{"id":2212,"date":"2025-11-03T15:34:13","date_gmt":"2025-11-03T07:34:13","guid":{"rendered":"http:\/\/113.45.254.23\/?p=2212"},"modified":"2025-11-04T21:51:52","modified_gmt":"2025-11-04T13:51:52","slug":"lvs%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1%e9%9b%86%e7%be%a4","status":"publish","type":"post","link":"http:\/\/113.45.254.23\/?p=2212","title":{"rendered":"LVS\u8d1f\u8f7d\u5747\u8861\u96c6\u7fa4"},"content":{"rendered":"\n

\u4e00\u3001\u5b9e\u9a8c\u73af\u5883\uff1a<\/h2>\n\n\n\n

\u9700\u89816\u53f0\u670d\u52a1\u5668\uff1a<\/p>\n\n\n\n

192.168.7.10 \u8fd8\u539f\u65b0\u7cfb\u7edf\uff0c\u5f00\u673a\uff1bnode1<\/p>\n\n\n\n

192.168.7.11\u8fd8\u539f\u65b0\u7cfb\u7edf\uff0c\u5f00\u673a\uff1bnode2<\/p>\n\n\n\n

192.168.7.12 \u8fd8\u539f\u65b0\u7cfb\u7edf\uff0c\u6dfb\u52a0\u65b0\u7f51\u5361VMnet1\uff0c\u5f00\u673a; web1<\/p>\n\n\n\n

192.168.7.13 \u8fd8\u539f\u65b0\u7cfb\u7edf\uff0c\u6dfb\u52a0\u65b0\u7f51\u5361VMnet1\uff0c\u5f00\u673a; web2<\/p>\n\n\n\n

192.168.7.14\u8fd8\u539f\u65b0\u7cfb\u7edf\uff0c\u6dfb\u52a0\u65b0\u7f51\u5361VMnet1\uff0c\u5f00\u673a; web3<\/p>\n\n\n\n

192.168.7.15\u8fd8\u539f\u65b0\u7cfb\u7edf\uff0c\u6dfb\u52a0\u4e00\u5757SCSI\u7684100G\u786c\u76d8\uff0c\u5f00\u673a;nfs<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
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\u4e8c\u3001\u4fee\u6539server 10\u300111\u4e3b\u673a\u540d\u4e3anode1\u3001node2\uff0cserver12\u3001server13\u4e3b\u673a\u540d\u4e3aweb1\u3001web2\u3001web3\uff0cserver15\u4e3anfs\uff1a<\/h2>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
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\"\"<\/div><\/figure>\n\n\n\n

\u4e09\u3001\u516d\u53f0\u540c\u65f6\u5173\u95edsestatus\u548c\u9632\u706b\u5899\uff1a<\/h2>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n

\u56db\u3001\u516d\u53f0\u9700\u540c\u6b65\u963f\u91cc\u4e91\u65f6\u95f4\uff1a<\/h2>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
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\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n

\u4e94\u3001node1\u3001node2\u5b89\u88c5keepalived\uff08\u76ee\u7684\u5b9e\u73b0\u9ad8\u53ef\u7528\u548c\u8d1f\u8f7d\u5747\u8861\uff09<\/h2>\n\n\n\n
[root@node1 ~]# dnf -y install keepalived\t\t\u5b89\u88c5keepalived(\u4f5c\u7528\uff1a\u5b9e\u73b0\u9ad8\u53ef\u7528\u548c\u8d1f\u8f7d\u5747\u8861)<\/code><\/pre>\n\n\n\n
