I rebuilt it with makedhcp -n, didn’t lose any leases. The change I made to
dhcpinterfaces
worked, and got rid of all the subnets I didn’t want to offer addresses on.
[root@mgt5 ~]# grep cumulus /etc/dhcp/dhcpd.conf
option cumulus-provision-url code 239 = text;
option cumulus-provision-url
"http://172.20.0.6:80/install/postscripts/cumulusztp";;
} else if substring (option vendor-class-identifier,0,11) = "onie_vendor" {
#for onie on cumulus switch
option cumulus-provision-url
"http://172.29.128.6:80/install/postscripts/cumulusztp";;
} else if substring (option vendor-class-identifier,0,11) = "onie_vendor" {
#for onie on cumulus switch
[root@mgt5 ~]#
I noticed the lines in /var/log/messages were missing the trailing
double-quote, which might have been my typo,
might have caused the original issue.
So I think everything is good now.
Thanks,
— ddj
> On Aug 7, 2019, at 3:30 PM, Casandra H Qiu <[email protected]> wrote:
>
> you can run "makedhcp -a", it will add all the nodes have mac address back to
> lease file.
>
>
> ...................................................................
> Casandra Hong Qiu
> Phone: (845) 433-9291, t/l 293-9291
> Office: Building 8, 3-B-04
> [email protected]
>
>
>
> <graycol.gif>David Johnson ---08/07/2019 03:19:01 PM---Will I lose any of my
> existing leases? > On Aug 7, 2019, at 2:46 PM, Casandra H Qiu <[email protected]
>
> From: David Johnson <[email protected]>
> To: xCAT Users Mailing list <[email protected]>
> Date: 08/07/2019 03:19 PM
> Subject: [EXTERNAL] Re: [xcat-user] dhcpd failed due to unrecognized directive
>
>
>
>
> Will I lose any of my existing leases?
> On Aug 7, 2019, at 2:46 PM, Casandra H Qiu <[email protected]
> <mailto:[email protected]>> wrote:
> the /etc/dhcp/dhcpd.conf file will be recreated after ran 'makedhcp -n`
> command. those lines:
>
> option cumulus-provision-url code 239 = text;
> option cumulus-provision-url
> "http://10.3.17.7:80/install/postscripts/cumulusztp
> <http://10.3.17.7/install/postscripts/cumulusztp>";
> option cumulus-provision-url
> "http://50.3.17.7:80/install/postscripts/cumulusztp
> <http://50.3.17.7/install/postscripts/cumulusztp>";
>
> will be shown again in the files.
>
> when this happens again, can u grep this option from dhcpd.conf file?
>
>
> Thanks,
> Casandra
> ...................................................................
> Casandra Hong Qiu
> Phone: (845) 433-9291, t/l 293-9291
> Office: Building 8, 3-B-04
> [email protected] <mailto:[email protected]>
>
>
>
> <graycol.gif>David Johnson ---08/07/2019 02:10:49 PM---My bad for typing the
> error message by hand. The remote desktop has broken cut/paste. The original
>
> From: David Johnson <[email protected] <mailto:[email protected]>>
> To: xCAT Users Mailing list <[email protected]
> <mailto:[email protected]>>
> Date: 08/07/2019 02:10 PM
> Subject: [EXTERNAL] Re: [xcat-user] dhcpd failed due to unrecognized directive
>
>
>
>
>
> My bad for typing the error message by hand. The remote desktop has broken
> cut/paste.
> The original error messages were:
> Aug 7 13:03:20 mgt5 dhcpd: /etc/dhcp/dhcpd.conf line 1004: unknown option
> dhcp.cumulus-provision-url
> Aug 7 13:03:20 mgt5 dhcpd: option cumulus-provision-url
> "http://192.168.181.166:80/install/postscripts/
> <http://192.168.181.166/install/postscripts/>
> Aug 7 13:14:10 mgt5 dhcpd: /etc/dhcp/dhcpd.conf line 1004: unknown option
> dhcp.cumulus-provision-url
> Aug 7 13:14:10 mgt5 dhcpd: option cumulus-provision-url
> "http://192.168.181.166:80/install/postscripts/
> <http://192.168.181.166/install/postscripts/>
>
> The versions for dhcpd are:
> dhcp-libs-4.2.5-47.el7.x86_64
> dhcp-4.2.5-47.el7.x86_64
> dhcp-common-4.2.5-47.el7.x86_64
>
> xCAT is xCAT-2.14.6-snap201903290319.x86_64
>
> I already deleted the offending line from /etc/dhcp/dhcpd.conf, but I’m
> worried it might come back.
>
> — ddj
> On Aug 7, 2019, at 2:03 PM, Casandra H Qiu <[email protected]
> <mailto:[email protected]>> wrote:
> looks like someone manually edit this file, there are typo
> dhcp.cumuulus-provision-url (should be cumulus)
> Can u run grep command as below?
>
> # grep cumulus-prov /etc/dhcp/dhcpd.conf
> option cumulus-provision-url code 239 = text;
> option cumulus-provision-url
> "http://10.3.17.7:80/install/postscripts/cumulusztp
> <http://10.3.17.7/install/postscripts/cumulusztp>";
> option cumulus-provision-url
> "http://50.3.17.7:80/install/postscripts/cumulusztp
> <http://50.3.17.7/install/postscripts/cumulusztp>";
>
>
> which xcatd release do u have on the system?
>
>
> Thanks,
> Casandra
>
> ...................................................................
> Casandra Hong Qiu
> Phone: (845) 433-9291, t/l 293-9291
> Office: Building 8, 3-B-04
> [email protected] <mailto:[email protected]>
>
>
>
> <graycol.gif>David Johnson ---08/07/2019 01:53:15 PM---Things were fine until
> I did a nodeset, and dhcpd tried to restart. This is what I found in the /var
>
> From: David Johnson <[email protected] <mailto:[email protected]>>
> To: xCAT Users Mailing list <[email protected]
> <mailto:[email protected]>>
> Date: 08/07/2019 01:53 PM
> Subject: [EXTERNAL] [xcat-user] dhcpd failed due to unrecognized directive
>
>
>
>
>
>
> Things were fine until I did a nodeset, and dhcpd tried to restart.
> This is what I found in the /var/log/messages:
> /etc/dhcp/dhcpd.conf line 1004: unknown option dhcp.cumuulus-provision-url
> Removed the line by hand, which allowed dhcpd to start again, but I’m sure it
> will come
> back unless I root it out.
>
> I may have put this in at some point, but can’t recall where in the xcat
> database this would live.
>
> Actually I would like tor xcat’s dhcpd to NOT listen on certain networks
> (IPoIB sub interface on private
> partion), but not sure how to configure tabedit networks to get it to ignore
> the subnet.
>
> Any suggestions where I should look?
>
> Thanks,
> — ddj
>
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