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Ғылым және технология

Container Orchestration Explained

IBM Technology
2019 ж. 16 Сәу.
206 924 Рет қаралды
Жүктеу

Learn more about Kubernetes: ibm.biz/BdPSfw
Check out the IBM Cloud Kubernetes Service: ibm.biz/BdPSft
We've talked about containerization already, and now Sai Vennam is going to take a step back and talk about why container orchestration is necessary in the first place.
Get started for free on IBM Cloud → ibm.biz/sign-up-today
#ContainerOrchestration #Containers #Kubernetes

Пікірлер

  • IBM employees are so good at teaching... Thank You...

    @agentNirmites@agentNirmites5 жыл бұрын

    • And at writing backwards.

      @ericsiggyscott173@ericsiggyscott1734 жыл бұрын

    • Couln't be truer. I almost feel like I'm becoming a cloud-guru, simply because of these videos. Kudos to IBM for this.

      @femikolawole5321@femikolawole53213 жыл бұрын

    • @@ericsiggyscott173 They just mirror the video lol

      @Muhammed.Yaseen@Muhammed.Yaseen2 жыл бұрын

    • @@ericsiggyscott173 😂😂😂😂

      @jamesgenius1673@jamesgenius1673 Жыл бұрын

    • IBM is best at solutions

      @kathirsoftarts9073@kathirsoftarts9073 Жыл бұрын

  • Never thought I'd have Venom explaining cloud concepts to me.

    @NaqeebAl@NaqeebAl3 жыл бұрын

  • Excellent illustration. Simple and well detailed to understand.

    @tolaekundayo@tolaekundayo4 жыл бұрын

  • The timestamp synched links to the relevant videos in the corner is just *chefs kiss*

    @emc3000@emc30009 ай бұрын

  • Great Sai.Well explained, waiting for more videos on Kubernetes.

    @sureshkavuri6484@sureshkavuri64845 жыл бұрын

  • Great explanation. The more i see your videos the more curious i am getting. Continue your great work.

    @kirankumar31@kirankumar31 Жыл бұрын

  • Sai , you have a subtle tone in voice that settles gently on the ears and diffuses in like the smoke cloud from the incense sticks our moms use. The board is an excellent choice.

    @manas142@manas1422 жыл бұрын

  • A very clean and on point explanation.

    @rohantammewar6337@rohantammewar63373 жыл бұрын

  • Man! I've always hated containers, but this video motivated me to learn more about containerization. Simple, straight to the point,,,,, 10 points :)

    @adamzachary6947@adamzachary69473 жыл бұрын

    • We love to hear that, Adam!

      @IBMTechnology@IBMTechnology3 жыл бұрын

  • This is a fantastic capsule of knowledge on the essence of service orchestration. A term that is widely used, but not understood by any. I recommend to anyone who is keen on getting the big picture right. Thanks Sai

    @balanara1@balanara14 жыл бұрын

    • Glad to hear it, Bala. We appreciate you watching our videos.

      @IBMTechnology@IBMTechnology4 жыл бұрын

  • This is one of the best tech channels on KZhead. Congratulations 🎉

    @MultiRafael7@MultiRafael710 ай бұрын

  • Really good explanation. Thanks.

    @MarimuthuUdayakumar@MarimuthuUdayakumar4 жыл бұрын

  • Very comprehensive! Thank you very much!

    @leminhdung1981@leminhdung19814 жыл бұрын

  • Thank You IBM for everything.. from my first PC Aptiva to this tutorial present day. :)

    @aghahasaan@aghahasaan3 жыл бұрын

  • Great explanation with frindly diagrams.

    @eduardogomesbeserra7424@eduardogomesbeserra74243 жыл бұрын

  • It made so much sense! Thank you IBM!

    @pranavbhat92@pranavbhat923 жыл бұрын

  • Amazing explanation. Thank you

    @luckyslevin2690@luckyslevin26902 ай бұрын

  • This is as concise as it gets!

    @litaninja@litaninja2 жыл бұрын

  • Amazing video Sai

    @kurianbenoy9369@kurianbenoy93695 жыл бұрын

  • Thank you for the great video. It gives a great explanation of the concepts

    @abhijitsarkar482@abhijitsarkar482 Жыл бұрын

  • Great explanation with ilustration. i thank you.

    @akalewoldwoldie3321@akalewoldwoldie33213 жыл бұрын

  • Great video!

    @hallandeli@hallandeli5 жыл бұрын

  • You explain it very nicely

    @raks1pink@raks1pink2 жыл бұрын

  • Superb explanation about orchestration.

    @kathirsoftarts9073@kathirsoftarts9073 Жыл бұрын

  • Thank you for making this fabulous video

    @absoluteanagha@absoluteanagha2 жыл бұрын

  • Very well explained. Thank you so much

    @keviin077@keviin0773 жыл бұрын

  • Very well explained, thank you 🙏

    @financeyourindependence8667@financeyourindependence86674 ай бұрын

  • Amazing and simplified way of explanation . Thanks a lot Sai. This video adds to my knowledge.

    @kalyanb2002@kalyanb20023 жыл бұрын

    • Thank you, Nagakalyan!

