mtop เอาไว้ monitor การทำงานของ MySQL ครับ
ปล. สำหรับ 64bit server นะครับ
# get http://pkgs.repoforge.org/perl-Curses/perl-Curses-1.28-1.el5.rf.x86_64.rpm
# rpm -ivh perl-Curses-1.28-1.el5.rf.x86_64.rpm
# wget http://pkgs.repoforge.org/mtop/mtop-0.6.6-1.2.el5.rf.noarch.rpm
# rpm -ivh mtop-0.6.6-1.2.el5.rf.noarch.rpm
# mtop –dbuser=root -p
# aptitude install libapr1-dev uuid-dev libaprutil1-dev libmysqlclient15-dev libpq-dev libsqlite3-dev rcconf build-essential -y
# wget http://mirrors.issp.co.th/apache//httpd/httpd-2.4.1.tar.gz
tar -xvf httpd-2.4.1.tar.gz
# cd httpd-2.4.1/
# ./configure
# make
# make install
## Script start|stop|restart
#!/bin/bash
# description: apache2 httpd 2.4.1 server
# Start the service httpd
start() {
/usr/local/apache2/bin/httpd &
echo “Up and running”
}
# Restart the service httpd
stop() {
killall httpd
echo “Killing httpd”
}
### main logic ###
case “$1″ in
start)
start
;;
stop)
stop
;;
*)
echo $”Usage: $0 {start|stop}”
exit 1
esac
exit 0
แต่..ถ้าเป็น lenny หรือ centos5 จะเจอเหตุการณ์แบบนี้!!
configure: error: APR version 1.3.0 or later is required
แก้โดยการ
CentOS
yum remove apr-util-devel apr apr-util-mysql apr-docs apr-devel apr-util apr-util-docs
yum install expat
yum remove apr-util-devel apr apr-util-mysql apr-docs apr-devel apr-u
Debian
aptitude install build-essential
Debian/CentOS
cd /usr/src
wget http://mirrors.issp.co.th/apache//apr/apr-1.4.6.tar.gz
tar xzvf apr-1.4.2.tar.gz
cd apr-1.4.2
./configure –prefix=/usr/local/apr
make
make install
cd /usr/src
wget http://mirrors.issp.co.th/apache//apr/apr-util-1.4.1.tar.gz
tar xzvf apr-util-1.4.1.tar.gz
cd apr-util-1.4.1
./configure –prefix=/usr/local/apr-util –with-apr=/usr/local/apr
make
make install
cd /usr/src
wget http://mirrors.issp.co.th/apache//apr/apr-iconv-1.2.1.tar.gz
tar xzvf apr-iconv-1.2.1.tar.gz
cd apr-iconv-1.2.1
./configure –with-apr=/usr/local/apr
make
make install
cd /usr/src/
wget http://mirrors.issp.co.th/apache//httpd/httpd-2.4.1.tar.gz
tar xzvf httpd-2.4.1.tar.gz
cd httpd-2.4.1
./configure \
–prefix=/usr/local/apache2 \
–enable-mods-shared=all \
–enable-so \
–enable-rewrite \
–enable-cache \
–enable-file-cache \
–enable-mem-cache \
–enable-disk-cache \
–enable-static-support \
–enable-static-htpasswd \
–enable-static-htdigest \
–enable-static-rotatelogs \
–enable-static-logresolve \
–enable-static-htdbm \
–enable-static-ab \
–enable-static-checkgid \
–enable-cgid \
–with-apr=/usr/local/apr/ \
–with-apr-util=/usr/local/apr/ \
–enable-cgi \
–with-expat=builtin \
–enable-ssl \
# make
# make install
# nano /etc/init.d/httpd
#!/bin/bash
# description: apache2 httpd 2.4.1 server
# Start the service httpd
start() {
/usr/local/apache2/bin/httpd &
echo “Up and running”
}
# Restart the service httpd
stop() {
killall httpd
echo “Killing httpd”
}
### main logic ###
case “$1″ in
start)
start
;;
stop)
stop
;;
*)
echo $”Usage: $0 {start|stop}”
exit 1
esac
exit 0
# /etc/init.d/httpd start
source:
http://hi.baidu.com/taiyangx/blog/item/944c9c583f730797810a18d5.html
http://verahill.blogspot.com/2012/02/debian-testing-wheezy-64-building_23.html
http://www.debian-tutorials.com/mysql/how-to-install-apache2-4-php5-and-mysql-from-source-on-debian-linux
โจทย์ไม่ยาก ไม่ง่าย … แค่ไม่เคยทำ
1. dhcp server บน CentOS6
2. แจก ip-address บน subnet ตามต้องการ
3. มี switch layer 2 เป็นตัวแยก vlan
1. สร้าง vlan id ใน switch ก่อน
ตัวอย่าง
2. ติดตั้ง dhcp server , vconfig
# yum install dhcp vconfig -y
3. load module 802.1q
# modprobe 8021q
check :
# lsmod | grep 8021q 8021q 19587 0 garp 5901 1 8021q
4. สร้าง vlan interfaces
