Kubernetes Beginner To Expert Level In One Video | Ultimate Kubernetes Guide |

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  • Опубліковано 26 лис 2024

КОМЕНТАРІ • 716

  • @AbhishekVeeramalla
    @AbhishekVeeramalla  5 місяців тому +6

    Learn Kubernetes FREE Practically -
    All Labs page: kode.wiki/3RxQ3dL
    Familiarize with environment: kode.wiki/4etu01y
    Pods: kode.wiki/3KIMDRL
    Replica Sets: kode.wiki/3RxA8Mt
    Deployments: kode.wiki/4c3YUw7
    Rolling Updates and Rollbacks: kode.wiki/4cpKxSo
    Services: kode.wiki/45pFOhr

  • @SnehaGursale
    @SnehaGursale 11 місяців тому +40

    I left learning Kubernetes 6 months ago because it was too hard to understand the concepts for me. But after watching this whole 7 hours of video I am very much interested to learn again. Your way of teaching keeps encouraging me to learn. No one will get bored or scared of these huge concepts. Thank you Abhishek and please keep making content like this.

    • @AbhishekVeeramalla
      @AbhishekVeeramalla  11 місяців тому +6

      Means alot, Thanks for sharing your experience

    • @girijaprasad7517
      @girijaprasad7517 6 місяців тому

      Can we create a group and exchange our knowledge and later seek help for any doubts from Abhishek ji. Please do let us know about your interest. Just want to learn the whole devops concept specially docker, kubernates, ci/cd etc.

    • @girijaprasad7517
      @girijaprasad7517 6 місяців тому

      ​@@AbhishekVeeramallaSir one video on CI/CD pipeline with azure please

    • @primetimenews1564
      @primetimenews1564 5 місяців тому

      ​@@girijaprasad7517join membership of his UA-cam channel.. you will get real time doubt clear 👍

  • @piyushchoudhry7440
    @piyushchoudhry7440 Рік тому +8

    Wow, what an amazing video! I've been with TCS as Linux admin since 2016 and had been thinking about switching back in 2022. I started learning DevOps tools like Terraform, Git, Ansible, and Kubernetes.
    Terraform, Git, and Ansible turned out to be very easy for me to grasp. However, Kubernetes seemed very difficult to me
    In March 2022, I made the switch to my new job based on my proficiency with Terraform, Git, and Ansible. But Kubernetes continued to intimidate me, and I used to tell everyone how hard it was.
    Recently, I stumbled upon this fantastic 7-hour video, and I can confidently say that Kubernetes is easy !!!

  • @tinabatra6197
    @tinabatra6197 8 місяців тому +2

    This course is 100 times better than any other course on UA-cam.. Excellent work Abhishek!! Great explaination!!! God Bless!

  • @Secretclaps
    @Secretclaps Рік тому +5

    I watched a lot of courses on PluralSight about Kubernetes and learned nothing. Here I am on Abishek's channel and I am able to finally understand everything. Thank you Abishek you are the GOAT!

  • @paullabel571
    @paullabel571 Рік тому +9

    I just finished with the 1st course (docker#k8s). It is very clear and easy to catch up. Thank you for sharing this knowledge Sir.

  • @kushalchougule3281
    @kushalchougule3281 8 місяців тому +1

    Your videos are building my career. saving me everytime. from getting a new job to even learning in job, your videos helps me alot. Thank You😇

  • @DeepakTiwari-gk8mp
    @DeepakTiwari-gk8mp Рік тому +5

    Ek hi dil hai bhai, kitni baar jitoge ❤❤
    Superb explanation

  • @aakashpunekar9437
    @aakashpunekar9437 Рік тому +28

    The first 5 min itself is giving me so much confidence that I will learn and become a good key player on any project I will work. Thank you Abhi sir for this. ❤❤❤

    • @akhil3849
      @akhil3849 2 місяці тому

      Hi are you key player of project now

  • @meenaramesh8096
    @meenaramesh8096 Рік тому +2

    Hi Abhishek today I attended the Oracle interview today
    I have completed your kubernetes and docker videos before the interview
    Thanks a lot!!!
    I'm able to answer the majority of the questions they asked me regarding kubernetes and docker and got a positive feedback

  • @debashissinha8489
    @debashissinha8489 Рік тому +1

    The way he explains is outstanding in making critical topics easy. Hats off to his genius!!

