Lab number : Networking Weave Here is the question( Image 1) to find POD IP rang . . .

Kubernetes
#4

Basavraj Nilkanthe:
Otherwise describe deployment pod template of weave and check command or argument section to confirm what range they have configured

#5

Nitin Garg:
Dear @Basavraj Nilkanthe thank you for your response. Actually Weave pods are part of daemonset and belong to an altogether different IP range as I have asked in my other https://kodekloud.slack.com/archives/CHMV3P9NV/p1619260162164800|question. My concern is what decides the IP range allocated to the general PODS on every node. although @Mumshad Mannambeth did explained it clearly but the results are not matching with that.

#6

Basavraj Nilkanthe:
@Nitin Garg in cloud provider you get that easily and could you please check kube-apiserver and describe it. Or check kubelet service

#7

Basavraj Nilkanthe:
I am sure you must be getting either of them

#8

Basavraj Nilkanthe:
I am not around my personal laptop… I could have checked it.

#9

Basavraj Nilkanthe:
Hiya

#10

Basavraj Nilkanthe:
@Nitin Garg sorry, I found that, its niether associated with kube-apiserver or kubelet service

#11

Basavraj Nilkanthe:
This is something you can confirm when you are doing kubernetes setup from kubeadm

#12

Basavraj Nilkanthe:
you can find that information

#13

Nitin Garg:
Thanks for the details Basav … I will check myself

#14

Nitin Garg:
I appreciate your concern

#15

Basavraj Nilkanthe:

kubeadm init --apiserver-advertise-address=<ip-address-of-kmaster-vm> --pod-network-cidr=192.168.0.0/16
#16

Basavraj Nilkanthe:
This command we run on master node

#17

Basavraj Nilkanthe:
and second command we run on worker node to join master node

#18

Basavraj Nilkanthe:

sudo kubeadm join --apiserver-advertise-address=<ip-address-of-the master> --pod-network-cidr=192.168.0.0/16
#19

Basavraj Nilkanthe:
if you are describe or check kubeadm process running on your node

#20

Basavraj Nilkanthe:
you can get pod network range

#21

Nitin Garg:
Actually mumshad explained in one of the lectures that POD IP range allocation is related to network addon … that is weave plugin so I was more concerned than that why it is not matching with either INET range in the weave network interface or with IP alloc range of weave plugin

#22

Basavraj Nilkanthe:
I dont think this CNI plugin has that information

#23

Basavraj Nilkanthe:
it is enabling networking stuff for your pods