Showing posts with label server. Show all posts
Showing posts with label server. Show all posts
Thursday, August 20, 2015
Wednesday, February 25, 2015
linux command (network)
Add Network (network command)
(1)add interface
[root@server ~]#cd /etc/sysconfig/network-scripts
[root@server ~]#vi ifcfg-eth0
DEVICE="eth2"
BOOTPROTO="dhcp"
HWADDR="00:02:C9:27:59:FE"
NM_CONTROLLED="yes"
ONBOOT="yes"
TYPE="Ethernet"
IPV6INIT="no"
(2)If set ip, will not active after reboot.
When we set some ip address, after reboot or services restart will not active. This means that we have to kill the temporary store ip address. This often occur when we had a dhcp Ip address, then we wants to change to a static. But i also found out that if i wants to change a new network card, will also happen, the ip will not change.
Please set ip address first, then clear this.
[root@server ~]#cd /etc/udev/rules.d
[root@server ~]#rm 70-persistent-net.rules
(3) show ip address
[root@server ~]#ifconfig
(4) show ip interface
[root@server ~]#ip a
(5) ethtool - query or control network driver and hardware settings
ethtool ethernet interface
#ethtool eth0
This will let you see your link rate, support wake on lan, lan detect or not, and so on.
(6) enable your interface
#ifdown eth0
#ifup eth0
(7) ping
ping ip address
ping -c 1 ipaddress ==>ping one second
(8) Search dhcp client ip address, or bmc ip address
cat /var/log/messages | grep BMC MAC address
example: cat /var/log/messages | grep xx:xx:xx:xx:xx:xx
(9) changed Server name
vi /etc/sysconfig/network
NETWORKING=yes
HOSTNAME=putXX
(1)add interface
[root@server ~]#cd /etc/sysconfig/network-scripts
[root@server ~]#vi ifcfg-eth0
DEVICE="eth2"
BOOTPROTO="dhcp"
HWADDR="00:02:C9:27:59:FE"
NM_CONTROLLED="yes"
ONBOOT="yes"
TYPE="Ethernet"
IPV6INIT="no"
(2)If set ip, will not active after reboot.
When we set some ip address, after reboot or services restart will not active. This means that we have to kill the temporary store ip address. This often occur when we had a dhcp Ip address, then we wants to change to a static. But i also found out that if i wants to change a new network card, will also happen, the ip will not change.
Please set ip address first, then clear this.
[root@server ~]#cd /etc/udev/rules.d
[root@server ~]#rm 70-persistent-net.rules
(3) show ip address
[root@server ~]#ifconfig
(4) show ip interface
[root@server ~]#ip a
(5) ethtool - query or control network driver and hardware settings
ethtool ethernet interface
#ethtool eth0
(6) enable your interface
#ifdown eth0
#ifup eth0
(7) ping
ping ip address
ping -c 1 ipaddress ==>ping one second
(8) Search dhcp client ip address, or bmc ip address
cat /var/log/messages | grep BMC MAC address
example: cat /var/log/messages | grep xx:xx:xx:xx:xx:xx
(9) changed Server name
vi /etc/sysconfig/network
NETWORKING=yes
HOSTNAME=putXX
Linux command
PART 1 SIMPLE COMMAND
(1) list directory contents (refer to window dir)
command: ls
Description /purpose: Print or list the file or folder in this directory
[root@server ~]# ls
command: ll
Description /purpose: Print or list the file or folder in this directory, but this will show information.
[root@server ~]# ll
(2) print name of current/working directory (pwd)
Description /purpose: show which directory or path you are in right now.
[root@server ~]# pwd
/root
(3) copy (cp)
Description /purpose: copy file or create backup
#cp dhcp.conf dhcp.conf.bk
(4)move or rename file ( mv)
Description /purpose: rename a file name, or generate a file
#mv old.txt new.txt
(5) cat
Description /purpose: read a file name
cat 123.txt
(6)modify text (vi or vim)
Description /purpose: to modify some file
vi is modify, and vim is improve, which will have show in different color.
Some variable need to used
vi
vim
:q! ==>exit without saving
:w! ==>save
:wq!==>save and quit
:x!==>save and exit
? or / ==>search
Note: For more information, please refer shell script
(7) touch
Description /purpose:to generate a file. Different between vi is it don't have to save to generate a file. It will generate a file if input touch command.
touch aaa.txt
(8)tail
Description /purpose: output the last part of files
will print last 10 line
#tail /var/log/message
output appended data as the file grows.
#tail -f
difference from cat versus tail
tail is different from cat, is cat will read all the file once, but tail will not. For example if you have a log file, you cat log file, it will read all the line from first line to last line. But tail will read last line, and if the file still have message, it will also show.
(9) clear
Description /purpose:clear the terminal screen
#clear
PART 2 Intermediate (common used and file related)
1. extract file
2. compress file
3. mount
what is mount?
