Troubleshooting & Debugging Kubernetes common problems | Kubernetes Handbook | Episode -1|

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www.buymeacoff... Hi Everyone, This is a very special video. Most of you were asking me to make a video on troubleshooting and debugging Kubernetes problems, Here I am with the episode -1 of troubleshooting guide.
In this video, we will take a look at troubleshooting common pod issues.
The troubleshooting videos will take a lot of time to setup and configure, so please share your feedback in the comments section - If you want me to continue with this series or not. I will continue the series depending upon your response.
Thanks alot for all the love.
Kubernetes Cheet Sheet:
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kubernetes.io/...
Kubernetes API Reference
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kubernetes.io/...
Previous Videos on Kubernetes are in my Kubernetes playlist:
• Install Kubernetes on ...
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[@sridharkumar9462]

Please continue Abhishek. It helps alot of people. And you have excellent skills of teaching

[@AbhishekVeeramalla]

Thanks 🙏 .. Sure

[@asutoshpanda1508]

Too relatable... Faced half of the error myself.. struggled a lot to figure out when I faced those🙂

[@AbhishekVeeramalla]

Good to hear, Thanks 👍

[@deeviharsha2971]

bro nvu ultimate. chala crazy ga explain chesthavu ani topics

[@pinkyk3364]

Very efforts will never go worthless ..god will bless uou more thank you educating people is a boon itself very impressive content thank you yet again

[@AbhishekVeeramalla]

Thanks

[@tanutiwari6532]

Please continue, thank you for your efforts and helping us with learning K8S🥺🥺

[@AbhishekVeeramalla]

Thank you, I will

[@Muni.P]

Your video's are awesome sir..🙏🙏🙏.... Please continue ...

[@AbhishekVeeramalla]

Thanks

[@anilsree06]

Thanks a lot Abhishek, for letting the concepts of trouble shooting of k8 and learning the concepts with particle.

[@AbhishekVeeramalla]

😍

[@victoryforu7817]

Please continue these kind of series Abhishek..thanks a lot for the videos!!

[@AbhishekVeeramalla]

Welcome

[@dhananjaytiwari84]

Please continue sir, you are doing great ! God Bless you

[@ranjithnair-v5j]

Very good content abhishek, it is very helpful and please do continue with this series of kubernetes troubleshooting.

[@AbhishekVeeramalla]

sure

[@sivakumara5682]

@Abhishek, Much appreciated for your hard work and help for the community , keep sharing knowledge 🎉

[@abinashdas12]

Please continue ahead...it's will be helpfull for many aspirants

[@AbhishekVeeramalla]

Sure. Thanks

[@GaneshRaorane-kh4xo]

Much appreciated for your hard work and help. Please continue this series

[@SasiStories]

Thank you so much ❤ and please continue on these type of series ..!

[@AbhishekVeeramalla]

You are welcome

[@Niruukumar]

Very helpful thses type of K8's problems. Please make more videos on K8's problems , love to watch

[@AbhishekVeeramalla]

Thanks, will do!

[@vamshikrishna4579]

Please continue…. Your doing great job

[@AbhishekVeeramalla]

Thanks

[@rbadat]

Very good, thanks. Please bring more troubleshooting videos

[@AbhishekVeeramalla]

Thanks, will do!

[@SyedBasha-vo8ej]

Please make more videos on this topic Bro. Thanks a lot for making these videos.

[@ravichandra3400]

Nice to start on Troubleshooting K8s. Please do few more

[@AbhishekVeeramalla]

Sure

[@nitinsharma7150]

Yes plz continue as it will help freshers and get an idea about the challanges

[@ashishvarma2358]

Please continue this series

[@venkatabhilash]

Very well explained as every time and very informative. Please provide Ingress level debugging videos that would be beneficial for many aspiring k8 engineers.