# cat /etc/sysconfig/network-scripts/ifcfg-eth0.2 DEVICE="eth0.2" ONBOOT="yes" BOOTPROTO=none VLAN="yes" IPADDR=10.156.3.2 NETMASK=255.255.255.0 # cat /etc/sysconfig/network-scripts/ifcfg-eth0.3 DEVICE="eth0.3" ONBOOT="yes" BOOTPROTO=none VLAN="yes" IPADDR=10.156.4.2 NETMASK=255.255.255.0 # cat /etc/sysconfig/network-scripts/ifcfg-eth0.4 DEVICE="eth0.4" ONBOOT="yes" BOOTPROTO=none VLAN="yes" IPADDR=10.156.5.2 NETMASK=255.255.255.0 # cat /etc/sysconfig/network-scripts/ifcfg-eth0.5 DEVICE="eth0.5" ONBOOT="yes" BOOTPROTO=none VLAN="yes" IPADDR=10.156.6.2 NETMASK=255.255.255.0 # cat /etc/sysconfig/network-scripts/ifcfg-eth0.6 DEVICE="eth0.6" ONBOOT="yes" BOOTPROTO=none VLAN="yes" IPADDR=10.156.7.2 NETMASK=255.255.255.0 # cat /etc/sysconfig/network-scripts/ifcfg-eth0.7 DEVICE="eth0.7" ONBOOT="yes" BOOTPROTO=none VLAN="yes" IPADDR=10.156.9.2 NETMASK=255.255.255.0 # cat /etc/sysconfig/network-scripts/ifcfg-eth0.8 DEVICE="eth0.8" ONBOOT="yes" BOOTPROTO=none VLAN="yes" IPADDR=10.156.11.2 NETMASK=255.255.255.0 # cat /etc/sysconfig/network-scripts/ifcfg-eth0.9 DEVICE="eth0.9" ONBOOT="yes" BOOTPROTO=none VLAN="yes" IPADDR=10.156.13.2 NETMASK=255.255.255.0
5. สร้าง /etc/dhcp/dhcpd.conf
ddns-update-style interim;
ignore client-updates;
authoritative;
subnet 10.156.3.0 netmask 255.255.255.0 {
option routers 10.156.3.1;
option subnet-mask 255.255.255.0;
option domain-name-servers 208.67.222.222,8.8.8.8;
option time-offset -18000; # Eastern Standard Time
range dynamic-bootp 10.156.3.21 10.156.3.200;
default-lease-time 21600;
max-lease-time 43200;
}
subnet 10.156.4.0 netmask 255.255.255.0 {
option routers 10.156.4.1;
option subnet-mask 255.255.255.0;
option domain-name-servers 208.67.222.222,8.8.8.8;
option time-offset -18000; # Eastern Standard Time
range dynamic-bootp 10.156.4.21 10.156.4.200;
default-lease-time 21600;
max-lease-time 43200;
}
subnet 10.156.5.0 netmask 255.255.255.0 {
option routers 10.156.5.1;
option subnet-mask 255.255.255.0;
option domain-name-servers 208.67.222.222,8.8.8.8;
option time-offset -18000; # Eastern Standard Time
range dynamic-bootp 10.156.5.21 10.156.5.200;
default-lease-time 21600;
max-lease-time 43200;
}
subnet 10.156.6.0 netmask 255.255.255.0 {
option routers 10.156.6.1;
option subnet-mask 255.255.255.0;
option domain-name-servers 208.67.222.222,8.8.8.8;
option time-offset -18000; # Eastern Standard Time
range dynamic-bootp 10.156.6.21 10.156.6.200;
default-lease-time 21600;
max-lease-time 43200;
}
subnet 10.156.7.0 netmask 255.255.255.0 {
option routers 10.156.7.1;
option subnet-mask 255.255.255.0;
option domain-name-servers 208.67.222.222,8.8.8.8;
option time-offset -18000; # Eastern Standard Time
range dynamic-bootp 10.156.7.21 10.156.7.200;
default-lease-time 21600;
max-lease-time 43200;
}
subnet 10.156.9.0 netmask 255.255.255.0 {
option routers 10.156.9.1;
option subnet-mask 255.255.255.0;
option domain-name-servers 208.67.222.222,8.8.8.8;
option time-offset -18000; # Eastern Standard Time
range dynamic-bootp 10.156.9.21 10.156.9.200;
default-lease-time 21600;
max-lease-time 43200;
}
subnet 10.156.11.0 netmask 255.255.255.0 {
option routers 10.156.11.1;
option subnet-mask 255.255.255.0;
option domain-name-servers 208.67.222.222,8.8.8.8;
option time-offset -18000; # Eastern Standard Time
range dynamic-bootp 10.156.11.21 10.156.11.200;
default-lease-time 21600;
max-lease-time 43200;
}
subnet 10.156.13.0 netmask 255.255.255.0 {
option routers 10.156.13.1;
option subnet-mask 255.255.255.0;
option domain-name-servers 208.67.222.222,8.8.8.8;
option time-offset -18000; # Eastern Standard Time
range dynamic-bootp 10.156.13.21 10.156.13.200;
default-lease-time 21600;
max-lease-time 43200;
}
ปล. ปรับได้ตามความเหมาะสม
6. แก้ไข /etc/sysconfig/dhcpd
DHCPDARGS=eth0.2 DHCPDARGS=eth0.3 DHCPDARGS=eth0.4 DHCPDARGS=eth0.5 DHCPDARGS=eth0.6 DHCPDARGS=eth0.7 DHCPDARGS=eth0.8 DHCPDARGS=eth0.9
ปล. ปรับได้ตามความเหมาะสม
7. start ซะ!
# service dhcpd start
หลังจากที่ลง CentOS6 แบบ minimal จะพบว่า เราใช้คำสั่ง scp ไม่ได้ ….
bash: scp: command not found
lost connection
แก้ไขโดยการ ติดตั้ง openssh-clients
yum install openssh-clients
rpm -Uvh --oldpackage [filename]
--oldpackage allows you to install older versions, -U means “upgrade”, but in this case it will just replace the other version. If you use -i instead of -U you will end up with both versions installed.