man you hit the spot, i have been searching for almost 3 days about what you are saying in this video, you are a true mentor❤
@oxcart4004
10 ай бұрын
I was getting depressed looking at the official kubernetes documentation. There are so many options, which is a good thing, but sometimes you just need the "cookbook approach" to get things up and running just so you can have a look around. Great video and good online resources. Just even going through the online scripts is very helpful and educational. I got a cluster running and the only thing I had to change at all in the scripts were ethernet port names... my ports were eno, not eth.
@devopscube
10 ай бұрын
Glad it was helpful :)
@vatsav1984
Жыл бұрын
Great - i tried Bibin's script few years ago - worked like a charm . Though i had already set up my own local k8s cluster in a more tedious and laborious manner . But great to have a push button solution for setting up a k8s cluster locally.
@cloudspikes_inc
7 ай бұрын
This is a 10/10 rating content. Everything so perfect, accurately automated and reliable solution. Thank you so much @devopscube for sharing such a wonderful piece of art. God bless you!!!!
@devopscube
7 ай бұрын
Glad it helped!
@gabrielvalentin3106
9 ай бұрын
Excellent! Thanks for your efforts!
@devopscube
9 ай бұрын
My pleasure!
@killerman3635
3 ай бұрын
Struggled a lot. Thanks sir this is working fine😊
@devopscube
3 ай бұрын
Glad it helped :)
@gilgameshnightcore2885
11 ай бұрын
This is by far my most favorite Kubernetes Cluster Setup, so much details and so easy to understand. However, does your script includes the networking and storage setup for Kubernetes Cluster yet? And if it doesn't, do you have any plans that guides us on how to setup those things?
@ajk7151
11 ай бұрын
crisp and to the point. excellent tutorial! thank you.
@panchaldineshb
6 ай бұрын
WOW --- very clean and so helpful...
@zenobikraweznick
Жыл бұрын
This is awesome, thank you 👍
@devopscube
Жыл бұрын
You're very welcome!
@amac1211
6 ай бұрын
Awesome content, clear and concise. Was curious if I wanted to utilize containerd instead of cri-o, what would you change in the script for that?
@dattatrayhinge3410
13 күн бұрын
I am frequently getting error "The connection to the server 10.0.0.6:6443 was refused - did you specify the right host or port?" on control-plane
@santoshperumal129
Жыл бұрын
Great content you are doing really cool stuff
@devopscube
Жыл бұрын
Glad you like it !
@rohithsai5265
5 ай бұрын
Content and slides 🔥🔥🔥
@luongquyen1037
5 ай бұрын
thank you so much !
@rajarajan8869
9 ай бұрын
Hi I have a few questions 1. Why do you use ip tables and enable bridge network in this case iptables apply on the ec2 instance and other public cloud. 2.I have launched master and worker nodes and deployment the nginx web server on the master node how to monitor the pod from the master node or worker node it's possible to access the dashboard to manage the pods 3. How to enable node port in the public cloud and how to access the nginx web server in the public
@babanmalhi6168
6 ай бұрын
Thank you so much.
@imtiazali1628
Жыл бұрын
Thanks for such detailed video. Can you please create a video for ingress for point to any existing resource. I tried many tuturials but still struggling.
@devopscube
Жыл бұрын
Will do .. What issue are you facing?
@alfagroupkz
4 ай бұрын
Magnificent! Get subscribed
@creazyengineer8080
6 ай бұрын
not working E: Malformed entry 51 in list file /etc/apt/sources.list (Component) E: Malformed entry 1 in list file /etc/apt/sources.list.d/kubernetes.list (Component) E: The list of sources could not be read.
@ThuanTran-fn2yx
8 ай бұрын
Great, thank you so much for the script, I installed on 2 computer locally, everything works fine except DNS, the pod, service looks correct, but inside the pods, connection to CoreDNS service got connection refused, I am not sure what could be the reason. I tried to use the debug guide on k8s document but not help much.
@am7-p
Жыл бұрын
When most of community use container.d, what is the good reason using CRI-O? I wonder it is like do something different this time - or there is a benefit for using CRI-O?
@devopscube
Жыл бұрын
Most people use kubeadm setup for learning and certification preparation. I used cri-o because in CKS certifications, there are tasks where you need to use crictl utiltity to debug issues.
@user-wi6nl8zl3b
6 ай бұрын
Hi sir, actually we have 3 workstations at office n planning to create the kubernetes cluster in these things. can i follow these steps for the setup, will this be usefulll for uat and prod deployment?
