{"id":29899,"date":"2024-01-23T14:22:09","date_gmt":"2023-06-18T10:37:23","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8centos-7%e4%b8%8a%ef%bc%8c%e4%bd%bf%e7%94%a8mongodb%e8%bf%9b%e8%a1%8c%e5%88%86%e7%89%87%e5%a4%84%e7%90%86%e3%80%82\/"},"modified":"2025-08-12T16:28:24","modified_gmt":"2025-08-12T08:28:24","slug":"%e5%9c%a8centos-7%e4%b8%8a%ef%bc%8c%e4%bd%bf%e7%94%a8mongodb%e8%bf%9b%e8%a1%8c%e5%88%86%e7%89%87%e5%a4%84%e7%90%86%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8centos-7%e4%b8%8a%ef%bc%8c%e4%bd%bf%e7%94%a8mongodb%e8%bf%9b%e8%a1%8c%e5%88%86%e7%89%87%e5%a4%84%e7%90%86%e3%80%82\/","title":{"rendered":"\u5728CentOS 7\u4e0a\uff0c\u4f7f\u7528MongoDB\u8fdb\u884c\u5206\u7247\u5904\u7406"},"content":{"rendered":"<p>\u6211\u7528\u4e09\u53f0\u673a\u5668\u7269\u7406\u4e0a\u642d\u5efa\u4e86\u4e00\u4e2aMongoDB\u96c6\u7fa4\uff0c\u7ec4\u5408\u4e86\u5206\u7247\u548c\u526f\u672c\u96c6\u3002<\/p>\n<h2>\u6bcf\u4e2a\u8282\u70b9\u7684IP\u5730\u5740\u548c\u7aef\u53e3\u7684\u793a\u4f8b<\/p>\n<h3>IP\u5730\u5740<\/p>\n<div>\n<div class=\"post-table\">\n<thead>\n<tr>\n<th style=\"text-align: center\">\u30ce\u30fc\u30c9\u540d<\/th>\n<th style=\"text-align: center\">db1<\/th>\n<th style=\"text-align: center\">db2<\/th>\n<th style=\"text-align: center\">db3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center\">IP\u30a2\u30c9\u30ec\u30b9<\/td>\n<td style=\"text-align: center\">192.168.0.11<\/td>\n<td style=\"text-align: center\">192.168.0.12<\/td>\n<td style=\"text-align: center\">192.168.0.13<\/td>\n<\/tr>\n<\/tbody>\n<h3>\u6bcf\u4e2a\u670d\u52a1\u4f7f\u7528\u7684\u7aef\u53e3<\/p>\n<div>\n<div class=\"post-table\">\n<thead>\n<tr>\n<th style=\"text-align: center\">\u30ce\u30fc\u30c9\u540d<\/th>\n<th style=\"text-align: center\">db1<\/th>\n<th style=\"text-align: center\">db2<\/th>\n<th style=\"text-align: center\">db3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center\">config<\/td>\n<td style=\"text-align: center\">27018<\/td>\n<td style=\"text-align: center\">27018<\/td>\n<td style=\"text-align: center\">27018<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">mongos<\/td>\n<td style=\"text-align: center\">27017<\/td>\n<td style=\"text-align: center\">27017<\/td>\n<td style=\"text-align: center\">27017<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">shard1<\/td>\n<td style=\"text-align: center\">27021<\/td>\n<td style=\"text-align: center\">27021<\/td>\n<td style=\"text-align: center\">27021*<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">shard2<\/td>\n<td style=\"text-align: center\">27022*<\/td>\n<td style=\"text-align: center\">27022<\/td>\n<td style=\"text-align: center\">27022<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">shard3<\/td>\n<td style=\"text-align: center\">27023<\/td>\n<td style=\"text-align: center\">27023*<\/td>\n<td style=\"text-align: center\">27023<\/td>\n<\/tr>\n<\/tbody>\n<ul class=\"post-ul\">\n\u30ec\u30d7\u30ea\u30ab\u30bb\u30c3\u30c8\u306eshard(x)\u306e\u5f8c\u308d\u306b*\u304c\u3042\u308b\u306e\u306fArbiter(\u5b9f\u30c7\u30fc\u30bf\u306f\u6301\u305f\u305a\u30d7\u30e9\u30a4\u30de\u30ea\u30ce\u30fc\u30c9\u306e\u9078\u6319\u6a29\u3060\u3051\u3092\u6301\u3064)\u306e\u610f\u5473<br \/>\n\u5404\u30ce\u30fc\u30c9\u3067\u306fconfig\/shard1\/shard2\/shard3\u306e4\u3064\u306emongod\u30d7\u30ed\u30bb\u30b9\u3068mongos\u30d7\u30ed\u30bb\u30b9\u304c1\u3064\u52d5\u3044\u3066\u308b\u3053\u3068\u306b\u306a\u308b<br \/>\n\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30a2\u30d7\u30ea\u3092\u5404\u30ce\u30fc\u30c9\u306e\u30ed\u30fc\u30ab\u30eb\u306b\u914d\u5e03\u3057\u305f\u5834\u5408\u3001mongodb:\/\/localhost:27017\/your_database \u3067\u63a5\u7d9a\u3067\u304d\u308b<br \/>\nconfig\u30b5\u30fc\u30d0\u306e\u30ec\u30d7\u30ea\u30ab\u30bb\u30c3\u30c8\u306bArbiter\u306f\u5b58\u5728\u3067\u304d\u306a\u3044\n<\/ul>\n<h2>\u4e09\u53f0\u8bbe\u5b9a\u76f8\u540c\u592a\u9ebb\u70e6\u4e86\u3002<\/p>\n<p>\u4f7f\u7528\u7c7b\u4f3cAnsible\u8fd9\u6837\u7684\u81ea\u52a8\u5316\u5de5\u5177\uff0c\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u4e91\u670d\u52a1\u7684\u81ea\u52a8\u5316\u64cd\u4f5c\uff0c\u6bd4\u5982\u590d\u5236\u78c1\u76d8\u6216\u865a\u62df\u673a\u7b49\u3002\u6211\u4e5f\u4f7f\u7528\u4e86\u6211\u5728\u53c2\u52a0\u67d0\u4e2a\u6d3b\u52a8\u65f6\u83b7\u5f97\u7684Sakura Cloud\u7684\u514d\u8d39\u989d\u5ea6\u6765\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n<h2>\u64cd\u4f5c\u7cfb\u7edf\u7684\u8bbe\u7f6e<\/p>\n<h3>\u5b89\u88c5MongoDB<\/p>\n<p>\u8bf7\u53c2\u8003\u4ee5\u4e0b\u5185\u5bb9\uff08\u81ea\u8a00\u81ea\u8bed\uff09<\/p>\n<h3>\/etc\/hosts\u7684\u914d\u7f6e<\/p>\n<p>\u4e3a\u4e86\u907f\u514d\u5728\u8282\u70b9\u4e0d\u53ef\u7528\u65f6\u51fa\u73b0\u56f0\u96be\uff0c\u53ef\u4ee5\u5728hosts\u6587\u4ef6\u4e2d\u6dfb\u52a0\u540d\u79f0\u5f15\u7528\u7684\u65b9\u5f0f\u6765\u89e3\u6790IP\u5730\u5740\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u907f\u514d\u76f4\u63a5\u8f93\u5165IP\u5730\u5740\u7684\u95ee\u9898\u3002<\/p>\n<pre