},
"patternProperties": {
"of_*" : {"type": ["string", "integer", "boolean"]}
},
"required": ['db_host', 'db_user', 'db_passwd', 'db_name',
},
"patternProperties": {
"of_*" : {"type": ["string", "integer", "boolean"]}
},
"required": ['db_host', 'db_user', 'db_passwd', 'db_name',