A mount is where I wants to mount a directory into one folder. Mount this command can used for many ways.
Basely mount this command is like if i have a directory names test, if i wants to mount a directory "dhcp" into test this directory. Directory test all the data will be used by dhcp this directory. In other word mean all test directory will be gone, will only appear dhcp data. If you umount it, it will be appear.
Mount this command can be used for:
Mount for folder to folder which is like shortcut
# mount --bind /etc/dhcp /dhcpfile_test
Mount for usb drive to /mnt directory
Mount for network
4 link or shortcut
command "ln -s"
ln -s orginally folder or file shortcut
# ln -s /etc/dhcp/ /dhcpfile
5 set date
date MMddhhmmyyyy
(1) list directory contents (refer to window dir)
command: ls
Description /purpose: Print or list the file or folder in this directory
[root@server ~]# ls
command: ll
Description /purpose: Print or list the file or folder in this directory, but this will show information.
[root@server ~]# ll
(2) print name of current/working directory (pwd)
Description /purpose: show which directory or path you are in right now.
[root@server ~]# pwd
/root
(3) copy (cp)
Description /purpose: copy file or create backup
#cp dhcp.conf dhcp.conf.bk
(4)move or rename file ( mv)
Description /purpose: rename a file name, or generate a file
#mv old.txt new.txt
(5) cat
Description /purpose: read a file name
cat 123.txt
(6)modify text (vi or vim)
Description /purpose: to modify some file
vi is modify, and vim is improve, which will have show in different color.
Some variable need to used
vi
vim
:q! ==>exit without saving
:w! ==>save
:wq!==>save and quit
:x!==>save and exit
? or / ==>search
Note: For more information, please refer shell script
(7) touch
Description /purpose:to generate a file. Different between vi is it don't have to save to generate a file. It will generate a file if input touch command.
touch aaa.txt
(8)tail
Description /purpose: output the last part of files
will print last 10 line
#tail /var/log/message
output appended data as the file grows.
#tail -f
difference from cat versus tail
tail is different from cat, is cat will read all the file once, but tail will not. For example if you have a log file, you cat log file, it will read all the line from first line to last line. But tail will read last line, and if the file still have message, it will also show.
(9) clear
Description /purpose:clear the terminal screen
#clear
PART 2 Intermediate (common used and file related)
1. extract file
tar -zxvf extract.tar.gz
#tar -zxvf filename.tar.gz
tar -tzvf compressed.tar.gz
tar -zcvf filnename.tar.gz 'folder destination/'
#tar -zcvf filnename.tar.gz folder /test
what is mount?
A mount is where I wants to mount a directory into one folder. Mount this command can used for many ways.
Basely mount this command is like if i have a directory names test, if i wants to mount a directory "dhcp" into test this directory. Directory test all the data will be used by dhcp this directory. In other word mean all test directory will be gone, will only appear dhcp data. If you umount it, it will be appear.
Mount this command can be used for:
Mount for folder to folder which is like shortcut
# mount --bind /etc/dhcp /dhcpfile_test
Mount for usb drive to /mnt directory
Mount for network
4 link or shortcut
command "ln -s"
ln -s orginally folder or file shortcut
# ln -s /etc/dhcp/ /dhcpfile
5 set date
date MMddhhmmyyyy
BATCH(.bat) SCRIPT(window)
PART1 SIMPLE
(1)CREATE FOLDER
set /P id=Enter id:
mkdir %id%
(2) FOLDER NAME WITH DATE
PART2 Mixed function script
(1) user enter Devices name and IP address
@echo off
for /F "tokens=1-4 delims=/ " %%A in ('date/t') do (
set DateDay=%%A
set DateMonth=%%B
set DateYear=%%C
)
set CurrentDate=%DateDay%-%DateMonth%-%DateYear%
set /P name=Enter name of folder:
set /p bmc_ip="Enter BMC IP Address: "
mkdir %CurrentDate%_%name%
@echo on