class=\"post-pre\"><code>192.168.0.11 db1\r\n192.168.0.12 db2\r\n192.168.0.13 db3\r\n<\/code><\/pre>\n<h3>\u9632\u706b\u5899\u7684\u8bbe\u7f6e<\/p>\n<p>\u4e3a\u4e86\u4f7f\u6bcf\u4e2a\u8282\u70b9\u80fd\u591f\u4e92\u76f8\u8fde\u63a5\uff0c\u6211\u4eec\u5c06\u5f00\u653e\u7aef\u53e3\u3002<br \/>\n\u7531\u4e8e\u8fd9\u53f0\u673a\u5668\u5728\u4ea4\u6362\u673a\u4e0b\u9762\u76f4\u63a5\u8fde\u63a5\u5230\u4e92\u8054\u7f51\uff0c\u6240\u4ee5\u914d\u7f6e\u975e\u5e38\u677e\u6563\u3002<\/p>\n<pre class=\"post-pre\"><code>firewall-cmd <span class=\"nt\">--permanent<\/span>  <span class=\"nt\">--zone<\/span><span class=\"o\">=<\/span>public <span class=\"nt\">--add-port<\/span><span class=\"o\">=<\/span>27017\/tcp\r\nfirewall-cmd <span class=\"nt\">--permanent<\/span>  <span class=\"nt\">--zone<\/span><span class=\"o\">=<\/span>public <span class=\"nt\">--add-port<\/span><span class=\"o\">=<\/span>27018\/tcp\r\nfirewall-cmd <span class=\"nt\">--permanent<\/span>  <span class=\"nt\">--zone<\/span><span class=\"o\">=<\/span>public <span class=\"nt\">--add-port<\/span><span class=\"o\">=<\/span>27021\/tcp\r\nfirewall-cmd <span class=\"nt\">--permanent<\/span>  <span class=\"nt\">--zone<\/span><span class=\"o\">=<\/span>public <span class=\"nt\">--add-port<\/span><span class=\"o\">=<\/span>27022\/tcp\r\nfirewall-cmd <span class=\"nt\">--permanent<\/span>  <span class=\"nt\">--zone<\/span><span class=\"o\">=<\/span>public <span class=\"nt\">--add-port<\/span><span class=\"o\">=<\/span>27023\/tcp\r\nfirewall-cmd <span class=\"nt\">--reload<\/span>\r\n<\/code><\/pre>\n<h2>\u521b\u5efa\u7528\u4e8e\u6570\u636e\u9886\u57df\u7684\u526f\u672c\u96c6\u3002<\/p>\n<h3>\u521b\u5efa\u6570\u636e\u76ee\u5f55<\/p>\n<p>\u8bf7\u5c06\u6bcf\u4e2a\u5206\u7247\u7528\u5230\u7684\u6570\u636e\u5e93\u76ee\u5f55\u6316\u6398\u5230\u4e00\u4e2a\u4e0e\u9ed8\u8ba4\u4f4d\u7f6e\u7a0d\u6709\u4e0d\u540c\u7684\u5730\u65b9\uff0c<br \/>\n\u5e76\u5c06\u6267\u884c\u8be5\u8fdb\u7a0b\u7684\u7528\u6237 mongod \u8bbe\u7f6e\u4e3a\u6240\u6709\u6743\u8005\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nb\">mkdir<\/span> \/data\r\n<span class=\"nb\">mkdir<\/span> \/data\/log\r\n<span class=\"nb\">mkdir<\/span> \/data\/mongoc\r\n<span class=\"nb\">mkdir<\/span> \/data\/shard1\r\n<span class=\"nb\">mkdir<\/span> \/data\/shard2\r\n<span class=\"nb\">mkdir<\/span> \/data\/shard3\r\n\r\n<span class=\"nb\">chown <\/span>mongod:mongod \/data\/log\r\n<span class=\"nb\">chown <\/span>mongod:mongod \/data\/mongoc\r\n<span class=\"nb\">chown <\/span>mongod:mongod \/data\/shard1\r\n<span class=\"nb\">chown <\/span>mongod:mongod \/data\/shard2\r\n<span class=\"nb\">chown <\/span>mongod:mongod \/data\/shard3\r\n\r\n<\/code><\/pre>\n<h3>\u521b\u5efaPID\u6587\u4ef6\u5b58\u653e\u5904<\/p>\n<p>\u5982\u679c\u5df2\u7ecf\u5b58\u5728\uff0c\u5c31\u4e0d\u9700\u8981\u4e86\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nb\">mkdir<\/span> \/var\/run\/mongodb\r\n<span class=\"nb\">chown <\/span>mongod:mongod \/var\/run\/mongodb\r\n<\/code><\/pre>\n<h3>\u6570\u636e\u533a\u57df\u7684\u914d\u7f6e\u6587\u4ef6<\/p>\n<p>\u65e2\u7136\u6211\u4eec\u6709MongoDB 3.2\uff0c\u6211\u4eec\u5c06\u4f7f\u7528WiredTiger\u8fdb\u884c\u6784\u5efa\u3002<br \/>\n\u4e00\u65e6\u521b\u5efa\u4e00\u4e2a\uff0c\u4ee5\u540e\u57fa\u672c\u4e0a\u53ea\u9700\u590d\u5236\u7c98\u8d34\u5373\u53ef\u3002<br \/>\n\u9700\u8981\u6839\u636e\u670d\u52a1\u5668\u89c4\u683c\u8c03\u6574\u5404\u4e2a\u53c2\u6570\uff08\u5c24\u5176\u662fcacheSizeGB\uff09\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\"># shard1.conf<\/span>\r\n\r\n<span class=\"c1\"># for documentation of all options, see:<\/span>\r\n<span class=\"c1\">#   http:\/\/docs.mongodb.org\/manual\/reference\/configuration-options\/<\/span>\r\n\r\n<span class=\"c1\"># where to write logging data.<\/span>\r\n<span class=\"na\">systemLog<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">destination<\/span><span class=\"pi\">:<\/span> <span class=\"s\">file<\/span>\r\n  <span class=\"na\">logAppend<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n  <span class=\"na\">path<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/data\/log\/shard1.log<\/span>\r\n  <span class=\"na\">logRotate<\/span><span class=\"pi\">:<\/span> <span class=\"s\">rename<\/span>\r\n\r\n<span class=\"c1\"># Where and how to store data.