  • @sathvikshenoyb
    @sathvikshenoyb 11 місяців тому +6

    Amazing! One of the best content on Kubernetes that I have ever watched and I didn't even realize how 7 hours passed by. Thank you so much for all the efforts and big kudos to you 🙌

  • @cookingbyhuma2267
    @cookingbyhuma2267 Рік тому +1

    Lots of respect from my side I bought simplilearn course in 50k .but you are teaching freely.

  • @professorcat431
    @professorcat431 Рік тому +8

    Simply legend ❤, Great explanation, I just started to watch it and got addicted like a web series.

  • @smritidn2781
    @smritidn2781 9 місяців тому +1

    Im so addicted to your teaching style now that I can't watch any other tutorial for more than 5 mins. So please please create a course on service mesh such as Istio.

  • @KRISHNAKUMAR-yj3dx
    @KRISHNAKUMAR-yj3dx 9 місяців тому +1

    Best explanation for Kubernets ever seen on internet
    Hats off for your efforts
    You are a gem.
    Thanks a lot
    Thanks a lot thanks a lot once again.

  • @umeshgolla2730
    @umeshgolla2730 Рік тому +8

    It takes hours to create such content. Thank you for all the efforts 🙏

  • @VenuGopalReddy.
    @VenuGopalReddy. 7 місяців тому +1

    Thank you Abhishek for explaining Kubernetes in so simple..Now after watching this vid iam much confident than before!!

  • @anurag-vishwakarma
    @anurag-vishwakarma Рік тому +1

    Took some time to complete this course but finally completed. Thanks Sir

  • @ankurkumargoell
    @ankurkumargoell 8 місяців тому +2

    I was always confused in kubernetes concepts. I came to this video just surfing random videos about kubernetes. After checking video duration of 7 hours, I almost gave up and more I go through this video, more I deep dive in k8s. and finally after 3 days, I am able to complete it and I can say that I am ready to handle k8s projects in my org.

  • @surajbhandari5144
    @surajbhandari5144 5 місяців тому

    You explained it like WOW , I am working in MS and attended multiple training and no one was able to explain me it with this ease.

  • @punithm454
    @punithm454 Рік тому +2

    Special surprise gift for a devops community.long live AV..❤

  • @Akshattheyoutuber
    @Akshattheyoutuber 16 днів тому +1

    Have IT exp 20 years and devops 3 years. Already working on AKS. This is one of best k8s video

  • @udaykiran8179
    @udaykiran8179 Рік тому +14

    Thankyou Abhishek !! Huge respect to you ! Much needed video for every Devops enthusiast!!

  • @smritidn2781
    @smritidn2781 Рік тому +84

    awesome! a much awaited video from you! As i always mention after watching your kind of explanation it's very difficult to focus on even official training courses like Udemy. 7hrs of engagement from the audience is very difficult but you are an exception. Don't feel like pausing the video.. you always explain from the end user point of view. thank you so much all your efforts. Greatly appreciated.

    • @AbhishekVeeramalla
      @AbhishekVeeramalla  Рік тому +4

      Awesome 🤩

    • @callinghomeopath7247
      @callinghomeopath7247 Рік тому +1

      TQ anna, proud to be your subscriber 🎉🎉🎉❤

    • @smritidn2781
      @smritidn2781 Рік тому +1

      Hi Abhishek, i have a question: i understood that k8 doesn't provide enterprise level load balancing capabilities for which we configure ingress resource and controller. So one of the problem is solved. But how about the cost cloud providers charging for ELB ip that is assigned by CCM as as part of service creation? Bcoz in the ingress yaml manifest i still see that we need to specify the service on which the traffic will be redirected. Do you mean we can create any other type of service like node port or cluster ip and provide the service name in ingress yaml? And the application will be exposed to outside world through the ingress and not through the service this time? Please clarify.

