[monit/services] python plus lisible

darcs-hash:20090817092329-bd074-0128bb6a3cd830e7eda4c097943966b251bf7b13.gz

Python/etc/monit/services

@@ -1,6 +1,6 @@
 # -*- coding: utf-8; mode: python -*-
 
-import sre
+import re
 
 include("ip")
 
@@ -10,26 +10,28 @@ info["perms"] = 0644
 
 header()
 import sys
-def service(group,
+def service(group, **kw):
-            name=None,
+    """Permet de définir un service monit.
-            init=None,
+
-            pidf=None,
+    Les arguments supplémentaires peuvent être:
-            pidp=None,
+    name (par défault le nom du groupe)
-            extra=[],
+    init (le nom du script de démarrage dans /etc/init.d, (par défaut name))
-            max_restart=5):
+    pidp (le nom du fichier de pid (par défaut /var/run/<pidf>.pid))
+    extra (des lignes supplémentaires)"""
+
     if group == None or has(group):
-        name = name or group
+        name = kw.get('name', group)
-        init = init or name
+        init = kw.get('init', name)
-        pidf = pidf or name
+        pidp = kw.get('pidp', "/var/run/%s.pid" % kw.get('pidf', name))
-        pidp = pidp or "/var/run/%s.pid" % pidf
+        start_cmd = kw.get('start_cmd', '/etc/init.d/%s start' % init)
+        stop_cmd = kw.get('stop_cmd', '/etc/init.d/%s stop' % init)
         print ('''# %(name)s
 check process %(name)s with pidfile %(pidp)s
-    start program = "/etc/init.d/%(init)s start"
+    start program = "%(start_cmd)"
-    stop program = "/etc/init.d/%(init)s stop"''' %
+    stop program = "%(stop_cmd)"''' % locals())
-               { "name": name,
+
-                 "pidp": pidp,
+        max_restart = kw.get('max_restart', 5)
-                 "init": init })
+        for line in kw.get('extra', []):
-        for line in extra:
             if line:
                 print "   ", line
         print "    if %d restarts within 5 cycles then timeout" % max_restart
@@ -182,7 +184,7 @@ for i in range(0,dernierecarte):
                 name = "mumudvb%d" % i,
                 init = "mumudvb",
                 pidf = "mumudvb/mumudvb_carte%d" % i)
-    
+
 @check file file/var/log/syslog with path /var/log/syslog
 @    if timestamp > 15 minutes then alert
 @
@@ -202,7 +204,7 @@ for line in metadata.Probes["fstab_local"].splitlines():
         continue
 
     # on découpe la ligne
-    [fs, mntpoint, type, options, dump, pass_] = sre.split('[ \t]*',line)
+    [fs, mntpoint, type, options, dump, pass_] = re.split('[ \t]*',line)
     options = options.split(",")
 
     # on saute si c'est une partition non montée au démarrage