<\/span>\r\n<span class=\"na\">storage<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">dbPath<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">\/data\/shard1\"<\/span>\r\n  <span class=\"na\">engine<\/span><span class=\"pi\">:<\/span> <span class=\"s\">wiredTiger<\/span>\r\n  <span class=\"na\">directoryPerDB<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n  <span class=\"na\">wiredTiger<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">engineConfig<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">cacheSizeGB<\/span><span class=\"pi\">:<\/span> <span class=\"m\">1<\/span>\r\n      <span class=\"na\">directoryForIndexes<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n      <span class=\"na\">statisticsLogDelaySecs<\/span><span class=\"pi\">:<\/span> <span class=\"m\">0<\/span>\r\n    <span class=\"na\">collectionConfig<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">blockCompressor<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">snappy\"<\/span>\r\n    <span class=\"na\">indexConfig<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">prefixCompression<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n  <span class=\"na\">journal<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">enabled<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n\r\n<span class=\"c1\"># how the process runs<\/span>\r\n<span class=\"na\">processManagement<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">fork<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>  <span class=\"c1\"># fork and run in background<\/span>\r\n  <span class=\"na\">pidFilePath<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/var\/run\/mongodb\/shard1.pid<\/span>  <span class=\"c1\"># location of pidfile<\/span>\r\n\r\n<span class=\"c1\"># network interfaces<\/span>\r\n<span class=\"na\">net<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">port<\/span><span class=\"pi\">:<\/span> <span class=\"m\">27021<\/span>\r\n\r\n<span class=\"c1\">#security:<\/span>\r\n\r\n<span class=\"c1\">#operationProfiling:<\/span>\r\n\r\n<span class=\"na\">replication<\/span><span class=\"pi\">:<\/span>\r\n   <span class=\"na\">replSetName<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">shard1\"<\/span>\r\n\r\n<span class=\"na\">sharding<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">clusterRole<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">shardsvr\"<\/span>\r\n\r\n<span class=\"c1\">## Enterprise-Only Options<\/span>\r\n\r\n<span class=\"c1\">#auditLog:<\/span>\r\n\r\n<span class=\"c1\">#snmp:<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"c1\"># shard2.conf<\/span>\r\n\r\n<span class=\"c1\"># for documentation of all options, see:<\/span>\r\n<span class=\"c1\">#   http:\/\/docs.mongodb.org\/manual\/reference\/configuration-options\/<\/span>\r\n\r\n<span class=\"c1\"># where to write logging data.<\/span>\r\n<span class=\"na\">systemLog<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">destination<\/span><span class=\"pi\">:<\/span> <span class=\"s\">file<\/span>\r\n  <span class=\"na\">logAppend<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n  <span class=\"na\">path<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/data\/log\/shard2.log<\/span>\r\n  <span class=\"na\">logRotate<\/span><span class=\"pi\">:<\/span> <span class=\"s\">rename<\/span>\r\n\r\n<span class=\"c1\"># Where and how to store data.<\/span>\r\n<span class=\"na\">storage<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">dbPath<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">\/data\/shard2\"<\/span>\r\n  <span class=\"na\">engine<\/span><span class=\"pi\">:<\/span> <span class=\"s\">wiredTiger<\/span>\r\n  <span class=\"na\">directoryPerDB<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n  <span class=\"na\">wiredTiger<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">engineConfig<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">cacheSizeGB<\/span><span class=\"pi\">:<\/span> <span class=\"m\">1<\/span>\r\n      <span class=\"na\">directoryForIndexes<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n      <span class=\"na\">statisticsLogDelaySecs<\/span><span class=\"pi\">:<\/span> <span class=\"m\">0<\/span>\r\n    <span class=\"na\">collectionConfig<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">blockCompressor<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">snappy\"<\/span>\r\n    <span class=\"na\">indexConfig<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">prefixCompression<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n  <span class=\"na\">journal<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">enabled<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n\r\n<span class=\"c1\"># how the process runs<\/span>\r\n<span