    • @Chaloobolo
      @Chaloobolo Рік тому

      @@smritidn2781 Ingress vs Service Types: The Ingress resource acts as an entry point for your cluster that manages external access to services in the cluster. You can indeed use a NodePort or ClusterIP service with Ingress. When you create an Ingress resource, it will automatically create an ELB (or corresponding load balancer in other clouds) and manage the routing to the proper services.
      Cost Considerations: Using an Ingress resource can help consolidate your load balancing under a single externally-accessible IP, which might be beneficial in terms of cost. You may still incur costs for the load balancer provisioned by the Ingress controller, but it would typically be less than having separate load balancers for each service.
      Service Exposure: The applications will be exposed to the outside world through the Ingress, not directly through the services. The Ingress resource defines the rules for routing external traffic to the appropriate services within the cluster.
      Service Specification in Ingress YAML: When you specify a service in your Ingress YAML, you're essentially telling the Ingress controller how to route the traffic to that specific service. This can be a NodePort or ClusterIP type service; the Ingress controller handles the connection from the external world to the appropriate service within your cluster.
      Overall, using an Ingress controller in this manner can give you more control over routing and can often be a more cost-effective approach compared to using a cloud provider's load balancer for each individual service. It provides a centralized way to manage the traffic coming into your cluster, with the flexibility to route it as needed to different services.

    • @be_kind02
      @be_kind02 Рік тому

      ​@@smritidn2781in our org, we are using haproxy load balancers that redirect traffic from outside communication to kubernetes cluster.

  • @gurbachhansingh5715
    @gurbachhansingh5715 Рік тому +7

    Huge respect 🙏 you are like Mother Teresa for IT

  • @VarunK-ot6gm
    @VarunK-ot6gm 14 днів тому +1

    I seriously haven't seen tutorial better than this

  • @VijayPatil-ce2xe
    @VijayPatil-ce2xe Рік тому +53

    This came like a suprise for me. Thank you Abhishek 🙂

  • @sriharsha5783
    @sriharsha5783 Рік тому +5

    Amazing course. A beginner like me could understand the fundamentals, need of Kubernetes and services related to Kubernetes. Kudos !!

  • @kiran805090
    @kiran805090 Рік тому +10

    Awesome session on kubernetes that I have ever watched on youtube...it is far better than pluralsight or udemy content...One main advantage is using virtual whiteboard for explaing instead of regular PPT, which makes things better and clear to understand

  • @praneethab8842
    @praneethab8842 Рік тому +1

    Im half way through this long session. You are the best!!After watching n no of vedios from others, I finally halted only at your sessions and its very clear.Thank you for helping us !!

  • @NitishSharma-lh2zc
    @NitishSharma-lh2zc Рік тому +4

    It's really very good session. I was afraid and thought learn Kubernetes very hard but after this session I feel that am ready to work with Kubernetes as well. Thank you very much Abhishek......Keep it up😊.

  • @sangativamsikrishna1691
    @sangativamsikrishna1691 Рік тому +7

    Abhishek Finally you made it, really appreciate your efforts in getting this out done. We We are very thankful for your help Abhishek 👍 🙏

  • @SunnyG9
    @SunnyG9 Рік тому +3

    Brilliant, it generated my interest to try it out to be an expert add-on from being Architect.

  • @pache5702
    @pache5702 7 місяців тому +2

    if anyone is having problems login to the openshift cluster, you first have to install the openshift cli client and add the executable in a directory that is in your PATH. Otherwise you can't use the co command. I had to do this in Windows, i assume it's the same in Linux or MacOs.

  • @anil-kumar75
    @anil-kumar75 Рік тому +10

    Bro you were surprising us everyday with your content. How did you make such a long video on Kubernetes, hard to imagine how much effort yoh have kept in making this video. Really will be indebted to you. Thank you so much..

    • @AbhishekVeeramalla
      @AbhishekVeeramalla  Рік тому +4

      Hi Anil, These videos are from devops zero to hero playlist and kubernetes playlist on the channel. I have clubbed them together and made as 1 video to make it easy for you all

    • @jayakontham
      @jayakontham Рік тому

      Really bro ...thankq so much

  • @jagannathan4271
    @jagannathan4271 Рік тому +1

    Best Tutorial for Ever for Kubernetes

  • @sangameshwar456
    @sangameshwar456 Рік тому +1

    I have watched so many related videos but this gave clear understanding with real time examples how its been using. thanks for your efforts.

  • @aghilanbaskar
    @aghilanbaskar Рік тому +2

    Thanks a lot for this video. Tried many other videos on YT. Better than any other video on YT.
    Your video made me stay without getting tired or bored. Such a solid way of explaining with WHY aspect and real-time scenario example.

