def hosts(*host_list):
"""
Decorator defining which host or hosts to execute the wrapped function on.
@hosts('user1@host1', 'host2', 'user2@host3')
def my_func():
pass
Servers must be specified using the key in the configuration file and will
be returned to fabric using the addr field.
"""
return _list_annotating_decorator('hosts', parse_servers(host_list))
def hosts(*host_list):
"""
Decorator defining which host or hosts to execute the wrapped function on.
@hosts('user1@host1', 'host2', 'user2@host3')
def my_func():
pass
Servers must be specified using the key in the configuration file and will
be returned to fabric using the addr field.
"""
return _list_annotating_decorator('hosts', parse_servers(host_list))
def roles(*role_list):
"""
Decorator defining a list of role names, used to look up host lists.
it updates roledefs first and then returns the decorator
env.roledefs.update({
'webserver': ['www1', 'www2'],
'dbserver': ['db1']
})
@roles('webserver', 'user@dbserver')
def my_func():
pass
"""
host_list = []
for role in role_list:
host_list.append("role="+role)
parse_servers(host_list)
return _list_annotating_decorator('roles', *role_list)
def roles(*role_list):
"""
Decorator defining a list of role names, used to look up host lists.
it updates roledefs first and then returns the decorator
env.roledefs.update({
'webserver': ['www1', 'www2'],
'dbserver': ['db1']
})
@roles('webserver', 'user@dbserver')
def my_func():
pass
"""
host_list = []
for role in role_list:
host_list.append("role=" + role)
parse_servers(host_list)
return _list_annotating_decorator('roles', *role_list)