class=\"na\">processManagement<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">fork<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>  <span class=\"c1\"># fork and run in background<\/span>\r\n  <span class=\"na\">pidFilePath<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/var\/run\/mongodb\/shard2.pid<\/span>  <span class=\"c1\"># location of pidfile<\/span>\r\n\r\n<span class=\"c1\"># network interfaces<\/span>\r\n<span class=\"na\">net<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">port<\/span><span class=\"pi\">:<\/span> <span class=\"m\">27022<\/span>\r\n\r\n<span class=\"c1\">#security:<\/span>\r\n\r\n<span class=\"c1\">#operationProfiling:<\/span>\r\n\r\n<span class=\"na\">replication<\/span><span class=\"pi\">:<\/span>\r\n   <span class=\"na\">replSetName<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">shard2\"<\/span>\r\n\r\n<span class=\"na\">sharding<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">clusterRole<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">shardsvr\"<\/span>\r\n\r\n<span class=\"c1\">## Enterprise-Only Options<\/span>\r\n\r\n<span class=\"c1\">#auditLog:<\/span>\r\n\r\n<span class=\"c1\">#snmp:<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"c1\"># shard3.conf<\/span>\r\n\r\n<span class=\"c1\"># for documentation of all options, see:<\/span>\r\n<span class=\"c1\">#   http:\/\/docs.mongodb.org\/manual\/reference\/configuration-options\/<\/span>\r\n\r\n<span class=\"c1\"># where to write logging data.<\/span>\r\n<span class=\"na\">systemLog<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">destination<\/span><span class=\"pi\">:<\/span> <span class=\"s\">file<\/span>\r\n  <span class=\"na\">logAppend<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n  <span class=\"na\">path<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/data\/log\/shard3.log<\/span>\r\n  <span class=\"na\">logRotate<\/span><span class=\"pi\">:<\/span> <span class=\"s\">rename<\/span>\r\n\r\n<span class=\"c1\"># Where and how to store data.<\/span>\r\n<span class=\"na\">storage<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">dbPath<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">\/data\/shard3\"<\/span>\r\n  <span class=\"na\">engine<\/span><span class=\"pi\">:<\/span> <span class=\"s\">wiredTiger<\/span>\r\n  <span class=\"na\">directoryPerDB<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n  <span class=\"na\">wiredTiger<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">engineConfig<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">cacheSizeGB<\/span><span class=\"pi\">:<\/span> <span class=\"m\">1<\/span>\r\n      <span class=\"na\">directoryForIndexes<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n      <span class=\"na\">statisticsLogDelaySecs<\/span><span class=\"pi\">:<\/span> <span class=\"m\">0<\/span>\r\n    <span class=\"na\">collectionConfig<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">blockCompressor<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">snappy\"<\/span>\r\n    <span class=\"na\">indexConfig<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">prefixCompression<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n  <span class=\"na\">journal<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">enabled<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n\r\n<span class=\"c1\"># how the process runs<\/span>\r\n<span class=\"na\">processManagement<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">fork<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>  <span class=\"c1\"># fork and run in background<\/span>\r\n  <span class=\"na\">pidFilePath<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/var\/run\/mongodb\/shard3.pid<\/span>  <span class=\"c1\"># location of pidfile<\/span>\r\n\r\n<span class=\"c1\"># network interfaces<\/span>\r\n<span class=\"na\">net<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">port<\/span><span class=\"pi\">:<\/span> <span class=\"m\">27023<\/span>\r\n\r\n<span class=\"c1\">#security:<\/span>\r\n\r\n<span class=\"c1\">#operationProfiling:<\/span>\r\n\r\n<span class=\"na\">replication<\/span><span class=\"pi\">:<\/span>\r\n   <span class=\"na\">replSetName<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">shard3\"<\/span>\r\n\r\n<span class=\"na\">sharding<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">clusterRole<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">shardsvr\"<\/span>\r\n\r\n<span class=\"c1\">## Enterprise-Only Options<\/span>\r\n\r\n<span class=\"c1\">#auditLog:<\/span>\r\n\r\n<span