执行su -s /bin/sh -c "keystone-manage db_sync" keystone同步后,查看keystone表为空
解决方法:[root@controlleropt]#mysql_secure_installationNOTE:RUNNINGALLPARTSOFTHISSCRIPTISRECOMMENDEDFORALLMariaDBSERVERSINPRODUCTIONUSE!PLEASEREADEACHSTEPCAREFULLY!InordertologintoMariaDBtosecureit,we'lln