Getting _NetworkError_0x10 error while Couchbase database from Python code

Python SDK
1

I have a one node cluster.
I have tried to add new node to that cluster, but it did not allowed me to create new node to the cluster.
It was giving error for opening a port for the node machine that I was trying to add to the cluster.
After that I did not added the node to the cluster.

But right now I am not able to access the Couchbase database from Python query.
It is giving following error - _NetworkError_0x10 (generated, catch NetworkError): _Network…kError)()

I have restarted the couchbase -server and sync_gateway services.
Also I have Restarted the EC2 instance on which the couchbase is installed.
But still not able to get the data from Couchbase from Python code.

How to troubleshoot this problem.

2

most likely this is because your cluster renders addresses into configuration, which are not accessible from the client machine. Make sure Admin UI shows public IPs.

3

In Server Nodes Tab under ‘Server Node Name’ column it is showing private ips
So they needs to be public IPs.

Right now I have 2 nodes in the cluster.
How to get public IPs, without losing the data ?

4

If I try to add a node with public ip addess it is giving me error

" Prepare join failed. Could not listen on address ‘xx.xx.xx.xx’: eaddrnotavail"

I am getting above error if I specify the port or I do not specify port.

If I give private IP it does not give me this error.
If I give FQDN then also it is not giving me this error.

But I give private IP or FQDN then I am not able to access the Bucket from my client machine.
What can be solution for this.