class=\"c1\">#snmp:<\/span>\r\n<\/code><\/pre>\n<h3>systemd\u7684\u914d\u7f6e\u8bbe\u7f6e<\/p>\n<p>\u5f53\u60a8\u901a\u8fc7yum\u5728CentOS7\u4e0a\u8fdb\u884c\u5b89\u88c5\u65f6\uff0c\u4f3c\u4e4e\u9700\u8981\u901a\u8fc7\/etc\/init.d\/*\u811a\u672c\u8fdb\u884c\u5904\u7406\u3002\u4f46\u662f\uff0c\u6839\u636eCentOS7\u548csystemd\u7684\u60ef\u4f8b\uff0c\u6211\u4eec\u5c06\u5c1d\u8bd5\u5b9a\u4e49\u4e00\u4e2asystemd\u670d\u52a1\u3002<\/p>\n<p>\u4e5f\u8bb8\u521b\u5efa\u4e00\u4e2a\u811a\u672c\u5e76\u590d\u5236\u7c98\u8d34\u53ef\u80fd\u662f\u6700\u5feb\u7684\u65b9\u5f0f\uff0c\u4f46\u5c06\u5176\u811a\u672c\u5316\u53ef\u80fd\u662f\u6700\u65b9\u4fbf\u7684\u65b9\u5f0f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nn\">[Unit]<\/span>\r\n<span class=\"py\">Description<\/span><span class=\"p\">=<\/span><span class=\"s\">High-performance, schema-free document-oriented database<\/span>\r\n\r\n<span class=\"nn\">[Service]<\/span>\r\n<span class=\"py\">User<\/span><span class=\"p\">=<\/span><span class=\"s\">mongod<\/span>\r\n<span class=\"py\">Group<\/span><span class=\"p\">=<\/span><span class=\"s\">mongod<\/span>\r\n<span class=\"py\">Environment<\/span><span class=\"p\">=<\/span><span class=\"s\">\"OPTIONS=--quiet -f \/etc\/shard1.conf\"<\/span>\r\n<span class=\"py\">ExecStart<\/span><span class=\"p\">=<\/span><span class=\"s\">\/usr\/bin\/mongod $OPTIONS<\/span>\r\n<span class=\"py\">PIDFile<\/span><span class=\"p\">=<\/span><span class=\"s\">\/var\/run\/mongodb\/shard1.pid<\/span>\r\n\r\n<span class=\"nn\">[Install]<\/span>\r\n<span class=\"py\">WantedBy<\/span><span class=\"p\">=<\/span><span class=\"s\">multi-user.target<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"nn\">[Unit]<\/span>\r\n<span class=\"py\">Description<\/span><span class=\"p\">=<\/span><span class=\"s\">High-performance, schema-free document-oriented database<\/span>\r\n\r\n<span class=\"nn\">[Service]<\/span>\r\n<span class=\"py\">User<\/span><span class=\"p\">=<\/span><span class=\"s\">mongod<\/span>\r\n<span class=\"py\">Group<\/span><span class=\"p\">=<\/span><span class=\"s\">mongod<\/span>\r\n<span class=\"py\">Environment<\/span><span class=\"p\">=<\/span><span class=\"s\">\"OPTIONS=--quiet -f \/etc\/shard2.conf\"<\/span>\r\n<span class=\"py\">ExecStart<\/span><span class=\"p\">=<\/span><span class=\"s\">\/usr\/bin\/mongod $OPTIONS<\/span>\r\n<span class=\"py\">PIDFile<\/span><span class=\"p\">=<\/span><span class=\"s\">\/var\/run\/mongodb\/shard2.pid<\/span>\r\n\r\n<span class=\"nn\">[Install]<\/span>\r\n<span class=\"py\">WantedBy<\/span><span class=\"p\">=<\/span><span class=\"s\">multi-user.target<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"nn\">[Unit]<\/span>\r\n<span class=\"py\">Description<\/span><span class=\"p\">=<\/span><span class=\"s\">High-performance, schema-free document-oriented database<\/span>\r\n\r\n<span class=\"nn\">[Service]<\/span>\r\n<span class=\"py\">User<\/span><span class=\"p\">=<\/span><span class=\"s\">mongod<\/span>\r\n<span class=\"py\">Group<\/span><span class=\"p\">=<\/span><span class=\"s\">mongod<\/span>\r\n<span class=\"py\">Environment<\/span><span class=\"p\">=<\/span><span class=\"s\">\"OPTIONS=--quiet -f \/etc\/shard3.conf\"<\/span>\r\n<span class=\"py\">ExecStart<\/span><span class=\"p\">=<\/span><span class=\"s\">\/usr\/bin\/mongod $OPTIONS<\/span>\r\n<span class=\"py\">PIDFile<\/span><span class=\"p\">=<\/span><span class=\"s\">\/var\/run\/mongodb\/shard3.pid<\/span>\r\n\r\n<span class=\"nn\">[Install]<\/span>\r\n<span class=\"py\">WantedBy<\/span><span class=\"p\">=<\/span><span class=\"s\">multi-user.target<\/span>\r\n<\/code><\/pre>\n<p>\u5f53\u8bbe\u7f6e\u5b8c\u6210\u540e<\/p>\n<pre class=\"post-pre\"><code>systemctl daemon-reload\r\n<\/code><\/pre>\n<p>\u66f4\u65b0\u8bbe\u7f6e\u6587\u4ef6\u5e76\u542f\u52a8\u7a0b\u5e8f\u3002<\/p>\n<pre class=\"post-pre\"><code>systemctl start shard1.service\r\nsystemctl start shard2.service\r\nsystemctl start shard3.service\r\n<\/code><\/pre>\n<h3>\u6570\u636e\u533a\u57df\u7684\u526f\u672c\u96c6<\/p>\n<p>\u5728MongoDB\u4e0a\u914d\u7f6e\u6bcf\u4e2aReplica Set\u3002<\/p>\n<pre class=\"post-pre\"><code>mongo db1:27021\r\n\r\nshard1 <span class=\"o\">&gt;<\/span> config <span class=\"o\">=<\/span> <span class=\"o\">{<\/span>\r\n_id: <span class=\"s1\">'shard1'<\/span>,\r\nmembers: <span class=\"o\">[<\/span>\r\n  <span class=\"o\">{<\/span>_id: 0, host: <span class=\"s1\">'db1:27021'<\/span><span class=\"o\">}<\/span>,\r\n  <span class=\"o\">{<\/span>_id: 1, host: <span class=\"s1\">'db2:27021'<\/span><span class=\"o\">}<\/span>,\r\n  <span class=\"o\">{<\/span>_id: 2, host: <span class=\"s1\">'db3:27021'<\/span>, arbiterOnly: <span class=\"nb\">true<\/span><span class=\"o\">}<\/span>\r\n<span class=\"o\">]}<\/span><span class=\"p\">;<\/span>\r\n\r\nshard1 <span class=\"o\">&gt;<\/span> rs.initiate<span class=\"o\">(<\/span>config<span class=\"o\">)<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>mongo