[Starlingx-discuss] [STX 1.0] Seek for alternative way to install compute node

[gao.song]

Just FYI. Finally, we solve the problem, but, not quite sure about the root cause. Maybe it relates to pxe in vlan, which caused some confusing problem. And we disable uefi mode of the compute node.


在 2019-08-03 11:07:59，"gao.song" <gaosong_1250 at 163.com> 写道：
Hi Sun:
     It seems similar, but  there is a tiny difference but worth a shot following your suggestion.
     As we can see from /var/log/daemon.log,the compute node assigned an IP not belong to the mgmt subnet, while your second node got  an right ip.
2019-07-31T16:12:47.000 controller-0 dnsmasq-dhcp[3416]: info DHCPDISCOVER(eno3) 6c:92:bf:2a:43:1e
2019-07-31T16:12:47.000 controller-0 dnsmasq-dhcp[3416]: info DHCPOFFER(eno3) 169.254.202.216 6c:92:bf:2a:43:1e
2019-07-31T16:12:48.000 controller-0 dnsmasq-dhcp[3416]: info DHCPREQUEST(eno3) 169.254.202.216 6c:92:bf:2a:43:1e
2019-07-31T16:12:48.000 controller-0 dnsmasq-dhcp[3416]: info DHCPACK(eno3) 169.254.202.216 6c:92:bf:2a:43:1e
2019-07-31T16:12:48.000 controller-0 dnsmasq-tftp[3416]: err error 0 TFTP Aborted received from 169.254.202.216
2019-07-31T16:12:48.000 controller-0 dnsmasq-tftp[3416]: info failed sending /pxeboot/pxelinux.0 to 169.254.202.216


Thanks!
At 2019-08-03 09:59:29，"Sun, Austin" <austin.sun at intel.com>  Wrote：
>Hi Gao Song:
>　Your issue might be same as we met before [1].  We just change mgmt. subnet to 192.178.xx.xx to solve this issue. could you try this?
>
>[1] http://lists.starlingx.io/pipermail/starlingx-discuss/2019-May/004485.html
>
>Thanks.
>BR
>Austin Sun. 
>
>From: gao.song [mailto:gaosong_1250 at 163.com] 
>Sent: Friday, August 2, 2019 11:53 PM
>To: starlingx-discuss at lists.starlingx.io
>Subject: [Starlingx-discuss] [STX 1.0] Seek for alternative way to install compute node
>
>Hi community:
>     Since we encounter some difficult problems using PXE to boot a compute node,it just get a pxeboot subnet ip(169.254.202.xxx) instead of a management subnet（192.168.xx.xx）. 
>     As a result installation procedure will hold after load initrd file.
>     So we wonder if there  is another way to install a compute node with a standard mode controller, like install the compute using ISO manually and then issue  configure commands  to just enable compute sub-function.
>     Any help will be appreciated!
>
>
> 
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