def _start(name):
_log('start, name=%s' % name)
path = _get_path_run(name)
kill_by_file(KLNK_NAME, path)
binding = get_binding(name)
umount(binding)
mkdirs(binding)
mountpoint = get_mountpoint(name)
umount(mountpoint)
mkdirs(mountpoint)
cmd = [_get_path_cmd(), name2addr(name), mountpoint]
# _log(' '.join(cmd))
pid = popen(cmd)
if not chkpid(pid):
raise Exception("failed to start ipc")
path = _get_path_run(name)
save_pid(path, pid)
path = os.path.join(mountpoint, 'test')
if not _touch(path):
raise Exception('failed to start ipc')
bind(mountpoint, binding)
path = os.path.join(binding, 'test')
if not _touch(path):
raise Exception('failed to start ipc')
def _start(name):
_log('start, name=%s' % name)
path = _get_path_run(name)
kill_by_file(KLNK_NAME, path)
binding = get_binding(name)
umount(binding)
mkdirs(binding)
mountpoint = get_mountpoint(name)
umount(mountpoint)
mkdirs(mountpoint)
cmd = [_get_path_cmd(), name2addr(name), mountpoint]
# _log(' '.join(cmd))
pid = popen(cmd)
if not chkpid(pid):
raise Exception("failed to start ipc")
path = _get_path_run(name)
save_pid(path, pid)
path = os.path.join(mountpoint, 'test')
if not _touch(path):
raise Exception('failed to start ipc')
bind(mountpoint, binding)
path = os.path.join(binding, 'test')
if not _touch(path):
raise Exception('failed to start ipc')
def create(name):
dirname = get_path(name)
_log('create, mnt=%s' % dirname)
mkdirs(dirname)
path = _get_bin(name)
mkdirs(path)
cpdir(PATH_BIN, path)
multiprocessing.Process(target=ftp.create,
args=(dirname, name2addr(name), FS_PORT)).start()
if LBFS:
_start_lbfs(name, create=True)
def start(name):
path = get_path(name)
_log('start, mnt=%s' % path)
mkdirs(path)
umount(path)
ftp.mount(path, name2addr(name), FS_PORT)
path = _get_bin(name)
if not os.path.exists(path):
log('failed to start (name=%s)' % name)
raise Exception('Error: failed to start (name=%s)' % name)
if LBFS:
_start_lbfs(name)
def _check_fstab(name):
fstab = []
fstab.append(
'proc proc proc nodev,noexec,nosuid 0 0\n')
fstab.append('sysfs sys sysfs defaults 0 0\n')
src = fs.get_mountpoint(name)
dest = fs.get_binding(name)
mkdirs(dest)
fstab.append('%s %s none bind 0 0\n' % (src, dest))
src = ipc.get_mountpoint(name)
dest = ipc.get_binding(name)
mkdirs(dest)
fstab.append('%s %s none bind 0 0\n' % (src, dest))
if LBFS:
src = fs.get_mountpoint(name, lbfs=True)
dest = os.path.join(fs.get_mnt(name), fs.get_name())
mkdirs(dest)
fstab.append('%s %s none bind 0 0\n' % (src, dest))
if CKPT:
src = ckpt.get_mountpoint(name)
dest = os.path.join(fs.get_mnt(name), ckpt.get_name())
mkdirs(dest)
fstab.append('%s %s none bind 0 0\n' % (src, dest))
path = os.path.join(PATH_LXC_LIB, name, 'fstab')
with open(path, 'w') as f:
f.writelines(fstab)
def _check_fstab(name):
fstab = []
fstab.append('proc proc proc nodev,noexec,nosuid 0 0\n')
fstab.append('sysfs sys sysfs defaults 0 0\n')
src = fs.get_mountpoint(name)
dest = fs.get_binding(name)
mkdirs(dest)
fstab.append('%s %s none bind 0 0\n' % (src, dest))
src = ipc.get_mountpoint(name)
dest = ipc.get_binding(name)
mkdirs(dest)
fstab.append('%s %s none bind 0 0\n' % (src, dest))
if LBFS:
src = fs.get_mountpoint(name, lbfs=True)
dest = os.path.join(fs.get_mnt(name), fs.get_name())
mkdirs(dest)
fstab.append('%s %s none bind 0 0\n' % (src, dest))
if CKPT:
src = ckpt.get_mountpoint(name)
dest = os.path.join(fs.get_mnt(name), ckpt.get_name())
mkdirs(dest)
fstab.append('%s %s none bind 0 0\n' % (src, dest))
path = os.path.join(PATH_LXC_LIB, name, 'fstab')
