在页面里放上了google的广告
[
2008/09/16 15:49 | by askwan ]
2008/09/16 15:49 | by askwan ]
我在自己网站页面里放上了Google的广告，还真不知道要到啥时候能把我注册askwan.com的域名费用换回来，哈。大伙要是不喜欢的话，在这跟贴，我撤下来！
LVS + piranha 之NAT配置
[ 2008/09/14 11:02 | by askwan ]
2008/09/14 11:02 | by askwan ]
OS : centos4.6
VIP ： 192.168.18.240
LoadBalance: eth0： 192.168.18.241
eth1： 10.10.10.241
BackUp: eth0: 192.168.18.242
eth1: 10.10.10.242
Real Server1: 10.10.10.243
RealServer2: 10.10.10.244
Gateway : 10.10.10.241(10.10.10.242)
1. 安装piranha和ipvsadm
2. 设置piranha密码
piranha-passwd
3. 启动piranha-gui
service piranha-gui start
4. 配置LVS
http://192.168.18.241:3636
具体配置过程不详述
附上配置文件
vim /etc/sysconfig/ha/lvs.cf
6. 分别在LB和BackUp上启用数据转发
# vi /etc/sysctl.conf
net.ipv4.ip_forward = 1
#sysctl -p
7. 启动RealServer上httpd服务
8. 启动LB和Backup上pulse
9. 测试
VIP ： 192.168.18.240
LoadBalance: eth0： 192.168.18.241
eth1： 10.10.10.241
BackUp: eth0: 192.168.18.242
eth1: 10.10.10.242
Real Server1: 10.10.10.243
RealServer2: 10.10.10.244
Gateway : 10.10.10.241(10.10.10.242)
1. 安装piranha和ipvsadm
2. 设置piranha密码
piranha-passwd
3. 启动piranha-gui
service piranha-gui start
4. 配置LVS
http://192.168.18.241:3636
具体配置过程不详述
附上配置文件
vim /etc/sysconfig/ha/lvs.cf
serial_no = 14
primary = 192.168.18.241
service = lvs
backup_active = 1
backup = 192.168.18.242
heartbeat = 1
heartbeat_port = 539
keepalive = 6
deadtime = 18
network = nat
nat_router = 10.10.10.241 eth1
nat_nmask = 255.255.255.0
debug_level = NONE
monitor_links = 0
virtual webserv {
active = 1
address = 192.168.18.240 eth0:1
vip_nmask = 255.255.255.0
port = 80
send = "GET / HTTP/1.0\r\n\r\n"
expect = "HTTP"
use_regex = 0
load_monitor = none
scheduler = wlc
protocol = tcp
timeout = 6
reentry = 15
quiesce_server = 0
server node1 {
address = 10.10.10.243
active = 1
weight = 50
}
server node2 {
address = 10.10.10.244
active = 1
weight = 50
}
}
5. 将配置文件copy至Backup相应目录下primary = 192.168.18.241
service = lvs
backup_active = 1
backup = 192.168.18.242
heartbeat = 1
heartbeat_port = 539
keepalive = 6
deadtime = 18
network = nat
nat_router = 10.10.10.241 eth1
nat_nmask = 255.255.255.0
debug_level = NONE
monitor_links = 0
virtual webserv {
active = 1
address = 192.168.18.240 eth0:1
vip_nmask = 255.255.255.0
port = 80
send = "GET / HTTP/1.0\r\n\r\n"
expect = "HTTP"
use_regex = 0
load_monitor = none
scheduler = wlc
protocol = tcp
timeout = 6
reentry = 15
quiesce_server = 0
server node1 {
address = 10.10.10.243
active = 1
weight = 50
}
server node2 {
address = 10.10.10.244
active = 1
weight = 50
}
}
6. 分别在LB和BackUp上启用数据转发
# vi /etc/sysctl.conf
net.ipv4.ip_forward = 1
#sysctl -p
7. 启动RealServer上httpd服务
8. 启动LB和Backup上pulse
Quotation
#service pulse start
9. 测试
LVS + piranha 之Tunnel配置
[ 2008/09/14 07:49 | by askwan ]
2008/09/14 07:49 | by askwan ]
OS : centos4.6
VIP ： 192.168.18.200
LoadBalance: 192.168.18.241
BackUp: 192.168.18.242
Real Server1: 192.168.18.243
