[ironic][centos]grubaa64.efi request different filename

Jeffrey Zhang zhang.lei.fly at gmail.com
Thu Jun 11 09:05:46 UTC 2020


hey guys,

I am testing a standalone ironic node on arm64 node through centos 7.  Then
dnsmasq is configured as following

```
enable-tftp
tftp-root=/var/lib/ironic/public/boot/tftp

# dhcp-option=option:router,192.168.122.1
# use static
dhcp-range=10.0.0.167,static,60s
log-queries
log-dhcp
dhcp-match=set:efi-arm64,option:client-arch,11
dhcp-boot=tag:efi-arm64,grubaa64.efi
```

the grubaa64.efi file come from `/boot/efi/EFI/centos/grubaa64.efi` on
centos 7

But seems grubaa64.efi file are trying different grub.cfg filename like
`grub.cfg-xx-xx-xx-xx`( check bellow)
Whereas ironic generate filename like `xx:xx:xx:xx:xx.conf`. Is this a bug
in ironic? or I made something wrong?

```
dnsmasq-dhcp[1]: 140425456 vendor class: PXEClient:Arch:00011:UNDI:003000
dnsmasq-dhcp[1]: 140425456 DHCPREQUEST(eth1) 10.0.0.171 52:54:00:ea:56:f2
dnsmasq-dhcp[1]: 140425456 tags: known, efi-arm64, eth1
dnsmasq-dhcp[1]: 140425456 DHCPACK(eth1) 10.0.0.171 52:54:00:ea:56:f2
pxe-uefi
dnsmasq-dhcp[1]: 140425456 requested options: 1:netmask, 2:time-offset,
3:router, 4, 5,
dnsmasq-dhcp[1]: 140425456 requested options: 6:dns-server, 12:hostname,
13:boot-file-size,
dnsmasq-dhcp[1]: 140425456 requested options: 15:domain-name, 17:root-path,
18:extension-path,
dnsmasq-dhcp[1]: 140425456 requested options: 22:max-datagram-reassembly,
23:default-ttl,
dnsmasq-dhcp[1]: 140425456 requested options: 28:broadcast, 40:nis-domain,
41:nis-server,
dnsmasq-dhcp[1]: 140425456 requested options: 42:ntp-server,
43:vendor-encap, 50:requested-address,
dnsmasq-dhcp[1]: 140425456 requested options: 51:lease-time,
54:server-identifier, 58:T1,
dnsmasq-dhcp[1]: 140425456 requested options: 59:T2, 60:vendor-class,
66:tftp-server, 67:bootfile-name,
dnsmasq-dhcp[1]: 140425456 requested options: 97:client-machine-id, 128,
129, 130, 131,
dnsmasq-dhcp[1]: 140425456 requested options: 132, 133, 134, 135
dnsmasq-dhcp[1]: 140425456 next server: 10.0.0.167
dnsmasq-dhcp[1]: 140425456 broadcast response
dnsmasq-dhcp[1]: 140425456 sent size:  1 option: 53 message-type  5
dnsmasq-dhcp[1]: 140425456 sent size:  4 option: 54 server-identifier
 10.0.0.167
dnsmasq-dhcp[1]: 140425456 sent size:  4 option: 51 lease-time  2m
dnsmasq-dhcp[1]: 140425456 sent size: 13 option: 67 bootfile-name
 grubaa64.efi
dnsmasq-dhcp[1]: 140425456 sent size:  4 option: 58 T1  1m
dnsmasq-dhcp[1]: 140425456 sent size:  4 option: 59 T2  1m45s
dnsmasq-dhcp[1]: 140425456 sent size:  4 option:  1 netmask  255.255.255.0
dnsmasq-dhcp[1]: 140425456 sent size:  4 option: 28 broadcast  10.0.0.255
