{"id":33565,"date":"2023-08-31T17:23:47","date_gmt":"2023-10-29T23:49:09","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8-ip-%e5%85%b1%e4%ba%ab%e5%86%97%e4%bd%99%e5%8c%96-haproxy-%e8%bd%ac%e5%8f%91%e5%88%b0-redis-%e6%9c%8d%e5%8a%a1%e5%99%a8-akamai%e3%80%82\/"},"modified":"2024-04-30T20:57:21","modified_gmt":"2024-04-30T12:57:21","slug":"%e4%bd%bf%e7%94%a8-ip-%e5%85%b1%e4%ba%ab%e5%86%97%e4%bd%99%e5%8c%96-haproxy-%e8%bd%ac%e5%8f%91%e5%88%b0-redis-%e6%9c%8d%e5%8a%a1%e5%99%a8-akamai%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8-ip-%e5%85%b1%e4%ba%ab%e5%86%97%e4%bd%99%e5%8c%96-haproxy-%e8%bd%ac%e5%8f%91%e5%88%b0-redis-%e6%9c%8d%e5%8a%a1%e5%99%a8-akamai%e3%80%82\/","title":{"rendered":"\u4f7f\u7528 IP \u5171\u4eab\u5197\u4f59\u5316 HAProxy \u8f6c\u53d1\u5230 Redis \u670d\u52a1\u5668 (Akamai)"},"content":{"rendered":"<p>\u5982\u679c\u4e0d\u628aRedis\u670d\u52a1\u5668\u96c6\u7fa4\u5316\uff0c\u800c\u662f\u91c7\u7528\u4e3b\/\u4ece\u914d\u7f6e\u7684\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u5c06HAProxy\u653e\u5728\u524d\u9762\uff0c\u4ee5\u786e\u4fdd\u5ba2\u6237\u7aef\u59cb\u7ec8\u8fde\u63a5\u5230\u4e3b\u670d\u52a1\u5668\u3002\u7531\u4e8eHAProxy\u4f1a\u6210\u4e3a\u5355\u70b9\u6545\u969c\uff08SPOF\uff09\uff0c\u56e0\u6b64\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5c06HAProxy\u8fdb\u884c\u5197\u4f59\u5904\u7406\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d186c37434c4406c06798\/1-0.jpeg\" alt=\"redis-haproxy-ipsharing.jpg\" \/><\/div>\n<div>\u672c\u7bc7\u6587\u7ae0\u5c06\u4ecb\u7ecd\u4f7f\u7528\u79c1\u6709IP\u7684\u6848\u4f8b\u3002\u4f7f\u7528VLAN\u7684\u60c5\u51b5\u5c06\u5728\u53e6\u4e00\u7bc7\u6587\u7ae0\u4e2d\u8fdb\u884c\u89e3\u91ca\u3002<\/div>\n<p>\u5173\u4e8eHAProxy\u7684IP\u5171\u4eab\u5316\uff0c\u8bf7\u53c2\u8003\u4ee5\u4e0b\u8d44\u6599\u3002<\/p>\n<p>&nbsp;<\/p>\n<h1>\u51c6\u5907Redis Sentinel<\/h1>\n<p>\u6839\u636e\u4ee5\u4e0b\u6587\u7ae0\uff0c\u5efa\u7acb\u4e00\u4e2a\u4f7f\u7528Redis Sentinel\u76843\u8282\u70b9\u7ed3\u6784\uff0c\u4ee5\u53caHAProxy\u548cRedis\u5ba2\u6237\u7aef\u7684\u73af\u5883\u3002<\/p>\n<p>&nbsp;<\/p>\n<h1>\u51c6\u5907\u989d\u5916\u7684 HAProxy<\/h1>\n<p>\u6211\u5011\u5c07\u5728 HAProxy \u7684\u65e2\u6709\u914d\u7f6e\u4e2d\u65b0\u589e\u4e00\u53f0\u670d\u52d9\u5668\u3002\u6bcf\u53f0\u670d\u52d9\u5668\u90fd\u4f7f\u7528 2.4.22 \u7248\u672c\u3002<\/p>\n<pre class=\"post-pre\"><code>ord-haproxy1:~# haproxy -v\r\nHAProxy version 2.4.22-0ubuntu0.22.04.1 2023\/03\/22 - https:\/\/haproxy.org\/\r\nStatus: long-term supported branch - will stop receiving fixes around Q2 2026.