{"id":63832,"date":"2024-10-14T02:51:15","date_gmt":"2024-10-13T18:51:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/63832\/"},"modified":"2024-10-14T02:51:15","modified_gmt":"2024-10-13T18:51:15","slug":"mongodb%e8%a1%93%e8%aa%9e-%e9%9a%b1%e8%97%8f%e7%9a%84%e5%89%af%e6%9c%ac%e9%9b%86%e6%88%90%e5%93%a1","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/63832\/","title":{"rendered":"MongoDB\u8853\u8a9e &#8211; \u96b1\u85cf\u7684\u526f\u672c\u96c6\u6210\u54e1"},"content":{"rendered":"<h1 id=\"mongodb%e8%a1%93%e8%aa%9e-%e9%9a%b1%e8%97%8f%e7%9a%84%e5%89%af%e6%9c%ac%e9%9b%86%e6%88%90%e5%93%a1-RCcZNVEGUY\">MongoDB\u8853\u8a9e &#8211; \u96b1\u85cf\u7684\u526f\u672c\u96c6\u6210\u54e1<\/h1>\n<p>\u5728MongoDB\u7684\u751f\u614b\u7cfb\u7d71\u4e2d\uff0c\u526f\u672c\u96c6\uff08Replica Set\uff09\u662f\u4e00\u500b\u95dc\u9375\u7684\u6982\u5ff5\u3002\u526f\u672c\u96c6\u5141\u8a31\u6578\u64da\u5728\u591a\u500b\u4f3a\u670d\u5668\u4e4b\u9593\u9032\u884c\u8907\u88fd\uff0c\u4ee5\u63d0\u9ad8\u6578\u64da\u7684\u53ef\u7528\u6027\u548c\u53ef\u9760\u6027\u3002\u5728\u9019\u500b\u67b6\u69cb\u4e2d\uff0c\u96b1\u85cf\u7684\u526f\u672c\u96c6\u6210\u54e1\uff08Hidden Members\uff09\u662f\u4e00\u500b\u7279\u5225\u7684\u6210\u54e1\u985e\u578b\uff0c\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5176\u529f\u80fd\u3001\u7528\u9014\u53ca\u914d\u7f6e\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e9%9a%b1%e8%97%8f%e7%9a%84%e5%89%af%e6%9c%ac%e9%9b%86%e6%88%90%e5%93%a1%ef%bc%9f-RCcZNVEGUY\">\u4ec0\u9ebc\u662f\u96b1\u85cf\u7684\u526f\u672c\u96c6\u6210\u54e1\uff1f<\/h2>\n<p>\u96b1\u85cf\u7684\u526f\u672c\u96c6\u6210\u54e1\u662f\u6307\u5728MongoDB\u526f\u672c\u96c6\u4e2d\uff0c\u8a2d\u7f6e\u70ba\u4e0d\u53c3\u8207\u9078\u8209\u7684\u6210\u54e1\u3002\u9019\u610f\u5473\u8457\u9019\u4e9b\u6210\u54e1\u4e0d\u6703\u6210\u70ba\u4e3b\u7bc0\u9ede\uff08Primary\uff09\uff0c\u4e5f\u4e0d\u6703\u53c3\u8207\u9078\u8209\u904e\u7a0b\u3002\u96b1\u85cf\u6210\u54e1\u7684\u4e3b\u8981\u76ee\u7684\u662f\u7528\u65bc\u6578\u64da\u5099\u4efd\u6216\u5206\u6790\uff0c\u800c\u4e0d\u6703\u5f71\u97ff\u4e3b\u526f\u672c\u96c6\u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e9%9a%b1%e8%97%8f%e6%88%90%e5%93%a1%e7%9a%84%e7%94%a8%e9%80%94-RCcZNVEGUY\">\u96b1\u85cf\u6210\u54e1\u7684\u7528\u9014<\/h2>\n<ul>\n<li><strong>\u6578\u64da\u5099\u4efd\uff1a<\/strong>\u96b1\u85cf\u6210\u54e1\u53ef\u4ee5\u7528\u4f86\u9032\u884c\u6578\u64da\u5099\u4efd\uff0c\u56e0\u70ba\u5b83\u5011\u4e0d\u6703\u5f71\u97ff\u4e3b\u7bc0\u9ede\u7684\u6027\u80fd\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u4e3b\u7bc0\u9ede\u7684\u64cd\u4f5c\u4e0d\u6703\u56e0\u70ba\u5099\u4efd\u904e\u7a0b\u800c\u53d7\u5230\u5f71\u97ff\u3002<\/li>\n<li><strong>\u5831\u544a\u548c\u5206\u6790\uff1a<\/strong>\u96b1\u85cf\u6210\u54e1\u53ef\u4ee5\u7528\u65bc\u57f7\u884c\u5831\u544a\u548c\u5206\u6790\u67e5\u8a62\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u5c0d\u4e3b\u7bc0\u9ede\u7684\u8ca0\u64d4\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u7cfb\u7d71\u7684\u6027\u80fd\u3002<\/li>\n<li><strong>\u6545\u969c\u8f49\u79fb\uff1a<\/strong>\u5728\u4e3b\u7bc0\u9ede\u767c\u751f\u6545\u969c\u6642\uff0c\u96b1\u85cf\u6210\u54e1\u53ef\u4ee5\u4f5c\u70ba\u5099\u7528\u7bc0\u9ede\uff0c\u96d6\u7136\u5b83\u5011\u4e0d\u6703\u81ea\u52d5\u6210\u70ba\u4e3b\u7bc0\u9ede\uff0c\u4f46\u53ef\u4ee5\u624b\u52d5\u9032\u884c\u6545\u969c\u8f49\u79fb\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%85%8d%e7%bd%ae%e9%9a%b1%e8%97%8f%e7%9a%84%e5%89%af%e6%9c%ac%e9%9b%86%e6%88%90%e5%93%a1-RCcZNVEGUY\">\u5982\u4f55\u914d\u7f6e\u96b1\u85cf\u7684\u526f\u672c\u96c6\u6210\u54e1<\/h2>\n<p>\u914d\u7f6e\u96b1\u85cf\u7684\u526f\u672c\u96c6\u6210\u54e1\u76f8\u5c0d\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684\u6b65\u9a5f\uff1a<\/p>\n<pre><code>use