[root@node2 ~]# dnf -y install keepalived\t\t\u5b89\u88c5keepalived(\u4f5c\u7528\uff1a\u5b9e\u73b0\u9ad8\u53ef\u7528\u548c\u8d1f\u8f7d\u5747\u8861)<\/code><\/pre>\n\n\n\n
\u516d\u3001\u5907\u4efdkeepalived\u914d\u7f6e\u6587\u4ef6\u53ca\u8bbe\u7f6e192.168.7.254\u7684\u670d\u52a1\u5668\u4e3a\u4e3b\uff0c\u4f18\u5148\u7ea7\u4e3a100<\/h2>\n\n\n\n
cp \/etc\/keepalived\/keepalived.conf \/etc\/keepalived\/keepalived.conf.bak\uff08\u5907\u4efdkeepalived\u7684\u914d\u7f6e\u6587\u4ef6\uff09\n\n[root@node1 ~]# vim \/etc\/keepalived\/keepalived.conf\t\t\u7f16\u8f91keepalived\u7684\u914d\u7f6e\u6587\u4ef6<\/code><\/pre>\n\n\n\n
! Configuration File for keepalived\n\nglobal_defs {\n   notification_email {\n     2823629811@qq.com\t\t\u5199\u5165\u901a\u77e5\u90ae\u7bb1\n   }\n   router_id LVS_DEVEL\t\t\u8def\u7531\u7684ID\u540d\u79f0\n}\n\nvrrp_instance VI_1 {\n    state MASTER\t\t\t\u72b6\u6001\u662f\u4e3b\n    interface ens160\t\t\u7f51\u5361\u63a5\u53e3ens160\n    virtual_router_id 51\n    priority 100\t\t\t\u4f18\u5148\u7ea7100\n    advert_int 1\n    authentication {\n        auth_type PASS\n        auth_pass 1111\n    }\n    virtual_ipaddress {\n        192.168.7.254\t\t\u865a\u62dfIP 192.168.7.25490\u7b80\u79f0VIP\n    }\n}<\/code><\/pre>\n\n\n\n
virtual_server 192.168.7.254 80 { \u865a\u62df\u670d\u52a1\u5668\u7684\u540d\u79f0192.168.7.254\uff1b\u7aef\u53e380\n    delay_loop 6\n    lb_algo rr\t\t\t\t\t\t\u7b97\u6cd5\u91c7\u7528\u8f6e\u8be2 rr\n    lb_kind DR\t\t\t\t\t\t\u8c03\u5ea6\u5668\u7684\u7c7b\u578b\u4e3a\u76f4\u63a5\u8def\u7531 \u7b80\u79f0DR\n    persistence_timeout 50\n    protocol TCP\n\t\t\t\t\t\t\t\t\tweb1\u670d\u52a1\u5668\n    real_server 192.168.7.12 80 {\t\u5b9a\u4e49\u540e\u53f0\u771f\u5b9e\u7684web\u670d\u52a1\u5668\u7684IP\uff1a192.168.7.12\uff1b\u7aef\u53e380\n        weight 1\t\t\t\t\t\u6743\u91cd1\n        TCP_CHECK {\t\t\t\t\tTCP\u534f\u8bae\u7684\u68c0\u67e5\n            connect_timeout 3\t\t\u8fde\u63a5\u64cd\u4f5c\u65f6\u95f43\u79d2\n            retry 3\t\t\t\t\t\u91cd\u8bd53\u79d2\n            delay_before_retry 3\t\u5ef6\u671f\u91cd\u8bd53\u79d2\n            connect_port 80\t\t\t\u8fde\u63a5\u7aef\u53e380\n        }\n    }\t\t\t\t\t\t\t\tweb2\u670d\u52a1\u5668\n    real_server 192.168.7.13 80 {\t\t\t\u5b9a\u4e49\u540e\u53f0\u771f\u5b9e\u7684web\u670d\u52a1\u5668\u7684IP\uff1a192.168.7.13\uff1b\u7aef\u53e380\n\n        weight 1\t\t\t\t\t\t\u6743\u91cd1\n        TCP_CHECK{\n            connect_timeout 3\n            retry 3\n            delay_before_retry 3\n            connect_port 80\n        }\n    }\n    real_server 192.168.7.14 80 {\tweb3\u670d\u52a1\u5668\n        weight 1\n        TCP_CHECK{\n            connect_timeout 3\n            retry 3\n            delay_before_retry 3\n            connect_port 80\n        }\n    }\n}<\/code><\/pre>\n\n\n\n