\r\nKnown bugs: http:\/\/www.haproxy.org\/bugs\/bugs-2.4.22.html\r\nRunning on: Linux 6.2.9-x86_64-linode160 #1 SMP PREEMPT_DYNAMIC Wed Apr  5 15:30:32 EDT 2023 x86_64\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>ord-haproxy2:~# haproxy -v\r\nHAProxy version 2.4.22-0ubuntu0.22.04.1 2023\/03\/22 - https:\/\/haproxy.org\/\r\nStatus: long-term supported branch - will stop receiving fixes around Q2 2026.\r\nKnown bugs: http:\/\/www.haproxy.org\/bugs\/bugs-2.4.22.html\r\nRunning on: Linux 6.2.9-x86_64-linode160 #1 SMP PREEMPT_DYNAMIC Wed Apr  5 15:30:32 EDT 2023 x86_64\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>ord-redisclient:~# redis-cli -v\r\nredis-cli 6.0.16\r\n<\/code><\/pre>\n<h1>\u5bf9Redis\u5ba2\u6237\u7aef\u7684\u64cd\u4f5c\u8fdb\u884c\u786e\u8ba4<\/h1>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d186c37434c4406c06798\/14-0.jpeg\" alt=\"redis-haproxy-2-haproxy.jpg\" \/><\/div>\n<pre class=\"post-pre\"><code>ord-redisclient:~# redis-cli -h ord-haproxy1 --tls --cacert redissentinel-ord_ca.crt info replication | egrep role\r\nrole:master\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>ord-redisclient:~# redis-cli -h ord-haproxy2 --tls --cacert redissentinel-ord_ca.crt info replication | egrep role\r\nrole:master\r\n<\/code><\/pre>\n<p>\u8fd9\u662f\/etc\/hosts\u6587\u4ef6\u7684\u4fe1\u606f\u3002<\/p>\n<pre class=\"post-pre\"><code># Redis\r\n192.168.XXX.1 ord-redissentinel1 redis-1\r\n192.168.XXX.2 ord-redissentinel2 redis-2\r\n192.168.XXX.3 ord-redissentinel3 redis-3\r\n\r\n192.168.0.1 ord-haproxy1\r\n192.168.0.2  ord-haproxy2\r\n192.168.XXX.11 ord-redisclient\r\n<\/code><\/pre>\n<p>\u5728\u8fd9\u79cd\u72b6\u6001\u4e0b\uff0c\u6bcf\u4e2a Redis \u670d\u52a1\u5668\u7684 Firewalld \u90fd\u5141\u8bb8\u6765\u81ea Redis \u5ba2\u6237\u7aef\u7684\u8bbf\u95ee\uff0c\u56e0\u6b64\u5f53\u8bbf\u95ee\u5b83\u4eec\u65f6\u53ef\u4ee5\u77e5\u9053 redis-2 \u548c redis-3 \u662f\u590d\u5236\u54c1\u3002<\/p>\n<pre class=\"post-pre\"><code>ord-redisclient:~# redis-cli -h redis-1 --tls --cacert redissentinel-ord_ca.crt info replication | egrep role\r\nrole:master\r\n\r\nord-redisclient:~# redis-cli -h redis-2 --tls --cacert redissentinel-ord_ca.crt info replication | egrep role\r\nrole:slave\r\n\r\nord-redisclient:~# redis-cli -h redis-3 --tls --cacert redissentinel-ord_ca.crt info replication | egrep