  • @pritamshendge-bf6yx
    @pritamshendge-bf6yx 5 місяців тому

    Hi Abhishek
    This video is like awesome 7 hour journey plus practice for 3-4 hours is making me good in Kuberenetes.
    Thanks alot.

  • @ahamed83
    @ahamed83 Рік тому +1

    bro you are good lecturer better than my lecturers taught the CS in my university

  • @manjeshsno596
    @manjeshsno596 Рік тому +1

    Each and every concepts are explained crystal clear . Thanks Abhi.
    Being a DevOps Engineer, I never get a chance to work on K8S ..started this zero to hero clip today morning, did not feel bore as classes are very much interesting as you are explaining each concept with real time scenarios. Once again thank you so much .

  • @MANOJKUMAR-sp2yi
    @MANOJKUMAR-sp2yi Рік тому +1

    Awesome session on kubernetes. I have learnt many things in kubernetes from this playlist. Thank you Sir for such good teaching.

  • @SathyaManikanta
    @SathyaManikanta 8 місяців тому +2

    Explanation of KUBERNETES ARCHITECTURE 🔥🔥🔥🔥🤯🤯🤯🤯

    • @AbhishekVeeramalla
      @AbhishekVeeramalla  8 місяців тому

      😍😍😍

    • @lolitaad19
      @lolitaad19 7 місяців тому

      Yes it's 🔥.. I was reading the same in udemy cka admin course.. didn't understand a thing.. after watching this video only I understood

    • @SathyaManikanta
      @SathyaManikanta 7 місяців тому

      @@lolitaad19 Which course u took ...I mean instructor??

    • @lolitaad19
      @lolitaad19 7 місяців тому

      @@SathyaManikanta kodekloud mumshad mannabeth...this week kodekloud premium courses are free.. don't miss the chance

  • @abhinavasen9425
    @abhinavasen9425 Рік тому +1

    "Wow, this teaching is fantastic! I learned so much from this video. The way you explain complex topics makes it easy to understand. Thank you for sharing your knowledge with us!"

  • @amittashok3605
    @amittashok3605 26 днів тому +1

    Amazaing Content and the way you teach is superb.... You really make each topic very easy to understand... Lots of Love... Thanks a lot again and again.

  • @aliceyafeh-deigh5392
    @aliceyafeh-deigh5392 8 місяців тому +1

    You are such an excellent teacher. Thank you so much!

  • @supriyasurkar5553
    @supriyasurkar5553 Рік тому +1

    Awesome video Abhishek sir, I had seen many video on Kubernetes but not understood, but after watching your video, I feel I will definitely learn Kubernetes, thank you so much

  • @manojkumarn468
    @manojkumarn468 10 місяців тому

    Hi, Abhishek thank you so much for your time in educating us it helped me a lot to learn, and you changed all complex concepts to the simplest thing of Kubernetes.
    Can you please make a video on this topic?
    >Garden
    >FluxCD
    >Cast Ai integrating with eks via Terraform
    please. please ....................................!
    Thank you once again
    Happy learning to all . :)

  • @agni4869
    @agni4869 6 місяців тому +1

    god bless you abhishek. just keep us educating in cloud devops like this way. cant think of learning such concepts free. doinga great job.

  • @pythonfamily
    @pythonfamily 5 місяців тому +1

    I appreciate so much all the outstanding knowledge you are sharing for free!! omg, thank you so much

  • @sanatmishra2064
    @sanatmishra2064 Рік тому +1

    Best Explanation on UA-cam .Awesome Sir !!

  • @sahilgarg94
    @sahilgarg94 6 місяців тому +1

    just 15 minutes in, I think I am finally going to learn kubernetes.

  • @sumanth9523
    @sumanth9523 Рік тому +1

    Some heroes don't wear capes. ❤ Thank you Abhishek for this video. 🙏

  • @arman5977
    @arman5977 Рік тому

    Man you deserve noble prize 🎉❤

  • @rohita9689
    @rohita9689 Рік тому +1

    Thank you papa for this wonderful gift

  • @vasudevmahajanam5556
    @vasudevmahajanam5556 Рік тому +1

    Thankyou 🥺& గురు పొర్ణమి శుభాకాంక్షలు 🙏

  • @mrshelby8838
    @mrshelby8838 Рік тому +1

    Thanks Abhishek!! You’re selfless and generous to explain this way…❤

  • @harishkumar-zg1xj
    @harishkumar-zg1xj Рік тому +1

    i started begining course in udemy for k8s, but i watched this video i feel i waste my time to put the udemy video,i always think it has around 7 hours.and i think this video is nothing more than udemy i feel so i am neglecting this video today i started watching this it is excellent and easy understand really k8s is easy , after watching this video. thanks alot abhishek such a great explaination ..thanks is small word i think,,awesome video...