ipmitool -I lan -H %bmc_ip% -U USERID -P PASSW0RD sensor > %CurrentDate%_%name%/SENSOR.TXT
ipmitool -I lan -H %bmc_ip% -U USERID -P PASSW0RD sel list > %CurrentDate%_%name%/list.TXT
ipmitool -I lan -H %bmc_ip% -U USERID -P PASSW0RD sel elist > %CurrentDate%_%name%/elist.TXT
output:
Enter name of folder: DUT1-1
Enter BMC IP Address: 192.168.1.2
(1)CREATE FOLDER
set /P id=Enter id:
mkdir %id%
(2) FOLDER NAME WITH DATE
for /F "tokens=1-4 delims=/ " %%A in ('date/t') do (
set DateDay=%%A
set DateMonth=%%B
set DateYear=%%C
)
set CurrentDate=%DateMonth%-%DateDay%-%DateYear%
mkdir %CurrentDate%
(3) PING
@echo off
set /p a="Enter IP Address or Name: "
ping %a%
pause
(4)
PART2 Mixed function script
(1) user enter Devices name and IP address
@echo off
for /F "tokens=1-4 delims=/ " %%A in ('date/t') do (
set DateDay=%%A
set DateMonth=%%B
set DateYear=%%C
)
set CurrentDate=%DateDay%-%DateMonth%-%DateYear%
set /P name=Enter name of folder:
set /p bmc_ip="Enter BMC IP Address: "
mkdir %CurrentDate%_%name%
@echo on
ipmitool -I lan -H %bmc_ip% -U USERID -P PASSW0RD sensor > %CurrentDate%_%name%/SENSOR.TXT
ipmitool -I lan -H %bmc_ip% -U USERID -P PASSW0RD sel list > %CurrentDate%_%name%/list.TXT
ipmitool -I lan -H %bmc_ip% -U USERID -P PASSW0RD sel elist > %CurrentDate%_%name%/elist.TXT
output:
Enter name of folder: DUT1-1
Enter BMC IP Address: 192.168.1.2
Wednesday, November 12, 2014
PXE Setup
PXE legacy/uefi NFS[RHEL6.4]
PXE legacy/uefi HTTP/FTP[RHEL6.4]
Set up Pxe Server with RHEL7.X/ Centos7.X HTTP
Set up Pxe Server with kicstart automation (uefi /legacy ) NFS
PXE legacy/uefi HTTP/FTP[RHEL6.4]
Set up Pxe Server with RHEL7.X/ Centos7.X HTTP
Set up Pxe Server with kicstart automation (uefi /legacy ) NFS
introduce folder and create folder:
[root@localhost ~]# cd /
[root@localhost /]# mkdir /install/nfs_share
[root@localhost /]# mkdir /install/tftpboot
/install/nfs_share ==>put kicstart file, and out centos images
[root@localhost ~]# cd /
[root@localhost /]# mkdir /install/nfs_share
[root@localhost /]# mkdir /install/tftpboot
/install/nfs_share ==>put kicstart file, and out centos images
/install/tftpboot ==>put your pxe menu page
1.Disable
Firewall:
[root@localhost ~]#
service iptables stop
2.Disable
SELinux
[root@localhost ~]# setenforce 0
[root@localhost ~]# setenforce 0
3. copy cdrom
file from dvd rom into desktop
[root@localhost
~]# cp
–av /media/CentOS_6.4_Final /*
4.Convert centos
images folder into iso file
command: mkisofs –r
–o [filename].iso /[file destination/
[root@localhost
~]# mkisofs –r –o Centos_6.4.iso / CentOS_6.4_Final
5. Set your ip
address.
Eth0 set
192.168.2.1, mask: 24, gateway: 192.168.2.254
Eth1: set
192.168.1.1, mask: 24, gateway: 192.168.1.254
Reboot DUT
6.DHCP
service
[root@localhost
~]#vi /etc/sysconfig/dhcpd
DHCPD_INTERFACE="et01
eth1"
[root@localhost
~]# vi /etc/dhcp/dhcpd.conf
dhcpd.conf:
ignore client-updates;
ddns-update-style interim;
default-lease-time 259200;
max-lease-time 518400;
option arch code 93 = unsigned integer 16;
next-server 192.168.2.1;
subnet 192.168.2.0 netmask 255.255.255.0 {
range dynamic-bootp 192.168.2.2 192.168.2.200;
if option arch = 00:07{
#for uefi
filename "BOOTX64.efi";
}else{
#for legacy
filename "pxelinux.0";
}
}
ddns-update-style interim;
default-lease-time 259200;
max-lease-time 518400;
option arch code 93 = unsigned integer 16;
next-server 192.168.2.1;
subnet 192.168.2.0 netmask 255.255.255.0 {
range dynamic-bootp 192.168.2.2 192.168.2.200;
if option arch = 00:07{
#for uefi
filename "BOOTX64.efi";
}else{
#for legacy
filename "pxelinux.0";
}
}
7. TFTP
service
[root@localhost
~]# vim /etc/xinetd.d/tftp
tftp:
tftp:
service
tftp
{
disable
= no
socket_type
= dgram
protocol
= udp
wait
= yes
user
= root
server
= /usr/sbin/in.tftpd
server_args
= -s /install/tftpboot
per_source
= 11
cps
= 100 2
flags
= IPv4
}
8. Create
tftpboot directory
[root@localhost
tftpboot]# chcon --reference /var/lib/tftpboot /install/tftpboot
[root@localhost
/]# cp /usr/share/syslinux/menu.c32 /usr/share/syslinux/vesamenu.c32