role\r\nrole:slave\r\n<\/code><\/pre>\n<h1>\u5f15\u5165IP\u5171\u4eab<\/h1>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d186c37434c4406c06798\/22-0.jpeg\" alt=\"redis-haproxy-2-haproxy-ipsharing.jpg\" \/><\/div>\n<p>IP\u5171\u4eab\u662f\u4e00\u79cd\u6280\u672f\uff0c\u5141\u8bb8\u591a\u4e2a\u8282\u70b9\u5171\u4eab\u540c\u4e00IP\u5730\u5740\u3002\u53ea\u6709\u4e00\u4e2a\u8282\u70b9\u80fd\u591f\u4f7f\u7528\u8be5IP\u5730\u5740\uff0c\u5f53\u6301\u6709\u8be5IP\u7684\u8282\u70b9\u56e0\u5185\u90e8\u6545\u969c\u800c\u5d29\u6e83\u65f6\uff0c\u5176\u4ed6\u8282\u70b9\u53ef\u4ee5\u63a5\u7ba1\u8be5IP\u5730\u5740\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d186c37434c4406c06798\/24-0.jpeg\" alt=\"redis-ipsharing-before.jpg\" \/><\/div>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d186c37434c4406c06798\/25-0.jpeg\" alt=\"redis-ipsharing-after.jpg\" \/><\/div>\n<h2>\u7ed9haproxy1\u6dfb\u52a0\u4e00\u4e2a\u79c1\u6709IP\u3002<\/h2>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d186c37434c4406c06798\/27-0.jpeg\" alt=\"linode-haproxy1-2-privateip-mark.jpg\" \/><\/div>\n<div>\u9700\u8981\u901a\u8fc7Cloud Manager\u4e0e\u652f\u6301\u670d\u52a1\u8054\u7cfb\u624d\u80fd\u8fdb\u884c\u8ffd\u52a0\u3002<\/div>\n<h2>\u5c06haproxy2\u4f5c\u4e3a\u5171\u4eabIP\u6dfb\u52a0<\/h2>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d186c37434c4406c06798\/30-0.jpeg\" alt=\"linode-haproxy2-ipsharing-button.jpg\" \/><\/div>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d186c37434c4406c06798\/31-0.jpeg\" alt=\"linode-haproxy2-sharedip-popup-comment.jpg\" \/><\/div>\n<p>\u5982\u679c\u8ffd\u52a0\u6210\u529f\uff0c\u5c06\u663e\u793a&#8221;IP\u5171\u4eab\u5df2\u6210\u529f\u4e0a\u4f20&#8221;\u7684\u6d88\u606f\uff0c\u7136\u540e\u5173\u95ed\u5f39\u51fa\u7a97\u53e3\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d186c37434c4406c06798\/33-0.jpeg\" alt=\"linode-haproxy2-ipsharing-done.jpg\" \/><\/div>\n<p>\u5728haproxy2\u7684\u7f51\u7edc\u914d\u7f6e\u4e2d\u6dfb\u52a0\u7684IP\u5df2\u7ecf\u88ab\u6ce8\u518c\u4e3a\u5171\u4eabIP\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d186c37434c4406c06798\/35-0.jpeg\" alt=\"linode-haproxy2-network-sharedip.jpg\" \/><\/div>\n<h1>\u5728\u7f51\u7edc\u4e2d\u6dfb\u52a0\u5171\u4eabIP\uff08haproxy1\u548chaproxy2\u7684\u5171\u540c\u914d\u7f6e\uff09<\/h1>\n<p>\u9996\u5148\u8fdb\u884c\u7684\u5de5\u4f5c\u662f\u5728\u5e73\u53f0\u4e0a\u8fdb\u884c\u8bbe\u7f6e\u3002\u63a5\u4e0b\u6765\u8fdb\u884c Linux \u4e0a\u7684\u914d\u7f6e\u3002<\/p>\n<h2>\u4ee5\u4e0b\u662f\u5bf9\u539f\u6587\u7684\u4e2d\u6587\u540c\u4e49\u53e5\uff1a<\/h2>\n<p>01-netcfg.yaml \u6587\u4ef6\u4f4d\u4e8e \/etc\/netplan \u76ee\u5f55\u4e0b\u3002<\/p>\n<pre class=\"post-pre\"><code># This file describes the network interfaces available on your system\r\n# For more information, see netplan(5).