RealServer2: 192.168.18.244
1. 安装piranha和ipvsadm
2. 设置piranha密码
piranha-passwd
3. 启动piranha-gui
service piranha-gui start
4. 配置LVS
http://192.168.18.241:3636
具体配置过程不详述
附上配置文件
vim /etc/sysconfig/ha/lvs.cf
5. 将配置文件copy至Backup相应目录下
6. 分别在LB和BackUp上启用数据转发
# vi /etc/sysctl.conf
net.ipv4.ip_forward = 0
修改为
net.ipv4.ip_forward = 1
#sysctl -p
7. 配置RealServer
创建IP Tunnel
将tunl0加入路由表（routing table）
#echo 1 > /proc/sys/net/ipv4/conf/all/arp_ignore
#echo 2 > /proc/sys/net/ipv4/conf/all/arp_announce
#echo 1 > /proc/sys/net/ipv4/conf/tunl0/arp_ignore
#echo 2 > /proc/sys/net/ipv4/conf/tunl0/arp_announce
8. 启动RealServer上httpd服务
9. 启动LB和Backup上pulse
10. 测试
VIP ： 192.168.18.200
LoadBalance: 192.168.18.241
BackUp: 192.168.18.242
Real Server1: 192.168.18.243
RealServer2: 192.168.18.244
1. 安装piranha和ipvsadm
2. 设置piranha密码
piranha-passwd
3. 启动piranha-gui
service piranha-gui start
4. 配置LVS
http://192.168.18.241:3636
具体配置过程不详述
附上配置文件
vim /etc/sysconfig/ha/lvs.cf
serial_no = 14
primary = 192.168.18.241
service = lvs
backup_active = 1
backup = 192.168.18.242
heartbeat = 1
heartbeat_port = 539
keepalive = 6
deadtime = 18
network = tunnel
debug_level = NONE
monitor_links = 0
virtual webserv {
active = 1
address = 192.168.18.240 eth0:1
vip_nmask = 255.255.255.0
port = 80
send = "GET / HTTP/1.0\r\n\r\n"
expect = "HTTP"
use_regex = 0
load_monitor = none
scheduler = wrr
protocol = tcp
timeout = 6
reentry = 15
quiesce_server = 0
server node1 {
address = 192.168.18.243
active = 1
weight = 50
}
server node2 {
address = 192.168.18.244
active = 1
weight = 50
}
}
primary = 192.168.18.241
service = lvs
backup_active = 1
backup = 192.168.18.242
heartbeat = 1
heartbeat_port = 539
keepalive = 6
deadtime = 18
network = tunnel
debug_level = NONE
monitor_links = 0
virtual webserv {
active = 1
address = 192.168.18.240 eth0:1
vip_nmask = 255.255.255.0
port = 80
send = "GET / HTTP/1.0\r\n\r\n"
expect = "HTTP"
use_regex = 0
load_monitor = none
scheduler = wrr
protocol = tcp
timeout = 6
reentry = 15
quiesce_server = 0
server node1 {
address = 192.168.18.243
active = 1
weight = 50
}
server node2 {
address = 192.168.18.244
active = 1
weight = 50
}
}
5. 将配置文件copy至Backup相应目录下
6. 分别在LB和BackUp上启用数据转发
# vi /etc/sysctl.conf
net.ipv4.ip_forward = 0
修改为
net.ipv4.ip_forward = 1
#sysctl -p
7. 配置RealServer
创建IP Tunnel
Quotation
# ifconfig tunl0 192.168.18.240 netmask 255.255.255.255 broadcast 192.168.18.240 up
将tunl0加入路由表（routing table）
Quotation
# route add -host 192.168.18.240 dev tunl0
Quotation
#echo 1 > /proc/sys/net/ipv4/conf/all/arp_ignore
#echo 2 > /proc/sys/net/ipv4/conf/all/arp_announce
#echo 1 > /proc/sys/net/ipv4/conf/tunl0/arp_ignore
#echo 2 > /proc/sys/net/ipv4/conf/tunl0/arp_announce
8. 启动RealServer上httpd服务
9. 启动LB和Backup上pulse
Quotation
#service pulse start
10. 测试
LVS + piranha 之DR配置
[ 2008/09/14 07:45 | by askwan ]
