MongoDB replica Set Modification configuration issues

The IP address configuration in the replica set needs to be modified because the virtual machine address is occupied and the IP address needs to be reset:

1: View configuration rs.config (), need to locate primary host, have permission to modify configuration on this primary node server

2:rs.remove ("Ip:port") removes the host with the changed address from the original configuration file

3:rs.add ("Ip:port") add a new address host

4: Set Priority priorities

>var config = rs.config ()

>config.members[2].priority=2

>rs.reconfig (config)//re-update configuration

The following is a change of 241 address to a 150;version value automatically added 1 per update

MongoDB replica Set Modification configuration issues