\r\nnetwork:\r\n  version: 2\r\n  renderer: networkd\r\n  ethernets:\r\n    eth0:\r\n      dhcp4: yes\r\n    lo:\u3000# \u3053\u3053\u304b\u3089\u8ffd\u52a0\r\n      match:\r\n        name: lo\r\n      addresses: \r\n        - 192.168.0.3\/32 # \/17 \u3067\u306f\u306a\u304f #32 \u3067\u3059\u306e\u3067\u6ce8\u610f\r\n<\/code><\/pre>\n<p>\u5c06\u8bbe\u7f6e\u5e94\u7528\u3002<\/p>\n<pre class=\"post-pre\"><code>netplan apply\r\n<\/code><\/pre>\n<p>\u5728\u8bbe\u7f6e\u5b8c\u6210\u540e\uff0c\u60a8\u5c06\u80fd\u591f\u5728\u53cc\u65b9\u670d\u52a1\u5668\u7684lo\u8bbe\u5907\u4e0a\u67e5\u770b\u5df2\u6ce8\u518c\u7684\u79c1\u6709IP\u5730\u5740\u3002<\/p>\n<pre class=\"post-pre\"><code>ord-haproxy1:\/etc\/netplan# ip -4 a show dev lo\r\n1: lo: &lt;LOOPBACK,UP,LOWER_UP&gt; mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000\r\n    inet 127.0.0.1\/8 scope host lo\r\n       valid_lft forever preferred_lft forever\r\n    inet 192.168.0.3\/32 scope global lo\r\n       valid_lft forever preferred_lft forever\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>ord-haproxy2:\/etc\/netplan# ip -4 a show dev lo\r\n1: lo: &lt;LOOPBACK,UP,LOWER_UP&gt; mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000\r\n    inet 127.0.0.1\/8 scope host lo\r\n       valid_lft forever preferred_lft forever\r\n    inet 192.168.0.3\/32 scope global lo\r\n       valid_lft forever preferred_lft forever\r\n<\/code><\/pre>\n<h2>\u5f39\u6027\u641c\u7d22\u7684\u5b89\u88c5\u548c\u914d\u7f6e<\/h2>\n<p>leelastic\u662fLinode\u7684\u4e13\u6709\u5de5\u5177\uff0c\u5b83\u662f\u4e00\u4e2a\u4e3a\u4e86\u65b9\u4fbf\u5730\u4f7f\u7528\u5f39\u6027IP\u800c\u8bbe\u8ba1\u7684\u5ba2\u6237\u7aef\u3002<\/p>\n<p>\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u3002<\/p>\n<pre class=\"post-pre\"><code>version=v0.0.6\r\ncurl -LO https:\/\/github.com\/linode\/lelastic\/releases\/download\/$version\/lelastic.gz\r\ngunzip lelastic.gz\r\nchmod 755 lelastic\r\nsudo mv lelastic \/usr\/local\/bin\/\r\n<\/code><\/pre>\n<h1>\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a &#8220;lelastic.service&#8221; \u7684\u6587\u4ef6\u3002<\/h1>\n<pre class=\"post-pre\"><code>ord-haproxy2:~# vi \/etc\/systemd\/system\/lelastic.service\r\n<\/code><\/pre>\n<p>\u6587\u4ef6\u5c06\u5982\u4e0b\u8fdb\u884c\u8bbe\u7f6e\u3002[ID] \u548c [role] \u5c06\u5728\u540e\u7eed\u7f16\u8f91\u3002<\/p>\n<pre class=\"post-pre\"><code>[Unit]\r\nDescription= Lelastic\r\nAfter=network-online.target\r\nWants=network-online.target\r\n\r\n[Service]\r\nType=simple\r\nExecStart=\/usr\/local\/bin\/lelastic -dcid [ID] -[role] &amp;\r\nExecReload=\/bin\/kill -s HUP $MAINPID\r\n\r\n[Install]\r\nWantedBy=multi-user.target\r\n<\/code><\/pre>\n<p>[ID] \u8f93\u5165\u6570\u636e\u4e2d\u5fc3\u7684\u7f16\u53f7\u3002\u8bf7\u53c2\u8003\u4e0b\u4e00\u9875\u7684\u8868\u683c\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u5728 [role] \u4e2d\uff0c\u6211\u4eec\u5c06\u5728\u4e3b\u673a\u7aef(haproxy1) \u4e0a\u5c06 Shared IP \u8bbe\u7f6e\u4e3a\u4e3b\u8981(primary)\uff0c\u5728\u5171\u4eab\u4e3b\u673a\u7aef(haproxy2) \u4e0a\u5c06\u5176\u66ff\u6362\u4e3a\u6b21\u8981(secondary)\u3002<\/p>\n<h2>HAproxy 1 \u7684\u914d\u7f6e<\/h2>\n<pre class=\"post-pre\"><code>ExecStart=\/usr\/local\/bin\/lelastic -dcid 18 -primary  &amp;\r\n<\/code><\/pre>\n<p>\u5982\u679c\u6dfb\u52a0-loglevel debug\u7b49\u53c2\u6570\uff0c\u5c06\u4f1a\u5728\/var\/log\/syslog\u4e2d\u8bb0\u5f55\u8be6\u7ec6\u7684\u65e5\u5fd7\u3002<\/p>\n<h2>HAproxy 2 \u7684\u914d\u7f6e<\/h2>\n<pre class=\"post-pre\"><code>ExecStart=\/usr\/local\/bin\/lelastic -dcid 18 -secondary  &amp;\r\n<\/code><\/pre>\n<h1>\u5f39\u6027\u641c\u7d22\u7684\u542f\u52a8\uff08haproxy1\u548chaproxy2\u7684\u5171\u540c\u64cd\u4f5c\uff09<\/h1>\n<pre class=\"post-pre\"><code>chmod 644 \/etc\/systemd\/system\/lelastic.service\r\nsystemctl start lelastic\r\nsystemctl enable lelastic\r\n<\/code><\/pre>\n<h1>HAProxy\u7684\u7ed1\u5b9a\u914d\u7f6e\u66f4\u6539<\/h1>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d186c37434c4406c06798\/64-0.jpeg\" alt=\"redis-haproxy-binding.jpg\" \/><\/div>\n<h2>HAProxy1<\/h2>\n<pre class=\"post-pre\"><code>frontend ft_redis\r\n#   HAProxy Private IP address\r\n#   bind 191.168.0.1:6379 name redis\r\n#   shared IP address\r\n    bind 192.168.0.3:6379 name redis\r\n    default_backend bk_redis\r\n<\/code><\/pre>\n<div>\u4e5f\u53ef\u4ee5\u5c06\u8bbe\u7f6e\u8bbe\u4e3a\u4ee5\u4e0b\u5185\u5bb9\uff1a<br \/>\n\u7ed1\u5b9a *\uff1a6379 \u540d\u79f0\u4e3aredis<\/div>\n<h2>HAProxy 2<\/h2>\n<pre class=\"post-pre\"><code>frontend ft_redis\r\n#   HAProxy Private IP address\r\n#   bind 191.168.0.2:6379 name redis\r\n#   shared IP address\r\n    bind 192.168.0.3:6379 name