\u4e03\u3001\u5c06node1\u7684\u914d\u7f6e\u6587\u4ef6\u8fdc\u7a0b\u590d\u5236\u5230node2\u4e0a\uff1a<\/h2>\n\n\n\n
[root@node1 ~]# scp \/etc\/keepalived\/keepalived.conf 192.168.7.11:\/etc\/keepalived\/keepalived.conf\t\t\t\t\t\t\t\u5c06keepalived\u7684\u914d\u7f6e\u6587\u4ef6\u8fdc\u7a0b\u590d\u5236\u5230192.168.7.11\u7684\u914d\u7f6e\u6587\u4ef6\u76ee\u5f55\u4e0b\uff08scp\u8fdc\u7a0b\u590d\u5236\uff09<\/code><\/pre>\n\n\n\n
\u516b\u3001node1\u4e0a\u91cd\u542fkeepalived\uff0c\u67e5\u770bens160\u7f51\u5361\u4fe1\u606f<\/h2>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
[root@node1 ~]#systemctl restart keepalived\n[root@node1 ~]#systemctl enable --now keepalived\n[root@node1 ~]#ip addr<\/code><\/pre>\n\n\n\n
\u4e5d\u3001node2\u4e0a\u5b89\u88c5keepalived\uff0c\u8bbe\u7f6e192.168.7.254\u7684\u670d\u52a1\u5668\u4e3a\u4e3b\uff0c\u4f18\u5148\u7ea7\u4e3a100<\/h2>\n\n\n\n
[root@node 2]# dnf -y install keepalived\n[root@node2 ~]# vim \/etc\/keepalived\/keepalived.conf \t\t\u7f16\u8f91keep alive\u7684\u914d\u7f6e\u6587\u4ef6\n11     state BACKUP\t\t\t\t\t\t\t\t\t\t\t\u72b6\u6001\u662f\u5907\u4efd\n14     priority 90\t\t\t\t\t\t\t\t\t\t\t\u4f18\u5148\u7ea7\u662f90\uff08\u5fc5\u987b\u4f4e\u4e8e\u4e3b\u7684\u4f18\u5148\u7ea7\uff09\n<\/code><\/pre>\n\n\n\n
\u5341\u3001node2\u91cd\u542fkeepalived<\/h2>\n\n\n\n
[root@node2 ~]# systemctl restart keepalived\n[root@node2 ~]# systemctl enable keepalived\n[root@node2 ~]# ip addr<\/code><\/pre>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u5341\u4e00\u3001\u5728\u771f\u5b9e\u673a\u4e0aping 192.168.7.254<\/h2>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u5341\u4e8c\u3001node1\u5173\u673a\uff0c\u6d4b\u8bd5ping192.168.7.254\u901a\u4e0d\u901a<\/h2>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u5341\u4e8c \uff082\uff09\u3001Node2\uff08192.168.7.11\uff09\u548c\u6700\u540e\u4e00\u53f0nfs\uff08192.168.7.15\uff09\u5173\u673a<\/h2>\n\n\n\n
\u5341\u4e09\u3001web1\u3001web2\u3001web3\u8fdb\u5165\u7f51\u5361\u914d\u7f6e\u6587\u4ef6\u76ee\u5f55<\/h2>\n\n\n\n
