{"id":201824,"date":"2025-05-10T08:45:53","date_gmt":"2025-05-10T00:45:53","guid":{"rendered":"https:\/\/server.hk\/cnblog\/201824\/"},"modified":"2025-05-10T08:45:53","modified_gmt":"2025-05-10T00:45:53","slug":"%e5%9b%be%e8%a7%a3redis%e4%b8%bb%e4%bb%8e%e5%a4%8d%e5%88%b6%e4%b8%8eredis%e5%93%a8%e5%85%b5%e6%9c%ba%e5%88%b6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/201824\/","title":{"rendered":"\u56fe\u89e3Redis\u4e3b\u4ece\u590d\u5236\u4e0eRedis\u54e8\u5175\u673a\u5236"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>\u56fe\u89e3Redis\u4e3b\u4ece\u590d\u5236\u4e0eRedis\u54e8\u5175\u673a\u5236<\/h1>\n<p><span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u6b22\u8fce\u5404\u4f4d\u5c0f\u4f19\u4f34\u6765\u5230golang\u5b66\u4e60\u7f51\uff0c\u76f8\u805a\u4e8e\u6b64\u90fd\u662f\u7f18\u54c8\u54c8\u54c8\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u56fe\u89e3Redis\u4e3b\u4ece\u590d\u5236\u4e0eRedis\u54e8\u5175\u673a\u5236\u300b<\/span>\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u8bb2\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">Redis\u4e3b\u4ece\u590d\u5236\u3001\u54e8\u5175\u673a\u5236<\/span>\u7b49\u7b49\u77e5\u8bc6\uff0c\u5982\u679c\u4f60\u5bf9<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6570\u636e\u5e93<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\u975e\u5e38\u611f\u5174\u8da3\u6216\u8005\u6b63\u5728\u81ea\u5b66\uff0c\u90fd\u53ef\u4ee5\u5173\u6ce8\u6211\uff0c\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u6587\u7ae0\uff01\u5f53\u7136\uff0c\u6709\u4ec0\u4e48\u5efa\u8bae\u4e5f\u6b22\u8fce\u5728\u8bc4\u8bba\u7559\u8a00\u63d0\u51fa\uff01\u4e00\u8d77\u5b66\u4e60\uff01<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" style=\"max-width:100%\" src=\"https:\/\/www.17golang.com\/uploads\/20230513\/1683945371645ef79b991e3.jpg1683945371645ef79b991f3.jpg\" class=\"aligncenter\"><\/p>\n<h2>\u4e00\u3001Redis\u590d\u5236\u662f\u4ec0\u4e48\uff1f<\/h2>\n<p>Redis\u590d\u5236\u5c31\u662f\u4e3b\u4ece\u590d\u5236\uff0c\u5f53\u4e3b\u670d\u52a1\u5668\u6570\u636e\u53d1\u751f\u53d8\u5316\u65f6\uff0c\u81ea\u52a8\u5c06\u65b0\u7684\u6570\u636e\u540c\u6b65\u5230\u4ece\u6570\u636e\u5e93\u3002<\/p>\n<p>\u8bfb\u6570\u636e\u5e93\u53ef\u4ee5\u8fdb\u884c\u8bfb\u5199\u64cd\u4f5c\uff0c\u4ece\u6570\u636e\u5e93\u4e00\u822c\u6307\u7528\u4e8e\u8bfb\u64cd\u4f5c\u3002<\/p>\n<p>Redis\u590d\u5236\u53ef\u4ee5\u4fdd\u8bc1\u4e3b\u6570\u636e\u5e93\u5d29\u6e83\u65f6\u53ef\u4ee5\u8fdb\u884c\u6570\u636e\u6062\u590d\u3002<\/p>\n<h2>\u4e8c\u3001Redis\u590d\u5236\u80fd\u5e72\u561b\uff1f<\/h2>\n<ol>\n<li>\u8bfb\u5199