/usr/share/syslinux/pxelinux.0 /install/tftpboot/
[root@localhost
/]# mkdir /install/tftpboot/pxelinux.cfg
[root@localhost
/]# mount -o loop Centos_6.4.iso /mnt/
[root@localhost
/]# mkdir -p /install/tftpboot/kernel/centos6.4
[root@localhost
/]# cp /mnt/isolinux/vmlinuz /install/tftpboot/kernel/centos6.4
[root@localhost
/]# cp /mnt/isolinux/initrd.img /install/tftpboot/kernel/centos6.4
[root@localhost
/]# cp /mnt/isolinux/isolinux.cfg /install/tftpboot/pxelinux.cfg/
[root@localhost
/]# cp /mnt/isolinux/boot.msg /install/tftpboot/
[root@localhost
/]# cp /mnt/EFI/BOOT/*.* /install/tftpboot/
[root@localhost
/]# cp /efidefault
/insatll/tftpboot/
9.NFS service
[root@localhost
/]# mkdir -p /install/nfs_share/centos6.4
[root@localhost
/]# vim /etc/fstab
fstab:
fstab:
/dev/mapper/VolGroup-lv_root
/ ext4 defaults 1 1
UUID=46cb1b57-c057-4963-9682-23d850a3fc9d
/boot ext4 defaults 1 2
/dev/mapper/VolGroup-lv_home
/home ext4 defaults 1 2
/dev/mapper/VolGroup-lv_swap
swap swap defaults 0 0
tmpfs
/dev/shm tmpfs defaults 0 0
devpts
/dev/pts devpts gid=5,mode=620 0 0
sysfs
/sys sysfs defaults 0 0
proc
/proc proc defaults 0 0
#add
this line
/Centos_6.4.iso
/install/nfs_share/centos6.4 iso9660 defaults,loop 0 0
to enable mount
[root@localhost
/]# mount -a
#check
to see if it is mounted
[root@localhost
/]# df
Filesystem
1K-blocks Used Available Use% Mounted on
/dev/mapper/VolGroup-lv_root
51606140
16999308 31985392 35% /
tmpfs
987372 228 987144 1% /dev/shm
/dev/sda1
495844 39677 430567 9% /boot
/dev/mapper/VolGroup-lv_home
184350796
191852 174794464 1% /home
/Centos_6.4.iso
3681792 3681792 0 100% /install/nfs_share/centos6.4
9.Edit exports
[root@localhost
/]# vim /etc/exports
[root@localhost /]# mkdir -p /home/leopard
exports:
[root@localhost /]# mkdir -p /home/leopard
exports:
#/install/nfs_share/
192.168.2.*(ro)
/install/nfs_share/
192.168.2.0/24(ro,async,nohide,crossmnt) localhost(ro,async,nohide,crossmnt)
/home/leopard
*(rw,no_root_squash,sync)
10. Set up UEFI and Legacy configure menu boot
Set up UEFI PXE configuration
[root@localhost /]# cd /install/tftpboot
[root@localhost tftpboot]# vi efidefault
#debug --graphics
default=0
#splashimage=(nd)/splash.xpm.gz
timeout 40
#hiddenmenu
title [Leopard_uEFI] CentOS 6.4 x64 for SOL kickstart
root (nd)
kernel /kernel/centos6.4/vmlinuz ip=dhcp ks=nfs:192.168.2.1:/install/nfs_share/sol.ks text console=ttyS1,57600
initrd /kernel/centos6.4/initrd.img
title [Leopard_uEFI] CentOS 6.4 x64 for com kickstart
root (nd)
kernel /kernel/centos6.4/vmlinuz ip=dhcp ks=nfs:192.168.2.1:/install/nfs_share/com.ks text console=ttyS0,57600
initrd /kernel/centos6.4/initrd.img
title [Leopard_uEFI] CentOS 6.4 x64 manual
root (nd)
kernel /EFI_kernel/centos64x64/vmlinuz ip=dhcp method=nfs:192.168.2.1:/images/centos64x64
initrd /EFI_kernel/centos64x64/initrd.img
Set up legacy BIOS PXE configuration
[root@localhost /]# cd /install/tftpboot/pxelinux.cfg
[root@localhost pxelinux.cfg]# vi default
default menu.c32
prompt 0
timeout 300
menu title ==== Boot Menu ====
#LABEL 1)CENTOSX64 LEDGACY (NFS method)
#MENU [Leopard_uEFI] CentOS 6.4 x64 for SOL kickstart
#kernel /kernel/centos6.4/vmlinuz ip=dhcp ks=nfs:192.168.2.1:/install/nfs_share/sol.ks text console=ttyS1,57600
#initrd /kernel/centos6.4/initrd.img
LABEL 1) Boot from local drive
menu label ^2) Boot from local drive
localboot
LABEL 2) CentOS 6.4 x64 final SOL kickstart(http:// method)
kernel kernel/centos6.4/vmlinuz
append initrd=kernel/centos6.4/initrd.img text quiet console=ttyS1,57600n8 ks=nfs://192.168.2.1:/install/nfs_share/sol.ks
LABEL 2) CentOS 6.4 x64 final SOL kickstart(http:// method)
kernel kernel/centos6.4/vmlinuz
append initrd=kernel/centos6.4/initrd.img text quiet console=ttyS0,57600n8 ks=nfs://192.168.2.1:/install/nfs_share/com.ks
LABEL 4) CentOS 6.4 x64 final manual (http:// method)
kernel kernel/centos6.4/vmlinuz
append initrd=kernel/centos6.4/initrd.img method=nfs://192.168.2.1:/Centos6.4 ip=dhcp
11.
