self.set_resources(True)
vserverimpl.setup_done(self.ctx)
+
def __prep(self, runlevel):
""" Perform all the crap that the vserver script does before
actually executing the startup scripts. """
- # remove /var/run and /var/lock/subsys files
- # but don't remove utmp from the top-level /var/run
- RUNDIR = "/var/run"
- LOCKDIR = "/var/lock/subsys"
- filter_fn = lambda fs: filter(lambda f: f != 'utmp', fs)
- garbage = reduce((lambda (out, ff), (dir, subdirs, files):
- (out + map((dir + "/").__add__, ff(files)),
- lambda fs: fs)),
- list(os.walk(RUNDIR)),
- ([], filter_fn))[0]
- garbage += filter(os.path.isfile, map((LOCKDIR + "/").__add__,
- os.listdir(LOCKDIR)))
- if False:
- for f in garbage:
- os.unlink(f)
# set the initial runlevel
- vserverimpl.setrunlevel(RUNDIR + "/utmp", runlevel)
+ vserverimpl.setrunlevel(self.dir + "/utmp", runlevel)
# mount /proc and /dev/pts
self.__do_mount("none", self.dir, "/proc", "proc")
# XXX - magic mount options
self.__do_mount("none", self.dir, "/dev/pts", "devpts", 0, "gid=5,mode=0620")
- def __do_mount(self, *mount_args):
+ def __cleanvar(self):
+ """
+ Clean the /var/ directory so RH startup scripts can run
+ """
+
+ RUNDIR = "/var/run"
+ LOCKDIR = "/var/lock/subsys"
+
+ filter = ["utmp"]
+ garbage = []
+ for topdir in [RUNDIR, LOCKDIR]:
+ #os.walk() = (dirpath, dirnames, filenames)
+ for root, dirs, files in os.walk(topdir):
+ for file in files:
+ if not file in filter:
+ garbage.append(root + "/" + file)
+
+ for f in garbage: os.unlink(f)
+ return garbage
+
+
+ def __do_mount(self, *mount_args):
try:
vserverimpl.mount(*mount_args)
except OSError, ex:
return
raise ex
+
def enter(self):
self.config.cache_it()
self.__do_chroot()
self.__do_chcontext(None)
+
def start(self, runlevel = 3):
if (os.fork() != 0):
self.config.cache_it()
self.__do_chroot()
+ removed = self.__cleanvar()
+
log = open("/var/log/boot.log", "a", 0)
if log.fileno() != 1:
os.dup2(log.fileno(), 1)
os.dup2(1, 2)
+ print >>log, ("%s: removing %s" %
+ (time.asctime(time.gmtime()), removed))
print >>log, ("%s: starting the virtual server %s" %
- (time.asctime(time.gmtime()), self.name))
+ (time.asctime(time.gmtime()), self.name))
# execute each init script in turn
# XXX - we don't support all scripts that vserver script does
self.__do_chcontext(state_file)