cd \/etc\/NetworkManager\/system-connections\/\uff08\u8fdb\u5165\u7f51\u5361\u914d\u7f6e\u6587\u4ef6\u76ee\u5f55\uff09<\/code><\/pre>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
[root@web1 system-connections] ls<\/code><\/pre>\n\n\n\n
[root@web1 system-connections] ip addr<\/code><\/pre>\n\n\n\n
\u5341\u56db\u3001\u5f53\u524d\u7cfb\u7edf\u4e2d\u7684 ens160.nmconnection \u6587\u4ef6\u590d\u5236\u4e00\u4efd\uff0c\u5e76\u5c06\u590d\u5236\u540e\u7684\u6587\u4ef6\u547d\u540d\u4e3a ens192.nmconnection<\/h2>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u5341\u4e94\u3001web1\u3001web2\u3001web3\u4e0b\u7f16\u8f91ens192\u7684\u7f51\u5361\uff1a<\/h2>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
[connection]\nid=ens192\uff08\u4fee\u6539ID\u4e3a192\uff09\nuuid=820bcdf1-f4c3-3a49-a2fa-a0489c823071\uff08\u7f51\u5361\u6539\u6700\u540e\u4e00\u4f4d\uff09\ntype=ethernet\nautoconnect-priority=-999\ninterface-name=ens192\uff08\u5207\u53e3\u540d\u79f0\u4e3aens192\uff09\n \n[ethernet]\n \n[ipv4]\naddress1=192.168.10.12\/24\uff08\u7f51\u5740\uff0c\u53bb\u6389\u7f51\u5173\uff09\n#dns=114.114.114.114;\uff08\u6ce8\u91ca\u6389\uff09\nmethod=manual\uff08\u65b9\u5f0f\u4e3a\u624b\u52a8\uff09<\/code><\/pre>\n\n\n\n
\u5341\u516d\u3001\u91cd\u542fweb1\u3001web2\u3001web3<\/h2>\n\n\n\n
[root@web1~]reboot<\/code><\/pre>\n\n\n\n
[root@web1~] ip addr<\/code><\/pre>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u5341\u4e03\u3001\u521b\u5efalvs\u811a\u672c<\/h2>\n\n\n\n
vim \/usr\/local\/sbin\/lvs_dir_rs.sh\uff08\u521b\u5efalvs\u811a\u672c\uff09<\/code><\/pre>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
#!\/bin\/bash #\uff08shell\u58f0\u660e\uff09\nvip=192.168.7.254 #\uff08\u58f0\u660evip\u7684\u53d8\u91cf\u662f192.168.7.254\uff09\nifconfig lo:0 $vip broadcast $vip netmask 255.255.255.255 up #\uff08\u4f5c\u7528:\u63a7\u5236\u5185\u6838\u76f8\u5e94ARP\u8bf7\u6c42\uff1b1\u4ec5\u5f53arp\uff08\u5730\u5740\u89e3\u6790\uff09\u8bf7\u6c42\u76ee\u6807IP\u7cbe\u786e\u5339\u914d\u672c\u5730\u63a5\u53e3\u7684IP\u65f6\uff0c\u624d\u76f8\u5e94arp\uff09\nroute add -host $vip lo:0 #\uff08\u5411\u56de\u73af\u5730\u57401\u4e2d\u6dfb\u52a0\u4e3b\u673a\u7684\u8def\u7531192.168.7.254\uff09\necho \"1\" > \/proc\/sys\/net\/ipv4\/conf\/lo\/arp_ignore  #\uff08\u8bf7\u6c42\u76ee\u6807IP\u7cbe\u786e\u5339\u914d\u672c\u5730IP\u63a5\u53e3ID\u65f6\u624d\u76f8\u5e94ARP\uff09\necho \"2\" > \/proc\/sys\/net\/ipv4\/conf\/lo\/arp_announce   #\uff08\u63a7\u5236\u5185\u6838\u5982\u4f55\u53d1\u9001arp\u901a\u544a\uff1b2 \u6709\u9650\u9009\u62e9\u4e0e\u76ee\u6807\u7f51\u7edc\u914d\u76ae\u7684\u672c\u5730\u5730\u5740\uff0c\u4f5c\u4e3a\u6e90IP\u53d1\u9001arp. \u9488\u5bf9\u672c\u5730\u56de\u73af\u5730\u5740\uff09\necho \"1\" > \/proc\/sys\/net\/ipv4\/conf\/all\/arp_ignore   #\uff08\u8bf7\u6c42\u76ee\u6807IP\u7cbe\u786e\u5339\u914d\u672c\u5730IP\u63a5\u53e3ID\u65f6\u624d\u76f8\u5e94ARP\uff09\uff09\necho \"2\" > \/proc\/sys\/net\/ipv4\/conf\/all\/arp_announce   #\uff08\u63a7\u5236\u5185\u6838\u5982\u4f55\u53d1\u9001arp\u901a\u544a\uff1b2 \u6709\u9650\u9009\u62e9\u4e0e\u76ee\u6807\u7f51\u7edc\u914d\u76ae\u7684\u672c\u5730\u5730\u5740\uff0c\u4f5c\u4e3a\u6e90IP\u53d1\u9001arp. \u9488\u5bf9\u6240\u6709\u7269\u7406\u5730\u5740\uff09\nsysctl -p &>\/dev\/null   #\uff08\u914d\u7f6e\u751f\u6548\uff09\n\u524d\u4fe9\u53ea\u9488\u5bf9\u56de\u73af\u5730\u5740\n\u540e\u4fe9\u9488\u5bf9\u6240\u6709\u7269\u7406\u63a5\u53e3\n\u7b2c\u4e00\u6b65\uff1alvs\u6d41\u91cf\u8def\u5f84\uff0c\u5ba2\u6237\u673a\u53d1\u51fa\u8bf7\u6c42\n\u7b2c\u4e8c\u6b65\uff1alvs\u7684vip\u76f8\u5e94arp\u8bf7\u6c42\n\u7b2c\u4e09\u6b65\uff1a\u771f\u5b9e\u670d\u52a1\u5668\u7684\u76ee\u6807IP\u4e3avip\uff0c\u539fIP\u4e3a\u5ba2\u6237\u7aef<\/code><\/pre>\n\n\n\n
\u5341\u516b\u3001web1\u3001web2\u3001web3\u7ed9lvs\u811a\u672c\u6dfb\u52a0\u6267\u884c\u6743\u9650\u3001\u8fd0\u884clvs\u811a\u672c<\/h2>\n\n\n\n
[root@web1~]chmod +x \/usr\/local\/sbin\/lvs_dir_rs.sh\uff08\u7ed9lvs\u811a\u672c\u6dfb\u52a0\u6267\u884c\u6743\u9650\uff09\n[root@web1~]sh \/usr\/local\/sbin\/lvs_dir_rs.sh\uff08\u8fd0\u884clvs\u811a\u672c\uff09<\/code><\/pre>\n\n\n\n
\u5341\u4e5d\u3001web1\u3001web2\u3001web3\u67e5\u770bIP\u5730\u5740\uff1a<\/h2>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u4e8c\u5341\u3001web1\u3001web2\u3001web3\u5c06\u5f00\u673a\u542f\u52a8\u914d\u7f6e\u6587\u4ef6\u6dfb\u52a0\u6267\u884c\u6743\u9650<\/h2>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
[root@web1~]chmod +x \/etc\/rc.d\/rc.local\uff08\u5c06\u5f00\u673a\u542f\u52a8\u914d\u7f6e\u6587\u4ef6\u6dfb\u52a0\u6267\u884c\u6743\u9650\n[root@web1~]ll \/etc\/rc.d\/rc.local\uff08\u67e5\u770b\u5f00\u673a\u542f\u52a8\u914d\u7f6e\u6587\u4ef6\u6743\u9650\uff09\n[root@web1~]echo \"\/usr\/local\/sbin\/lvs_dir_rs.sh\" >> \/etc\/rc.d\/rc.local\uff08\u5c06\u8fd0\u884c\u811a\u672c\u7684\u547d\u4ee4\u52a0\u5230\u5f00\u673a\u542f\u52a8\u914d\u7f6e \uff09\n\n<\/code><\/pre>\n\n\n\n
