Enable clustering

[Shantha Kumar Selvaraj]

Hi All,

I’m trying to add 2 nodes for now into clustering(x.cisco.com, y.cisco.com)   on z.cisco.com(Cluster MoM)

1. 1. Made sure ncs.conf has ssh port 2022 set to true on client node
2. 2. Authgroup mapping set to use same-user/same-pass.Not using a generic credential.
3. 3. The logged in use on MoM cluster exists on all client nodes
4. 4. Firewall is disabled

But it doesn’t look like cluster is receiving updates from client nodes,Am I missing anything,Appreciate any guidance

At MoM cluster(z.cisco.com)

ncs@ncs# show running-config cluster

cluster remote-node x.cisco.com

address   X.X.X.X

port      2022

ssh host-key ssh-rsa

  key-data "AAAAB3NzaC1yc2EAAAADAQABAAABAQDPAadlS80uGB2UY2D+edS3bo/b+IKRumax85TMd/py\n4VcyDcvN+RsihKxLWre+kHUNS1IDzF8fLX6f86WBdC+CMlmCc4UqSwzEjAttJH5zM71h0xfe\nkAZLDvQXdO1gimt48We0ubguMRO3QsMXA5/oOlCmz98DKjcIAGFl8HI7125VSgRSakb4jRYA\nvOTs7ZkYSsN0jy0TnccZGGxU93hoEtoGYhYi3DgsXGF5EjrBvQQDW7+ifuVMvX4Ooi6Fbjep\nHgYxf6+VMNQCR7qEbeZH3t33gwWgvmvPftyVj6djKpEpxF9OKJcAMCoAKEwwEBsgiOsI3fYB\nwDBT4jmlebZh"

!

ssh host-key-verification none

authgroup nwsclust

!

cluster remote-node y.cisco.com

address   y.y.y.y

port      2022

ssh host-key-verification none

authgroup nwsclust

!

cluster authgroup nwsclust

default-map same-user

default-map same-pass

  same-user

  same-pass

!

!

show cluster

LAST   RECEIVED

NAME NAME  STATUS  EVENT  NOTIFICATIONS  NAME

-------------------------------------------------------------------

x.cisco.com

y.cisco.com

[rogaglia · Accepted solution]

Hi Shantha,

Any reason why you want to enable clustering?

Our current recommended architecture to scale NSO deployment is LSA (Layared Services Architecture) and not clustering.

Roque

[Shantha Kumar Selvaraj]

Thanks  for the response Roque

Our current immediate requirement is  to get the Manager of Manager view from one instance.

Yet to explore LSA approach.