      @IBMTechnology@IBMTechnology3 жыл бұрын

    • @@IBMTechnology at 5:50 , I have heard Sai stating that as part of netweorking orchestration helps achieve singular point of access to the services (based on the video). Does it mean , the orchestration platform spinf a load balancer/would it be a single IP to all the simlilar services (example front end, back end , data base services).

      @kalyanb2002@kalyanb20023 жыл бұрын

  • impressive explanation!!!

    @KerberosRS@KerberosRS3 жыл бұрын

  • Greatly explained, to the point, thank you! I would suggest to put load balancing (instead of putting it under network), availability with self healing. I would say that Containers is something that all developers and ops engineers need to learn as the essential component in building and running cloud native applications. It also brings next level/generation of virtualisation in a platform and language independent way.

    @sreenivasamadenahall@sreenivasamadenahall3 жыл бұрын

  • lucid explanation....thanks a ton

    @chandankumarmishra336@chandankumarmishra3364 жыл бұрын

  • The things that container orchestration will do: 1. Deployment 2. Scaling: schedule containers to the right worker node for the best resources utilization 3. Networking: create load balancers for external and internal services communication 4. Operations and Insight: automatically bring up instances of a services in failure; provide integration points for service mesh and logging

    @ReflectionOcean@ReflectionOcean2 жыл бұрын

  • to the point . well explained . thank you

    @justdoit104@justdoit1042 жыл бұрын

  • Thank you IBM for this video (:

    @abdsarari7892@abdsarari78922 жыл бұрын

  • Nice one! Quite helpful! :)

    @hrudayaranjansahoo2781@hrudayaranjansahoo27812 жыл бұрын

  • great teaching..

    @vovaljain4341@vovaljain43414 жыл бұрын

  • The part that intrigued me the most about this lesson was his insane skills to write backwards 😂

    @chakkimisrael986@chakkimisrael9868 ай бұрын

    • See ibm.biz/write-backwards

      @IBMTechnology@IBMTechnology8 ай бұрын

  • Very clear and straight forward. Great whiteboard presenter. IBMer.

    @NamLe-wl1fq@NamLe-wl1fq4 жыл бұрын

    • Thanks for watching!

      @IBMTechnology@IBMTechnology4 жыл бұрын

  • straight forward thank you

    @archboldvictorkatsande4659@archboldvictorkatsande46594 жыл бұрын

  • Did anyone notice that he was writing backwards mirrored? This is how some folks used to write status on glass on a warship... amazing talent... oh and btw great explanation too

    @ShravanSuryanarayana@ShravanSuryanarayana2 жыл бұрын

  • Very well explained. It was like eating strawberries. Thanks!

    @alejandropereira@alejandropereira3 жыл бұрын

  • Brilliant !

    @zenobikraweznick@zenobikraweznick4 жыл бұрын

  • Intresting. Is there a video on how to do capacity planning?

    @sambenny1916@sambenny19163 жыл бұрын

  • Hey Sai..Nice videos

    @ramakris@ramakris4 жыл бұрын

  • Hi Sai, excellent representation. Could you please comment on, how much indepth knowledge of Containers/ orchestration/ K8s is required from a Project manager's PoV? I dont have any hands on.

    @csanvi@csanvi10 ай бұрын

  • awesome video

    @BibbySG@BibbySG4 жыл бұрын

  • thank you! :)

    @ukaszkiepas57@ukaszkiepas57Ай бұрын

  • Question: what tools did you use to create this transparent overlay effect?

    @conradvdp275@conradvdp2758 сағат бұрын

  • At 1:43 minutes, you say that these containers have key things like apps, OS and dependencies. But, in a previous video you said that containers do not contain OS. So, what is the reason behind mentioning OS here?

    @lgeorgemj@lgeorgemj2 жыл бұрын

    • I have the same question

      @kanusahai7106@kanusahai71062 жыл бұрын

    • To help anyone who sees this comment: Containers themselves do not contain an OS.. but what a container does is create a new interface/bridge between the processes inside of the container and the host/baremetal OS. For example, say I make a system call in my program to see what files are in the local running directory of the program. This is done by calling an OS function that does interaction with the kernel. What containers do (which is why it is called virtualization), is it asks the host kernel to create an interface that "lies" to the running process about what it is seeing as its local environment (a "virtual" environment one could say). So when the process asks the kernel through system call what the heck is going on, the kernel gives it a virtual likeness of what is going on. This allows the OS to impersonate different file structures/networking/compute resources different from its actual setup (though not different kernels). Because of this, we can target a specific version of an OS and guarantee our application's local environment by virtualizing it with a container, and gives us an easy way to describe and share our target environment. Containers are not "virtual OSes", they are more aptly described as "virtualization of the OS environment for a group of one or more processes".

      @thomaslewis3170@thomaslewis3170 Жыл бұрын

  • IBM is true IT services solutions provider

    @kathirsoftarts9073@kathirsoftarts9073 Жыл бұрын

  • Excellent. Thank you!