    • @AbhishekVeeramalla
      @AbhishekVeeramalla  Рік тому

      Please take a look at the K8s playlist after this. There are many other advanced concepts like security on kubernetes, that I covered

  • @mohanmamidala4
    @mohanmamidala4 Рік тому

    Man you are the Guru. phenomenal..

  • @GaganSagar-mu4jj
    @GaganSagar-mu4jj 5 місяців тому +1

    Your explanation making the concepts more interesting. Became a big fan. Lots of love from us. Keep going, keep sharing😊

  • @hemadrireddy1515
    @hemadrireddy1515 7 місяців тому

    Awesome explanation anna.😍😍😍😍
    Please create a video for troubleshooting steps in Kubernetes in enterprise level like ..
    Path based routing, Url based routing , How a to setup angnix conf by troubleshooting in K8s

  • @nandakishore3492
    @nandakishore3492 Рік тому +2

    Hi Abhishek, good to see your content 🎉, but none of the organisation will use minukube for prod environment, please do one video on k8 cluster and it's ingress setup and k8 services with kubeadm instead of minukube , with that a lot of will get knowledge on realtime experience on k8 contents with production environment practises ,
    Thank you 😊

  • @HeyMani92
    @HeyMani92 7 місяців тому +1

    Hi Abhishek,
    Thank you so much for the way you explained the Kubernetes Architecture. I loved it

  • @ShahidRazarock
    @ShahidRazarock 2 місяці тому +1

    Thank you Abhishek for wonderful explanation. You saved lot of money for me. My life is easy now. Could you please create a video for installing service mesh like Linkerd and use completely declarative approach to deploy it using gitops(Argocd).

  • @shyamprasad1363
    @shyamprasad1363 Рік тому +3

    We value the video you shared and the effort you put into making it. God's grace.

  • @deepufanarmy
    @deepufanarmy Рік тому +1

    Awesome content sir. Already in love with K8s because of you 🤣

  • @simonmafanye.3537
    @simonmafanye.3537 6 місяців тому

    Abhishek, you are impacting lives.
    Thanks a million.

  • @arnavsingh2429
    @arnavsingh2429 Рік тому +4

    Superb bhaiya , aag lagadi aag lagadi 🔥🔥🔥🔥

  • @MarieBisong
    @MarieBisong Рік тому +1

    Great video to watch, I don't get tired listening to your tutorial. Thanks so much.

  • @mvijayganesh
    @mvijayganesh 11 місяців тому +1

    Thanks for your effort Bro. . One update ,on 3:17:00 There is a step missing in case if minikube in ubuntu, before build the docker image. eval $(minikube -p minikube docker-env)" to avoid imagepullback error .

  • @ishikanagar3053
    @ishikanagar3053 Рік тому +4

    Thank you so much sir, We all are truly blessed to have you as our teacher

  • @Maximum-Unit
    @Maximum-Unit Рік тому +5

    Man you never ever disappoint...any tool I want to know and learn you have it covered....love you bro...thanks 👍🏻

  • @vg6833
    @vg6833 Рік тому +1

    True enterprise kubernetes learning video

  • @aboli_r_shinde
    @aboli_r_shinde Рік тому +1

    Thank you so much sir... Really wonderful lecture of EKS.

  • @equbqlalam6230
    @equbqlalam6230 Рік тому +1

    Abhishek bhai great learning hub.....every one learn on this platform essay way ####keep it

  • @K_vv297
    @K_vv297 8 місяців тому +1

    hats off to you sir for making this wonderful informative video for us.

  • @ethramkumar
    @ethramkumar Рік тому +3

    The work you are doing is wonderful to tbe tech community👏🏽

  • @pawanjadhav388
    @pawanjadhav388 Рік тому +1

    Thank you Abhishek. Huge respect Brother.

