def setUp(self):
super(TestRdirServer2, self).setUp()
# Start a sandboxed rdir service
self.num, self.host, self.port = 17, '127.0.0.1', 5999
self.cfg_path = tempfile.mktemp()
self.db_path = tempfile.mkdtemp()
self.service_id = str(uuid.uuid4())
self.garbage_files.extend((self.cfg_path, self.db_path))
config = {
'host': self.host,
'port': self.port,
'ns': self.ns,
'db': self.db_path,
'service_id': self.service_id
}
_write_config(self.cfg_path, config)
child = subprocess.Popen(['oio-rdir-server', self.cfg_path],
close_fds=True)
if not wait_for_slow_startup(self.port):
child.kill()
raise Exception("The rdir server is too long to start")
else:
self.garbage_procs.append(child)
def test_good_config(self):
host, port = '127.0.0.1', 5999
cfg = tempfile.mktemp()
db = tempfile.mkdtemp()
self.garbage_files.extend((cfg, db))
with open('/dev/null', 'w') as out:
fd = out.fileno()
# start a first rdir
config = {'host': host, 'port': port, 'ns': self.ns, 'db': db}
_write_config(cfg, config)
proc0 = subprocess.Popen(['oio-rdir-server', cfg], stderr=fd)
self.garbage_procs.append(proc0)
self.assertTrue(wait_for_slow_startup(port))
def test_volume_lock(self):
host, port = '127.0.0.1', 5999
cfg = tempfile.mktemp()
db = tempfile.mkdtemp()
self.garbage_files.extend((cfg, db))
out = open('/dev/null', 'w')
fd = out.fileno()
# start a first rdir
config = {'host': host, 'port': port, 'ns': self.ns, 'db': db}
_write_config(cfg, config)
proc0 = subprocess.Popen(['oio-rdir-server', cfg], stderr=fd)
self.garbage_procs.append(proc0)
self.assertTrue(wait_for_slow_startup(port))
# now start a second rdir on another port
config.update({'port': port + 1})
_write_config(cfg, config)
proc1 = subprocess.Popen(['oio-rdir-server', cfg], stderr=fd)
self.garbage_procs.append(proc1)
self.assertTrue(check_process_absent(proc1))