Improper handling/validation for fields passed in "flavor create" command.

[Sheel Rana]

nova flavor-create sheel_flavor🌋 09 1 1 1
ERROR (BadRequest): Invalid input for field/attribute name. Value: sheel_flavor🌋. u'sheel_flavor\U0001f30b' does not match u'^(?![\\ \\\xa0\\\u1680\\\u180e\\\u2000\\\u2001\\\u2002\\\u2003\\\u2004\\\u2005\\\u2006\\\u2007\\\u2008\\\u2009\\\u200a\\\u202f\\\u205f\\\u3000])[\\ \\!\\"\\#\\$\\%\\&\\\'\\(\\)\\*\\+\\,\\-\\.\\/0123456789\\:\\;\\<\\=\\>\\?\\@ABCDEFGHIJKLMNOPQRSTUVWXYZ\\[\\\\\\]\\^\\_\\`abcdefghijklmnopqrstuvwxyz\\{\\|\\}\\~\\\xa0\\\xa1\\\xa2\\\xa3\\\xa4\\\xa5\\\xa6\\\xa7\\\xa8\\\xa9\\\xaa\\\xab\\\xac\\\xae\\\xaf\\\xb0\\\xb1\\\xb2\\\xb3\\\xb4\\\xb5\\\xb6\\\xb7\\\xb8\\\xb9\\\xba\\\xbb\\\xbc\\\xbd\\\xbe\\\xbf\\\xc0\\\xc1\\\xc2\\\xc3\\\xc4\\\xc5\\\xc6\\\xc7\\\xc8\\\xc9\\\xca\\\xcb\\\xcc\\\xcd\\\xce\\\xcf\\\xd0\\\xd1\\\xd2\\\xd3\\\xd4\\\xd5\\\xd6\\\xd7\\\xd8\\\xd9\\\xda\\\xdb\\\xdc\\\xdd\\\xde\\\xdf\\\xe0\\\xe1\\\xe2\\\xe3\\\xe4\\\xe5\\\xe6\\\xe7\\\xe8\\\xe9\\\xea\\\xeb\\\xec\\\xed\\\xee\\\xef\\\xf0\\\xf1\\\xf2\\\xf3\\\xf4\\\xf5\\\xf6\\\xf7\\\xf8\\\xf9\\\xfa\\\xfb\\\xfc\\\xfd\\\xfe\\\xfff\\\

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large string of same kind of characters for almost 1000 lines "eb\\\xec\\\xed\\\xee\\\xef\\"
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\\\uffa7\\\uffa8\\\uffa9\\\uffaa\\\uffab\\\uffac\\\uffad\\\uffae\\\uffaf\\\uffb0\\\uffb1\\\uffb2\\\uffb3\\\uffb4\\\uffb5\\\uffb6\\\uffb7\\\uffb8\\\uffb9\\\uffba\\\uffbb\\\uffbc\\\uffbd\\\uffbe\\\uffc2\\\uffc3\\\uffc4\\\uffc5\\\uffc6\\\uffc7\\\uffca\\\uffcb\\\uffcc\\\uffcd\\\uffce\\\uffcf\\\uffd2\\\uffd3\\\uffd4\\\uffd5\\\uffd6\\\uffd7\\\uffda\\\uffdb\\\uffdc\\\uffe0\\\uffe1\\\uffe2\\\uffe3\\\uffe4\\\uffe5\\\uffe6\\\uffe8\\\uffe9\\\uffea\\\uffeb\\\uffec\\\uffed\\\uffee\\\ufffc\\\ufffd]*(?<![\\ \\\xa0\\\u1680\\\u180e\\\u2000\\\u2001\\\u2002\\\u2003\\\u2004\\\u2005\\\u2006\\\u2007\\\u2008\\\u2009\\\u200a\\\u202f\\\u205f\\\u3000])$' (HTTP 400) (Request-ID: req-46964e9f-d9ee-4535-b21f-53240a990e8a)

[jichenjc (jichenjc)]

can you try a REST API directly? I think it's a novaclient bug instead of nova thing

[Sheel Rana (ranasheel2000)]

jichenjc,

It seems related to jsonschema valdiation.

[jichenjc (jichenjc)]

yes you are right, and you can refer to the duplicate bug 1541691
I think most of the problem is fixed or about to be fixed, thanks!