Setup Kubernetes on AWS | Kubernetes Master & Worker node setup | How to install Kubernetes on AWS

[@MsNaveen5559]

Good video. I followed almost same steps to create a K8 cluster in EC2- RHEL 7 OS. worked perfectly.

[@mathewkargarzadeh3158]

Thank you for such a clear explanation using Kops for creating K8 Cluster. I have one question though. where you tell it to create worker nodes and master(s). may I need more than 5 worker nodes and 2 masters. where you specify in Kops ?. Thanks !!. Mat

[@abhishekgowlikar]

Nice video start installing the K8S on AWS.

[@r.pradeepbabu5124]

Sir... first of all thank you very much for your knowledge sharing and making us comfortable with kubernetes Please let know why this is creating only two slave nodes and one master node, we have not specified this anywhere, also if my requirement to scale up the number of nodes how can i do that? which AMI it is picking up to create the master and the slave nodes.. we have not created any AMI's and attached them.? another question how can i access GUI of kubernetes... in this case. Thanks in advance...

[@SathishKumar-um1ti]

Nice tutorial. By default master and nodes are launching in m3 and t2 medium. can we define the instance types while configuring the kubernetes?

[@ValaxyTechnologies]

Yes, We can do that. you need to customize it in the configurations which are created in S3 buckets.

[@SathishKumar-um1ti]

@@ValaxyTechnologies thank you for the reply

[@harishkolanu]

please make a video how to setup EKS cluster....

[@chandrasekharreddy8177]

Please make a video how to setup the eks cluster and how deploy our code into kubernetes cluster

[@rangasankar644]

Fantastic video with clear instructions. Found pretty useful. Keep up the good work.

[@ValaxyTechnologies]

Thanks for that. Now you can join with us on Instagram instagram.com/valaxytechnologies/

[@komalghule2215]

Hello thanks for the clear explanation. Does route 53 is chargeable in free tier account..? Please reply

[@abhinavpaul5960]

Route53 private hosted zone - will this charge me ?

[@vamsikrishna2241]

My client domain from GoDaddy, can i use that domain in kops setup instead of route53 ?

[@sakshisirsat7493]

hello sir , i found ur video really helpful . would u plz upload the link of the github repo.

[@sureshraparthi122]

One doubt how did you get the three worker nodes after creating cluster .. can you please explain wher you have added nodes?

[@abishakesing7086]

Hi brother , I have a doubt like in which part of command we can denote the number of worker nodes and master nodes

[@WeekendVibesss]

Hi sir I wanted to know what are the changes in the command that I need to do if I don't own a route 53 domain

[@Tarunkumar-wj3dt]

hi sir, i have a issue with load balancing on service,unable to create LB,its still on pending state long time,but everithing created successfully, how to resolve it. and all changes with kops newer versions

[@rishikeshgade8729]

Hello shankar sir, thank you so much for the video. I am following the steps given in the git repo for this practical. But somehow after hitting kops validate cluster, i am getting this error --->>>> unexpected error during validation: unable to resolve Kubernetes cluster API URL dns: lookup api.adi.k8s on 127.0.0.53:53: no such host how to resolve this error

[@homeless.digitalnomad]

I just had the same issue, and solved it by naming my cluster xxxxx.k8s.local, which is apparently a requirement for new versions of kops

[@YSL_CODO]

@@homeless.digitalnomad How did you rename the cluster? Did you cancel and start over? If you did change the name of a running cluster, what is command..?

[@homeless.digitalnomad]

@@YSL_CODO if I can remember correctly, I just refollowed all of the steps. Then renamed the cluster with the suffix ".k8s.local"

[@ayushpratap4726]

same error with me! has anyone solved it recently please reply??

[@raghavendarswamy4181]

sir while practice this in AWS Console in free tier, after setup kubenetes, i have stopped the all the nodes and master(due to Billing will be charged). when i try to start the servers again, those are unable to start gives error. The instance 'i-096a438fff3d187dd' is not in a state from which it can be started..so if the servers in Kubernetes cluster can't we restart all?