[@AbhishekVeeramalla]

Thanks

[@sureshraja2978]

Thanks a lot for your efforts. Very informative & useful. Please keep going & continue sharing knowledge. and please share some common errors in our k8s as well as devops related tools errors

[@AbhishekVeeramalla]

sure, noted

[@srinathkumar3151]

Please continue... very helpful for learners

[@AbhishekVeeramalla]

Thanks

[@RaphaelBertozzi]

Insightful video. Congrats and keep rocking!

[@AbhishekVeeramalla]

You're welcome!

[@jigneshgadhavi]

Awesome content and explanation! This is the best I've ever seen

[@AbhishekVeeramalla]

😍😍

[@abhignamilind]

Thank you..very informative and helpfull please do more videos on these kind of scenarios..

[@AbhishekVeeramalla]

Thank you! Will do!

[@abhignamilind]

@@AbhishekVeeramalla thanks for reply..we will be waiting sir

[@jazzochannel]

preparing for a job interview. among other topics, there is "Troubleshooting a production problem on Kubernetes". if i fail, it's on you!

[@jeffersonsamuel2670]

Haha😂

[@GAURAVAREGE]

Hello,
this is what I looking for. perfect Abhishek

[@AbhishekVeeramalla]

welcome

[@anil-kumar75]

Very informative video and Thanks for bringing the quality content..

[@AbhishekVeeramalla]

Thanks Anil

[@shridhargowda.a5900]

Pls continue to make videos. Make Nginx troubleshooting video .

[@AbhishekVeeramalla]

Noted

[@Jayanta135]

Please continue the series with real life production scenarios

[@AbhishekVeeramalla]

Sure

[@venkateswarluganjikunta5113]

Very helpful. Thanks

[@AbhishekVeeramalla]

Welcome

[@chhayadongre3956]

Crystal clear expalnation. Please continue this series

[@AbhishekVeeramalla]

❤️

[@anilvalsa6098]

you are provided a great content.. we are looking for more videos like this

[@AbhishekVeeramalla]

Sure ❤️

[@anilvalsa6098]

Tq anna .. ❤️ a

[@papireddydondeti702]

This information is very much useful. Thank you.

[@gk-00-00]

Looking forward for the series 👏😎

[@AbhishekVeeramalla]

Thanks Gopi

[@shubhamsharma7880]

Please continue this series.

[@pradeep609]

Great work Abhishek, keep doing

[@AbhishekVeeramalla]

Thanks Pranay

[@vikashchaurasiya489]

Please carry with other troubleshooting episode

[@kundalakshmidevi4449]

nice explanation sir

[@AbhishekVeeramalla]

Thanks

[@mickaela.4854]

Hi Abhishek, I really enjoy your content! Just a suggestion-could you get to the point a bit quicker in future videos? The first 6 minutes felt a bit long. Thanks!

[@charank7852]

Thank you for such a quality content. Expecting more quality content from you in future too.

[@AbhishekVeeramalla]

Thanks Charan

[@harshgupta5113]

please continue the series

[@AbhishekVeeramalla]

Yes its continued and 6 new episodes also released

[@hw4378]

Thank you for the course !!!

[@AbhishekVeeramalla]

My pleasure!

[@arunreddy1063]

Very good video

[@AbhishekVeeramalla]

You are welcome

[@sreekanthkona1576]

Great Job, Thanks much bro

[@AbhishekVeeramalla]

Welcome

[@azuredevops1650]

Iam interested bro .. please continue videos

[@AbhishekVeeramalla]

Thanks

[@santhoshaws]

Please continue this series..abhi..🙏

[@maheshc1417]

keep up the good work huge support

[@AbhishekVeeramalla]

Thanks Mahesh

[@kumudchandra7635]

Very Very Helpful Video ,Thanks Abhi

[@sagarasgr]

Nice Video 🥳

[@AbhishekVeeramalla]

Thanks 🔥

[@kiranreddy377]

Thanks, please provide more k8s troubleshooting video's...

