videos big-beard-coffee man, lot's of interviewers already asked me for Kubernetes, so here i am, starting the path. Thanks mate!
i rarely comment on videos but gotta mention that this is an absolute gift. thank you!
At most, you'd maybe want 2 pods serving the same content per server instance.
Chuck takes liberties, and mostly it is just his style to try and get people excited while making a point.
He did do a good job this time in pointing people towards a deeper dive. And that's a good thing.
As he said, this was barely scratching an incredibly massive surface. That said.. people will need to understand there are all sorts of things necessary for the "coffee site" to work correctly:
security (ssl for https to name just one item)
redundancy (all his servers are in Dallas for the example)
db / crm, etc connections (most important for an online store)
etc...
So.. no...
as good and somewhat entertaining as this video is...
once again, this in No WAY is a solution video!
But hey...
at least he basically finally says that in the end and gives links ($$) to learn more.
You make a good point his videos are mostly for people starting off in IT and need a direction...I am sure no one can use this as tutorials to go and deploy a website on dockers...
That’s what he’s here for, he sparks interest in us to learn more on our own
Some of his earlier videos say these are meant for people trying to get into IT or wanting to learn more or add more to their resume. So being specific on security, redundancy, connections, and system folders I understand why he wouldn't have to go into those subjects.
Enjoy how hands on it is towards new Technology.
Which is what is going on in his channel.
"At most, you'd maybe want 2 pods serving the same content per server instance." What is the basis of this claim?
A bit of shell knowledge sharing:
* You don't need to use dot-slash ("./") when calling files in the current working directory.
* When moving files, you don't need to cite the file name in the target unless you want the file to have a different name in the destination. You only need to provide the target directory with a trailing slash.
e.g.
chmod +x kubectl
sudo mv kubectl /usr/local/bin/
p.s. "ctl" is also pronounced as "Control". In this case, it would be "Kube Control".
I must say that for the first 3 minutes, you had given us the best explanation on the planet on why we need Kubernetes or alike. Bravo!!!
You have made this so much more interesting to learn! Really glad I found this video. Keep it up!
Awww I wish I could remember stuff.
Bro, the whole entire video, all of Chuck's videos for that matter, all I'm thinking is "How the hell ARE you going to remember all this?!"
@NetworkChuck if you create a complete course of Linux & Kubernetes like you did for AWS SAA-C02 in Udemy, I'll definitely buy it!!
I'd suggest you to Kodekloud or Mumshad's CKA or CKAD.. if u really want to learn Kubernetes
Yes that would be great
That course sucked. How much was Chuck involved in it??? 4 Minutes out of 7 Hours?!?! Come on man
Oh my God!!!
Best video I have seen so far.
You made it look so simple.
Thanks a million.
Now, make a deploy with Helm!!! That's the next step!
How to connect kubernetes WordPress with PHPstorm
Someone needs to tell his secret sauce on how he managed to get so much traffic on his beautiful website
You have a very unique way of explaining things and it really makes learning fun! Keep it up!
This is an awesome video. I love following all of your tutorials. I can't wait to see if you make a video on how to build a Kubernetes cluster in the home lab.
hahahahahah "we need 10! ...he talks like that!" made my day, thanks
me too. 🤣🤣
Kubernetes automates..
Engineer: Cries in lost job..
Engineer: learns how to develop kubernetes modules.
you do realize that you still need engineers who know how to use this right? It's still IT stuff.
@@chaozkreator you dont, all these are tools that you can pick it up in a day if you know your fundementals. I always call out job descriptions that mention specific frameworks or tools because if you need experience in a tool or framework then that tool or framework is a failure. If anyone reads this comment yes this is a problem. When in a software job a framework like laravel requires a year of experience as a barrier of entry, then that framework is a failure. I talked about this on a cybersecurity talk because the industry where i am was doing things totally wrong which lead to one company wanting to do a blockchain financial related currency/service to store their currency as regular numbers instead of chains of hashes that you cant change a value of any. Even the passwords were stored as plaintext. This is why its important to get your requirements right and understand that any tool or framework if it requires prior experience with that specific tool or framework is then a failure that means you no longer are looking for people who understand fundementals but low paid technicians who dont know anything.
