1. switch to use -publicIp instead of -publicUrl
2. -ip can be empty. It will listen to all available interfaces.
3. For "weed master", these options are changed:
-masterPort => -master.port
-peers => -master.peers
-mdir => -master.dir
-volumeSizeLimitMB => -master.volumeSizeLimitMB
-conf => -master.conf
-defaultReplicaPlacement => -master.defaultReplicaPlacement
-port => -volume.port
-max => -volume.max
change replication_type to ReplicaPlacement, hopefully cleaner code
works for 9 possible ReplicaPlacement
xyz
x : number of copies on other data centers
y : number of copies on other racks
z : number of copies on current rack
x y z each can be 0,1,2
Minor:
weed server "-mdir" default to "-dir" if empty
