[cobbler] bare Metal OS provisioning

Santosh Kumar Gupta santosh0705 at gmail.com
Tue May 6 08:54:42 UTC 2014


Hi Sasanka,
Probably your pxelinux.0 file is corrupted. Your PXE client is getting IP
address from the dhcp server and it also getting the correct boot filename
(/pxelinux.0) and trying to download it. If pxelinux.0 is successfully
loaded into memory it should look for its configuration in the same tftp
server which is not happening. Check the size of pxelinux.0 file in your
tftp server root.

Your problem seems like the previous thread in the mailing list, please
read this thread:
https://lists.fedorahosted.org/pipermail/cobbler/2014-April/009348.html

Also check this: https://fedorahosted.org/cobbler/ticket/606


Regards
Santosh Kumar Gupta
Cell: +91 8884979314



On Mon, May 5, 2014 at 6:53 PM, <sasanka.sahu at wipro.com> wrote:

>  Hi
>
>
>
> Am getting the following , still target machine not able to boot.
>
>
>
> May  6 00:36:02 cobler dhcpd: DHCPDISCOVER from 38:60:77:3f:3e:19 via eth0
>
> May  6 00:36:02 cobler dhcpd: DHCPOFFER on 10.211.8.150 to
> 38:60:77:3f:3e:19 via eth0
>
> May  6 00:36:04 cobler dhcpd: Dynamic and static leases present for
> 10.211.8.150.
>
> May  6 00:36:04 cobler dhcpd: Remove host declaration generic1 or remove
> 10.211.8.150
>
> May  6 00:36:04 cobler dhcpd: from the dynamic address pool for
> 10.211.8.0/24
>
> May  6 00:36:04 cobler dhcpd: DHCPREQUEST for 10.211.8.150 (10.211.8.95)
> from 38:60:77:3f:3e:19 via eth0
>
> May  6 00:36:04 cobler dhcpd: DHCPACK on 10.211.8.150 to 38:60:77:3f:3e:19
> via eth0
>
> May  6 00:36:04 cobler in.tftpd[4052]: RRQ from 10.211.8.150 filename
> /pxelinux.0
>
> May  6 00:36:04 cobler in.tftpd[4052]: tftp: client does not accept options
>
> May  6 00:36:04 cobler in.tftpd[4053]: RRQ from 10.211.8.150 filename
> /pxelinux.0
>
> May  6 00:38:10 cobler dhcpd: DHCPDISCOVER from 00:23:24:1b:ab:32 via eth0
>
> May  6 00:38:10 cobler dhcpd: DHCPREQUEST for 10.211.8.16 (10.211.50.102)
> from 00:23:24:1b:ab:32 via eth0: unknown lease 10.211.8.16.
>
> May  6 00:38:11 cobler dhcpd: DHCPOFFER on 10.211.8.150 to
> 00:23:24:1b:ab:32 (D-219018217) via eth0
>
> May  6 00:38:13 cobler dhcpd: DHCPINFORM from 10.211.8.16 via eth0: not
> authoritative for subnet 10.211.8.0
>
> May  6 00:38:13 cobler dhcpd: If this DHCP server is authoritative for
> that subnet,
>
> May  6 00:38:13 cobler dhcpd: please write an `authoritative;' directive
> either in the
>
> May  6 00:38:13 cobler dhcpd: subnet declaration or in some scope that
> encloses the
>
> May  6 00:38:13 cobler dhcpd: subnet declaration - for example, write it
> at the top
>
> May  6 00:38:13 cobler dhcpd: of the dhcpd.conf file.
>
> May  6 00:38:13 cobler dhcpd: DHCPINFORM from 10.211.8.16 via eth0: not
> authoritative for subnet 10.211.8.0
>
>
>
>
>
>
>
>
>
> Warm Regards,
>
>
>
> Sasanka Sekhar Sahu
>
> Linux , Opensource & Cloud Computing .
>
> Handphone : +91-9900-095-173
>
>
>
> *From:* cobbler-bounces at lists.fedorahosted.org [mailto:
> cobbler-bounces at lists.fedorahosted.org] *On Behalf Of *Dan White
> *Sent:* Monday, May 05, 2014 4:21 PM
>
> *To:* cobbler mailing list
> *Subject:* Re: [cobbler] bare Metal OS provisioning
>
>
>
> Also, the MAC of the server needs to be in the DHCP. This setup uses DHCP
> reservations.
>
> "Sometimes I think the surest sign that intelligent life exists elsewhere
> in the universe is that none of it has tried to contact us."
>
> Bill Waterson (Calvin & Hobbes)
>
>
> On May 5, 2014, at 5:56 AM, Santosh Kumar Gupta <santosh0705 at gmail.com>
> wrote:
>
>   Are you getting ip address in your PXE clients? If not make sure your
> dhcp server is running and and you are using correct ip addresses and
> network interfaces. If you are not using than dhcp service will not start.
>
> Try to restart the dhcp service manually and check /var/log/messages.
>
> Regards
> Santosh Kumar Gupta
> Cell: +91 8884979314
>
>
>
> On Mon, May 5, 2014 at 2:41 PM, <sasanka.sahu at wipro.com> wrote:
>
> Hi Santosh
>
>
>
> I have configured Cobbler server as per the Quick start Guide.
>
>
>
> Now the problem is , when am booting up Target machine . It’s not able to
> contact DHCP server.
>
>
>
>
>
> Warm Regards,
>
>
>
> Sasanka Sekhar Sahu
>
> Linux , Opensource & Cloud Computing .
>
> Handphone : +91-9900-095-173
>
>
>
> *From:* cobbler-bounces at lists.fedorahosted.org [mailto:
> cobbler-bounces at lists.fedorahosted.org] *On Behalf Of *Santosh Kumar Gupta
> *Sent:* Monday, May 05, 2014 2:33 PM
> *To:* cobbler mailing list
> *Subject:* Re: [cobbler] bare Metal OS provisioning
>
>
>
> Hi Sasanka,
>
> The Cobbler quick start guide is more than sufficient to get started.
> Tough you have not given the details of your problem, I would like to
> suggest to check your firewall and selinux configuration. Please disable
> the both and re-check.
>
> If still not working please explain where exactly you get stucked.
>
> Regards
> Santosh Kumar Gupta
>
> Cell: +91 8884979314
>
>
>
> On Mon, May 5, 2014 at 2:09 PM, <sasanka.sahu at wipro.com> wrote:
>
> Hi Team
>
>
>
> As per the document provided , we have installed Cobbler Server . After
> installing , we configured DHCP server.
>
> When we are trying  target machine to boot , it’s not able to boot with
> configured DHCP server.
>
>
>
> Please provide the detailed step for bare metal Provisioning.
>
>
>
>
>
> Warm Regards,
>
>
>
> Sasanka Sekhar Sahu
>
> Linux , Opensource & Cloud Computing .
>
> Handphone : +91-9900-095-173
>
>
>
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