{"id":29841,"date":"2023-07-02T23:51:28","date_gmt":"2023-04-25T10:16:50","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e5%b0%9d%e8%af%95%e4%ba%86mongodb-replicaset%e3%80%82\/"},"modified":"2025-08-12T16:10:36","modified_gmt":"2025-08-12T08:10:36","slug":"%e6%88%91%e5%b0%9d%e8%af%95%e4%ba%86mongodb-replicaset%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e5%b0%9d%e8%af%95%e4%ba%86mongodb-replicaset%e3%80%82\/","title":{"rendered":"\u6211\u5c1d\u8bd5\u4e86MongoDB ReplicaSet"},"content":{"rendered":"<h1>\u73af\u5883<br \/>\n\u81ea\u7136\u754c\u4e2d\u7684\u4e00\u5207\u5916\u90e8\u6761\u4ef6\uff0c\u5305\u62ec\u7a7a\u6c14\u3001\u6c34\u3001\u571f\u58e4\u548c\u751f\u7269\u7b49\uff0c\u4e0e\u4eba\u7c7b\u3001\u52a8\u690d\u7269\u7b49\u751f\u7269\u7684\u751f\u5b58\u548c\u53d1\u5c55\u6709\u5173\u7684\u56e0\u7d20\u3002<\/h1>\n<p>\u4e3b\u673a\uff1amac<br \/>\n\u9a8c\u8bc1\u73af\u5883\u662f\u5728\u865a\u62df\u673a\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u7684vagrant\u3002<br \/>\nMongoDB 2.6.3<\/p>\n<h1>\u590d\u5236\u96c6\u9a8c\u8bc1<\/h1>\n<h2>\u542f\u52a8 mongod<\/h2>\n<pre class=\"post-pre\"><code>% mongod --replSet set01 --shardsvr --port 10001 --dbpath \/data\/mongodb\/rs01 --logpath \/var\/log\/mongodb\/rs01.log --logappend --pidfilepath \/data\/mongodb\/rs01.pid --directoryperdb --fork --rest --nojournal\r\n\r\n% mongod --replSet set01 --shardsvr --port 10002 --dbpath \/data\/mongodb\/rs02 --logpath \/var\/log\/mongodb\/rs02.log --logappend --pidfilepath \/data\/mongodb\/rs02.pid --directoryperdb --fork --rest --nojournal\r\n\r\n% mongod --replSet set01 --shardsvr --port 10003 --dbpath \/data\/mongodb\/rs03 --logpath \/var\/log\/mongodb\/rs03.log --logappend --pidfilepath \/data\/mongodb\/rs03.pid --directoryperdb --fork --rest --nojournal\r\n\r\n<\/code><\/pre>\n<p>\u5728\u542f\u52a8mongod\u65f6\u4f1a\u751f\u6210\u4e00\u4e2a2GB\u5927\u5c0f\u7684journal\u6587\u4ef6\uff0c\u4f46\u662f\u5728vagrant\u4e0a\u7531\u4e8e\u5bb9\u91cf\u4e0d\u8db3\u65e0\u6cd5\u542f\u52a8\uff0c\u56e0\u6b64\u9700\u8981\u6dfb\u52a0&#8211;nojournal\u9009\u9879\u3002<\/p>\n<h2>\u8fde\u63a5\u5230\u88ab\u79f0\u4e3a\u201cmaster\u201d\u7684\u7aef\u53e3\u3002<\/h2>\n<pre class=\"post-pre\"><code>mongo --port=10001\r\n<\/code><\/pre>\n<h2>3. \u8bbe\u7f6econfig<\/h2>\n<pre class=\"post-pre\"><code>&gt; config = {_id:'set01',members:[{_id:0, host:'localhost:10001'},{_id:1, host:'localhost:10002'},{_id:2, host:'localhost:10003'}]}\r\n<\/code><\/pre>\n<h2>4. \u4f7f\u7528\u9884\u8bbe\u914d\u7f6e\u8fdb\u884c\u521d\u59cb\u5316\u548c\u786e\u8ba4\u3002<\/h2>\n<pre class=\"post-pre\"><code>&gt; rs.initiate(config)\r\n<\/code><\/pre>\n<p>\u6267\u884c\u7ed3\u679c (sh\u00ed ji\u00e9 gu\u01d2)<\/p>\n<blockquote><p>{<br \/>\n&#8220;info&#8221; : &#8220;\u914d\u7f6e\u5df2\u672c\u5730\u4fdd\u5b58\u3002\u5927\u7ea6\u4e00\u5206\u949f\u540e\u5e94\u53ef\u4ee5\u4e0a\u7ebf\u3002&#8221;,<br \/>\n&#8220;ok&#8221; : 1<br \/>\n}<\/p><\/blockquote>\n<p>\u786e\u8ba4\u72b6\u6001<\/p>\n<pre class=\"post-pre\"><code>&gt; set01:PRIMARY&gt; rs.status()\r\n<\/code><\/pre>\n<p>\u6267\u884c\u7ed3\u679c<\/p>\n<blockquote><p>{<br \/>\n&#8220;\u96c6\u5408&#8221; : &#8220;set01&#8221;,<br \/>\n&#8220;\u65e5\u671f&#8221; : ISODate(&#8220;2014-07-08T07:48:35Z&#8221;),<br \/>\n&#8220;\u6211\u7684\u72b6\u6001&#8221; : 1,<br \/>\n&#8220;\u6210\u5458&#8221; : [<br \/>\n{<br \/>\n&#8220;_id&#8221; : 0,<br \/>\n&#8220;\u540d\u5b57&#8221; : &#8220;localhost:10001&#8221;,<br \/>\n&#8220;\u5065\u5eb7\u72b6\u6001&#8221; : 1,<br \/>\n&#8220;\u72b6\u6001&#8221; : 1,<br \/>\n&#8220;\u72b6\u6001\u63cf\u8ff0&#8221; : &#8220;\u4e3b\u8282\u70b9&#8221;,<br \/>\n&#8220;\u8fd0\u884c\u65f6\u95f4&#8221; : 2737,<br \/>\n&#8220;\u64cd\u4f5c\u65f6\u95f4&#8221; : Timestamp(1404805494, 10),<br \/>\n&#8220;\u64cd\u4f5c\u65f6\u95f4\u65e5\u671f&#8221; : ISODate(&#8220;2014-07-08T07:44:54Z&#8221;),<br \/>\n&#8220;\u9009\u4e3e\u65f6\u95f4&#8221; : Timestamp(1404803208, 1),<br \/>\n&#8220;\u9009\u4e3e\u65f6\u95f4\u65e5\u671f&#8221; : ISODate(&#8220;2014-07-08T07:06:48Z&#8221;),<br \/>\n&#8220;\u81ea\u8eab&#8221; : true<br \/>\n},<br \/>\n{<br \/>\n&#8220;_id&#8221; : 1,<br \/>\n&#8220;\u540d\u5b57&#8221; : &#8220;localhost:10002&#8221;,<br \/>\n&#8220;\u5065\u5eb7\u72b6\u6001&#8221; : 1,<br \/>\n&#8220;\u72b6\u6001&#8221; : 2,<br \/>\n&#8220;\u72b6\u6001\u63cf\u8ff0&#8221; : &#8220;\u4ece\u8282\u70b9&#8221;,<br \/>\n&#8220;\u8fd0\u884c\u65f6\u95f4&#8221; : 2515,<br \/>\n&#8220;\u64cd\u4f5c\u65f6\u95f4&#8221; : Timestamp(1404805494, 10),<br \/>\n&#8220;\u64cd\u4f5c\u65f6\u95f4\u65e5\u671f&#8221; : ISODate(&#8220;2014-07-08T07:44:54Z&#8221;),<br \/>\n&#8220;\u6700\u540e\u5fc3\u8df3&#8221; : ISODate(&#8220;2014-07-08T07:48:34Z&#8221;),<br \/>\n&#8220;\u6700\u540e\u63a5\u6536\u5fc3\u8df3&#8221; : ISODate(&#8220;2014-07-08T07:48:34Z&#8221;),<br \/>\n&#8220;pingMs&#8221; : 0,<br \/>\n&#8220;\u540c\u6b65\u81f3&#8221; : &#8220;localhost:10001&#8221;<br \/>\n},<br \/>\n{<br \/>\n&#8220;_id&#8221; : 2,<br \/>\n&#8220;\u540d\u5b57&#8221; : &#8220;localhost:10003&#8221;,<br \/>\n&#8220;\u5065\u5eb7\u72b6\u6001&#8221; : 1,<br \/>\n&#8220;\u72b6\u6001&#8221; : 5,<br \/>\n&#8220;\u72b6\u6001\u63cf\u8ff0&#8221; : &#8220;\u542f\u52a8\u4e2d2&#8221;,<br \/>\n&#8220;\u8fd0\u884c\u65f6\u95f4&#8221; : 2515,<br \/>\n&#8220;\u64cd\u4f5c\u65f6\u95f4&#8221; : Timestamp(0, 0),<br \/>\n&#8220;\u64cd\u4f5c\u65f6\u95f4\u65e5\u671f&#8221; : ISODate(&#8220;1970-01-01T00:00:00Z&#8221;),<br \/>\n&#8220;\u6700\u540e\u5fc3\u8df3&#8221; : ISODate(&#8220;2014-07-08T07:48:34Z&#8221;),<br \/>\n&#8220;\u6700\u540e\u63a5\u6536\u5fc3\u8df3&#8221; : ISODate(&#8220;2014-07-08T07:48:34Z&#8221;),<br \/>\n&#8220;pingMs&#8221; : 0,<br \/>\n&#8220;\u6700\u540e\u5fc3\u8df3\u4fe1\u606f&#8221; : &#8220;\u540c\u6b65\u7ebf\u7a0b\uff1a14031 \u65e0\u6cd5\u5728\u78c1\u76d8\u7a7a\u95f4\u4e0d\u8db3\u65f6\u83b7\u53d6\u5199\u5165\u9501&#8221;<br \/>\n}<br \/>\n],<br \/>\n&#8220;\u6210\u529f&#8221; : 1<br \/>\n}<\/p><\/blockquote>\n<h2>\u4f7f\u7528mongoose\u548cnode.js\u8fdb\u884c\u6570\u636e\u6295\u5165\u3002<\/h2>\n<p>mongoose\/examples\/replicasets\/replica-sets.js\u3092\u7de8\u96c6<\/p>\n<pre