apt-get install dnsmasq nginx
/etc/dnsmasq.conf
interface=enp1s0.11
domain=yourdomain.com
dhcp-range=192.168.36.200,192.168.36.205,255.255.255.128,1h
dhcp-match=set:efi-x86_64,option:client-arch,7
dhcp-match=set:efi-x86_64,option:client-arch,9
dhcp-match=set:efi-x86,option:client-arch,6
dhcp-match=set:bios,option:client-arch,0
dhcp-boot=tag:efi-x86_64,"efi64/EFI/BOOT/BOOTX64.EFI"
dhcp-boot=tag:efi-x86,"efi32/syslinux.efi"
dhcp-boot=tag:bios,"bios/lpxelinux.0"
enable-tftp
tftp-root=/srv/tftp
root@debian:/srv/tftp# tree /srv/tftp
/srv/tftp/
├── bios
│ ├── images -> /srv/tftp/images
│ ├── ldlinux.c32
│ ├── libutil.c32
│ ├── menu.c32
│ ├── pxelinux.0
│ └── pxelinux.cfg
│ └── default
├── EFI -> /srv/tftp/efi64/EFI
├── efi64
│ └── EFI
│ ├── BOOT
│ │ ├── BOOTX64.EFI
│ │ ├── fonts
│ │ │ ├── TRANS.TBL
│ │ │ └── unicode.pf2
│ │ ├── grub.cfg
│ │ ├── grub.cfg.bak
│ │ ├── grubx64.efi
│ │ ├── MokManager.efi
│ │ └── TRANS.TBL
│ └── TRANS.TBL
└── images
├── efiboot.img
├── pxeboot
│ ├── initrd.img
│ ├── TRANS.TBL
│ └── vmlinuz
└── TRANS.TBL
diff -u grub.cfg.bak grub.cfg
--- grub.cfg.bak 2017-08-08 09:27:29.433040541 -0400
+++ grub.cfg 2017-08-08 12:07:26.874929487 -0400
@@ -21,7 +21,7 @@
### BEGIN /etc/grub.d/10_linux ###
menuentry 'Install CentOS Linux 7' --class fedora --class gnu-linux --class gnu --class os {
- linuxefi /images/pxeboot/vmlinuz inst.stage2=hd:LABEL=CentOS\x207\x20x86_64 quiet
+ linuxefi /images/pxeboot/vmlinuz inst.stage2=http://192.168.36.126/centos7
initrdefi /images/pxeboot/initrd.img
}
menuentry 'Test this media & install CentOS Linux 7' --class fedora --class gnu-linux --class gnu --class os {
root@debian:/srv/tftp# cat ./bios/pxelinux.cfg/default
timeout 100
default menu.c32
menu title ########## PXE Boot Menu ##########
label 1
menu label ^1) Install CentOS 7
kernel /images/pxeboot/vmlinuz
append initrd=/images/pxeboot/initrd.img method=http://192.168.36.126/centos7 devfs=nomount
label 2
menu label ^2) Boot from local drive
localboot
mkdir /var/www/html/centos7/
mount -o loop /root/tmp/CentOS-7-x86_64-Minimal-1611.iso /var/www/html/centos7/
