{"id":1871,"date":"2020-07-21T00:30:50","date_gmt":"2020-07-20T16:30:50","guid":{"rendered":"http:\/\/blog.ywdevops.cn\/?p=1871"},"modified":"2021-08-08T21:18:48","modified_gmt":"2021-08-08T13:18:48","slug":"mongodb","status":"publish","type":"post","link":"https:\/\/blog.ywdevops.cn\/index.php\/2020\/07\/21\/mongodb\/","title":{"rendered":"mongodb\u526f\u672c\u96c6\u90e8\u7f72"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Monogdb\u4ece4.0\u7248\u672c\u4ee5\u4e0a\u4e0d\u652f\u6301\u4e3b\u4ece\u7ed3\u6784\uff0c\u56e0\u6b64\u9700\u8981\u901a\u8fc7\u526f\u672c\u96c6\u7684\u5f62\u5f0f\u5b9e\u73b0\u4e3b\u4ece\uff0c\u5176\u4e2d\u9700\u8981\u81f3\u5c11\u4e09\u53f0\u673a\u5668\uff0c\u4e00\u53f0\u4f5c\u4e3a\u4e3b\u8282\u70b9\uff0c\u4e00\u53f0\u4ee5\u4e0a\u4f5c\u4e3a\u4ece\u8282\u70b9\uff0c\u4e00\u53f0\u4f5c\u4e3a\u4ef2\u88c1\u8282\u70b9\uff0c\u5176\u4e2d\u4ef2\u88c1\u8282\u70b9\u6ca1\u6709\u4efb\u4f55\u6570\u636e\uff0c\u53ea\u662f\u7528\u6765\u505a\u8c03\u5ea6\u4f7f\u7528\uff0c\u5f53\u4e3b\u8282\u70b9\u5931\u6548\u7684\u65f6\u5019\uff0c\u81ea\u52a8\u5c06\u4ece\u8282\u70b9\u5207\u6362\u4e3a\u4e3b\u8282\u70b9\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Replica Set\u662fmongod\u7684\u5b9e\u4f8b\u96c6\u5408\uff0c\u5b83\u4eec\u6709\u7740\u540c\u6837\u7684\u6570\u636e\u5185\u5bb9\u3002\u5305\u542b\u4e09\u7c7b\u89d2\u8272\uff1a <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3001\u4e3b\u8282\u70b9( <strong>Primary<\/strong> ):<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"> \u63a5\u6536\u6240\u6709\u7684\u5199\u8bf7\u6c42\uff0c\u7136\u540e\u628a\u4fee\u6539\u540c\u6b65\u5230\u6240\u6709Secondary\u3002\u4e00\u4e2aReplica Set\u53ea\u80fd\u6709\u4e00\u4e2aPrimary\u8282\u70b9\uff0c\u5f53Primary\u6302\u6389\u540e\uff0c\u5176\u4ed6Secondary\u6216\u8005Arbiter\u8282\u70b9\u4f1a\u91cd\u65b0\u9009\u4e3e\u51fa\u6765\u4e00\u4e2a\u4e3b\u8282\u70b9\u3002\u9ed8\u8ba4\u8bfb\u8bf7\u6c42\u4e5f\u662f\u53d1\u5230Primary\u8282\u70b9\u5904\u7406\u7684\uff0c\u9700\u8981\u8f6c\u53d1\u5230Secondary\u9700\u8981\u5ba2\u6237\u7aef\u4fee\u6539\u4e00\u4e0b\u8fde\u63a5\u914d\u7f6e\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2\u3001<strong>\u526f\u672c\u8282\u70b9(Secondary<\/strong>)\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"> \u4e0e\u4e3b\u8282\u70b9\u4fdd\u6301\u540c\u6837\u7684\u6570\u636e\u96c6\u3002\u5f53\u4e3b\u8282\u70b9\u6302\u6389\u7684\u65f6\u5019\uff0c\u53c2\u4e0e\u9009\u4e3b <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3\u3001 <strong>\u4ef2\u88c1\u8005\uff08Arbiter<\/strong>):<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u4fdd\u6709\u6570\u636e\uff0c\u4e0d\u53c2\u4e0e\u9009\u4e3b\uff0c\u53ea\u8fdb\u884c\u9009\u4e3b\u6295\u7968\u3002\u4f7f\u7528Arbiter\u53ef\u4ee5\u51cf\u8f7b\u6570\u636e\u5b58\u50a8\u7684\u786c\u4ef6\u9700\u6c42\uff0cArbiter\u8dd1\u8d77\u6765\u51e0\u4e4e\u6ca1\u4ec0\u4e48\u5927\u7684\u786c\u4ef6\u8d44\u6e90\u9700\u6c42\uff0c\u4f46\u91cd\u8981\u7684\u4e00\u70b9\u662f\uff0c\u5728\u751f\u4ea7\u73af\u5883\u4e0b\u5b83\u548c\u5176\u4ed6\u6570\u636e\u8282\u70b9\u4e0d\u8981\u90e8\u7f72\u5728\u540c\u4e00\u53f0\u673a\u5668\u4e0a<\/p>\n\n\n\n<p class=\"has-background has-luminous-vivid-amber-background-color wp-block-paragraph\">\u6ce8\u610f\uff0c\u4e00\u4e2a\u81ea\u52a8failover\u7684Replica Set\u8282\u70b9\u6570\u5fc5\u987b\u4e3a\u5947\u6570<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"556\" height=\"279\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/08\/1.png\" alt=\"\" class=\"wp-image-4587\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/08\/1.png 