X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=nodemanager.py;h=7f5e204874eaf7ac9b8acf875b52ba23693d1ed0;hb=9e6b9c1ea9e020c55c85b433bac47231d63e9ffd;hp=7e7dd9dfde38013fced2c633e723346e23caa1bd;hpb=4214cb8a68b4fb65c83b252b4a7fee2674cea74e;p=nodemanager.git

diff --git a/nodemanager.py b/nodemanager.py
index 7e7dd9d..7f5e204 100755
--- a/nodemanager.py
+++ b/nodemanager.py
@@ -174,12 +174,16 @@ class NodeManager:
             return {}
 
     def run(self):
+        # make sure to create /etc/planetlab/virt so others can read that
+        # used e.g. in vsys-scripts's sliceip
+        tools.get_node_virt()
         try:
             if self.options.daemon: tools.daemon()
 
             # set log level
             if (self.options.verbose):
                 logger.set_level(logger.LOG_VERBOSE)
+            tools.init_signals()
 
             # Load /etc/planetlab/plc_config
             config = Config(self.options.config)
@@ -199,19 +203,15 @@ If this is not the case, please remove the pid file %s. -- exiting""" % (other_p
                 try:
                     m = __import__(module)
                     logger.verbose("nodemanager: triggering %s.start"%m.__name__)
-                    m.start()
+                    try:        m.start()
+                    except:     logger.log("WARNING: module %s did not start")
                     self.loaded_modules.append(m)
-                except ImportError, err:
-                    logger.log_exc ("ERROR while loading module %s - skipping:" % module)
-                    # if we fail to load any of these, it's really no need to go on any further
-                    if module in NodeManager.core_modules:
-                        logger.log("FATAL : failed to load core module %s"%module)
-                except AttributeError, err:
-                    # triggered when module doesn't have a 'start' method
-                    logger.log_exc ("ERROR while starting module %s - skipping:" % module)
-                    # if we fail to load any of these, it's really no need to go on any further
-                    if module in NodeManager.core_modules:
+                except:
+                    if module not in NodeManager.core_modules:
+                        logger.log_exc ("ERROR while loading module %s - skipped" % module)
+                    else:
                         logger.log("FATAL : failed to start core module %s"%module)
+                        sys.exit(1)
 
             # sort on priority (lower first)
             def sort_module_priority (m1,m2):
@@ -258,7 +258,10 @@ If this is not the case, please remove the pid file %s. -- exiting""" % (other_p
                 work_duration=int(work_end-work_beg)
                 logger.log('nodemanager: mainloop has worked for %s s - sleeping for %d s'%(work_duration,delay))
                 time.sleep(delay)
-        except: logger.log_exc("nodemanager: failed in run")
+        except SystemExit:
+            pass
+        except: 
+            logger.log_exc("nodemanager: failed in run")
 
 def run():
     logger.log("======================================== Entering nodemanager.py")