How to set up Cloud Foundry in multiple cloud controler mode

[quanlin78]

I use dev_setup install cloud foundry with 4 nodes. One is rest node , the other is dea node ,the third is mysql0 node ,and the last is mysql1 node,But there is one cloud controler node ,that is rest node.
How can I set up Cloud Foundry in multiple cloud controler mode ,for example,two cloud controler nodes?

[linuxca]

[qifeifei]

hi，the main node can just have one node.