kickstart setup
Set up UEFI PXE configuration
[root@localhost /]# cd /install/tftpboot
[root@localhost tftpboot]# vi efidefault
#debug --graphics
default=0
#splashimage=(nd)/splash.xpm.gz
timeout 40
#hiddenmenu
title [Leopard_uEFI] CentOS 6.4 x64 for SOL kickstart
root (nd)
kernel /kernel/centos6.4/vmlinuz ip=dhcp ks=nfs:192.168.2.1:/install/nfs_share/sol.ks text console=ttyS1,57600
initrd /kernel/centos6.4/initrd.img
title [Leopard_uEFI] CentOS 6.4 x64 for com kickstart
root (nd)
kernel /kernel/centos6.4/vmlinuz ip=dhcp ks=nfs:192.168.2.1:/install/nfs_share/com.ks text console=ttyS0,57600
initrd /kernel/centos6.4/initrd.img
title [Leopard_uEFI] CentOS 6.4 x64 manual
root (nd)
kernel /EFI_kernel/centos64x64/vmlinuz ip=dhcp method=nfs:192.168.2.1:/images/centos64x64
initrd /EFI_kernel/centos64x64/initrd.img
title [Leopard_uEFI] CentOS 6.4 x64 for guifullap
root (nd)
kernel /kernel/centos6.4/vmlinuz ip=dhcp ks=nfs:192.168.2.1:/install/nfs_share/guifullap.cfg
initrd /kernel/centos6.4/initrd.img
Set up legacy BIOS PXE configuration
[root@localhost /]# cd /install/tftpboot/pxelinux.cfg
[root@localhost pxelinux.cfg]# vi default
default menu.c32
prompt 0
timeout 300
menu title ==== Boot Menu ====
#LABEL 1)CENTOSX64 LEDGACY (NFS method)
#MENU [Leopard_uEFI] CentOS 6.4 x64 for SOL kickstart
#kernel /kernel/centos6.4/vmlinuz ip=dhcp ks=nfs:192.168.2.1:/install/nfs_share/sol.ks text console=ttyS1,57600
#initrd /kernel/centos6.4/initrd.img
LABEL 1) Boot from local drive
menu label ^2) Boot from local drive
localboot
LABEL 2) CentOS 6.4 x64 final SOL kickstart(http:// method)
kernel kernel/centos6.4/vmlinuz
append initrd=kernel/centos6.4/initrd.img text quiet console=ttyS1,57600n8 ks=nfs://192.168.2.1:/install/nfs_share/sol.ks
LABEL 2) CentOS 6.4 x64 final SOL kickstart(http:// method)
kernel kernel/centos6.4/vmlinuz
append initrd=kernel/centos6.4/initrd.img text quiet console=ttyS0,57600n8 ks=nfs://192.168.2.1:/install/nfs_share/com.ks
LABEL 4) CentOS 6.4 x64 final manual (http:// method)
kernel kernel/centos6.4/vmlinuz
append initrd=kernel/centos6.4/initrd.img method=nfs://192.168.2.1:/Centos6.4 ip=dhcp
[root@localhost
/]# cp /sol.ks com.ks /install/nfs_share/
11.vftfp setup (put
driver inside ftp)
[root@localhost
/]#cp /V9_20141028.tar /var/ftp
12.chkconfig
setup (enable services)
[root@localhost
/]# chkconfig
xinetd on
[root@localhost
/]# chkconfig
tftp on
[root@localhost
/]# chkconfig
rpcbind on
[root@localhost
/]# chkconfig
nfs on
[root@localhost
/]# chkconfig
rpcidmapd on
[root@localhost
/]# chkconfig
nfslock on
[root@localhost
/]# chkconfig
vsftpd on
[root@localhost
/]# chkconfig
dhcpd on
13.Reboot
server or start service
[root@localhost
~]# /etc/init.d/dhcpd restart
[root@localhost
tftpboot]# /etc/init.d/xinetd restart
[root@localhost
/]# /etc/init.d/rpcbind restart
[root@localhost
/]# /etc/init.d/nfs restart
[root@localhost
/]# /etc/init.d/rpcidmapd restart
[root@localhost
/]# /etc/init.d/nfslock restart
#
make sure vsftpd services is running
[root@localhost
/]# /etc/init.d/vsftpd start
14 give permission to kernel
chmod 777
/install/tftpboot/kernel
chmod 777
/install/tftpboot/kernel/centos6.4
_______________________________________________________________________
Set up Pxe Server with kicstart automation (uefi /legacy ) HTTP
introduce folder and create folder:
[root@localhost ~]# cd /