    @helenafernandez9054@helenafernandez90542 жыл бұрын

    • You're welcome! 👍

      @IBMTechnology@IBMTechnology2 жыл бұрын

  • I like this video. A very good ABCD guy. Container Orchestration

    @SalesforceUSA@SalesforceUSA Жыл бұрын

  • Do you have a book recommendation for working with this subject matter scientifically?

    @ph_lips6003@ph_lips60032 ай бұрын

  • Good for beginners

    @debasish2332@debasish23322 жыл бұрын

  • Simply great

    @pankajsinghv@pankajsinghv4 жыл бұрын

  • Great Video. We'll explained.

    @ryanprasad5304@ryanprasad53044 жыл бұрын

    • Thank you Ryan!

      @IBMTechnology@IBMTechnology4 жыл бұрын

  • Great videos, thanks... I have question, how does it manage multiple DB replicas ? Will the Write operation performed to all the DB replica's ? Blocking reads during it ?...

    @fanofyoubulb@fanofyoubulb3 жыл бұрын

    • Writes would be typically done directly to primary DB. at set intervals, there would be a delay in DB syncing primary to replica, this way read from replica is always available. During the synch, the replica would be locked. Kubernetes [container orchestration] is capable of setting up primary and multiple replicas, you just have to define in the YAML file.

      @kevinzhang9591@kevinzhang95912 жыл бұрын

  • 0:34 why isnt database access layer part of backend?

    @dominic2446@dominic24462 жыл бұрын

  • َAre those Nodes VMs ? Which means we have 4 VMs here (3 Worker Nodes and 1 Master Node) ?

    @elmehdisaniss2731@elmehdisaniss27313 жыл бұрын

  • @7:55 FE will never access DBService directly for safety , but, good draw and thanks for sharing

    @digitnomad@digitnomad Жыл бұрын

  • Nice

    @bijukumar5555@bijukumar55552 жыл бұрын

  • you mentioned prometheus, can you create a tutorial about kubernetes and prometheus

    @lazylinuxlover9676@lazylinuxlover96764 жыл бұрын

    • We will take a look at that. --Sai

      @IBMTechnology@IBMTechnology4 жыл бұрын

  • Great stuff. Are you really writing backwards so well?

    @andregieniec1160@andregieniec11604 жыл бұрын

    • You can write stuff normally and then mirror the video)

      @MinecrafterKost@MinecrafterKost3 жыл бұрын

    • @@MinecrafterKost No reason to ruin the illusion. :)

      @lanceareadbhar@lanceareadbhar3 жыл бұрын

  • So with Kubernetes, you don't need a load balancer or service discovery/registry? It's all included?

    @StupidNub@StupidNub5 жыл бұрын

    • Yes, that's right!

      @svennam92@svennam925 жыл бұрын

    • @@svennam92 is it correct to say that the only benefit of using a service mesh (istio) with kubernetes are features like rate limiting, circuit breakers, improved telemetry? I'm asking because we are currently using consul for service discovery and gradually shifting to kubernetes but not sure if we need a service mesh too

      @chainer22@chainer224 жыл бұрын

  • Wait so Kubernetes has to run on it's own server? Won't that increase your costs by, in this case, 33% if you now need a whole new vm?

    @neildutoit5177@neildutoit51773 жыл бұрын

    • And you want 3 backend services? Is any of this relevant for a typical startup that can manage just fine with one server?

      @neildutoit5177@neildutoit51773 жыл бұрын

  • ✅✅

    @MrVirkMedia@MrVirkMedia2 жыл бұрын

  • Venommmmm!!!!

    @bharathmshetty@bharathmshetty4 жыл бұрын

  • Can you call front end as a microservice?!

    @empty8537empty@empty8537empty Жыл бұрын

  • just for the feedback, sir! your accent sounds good for listening purposes but for understanding, it is quite hard.

    @jamshaidali3193@jamshaidali3193 Жыл бұрын

  • How to get a job at IBM: Step 1 - Learn to write backward

    @bptristianto@bptristianto Жыл бұрын

  • but at least explain what is orchesteration

    @brijesh0808@brijesh08083 жыл бұрын

  • @kelvinnguyen6048@kelvinnguyen60483 жыл бұрын

  • Developers may see a "singular view of the world," as you say, but that is a good thing. Keep in mind that without applications (and developers), users have no reason to use an "orchestration" system in the first place. Without customers using APPLICATIONS, you don't have a business.

    @daveholland4475@daveholland44754 жыл бұрын

  • He writes backwards.

    @regul4rjohn@regul4rjohn4 жыл бұрын

    • Hi Mauro...many people think I do, but here's an explanation of how we make these videos. these videos here: ibm.co/2SA1vGd Thanks for checking us out, San

      @IBMTechnology@IBMTechnology4 жыл бұрын

    • I thought the same thing... nice. Thanks IBM to clarify our question.. :)

      @lcastropg@lcastropg4 жыл бұрын

  • Very disconnected🙄 explanation

    @arjungoud3450@arjungoud34505 ай бұрын

  • Although your explanation was good I still found it difficult to understand this topic

    @i_am_dumb1070@i_am_dumb1070 Жыл бұрын
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