with open(path, 'w') as f:
f.writelines(fstab)
def _start_lbfs(name, create=False):
mnt = _get_lbfs_mnt(name)
path = _get_path_run(name)
home = _get_path_home(name)
_log('start lbfs, name=%s, home=%s, mnt=%s' % (name, home, mnt))
kill_by_file(LBFS_NAME, path)
umount(mnt)
mkdirs(mnt)
if create:
mkdirs(home)
cmd = [_get_path_cmd(), name, home, mnt]
# _log(' '.join(cmd))
pid = popen(cmd)
if not chkpid(pid):
log('failed to start lbfs (name=%s)' % name)
raise Exception('failed to start lbfs')
save_pid(path, pid)
def _start(name, create=False):
path = _get_path_run(name)
kill_by_file(VMAP_NAME, path)
vmap = os.path.join(PATH_INIT, VMAP_NAME)
home = _get_path_home(name)
if create:
mkdirs(home)
mountpoint = get_mountpoint(name)
_log('start, home=%s, mnt=%s' % (home, mountpoint))
umount(mountpoint)
mkdirs(mountpoint)
cmd = [vmap, home, mountpoint]
pid = popen(cmd)
if not chkpid(pid):
log('failed to start ckpt')
raise Exception('failed to start ckpt')
path = _get_path_run(name)
save_pid(path, pid)
def _start(name, create=False):
path = _get_path_run(name)
kill_by_file(VMAP_NAME, path)
vmap = os.path.join(PATH_INIT, VMAP_NAME)
home = _get_path_home(name)
if create:
mkdirs(home)
mountpoint = get_mountpoint(name)
_log('start, home=%s, mnt=%s' % (home, mountpoint))
umount(mountpoint)
mkdirs(mountpoint)
cmd = [vmap, home, mountpoint]
pid = popen(cmd)
if not chkpid(pid):
log('failed to start ckpt')
raise Exception('failed to start ckpt')
path = _get_path_run(name)
save_pid(path, pid)
def _check_cfg(name):
dirname = os.path.join(PATH_LXC_LIB, name)
mkdirs(dirname)
cfg = []
if PROBE:
cfg.append('lxc.network.type = veth\n')
cfg.append('lxc.network.link = %s\n' % BR_NAME)
cfg.append('lxc.network.flags = up\n')
cfg.append('lxc.network.hwaddr = %s\n' % _check_hwaddr())
cfg.append('lxc.rootfs = %s\n' % os.path.join(dirname, 'rootfs'))
cfg.append('lxc.mount = %s\n' % os.path.join(dirname, 'fstab'))
cfg.append('lxc.utsname = %s\n' % name)
cfg.append('lxc.devttydir = lxc\n')
cfg.append('lxc.tty = 4\n')
cfg.append('lxc.pts = 1024\n')
cfg.append('lxc.arch = i686\n')
cfg.append('lxc.cap.drop = sys_module mac_admin\n')
if AA_ALLOW_INCOMPLETE:
cfg.append('lxc.aa_allow_incomplete = 1\n')
if AA_PROFILE_UNCONFINED:
cfg.append('lxc.aa_profile = unconfined\n')
#cfg.append('lxc.pivotdir = lxc_putold\n')
cfg.append('lxc.cgroup.devices.deny = a\n')
cfg.append('lxc.cgroup.devices.allow = c *:* m\n')
cfg.append('lxc.cgroup.devices.allow = b *:* m\n')
cfg.append('lxc.cgroup.devices.allow = c 1:3 rwm\n')
cfg.append('lxc.cgroup.devices.allow = c 1:5 rwm\n')
cfg.append('lxc.cgroup.devices.allow = c 5:1 rwm\n')
cfg.append('lxc.cgroup.devices.allow = c 5:0 rwm\n')
cfg.append('lxc.cgroup.devices.allow = c 1:9 rwm\n')
cfg.append('lxc.cgroup.devices.allow = c 1:8 rwm\n')
cfg.append('lxc.cgroup.devices.allow = c 136:* rwm\n')
cfg.append('lxc.cgroup.devices.allow = c 5:2 rwm\n')
cfg.append('lxc.cgroup.devices.allow = c 254:0 rwm\n')
cfg.append('lxc.cgroup.devices.allow = c 10:229 rwm\n')
cfg.append('lxc.cgroup.devices.allow = c 10:200 rwm\n')
cfg.append('lxc.cgroup.devices.allow = c 1:7 rwm\n')
cfg.append('lxc.cgroup.devices.allow = c 10:228 rwm\n')
cfg.append('lxc.cgroup.devices.allow = c 10:232 rwm\n')
path = os.path.join(dirname, 'config')
with open(path, 'w') as f:
f.writelines(cfg)
def _check_cfg(name):
dirname = os.path.join(PATH_LXC_LIB, name)
mkdirs(dirname)
cfg = []
if PROBE:
cfg.append('lxc.network.type = veth\n')
cfg.append('lxc.network.link = %s\n' % BR_NAME)
cfg.append('lxc.network.flags = up\n')
