# execute each init script in turn
# XXX - we don't support all scripts that vserver script does
- cmd_pid = 0
- first_child = True
- for cmd in self.INITSCRIPTS + [None]:
- # wait for previous command to terminate, unless it
- # is the last one and the caller has specified to wait
- if cmd_pid and (cmd != None or wait):
- try:
- os.waitpid(cmd_pid, 0)
- except:
- print >>log, "error waiting for %s:" % cmd_pid
- traceback.print_exc()
-
- # end of list
- if cmd == None:
- os._exit(0)
-
- # fork and exec next command
- cmd_pid = os.fork()
- if cmd_pid == 0:
- try:
- # enter vserver context
- self.__do_chcontext(state_file)
- arg_subst = { 'runlevel': runlevel }
- cmd_args = [cmd[0]] + map(lambda x: x % arg_subst,
- cmd[1:])
- print >>log, "executing '%s'" % " ".join(cmd_args)
- os.execl(cmd[0], *cmd_args)
- except:
- traceback.print_exc()
- os._exit(1)
- else:
- # don't want to write state_file multiple times
- state_file = None
+ self.__do_chcontext(state_file)
+ for cmd in self.INITSCRIPTS + [None]:
+ try:
+ # enter vserver context
+ arg_subst = { 'runlevel': runlevel }
+ cmd_args = [cmd[0]] + map(lambda x: x % arg_subst,
+ cmd[1:])
+ print >>log, "executing '%s'" % " ".join(cmd_args)
+ os.spawnvp(os.P_WAIT,cmd[0],*cmd_args)
+ except:
+ traceback.print_exc()
+ os._exit(1)
# we get here due to an exception in the top-level child process
except Exception, ex: