第07章keepalived双机热备lvskeepalived综合实验

1、/24vm1/24vm2 nfs vm2vm1internet vm2 nfsNM_CONTROLLEDip centos-01ip 地址三：nfsrootlocalhost 桌面virootlocalhost 桌面# mkdir /opt/wwwroot rootlocalhost 桌面# service iptables stop rootlocalhost 桌面# chkconfig rpcbind on rootlocalhost 桌面# service rpcbind start rootlocalhost 桌面# chkconfig nfs onrootlocalhost 桌面se

2、rvicenfsstart rootlocalhost 桌面# showmount -e四：web1 rootlocalhost # chkconfig rpcbind on rootlocalhost # service rpcbind start rootlocalhost#showmount-e50rootlocalhost#mount50:/opt/wwwroot/var/www/html rootlocalhost # tail -l /etc/mtabrootlocalhosthtml#vi rootlocalhosthtml#vi50:/opt/wwwroot /var/www/

3、html00 rootlocalhost # setinforce 0rootlocalhost#servicehttpdstart rootlocalhost # vi /etc/rc.local/sbin/route add -host 72 dev lo:0 rootlocalhost#routeadd-host72devlo:0 rootlocalhost # vi /etc/sysctl.conf net.ipv4.conf.lo.arp_announce=2 rootlocalhost # sysctl -p五：web2站点设置（web1 rootlocalhost # servi

4、ce iptables stop rootlocalhost # chkconfig rpcbind on rootlocalhost # service rpcbind start rootlocalhost#showmount-e50rootlocalhost#mount50:/opt/wwwroot/var/www/html rootlocalhost # tail -l /etc/mtabrootlocalhosthtml#vi50:/opt/wwwroot /var/www/html00 rootlocalhost # setenforce 0rootlocalhost#servic

5、ehttpdstart rootlocalhost #cd rootlocalhost # vi /etc/rc.local/sbin/route add -host 72 dev lo:0 rootlocalhost#routeadd-host72devlo:0 rootlocalhost # vi /etc/sysctl.conf keepalived1rootlocalhost # mkdir /media/cdrom rootlocalhost # mount /dev/cdrom /media/cdrom rootlocalhost # cd /etc/yum.repos.d/ HY

6、PERLINK mailto:rootlocalhostyum.repos.d rootlocalhost HYPERLINK mailto:rootlocalhostyum.repos.d yum.repos.d#rm-rfCentOS-Base.repo HYPERLINK mailto:rootlocalhostyum.repos.d ro HYPERLINK mailto:rootlocalhostyum.repos.d otlocalhost yum.repos.d# vi CentOS-Media.repoc6-name=CentOS-$releasever-Media HYPER

7、LINK mailto:rootlocalhostyum.repos.d rootlocalhost HYPERLINK mailto:rootlocalhostyum.repos.d yum.repos.d#yum-yinstallipvsadm rootlocalhost yum.repos.d# cdrootlocalhost # chkconfig ipvsadm on rootlocalhost # service ipvsadm restart net.ipv4.conf.eth0.send_redirects = 0 rootlocalhostnetwork-scripts#sy

8、sctlp 2：keepalived 的设置 HYPERLINK mailto:rootlocalhostyum.repos.d rootlocalhost HYPERLINK mailto:rootlocalhostyum.repos.d yum.repos.d#rootlocalhost#yum-yinstallkernel-developenssl-develpopt-devel rootlocalhost # cd /usr/srcrootlocalhostsrc#tarzxfkeepalived-1.2.13.tar.gz rootlocalhost src# cd keepaliv

9、ed-1.2.13 HYPERLINK mailto:rootlocalhostkeepalived-1.2.13 rootlocalhost HYPERLINK mailto:rootlocalhostkeepalived-1.2.13 keepalived-1.2.13#yum-yinstallgcc*gcc- HYPERLINK mailto:rootlocalhostkeepalived-1.2.13 HYPERLINK mailto:rootlocalhostkeepalived-1.2.13 HYPERLINK mailto:rootlocalhostkeepalived-1.2.

10、13 rootlocalhost HYPERLINK mailto:rootlocalhostkeepalived-1.2.13 keepalived-1.2.13# make & make install HYPERLINK mailto:rootlocalhostkeepalived-1.2.13 rootlocalhost HYPERLINK mailto:rootlocalhostkeepalived-1.2.13 keepalived-1.2.13#cd rootlocalhost # ls -l /etc/init.d/keepalived rootlocalhost # chkconfig -add keepalived rootlocalhost # chkconfig keepalived on !ConfigurationFileforkeepalived global_defs router_id vrrp_instanceVI_1state MASTERinterface eth0virtual_router_idpriorityadvert_int 1 authenticationauth_typePASS auth_passvirtual_ipaddress virtual_server7280delay_loop15 lb_algo rr lb_