Error with RAFT Integrated HA storage: local node not active but active cluster node not found

Hello Experts,

Need some help

I am trying to run vault in HA mode using the RAFT integrated storage just for the HA storage part and my backend is zookeper. I am running vault inside the docker environment and exposing it through HOST ports.

Vault server version is 1.6.2

The problem I am facing is, Node1 and Node2 can succesfully join to the raft cluster and when i do raft list-peers from the active or one of the standby node, it showing everything properly

/ # vault operator raft list-peers
Node             Address                State       Voter
----             -------                -----       -----
10.158.45.202    10.158.45.202:2223     leader      true
10.158.45.81     10.158.45.81:14719     follower    true
10.158.44.114    10.158.44.114:21996    follower    true
/ #

When i do the same thing from the second stand-by node i.e. Node3, I am getting the following error,

/ # vault operator raft list-peers
Error reading the raft cluster configuration: Error making API request.

URL: GET http://127.0.0.1:8200/v1/sys/storage/raft/configuration
Code: 500. Errors:

* local node not active but active cluster node not found
/ #

Vault status also not shows the right Active node IP address,

/ # vault status
Key                    Value
---                    -----
Seal Type              shamir
Initialized            true
Sealed                 false
Total Shares           5
Threshold              3
Version                1.6.2
Storage Type           zookeeper
Cluster Name           vault-cluster-1589361d
Cluster ID             21534147-701e-b8b2-b421-663547a2d0c7
HA Enabled             true
HA Cluster             n/a
HA Mode                standby
Active Node Address    <none>
/ #

I used the following commands to join to the RAFT cluster earlier on Node 3 to join to the cluster,

/ # vault operator raft join
Key       Value
---       -----
Joined    true
/ # vault operator raft list-peers
Error reading the raft cluster configuration: Error making API request.

URL: GET http://127.0.0.1:8200/v1/sys/storage/raft/configuration
Code: 500. Errors:

* local node not active but active cluster node not found
/ #

Any ideas what could be the issue here?