[root@localhost /]# mkdir /tftpboot
[root@localhost ~]# cd /
[root@localhost /]# mkdir /tftpboot
1.Disable Firewall:
[root@localhost ~]# service iptables stop
2.Disable SELinux
[root@localhost ~]# setenforce 0
[root@localhost ~]# setenforce 0
3. copy cdrom file from dvd rom into desktop, and create into iso filoe
[root@localhost ~]# mkdir /var/www/html/Centos6.4
[root@localhost ~]# cd /var/www/html
[root@localhost ~]# mkdir /var/www/html/Centos6.4
[root@localhost ~]# cd /var/www/html
[root@localhost html]# mkisofs -r -o /centos6.4.iso Centos6.4/
8. Create file in httpd directory
[root@localhost /]# cd /var/www/html
[root@localhost html]# mkdir Centos6.4
4. Set your ip address.
Eth0 set 192.168.2.1, mask: 24, gateway: 192.168.2.254
Eth1: set 192.168.1.1, mask: 24, gateway: 192.168.1.254
Reboot DUT
5.DHCP service
[root@localhost ~]#vi /etc/sysconfig/dhcpd
DHCPD_INTERFACE="et01 eth1"
[root@localhost ~]# vi /etc/dhcp/dhcpd.conf
dhcpd.conf:
ignore client-updates;
ddns-update-style interim;
default-lease-time 259200;
max-lease-time 518400;
option arch code 93 = unsigned integer 16;
next-server 192.168.2.1;
subnet 192.168.2.0 netmask 255.255.255.0 {
range dynamic-bootp 192.168.2.2 192.168.2.200;
if option arch = 00:07{
#for uefi
filename "BOOTX64.efi";
}else{
#for legacy
filename "pxelinux.0";
}
}
ddns-update-style interim;
default-lease-time 259200;
max-lease-time 518400;
option arch code 93 = unsigned integer 16;
next-server 192.168.2.1;
subnet 192.168.2.0 netmask 255.255.255.0 {
range dynamic-bootp 192.168.2.2 192.168.2.200;
if option arch = 00:07{
#for uefi
filename "BOOTX64.efi";
}else{
#for legacy
filename "pxelinux.0";
}
}
6. TFTP service
[root@localhost ~]# vim /etc/xinetd.d/tftp
tftp:
tftp:
service tftp
{
disable = no
socket_type = dgram
protocol = udp
wait = yes
user = root
server = /usr/sbin/in.tftpd
server_args = -s /install/tftpboot
per_source = 11
cps = 100 2
flags = IPv4
}
7. Create tftpboot directory
[root@localhost tftpboot]# chcon --reference /var/lib/tftpboot /tftpboot
[root@localhost /]# cp /usr/share/syslinux/menu.c32 /usr/share/syslinux/vesamenu.c32 /usr/share/syslinux/pxelinux.0 /tftpboot/
[root@localhost /]# mkdir /tftpboot/pxelinux.cfg
[root@localhost /]# mkdir -p /tftpboot/kernel/centos6.4
[root@localhost /]# cp /mnt/isolinux/vmlinuz /tftpboot/kernel/centos6.4
[root@localhost /]# cp /mnt/isolinux/initrd.img /tftpboot/kernel/centos6.4
[root@localhost /]# cp /mnt/isolinux/isolinux.cfg /tftpboot/pxelinux.cfg/
[root@localhost /]# cp /mnt/isolinux/boot.msg /tftpboot/
[root@localhost /]# cp /mnt/EFI/BOOT/*.* /tftpboot/
[root@localhost /]# cp /efidefault /tftpboot/
[root@localhost /]# cp /efidefault /tftpboot/
[root@localhost /]# cd /var/www/html
[root@localhost html]# mkdir Centos6.4
[root@localhost /]# mount -o loop centos6.4.iso /var/www/html/Centos6.4
/centos6.4.iso /var/www/html/Centos6.4 iso9660 defaults,loop 0 0
fstab:
/dev/mapper/VolGroup-lv_root / ext4 defaults 1 1
UUID=46cb1b57-c057-4963-9682-23d850a3fc9d /boot ext4 defaults 1 2
/dev/mapper/VolGroup-lv_home /home ext4 defaults 1 2
/dev/mapper/VolGroup-lv_swap swap swap defaults 0 0
tmpfs /dev/shm tmpfs defaults 0 0
devpts /dev/pts devpts gid=5,mode=620 0 0
sysfs /sys sysfs defaults 0 0
proc /proc proc defaults 0 0
#add this line
9. Set up UEFI and Legacy configure menu boot
Set up UEFI PXE configuration
[root@localhost /]# cd /install/tftpboot