\u5206\u79bb<\/li>\n<li>\u5bb9\u707e\u6062\u590d<\/li>\n<li>\u6570\u636e\u5907\u4efd<\/li>\n<li>\u6c34\u5e73\u6269\u5bb9\u652f\u6491\u9ad8\u5e76\u53d1<\/li>\n<\/ol>\n<h2>\u4e09\u3001Redis\u590d\u5236\u7684\u7f3a\u70b9<\/h2>\n<h3>1\u3001\u590d\u5236\u5ef6\u8fdf<\/h3>\n<p>\u7531\u4e8e\u6240\u6709\u7684\u5199\u64cd\u4f5c\u90fd\u53d1\u751f\u5728master\u6570\u636e\u5e93\uff0c\u7136\u540e\u540c\u6b65\u5230slave\u6570\u636e\u5e93\u4e2d\uff0c\u6240\u4ee5\u4f1a\u6709\u4e00\u5b9a\u7684\u6570\u636e\u5ef6\u8fdf\uff0c\u5f53\u7cfb\u7edf\u8d1f\u62c5\u8fc7\u91cd\u65f6\uff0c\u5ef6\u8fdf\u8d8a\u5927\uff0cslave\u673a\u5668\u7684\u589e\u52a0\u4e5f\u4f1a\u589e\u52a0\u6570\u636e\u5ef6\u8fdf\u7684\u65f6\u95f4\u3002<\/p>\n<h3>2\u3001master\u5b95\u673a<\/h3>\n<p>\u5982\u679cmaster\u5b95\u673a\u4e86\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u4e0d\u4f1a\u5c06salve\u6570\u636e\u5e93\u81ea\u52a8\u5347\u7ea7\u4e3amaster\u6570\u636e\u5e93\u3002<\/p>\n<h2>\u56db\u3001\u4e50\u89c2\u590d\u5236\u7b56\u7565<\/h2>\n<p>Redis\u91c7\u7528\u4e50\u89c2\u590d\u5236\u7b56\u7565\uff0c\u5bb9\u5fcd\u4e00\u6bb5\u65f6\u95f4\u5185\u4e3b\u4ece\u6570\u636e\u5e93\u4e0d\u4e00\u81f4\uff0c\u4f46\u4fdd\u8bc1\u6700\u7ec8\u4e00\u81f4\u6027\u3002\u8fd9\u4e2a\u7b56\u7565\u4fdd\u8bc1\u4e86\u6027\u80fd\uff0c\u5728\u590d\u5236\u7684\u65f6\u5019\uff0c\u4e3b\u6570\u636e\u5e93\u4e0d\u4f1a\u963b\u585e\uff0c\u53ef\u4ee5\u7ee7\u7eed\u63d0\u4f9b\u670d\u52a1\u3002<\/p>\n<h2>\u4e94\u3001Redis\u590d\u5236\u5e38\u7528\u547d\u4ee4<\/h2>\n<h3>1\u3001info replication<\/h3>\n<p>\u67e5\u770b\u8282\u70b9\u7684\u4e3b\u4ece\u5173\u7cfb\u548c\u914d\u7f6e\u4fe1\u606f\u3002<\/p>\n<h3>2\u3001replicaof \u4e3b\u5e93Ip \u4e3b\u5e93port<\/h3>\n<p>\u5728\u4ece\u6570\u636e\u5e93\u7684redis.conf\u4e2d\u914d\u7f6e\u3002<\/p>\n<h3>3\u3001slaveof \u4e3b\u5e93IP \u4e3b\u5e93port<\/h3>\n<p>\u5728\u8fd0\u884c\u671f\u95f4\u4fee\u6539slave\u8282\u70b9\u7684\u4fe1\u606f\uff0c\u5982\u679c\u8be5\u6570\u636e\u5e93\u5df2\u7ecf\u662f\u5176\u5b83\u4e3b\u6570\u636e\u5e93\u7684\u4ece\u6570\u636e\u5e93\u4e86\uff0c\u90a3\u4e48\u5b83\u4f1a\u505c\u6b62\u4e0e\u5176\u7684\u4e3b\u4ece\u5173\u7cfb\uff0c\u8f6c\u800c\u6210\u4e3a\u65b0\u914d\u7f6e\u7684\u4e3b\u5e93\u7684\u4ece\u6570\u636e\u5e93\u3002<\/p>\n<h3>4\u3001slaveof no