本文主要包含ipvsadm,ipvsadm命令,ipvsadm下载,ipvsadm安装,ipvsadm 1.26.tar.gz等服务器相关知识,网友希望可以进行参考
ipvsadm ：定义管理LVS集群的命令行工具
ipvsadm -A|E -t|u|f service-address [-s scheduler] [-p [timeout]] [-M netmask]
-A ：添加一条新的虚拟服务器记录
-E ：编辑虚拟服务器记录
-D ：删除虚拟服务器记录
-C ：清楚所有的虚拟服务器记录
-R ：恢复虚拟服务器规则
-S ：保存虚拟服务器规则
-t ：tcp协议集群
-u ：udp协议集群
-p ：会话保持时间
-m：指定LVS的工作模式为NAT模式
-g ：指定LVS的工作模式为直接路由
-i ：指定LVS的工作模式为隧道模式
[root@zhu1 ~]# ipvsadm -A -t 192.168.70.70:80 -s rr #创建VIP [root@zhu1 ~]# ipvsadm -a -t 192.168.70.70:80 -r 192.168.70.136 -m #指定真实的服务器并指定模式为nat [root@zhu1 ~]# ipvsadm -a -t 192.168.70.70:80 -r 192.168.70.137 -m [root@zhu1 ~]# ipvsadm -L -n #查看集群的配置信息 IP Virtual Server version 1.2.1 (size=4096) Prot LocalAddress:Port Scheduler Flags -> RemoteAddress:Port Forward Weight ActiveConn InActConn TCP 192.168.70.70:80 rr -> 192.168.70.137:80 Masq 1 0 0 -> 192.168.70.136:80 Masq 1 0 0
-r rip ：指定真实服务器的ip地址
[root@zhu1 ~]# ipvsadm --help ipvsadm v1.24 2005/12/10 (compiled with popt and IPVS v1.2.1) Usage: ipvsadm -A|E -t|u|f service-address [-s scheduler] [-p [timeout]] [-M netmask] ipvsadm -D -t|u|f service-address ipvsadm -C ipvsadm -R ipvsadm -S [-n] ipvsadm -a|e -t|u|f service-address -r server-address [options] ipvsadm -d -t|u|f service-address -r server-address ipvsadm -L|l [options] ipvsadm -Z [-t|u|f service-address] ipvsadm --set tcp tcpfin udp ipvsadm --start-daemon state [--mcast-interface interface] [--syncid sid] ipvsadm --stop-daemon state ipvsadm -h Commands: Either long or short options are allowed. --add-service -A add virtual service with options --edit-service -E edit virtual service with options --delete-service -D delete virtual service --clear -C clear the whole table --restore -R restore rules from stdin --save -S save rules to stdout --add-server -a add real server with options --edit-server -e edit real server with options --delete-server -d delete real server --list -L|-l list the table --zero -Z zero counters in a service or all services --set tcp tcpfin udp set connection timeout values --start-daemon start connection sync daemon --stop-daemon stop connection sync daemon --help -h display this help message Options: --tcp-service -t service-address service-address is host[:port] --udp-service -u service-address service-address is host[:port] --fwmark-service -f fwmark fwmark is an integer greater than zero --scheduler -s scheduler one of rr|wrr|lc|wlc|lblc|lblcr|dh|sh|sed|nq, the default scheduler is wlc. --persistent -p [timeout] persistent service --netmask -M netmask persistent granularity mask --real-server -r server-address server-address is host (and port) --gatewaying -g gatewaying (direct routing) (default) --ipip -i ipip encapsulation (tunneling) --masquerading -m masquerading (NAT) --weight -w weight capacity of real server --u-threshold -x uthreshold upper threshold of connections --l-threshold -y lthreshold lower threshold of connections --mcast-interface interface multicast interface for connection sync --syncid sid syncid for connection sync (default=255) --connection -c output of current IPVS connections --timeout output of timeout (tcp tcpfin udp) --daemon output of daemon information --stats output of statistics information --rate output of rate information --exact expand numbers (display exact values) --thresholds output of thresholds information --persistent-conn output of persistent connection info --sort sorting output of service/server entries --numeric -n numeric output of addresses and ports