keepalived 订阅
keepalived是一个类似于layer3, 4 & 5交换机制的软件,也就是我们平时说的第3层、第4层和第5层交换。Keepalived是自动完成,不需人工干涉。 展开全文
keepalived是一个类似于layer3, 4 & 5交换机制的软件,也就是我们平时说的第3层、第4层和第5层交换。Keepalived是自动完成,不需人工干涉。
信息
领    域
计算机
特    点
自动完成,不需人工干涉
作    用
检测服务器的状态
中文名
交换机制软件
外文名
Keepalived
Keepalived简介
Keepalived的作用是检测服务器的状态,如果有一台web服务器宕机,或工作出现故障,Keepalived将检测到,并将有故障的服务器从系统中剔除,同时使用其他服务器代替该服务器的工作,当服务器工作正常后Keepalived自动将服务器加入到服务器群中,这些工作全部自动完成,不需要人工干涉,需要人工做的只是修复故障的服务器。
收起全文
精华内容
下载资源
问答
  • keepalived

    2016-01-05 17:00:01
    keepalived安装步骤.txt
  • Keepalived

    2019-11-01 21:16:52
    keepalived高可用 案例一:keepalived Web1 web2 #yum -y install keepalived #vim /etc/keepalived/keepalived.conf Web1 MASTER 100 Web2 BACKUP 50 192.168.4.80 #systemctl restart keepalived 案例二:...

    keepalived高可用

    案例一:keepalived

    Web1 web2
    #yum -y install keepalived
    #vim /etc/keepalived/keepalived.conf
    Web1
    MASTER
    100
    Web2
    BACKUP
    50
    192.168.4.80
    #systemctl restart keepalived

    案例二:keepalived+LVS

    Web1 web2
    #cd /etc/sysconfig/network-scripts/
    #cp ifcfg-lo ifcfg-lo:0
    #vim ifcfg-lo:0
    192.168.4.15
    255.255.255.255
    #vim /etc/sysctl.conf
    Net.ipv4.conf.all.arp_ignore=1
    Net.ipv4.conf.lo.arp_ignore=1
    Net.ipv4.conf.all.arp_announce=2
    Net.ipv4.conf.lo.arp_announce=2
    #systemctl restart network
    Proxy1 proxy2
    #yum -y install ipvsadm
    #yum -y install keepalived
    #vim /etc/keepalived/keepalived.conf
    Lvs
    MASTER
    100
    192.168.4.15
    Server 192.168.4.15:80
    Real srevre 192.168.4.100 192.168.4.200
    DR tcp rr weigth 1
    #systemctl restart keepalived

    展开全文

空空如也

空空如也

1 2 3 4 5 ... 20
收藏数 28,939
精华内容 11,575
热门标签
关键字:

keepalived