def check_auth_params(self):
# Ensure that supplied credential parameters are as required
for required in ('username', 'password', 'auth_url', 'strategy'):
if self.creds.get(required) is None:
raise exceptions.MissingCredentialError(required=required)
if self.creds['strategy'] != 'keystone':
raise exceptions.BadAuthStrategy(expected='keystone',
received=self.creds['strategy'])
# For v2.0 also check tenant is present
if self.creds['auth_url'].rstrip('/').endswith('v2.0'):
if self.creds.get("tenant") is None:
raise exceptions.MissingCredentialError(required='tenant')
def __init__(self,
san_ip,
username,
password,
port,
tenant,
replica_count,
placement_mode,
chunk_size,
default_image_size,
retry_attempts,
retry_interval,
max_timeout,
ssl=True,
client_cert=None,
client_cert_key=None):
self.san_ip = san_ip
self.username = username
self.password = password
self.san_port = port
self.tenant_id = tenant
self.replica_count = replica_count
self.placement_mode = placement_mode
self.chunk_size = chunk_size
self.use_ssl = ssl
self.datera_api_token = None
self.thread_local = threading.local()
self.client_cert = client_cert
self.client_cert_key = client_cert_key
self.do_profile = True
self.retry_attempts = retry_attempts
self.interval = retry_interval
self.default_size = default_image_size
self.max_timeout = max_timeout
if not all((self.san_ip, self.username, self.password)):
raise exceptions.MissingCredentialError(required=[
'datera_san_ip', 'datera_san_login', 'datera_san_password'
])
for apiv in reversed(API_VERSIONS):
try:
api = dfs_sdk.get_api(self.san_ip,
self.username,
self.password,
'v{}'.format(apiv),
disable_log=True)
system = api.system.get()
LOG.debug('Connected successfully to cluster: %s', system.name)
self.api = api
self.apiv = apiv
break
except Exception as e:
LOG.warning(e)