piranha + lvs图形化配置

yinl_li

　　调度主机：192.168.0.85；192.168.0.52
realserver:192.168.0.96;192.168.0.66

realserver:
[root@desktop66 ~]# ifconfig lo:0 192.168.0.136 netmask 255.255.255.255 up
[root@desktop66 ~]#  route add -host 192.168.0.136 dev lo:0
[root@desktop66 ~]# yum install -y httpd
[root@desktop66 ~]# vim /var/www/html/index.html
[root@desktop66 ~]# /etc/init.d/httpd start

192.168.0.85配置：
[root@desktop85 ~]# yum install -y piranha
[root@desktop85 ~]# rpm -q ipvsadm
ipvsadm-1.25-9.el6.x86_64
[root@desktop85 ~]# /etc/init.d/piranha-gui start
Starting piranha-gui:                                      [  OK  ]
[root@desktop85 ~]# netstat -antlp
tcp        0      0 :::3636                     :::*                        LISTEN      1345/httpd   
[root@desktop85 ~]# piranha-passwd
New Password:
Verify:
Adding password for user piranha
现在浏览器访问192.168.0.85:3636
username:piranha
passwd:刚才设置的
添加一个物理网卡：
[root@desktop85 network-scripts]# cp ifcfg-eth0 ifcfg-eth1
根据 /etc/udev/rules.d/70-persistent-net.rules 文件中的提示修改ifcfg-eth1,该网卡用于心跳检测的！
[root@desktop85 ~]# vim /etc/sysconfig/network-scripts/ifcfg-eth1
DEVICE="eth1"
BOOTPROTO="none"
HWADDR="52:54:00:8d:82:cc"
NM_CONTROLLED="yes"
ONBOOT="yes"
IPADDR=10.0.0.85
NETMASK=255.255.255.0

通过浏览器配置配置文件：
GLOBAL SETTINGS =>
Primary server public IP:192.168.0.85
Primary server private IP:10.0.0.85
=>ACCEPT,此时，就已经在/etc/sysconfig/ha/lvs.cf写入配置
REDUNDANCY=>
Redundant server public IP:192.168.0.52
Redundant server private IP:10.0.0.52
勾选Monitor NIC links for failures和Syncdaemon
=>ACEPT
根据服务配置一下VIRTUAL SERVERS
浏览器页面=>VIRTUAL SERVERS=>(DE)ACTIVATE
浏览器页面=>VIRTUAL SERVERS=>(DE)ACTIVATE=>EDIT=>REAL SERVER=选中主机并激活
[root@desktop85 ~]# /etc/init.d/pulse start
Starting pulse:                                            [  OK  ]
[root@desktop85 ~]# ipvsadm -L
IP Virtual Server version 1.2.1 (size=4096)
Prot LocalAddress:Port Scheduler Flags
  -> RemoteAddress:Port           Forward Weight ActiveConn InActConn
TCP  server36.example.com:http rr
  -> desktop66.example.com:http   Route   1      0          0         
  -> desktop96.example.com:http   Route   1      0          0   

此时在192.168.0.52上也安装pinanha 和配置虚拟心跳IP
[root@desktop85 ha]# scp lvs.cf 192.168.0.52:/etc/sysconfig/ha/

ot@desktop52 ha]# cat lvs.cf
serial_no = 16
primary = 192.168.0.85
primary_private = 10.0.0.85
service = lvs
backup_active = 1
backup = 192.168.0.52
backup_private = 10.0.0.52
heartbeat = 1
heartbeat_port = 1045
keepalive = 3
deadtime = 5
network = direct
debug_level = NONE
monitor_links = 1
syncdaemon = 1
virtual web {
     active = 1
     address = 192.168.0.136 eth0:0
     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 = rr
     protocol = tcp
     timeout = 6
     reentry = 15
     quiesce_server = 0
     server desktop96.example.com {
         address = 192.168.0.96
         active = 1
         port = 80
         weight = 1
     }
     server desktop66.example.com {
         address = 192.168.0.66
         active = 1
         port = 80
         weight = 1
     }
}