Load balancer for UDP built in netty. Does stateless random robin balancing across all the provided servers. This server will also act as a (one way) relay if you supply only one server to balance across.
How to build:
Install maven
Clone repo
git clone git@github.com/mtdevelopment/udp-loadbalancer
cd udp-loadbalancer && mvn install
Pick out balancer.jar from /target folder.
Run with -Dconfig= pointed at either full path of a .json extension file or a relative path to where you execute the jar.
java -Dconfig=config.json -jar balancer.jar
Sample config file:
[
{
"label": "syslog",
"port": 5044,
"servers": ["backend-server01.internal", "backend-server01.internal","backend-server01.internal"]
},
{
"label": "syslog2",
"port": 5045,
"servers": ["otherone01", "otherone02","otherone03"]
}
]