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-rwxr-xr-xutils/openstack_utils.py12
1 files changed, 10 insertions, 2 deletions
diff --git a/utils/openstack_utils.py b/utils/openstack_utils.py
index e0da7d97..39594a2a 100755
--- a/utils/openstack_utils.py
+++ b/utils/openstack_utils.py
@@ -28,6 +28,15 @@ logger = ft_logger.Logger("openstack_utils").getLogger()
# *********************************************
# CREDENTIALS
# *********************************************
+class MissingEnvVar(Exception):
+
+ def __init__(self, var):
+ self.var = var
+
+ def __str__(self):
+ return str.format("Please set the mandatory env var: {}", self.var)
+
+
def check_credentials():
"""
Check if the OpenStack credentials (openrc) are sourced
@@ -51,8 +60,7 @@ def get_credentials(service):
envvars = ('OS_USERNAME', 'OS_PASSWORD', 'OS_AUTH_URL', 'OS_TENANT_NAME')
for envvar in envvars:
if os.getenv(envvar) is None:
- logger.error("'%s' is not exported as an env variable." % envvar)
- exit(-1)
+ raise MissingEnvVar(envvar)
# Unfortunately, each of the OpenStack client will request slightly
# different entries in their credentials dict.