Use procman to manage vrrp service.

diff --git a/pymin/services/vrrp/__init__.py b/pymin/services/vrrp/__init__.py
index 403cd364fdac153229282e8fb6230cc921680eb3..adde0b32a355d3d53209911b2c3bb48ed28ebd68 100644 (file)
--- a/pymin/services/vrrp/__init__.py
+++ b/pymin/services/vrrp/__init__.py
@@ -5,6 +5,7 @@ from os import path
 from signal import SIGTERM
 from subprocess import Popen, PIPE
 
+from pymin import procman
 from pymin.seqtools import Sequence
 from pymin.dispatcher import Handler, handler, HandlerError
 from pymin.services.util import Restorable, TransactionalHandler, \
@@ -13,6 +14,8 @@ from pymin.services.util import Restorable, TransactionalHandler, \
 
 __ALL__ = ('VrrpHandler',)
 
+# FIXME the the command should not use new parameters unless commit where called
+#       i.e. integrate commit with procman to update internal procman parameters.
 class VrrpHandler(Restorable, ParametersHandler, ReloadHandler, RestartHandler,
                         ServiceHandler, TransactionalHandler):
 
@@ -21,33 +24,36 @@ class VrrpHandler(Restorable, ParametersHandler, ReloadHandler, RestartHandler,
     _persistent_attrs = ['params']
 
     _restorable_defaults = dict(
-                            params = dict( ipaddress='192.168.0.1',
-                                            id = '1',
-                                            prio = '',
-                                            dev = 'eth0',
-                                    ),
-                            )
+        params = dict(
+                ipaddress='192.168.0.1',
+                id = '1',
+                prio = '',
+                dev = 'eth0',
+                persist = True,
+            ),
+        )
+
+    @property
+    def _command(self):
+        command = ['vrrpd', '-i', self.params['dev'], '-v', self.params['id']]
+        if self.params['prio']:
+            command.extend(('-p', self.params['prio']))
+        command.append(self.params['ipaddress'])
+        return command
 
     def _service_start(self):
-        if self.params['prio'] != '':
-            call(('vrrp', '-i', self.params['dev'], '-v', self.params['id'],
-                    '-p', self.params['prio'], self.params['ipaddress']))
-        else:
-            call(('vrrp', '-i', self.params['dev'], '-v', self.params['id'], \
-                    self.params['ipaddress']))
+        procinfo = procman.get('vrrp')
+        procinfo.command = self._command
+        procinfo.persist = self.params['persist']
+        procman.start('vrrp')
 
     def _service_stop(self):
-        try:
-            pid_filename = 'vrrpd_%(dev)s_%(id)s.pid' % self.params
-            pid = file(path.join(self._pid_dir, pid_filename )).read().strip()
-            os.kill(int(pid), SIGTERM)
-        except (IOError, OSError):
-            # TODO log
-            pass
+        procman.stop('vrrp')
 
     def __init__(self, pickle_dir='.', config_dir='.', pid_dir='.'):
         self._persistent_dir = pickle_dir
         self._pid_dir = pid_dir
+        procman.register('vrrp', None)
         ServiceHandler.__init__(self)