redis\r\n    default_backend bk_redis\r\n<\/code><\/pre>\n<h1>\u786e\u8ba4\u4eceRedis\u5ba2\u6237\u7aef\u662f\u5426\u53ef\u4ee5\u6267\u884cIP\u5171\u4eab\u3002<\/h1>\n<p>\u76ee\u524d\u7684\u60c5\u51b5\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d186c37434c4406c06798\/72-0.jpeg\" alt=\"redis-sentinel-haproxy-ipsharing-1.jpg\" \/><\/div>\n<h2>\u5728Redis\u5ba2\u6237\u7aef\u4e0a\u6ce8\u518c\u4e00\u4e2aIP\u5171\u4eab\u7684\u5730\u5740\u3002<\/h2>\n<p>\u5c06 IP Sharing \u5730\u5740\u6ce8\u518c\u5230 \/etc\/hosts \u6587\u4ef6\u4e2d\u3002<\/p>\n<pre class=\"post-pre\"><code>192.168.XXX.1 ord-redissentinel1 redis-1\r\n192.168.XXX.2 ord-redissentinel2 redis-2\r\n192.168.XXX.3 ord-redissentinel3 redis-3\r\n# END redis servers\r\n192.168.0.1 ord-haproxy1\r\n192.168.0.2  ord-haproxy2\r\n192.168.0.3 ord-haproxy # \u8ffd\u52a0\u3057\u305f\u884c\u3067\u3059\r\n192.168.XXX.11 ord-redisclient\r\n<\/code><\/pre>\n<h2>\u901a\u8fc7 Redis-cli \u8fdb\u884c\u8fde\u63a5\u786e\u8ba4\uff081\uff09<\/h2>\n<pre class=\"post-pre\"><code>ord-redisclient:~# redis-cli -h ord-haproxy --tls --cacert redissentinel-ord_ca.crt ping\r\nPONG\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>ord-redisclient:~# redis-cli -h ord-haproxy --tls --cacert redissentinel-ord_ca.crt info replication | grep role\r\nrole: master\r\n<\/code><\/pre>\n<p>\u53ef\u4ee5\u8bfb\u5199\u7684\u72b6\u6001\u3002<\/p>\n<pre class=\"post-pre\"><code>ord-redisclient:~# redis-cli -h ord-haproxy --tls --cacert redissentinel-ord_ca.crt\r\nord-haproxy:6379&gt; set scott tiger\r\nOK\r\nord-haproxy:6379&gt; get scott\r\n\"tiger\"\r\nord-haproxy:6379&gt; get scott\r\n\"tiger\"\r\nord-haproxy:6379&gt; set scott lion\r\nOK\r\nord-haproxy:6379&gt; get scott\r\n\"lion\"\r\nord-haproxy:6379&gt;\r\n<\/code><\/pre>\n<h2>\u5728\u4e3b\u673a\u4e0a\u505c\u6b62\u8fd0\u884clelastic\u3002<\/h2>\n<p>\u505c\u6b62\u4e3b\u670d\u52a1\u5668\u7684\u8fdb\u7a0b\u3002<\/p>\n<pre class=\"post-pre\"><code>ord-haproxy1:\/etc\/haproxy# systemctl stop lelastic\r\n<\/code><\/pre>\n<div>\u5373\u4f7f\u670d\u52a1\u5668\u505c\u6b62\uff0c\u5b83\u4ecd\u7136\u53ef\u4ee5\u6b63\u5e38\u8fd0\u884c\u3002<\/div>\n<div>\u5728\u8fd9\u4e2a\u7cfb\u7edf\u4e2d\uff0c\u65e0\u6cd5\u68c0\u6d4b\u5230 systemctl stop haproxy \u547d\u4ee4\u3002<\/div>\n<h2>\u901a\u8fc7 redis-cli \u8fdb\u884c\u8fde\u63a5\u786e\u8ba4\uff08\u7b2c\u4e8c\u90e8\u5206\uff09<\/h2>\n<p>\u867d\u7136\u4f1a\u51fa\u73b0\u77ac\u95f4\u7684\u8fde\u63a5\u9519\u8bef\uff0c\u4f46\u4f1a\u7acb\u5373\u8fd4\u56de\u5bf9\u65b0\u547d\u4ee4\u7684\u54cd\u5e94\u3002<\/p>\n<pre