curl -s -d  "{\"auth\":{\"passwordCredentials\":{\"username\": \"adminUser\", \"password\": \"secretword\"},\"tenantName\": \"adminTenant\"}}" -H "Content-type:application/json" http://192.168.122.14:5000/v
2.0/tokens | python -c "import sys; import json; tok = json.loads(sys.stdin.read()); print tok['access']['token']['id'];