@@System0Error0Message All your basses belong to us
@@JediOfTheRepublic My guitars or my fish?
Can't wait for my DO180 course in may! Kubernetes looks awesome! Thanks for another great video! Love your content!
Your enthusiasm is so great to watch that i find myself watching this videos, and i don't even need this....
I need to learn Kubernetes right now!
I said Right Now!
TH-cam caption for “kubectl”:
cube cuddle
@NerdCademyDev Because it is.
This isn't even remotely my field, but I am always fascinated watching your videos. THANK YOU! Amazing work Network Chuck!
EXCELLENT lab and very easy to follow. Only comment is that I would add is that in the production world the service and the deployment are put into the same file separated by a --- since the service basically makes the deployment functional. Other than that, you are AMAZING!!!!
It’s almost like we are putting something in it 😂🤣😂
Yeah that made me laugh too!
"Get the 411," hmmm call me old, but did you ever actually dial 411 in your life? Thanks for the videos.
Think I dialed it once. You know, back when answering machines were still a thing and rotary phones hadn't disappeared completely yet.
This was great, so easy to follow and demonstrated exactly the principles that I would have given a day shadowing for in less than half an hour. Thanks so much
Thank you NetworkChuck for this video. I subbed because of the valuable info. Def worthwhile skill and looking forward to eventually taking the CKA. TY again.
Just curious as to why you would want more than 1 of the same pod on 1 server? If you have 100 people connected to 1 pod on 1 server, wouldn't the resource utilization be the same as 100 people connected to lets say 50 pods on 1 server?
Containers can fail. Redundancy.
At most, you'd maybe want 2 pods serving the same content per server instance.
Chuck takes liberties, and mostly it is just his style to try and get people excited while making a point.
He did do a good job this time in pointing people towards a deeper dive. And that's a good thing.
As he said, this was barely scratching an incredibly massive surface. That said.. people will need to understand there are all sorts of things necessary for the "coffee site" to work correctly:
security (ssl for https to name just one item)
redundancy (all his servers are in Dallas for the example)
db / crm, etc connections (most important for an online store)
etc...
So.. no...
as good and somewhat entertaining as this video is...
once again, this in No WAY is a solution video!
But hey...
at least he basically finally says that in the end and gives links ($$) to learn more
@@scdealey4867 what an enlightening comment..please make videos on this so that others can understand..
Chuck, constructive criticism time if I may. The amount of stuff I have to learn RIGHT NOW is too damn high. Kubernetes, AWS, Hacking, Ansible, and so forth all with the same title. C'mon man ...
😂
He did make a video addressing that.
I have never seen someone teaching IT stuff with that much enthusiasm.
That's contagious man :')
WOW! Just wow dude! Excellent video, I was feeling pretty confused and lost with the k8s stuff. This tut really helped in a big way, thank you, I am amped and excited too!
Get started with Kubernetes RIGHT NOW with a FREE lab on Linode: ($100 credit) bit.ly/nc_linode *Sponsored by Linode
Learn Kubernetes with NetworkChuck Academy: ntck.co/k8s_beginners
LAB GUIDE: networkchuck.com/kubernetes/
DIVE DEEPER:
This Kubernetes course is awesome: bit.ly/k8s_ps (PluralSight affiliate)
This book is legit: geni.us/POtpFf2 (Kubernetes in Action, affiliate)
👊👊👊support the mission, join thisisIT: bit.ly/thisisitio
☕☕OFFICIAL NetworkChuck Coffee: NetworkChuck.coffee ☕☕
my FREE CCNA course: bit.ly/nc-ccna
Join the Discord server: bit.ly/nc-discord
Yo man I have been watching your videos and learning a lot can you make a video on how to play “ctf” like in hack the box
Hey have you seen kage for kali linux?
kubernetes or κυβερνήτης in Greek and it means (governor or captain)
Already bought the book, thanks for the video, keep it up man !!
Cool... do u think that containers will replace Virtual Machines like Vmware or Hyper ?