class=\"post-pre\"><code>ord-haproxy:6379&gt; get scott\r\nCould not connect to Redis at ord-haproxy:6379: SSL_connect failed: unexpected eof while reading\r\nnot connected&gt; get scott\r\n\"lion\"\r\n<\/code><\/pre>\n<p>Redis-2 \u5df2\u664b\u5347\u4e3a\u4e3b\u670d\u52a1\u5668\uff0c\u4f46\u5ba2\u6237\u7aef\u65e0\u9700\u62c5\u5fc3\u8be5\u60c5\u51b5\uff0c\u4ecd\u53ef\u8fdb\u884c\u8fde\u63a5\u3002<\/p>\n<pre class=\"post-pre\"><code>ord-haproxy1:\/etc\/haproxy# redis-cli -h redis-2 --tls --cacert \/etc\/haproxy\/tls\/redissentinel-ord_ca.crt info replication | grep role\r\nrole:master\r\n<\/code><\/pre>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d186c37434c4406c06798\/91-0.jpeg\" alt=\"redis-sentinel-haproxy-ipsharing-2.jpg\" \/><\/div>\n<h2>\u5728\u6b21\u8981\u7684\u4e3b\u673a\u4e2d\u505c\u6b62 lelastic.<\/h2>\n<pre class=\"post-pre\"><code>ord-haproxy2:\/etc\/systemd\/system# systemctl stop lelastic\r\n<\/code><\/pre>\n<h2>\u4f7f\u7528Redis-cli\u8fdb\u884c\u8fde\u63a5\u9a8c\u8bc1\uff08\u7b2c3\u90e8\u5206\uff09<\/h2>\n<p>\u4f1a\u6ca1\u6709\u56de\u5e94\u3002<\/p>\n<pre class=\"post-pre\"><code>ord-haproxy:6379&gt; get scott\r\n\r\n<\/code><\/pre>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d186c37434c4406c06798\/97-0.jpeg\" alt=\"redis-sentinel-haproxy-ipsharing-3.jpg\" \/><\/div>\n<h2>\u5728\u4e3b\u673a\u4e0a\u91cd\u65b0\u542f\u52a8 lelastic<\/h2>\n<pre class=\"post-pre\"><code>ord-haproxy1:\/etc\/haproxy# systemctl start lelastic\r\n<\/code><\/pre>\n<h2>\u4eceRedis-cli\u6d4b\u8bd5\u8fde\u63a5\u786e\u8ba4\uff08\u7b2c4\u90e8\u5206\uff09<\/h2>\n<p>\u5c06\u7acb\u5373\u8fde\u63a5\u3002<\/p>\n<pre class=\"post-pre\"><code>ord-haproxy:6379&gt; get scott\r\n\"lion\"\r\n(65.31s)\r\nord-haproxy:6379&gt; get scott\r\n\"lion\"\r\nord-haproxy:6379&gt; set scott tiger\r\nOK\r\nord-haproxy:6379&gt; get scott\r\n\"tiger\"\r\n<\/code><\/pre>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d186c37434c4406c06798\/103-0.jpeg\" alt=\"redis-sentinel-haproxy-ipsharing-4.jpg\" \/><\/div>\n<h2>\u505c\u6b62 Redis \u4e3b\u670d\u52a1\u5668<\/h2>\n<pre class=\"post-pre\"><code>redis-1:~# systemctl stop redis-server\r\n<\/code><\/pre>\n<p>redis-2 \u6b63\u5728\u664b\u5347\u4e3a\u4e3b\u8282\u70b9\u3002<\/p>\n<pre class=\"post-pre\"><code>ord-haproxy1:\/etc\/haproxy# redis-cli -h redis-2 --tls --cacert \/etc\/haproxy\/tls\/redissentinel-ord_ca.crt info replication | grep