\u4e8c\u5341\u4e00\u3001web1\u3001web2\u3001web3\u5b89\u88c5\u963f\u5e15\u5947\uff0c\u542f\u52a8\u963f\u5e15\u5947\u5e76\u8bbe\u7f6e\u963f\u5e15\u5947\u5f00\u673a\u542f\u52a8<\/h2>\n\n\n\n
dnf -y install httpd\uff08\u5b89\u88c5\u963f\u5e15\u5947\uff09\nsystemctl enable --now httpd\uff08\u542f\u52a8\u963f\u5e15\u5947\u5e76\u8bbe\u7f6e\u5f00\u673a\u542f\u52a8\uff09<\/code><\/pre>\n\n\n\n
\u4e8c\u5341\u4e8c\u3001\u521b\u5efa\u6d4b\u8bd5\u9875\u9762<\/h2>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
echo \"11111\" > \/var\/www\/html\/index.html\uff08\u521b\u5efa\u4e00\u4e2a\u6d4b\u8bd5\u9875\u9762\uff09\necho \"22222\" > \/var\/www\/html\/index.html\uff08\u521b\u5efa\u4e00\u4e2a\u6d4b\u8bd5\u9875\u9762\uff09\necho \"33333\" > \/var\/www\/html\/index.html\uff08\u521b\u5efa\u4e00\u4e2a\u6d4b\u8bd5\u9875\u9762\uff09<\/code><\/pre>\n\n\n\n
\u4e8c\u5341\u4e09\u3001\u4e09\u53f0web\u4e0a\u8f6e\u8be2 \u865a\u62dfIP\uff1a192.168.7.254\uff1a<\/h2>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u4e8c\u5341\u56db\u3001\u9a8c\u8bc1\uff0c\u5173\u95ednode1\u8282\u70b9\u6d4b\u8bd5\uff1a<\/h2>\n\n\n\n
\u65b9\u6cd5\u4e00\uff1a\u672c\u673a\u9a8c\u8bc1<\/h3>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u65b9\u6cd5\u4e8c\uff1a7.15\u865a\u62df\u673a\u9a8c\u8bc1<\/h3>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u65b9\u6cd5\u4e09\uff1awin11\u865a\u62df\u673a\u9a8c\u8bc1<\/h3>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u4e8c\u5341\u4e94\u3001nfs\u673a\u5668\u4e0a\u5bf9sdb\u78c1\u76d8\u8fdb\u884c\u5206\u533a\uff1a<\/h2>\n\n\n\n
gdisk \/dev\/sdb\uff08\u5bf9sdb\u78c1\u76d8\u8fdb\u884c\u5206\u533a\uff09\nCommand (? for help): n\uff08\u65b0\u5efa\u5206\u533a\uff09\nPartition number (1-128, default 1): 1\uff08\u521b\u5efa\u7b2c\u4e00\u4e2a\u4e3b\u5bfc\u5206\u533a\uff09\nCommand (? for help): w\uff08\u4fdd\u5b58\u5e76\u9000\u51fa\uff09\nDo you want to proceed? (Y\/N): y\uff08\u5199\u5165\u8fdb\u7a0b\u5417\uff1f\u662f\u7684\uff09<\/code><\/pre>\n\n\n\n
\u4e8c\u5341\u516d\u3001\u683c\u5f0f\u5316sdb1\u78c1\u76d8\u3001\u521b\u5efanfs\u76ee\u5f55<\/h2>\n\n\n\n
mkfs.xfs \/dev\/sdb1\uff08\u683c\u5f0f\u5316sdb\u786c\u76d8\uff09\nmkdir \/nfs\uff08\u521b\u5efans\u76ee\u5f55\uff09<\/strong><\/code><\/pre>\n\n\n\n
\u4e8c\u5341\u4e03\u3001\u7f16\u8f91\u5f00\u673a\u6302\u8f7d\u914d\u7f6e\u6587\u4ef6<\/h2>\n\n\n\n