cfg.append('lxc.network.hwaddr = %s\n' % _check_hwaddr())
cfg.append('lxc.rootfs = %s\n' % os.path.join(dirname, 'rootfs'))
cfg.append('lxc.mount = %s\n' % os.path.join(dirname, 'fstab'))
cfg.append('lxc.utsname = %s\n' % name)
cfg.append('lxc.devttydir = lxc\n')
cfg.append('lxc.tty = 4\n')
cfg.append('lxc.pts = 1024\n')
cfg.append('lxc.arch = i686\n')
cfg.append('lxc.cap.drop = sys_module mac_admin\n')
if AA_ALLOW_INCOMPLETE:
cfg.append('lxc.aa_allow_incomplete = 1\n')
if AA_PROFILE_UNCONFINED:
cfg.append('lxc.aa_profile = unconfined\n')
#cfg.append('lxc.pivotdir = lxc_putold\n')
cfg.append('lxc.cgroup.devices.deny = a\n')
cfg.append('lxc.cgroup.devices.allow = c *:* m\n')
cfg.append('lxc.cgroup.devices.allow = b *:* m\n')
cfg.append('lxc.cgroup.devices.allow = c 1:3 rwm\n')
cfg.append('lxc.cgroup.devices.allow = c 1:5 rwm\n')
cfg.append('lxc.cgroup.devices.allow = c 5:1 rwm\n')
cfg.append('lxc.cgroup.devices.allow = c 5:0 rwm\n')
cfg.append('lxc.cgroup.devices.allow = c 1:9 rwm\n')
cfg.append('lxc.cgroup.devices.allow = c 1:8 rwm\n')
cfg.append('lxc.cgroup.devices.allow = c 136:* rwm\n')
cfg.append('lxc.cgroup.devices.allow = c 5:2 rwm\n')
cfg.append('lxc.cgroup.devices.allow = c 254:0 rwm\n')
cfg.append('lxc.cgroup.devices.allow = c 10:229 rwm\n')
cfg.append('lxc.cgroup.devices.allow = c 10:200 rwm\n')
cfg.append('lxc.cgroup.devices.allow = c 1:7 rwm\n')
cfg.append('lxc.cgroup.devices.allow = c 10:228 rwm\n')
cfg.append('lxc.cgroup.devices.allow = c 10:232 rwm\n')
path = os.path.join(dirname, 'config')
with open(path, 'w') as f:
f.writelines(cfg)
def _check_path(name):
mkdirs(PATH_RUN)
os.system('rm -f %s' % os.path.join(PATH_RUN, '%s.%s.pid' % (container.LXC_NAME, name)))
os.system('rm -f %s' % os.path.join(PATH_RUN, '%s.%s.pid' % (ipc.KLNK_NAME, name)))
os.system('rm -f %s' % os.path.join(PATH_RUN, '%s.%s.pid' % (fs.LBFS_NAME, name)))
os.system('rm -f %s' % os.path.join(PATH_RUN, '%s.%s.pid' % (ckpt.VMAP_NAME, name)))
mkdirs(PATH_MNT)
mkdirs(os.path.join(PATH_MNT, fs.get_name()))
mkdirs(os.path.join(PATH_MNT, ipc.get_name()))
mkdirs(os.path.join(PATH_MNT, ckpt.get_name()))
mkdirs(PATH_BIN)
mkdirs(PATH_VAR)
dirname = fs.get_log_path()
mkdirs(dirname)
os.system('rm -f %s' % os.path.join(dirname, '%s.%s.log' % (container.LXC_NAME, name)))
os.system('rm -f %s' % os.path.join(dirname, '%s.%s.log' % (ipc.KLNK_NAME, name)))
os.system('rm -f %s' % os.path.join(dirname, '%s.%s.log' % (fs.LBFS_NAME, name)))
mkdirs(fs.get_conf_path())
dirname = fs.get_path(name)
umount(dirname)
mkdirs(dirname)
def _check_path(name):
mkdirs(PATH_RUN)
os.system('rm -f %s' %
os.path.join(PATH_RUN, '%s.%s.pid' % (container.LXC_NAME, name)))
os.system('rm -f %s' % os.path.join(PATH_RUN, '%s.%s.pid' %
(ipc.KLNK_NAME, name)))
os.system('rm -f %s' % os.path.join(PATH_RUN, '%s.%s.pid' %
(fs.LBFS_NAME, name)))
os.system('rm -f %s' % os.path.join(PATH_RUN, '%s.%s.pid' %
(ckpt.VMAP_NAME, name)))
mkdirs(PATH_MNT)
mkdirs(os.path.join(PATH_MNT, fs.get_name()))
mkdirs(os.path.join(PATH_MNT, ipc.get_name()))
mkdirs(os.path.join(PATH_MNT, ckpt.get_name()))
mkdirs(PATH_BIN)
mkdirs(PATH_VAR)
dirname = fs.get_log_path()
mkdirs(dirname)
os.system('rm -f %s' %
os.path.join(dirname, '%s.%s.log' % (container.LXC_NAME, name)))
os.system('rm -f %s' % os.path.join(dirname, '%s.%s.log' %
(ipc.KLNK_NAME, name)))
os.system('rm -f %s' % os.path.join(dirname, '%s.%s.log' %
(fs.LBFS_NAME, name)))
mkdirs(fs.get_conf_path())
dirname = fs.get_path(name)
umount(dirname)
mkdirs(dirname)