[@AbhishekVeeramalla]

Thanks Kiran

[@GN-fv5ek]

Subscribed and like done .
Wonderful content

[@AbhishekVeeramalla]

Thanks a lot

[@abhirupghosh4802]

Yes please continue

[@AbhishekVeeramalla]

Sure, thanks

[@chandaram8028]

please continue it is very useful

[@AbhishekVeeramalla]

Sure Ram

[@princeakash4816]

The above video was helpful. Can we get more of these above series?

[@joymiah1038]

Please Continue Bhai!!❤️

[@AbhishekVeeramalla]

Sure bhai

[@harshavardhansalve9079]

Very good Hard work

[@AbhishekVeeramalla]

Thanks

[@ballasiva3001]

plz continue it bro, it will help to me

[@AbhishekVeeramalla]

Thanks Siva

[@apollyonarchfiend7097]

Bro you're doing a fantastic job! please continue the series and if possible more practicals in future.

[@AbhishekVeeramalla]

Sure

[@rajaverma3210]

Nice explanation sir

[@AbhishekVeeramalla]

Thanks

[@krupatejpalukuri6110]

#abhishek, I had one interviewer asked one question regarding, how you find, manage/auto repair a failed/faulty node over 100 of nodes in production cluster whether in eks/aks or tradtional K8s? Do we need to setup any tool to automate the auto repair/observation/alerting of nodes over 100 nodes. Can you guide me on the same or share any info. Thanks.

[@Manumammu31]

Pls continue brother 😊

[@AbhishekVeeramalla]

Sure Manoj

[@senthilkumar5129]

I have opened port 8080 in Aws security group but getting error sir ... The connection to the server localhost:8080 was refused - did you specify the right host or port?

[@clashwithme1851]

Thanks for sharing ❤

[@AbhishekVeeramalla]

Thank you so much 😀

[@shreedharbatthad4714]

need ur episodes
All are awesome

[@AbhishekVeeramalla]

thanks

[@arvindkumar-zo9hw]

Thanks for sharing. Can you please let me know which video of kubernetes playlist contains details about application controller and sidecar containers etc which you explained during last part of video?

[@AbhishekVeeramalla]

let me find that

[@rajushrajan8860]

Please continue 🎉

[@niranjanpattanaik7471]

Thank you

[@AbhishekVeeramalla]

👍

[@gowrinaidu504]

Nice explanation..

[@AbhishekVeeramalla]

Thanks

[@devopsmethodology-q4x]

in the image pull back off you have told to which command we should used but you haven't resolve the problem ,,

[@shahrukhshaikh9313]

I am getting imagebackoff or errimage something like that
When i check the info
I find that
Node doesn't have enough disc space that y deployment file not able to pull the image from docker even though every thing is configured properly
Can someone suggest me how to increase the space for node
(Aws ubuntu)

[@mynameisram6795]

In my organisation we can use "kconnect use eks" used,
Any difference is there between which u have told like "kind" "minikube"

[@senthilkumar5129]

When i install Minikube on ubuntu am getting this Error how to solve this please ... The connection to the server localhost:8080 was refused - did you specify the right host or port?

[@SHUBHAMGUPTA-ls6rr]

❤

[@AshokKumar-kl4et]

Thanks much !

[@AbhishekVeeramalla]

👍

[@NavdeepSingh-wr7zc]

What causes KillContainerError and how to resolve it?

[@AbhishekVeeramalla]

Hi Navdeep, I will talk about it in the coming videos

[@Abhishekkumar-lu7rf]

Sir it's a humble request that can you please bring a complete project new to Devops like can me will be very grateful for resume and interview please 🙏🙏

[@AbhishekVeeramalla]

Ok sure

[@akkisproductions1267]

need more episodes

[@AbhishekVeeramalla]

Sure

[@shashankkumar3404]

I am a fresher to the devops field
i need to create micro services in kubernets for managing the database only how can i do it .. pls help me with this...

[@AbhishekVeeramalla]

There is no straight forward answer to this one. It depends mostly on the type of the db, your setup and a lot.of other things.

