netboot.xyz/roles/netbootxyz/templates/menu/kairos.ipxe.j2

#!ipxe

# Kairos
# https://github.com/kairos-io/kairos/releases

goto ${menu} ||

:kairos
#set os {{ releases.kairos.name }}
set os Kairos
set os_arch ${arch}
iseq ${os_arch} x86_64 && set os_arch amd64 ||
isset ${kairos_version} || set kairos_version {{ releases.kairos.version }}
# isset ${kairos_mirror} || set kairos_mirror {{ releases.kairos.mirror }}
isset ${kairos_mirror} || set kairos_mirror https://github.com/kairos-io/kairos/releases
isset ${kairos_platform} || set kairos_platform {{ releases.kairos.platforms[0].key }}
isset ${kairos_mode} || set kairos_mode install-mode-interactive 

menu ${os}
item --gap Kairos:
item kairos_boot ${space} Begin install ${os} ${kairos_version}
item --gap Parameters:
item kairos_version ${space} ${os} version: ${kairos_version}
item kairos_mode ${space} Set install mode: ${kairos_mode}
item kairos_config_url ${space} Set config file URL: ${kairos_config_url}
item kairos_mirror ${space} Set mirror URL: ${kairos_mirror}
item kairos_platform ${space} Set platform: ${kairos_platform}
choose --default ${menu} menu || goto kairos_exit
echo ${cls}
goto ${menu} ||
goto kairos_exit

:kairos_version
menu ${os} version
item ${kairos_version} ${space} ${kairos_version}
item custom ${space} Set custom version
choose --default ${version} version || goto kairos_exit
echo ${cls}
goto kairos_version_${version} ||
goto kairos_exit

:kairos_mode
menu ${os} Modes
item --gap Set Boot Mode:
item install-mode-interactive ${space} Interactive Install Mode
item install-mode ${space} Regular Install Mode
item kairos.remote_recovery_mode ${space} Remote Recovery Mode
choose --default ${kairos_mode} kairos_mode  || clear menu
goto kairos

:kairos_version_latest
set kairos_version latest
set kairos_base_url ${kairos_mirror}/latest/download
goto kairos

:kairos_version_custom
clear kairos_version
echo -n Please set Kairos version manually (in format vX.Y.Z):  && read kairos_version
set kairos_base_url ${kairos_mirror}/download/${kairos_version}
clear menu
goto kairos

:kairos_mirror
echo -n Set mirror URL:  && read kairos_mirror
clear menu
goto kairos

:kairos_config_url
echo -n Set config file URL:  && read kairos_config_url
clear menu
goto kairos

:kairos_platform
menu ${os} Platforms
item --gap Set Platform:
{% for item in releases.kairos.platforms %}
item {{ item.key }} ${space} {{ item.name }}
{% endfor %}
choose --default ${kairos_platform} kairos_platform || clear menu
goto kairos

:kairos_boot
imgfree
set release_prefix ${kairos_mirror}/download/${kairos_version}/kairos-${kairos_platform}-core-${os_arch}-generic-${kairos_version}
kernel ${release_prefix}-kernel root=live:${release_prefix}.squashfs rd.neednet=1 ip=dhcp rd.cos.disable netboot ${kairos_mode} config_url=${kairos_config_url} selinux=0 console=tty1 console=ttyS0 ${cmdline} initrd=initrd.magic
initrd ${release_prefix}-initrd

echo
echo MD5sums:
md5sum kairos-${kairos_platform}-core-${os_arch}-generic-${kairos_version}-kernel kairos-${kairos_platform}-core-${os_arch}-generic-${kairos_version}-initrd
boot

:kairos_exit
clear menu
exit 0