@akaspires037
8 ай бұрын
one doubt sir, here we configured 2 slaves manually so if we enable autoscaling and load balancer if load demands more than 3 servers .. are we going to do manually or through autoscaling it is going to create another server
@sivasatya4265
Жыл бұрын
That was a nice & useful lecture , Thankyou & one question sir how do you setup the aws ssh in vscode is there any guide for that if it is there it is very helpful.Thankyou once agian
@devopscube
Жыл бұрын
use the integrated terminal
@strickmans
10 ай бұрын
Getting this error: Found multiple cri endpoint on the host. please define which one you wish to use by setting the crisocket When running the master script
@devopscube
10 ай бұрын
I guess there is more than one container runtime.:which VM image are you using?
@vacuumsealer8527
9 ай бұрын
./common.sh: line 50: curl: command not found Warning: apt-key is deprecated. Manage keyring files in trusted.gpg.d instead (see apt-key(8)). gpg: no valid OpenPGP data found. Helps me pls?
@devopscube
9 ай бұрын
Looks like curl is not available in the server ..install curl first and then run common.sh
@shayelasharma1039
Жыл бұрын
what if we use loadbalancer instead, I am not getting the external ip... I am launching cluster on aws ec2 instances, any reason for it? plz revert
@devopscube
Жыл бұрын
You can ..you need to point to the master node private IP.. May I know the reason why you are not getting an external IP? Are you working in a private subnet inside an org network?
@karnanspark9012
9 ай бұрын
Hi brother, using local two linux machine can i do the same ? Is it possible then share the document for the onpremise deployment 😅
@devopscube
9 ай бұрын
It is the same Karnan
@ashwinkm3156
Жыл бұрын
Awesome But it is mostly an airgap network in actual production environment. So, no internet. Any waybto make it work in an airgap environment?
@devopscube
Жыл бұрын
You will have to download all the images to the control plane first..that is the only internet requirement..rest of the packages should be available with the respective satellite servers.
@ashwinkm3156
Жыл бұрын
@@devopscube But all the control plane and workers will be in an airgap environment!
@devopscube
11 ай бұрын
@@ashwinkm3156 what I meant is, download images for control plane node. You can get in touch with the network/security team for downloading those images through proxy. or ask them to upload to the central private repository. Also try kurl.sh/..its specifically designed for aigapped environments
@ashwinkm3156
11 ай бұрын
@@devopscube 👌 thank you so much
@user-sj2sh4dk2s
9 ай бұрын
@devopscube your tutorial is not working. I use AWS created 3 instances, deployed the common file and master as per tutorial, deployed the sample file also and only one pod is accessible on port 32000 also when I include a ingress controller the ingress controller failes to get installed regardless what I do. Here are some networking issues in plase with calico
@devopscube
9 ай бұрын
Will take a look ..
@omerfethicaner8907
Жыл бұрын
hello, you are the best thank you so much, Can record kubernetes cluster update?
@devopscube
Жыл бұрын
Will publish it soon. You can check my blog for detailed upgrade steps devopscube.com/upgrade-kubernetes-cluster-kubeadm/
@39vignesh.m35
11 ай бұрын
Sir for installing kubernates version 1.26.1 we should use calico v3. 25.0 ? Cni version is important.. For mach k8s version
@devopscube
10 ай бұрын
Not exactly. But try to have the latest one to avoid issues
@39vignesh.m35
10 ай бұрын
@@devopscube sir last doubt I deploed postgres ha in k8s refering devopscube page can I use for production and k8s version 1.22.0 support postgres ha latest version
@39vignesh.m35
10 ай бұрын
@@devopscube sir I use physical virtual machine not cloud server
@rohanrustagi7857
Жыл бұрын
sir do we use these type of cluster in production or other environment??
@mallikarjunkonemane6908
Жыл бұрын
They use deployment stategy like blue green and canary deployment!!..
@devopscube
Жыл бұрын
Hi Rohan, kubeadm setup follows all the best practices for the cluster. I personally haven't heard about anyone using it for production. People use solutions like Kubespray for the setup in on-premises. But from a learning perspective or test clusters with a small number of worker nodes, kubeadm is a great solution. When it comes to cloud, most organizations used manged solutions like AWS EKS, Google cloud GLE etc.
@hangoutbuddy
Жыл бұрын
Hi Bibin Thanks for the Nice video. I want to setup this on My AWS cloud..Now will I face any problem as manually you cannot change IP?
@devopscube
Жыл бұрын
@hangout buddy, no. In fact the demo was done on AWS instances ..give it a try ..if you face any issues or have any doubts, drop a comment here or in the blog. I will take a look at it You can also use the terraform script in the repo to provision instances on Aws ..
@hangoutbuddy
Жыл бұрын
@@devopscube It worked like a charm 😁. Tagged you 🙂 on LinkedIn post as a gratitude ❤
@visalpattyal8133
27 күн бұрын
I have observed that the pods in my cluster is not able to install the packages when exec to the pod . How to resolve this? My /etc/resolve.conf content is search sample.svc.cluster.local svc.cluster.local cluster.local us-west-2.compute.internal nameserver 10.96.0.10 options ndots:5
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