[@srinathkumar3151]

please explain what needs to be done when POD is "OM KIlled"

[@AbhishekVeeramalla]

👍

[@abrarsyed7177]

Please ek project batao na k8s per

[@AbhishekVeeramalla]

Sure bhai .. very soon

[@abrarsyed7177]

@@AbhishekVeeramalla sir i am a frehser and i have learning devops since 4 months

[@abrarsyed7177]

When I go to interview I am not speak confidently please help sir how to prepare interview questions?

[@shekharpal1767]

one video is hidden ??

[@bikensharma4577]

please share more content on kubernetes real time scenarios @abshike

[@FastTrackDevOps]

Thank you for such a wonderful contribution @Abhishek.Veermalla
00:00 Complete series on Kubernetes troubleshooting
03:54 Kubernetes API reference is a One-Stop handbook for understanding Kubernetes objects.
07:48 Kind is a lightweight Kubernetes cluster that allows easy creation of multiple node clusters.
11:43 Use Cube CTL cheat sheet for Kubernetes troubleshooting
15:49 Allocating resources in a Kubernetes cluster
19:50 Debugging Kubernetes deployment failures
23:26 Understanding Crash Loop Back Off in Kubernetes
27:01 Understanding liveness and readiness probes in Kubernetes
⛲🗽

[@AbhishekVeeramalla]

Thanks

[@smritidn2781]

Sir,.when im trying to launch an application in a pod in EKS cluster, I'm getting 'Address already in use' error. In this cluster i have only 1 pod and only 1 node. The pod is running however the application inside the pod is not starting due to Address already in use' error. Could you please help me resolve this error.

[@AbhishekVeeramalla]

Hi Smriti. . That means you are running two processes inside the pod that are using the same port.

[@yogithakakarla1716]

Can we get that document where u mentioned issues and possible solutions for that

[@AbhishekVeeramalla]

Sure

[@leo5946]

Please continue the series with real life scenarios .. helpfull for devops freshers

[@AbhishekVeeramalla]

Awesome. Please share the videos with your friends

[@anwarahmedsk1669]

Thanks a lot for your efforts. Very informative & useful. Please keep going & continue sharing knowledge. God has given such teaching skills & talent to some people in the world. You are blessed bro.

[@AbhishekVeeramalla]

thanks alot

[@sachinteradal115]

please continue

[@rajashekarpedditi552]

keep going bro..very useful..Thank you!

[@AbhishekVeeramalla]

Thank you too

[@rajashekarpedditi552]

@@AbhishekVeeramalla 🤗

[@9247388451]

Hi Thanks for your video. I have recently faced issue with EKS where whenever new deployment happens I see 2 replica sets are getting created even though count is 1, and for other replica set pod is terminating after 100 seconds. Can anyone give me the solution for this?

[@AbhishekVeeramalla]

Very difficult to answer without looking into it in live.

[@alfrieghtsnalam7507]

where we can find a mentor to teach devops thanks

[@AbhishekVeeramalla]

I am not sure if there is a portal or something for that. The best way is to find someone you already know in your org or friends

[@alfrieghtsnalam7507]

@@AbhishekVeeramalla you dont teach devops bro ??

[@sivakrishna-hk2un]

One previous employee configured the cluster and left the organisation now if I deployed the pods I encountered the error like no node is available pc pvc is not found how to install pc pvc now could you. Pls explain

[@amjads8971]

Any video on node affinity ?

[@AbhishekVeeramalla]

Sure

[@marianodangelo8220]

please continue

[@AbhishekVeeramalla]

sure

[@udaykumar8177]

Hello sir, I saw many videos in UA-cam related to Kubernetes troubleshooting none of videos I found useful. But I was so happy finally I found what I need .
Very informative videos with detailed explanation.
Looking forward to see more videos from you. Thank you

[@AbhishekVeeramalla]

Thanks alot Uday

[@vinayaksalunkhe2875]

Please make a video on the helm. If we have deployment files for one application how will we create a helm chart? How will we write values.yaml file?

[@RajeevGupta-x7e]

Very well explained in simple language with example..

[@shivkantagnihotri1750]

pls continue

[@AbhishekVeeramalla]

👍