

def activity_hosts():
    return ["activity0", "activity1", "activity2"]


def app_hosts():
    return ["app0", "app1", "app2", "app3"]


def etherpad_hosts():
    return ["etherpad0", "etherpad1", "etherpad2"]


def pp_hosts():
    return ["pp0", "pp1", "pp2"]


def puppet_host():
    return "puppet"


def web_host():
    return "web0"



def activity_hosts():
    return ["activity0", "activity1", "activity2"]


def app_hosts():
    return ["app0", "app1", "app2", "app3"]


def etherpad_hosts():
    return ["etherpad0", "etherpad1", "etherpad2"]


def pp_hosts():
    return ["pp0", "pp1", "pp2"]


def puppet_host():
    return "puppet"


def web_host():
    return "web1"

Switch web node to web1