  • @KelvinManavar
    @KelvinManavar 7 місяців тому +1

    Hi Abhishek, Its very valuable video. It helps a lot. Thanks ...

  • @tallurivamsi6413
    @tallurivamsi6413 Рік тому +1

    You are really a great master to all of us...The way you are explaining the things are really commendable....Iam proudly saying you are the ray of hope and growth point to our career.Keep doing lots of lots content and educate as many as you can....there will not be the best satisfaction than this......Thank you so much for your effort and guidance....

  • @vizagdiaries6571
    @vizagdiaries6571 Рік тому

    Thanks Abhishek😊 my level of understanding has been refreshed. Thanks for the best explanation.

  • @singh_jasmeet
    @singh_jasmeet 6 місяців тому

    1:43:12 you said Docker uses command line to create container and kubernetes uses yaml file to create deployment ,
    but in reality docker container can also be created using yaml file
    and kubernetes deploy can also be created using command line
    both uses command line as well as yaml file.

  • @veereshpatel.46
    @veereshpatel.46 Рік тому +1

    I am waiting GCP course from u
    My thumbnail suggestions for GCP
    1. Master class on GCP introduction & Installation
    2. All regions & Cost in GCP
    3. All GCP Compute services in one video
    4. All GCP Storage(DB) services in one video
    5. All GCP Devops services in one video
    6. All GCP Bigdata services in one video
    7. All GCP Networking & identity services
    8. All GCP AI tools in one video
    9. All GCP management & data transfer services in one video
    Cover everything about GCP in 9 topics...
    I think above topics with introduction level ---- may be anyone will easily start their career with GCP

  • @aakashpunekar9437
    @aakashpunekar9437 Рік тому +2

    Commenting for the better reach and Yt algorithm ⚔️⚔️⚔️

  • @ShreyMarkandey
    @ShreyMarkandey Рік тому +2

    Bro if possible create Git series also. you are a gem of a trainer.

  • @JoshuaIA
    @JoshuaIA 8 місяців тому +1

    This content is topnotch 🤝

  • @jafarbohra
    @jafarbohra Рік тому

    Awesome, I learned a lot from this video. the way you explain is ultimate. thankyou for upload this ultimate video on youtube.

  • @syamkumar7751
    @syamkumar7751 Рік тому +1

    Your simple Awesome my friend .Easy to understand the contents and your presentation skills are simple awesome..

  • @developers_hub
    @developers_hub Рік тому +1

    It's really good, Could u make videos to demonstrate k8s deployment over aws platform as close as to a production grade deployment.?

  • @nelloreswetha1234
    @nelloreswetha1234 8 місяців тому

    Hi Abhishek, Thank you for such wonderful videos. Its highly educating and easily understandable.

  • @siddharthpandey835
    @siddharthpandey835 10 місяців тому +1

    Super, U teach very excellent and very deep!!!

  • @aniroman8490
    @aniroman8490 6 місяців тому +1

    Hi bro, Day 40 is missing in the video. Where do we get that. Btw, I already knew some basics about kubernetes and this video really helped to know more in a simple way. Thank you so much ❤

  • @sahilarya1187
    @sahilarya1187 Рік тому +1

    Thanks so much Abhishek for putting so much effort . 😀😀 I m eagerly waiting for this kubernetes videos.

  • @sanchitalavande7550
    @sanchitalavande7550 Рік тому +1

    This is the best thing 😇 and Thanku so much for this content 🙏🏻

  • @iqbalhack1013
    @iqbalhack1013 Рік тому +1

    Thank you !!!!! Please do the same for Dockers ...Dockers Zero to Hero in one video

  • @satishkumarpasagadugula7587
    @satishkumarpasagadugula7587 Рік тому +3

    Most awaited video ❤ thank you man

  • @himanshudabhade5876
    @himanshudabhade5876 Рік тому +1

    Excellent Video.. Hats off Sir, Thank You ..🎉

  • @naveenkumarsubramaniam8654
    @naveenkumarsubramaniam8654 Рік тому +1

    Awesome video. Clear explanation keep doing.

  • @nishantkumar5949
    @nishantkumar5949 Рік тому +1

    Great Explanation !!! Thank you for sharing your knowledge on Kubernetes in such a simple way...learned a lot from your k8s video...looking forward to start your Argo CD series! Hats off to you !!!!