Open Stack

On dell DRAC you can disable IPMI/RAC control at the the device for OS configuration. 

With Supermicro IPMI you just need to create a random user and random password that is not "admin". 


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From: "Guo James" <guoyongxhzhf at outlook.com> 
To: xiefp88 at sina.com, "openstack" <openstack at lists.openstack.org> 
Sent: Wednesday, January 10, 2018 10:16:34 PM 
Subject: Re: [Openstack] [ironic] how to prevent ironic user to controle ipmi through OS? 



Ironic user can change ipmi address so that OpenStack ironic lose control of bare mental. 

I think that is unacceptable. 

It seems that we should make ironic image without root privilege 




From: xiefp88 at sina.com [mailto:xiefp88 at sina.com] 
Sent: Thursday, January 11, 2018 9:12 AM 
To: Guo James; openstack 
Subject: 回复： [Openstack] [ironic] how to prevent ironic user to controle ipmi through OS? 





If you can not get the usename and password of the OS, you can not modify ipmi configuration through you got the ironic user info. 








----- 原始邮件 ----- 
发件人： Guo James < [ mailto:guoyongxhzhf at outlook.com | guoyongxhzhf at outlook.com ] > 
收件人： " [ mailto:openstack at lists.openstack.org | openstack at lists.openstack.org ] " < [ mailto:openstack at lists.openstack.org | openstack at lists.openstack.org ] > 
主题： [Openstack] [ironic] how to prevent ironic user to controle ipmi through OS? 
日期： 2018 年 01 月 10 日 17 点 21 分 



I notice that after an ironic user get a bare mental successfully, he can access ipmi through ipmi device although he can't access ipmi through LAN 
How to prevent the situation? 
If he modify ipmi configuration, that will be mess. 
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