one<\/h3>\n<p>\u4f7f\u5f53\u524d\u6570\u636e\u5e93\u505c\u6b62\u4e0e\u5176\u5b83\u6570\u636e\u5e93\u7684\u540c\u6b65\uff0c\u5347\u7ea7\u4e3a\u4e3b\u6570\u636e\u5e93\u3002<\/p>\n<h2>\u516d\u3001Redis\u590d\u5236\u5de5\u4f5c\u6d41\u7a0b<\/h2>\n<p>1\u3001<strong>slave\u542f\u52a8\u6210\u529f<\/strong>\u540e\uff0c\u4f1a\u8fde\u63a5master\u6570\u636e\u5e93\uff0c\u53d1\u9001\u4e00\u4e2async\u547d\u4ee4\uff0c\u540c\u6b65\u6570\u636e\uff1b\u5982\u679c\u662f\u7b2c\u4e00\u6b21\u8fde\u63a5\uff0c\u5219\u4f1a\u8fdb\u884c\u4e00\u6b21\u5168\u91cf\u590d\u5236\uff0cslave\u81ea\u8eab\u7684\u6570\u636e\u4f1a\u88abmaster\u6570\u636e\u8986\u76d6\u6e05\u9664\uff1b<\/p>\n<p>2\u3001<strong>master\u6570\u636e\u5e93\u6536\u5230sync\u547d\u4ee4\u540e<\/strong>\uff0c\u901a\u8fc7RDB\u5f00\u59cb\u4fdd\u5b58\u5feb\u7167\uff0c\u540c\u65f6\u5c06\u6240\u6709\u63a5\u6536\u5230\u7684\u7528\u4e8e\u4fee\u6539\u6570\u636e\u5e93\u7684\u547d\u4ee4\u7f13\u5b58\u8d77\u6765\uff0cmaster\u6570\u636e\u5e93\u6267\u884c\u5b8cRDB\u6301\u4e45\u5316\u540e\uff0cmaster\u5c06RBD\u6587\u4ef6\u548c\u6240\u6709\u7f13\u5b58\u7684\u547d\u4ee4\u53d1\u9001\u5230\u6240\u6709\u7684slave\u6570\u636e\u5e93\uff0c\u5b8c\u6210\u4e00\u6b21\u6570\u636e\u540c\u6b65\uff1b<\/p>\n<p>3\u3001<strong>slave\u6536\u5230RDB\u6587\u4ef6\u548c\u547d\u4ee4\u7f13\u5b58<\/strong>\u540e\uff0c\u5c06\u5176\u52a0\u8f7d\u5230\u5185\u5b58\u4e2d\uff0c\u4ece\u800c\u5b8c\u6210\u590d\u5236\u521d\u59cb\u5316\uff1b<\/p>\n<p>4\u3001<code>repl-ping-replica-period 10<\/code>\uff0c\u8868\u793amaster\u53d1\u51faping\u5305\u7684\u5468\u671f\u9ed8\u8ba4\u662f10\u79d2\uff1b<\/p>\n<p>5\u3001\u5b8c\u6210\u9996\u6b21\u6570\u636e\u5168\u91cf\u540c\u6b65\u540e\uff0c<strong>master\u7ee7\u7eed\u5c06\u65b0\u7684\u6536\u96c6\u5230\u7684\u4fee\u6539\u547d\u4ee4\u5b9a\u671f\u4f20\u7ed9slave\u6570\u636e\u5e93<\/strong>\uff0c\u5b8c\u6210\u6570\u636e\u540c\u6b65\uff1b<\/p>\n<p>6\u3001\u5982\u679c<strong>\u4ece\u673a\u91cd\u542f<\/strong>\u4e86\uff0cmaster\u7684backlog\u4e2d\u4f1a\u8bb0\u5f55offset\uff0cmaster\u4f1a\u5c06offset\u540e\u9762\u7684\u6570\u636e\u590d\u5236\u7ed9slave\u3002<\/p>\n<pre>7187:C 14 Mar 22:14:24.106 # nzbc Redis is starting nzbc\n7187:C 14 Mar 22:14:24.107 # Redis version=6.0.8, bits=64, commit=00000000, modified=0, pid=7187, just started\n7187:C 14 Mar 22:14:24.108 # Configuration loaded\n7188:S 14 Mar 22:14:24.110 * Increased maximum number of open files to 10032 (it was originally set to 256).\n                _._\n           _.-``__ ''-._\n      _.-``    `.  `_.  ''-._           Redis 6.0.8 (00000000\/0) 64 bit\n  .-`` .-```.  ```\\\/    _.,_ ''-._\n (    '      ,       .-`  | `,    )     Running in standalone mode\n |`-._`-...-` __...-.``-._|'` _.-'|     Port: 6380\n |    `-._   `._    \/     _.-'    |     PID: 7188\n  `-._    `-._  `-.\/  _.-'    _.-'\n |`-._`-._    `-.__.-'    _.-'_.-'|\n |    `-._`-._        _.-'_.