admin\ndb.runCommand({\n    replSetAdd: {\n        _id: \"hiddenMember\",\n        host: \"hiddenMemberHost:27017\",\n        priority: 0,\n        hidden: true\n    }\n})<\/code><\/pre>\n<p>\u5728\u9019\u6bb5\u4ee3\u78bc\u4e2d\uff0c\u6211\u5011\u4f7f\u7528\u4e86 <code>replSetAdd<\/code> \u547d\u4ee4\u4f86\u6dfb\u52a0\u4e00\u500b\u65b0\u7684\u96b1\u85cf\u6210\u54e1\u3002\u9019\u88e1\u7684 <code>_id<\/code> \u662f\u6210\u54e1\u7684\u552f\u4e00\u6a19\u8b58\uff0c<code>host<\/code> \u662f\u96b1\u85cf\u6210\u54e1\u7684\u5730\u5740\uff0c<code>priority<\/code> \u8a2d\u7f6e\u70ba0\u8868\u793a\u5b83\u4e0d\u6703\u53c3\u8207\u9078\u8209\uff0c\u800c <code>hidden<\/code> \u8a2d\u7f6e\u70batrue\u5247\u8868\u793a\u5b83\u662f\u4e00\u500b\u96b1\u85cf\u6210\u54e1\u3002<\/p>\n<h2 id=\"%e9%9a%b1%e8%97%8f%e6%88%90%e5%93%a1%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-RCcZNVEGUY\">\u96b1\u85cf\u6210\u54e1\u7684\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u96d6\u7136\u96b1\u85cf\u7684\u526f\u672c\u96c6\u6210\u54e1\u5728\u8a31\u591a\u60c5\u6cc1\u4e0b\u90fd\u975e\u5e38\u6709\u7528\uff0c\u4f46\u5728\u4f7f\u7528\u6642\u4ecd\u9700\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u5f71\u97ff\uff1a<\/strong>\u96d6\u7136\u96b1\u85cf\u6210\u54e1\u4e0d\u53c3\u8207\u9078\u8209\uff0c\u4f46\u5b83\u5011\u4ecd\u7136\u6703\u63a5\u6536\u6578\u64da\u66f4\u65b0\uff0c\u56e0\u6b64\u5728\u9ad8\u8ca0\u8f09\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u6703\u5f71\u97ff\u5176\u6027\u80fd\u3002<\/li>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u96b1\u85cf\u6210\u54e1\u7684\u6578\u64da\u66f4\u65b0\u53ef\u80fd\u6703\u6709\u5ef6\u9072\uff0c\u56e0\u6b64\u5728\u9032\u884c\u6578\u64da\u5206\u6790\u6642\uff0c\u9700\u8003\u616e\u5230\u9019\u4e00\u9ede\u3002<\/li>\n<li><strong>\u76e3\u63a7\uff1a<\/strong>\u9700\u8981\u5b9a\u671f\u76e3\u63a7\u96b1\u85cf\u6210\u54e1\u7684\u72c0\u614b\uff0c\u4ee5\u78ba\u4fdd\u5176\u6b63\u5e38\u904b\u884c\uff0c\u4e26\u53ca\u6642\u8655\u7406\u53ef\u80fd\u51fa\u73fe\u7684\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-RCcZNVEGUY\">\u7e3d\u7d50<\/h2>\n<p>\u96b1\u85cf\u7684\u526f\u672c\u96c6\u6210\u54e1\u5728MongoDB\u7684\u526f\u672c\u96c6\u4e2d\u626e\u6f14\u8457\u91cd\u8981\u7684\u89d2\u8272\uff0c\u7279\u5225\u662f\u5728\u6578\u64da\u5099\u4efd\u548c\u5206\u6790\u65b9\u9762\u3002\u901a\u904e\u5408\u7406\u914d\u7f6e\u548c\u4f7f\u7528\u96b1\u85cf\u6210\u54e1\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u53ef\u7528\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u6578\u64da\u5b89\u5168\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4e86\u89e3MongoDB\u7684\u5404\u7a2e\u8853\u8a9e\u548c\u529f\u80fd\uff0c\u5c07\u6709\u52a9\u65bc\u66f4\u597d\u5730\u7ba1\u7406\u548c\u512a\u5316\u60a8\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3MongoDB\u4e2d\u7684\u96b1\u85cf\u526f\u672c\u96c6\u6210\u54e1\uff0c\u5982\u4f55\u5728\u6578\u64da\u5eab\u67b6\u69cb\u4e2d\u63d0\u9ad8\u6027\u80fd\u548c\u5b89\u5168\u6027\uff0c\u4e26\u512a\u5316\u6578\u64da\u7ba1\u7406\u7b56\u7565\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-63832","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/63832","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=63832"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/63832\/revisions"}],"predecessor-version":[{"id":63833,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/63832\/revisions\/63833"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=63832"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=63832"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=63832"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}