vim \/etc\/fstab \uff08\u7f16\u8f91\u5f00\u673a\u6302\u8f7d\u914d\u7f6e\u6587\u4ef6\uff09<\/code><\/pre>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\/dev\/sdb1 \/nfs xfs defaults 0 0\n\uff08\u5c06sdb1\u78c1\u76d8\u6302\u8f7d\u5230nfs \uff0c\u4f7f\u7528xfs\u7cfb\u7edf\uff0c\u9ed8\u8ba4\u53c2\u6570\uff0c\u4e0d\u5907\u4efd\uff0c\u4e0d\u68c0\u67e5\u78c1\u76d8\uff09\nsystemctl daemon-reload\uff08\u91cd\u65b0\u52a0\u8f7d\u8fdb\u7a0b\uff09\nmount -a\uff08\u91cd\u65b0\u52a0\u8f7d\u6302\u8f7d\u9879\uff09\ndf -hT\uff08\u67e5\u770b\u78c1\u76d8\u5bb9\u91cf\uff09<\/code><\/pre>\n\n\n\n
\u4e8c\u5341\u516b\u3001\u5b89\u88c5nfs\u3001\u542f\u52a8nfs\u5e76\u8bbe\u7f6e\u5f00\u673a\u542f\u52a8<\/h2>\n\n\n\n
dnf -y install nfs-utils\uff08\u5b89\u88c5nfs\uff09\nsystemctl enable --now nfs-server\uff08\u542f\u52a8nfs\u5e76\u8bbe\u7f6e\u5f00\u673a\u542f\u52a8\uff09<\/code><\/pre>\n\n\n\n
\u4e8c\u5341\u4e5d\u3001\u8fdb\u5165\u5230ens160\u7f51\u5361\u4e0b\uff1a<\/h2>\n\n\n\n
cd \/etc\/NetworkManager\/system-connections\/ens160.nmconnetcion<\/code><\/pre>\n\n\n\n
192.168.7.15\u6539\u6210192.168.10.15<\/p>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\u4e09\u5341\u3001\u8fdb\u5165\u5230nfs\u670d\u52a1\u5668\u4e0b,\u521b\u5efadata1\u76ee\u5f55\uff0c\u7f16\u8f91nfs\u914d\u7f6e\u6587\u4ef6\uff1a<\/h2>\n\n\n\n
mkdir \/nfs\/data1\uff08\u521b\u5efadata1\u76ee\u5f55\uff09\nvim \/etc\/exports\uff08\u7f16\u8f91nfs\u914d\u7f6e\u6587\u4ef6\uff09\n\/nfs\/data1 192.168.10.0\/24(rw,no_root_squash)\uff08\u5c06data\u76ee\u5f55\u5171\u4eab\u7ed9192.168.10.0\u7f51\u6bb5\uff09\n<\/code><\/pre>\n\n\n\n
\u4e09\u5341\u4e00\u3001\u5c06nfs\u53d1\u5e03\u51fa\u53bb\u3001\u67e5\u770b\u6302\u8f7d\u9879<\/h2>\n\n\n\n
exportfs -avr\uff08\u5c06nfs\u53d1\u5e03\u51fa\u53bb\uff09\n-a\uff08\u8868\u793a\u5bf9\u6240\u6709\u5171\u4eab\u76ee\u5f55\u6267\u884c\u64cd\u4f5c\uff08\u6302\u8f7d\u6216\u5378\u8f7d\uff09\uff09\n-r\uff08\u91cd\u65b0\u5bfc\u51fa\u6240\u6709\u76ee\u5f55\uff09\n-v\uff08\u663e\u793a\u8be6\u7ec6\u64cd\u4f5c\u8fc7\u7a0b\uff09\nshowmount -e\uff08\u67e5\u770b\u6302\u8f7d\u9879\uff09<\/code><\/pre>\n\n\n\n
\u4e09\u5341\u4e8c\u3001web1\u3001web2\u3001web3\u5b89\u88c5nfs<\/h2>\n\n\n\n
[root@web1\\web2\\web3]dnf -y install nfs-utils\uff08\u5b89\u88c5nfs\uff09<\/p>\n\n\n\n
[root@web1\\web2\\web3]showmount -e 192.168.10.15\uff08\u67e5\u770b\u6302\u8f7d\u9879\uff09<\/code><\/pre>\n\n\n\n
\u4e09\u5341\u4e09\u3001nfs\u8fdb\u5165data1\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u6d4b\u8bd5\u9875\u9762<\/h2>\n\n\n\n
