X-Git-Url: https://git.llucax.com/software/pymin.git/blobdiff_plain/0dcb923d42a7489756eddd83a13a3059d8a24b2a..a3a2c50243192ab245da97d135e3628e667a7617:/pymin/services/vrrp/__init__.py

diff --git a/pymin/services/vrrp/__init__.py b/pymin/services/vrrp/__init__.py
index c8563a6..adde0b3 100644
--- 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, \
@@ -13,8 +14,8 @@ from pymin.services.util import Restorable, TransactionalHandler, \
 
 __ALL__ = ('VrrpHandler',)
 
-pid_filename = 'vrrp.pid'
-
+# 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):
 
@@ -23,36 +24,41 @@ 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 = 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)
 
 
 if __name__ == '__main__':
     v = VrrpHandler()
     v.set('prio','10')
-    v.commit()
\ No newline at end of file
+    v.commit()
+