{"id":215,"date":"2019-03-26T22:15:48","date_gmt":"2019-03-26T14:15:48","guid":{"rendered":"https:\/\/www.aiqinqin.info\/?p=215"},"modified":"2019-03-26T22:17:50","modified_gmt":"2019-03-26T14:17:50","slug":"lvs%e7%9a%84%e4%b8%a4%e7%a7%8d%e6%a8%a1%e5%bc%8f%e5%ae%9e%e8%b7%b5","status":"publish","type":"post","link":"https:\/\/www.aiqinqin.info\/?p=215","title":{"rendered":"LVS\u7684\u4e24\u79cd\u6a21\u5f0f\u5b9e\u8df5"},"content":{"rendered":"<h6>\u4f7f\u7528LVS NAT\u6a21\u5f0f\u642d\u5efa\u4e00\u4e2anginx\u8d1f\u8f7d<\/h6>\n<ul>\n<li>\u73af\u5883\u51c6\u5907<\/li>\n<\/ul>\n<pre><code class=\"\">Real server 1: 192.168.188.10(\u9700\u8981\u642d\u5efaNGINX\u670d\u52a1)\nReal server 2: 192.168.188.20(\u9700\u8981\u642d\u5efaNGINX\u670d\u52a1)\nDirector Server: 192.168.188.5\/172.16.50.10\uff08\u6a21\u62df\u5916\u7f51ip\uff09\n<\/code><\/pre>\n<ul>\n<li>Director Server\u5f00\u542f\u8f6c\u53d1\u529f\u80fd,\u5173\u95edselinux\u548c\u9632\u706b\u5899\u529f\u80fd<\/li>\n<li>\u5728 Director Server \u6dfb\u52a0LVS\u89c4\u5219<\/li>\n<\/ul>\n<pre><code class=\"\">ipvsadm -A -t 172.16.50.10:80 -s wrr   ## \u521b\u5efa\u4e00\u4e2a\u670d\u52a1\nipvsadm -a -t 172.16.50.10:80 -r 192.168.188.10:80 -m   ## \u6dfb\u52a0\u89c4\u5219\nipvsadm -a -t 172.16.50.10:80 -r 192.168.188.20:80 -m\nipvsadm -e -t 172.16.50.10:80 -r 192.168.188.20:80 -w 3 -m  ## \u4fee\u6539\u89c4\u5219\uff0c-w\u6307\u5b9a\u6743\u91cd\nipvsadm -L -n  ## \u67e5\u770blvs\u89c4\u5219\n<\/code><\/pre>\n<ul>\n<li>\u5728Real server\u4e2d\u5c06\u7f51\u5173\u8bbe\u7f6e\u4e3a\uff1a 192.168.188.5 ; \u9632\u706b\u5899\u4e5f\u9700\u8981\u653e\u5f00<\/li>\n<\/ul>\n<h6>\u4f7f\u7528LVS DR\u6a21\u5f0f\u642d\u5efa\u4e00\u4e2anginx\u8d1f\u8f7d<\/h6>\n<ul>\n<li>\u73af\u5883\u51c6\u5907<\/li>\n<\/ul>\n<pre><code class=\"\">VIP: 172.16.50.65\nReal server 1: 172.16.50.66(\u9700\u8981\u642d\u5efaNGINX\u670d\u52a1)\nReal server 2: 172.16.50.67(\u9700\u8981\u642d\u5efaNGINX\u670d\u52a1)\nDirector Server: 172.16.50.10\n<\/code><\/pre>\n<ul>\n<li>Director Server\u5173\u95edselinux\u548c\u9632\u706b\u5899\u529f\u80fd<\/li>\n<li>\u5728 Director Server \u914d\u7f6eVIP\u548c\u6dfb\u52a0\u8def\u7531<\/li>\n<\/ul>\n<pre><code class=\"\">ifconfig ens32:0 172.16.50.65\/24 up\nroute add -host 172.16.50.65 dev ens32:0\n<\/code><\/pre>\n<ul>\n<li>\u5728 Director Server \u914d\u7f6elvs\u89c4\u5219<\/li>\n<\/ul>\n<pre><code class=\"\">ipvsadm -A -t 172.16.50.65:80 -s wrr\nipvsadm -a -t 172.16.50.65:80 -r 172.16.50.66:80 -g -w 1\nipvsadm -a -t 172.16.50.65:80 -r 172.16.50.67:80 -g -w 2\n<\/code><\/pre>\n<ul>\n<li>\u5728Real server\u4e2d\u914d\u7f6eVIP\u548c\u6dfb\u52a0\u8def\u7531<\/li>\n<\/ul>\n<pre><code class=\"\">ifconfig lo:0 172.16.50.65 netmask 255.255.255.255 broadcast 172.16.50.65\nroute add -host 172.16.50.65  dev lo:0\n<\/code><\/pre>\n<ul>\n<li>\u5728Real server\u4fee\u6539\u5185\u6838\u53c2\u6570\uff0c\u63a7\u5236Real server\u7684\u54cd\u5e94\u6a21\u5f0f<\/li>\n<\/ul>\n<pre><code class=\"\">net.ipv4.conf.all.arp_ignore=1\nnet.ipv4.conf.lo.arp_ignore=1\nnet.ipv4.conf.all.arp_announce=2\nnet.ipv4.conf.lo.arp_announce=2\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528LVS NAT\u6a21\u5f0f\u642d\u5efa\u4e00\u4e2anginx\u8d1f\u8f7d \u73af\u5883\u51c6\u5907 Real server 1: 192.168.188. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-215","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/www.aiqinqin.info\/index.php?rest_route=\/wp\/v2\/posts\/215","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.aiqinqin.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.aiqinqin.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.aiqinqin.info\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aiqinqin.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=215"}],"version-history":[{"count":3,"href":"https:\/\/www.aiqinqin.info\/index.php?rest_route=\/wp\/v2\/posts\/215\/revisions"}],"predecessor-version":[{"id":218,"href":"https:\/\/www.aiqinqin.info\/index.php?rest_route=\/wp\/v2\/posts\/215\/revisions\/218"}],"wp:attachment":[{"href":"https:\/\/www.aiqinqin.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=215"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aiqinqin.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=215"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aiqinqin.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}