bind multiple IP in mongoDb 4.x.x
The documentation you linked actually does have the answer to this. If you go here, you will see that the indicate:
To bind to multiple addresses, enter a list of comma-separated values.
EXAMPLE
localhost,/tmp/mongod.sock
I applied this in my environment and can see that mongod is listening on local and the designated IP.
root@aqi-backup:~# netstat -pano | grep 27017tcp 0 0 10.0.1.149:27017 0.0.0.0:* LISTEN 12541/mongod off (0.00/0/0)tcp 0 0 127.0.0.1:27017 0.0.0.0:* LISTEN 12541/mongod off (0.00/0/0)Here is my mongod.conf file (relevant section).
# network interfacesnet: port: 27017 bindIp: 127.0.0.1,10.0.1.149
Use ; I used in Mongo 4.2.2 version
net: port: 27017 bindIp: 127.0.0.1;10.0.1.149
The only way that I found was open for all on MongoDB and control IPs t by firewall to specifics ips.net:port:27017bindIp:0.0.0.0