class=\"post-pre\"><code>var opts = {\r\n  replSet : { rs_name : \"rs0\" }\r\n};\r\n\r\nmongoose.connect('mongodb:\/\/127.0.0.1:10001\/person,127.0.0.1:10002,127.0.0.1:10003', opts, function (err) {\r\n  ~\u7701\u7565\r\n    prom.then(function (people) {\r\n        console.log(\"young people: %s\", people);\r\n    });\/\/.then(cleanup); \u3053\u3053\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\r\n\r\n});\r\n<\/code><\/pre>\n<h2>\u8bf7\u786e\u8ba4\u6570\u636e\u662f\u5426\u5b58\u5728\u3002<\/h2>\n<p>\u5c06\u8fde\u63a5\u6307\u5411Slave<\/p>\n<pre class=\"post-pre\"><code>% mongo --port=10002\r\n\r\nMongoDB shell version: 2.6.3\r\nconnecting to: 127.0.0.1:10002\/test\r\nServer has startup warnings: \r\n2014-07-08T07:04:54.045+0000 ** WARNING: --rest is specified without --httpinterface,\r\n2014-07-08T07:04:54.045+0000 **          enabling http interface\r\n\r\n<\/code><\/pre>\n<p>\u786e\u8ba4\u6570\u636e<\/p>\n<pre class=\"post-pre\"><code>set01:SECONDARY&gt; show databases;\r\nadmin   (empty)\r\nlocal   1.031GB\r\nperson  0.078GB\r\n\r\nset01:SECONDARY&gt; use person\r\nswitched to db person\r\n\r\nset01:SECONDARY&gt; show collections\r\n2014-07-08T07:51:18.438+0000 error: { \"$err\" : \"not master and slaveOk=false\", \"code\" : 13435 } at src\/mongo\/shell\/query.js:131\r\n<\/code><\/pre>\n<p>\u4f7f\u5176\u53ef\u901a\u8fc7slave\u8fdb\u884c\u8bbf\u95ee<\/p>\n<pre class=\"post-pre\"><code>set01:SECONDARY&gt; db.getMongo().setSlaveOk()\r\n<\/code><\/pre>\n<p>\u786e\u8ba4\u6570\u636e<\/p>\n<pre class=\"post-pre\"><code>set01:SECONDARY&gt; use person\r\nswitched to db person\r\nset01:SECONDARY&gt; show collections\r\npeople\r\nsystem.indexes\r\nset01:SECONDARY&gt; db.people.find()\r\n\r\n{ \"_id\" : ObjectId(\"53bba580653ebd8b4bf35eba\"), \"name\" : \"bill\", \"age\" : 25, \"birthday\" : ISODate(\"1989-07-08T08:02:08.637Z\"), \"__v\" : 0 }\r\n{ \"_id\" : ObjectId(\"53bba580653ebd8b4bf35ebb\"), \"name\" : \"mary\", \"age\" : 30, \"birthday\" : ISODate(\"1984-07-08T08:02:08.637Z\"), \"__v\" : 0 }\r\n{ \"_id\" : ObjectId(\"53bba580653ebd8b4bf35ebc\"), \"name\" : \"bob\", \"age\" : 21, \"birthday\" : ISODate(\"1993-07-08T08:02:08.637Z\"), \"__v\" : 0 }\r\n{ \"_id\" : ObjectId(\"53bba580653ebd8b4bf35ebd\"), \"name\" : \"lilly\", \"age\" : 26, \"birthday\" : ISODate(\"1988-07-08T08:02:08.637Z\"), \"__v\" : 0 }\r\n{ \"_id\" : ObjectId(\"53bba580653ebd8b4bf35ebe\"), \"name\" : \"alucard\", \"age\" : 1000, \"birthday\" : ISODate(\"1014-07-08T08:02:08.637Z\"), \"__v\" : 0 }\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u73af\u5883 \u81ea\u7136\u754c\u4e2d\u7684\u4e00\u5207\u5916\u90e8\u6761\u4ef6\uff0c\u5305\u62ec\u7a7a\u6c14\u3001\u6c34\u3001\u571f\u58e4\u548c\u751f\u7269\u7b49\uff0c\u4e0e\u4eba\u7c7b\u3001\u52a8\u690d\u7269\u7b49\u751f\u7269\u7684\u751f\u5b58\u548c\u53d1\u5c55\u6709\u5173\u7684\u56e0\u7d20\u3002 \u4e3b\u673a\uff1a [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-29841","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- 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