[Fab-user] How to do two-step ssh with sudo user

[Hanks]

​Hi,

I want to implement command below: 

localhost->host1->host2

1. ssh host1 [from localhost]

2 .sudo -u superuser ssh host2 [from host1]

3. command [from host2]

How to use fabfile to do things like that. I find gateway can jump from localhost to host2, but how to transfer sudo user in host1.

Thank you for your time.

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