[root@localhost tftpboot]# vi efidefault
#debug --graphics
default=0
#splashimage=(nd)/splash.xpm.gz
timeout 40
#hiddenmenu
title [Leopard_uEFI] CentOS 6.4 x64 for SOL kickstart 111
root (nd)
kernel /kernel/centos6.4/vmlinuz ip=dhcp ks=http://192.168.2.1/kickstart/centos6.4/sol.ks text console=ttyS1,57600
initrd /kernel/centos6.4/initrd.img
title [Leopard_uEFI] CentOS 6.4 x64 for com kickstart
root (nd)
kernel /kernel/centos6.4/vmlinuz ip=dhcp ks=http://192.168.2.1/kickstart/centos6.4/com.ks text console=ttyS0,57600
initrd /kernel/centos6.4/initrd.img
title [Leopard_uEFI] CentOS 6.4 x64 for guifullap
root (nd)
kernel /kernel/centos6.4/vmlinuz ip=dhcp ks=http://192.168.2.1/kickstart/centos6.4/guifullap.ks
initrd /kernel/centos6.4/initrd.img
title [Leopard_uEFI] CentOS 6.4 x64 for guifullap_manual
root (nd)
kernel /kernel/centos6.4/vmlinuz ip=dhcp method=http//192.168.2.1/Centos6.4
initrd /kernel/centos6.4/initrd.img
Set up legacy BIOS PXE configuration
[root@localhost /]# cd /install/tftpboot/pxelinux.cfg
[root@localhost pxelinux.cfg]# vi default
default menu.c32
prompt 0
timeout 300
menu title ==== Boot Menu ====
#LABEL 1)CENTOSX64 LEDGACY (NFS method)
#MENU [Leopard_uEFI] CentOS 6.4 x64 for SOL kickstart
#kernel /kernel/centos6.4/vmlinuz ip=dhcp ks=nfs:192.168.2.1:/install/nfs_share/sol.ks text console=ttyS1,57600
#initrd /kernel/centos6.4/initrd.img
LABEL 1) Boot from local drive
menu label ^2) Boot from local drive
localboot
LABEL 2) CentOS 6.4 x64 final (http:// method)
kernel kernel/centos6.4/vmlinuz
#append initrd=kernel/centos6.4/initrd.img \ method=http://192.168.2.1/Centos6.4 ip=dhcp
append initrd=kernel/centos6.4/initrd.img ks=http://192.168.2.1/kickstart/centos6.4/guifullap.ks ip=dhcp
LABEL 3) CentOS 6.4 x64 final SOL kickstart(http:// method)
kernel kernel/centos6.4/vmlinuz
append initrd=kernel/centos6.4/initrd.img text quiet console=ttyS1,57600n8 ks=http://192.168.2.1/kickstart/centos6.4/sol.ks
LABEL 4) CentOS 6.4 x64 final manual (http:// method)
kernel kernel/centos6.4/vmlinuz
append initrd=kernel/centos6.4/initrd.img method=http://192.168.2.1/Centos6.4 ip=dhcp
11. kickstart setup
[root@localhost /]# cd /var/www/html
[root@localhost html]# mkdir kickstart
[root@localhost kickstart]# mkdir centos6.4
Set up UEFI PXE configuration
[root@localhost /]# cd /install/tftpboot
[root@localhost tftpboot]# vi efidefault
#debug --graphics
default=0
#splashimage=(nd)/splash.xpm.gz
timeout 40
#hiddenmenu
title [Leopard_uEFI] CentOS 6.4 x64 for SOL kickstart 111
root (nd)
kernel /kernel/centos6.4/vmlinuz ip=dhcp ks=http://192.168.2.1/kickstart/centos6.4/sol.ks text console=ttyS1,57600
initrd /kernel/centos6.4/initrd.img
title [Leopard_uEFI] CentOS 6.4 x64 for com kickstart
root (nd)
kernel /kernel/centos6.4/vmlinuz ip=dhcp ks=http://192.168.2.1/kickstart/centos6.4/com.ks text console=ttyS0,57600
initrd /kernel/centos6.4/initrd.img
title [Leopard_uEFI] CentOS 6.4 x64 for guifullap
root (nd)
kernel /kernel/centos6.4/vmlinuz ip=dhcp ks=http://192.168.2.1/kickstart/centos6.4/guifullap.ks
initrd /kernel/centos6.4/initrd.img
title [Leopard_uEFI] CentOS 6.4 x64 for guifullap_manual
root (nd)
kernel /kernel/centos6.4/vmlinuz ip=dhcp method=http//192.168.2.1/Centos6.4
initrd /kernel/centos6.4/initrd.img
[root@localhost /]# cd /install/tftpboot/pxelinux.cfg
[root@localhost pxelinux.cfg]# vi default
