#!ipxe

set attempts:int32 10
set i:int32 0

goto deploy

:deploy
imgfree
kernel http://1.2.3.4:1234/deploy_kernel selinux=0 troubleshoot=0 text test_param BOOTIF=${mac} initrd=deploy_ramdisk || goto retry

initrd http://1.2.3.4:1234/deploy_ramdisk || goto retry
boot

:retry
iseq ${i} ${attempts} && goto fail ||
inc i
echo No response, retrying in {i} seconds.
sleep ${i}
goto deploy

:fail
echo Failed to get a response after ${attempts} attempts
echo Powering off in 30 seconds.
sleep 30
poweroff

:boot_partition
imgfree
kernel http://1.2.3.4:1234/kernel root={{ ROOT }} ro text test_param initrd=ramdisk || goto boot_partition
initrd http://1.2.3.4:1234/ramdisk || goto boot_partition
boot

:boot_ramdisk
imgfree
kernel http://1.2.3.4:1234/kernel root=/dev/ram0 text test_param ramdisk_param initrd=ramdisk || goto boot_ramdisk
initrd http://1.2.3.4:1234/ramdisk || goto boot_ramdisk
boot

:boot_iscsi
imgfree
set username fake_username
set password fake_password
set initiator-iqn fake_iqn
sanhook --drive 0x80 iscsi:fake_host::3260:0:fake_iqn || goto fail_iscsi_retry


sanboot --no-describe || goto fail_iscsi_retry

:fail_iscsi_retry
echo Failed to attach iSCSI volume(s), retrying in 10 seconds.
sleep 10
goto boot_iscsi

:boot_whole_disk
sanboot --no-describe