Merge "Add more information for InvalidCredentials exception"
diff --git a/tempest/lib/services/clients.py b/tempest/lib/services/clients.py
index 8918a8c..833cfd6 100644
--- a/tempest/lib/services/clients.py
+++ b/tempest/lib/services/clients.py
@@ -331,7 +331,7 @@
self.region = region
# Check if passed or default credentials are valid
if not self.credentials.is_valid():
- raise exceptions.InvalidCredentials()
+ raise exceptions.InvalidCredentials(credentials)
# Get the identity classes matching the provided credentials
# TODO(andreaf) Define a new interface in Credentials to get
# the API version from an instance
@@ -340,7 +340,9 @@
isinstance(self.credentials, auth.IDENTITY_VERSION[k][0])]
# Zero matches or more than one are both not valid.
if len(identity) != 1:
- raise exceptions.InvalidCredentials()
+ msg = "Zero or %d ambiguous auth provider found. identity: %s, " \
+ "credentials: %s" % (len(identity), identity, credentials)
+ raise exceptions.InvalidCredentials(msg)
self.auth_version, auth_provider_class = identity[0]
self.dscv = disable_ssl_certificate_validation
self.ca_certs = ca_certs