-'    |           http:\/\/redis.io\n  `-._    `-._`-.__.-'_.-'    _.-'\n |`-._`-._    `-.__.-'    _.-'_.-'|\n |    `-._`-._        _.-'_.-'    |\n  `-._    `-._`-.__.-'_.-'    _.-'\n      `-._    `-.__.-'    _.-'\n          `-._        _.-'\n              `-.__.-'\n\n7188:S 14 Mar 22:14:24.120 # Server initialized\n7188:S 14 Mar 22:14:24.114 * DB loaded from disk: 0.000 seconds\n7188:S 14 Mar 22:14:24.122 * Before turning into a slave, using my master parameters to synthesize a cached master: I may be able to synchronize with the new master with just a partial transfer.\n7188:S 14 Mar 22:14:24.122 * Ready to accept connections\n7188:S 14 Mar 22:14:24.123 * Connecting to MASTER 127.0.0.1:6379\n7188:S 14 Mar 22:14:24.123 * MASTER  SLAVE sync started\n7188:S 14 Mar 22:14:24.123 * Non blocking connect for SYNC fired the event.\n7188:S 14 Mar 22:14:24.124 * Master replied to PING, replication can continue...\n7188:S 14 Mar 22:14:24.124 * Trying a partial resynchronization (request 9b3cs5w9g6x3004fa9a0999361035b71ecf70ab4:30783).\n7188:S 14 Mar 22:14:24.130 * Full resync from master: cb4as85df693ad62f09ce4f486e0d43ec8f36334:0\n7188:S 14 Mar 22:14:24.130 * Discarding previously cached master state.\n7188:S 14 Mar 22:14:24.163 * MASTER  SLAVE sync: receiving 5484 bytes from master\n7188:S 14 Mar 22:14:24.165 * MASTER  SLAVE sync: Flushing old data\n7188:S 14 Mar 22:14:24.165 * MASTER  SLAVE sync: Loading DB in memory\n7188:S 14 Mar 22:14:24.167 * MASTER  SLAVE sync: Finished with success\n<\/pre>\n<h2>\u4e03\u3001Redis\u54e8\u5175\u662f\u4ec0\u4e48\uff1f<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u54e8\u5175sentinel\u673a\u5236\u6765\u76d1\u63a7Redis\u7684\u6027\u80fd\uff0c\u5982\u679c\u4e3b\u6570\u636e\u5e93\u5b95\u673a\u4e86\uff0c\u6839\u636e\u6295\u7968\u6570\u81ea\u52a8\u5c06\u67d0\u4e00\u4e2a\u4ece\u6570\u636e\u5e93\u63d0\u5347\u4e3a\u4e3b\u6570\u636e\u5e93\uff0c\u7ee7\u7eed\u5bf9\u5916\u63d0\u4f9b\u670d\u52a1\u3002<\/p>\n<h3>1\u3001Redis\u54e8\u5175\u7684\u4f5c\u7528<\/h3>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20230513\/1683945372645ef79c09c22.jpg1683945372645ef79c09c32.png\" class=\"aligncenter\"><\/p>\n<ol>\n<li>\u4e3b\u4ece\u76d1\u63a7\uff0c\u76d1\u63a7\u4e3b\u4ece\u6570\u636e\u5e93\u662f\u5426\u8fd0\u884c\u6b63\u5e38\uff1b<\/li>\n<li>\u6d88\u606f\u901a\u77e5\uff0c\u54e8\u5175\u53ef\u4ee5\u5c06\u6545\u969c\u4fe1\u606f\u53d1\u9001\u7ed9\u5ba2\u6237\u7aef\uff1b<\/li>\n<li>\u6545\u969c\u8f6c\u79fb\uff0c\u5982\u679cmaster\u5f02\u5e38\u3002\u54e8\u5175\u4f1a\u8fdb\u884c\u4e3b\u5907\u5207\u6362\uff0c\u5c06\u5176\u4e2d\u4e00\u4e2aslave\u8f6c\u4e3amaster\uff1b<\/li>\n<li>\u914d\u7f6e\u4e2d\u5fc3\uff0c\u5ba2\u6237\u7aef\u901a\u8fc7\u8fde\u63a5\u54e8\u5175\u83b7\u53d6Redis\u670d\u52a1\u96c6\u7fa4\u7684\u4e3b\u8282\u70b9\u4fe1\u606f\uff1b<\/li>\n<\/ol>\n<h3>2\u3001\u4f7f\u7528\u54e8\u5175\u7684\u6ce8\u610f\u4e8b\u9879\uff1a<\/h3>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20230513\/1683945372645ef79c5a74a.jpg1683945372645ef79c5a75e.png\" class=\"aligncenter\"><\/p>\n<h2>\u516b\u3001\u5b9e\u6218\u6f14\u7ec3<\/h2>\n<h3>1\u3001\u642d\u5efa3\u4e2a\u54e8\u5175\u670d\u52a1\u5668<\/h3>\n<p>\u76d1\u63a7Redis\u4e3b\u4ece\u670d\u52a1\u5668\uff0c\u4e0d\u5b58\u653e\u6570\u636e\u3002<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20230513\/1683945372645ef79cad63c.jpg1683945372645ef79cad652.png\" class=\"aligncenter\"><\/p>\n<h3>2\u3001sentinel.conf\u53c2\u6570\u9009\u9879\u8bf4\u660e<\/h3>\n<pre>bind 0.0.0.0\ndaemonize yes\nprotected-mode no\nport 6391\nlogfile \"\/myredis\/sentinel1.log\"\npidfile \/var\/run\/redis-sentinel6391.pid\ndir \/myredis\nsentinel monitor mymaster 127.0.0.1 6379 2\nsentinel auth-pass mymaster 123456\n<\/pre>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20230513\/1683945373645ef79d18f4d.jpg1683945373645ef79d18f63.png\" class=\"aligncenter\"><\/p>\n<p>\u8bbe\u7f6e\u8981\u76d1\u63a7\u7684master\u670d\u52a1\u5668\uff0cquorum\u8868\u793a\u81f3\u5c11\u6709\u51e0\u4e2a\u54e8\u5175\u8ba4\u4e3a\u5ba2\u89c2\u4e0b\u7ebf\uff0c\u540c\u610f\u6545\u969c\u8f6c\u79fb\u7684\u6cd5\u5b9a\u7968\u6570\uff0c\u56e0\u6b64\u54e8\u5175\u670d\u52a1\u5668\u4e00\u822c\u4e3a\u5947\u6570\u4e2a\u3002<\/p>\n<p><code>sentinel monitor 127.0.0.1 6379 <\/code>\u3002<\/p>\n<p>master\u670d\u52a1\u5668\u8bbe\u7f6e\u4e86\u5bc6\u7801\uff1a<\/p>\n<p><code>sentinel auth-pass <\/code><\/p>\n<p>\u901a\u8fc7\u547d\u4ee4\uff0c\u5b8c\u6210\u54e8\u5175sentinel\u7684\u542f\u52a8\uff0c\u4e24\u79cd\u65b9\u5f0f\uff0c\u4efb\u9009\u5176\u4e00\uff1a<\/p>\n<ol>\n<li>redis-sentinel \/path\/to\/sentinel.conf<\/li>\n<li>redis-server \/path\/to\/sentinel.conf &#8211;sentinel<\/li>\n<\/ol>\n<h2>\u4e5d\u3001\u54e8\u5175\u8fd0\u884c\u6d41\u7a0b\u548c\u9009\u4e3e\u539f\u7406<\/h2>\n<p>\u5f53\u4e00\u4e2a\u4e3b\u4ece\u914d\u7f6e\u4e2d\u7684master\u5931\u6548\u540e\uff0csentinel\u4f1a\u9009\u4e3e\u51fa\u4e00\u4e2a\u65b0\u7684master\u7528\u4e8e\u63a5\u66ff\u539fmaster\u7684\u5de5\u4f5c\uff0c\u5176\u5b83slave\u670d\u52a1\u5668\u81ea\u52a8\u6307\u5411\u65b0master\uff0c\u5b9e\u73b0\u6570\u636e\u540c\u6b65\u3002<\/p>\n<h3>1\u3001\u4e3b\u89c2\u4e0b\u7ebf<\/h3>\n<p>\u6307\u5b9a\u591a\u5c11\u6beb\u79d2\u4e4b\u540e\uff0c\u4e3b\u8282\u70b9\u6ca1\u6709\u5e94\u7b54\u54e8\u5175\uff0c\u6b64\u65f6\u54e8\u5175\u4f1a\u4e3b\u89c2\u4e0a\u8ba4\u4e3a\u4e3b\u8282\u70b9\u5df2\u7ecf\u4e0b\u7ebf\u3002<\/p>\n<p><code>sentinel