Your curl command is a bad request:
curl -i http://15.184.83.251:8774/v2/5e8e6e11adf74ee5b9141d4c6c5fad94/flavors?minDisk=20?minRam=2 -X GET -H "X-Auth-Project-Id: nova_auto_project" -H "User-Agent: python-novaclient" -H "Accept: application/json" -H "X-Auth-Token: af25f084920446a1bcc16083e1d25c6a"
it should be minDisk=20&minRam=2 not minDisk=20?minRam=2....replace the '?' with a '&'. Multiple parameters are delimited by ampersands.
Your curl command is a bad request:
curl -i http:// 15.184. 83.251: 8774/v2/ 5e8e6e11adf74ee 5b9141d4c6c5fad 94/flavors? minDisk= 20?minRam= 2 -X GET -H "X-Auth-Project-Id: nova_auto_project" -H "User-Agent: python-novaclient" -H "Accept: application/json" -H "X-Auth-Token: af25f084920446a 1bcc16083e1d25c 6a"
it should be minDisk=20&minRam=2 not minDisk= 20?minRam= 2....replace the '?' with a '&'. Multiple parameters are delimited by ampersands.