db2:27022\r\n\r\nshard2 <span class=\"o\">&gt;<\/span> config <span class=\"o\">=<\/span> <span class=\"o\">{<\/span>\r\n_id: <span class=\"s1\">'shard2'<\/span>,\r\nmembers: <span class=\"o\">[<\/span>\r\n  <span class=\"o\">{<\/span>_id: 0, host: <span class=\"s1\">'db2:27022'<\/span><span class=\"o\">}<\/span>,\r\n  <span class=\"o\">{<\/span>_id: 1, host: <span class=\"s1\">'db3:27022'<\/span><span class=\"o\">}<\/span>,\r\n  <span class=\"o\">{<\/span>_id: 2, host: <span class=\"s1\">'db1:27022'<\/span>, arbiterOnly: <span class=\"nb\">true<\/span><span class=\"o\">}<\/span>\r\n<span class=\"o\">]}<\/span><span class=\"p\">;<\/span>\r\n\r\nshard2 <span class=\"o\">&gt;<\/span> rs.initiate<span class=\"o\">(<\/span>config<span class=\"o\">)<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>mongo db3:27023\r\n\r\nshard3 <span class=\"o\">&gt;<\/span> config <span class=\"o\">=<\/span> <span class=\"o\">{<\/span>\r\n_id: <span class=\"s1\">'shard3'<\/span>,\r\nmembers: <span class=\"o\">[<\/span>\r\n  <span class=\"o\">{<\/span>_id: 0, host: <span class=\"s1\">'db3:27023'<\/span><span class=\"o\">}<\/span>,\r\n  <span class=\"o\">{<\/span>_id: 1, host: <span class=\"s1\">'db1:27023'<\/span><span class=\"o\">}<\/span>,\r\n  <span class=\"o\">{<\/span>_id: 2, host: <span class=\"s1\">'db2:27023'<\/span>, arbiterOnly: <span class=\"nb\">true<\/span><span class=\"o\">}<\/span>\r\n<span class=\"o\">]}<\/span><span class=\"p\">;<\/span>\r\n\r\nshard3 <span class=\"o\">&gt;<\/span> rs.initiate<span class=\"o\">(<\/span>config<span class=\"o\">)<\/span>\r\n<\/code><\/pre>\n<p>\u6570\u636e\u5b58\u50a8\u73b0\u5728\u6709\u4e09\u4e2a\u5206\u533a\uff0c\u6bcf\u4e2a\u5206\u533a\u90fd\u7531\u4e00\u4e2a\u4e3b\u78c1\u76d8\u3001\u4e24\u4e2a\u8f85\u52a9\u78c1\u76d8\u548c\u4e00\u4e2a\u4ef2\u88c1\u8282\u70b9\u7ec4\u6210\u3002<\/p>\n<h2>\u914d\u7f6e\u670d\u52a1\u5668\u7684\u8bbe\u7f6e<\/p>\n<p>\u521b\u5efa\u7528\u4e8e\u914d\u7f6e\u670d\u52a1\u5668\u7684\u914d\u7f6e\u6587\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\"># mongoc.conf<\/span>\r\n\r\n<span class=\"c1\"># for documentation of all options, see:<\/span>\r\n<span class=\"c1\">#   http:\/\/docs.mongodb.org\/manual\/reference\/configuration-options\/<\/span>\r\n\r\n<span class=\"c1\"># where to write logging data.<\/span>\r\n<span class=\"na\">systemLog<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">destination<\/span><span class=\"pi\">:<\/span> <span class=\"s\">file<\/span>\r\n  <span class=\"na\">logAppend<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n  <span class=\"na\">path<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/data\/log\/mongoc.log<\/span>\r\n\r\n<span class=\"c1\"># Where and how to store data.<\/span>\r\n<span class=\"na\">storage<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">dbPath<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/data\/mongoc<\/span>\r\n  <span class=\"na\">engine<\/span><span class=\"pi\">:<\/span> <span class=\"s\">wiredTiger<\/span>\r\n  <span class=\"na\">directoryPerDB<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n  <span class=\"na\">wiredTiger<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">engineConfig<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">cacheSizeGB<\/span><span class=\"pi\">:<\/span> <span class=\"m\">1<\/span>\r\n      <span class=\"na\">directoryForIndexes<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n      <span class=\"na\">statisticsLogDelaySecs<\/span><span class=\"pi\">:<\/span> <span class=\"m\">0<\/span>\r\n    <span class=\"na\">collectionConfig<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">blockCompressor<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">snappy\"<\/span>\r\n    <span class=\"na\">indexConfig<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">prefixCompression<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n  <span class=\"na\">journal<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">enabled<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n\r\n<span class=\"c1\"># how the process runs<\/span>\r\n<span class=\"na\">processManagement<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">fork<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>  <span class=\"c1\"># fork and run in background<\/span>\r\n  <span class=\"na\">pidFilePath<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/var\/run\/mongodb\/mongoc.pid<\/span>  <span class=\"c1\"># location of pidfile<\/span>\r\n\r\n<span class=\"c1\"># network interfaces<\/span>\r\n<span class=\"na\">net<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">port<\/span><span class=\"pi\">:<\/span> <span