[@ValaxyTechnologies]

Perhaps one way to learn to understand how things communicate with each other (K8s master and slave-pods, which should come up first and what settings should persist) Then you can turn off slaves and see how the master reacts and finally turn off the master

[@harshan8651]

Hi, my doubt is you ran all the commands in one EC2 instances but when you started it automatically created 3 more EC2 instances 1 is master and 2 is slave. if we doing it in ubuntu or centos how it will take? can you please clarify.

[@ValaxyTechnologies]

Time to learn the basics of Kubernetes. The config file of K8 has the secret sauce of how many masters and slaves. YOU will have to understand and adapt (if necessary) those configs to your OS choice

[@harshan8651]

@@ValaxyTechnologies thanks for reply, need to dig more than.

[@ValaxyTechnologies]

@@harshan8651 Thats the spirit. Happy Learning

[@asraotuni]

Thanks you. Excellent AWS EKS primer.

[@ValaxyTechnologies]

Thank you, but did you mean K8s on AWS?

[@venkatareddyjanga8556]

how its taking default one master and 2 nodes. where we mentioned in document.

[@cloudengineer9507]

aws.amazon.com/blogs/compute/kubernetes-clusters-aws-kops/

[@briankim6026]

Thank you for your awesome contents in this video! I just started to be familiar with the knowledge of docker and succeeded to locally launch my application on docker container. Now I'm planning to deploy my docker container to kubernetes with AWS ec2. Can you briefly describe the steps I should follow at this point? You're my hero bro :)

[@briankim6026]

I have no idea how to connect my docker container with kubernetes on ec2... Do I have to upload my container to docker hub and let ec2 connects with that? idk..

[@ValaxyTechnologies]

Hi Gyeongwon, kubernetes is an orchestration tool for docker. it comes on top of docker. steps go like below. 1. setup Kubernetes 2. create pods and containers 3. Access your application. you may find my udemy course would be helpful. www.udemy.com/course/valaxy-devops/?referralCode=8147A5CF4C8C7D9E253F by the way, you can join our facebook group to receive updates from Valaxy technologies kzbin.infoabout

[@briankim6026]

@@ValaxyTechnologies Thank you!

[@TheManis-z4w]

good explanation

[@Mani-dz7ow]

hi sir.how are you..iam not able install aws-cli..i got this error as below. Command 'aws' not found, but can be installed with: snap install aws-cli # version 1.15.58, or apt install awscli # version 1.17.14-1 See 'snap info aws-cli' for additional versions.

[@taraprasaddash4011]

Wonderful video. Thank you so much. Do you have a video which covers docker and Kubernetes.

[@ValaxyTechnologies]

Check out the video description for the DevOps Playlist for the whole mother load

[@mohammadsabir1600]

hello sir, first I would like to thank you that your videos have helped me a lot as i am new in the DevOps Now if we talk about setting kubernetes on aws on t2.micro, may I knw at which point i need to take care , so i wont be billed by aws. and thanx again for sharing knowledge. :)

[@ValaxyTechnologies]

Set up a billing Alert for an amount that is comfortable to you(say less one dollar) and act on it when you receive notification

[@MultiMrSaid]

why you are not showing what are you clicking? how did you open page at 5:09 ?

[@tejav143]

Don't we need Docker If we use kops?

[@TheUnchartedTrail]

Thank you for this great tutorial

[@buildleadinnovate24]

which ssh tool you are using to connect to a server???

[@nksajeer]

MobaXterm

[@ramsai09]

Can u plz install it through binaries?

[@kudoamv]

I am getting this error - unexpected error during validation: unable to resolve Kubernetes cluster API URL dns: lookup api.dev.k8s.kubernetez.tk on 127.0.1.1:53: no such host while executing - kops validate cluster

[@sairajaupputuri2201]

Hi Kudo AMV any update on this, I am having same issue?!

[@ranjithr2048]

@@sairajaupputuri2201 hey, how did you solve this issue..??

[@venkatajagadeesh6826]

Hi sir I am getting this error and and only one node created. how to resolve this problem. Could you pls give me idea

[@sumangm3857]

While trying to update cluster command: kops update cluster --name --yes It showing below warning 13266 create_kubecfg.go:77] Did not find API endpoint for gossip hostname; may not be able to reach cluster kops has set your kubectl context to It is exiting from this waring and not creating clusters any suggestions?

