Kubernetes Cluster Installation on CentOS with VirtualBox | HINDI

27 thoughts on “Kubernetes Cluster Installation on CentOS with VirtualBox | HINDI”

• Guys,
  I have realised the calico.yaml file has problem(they might have changed it). Try: https://raw.githubusercontent.com/projectcalico/calico/v3.25.1/manifests/calico.yaml

• thank you Tushar , you made it easy for me …good job

• Sir ur voice seems like of Hrithik Roshan

• thanks Tushar.. its working..

• Tushar bhai, Really good video I learn and practically configure master and worker node.

• bhai calico ka calico-node-pvkkr nahi chal raha, 5 restarts k badh bhi, stuck at running but never ready, pinned calico file he use ki hui h ! informative video btw

• It's very helpful for kubernetes cluster setup ❤

• Nice Video. Please add a few more videos on deployment and service lab. SG, Volume, PVC, ingress, and service types are all practically implementation will be much welcome.

• Hello Tushar, Get this problem when i try to apply calico.yaml

  [root@k8-master ~]# kubectl apply -f calico.yaml
  
  error: error validating "calico.yaml": error validating data: invalid object to validate; if you choose to ignore these errors, turn validation off with –validate=false

  [root@k8-master ~]# kubectl apply -f calico.yaml –validate=false
  
  error: unable to decode "calico.yaml": json: cannot unmarshal string into Go value of type unstructured.detector
  
  [root@k8-master ~]#

  Please help on this.!!!

• Thanks! You helped me a lot!

• Not able to get ssh from nat network port forwarding

• im not able to join calico

• thanks, it's helped me a lot

• Nice video Sir … Thank you so much god bless you …

• E0530 22:28:24.265682 87280 memcache.go:265] couldn't get current server API group list: Get "http://localhost:8080/api?timeout=32s": dial tcp [::1]:8080: connect: connection refused
  E0530 22:28:24.266688 87280 memcache.go:265] couldn't get current server API group list: Get "http://localhost:8080/api?timeout=32s": dial tcp [::1]:8080: im getting this error

• Hi, i seem to not have a wried connection, sorry i dont speak hindi, so i have missed a lot of important information, i only could view your demostration, thank you teacher your video is useful

• Calico network is not getting install I am getting error as Could not resolve host. Kindly help me..!!

• sir i have issues kubectl -f calico.yml
  error validating "calico.yaml": error validating data: invalid object to validate; if you choose to ignore these errors, turn validation off with –validate=false
  
  sir plz help me

• [root@master ~]# kubectl apply -f calico.yaml
  
  error: error validating "calico.yaml": error validating data: invalid object to validate; if you choose to ignore these errors, turn validation off with –validate=false
  
  [root@master ~]# kubectl apply -f calico.yaml –validate=false
  
  error: unable to decode "calico.yaml": json: cannot unmarshal string into Go value of type unstructured.detector
  
  [root@master ~]#

  kindly help stuck in calico.yaml

  i am using vmware workstation

  master and worker node network are set to bridge

• Hello sir, I got to know about you through a comment on apna college channel. If it is okay with you, can I ask you a few questions?

• keep the good work doing, really helpful mate

• Thanks Tushar..It was very hard to get the procedure to install it from scratch. It's very helpful.

• Hello there ! It still refused to connect , it throws an error : couldn't get current server API , any solution please

• Hello Tushar, thanks a lot for this lecture, i created my first Kubernetes cluster, but i am facing one problem when i am going to create pod with "kubectl run nginx –image=nginx" it not able to create pod it gives nginx 0/1 ContainerCreating 0 27h, i checked again it after some time status is the same, and one more isue i have facing every time i restart my machine i have run "export KUBECONFIG=/etc/kubernetes/admin.conf" and "kubectl apply -f calico.yaml" commands kindly give solution for this also, and again thanks for the lecture.🙂

• Sir How to check cotainers running on worker node?

• informative good

• 👍very useful ..

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