import errno
import traceback
import os, os.path
+import sys
import time
import vserver
import logger
import tools
from threading import BoundedSemaphore
+import subprocess
globalsem = BoundedSemaphore()
def destroy(name): logger.log_call('/usr/sbin/vuserdel', name)
def configure(self, rec):
+ # in case we update nodemanager..
+ self.install_and_enable_vinit()
+
new_rspec = rec['_rspec']
if new_rspec != self.rspec:
self.rspec = new_rspec
except:
logger.log_exc("vsliver_vs: %s: failed to create runlevel3 symlink %s"%rc3_link)
+ def rerun_slice_vinit(self):
+ command = "/usr/sbin/vserver %s exec /etc/rc.d/init.d/vinit restart" % (self.name)
+ logger.log("vsliver_vs: %s: Rerunning slice initscript: %s" % (self.name, command))
+ subprocess.call(command + "&", stdin=open('/dev/null', 'r'), stdout=open('/dev/null', 'w'), stderr=subprocess.STDOUT, shell=True)
+
# this one checks for the existence of the slice initscript
# install or remove the slice inistscript, as instructed by the initscript tag
def refresh_slice_vinit(self):
if tools.replace_file_with_string(sliver_initscript,body,remove_if_empty=True,chmod=0755):
if body:
logger.log("vsliver_vs: %s: Installed new initscript in %s"%(self.name,sliver_initscript))
+ if self.is_running():
+ # Only need to rerun the initscript if the vserver is
+ # already running. If the vserver isn't running, then the
+ # initscript will automatically be started by
+ # /etc/rc.d/vinit when the vserver is started.
+ self.rerun_slice_vinit()
else:
logger.log("vsliver_vs: %s: Removed obsolete initscript %s"%(self.name,sliver_initscript))