github.com/iron-io/functions@v0.0.0-20180820112432-d59d7d1c40b2/lb/README.md (about) 1 # IronFunctions LoadBalancer 2 3 ## Loadbalancing several IronFunctions 4 You can run multiple IronFunctions instances and balance the load amongst them using `fnlb` as follows: 5 6 ```sh 7 fnlb --listen <address-for-incoming> --nodes <node1>,<node2>,<node3> 8 ``` 9 10 And redirect all traffic to the load balancer. 11 12 **NOTE: For the load balancer to work all function nodes need to be sharing the same DB.**