def set_vsm_conf(recv):
"""Write vsm conf files."""
if recv is None:
return False
old_recv = recv
try:
recv = json.loads(recv)
except TypeError:
recv = old_recv
LOG.info('Maybe recv is not json.')
if not recv.get("api-paste.ini", None):
LOG.error('Can not find content of api-paste.ini')
raise exception.NotFound()
if not recv.get("vsm.conf", None):
LOG.error('Can not find content of vsm.conf')
raise exception.NotFound()
files = ["api-paste.ini", "vsm.conf"]
for conf in files:
conf_path = FLAGS.vsm_config_path + conf
#conf_file = open(conf_path, 'w')
#conf_file.write(recv[conf])
utils.write_file_as_root(conf_path, recv[conf], "w")
#conf_file.close()
return True
def _vsm_controller_ip(self):
"""Get the vsm's controller IP
It's notable that this IP not just refer to vsm-api node.
It can refer to two kinds of nodes which can reach to:
1. Proxy Node with Load Banlance.
2. VSM-API node. We will have multiple api node running
in the futhure.
"""
ip_list = self._get_segment('vsm_controller_ip')
ip_list = ip_list['single']
# If there are multiple controller's ip, raise error.
# We just ignore if these IPs are refer to the same node.
# We just support one IP here.
if len(ip_list) > 1:
LOG.error('Just support one controller IP for VSM.')
raise exception.DuplicateControllerIPs()
if len(ip_list) == 0:
LOG.error('No controller IP for VSM.')
raise exception.NotFound()
return ip_list[0]
def _check_key_words_exists(self):
"""Check all the key words are exists."""
if not self._lines or len(self._lines) == 0:
LOG.error('Have not read any lines from file')
raise exception.NotFound('self._lines in parser are None.')
#key_words = self._single_type_list + self._disk_type_list
key_words = self._single_type_list
for kword in key_words:
self._check_single_key_word_exists(kword)