[@usharani-lu4bj]

Hi nice explanation can u please share the roles and responsibilities of kubernetes

[@ValaxyTechnologies]

Check out the #Valaxy Kubernetes playlist

[@RC-om7tn]

super video thank you sir

[@jagadeeshn4756]

can i have github link to setup kubernetes which link u have shown in video

[@ValaxyTechnologies]

Hi, We have updated it now.

[@ravishankar4793]

Hi , While i am entering kops create cluster --cloud=aws --zones=XXXX getting -bash: kops: command not found in rhel. can you please help me on this.

[@ValaxyTechnologies]

Hi Ravi, Did you install kops tools? If you still struck up, Free access to my courses for next 2 months on skillshare. Use below link skl.sh/2LsZIAO

[@tau124]

Fantastic video - thank you boss!

[@ValaxyTechnologies]

Your welcome, and thank you so much for watching!

[@suresha3463]

tq u so much ....any Gui for this

[@ValaxyTechnologies]

Hi Suresh, we dont have created an GUI for this. you will see that soon. request you to join our facebook group to get more updates from us. facebook.com/groups/valaxy.aws.devops.gang/

[@jeprint6605]

how it will create one master and two node? if you give any details .example i need one master and two nodes

[@ValaxyTechnologies]

Hi Jeprin, These are default values created while creating kubernetes definations. May be you check out my full course. their you can see these files. Free access to AR Shankar courses for next 2 months on skillshare. Use below link skl.sh/2LsZIAO

[@eswarachandravidyasagar9951]

Can i create the without route53 with local DNS with Kops

[@vasishtakavuturu689]

Am I get charged By AWS in any step ?

[@00000201]

Hi i m getting error.. An error occurred (InvalidAccessKeyId) when calling the ListBuckets operation: The AWS Access Key Id you provided does not exist in our records.

[@venkatareddyjanga8556]

i deleted unexpectlt k8s-management-server. how to login to the master node and how to delete the cluster. please help me.... thanks in advance.....

[@pragyasahu4206]

getting a constant error of "error reading cluster configuration : error reading s3://.../config: Could not retrieve location for AWS bucket ......." tried everything on internet.. kindly help

[@ismailsajalah]

I am getting this error - unexpected error during validation: unexpected error during validation: unable to resolve Kubernetes cluster API URL dns: lookup api.dev.k8s.hunafa.in on 127.0.0.53:53: no such host while executing - kops validate cluster

[@CombatVault]

I finally found the solution to this problem. The Route 53 VPCs you make are private, so your EC2 and Cluster are closed off from each other. You have to associate them with each other in 'Hosted Zones'.

[@shanthanify]

@@CombatVault Can you please share the steps ?

[@pinnellishankarraju]

Nice explanation.

[@archananarayana6123]

Thanks for the compliment.we are glad you loved the video.Don't forget to subscribe and also want to be a part of our facebook groupp join- facebook.com/groups/valaxy.aws.devops.gang/

[@abhinaysharma4676]

Hi Shankar, followed along this vedio but getting below error. anyone have any idea Validation failed: unexpected error during validation: error listing nodes: Unauthorized

[@akankshashishodia8415]

Sir, you made this work perfectly!Thanks a lot for sharing knowledge.Kudos to you!

[@ValaxyTechnologies]

Hi Akanksha, You are most welcome. If you wish to do a complete devops project please checkout out course www.udemy.com/course/valaxy-devops/?referralCode=8147A5CF4C8C7D9E253F

[@nagursk3155]

Hii sir where are you from?

[@ancientpast]

sir please make a video for linux system

[@allabakash4657]

facing problem with domain name... can you please tell me how to create the cluster using the hosted zones , instead of using registered domain names

[@ValaxyTechnologies]

You dont need a registered domain if you are creating under private hosted zone in Route53

[@allabakash4657]

@@ValaxyTechnologies thank u ...i will see ...i have not enabled the settings so thats y it is not showing the private ...thank u for ur reply .

[@KC-oy1iu]

Bro please IMPLEMENT on EKS

[@GauravSharma-pj3dj]

How to use eks in codepipeline

[@ValaxyTechnologies]

W.I.P

[@00000201]

when i tried to using roles..?

