thanks ShadowJonathan 

Have one more quastion. 

How i search peers for a file right now 

1) Have node 0 in vitrual hetzner server with empty bootstrap list
2) Connect node 1 and node 2 to node 0
3) Node 1 add file to ipfs and send head CID to node 2
4) Node 2 findpeers for current file, and connect   node 1 like that: ipfs swarm connect /p2p-circuit/p2p/QmXWiDcXeuccJhWgPoSF5RqhvGeKfutohHHLmkyxwGf8Fo

5) node 2 get file. 

Whis is work and work fast, but this manual way.

Maybe there is a ready-made solution?