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New PXE loader "Grub2 UEFI SecureBoot (target OS)" #857

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New PXE loader "Grub2 UEFI SecureBoot (target OS)" #857

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21 changes: 21 additions & 0 deletions modules/tftp/server.rb
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Expand Up @@ -108,6 +108,27 @@ def pxeconfig_file(mac)
end
end

class Pxegrub2targetos < Server
def setup_bootloader(mac, os)
FileUtils.mkdir_p(pxeconfig_dir(mac))
FileUtils.cp "/usr/local/share/bootloader-universe/#{os}/shimx64.efi", pxeconfig_dir(mac) + "shimx64.efi"
FileUtils.cp "/usr/local/share/bootloader-universe/#{os}/grubx64.efi", pxeconfig_dir(mac) + "grubx64.efi"
File.open(pxeconfig_dir(mac) + "/targetos", 'w') { |f| f.write(os) }
end

def pxeconfig_dir(mac)
"#{path}/grub2/" + mac.tr(':', '-').downcase + "/"
end

def pxe_default(mac)
["#{pxeconfig_dir}/grub.cfg", "#{pxeconfig_dir(mac)}/grub.cfg"]
end

def pxeconfig_file(mac)
["#{pxeconfig_dir(mac)}/grub.cfg", "#{pxeconfig_dir(mac)}/grub.cfg-01-" + mac.tr(':', '-').downcase, "#{pxeconfig_dir(mac)}/grub.cfg-#{mac.downcase}"]
end
end

class Ztp < Server
def pxeconfig_dir
"#{path}/ztp.cfg"
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14 changes: 12 additions & 2 deletions modules/tftp/tftp_api.rb
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Expand Up @@ -8,7 +8,7 @@ class Api < ::Sinatra::Base
helpers ::Proxy::Helpers
authorize_with_trusted_hosts
authorize_with_ssl_client
VARIANTS = ["Syslinux", "Pxelinux", "Pxegrub", "Pxegrub2", "Ztp", "Poap", "Ipxe"].freeze
VARIANTS = ["Syslinux", "Pxelinux", "Pxegrub", "Pxegrub2", "Pxegrub2targetos", "Ztp", "Poap", "Ipxe"].freeze

helpers do
def instantiate(variant, mac = nil)
Expand All @@ -23,6 +23,12 @@ def create(variant, mac)
log_halt(400, "TFTP: Failed to create pxe config file: ") { tftp.set(mac, (params[:pxeconfig] || params[:syslinux_config])) }
end

def create_targetos(variant, mac, os)
tftp = instantiate variant, mac
log_halt(400, "TFTP: Failed to setup target OS bootloader directory: ") { tftp.setup_bootloader(mac, os)}
log_halt(400, "TFTP: Failed to create pxe config file: ") { tftp.set(mac, (params[:pxeconfig] || params[:syslinux_config])) }
end

def delete(variant, mac)
tftp = instantiate variant, mac
log_halt(400, "TFTP: Failed to delete pxe config file: ") { tftp.del(mac) }
Expand All @@ -48,7 +54,11 @@ def create_default(variant)
end

post "/:variant/:mac" do |variant, mac|
create variant, mac
unless params[:targetos].nil?
create_targetos variant, mac, params[:targetos]
else
create variant, mac
end
end

delete "/:variant/:mac" do |variant, mac|
Expand Down