cleanup: remove DEVSTACK_CINDER_SECURE_DELETE
CINDER_SECURE_DELETE is deprecated in devstack as of liberty.
See:
@@ -40,7 +40,7 @@ work. Update backend information to fit your environment.
n-api,n-cond,n-cpu,n-crt,n-net,n-sch,rabbit,tempest
CINDER_ENABLED_BACKENDS=lvmdriver-1
CINDER_DEFAULT_VOLUME_TYPE=lvmdriver-1
- CINDER_SECURE_DELETE=False
+ CINDER_VOLUME_CLEAR=none
TEMPEST_ENABLED_BACKENDS=lvmdriver-1
TEMPEST_VOLUME_DRIVER=lvmdriver-1
TEMPEST_VOLUME_VENDOR="Open Source"
