We are getting error at python side saying "AttributeError: 'Response' object has no attribute 'strip'"
"CPU Rate Limit" and "Dirty Rate Limit" should not allowed to enter the character (a-z). Currently it allows to enter invalid character so we are getting below SQL error saying "LINE 2: SET cpu_rate_limit = 4545, dirty_rate_limit = gfgf;"
Both above errors are due to not validated "CPU Rate Limit" and "Dirty Rate Limit" fields.
To fixed the above I have implemented NumericControl with validation. I have already send separate patch for that. Attached is the new patch which contains the above fix, documentation and fix for "Refresh Properties tab after adding/updating the node". Before applying this patch, you need to apply the NumericControl patch. Please review it.