[root@nfs] cd \/nfs\/data1\/\uff08\u8fdb\u5165data1\u76ee\u5f55\uff09<\/p>\n\n\n\n
[root@nfs data1] echo “<h1>NFS Server 192.168.10.15<\/h1>” > index.html\uff08\u521b\u5efa\u4e00\u4e2a\u6d4b\u8bd5\u9875\u9762\uff09<\/p>\n\n\n\n
\u4e09\u5341\u56db\u3001web1\\web2\\web3\uff08\u7f16\u8f91fstab\uff09<\/h2>\n\n\n\n
vim \/etc\/fstab\uff08\u7f16\u8f91fstab\uff09<\/code><\/pre>\n\n\n\n
192.168.10.15:\/nfs\/data1 \/var\/www\/html nfs defaults 0 0\n\uff08\u5c06192.168.10.15nfs\u76ee\u5f55\u6302\u8f7d\u5230\u963f\u5e15\u5947\u7f51\u7ad9\u76ee\u5f55\u4e0b \u6587\u4ef6\u7cfb\u7edf\u662fnfs \uff0c\u9ed8\u8ba4\u53c2\u6570\uff0c\u4e0d\u5907\u4efd\uff0c\u4e0d\u68c0\u67e5\u78c1\u76d8\uff09<\/code><\/pre>\n\n\n\n
systemctl daemon-reload\uff08\u91cd\u65b0\u52a0\u8f7d\u8fdb\u7a0b\uff09\nmount -a\uff08\u91cd\u65b0\u52a0\u8f7d\u6302\u8f7d\u9879\uff09\ndf -hT\uff08\u67e5\u770b\u78c1\u76d8\uff09\n<\/code><\/pre>\n\n\n\n
\u4e09\u5341\u4e94\u3001\u6d4b\u8bd5<\/h2>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"
\u4e00\u3001\u5b9e\u9a8c\u73af\u5883\uff1a \u9700\u89816\u53f0\u670d\u52a1\u5668\uff1a 192.168.7.10 \u8fd8\u539f\u65b0\u7cfb\u7edf\uff0c\u5f00\u673a\uff1bnode1 192.168.7. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[170],"tags":[],"class_list":["post-2212","post","type-post","status-publish","format-standard","hentry","category-lvs"],"_links":{"self":[{"href":"http:\/\/113.45.254.23\/index.php?rest_route=\/wp\/v2\/posts\/2212","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/113.45.254.23\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/113.45.254.23\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/113.45.254.23\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/113.45.254.23\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2212"}],"version-history":[{"count":6,"href":"http:\/\/113.45.254.23\/index.php?rest_route=\/wp\/v2\/posts\/2212\/revisions"}],"predecessor-version":[{"id":2343,"href":"http:\/\/113.45.254.23\/index.php?rest_route=\/wp\/v2\/posts\/2212\/revisions\/2343"}],"wp:attachment":[{"href":"http:\/\/113.45.254.23\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2212"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/113.45.254.23\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2212"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/113.45.254.23\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}