How to set target hosts in Fabric file

Question

I want to use Fabric to deploy my web app code to development, staging and production servers. My fabfile:

def deploy_2_dev():
  deploy(\'dev\')

def deploy_         


        

Answer 1

It's very simple. Just initialize the env.host_string variable and all of the following commands will be executed on this host.

from fabric.api import env, run

env.host_string = 'user@exmaple.com'

def foo:
    run("hostname -f")