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## func
##
## Copyright 2007, Red Hat, Inc
## Michael DeHaan <mdehaan@redhat.com>
##
## This software may be freely redistributed under the terms of the GNU
## general public license.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
##
##
import codes
import func_module
import sub_process
import os
class Service(func_module.FuncModule):
version = "0.0.1"
api_version = "0.0.1"
description = "Allows for service control via func."
def __command(self, service_name, command):
filename = os.path.join("/etc/rc.d/init.d/",service_name)
if os.path.exists(filename):
return sub_process.call(["/sbin/service", service_name, command])
else:
raise codes.FuncException("Service not installed: %s" % service_name)
def start(self, service_name):
return self.__command(service_name, "start")
def stop(self, service_name):
return self.__command(service_name, "stop")
def restart(self, service_name):
return self.__command(service_name, "restart")
def reload(self, service_name):
return self.__command(service_name, "reload")
def status(self, service_name):
return self.__command(service_name, "status")
def inventory(self):
return {
"running" : self.get_running(),
"enabled" : self.get_enabled()
}
def get_enabled(self):
"""
Get the list of services that are enabled at the various runlevels. Xinetd services
only provide whether or not they are running, not specific runlevel info.
"""
chkconfig = sub_process.Popen(["/sbin/chkconfig", "--list"], stdout=sub_process.PIPE)
data = chkconfig.communicate()[0]
results = []
for line in data.split("\n"):
if line.find("0:") != -1:
# regular services
tokens = line.split()
results.append((tokens[0],tokens[1:]))
elif line.find(":") != -1 and not line.endswith(":"):
# xinetd.d based services
tokens = line.split()
tokens[0] = tokens[0].replace(":","")
results.append((tokens[0],tokens[1]))
return results
def get_running(self):
"""
Get a list of which services are running, stopped, or disabled.
"""
chkconfig = sub_process.Popen(["/sbin/service", "--status-all"], stdout=sub_process.PIPE)
data = chkconfig.communicate()[0]
results = []
for line in data.split("\n"):
if line.find(" is ") != -1:
tokens = line.split()
results.append((tokens[0], tokens[-1].replace("...","")))
return results
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