2008/09/14 07:45 | by askwan ]
OS : centos4.6
VIP ： 192.168.18.200
LoadBalance: 192.168.18.241
BackUp: 192.168.18.242
Real Server1: 192.168.18.243
RealServer2: 192.168.18.244
Gateway : 192.168.18.1
1. 安装piranha和ipvsadm
2. 设置piranha密码
piranha-passwd
3. 启动piranha-gui
service piranha-gui start
4. 配置LVS
http://192.168.18.241:3636
具体配置过程不详述
附上配置文件
vim /etc/sysconfig/ha/lvs.cf
5. 将配置文件copy至Backup相应目录下
6. 分别在LB和BackUp上启用数据转发
# vi /etc/sysctl.conf
net.ipv4.ip_forward = 1
#sysctl -p
7. 配置RealServer
关闭ARP广播响应
8. 启动RealServer上httpd服务
9. 启动LB和Backup上pulse
10. 测试
VIP ： 192.168.18.200
LoadBalance: 192.168.18.241
BackUp: 192.168.18.242
Real Server1: 192.168.18.243
RealServer2: 192.168.18.244
Gateway : 192.168.18.1
1. 安装piranha和ipvsadm
2. 设置piranha密码
piranha-passwd
3. 启动piranha-gui
service piranha-gui start
4. 配置LVS
http://192.168.18.241:3636
具体配置过程不详述
附上配置文件
vim /etc/sysconfig/ha/lvs.cf
serial_no = 16
primary = 192.168.18.241
service = lvs
backup_active = 1
backup = 192.168.18.242
heartbeat = 1
heartbeat_port = 539
keepalive = 6
deadtime = 18
network = direct
debug_level = NONE
monitor_links = 0
virtual webserv {
active = 1
address = 192.168.18.240 eth0:1
vip_nmask = 255.255.255.0
port = 80
send = "GET / HTTP/1.0\r\n\r\n"
expect = "HTTP"
use_regex = 0
load_monitor = none
scheduler = wrr
protocol = tcp
timeout = 6
reentry = 15
quiesce_server = 0
server node1 {
address = 192.168.18.243
active = 1
weight = 50
}
server node2 {
address = 192.168.18.244
active = 1
weight = 50
}
}
primary = 192.168.18.241
service = lvs
backup_active = 1
backup = 192.168.18.242
heartbeat = 1
heartbeat_port = 539
keepalive = 6
deadtime = 18
network = direct
debug_level = NONE
monitor_links = 0
virtual webserv {
active = 1
address = 192.168.18.240 eth0:1
vip_nmask = 255.255.255.0
port = 80
send = "GET / HTTP/1.0\r\n\r\n"
expect = "HTTP"
use_regex = 0
load_monitor = none
scheduler = wrr
protocol = tcp
timeout = 6
reentry = 15
quiesce_server = 0
server node1 {
address = 192.168.18.243
active = 1
weight = 50
}
server node2 {
address = 192.168.18.244
active = 1
weight = 50
}
}
5. 将配置文件copy至Backup相应目录下
6. 分别在LB和BackUp上启用数据转发
# vi /etc/sysctl.conf
net.ipv4.ip_forward = 1
#sysctl -p
7. 配置RealServer
Quotation
#ifconfig lo:0 192.168.18.240 broadcast 192.168.18.240 netmask 255.255.255.255 up
#route add -host 192.168.18.240 dev lo:0
#route add -host 192.168.18.240 dev lo:0
关闭ARP广播响应
Quotation
#echo 1 > /proc/sys/net/ipv4/conf/all/arp_ignore
#echo 2 > /proc/sys/net/ipv4/conf/all/arp_announce
#echo 1 > /proc/sys/net/ipv4/conf/tunl0/arp_ignore
#echo 2 > /proc/sys/net/ipv4/conf/tunl0/arp_announce
#echo 2 > /proc/sys/net/ipv4/conf/all/arp_announce
#echo 1 > /proc/sys/net/ipv4/conf/tunl0/arp_ignore
#echo 2 > /proc/sys/net/ipv4/conf/tunl0/arp_announce
8. 启动RealServer上httpd服务
9. 启动LB和Backup上pulse
Quotation
#service pulse start
10. 测试