dnsmasq-dhcp[1]: 140425456 sent size:  4 option:  3 router  10.0.0.167
dnsmasq-dhcp[1]: 140425456 sent size:  4 option:  6 dns-server  10.0.0.167
dnsmasq-dhcp[1]: 140425456 sent size:  8 option: 12 hostname  pxe-uefi
dnsmasq-tftp[1]: error 8 User aborted the transfer received from 10.0.0.171
dnsmasq-tftp[1]: failed sending
/var/lib/ironic/public/boot/tftp/grubaa64.efi to 10.0.0.171
dnsmasq-tftp[1]: sent /var/lib/ironic/public/boot/tftp/grubaa64.efi to
10.0.0.171
dnsmasq-tftp[1]: file
/var/lib/ironic/public/boot/tftp/grub.cfg-01-52-54-00-ea-56-f2 not found
dnsmasq-tftp[1]: file /var/lib/ironic/public/boot/tftp/grub.cfg-0A0000AB
not found
dnsmasq-tftp[1]: file /var/lib/ironic/public/boot/tftp/grub.cfg-0A0000A not
found
dnsmasq-tftp[1]: file /var/lib/ironic/public/boot/tftp/grub.cfg-0A0000 not
found
dnsmasq-tftp[1]: file /var/lib/ironic/public/boot/tftp/grub.cfg-0A000 not
found
dnsmasq-tftp[1]: file /var/lib/ironic/public/boot/tftp/grub.cfg-0A00 not
found
dnsmasq-tftp[1]: file /var/lib/ironic/public/boot/tftp/grub.cfg-0A0 not
found
dnsmasq-tftp[1]: file /var/lib/ironic/public/boot/tftp/grub.cfg-0A not found
dnsmasq-tftp[1]: file /var/lib/ironic/public/boot/tftp/grub.cfg-0 not found
dnsmasq-tftp[1]: file /var/lib/ironic/public/boot/tftp/grub.cfg not found
dnsmasq-tftp[1]: file
/var/lib/ironic/public/boot/tftp/EFI/centos/grub.cfg-01-52-54-00-ea-56-f2
not found
dnsmasq-tftp[1]: file
/var/lib/ironic/public/boot/tftp/EFI/centos/grub.cfg-0A0000AB not found
dnsmasq-tftp[1]: file
/var/lib/ironic/public/boot/tftp/EFI/centos/grub.cfg-0A0000A not found
dnsmasq-tftp[1]: file
/var/lib/ironic/public/boot/tftp/EFI/centos/grub.cfg-0A0000 not found
dnsmasq-tftp[1]: file
/var/lib/ironic/public/boot/tftp/EFI/centos/grub.cfg-0A000 not found
dnsmasq-tftp[1]: file
/var/lib/ironic/public/boot/tftp/EFI/centos/grub.cfg-0A00 not found
dnsmasq-tftp[1]: file
/var/lib/ironic/public/boot/tftp/EFI/centos/grub.cfg-0A0 not found
dnsmasq-tftp[1]: file
/var/lib/ironic/public/boot/tftp/EFI/centos/grub.cfg-0A not found
dnsmasq-tftp[1]: file
/var/lib/ironic/public/boot/tftp/EFI/centos/grub.cfg-0 not found
dnsmasq-tftp[1]: file /var/lib/ironic/public/boot/tftp/EFI/centos/grub.cfg
not found
dnsmasq-tftp[1]: file
/var/lib/ironic/public/boot/tftp/EFI/centos/arm64-efi/command.lst not found
dnsmasq-tftp[1]: file
/var/lib/ironic/public/boot/tftp/EFI/centos/arm64-efi/fs.lst not found
dnsmasq-tftp[1]: file
/var/lib/ironic/public/boot/tftp/EFI/centos/arm64-efi/crypto.lst not found
dnsmasq-tftp[1]: file
/var/lib/ironic/public/boot/tftp/EFI/centos/arm64-efi/terminal.lst not found
```
---
Regards,
Jeffrey Zhang
Blog: http://xcodest.me
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