[@bikeshmaharjan9716]

Hi, I am getting following error while running kops validate cluster command. VALIDATION ERRORS KIND NAME MESSAGE Pod kube-system/ebs-csi-controller-bf4d49dd6-j28h5 system-cluster-critical pod "ebs-csi-controller-bf4d49dd6-j28h5" is not ready (csi-provisioner,csi-snapshotter) Pod kube-system/kops-controller-m7p8q system-cluster-critical pod "kops-controller-m7p8q" is not ready (kops-controller) Pod kube-system/kube-controller-manager-ip-172-20-59-196.eu-west-1.compute.internal system-cluster-critical pod "kube-controller-manager-ip-172-20-59-196.eu-west-1.compute.internal" is not ready (kube-controller-manager) Please help resolve this issue!

[@GVJ-007]

Getting below error while setting up AWS CLI /usr/bin/env: ‘python’: No such file or directory Can you please help?

[@ValaxyTechnologies]

Hi Gimmy, can you give a detailed error? If you would like to follow this full course on skillshare use the below link. you can access this course for 2 months free. skl.sh/2LsZIAO

[@craghava5834]

hi james, are you using Ubuntu server, then first use below link to install AWS CLI then follow video, i do faced the same issue and it got resolved. i did follow this full video and success full setup done for kubenetes linuxhint.com/install_aws_cli_ubuntu/

[@anshumandwivedi7332]

@@craghava5834 Thanks. Helped me

[@Mikayla_Ayedun]

@@craghava5834 Thank you:)

[@loverboyy6167]

I am not able Login ssh rsa become failed public key

[@hareeshkumarkesa4230]

I am ruuning into this error. ""unexpected error during validation: unable to resolve Kubernetes cluster API URL dns: lookup api.javahome.in on 172.31.0.2:53: no such host"". Any idea on how to resolve it?. Thanks in advance.

[@CombatVault]

After 2 days, I finally fixed this problem! I had to go into Route 53 and associate the two VPCs with each other. Since they're both private, the EC2 and the cluster couldn't find each other.

[@ziaullahkhan1117]

can you paste link here for kubernetes downalod

[@saikatsaheb]

I am getting following error while execute ''kops validate cluster" --- Can you please help me to resolve this issue? Using cluster from kubectl context: saikat.k8s.valaxy.in Validating cluster saikat.k8s.valaxy.in unexpected error during validation: unable to resolve Kubernetes cluster API URL dns: lookup api.saikat.k8s.valaxy.in on 127.0.0.53:53: no such host

[@CombatVault]

Go to Route 53 and associate the two private VPCs. Since they're private, the EC2 and Cluster can't find each other.

[@ankireddy5483]

tq bro continue this k8s tutorial plz

[@ValaxyTechnologies]

Strategic course correction in the way, More automation in the coming days. Buckle up everyone. Time to start learning automation.

[@anilKumar-wm1bg]

i purchased devops pdf files in your site, still i did not get that pdf its been already more than 20 days

[@vijayb2357]

Hi I love u r vedios,, can u please do vedio on EKS..

[@ValaxyTechnologies]

Long way to got before we reach EKS. We are working our way to ECR, ECS

[@raghavendarswamy4181]

good stuff in the video

[@ValaxyTechnologies]

Consider subscribing to #Valaxy channel for more such videos, we release a new demo every week.

[@raghavendarswamy4181]

./awscli-bundle/install -i /usr/local/aws -b /usr/local/bin/aws hi sir while running this step i am facing below error /usr/bin/env: ‘python’: No such file or directory

[@ValaxyTechnologies]

Check out how to install AWS CLI in linux - kzbin.info/www/bejne/ioHcqpmjhtmYZrc kzbin.info/door/_evcfxhjjui5hChhLE08tQsearch?query=aws+cli

[@raghavendarswamy4181]

@@ValaxyTechnologies thanks for the reply sir, I have created successfully..thank you very much sir

[@vivekreddychagam5459]

i am not able to login to the dashboard

[@reddyyaswanth371]

can you tell me commands lines

[@ooorocker]

ubuntu@ip-172-31-19-4:~$ kops create cluster --cloud=aws --zones=us-east-2--name=dev.k8s.nishant.in --dns-zone=nishant.in --dns private --name is required which name its asking for?