class=\"m\">27018<\/span>\r\n\r\n<span class=\"c1\">#security:<\/span>\r\n\r\n<span class=\"c1\">#operationProfiling:<\/span>\r\n\r\n<span class=\"na\">replication<\/span><span class=\"pi\">:<\/span>\r\n   <span class=\"na\">oplogSizeMB<\/span><span class=\"pi\">:<\/span> <span class=\"m\">64<\/span>\r\n   <span class=\"na\">replSetName<\/span><span class=\"pi\">:<\/span> <span class=\"s\">mongoc<\/span>\r\n\r\n<span class=\"na\">sharding<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">clusterRole<\/span><span class=\"pi\">:<\/span> <span class=\"s\">configsvr<\/span>\r\n\r\n<span class=\"c1\">## Enterprise-Only Options<\/span>\r\n\r\n<span class=\"c1\">#auditLog:<\/span>\r\n\r\n<span class=\"c1\">#snmp:<\/span>\r\n<\/code><\/pre>\n<p>\u5199\u4e0b\u670d\u52a1\u8bbe\u7f6e<\/p>\n<pre class=\"post-pre\"><code><span class=\"nn\">[Unit]<\/span>\r\n<span class=\"py\">Description<\/span><span class=\"p\">=<\/span><span class=\"s\">High-performance, schema-free document-oriented database<\/span>\r\n\r\n<span class=\"nn\">[Service]<\/span>\r\n<span class=\"py\">User<\/span><span class=\"p\">=<\/span><span class=\"s\">mongod<\/span>\r\n<span class=\"py\">Group<\/span><span class=\"p\">=<\/span><span class=\"s\">mongod<\/span>\r\n<span class=\"py\">Environment<\/span><span class=\"p\">=<\/span><span class=\"s\">\"OPTIONS=--quiet -f \/etc\/mongoc.conf\"<\/span>\r\n<span class=\"py\">ExecStart<\/span><span class=\"p\">=<\/span><span class=\"s\">\/usr\/bin\/mongod $OPTIONS<\/span>\r\n<span class=\"py\">PIDFile<\/span><span class=\"p\">=<\/span><span class=\"s\">\/var\/run\/mongodb\/mongoc.pid<\/span>\r\n\r\n<span class=\"nn\">[Install]<\/span>\r\n<span class=\"py\">WantedBy<\/span><span class=\"p\">=<\/span><span class=\"s\">multi-user.target<\/span>\r\n<\/code><\/pre>\n<p>\u8ba9systemd\u8bc6\u522b\u5e76\u542f\u52a8\u8fdb\u7a0b<\/p>\n<pre class=\"post-pre\"><code>systemctl daemon-reload\r\nsystemctl start mongoc.service\r\n<\/code><\/pre>\n<p>\u4e0b\u4e00\u4e2a\u6b65\u9aa4\u662f\u7ec4\u5efa\u590d\u5236\u54c1\u5957\u88c5\u3002<\/p>\n<pre class=\"post-pre\"><code>mongo db1:27018\r\n\r\nmongoc <span class=\"o\">&gt;<\/span> config <span class=\"o\">=<\/span> <span class=\"o\">{<\/span>\r\n_id: <span class=\"s1\">'mongoc'<\/span>,\r\nconfigsvr: <span class=\"nb\">true<\/span>,\r\nmembers: <span class=\"o\">[<\/span>\r\n  <span class=\"o\">{<\/span>_id: 0, host: <span class=\"s1\">'db1:27018'<\/span><span class=\"o\">}<\/span>,\r\n  <span class=\"o\">{<\/span>_id: 1, host: <span class=\"s1\">'db2:27018'<\/span><span class=\"o\">}<\/span>,\r\n  <span class=\"o\">{<\/span>_id: 2, host: <span class=\"s1\">'db3:27018'<\/span><span class=\"o\">}<\/span>\r\n<span class=\"o\">]}<\/span><span class=\"p\">;<\/span>\r\n\r\nmongoc <span class=\"o\">&gt;<\/span> rs.initiate<span class=\"o\">(<\/span>config<span class=\"o\">)<\/span>\r\n<\/code><\/pre>\n<p>\u914d\u7f6e\u670d\u52a1\u5668: true \u8fd9\u4e00\u8bbe\u7f6e\u662f\u5173\u952e\u6240\u5728\u3002<br \/>\n\u6211\u5fd8\u8bb0\u4e86\u8fd9\u4e2a\uff0c\u5bfc\u81f4\u5361\u4e86\u5feb\u4e00\u4e2a\u5c0f\u65f6\u3002<\/p>\n<h2>\u8def\u7531\u5668\uff08mongos\uff09<\/p>\n<p>\u57fa\u672c\u64cd\u4f5c\u6b65\u9aa4\u76f8\u540c\uff0c\u53ea\u662f\u8fdb\u7a0b\u7684\u6267\u884c\u6587\u4ef6\u540d\u7531mongod\u53d8\u4e3amongos\uff0c\u800cmongos\u672c\u8eab\u662f\u4e00\u4e2a\u4e0d\u5177\u5907\u5b9e\u9645\u6570\u636e\u5b58\u50a8\u529f\u80fd\u7684\u8fdb\u7a0b\uff0c\u56e0\u6b64\u4e0d\u9700\u8981\u8bbe\u7f6e\u5b58\u50a8\u914d\u7f6e\u3002\u5bf9\u5e94\u7684\u914d\u7f6e\u6587\u4ef6\u5dee\u5f02\u662f\u6307\u5b9a\u914d\u7f6e\u6570\u636e\u5e93\uff08configDB\uff09\u4e0a\u7684\u526f\u672c\u96c6\u6765\u8fdb\u884c\u8bbe\u7f6e\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\"># mongos.conf<\/span>\r\n\r\n<span class=\"c1\"># for documentation of all options, see:<\/span>\r\n<span class=\"c1\">#   http:\/\/docs.mongodb.org\/manual\/reference\/configuration-options\/<\/span>\r\n\r\n<span class=\"c1\"># where to write logging data.<\/span>\r\n<span class=\"na\">systemLog<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">destination<\/span><span class=\"pi\">:<\/span> <span class=\"s\">file<\/span>\r\n  <span class=\"na\">logAppend<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n  <span class=\"na\">path<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/data\/log\/mongos.log<\/span>\r\n\r\n<span class=\"c1\"># how the process runs<\/span>\r\n<span class=\"na\">processManagement<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">fork<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>  <span class=\"c1\"># fork and run in background<\/span>\r\n  <span class=\"na\">pidFilePath<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/var\/run\/mongodb\/mongos.pid<\/span>  <span class=\"c1\"># location of pidfile<\/span>\r\n\r\n<span class=\"c1\"># network interfaces<\/span>\r\n<span class=\"na\">net<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">port<\/span><span class=\"pi\">:<\/span> <span class=\"m\">27017<\/span>\r\n\r\n<span class=\"c1\">#security:<\/span>\r\n\r\n<span class=\"c1\">#operationProfiling:<\/span>\r\n\r\n<span class=\"na\">replication<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">localPingThresholdMs<\/span><span class=\"pi\">:<\/span> <span class=\"m\">15<\/span>\r\n\r\n<span class=\"na\">sharding<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">autoSplit<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n  <span class=\"na\">configDB<\/span><span class=\"pi\">:<\/span> <span class=\"s\">mongoc\/db1:27018,db2:27018,db3:27018<\/span>\r\n\r\n<span class=\"c1\">## Enterprise-Only Options<\/span>\r\n\r\n<span class=\"c1\">#auditLog:<\/span>\r\n\r\n<span class=\"c1\">#snmp:<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"nn\">[Unit]<\/span>\r\n<span class=\"py\">Description<\/span><span class=\"p\">=<\/span><span class=\"s\">High-performance, schema-free document-oriented database<\/span>\r\n\r\n<span class=\"nn\">[Service]<\/span>\r\n<span class=\"py\">User<\/span><span class=\"p\">=<\/span><span class=\"s\">mongod<\/span>\r\n<span class=\"py\">Group<\/span><span class=\"p\">=<\/span><span class=\"s\">mongod<\/span>\r\n<span class=\"py\">Environment<\/span><span class=\"p\">=<\/span><span class=\"s\">\"OPTIONS=--quiet -f \/etc\/mongos.conf\"<\/span>\r\n<span class=\"py\">ExecStart<\/span><span class=\"p\">=<\/span><span class=\"s\">\/usr\/bin\/mongos $OPTIONS<\/span>\r\n<span class=\"py\">PIDFile<\/span><span class=\"p\">=<\/span><span class=\"s\">\/var\/run\/mongodb\/mongos.pid<\/span>\r\n\r\n<span class=\"nn\">[Install]<\/span>\r\n<span class=\"py\">WantedBy<\/span><span class=\"p\">=<\/span><span class=\"s\">multi-user.target<\/span>\r\n<\/code><\/pre>\n<p>\u7136\u540e\u5f00\u59cb\u8fd0\u884c<\/p>\n<pre class=\"post-pre\"><code>systemctl daemon-reload\r\nsystemctl start mongos.service\r\n<\/code><\/pre>\n<p>\u5982\u679c\u6ca1\u6709\u9519\u8bef\uff0c\u90a3\u4e48\u914d\u7f6e\u5c31\u7b97\u5b8c\u6210\u4e86\u3002<\/p>\n<h2>\u5c06\u6570\u636e\u5b9e\u9645\u52a0\u8f7d\u5230\u5206\u7247\u73af\u5883\u4e2d<\/p>\n<p>\u4f7f\u7528\u67d0\u4e2a\u7ec8\u7aef\u8fde\u63a5\u5230Mongos\u3002<br \/>\n\u5982\u679c\u4f7f\u7528\u8fd9\u4e2a\u4f8b\u5b50\u8fdb\u884c\u8bbe\u7f6e\u7684\u8bdd\uff0c\u53ef\u4ee5\u4eceshell\u4e2d\u8fdb\u884c\u8fde\u63a5\u3002<\/p>\n<pre class=\"post-pre\"><code>mongo\r\n<\/code><\/pre>\n<p>\u5e94\u8be5\u53ea\u662f\u901a\u8fc7\u8fd9\u4e2a\u8fde\u63a5<\/p>\n<pre class=\"post-pre\"><code>mongos&gt;\r\n<\/code><\/pre>\n<p>\u5982\u679c\u662f\u8fd9\u6837\u7684\u8bdd\uff0c\u90a3\u5c31\u662f\u6b63\u786e\u7b54\u6848\u3002<\/p>\n<h3>\u5c06\u6570\u636e\u5e93\u6559\u5bfc\u81f3\u5206\u7247\u73af\u5883\u4e2d\u3002<\/p>\n<pre class=\"post-pre\"><code>mongos&gt; sh.enableSharding<span class=\"o\">(<\/span><span class=\"s1\">'dbname'<\/span><span class=\"o\">)<\/span>\r\n<\/code><\/pre>\n<h3>\u5728\u8fd9\u4e4b\u4e0a\uff0c\u6307\u5b9a\u4e00\u4e2a\u96c6\u5408\u5e76\u8fdb\u884c\u5206\u7247\u3002<\/p>\n<p>\u8bf7\u6307\u5b9a\u4e00\u4e2a\u786e\u5b9a\u54ea\u4e2a\u5206\u7247\u5c06\u5b58\u50a8\u7684\u952e\u3002\u8bf7\u63d0\u524d\u521b\u5efa\u7d22\u5f15\u3002<\/p>\n<pre class=\"post-pre\"><code>mongos&gt; sh.shardCollection<span class=\"o\">(<\/span><span class=\"s1\">'collection-name'<\/span>, <span class=\"o\">{<\/span> someIndex : 1 <span class=\"o\">})<\/span>\r\n<\/code><\/pre>\n<h2>\u5982\u679c\u80fd\u591f\u652f\u6301\u81ea\u52a8\u542f\u52a8\u7684\u8bdd<\/p>\n<pre class=\"post-pre\"><code>systemctl <span class=\"nb\">enable <\/span>shard1.service\r\nsystemctl <span class=\"nb\">enable <\/span>shard2.service\r\nsystemctl <span class=\"nb\">enable <\/span>shard3.service\r\nsystemctl <span class=\"nb\">enable <\/span>mongoc.service\r\nsystemctl <span class=\"nb\">enable <\/span>mongos.service\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u6211\u7528\u4e09\u53f0\u673a\u5668\u7269\u7406\u4e0a\u642d\u5efa\u4e86\u4e00\u4e2aMongoDB\u96c6\u7fa4\uff0c\u7ec4\u5408\u4e86\u5206\u7247\u548c\u526f\u672c\u96c6\u3002 \u6bcf\u4e2a\u8282\u70b9\u7684IP\u5730\u5740\u548c\u7aef\u53e3\u7684\u793a\u4f8b IP\u5730\u5740 [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-29899","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"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>\u5728CentOS 7\u4e0a\uff0c\u4f7f\u7528MongoDB\u8fdb\u884c\u5206\u7247\u5904\u7406 - Blog - Silicon Cloud<\/title>\n<meta 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