in iep-servergroups/src/main/java/com/netflix/iep/servergroups/ServerGroup.java [58:77]
private ServerGroup(Builder builder) {
id = builder.platform + "." + builder.group;
platform = builder.platform;
com.netflix.spectator.ipc.ServerGroup sg =
com.netflix.spectator.ipc.ServerGroup.parse(builder.group);
app = sg.app();
cluster = sg.cluster();
group = builder.group;
stack = sg.stack();
detail = sg.detail();
shard1 = sg.shard1();
shard2 = sg.shard2();
minSize = builder.minSize;
maxSize = builder.maxSize;
desiredSize = builder.desiredSize;
instances = sort(builder.instances);
}