role\r\nrole:master\r\n<\/code><\/pre>\n<h2>\u4f7f\u7528 Redis-cli \u8fdb\u884c\u8fde\u63a5\u786e\u8ba4\uff08\u7b2c\u4e94\u6b65\uff09<\/h2>\n<p>redis-2 \u5347\u7ea7\u4e3a\u4e3b\u8282\u70b9\uff0c\u4f46\u5ba2\u6237\u7aef\u53ef\u4ee5\u8fde\u63a5\u5230\u8be5\u8282\u70b9\u800c\u65e0\u9700\u62c5\u5fc3\u5176\u72b6\u6001\u3002<\/p>\n<pre class=\"post-pre\"><code>ord-haproxy:6379&gt; get scott\r\nCould not connect to Redis at ord-haproxy:6379: SSL_connect failed: unexpected eof while reading\r\nnot connected&gt; get scott\r\n\"lion\"\r\nord-haproxy:6379&gt; get scott\r\n\"lion\"\r\n(65.31s)\r\nord-haproxy:6379&gt; get scott\r\n\"lion\"\r\n<\/code><\/pre>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d186c37434c4406c06798\/111-0.jpeg\" alt=\"redis-sentinel-haproxy-ipsharing-5.jpg\" \/><\/div>\n<h2>\u7ee7\u7eed\u4e4b\u524d\u4e2d\u65ad\u7684\u8fdb\u7a0b\u3002<\/h2>\n<pre class=\"post-pre\"><code>redis-1:~# systemctl start redis-server\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>ord-haproxy2:\/etc\/systemd\/system# systemctl start lelastic\r\n<\/code><\/pre>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d186c37434c4406c06798\/115-0.jpeg\" alt=\"redis-sentinel-haproxy-ipsharing-7.jpg\" \/><\/div>\n<h1>\u603b\u7ed3<\/h1>\n<p>\u901a\u8fc7\u4f7f\u7528Redis Sentinel\u3001HAProxy\u548cIP\u5171\u4eab\uff0c\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u53ef\u7528\u6027\u7684Redis\u670d\u52a1\u5668\u3002\u6839\u636e\u4f7f\u7528\u7684\u6570\u636e\u4e2d\u5fc3\u5730\u533a\uff0c\u53ef\u80fd\u4f1a\u66f4\u6539\u4f7f\u7528IP\u5171\u4eab\u8fdb\u884c\u6545\u969c\u8f6c\u79fb\u7684\u65b9\u5f0f\uff0c\u56e0\u6b64\u8bf7\u4ed4\u7ec6\u9605\u8bfb\u6587\u6863\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u679c\u4e0d\u628aRedis\u670d\u52a1\u5668\u96c6\u7fa4\u5316\uff0c\u800c\u662f\u91c7\u7528\u4e3b\/\u4ece\u914d\u7f6e\u7684\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u5c06HAProxy\u653e\u5728\u524d\u9762\uff0c\u4ee5\u786e\u4fdd\u5ba2\u6237\u7aef\u59cb\u7ec8\u8fde\u63a5 [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-33565","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u4f7f\u7528 IP \u5171\u4eab\u5197\u4f59\u5316 HAProxy \u8f6c\u53d1\u5230 Redis \u670d\u52a1\u5668 (Akamai) - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u4f7f\u7528-ip-\u5171\u4eab\u5197\u4f59\u5316-haproxy-\u8f6c\u53d1\u5230-redis-\u670d\u52a1\u5668-akamai\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta 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