default menu.c32
prompt 0
timeout 300
menu title ==== Boot Menu ====
#LABEL 1)CENTOSX64 LEDGACY (NFS method)
#MENU [Leopard_uEFI] CentOS 6.4 x64 for SOL kickstart
#kernel /kernel/centos6.4/vmlinuz ip=dhcp ks=nfs:192.168.2.1:/install/nfs_share/sol.ks text console=ttyS1,57600
#initrd /kernel/centos6.4/initrd.img
LABEL 1) Boot from local drive
menu label ^2) Boot from local drive
localboot
LABEL 2) CentOS 6.4 x64 final (http:// method)
kernel kernel/centos6.4/vmlinuz
#append initrd=kernel/centos6.4/initrd.img \ method=http://192.168.2.1/Centos6.4 ip=dhcp
append initrd=kernel/centos6.4/initrd.img ks=http://192.168.2.1/kickstart/centos6.4/guifullap.ks ip=dhcp
LABEL 3) CentOS 6.4 x64 final SOL kickstart(http:// method)
kernel kernel/centos6.4/vmlinuz
append initrd=kernel/centos6.4/initrd.img text quiet console=ttyS1,57600n8 ks=http://192.168.2.1/kickstart/centos6.4/sol.ks
LABEL 4) CentOS 6.4 x64 final manual (http:// method)
kernel kernel/centos6.4/vmlinuz
append initrd=kernel/centos6.4/initrd.img method=http://192.168.2.1/Centos6.4 ip=dhcp
11. kickstart setup
[root@localhost /]# cd /var/www/html
[root@localhost html]# mkdir kickstart
[root@localhost kickstart]# mkdir centos6.4
[root@localhost /]# cp /sol.ks com.ks /var/www/html/kickstart/centos6.4
12.vftfp setup (put driver inside ftp) optional
[root@localhost /]#cp /V9_20141028.tar /var/ftp
13.chkconfig setup (enable services)
[root@localhost /]# chkconfig xinetd on
[root@localhost /]# chkconfig tftp on
[root@localhost /]# chkconfig rpcbind on
[root@localhost /]# chkconfig nfs on
[root@localhost /]# chkconfig rpcidmapd on
[root@localhost /]# chkconfig nfslock on
[root@localhost /]# chkconfig vsftpd on
[root@localhost /]# chkconfig dhcpd on
[root@localhost /]# chkconfig httpd on
14.Reboot server or start service
[root@localhost ~]# /etc/init.d/dhcpd restart
[root@localhost tftpboot]# /etc/init.d/xinetd restart
[root@localhost /]# /etc/init.d/rpcbind restart
[root@localhost /]# /etc/init.d/nfs restart
[root@localhost /]# /etc/init.d/rpcidmapd restart
[root@localhost /]# /etc/init.d/nfslock restart
[root@localhost /]# /etc/init.d/httpd restart
# make sure vsftpd services is running
[root@localhost /]# /etc/init.d/vsftpd start
15 give permission to kernel
chmod 777 /tftpboot/kernel
_______________________________________________________________________
Set up Pxe Server with RHEL7.X/ Centos7.X HTTP
all the settingis the same, except efidefault is different.title [Leopard_uEFI] CentOS 6.4 x64 for guifullap_manual
root (nd)
kernel /kernel/rhel7.1/vmlinuz inst.stage2=http//192.168.2.1/rhel7.1
initrd /kernel/rhel7.1/initrd.img
-----------------------------------------------------------------------------------------------------------------
reference:
Chinese:
http://benjr.tw/83/5
http://blog.xuite.net/geniusn/note/29065663-%E7%94%A8CentOS%E6%9E%B6%E8%A8%ADPXE+Server
http://www.dotblogs.com.tw/ghoseliang/archive/2013/05/01/102558.aspx
English:
http://djmimi-linux.blogspot.tw/2014/03/how-to-build-pxe-server-support-legacy.html
Chinese:
http://benjr.tw/83/5
http://blog.xuite.net/geniusn/note/29065663-%E7%94%A8CentOS%E6%9E%B6%E8%A8%ADPXE+Server
http://www.dotblogs.com.tw/ghoseliang/archive/2013/05/01/102558.aspx
English:
http://djmimi-linux.blogspot.tw/2014/03/how-to-build-pxe-server-support-legacy.html
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