down-after-millisecnds <\/code><\/p>\n<h3>2\u3001\u5ba2\u89c2\u4e0b\u7ebf<\/h3>\n<p>\u591a\u4e2a\u54e8\u5175sentinel\u8fdb\u884c\u6295\u7968\uff0c\u6839\u636e\u6295\u7968\u7ed3\u679c\u624d\u80fd\u786e\u8ba4\u4e00\u4e2amaster\u5ba2\u89c2\u4e0a\u5df2\u7ecf\u5b95\u673a\u3002<\/p>\n<h3>3\u3001\u9009\u4e3emaster\u4e09\u6b65\u8d70\uff1a<\/h3>\n<h4>\uff081\uff09\u5148\u9009\u51fa\u4e00\u4e2amaster\u670d\u52a1\u5668<\/h4>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20230513\/1683945373645ef79d6ba52.jpg1683945373645ef79d6ba62.png\" class=\"aligncenter\"><\/p>\n<p>\u5f53master\u6570\u636e\u5e93\u5b95\u673a\u540e\uff0c\u5404\u4e2a\u54e8\u5175sentinel\u8282\u70b9\u4f1a\u8fdb\u884c\u534f\u5546\uff0c\u5148\u901a\u8fc7Raft\u7b97\u6cd5\u9009\u4e3e\u51fa\u4e00\u4e2a\u9886\u5bfc\u8005\u54e8\u5175\u8282\u70b9\uff0c\u518d\u7531\u9886\u5bfc\u8005\u8fdb\u884cmaster\u7684\u9009\u4e3e\u3002<\/p>\n<p>\u6839\u636eRedis.conf\u4e2d\uff0c\u4f18\u5148\u7ea7slave-priority\u6216\u8005replica-priority\u6700\u9ad8\u7684\u4ece\u8282\u70b9\uff08\u6570\u5b57\u8d8a\u5c0f\u4f18\u5148\u7ea7\u8d8a\u9ad8\uff09\u3002\u590d\u5236\u504f\u79fb\u4f4d\u7f6eoffset\u6700\u5927\u7684\u4ece\u8282\u70b9\uff1b\u6700\u5c0fRun ID\u7684\u4ece\u8282\u70b9<\/p>\n<h4>\uff082\uff09\u5176\u5b83slave\u670d\u52a1\u5668\u8fde\u63a5\u5230master\u670d\u52a1\u5668<\/h4>\n<p>\u6267\u884c<code>slaveof no one<\/code>\u547d\u4ee4\u4f1a\u9009\u4e3e\u51fa\u65b0\u7684master\uff0c\u5e76\u901a\u8fc7slaveof\u547d\u4ee4\u5c06\u5176\u5b83\u4ece\u8282\u70b9\u6210\u4e3a\u65b0master\u670d\u52a1\u5668\u7684\u4ece\u8282\u70b9\u3002<\/p>\n<h4>\uff083\uff09\u5982\u679c\u65e7master\u670d\u52a1\u5668\u6062\u590d\u6b63\u5e38\u4e86\uff0c\u4e5f\u8981\u6210\u4e3a\u65b0master\u670d\u52a1\u5668\u7684slave\u4ece\u670d\u52a1\u5668\u3002<\/h4>\n","protected":false},"excerpt":{"rendered":"<p>\u56fe\u89e3Redis\u4e3b\u4ece\u590d\u5236\u4e0eRedi&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-201824","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201824","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=201824"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201824\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=201824"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=201824"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=201824"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}