def main():
""" Builds a zookeeper tree with ACLS on from a config file"""
options = {
'servers':('list of zk servers', 'strlist', 'store', None)
}
go = simple_option(options)
rpasswd, rpath = get_rootinfo(go.configfile_remainder)
znodes, users = parse_zkconfig(go.configfile_remainder)
logger.debug("znodes: %s" % znodes)
logger.debug("users: %s" % users)
# Connect to zookeeper
# initial authentication credentials and acl for admin on root level
acreds = [('digest', 'root:' + rpasswd)]
root_acl = make_digest_acl('root', rpasswd, all=True)
# Create kazoo/zookeeper connection with root credentials
servers = go.options.servers
zkclient = VscKazooClient(servers, auth_data=acreds)
# Iterate paths
for path, attrs in znodes.iteritems():
logger.debug("path %s attribs %s" % (path, attrs))
acls = dict((arg, attrs[arg]) for arg in attrs if arg not in ('value', 'ephemeral', 'sequence', 'makepath'))
acl_list = parse_acls(acls, users, root_acl)
kwargs = dict((arg, attrs[arg]) for arg in attrs if arg in ('ephemeral', 'sequence', 'makepath'))
if not zkclient.exists_znode(path):
zkclient.make_znode(path, value=attrs.get('value', ''), acl=acl_list, **kwargs)
else:
logger.warning('node %s already exists' % path)
zkclient.znode_acls(path, acl_list)
zkclient.exit()
def main():
""" Builds a zookeeper tree with ACLS on from a config file"""
options = {'servers': ('list of zk servers', 'strlist', 'store', None)}
go = simple_option(options)
rpasswd, _ = get_rootinfo(go.configfile_remainder)
znodes, users = parse_zkconfig(go.configfile_remainder)
logger.debug("znodes: %s", znodes)
logger.debug("users: %s", users)
# Connect to zookeeper
# initial authentication credentials and acl for admin on root level
acreds = [('digest', 'root:' + rpasswd)]
root_acl = make_digest_acl('root', rpasswd, all=True)
# Create kazoo/zookeeper connection with root credentials
servers = go.options.servers
zkclient = VscKazooClient(servers, auth_data=acreds)
# Iterate paths
for path, attrs in znodes.iteritems():
logger.debug("path %s attribs %s", path, attrs)
acls = dict(
(arg, attrs[arg]) for arg in attrs
if arg not in ('value', 'ephemeral', 'sequence', 'makepath'))
acl_list = parse_acls(acls, users, root_acl)
kwargs = dict((arg, attrs[arg]) for arg in attrs
if arg in ('ephemeral', 'sequence', 'makepath'))
if not zkclient.exists_znode(path):
zkclient.make_znode(path,
value=attrs.get('value', ''),
acl=acl_list,
**kwargs)
else:
logger.warning('node %s already exists', path)
zkclient.znode_acls(path, acl_list)
zkclient.exit()
def test_set_is_ready(self):
""" Test the ready function """
zkclient = VscKazooClient('mocked')
self.assertFalse(zkclient.is_ready())
zkclient.set_ready()
self.assertTrue(zkclient.is_ready())
def test_znode_path(self):
""" Test the correct creation of a zookeeper path """
zkclient = VscKazooClient('mocked')
self.assertEqual(zkclient.znode_path('test'), '/admin/test')
self.assertEqual(zkclient.znode_path('/admin/test'), '/admin/test')
self.assertRaises(Exception, zkclient.znode_path, '/other/test')
def test_set_is_ready(self):
""" Test the ready function """
zkclient = VscKazooClient('mocked')
self.assertFalse(zkclient.is_ready())
zkclient.set_ready()
self.assertTrue(zkclient.is_ready())
def test_znode_path(self):
""" Test the correct creation of a zookeeper path """
zkclient = VscKazooClient('mocked')
self.assertEqual(zkclient.znode_path('test'), '/admin/test')
self.assertEqual(zkclient.znode_path('/admin/test'), '/admin/test')
self.assertRaises(Exception, zkclient.znode_path, '/other/test')