[@ValaxyTechnologies]

there is typo in command. give space between zone and name Thanks for your comment. Please join in below Facebook group to get in touch with you. facebook.com/groups/valaxy.aws.devops.gang/

[@nareshmannepalli7311]

super bro

[@ValaxyTechnologies]

You are welcome, Do check out #Valaxy playlist for DevOps

[@shabeebm346]

why don't you add your github link in the description ?

[@tianshuqin1217]

hi why my masternode keeps shutting down?

[@ValaxyTechnologies]

Check logs

[@Sai-ik8hc]

it is a great one

[@jagadeshc6966]

Super bro ,Thank u...

[@archananarayana6123]

Thanks for your appreciation.Hoping to see u on this channel again.

[@MrGaurav2897]

Iam getting unexpected error during validation: error listing nodes: Get api.dev.k8s.witty.in/api/v1/nodes: remote error: tls: internal error . after executing kops validate cluster

[@ValaxyTechnologies]

this could be because of s3 bucket name. you should use appropriate names depends on your domain. why do you check out our udemy course were we have explain detailed. www.udemy.com/course/valaxy-devops/?referralCode=8147A5CF4C8C7D9E253F

[@harishkolanu]

sir we dont have domain how should we do...

[@ValaxyTechnologies]

#Valaxy has explained the same in this demonstrations. Please do yourself a favor by paying attention to the details.

[@bibhashroyhello]

Bucket creation is failing with message make_bucket failed: s3://dev.k8s.somedomain (own this domain) - both with private or public

[@ValaxyTechnologies]

What is the error?

[@ravisharma3007]

Hey Guys, Did anyone find fix for the below error: "unexpected error during validation: unexpected error during validation: unable to resolve Kubernetes cluster API"

[@ValaxyTechnologies]

Hi Ravi, this could be due to availability zone issue. make user you are using right zone value while creating culster.

[@rishikeshgade8729]

@Ravi, yes absolutely right. That error comes bcz of region. make sure you have selected the correct vpc while creating ur hosted zone. ur ec2 instance has to be in that vpc only. if it mis matches u wl get this error.

[@tonyc2227]

I don’t see the github link in the description

[@ValaxyTechnologies]

Hi Tony, yes we missed it. now its updated. these for notifying us.

[@sogab2bab]

Hi yuki

[@dhirenbaidyabhusan5600]

Hi Shankar, I had install kubernetes master and worker node but however i had deleted kubernetes management server, i was tried so many times to delete master and worker nodes but after sometime automatically running again, could you please suggest me how can i delete master and worker node now?

[@ValaxyTechnologies]

Hi, seems you might not deleted configuration completely. Please go and delete autoscaling group and launch configuration. It’s under EC2 service

[@dhirenbaidyabhusan5600]

@@ValaxyTechnologies Thank you Shankar, I had followed as per your instructions and it's working fine for me.

[@AnujTechShorts]

after this your bill increses , please dont follow this video

[@sprakash4681]

i followed same steps exactly but when creating cluster with this command i..e kops update cluster dev.k8s.valaxy.in --yes, i am not seeing all those resources being created. root@ip-172-31-17-89:~# kops update cluster dev.k8s.pspxxxxx.uk --yes ********************************************************************************* A new kubernetes version is available: 1.12.9 Upgrading is recommended (try kops upgrade cluster) More information: github.com/kubernetes/kops/blob/master/permalinks/upgrade_k8s.md#1.12.9 ********************************************************************************* SSH public key must be specified when running with AWS (create with `kops create secret --name dev.k8s.pspxxxxx.uk sshpublickey admin -i ~/.ssh/id_rsa.pub`) how to get rid of this message and get the cluster created successfully, thx

[@adityamalviya1103]

Getting error "unexpected error during validation: unable to resolve Kubernetes cluster API URL dns: lookup api.adi.k8s on 127.0.0.53:53: no such host" while running kops validate cluster

[@homeless.digitalnomad]

I just had the same issue, and solved it by naming my cluster xxxxx.k8s.local, which is apparently a requirement for new versions of kops