556w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/08\/1-300x151.png 300w\" sizes=\"auto, (max-width: 556px) 100vw, 556px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u73af\u5883\u51c6\u5907\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u8282\u70b9ip:192.168.170.132<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u8282\u70b9:ip 192.168.170.133<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ef2\u88c1\u8282\u70b9\uff1a192.168.170.134<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f00\u901a\u7aef\u53e3\uff1a27017<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3b\u8282\u70b9\u90e8\u7f72\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3001\u9996\u5148\u5c06mongodb\u5b89\u88c5\u5305\u4e0a\u4f20\u5230\u4e3b\u8282\u70b9\u673a\u5668\u4e0a\uff0c\u89e3\u538b\u7f29,\u5c06\u89e3\u538b\u540e\u7684\u6587\u4ef6\u5939\u79fb\u52a8\u5230\/usr\/local\/ \u5e76\u91cd\u547d\u540d\u4e3amongodb\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"650\" height=\"238\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/25-1.png\" alt=\"\" class=\"wp-image-1873\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/25-1.png 650w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/25-1-300x110.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/25-1-600x220.png 600w\" sizes=\"auto, (max-width: 650px) 100vw, 650px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">2\u3001 \u5c06monogdb\u6dfb\u52a0\u5230\u7cfb\u7edf\u73af\u5883\u53d8\u91cf\u4e2d\uff0c\u7f16\u8f91\u6587\u4ef6vim&nbsp; \/etc\/profile\uff0c\u5728\u6587\u4ef6\u672b\u5c3e\u6dfb\u52a0\u5185\u5bb9\u5982\u4e0b\uff1a <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"650\" height=\"87\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/7-3.png\" alt=\"\" class=\"wp-image-1874\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/7-3.png 650w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/7-3-300x40.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/7-3-600x80.png 600w\" sizes=\"auto, (max-width: 650px) 100vw, 650px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6dfb\u52a0\u5b8c\u6210\u540e\u6267\u884c\u547d\u4ee4<strong>source&nbsp; \/etc\/profile<\/strong>\u8ba9\u547d\u4ee4\u5373\u65f6\u751f\u6548\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3\u3001\u9a8c\u8bc1\u662f\u5426\u914d\u7f6e\u6210\u529f\uff0c\u6267\u884c\u547d\u4ee4mongod \u2013help\uff0c\u7ed3\u679c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"650\" height=\"145\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/8-3.png\" alt=\"\" class=\"wp-image-1875\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/8-3.png 650w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/8-3-300x67.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/8-3-600x134.png 600w\" sizes=\"auto, (max-width: 650px) 100vw, 650px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u56fe\u4e2d\u53ef\u4ee5\u770b\u5230glibc\u7248\u672c\u4f9d\u8d56\u6216\u8005\u8fc7\u4f4e\u9020\u6210\uff0c\u9700\u8981\u91cd\u65b0\u5b89\u88c5glibc<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4\u3001\u5c06glibc\u5b89\u88c5\u5305\u4e0a\u4f20\u5230\u670d\u52a1\u5668\u4e2d\uff0c\u89e3\u538b\u5230\/usr\/local\u76ee\u5f55\u4e0b\uff0c\u8fdb\u5165glibc\u76ee\u5f55\uff0c\u521b\u5efabuild\u6587\u4ef6\u5939\uff0c\u8fdb\u5165\u6587\u4ef6\u5939\uff0c\u6267\u884c\u7f16\u8bd1\u547d\u4ee4(\u53ef\u80fd\u9700\u8981\u5b89\u88c5gcc\uff0c\u6267\u884cyum \u2013y install gcc)\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"648\" height=\"169\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/9-3.png\" alt=\"\" class=\"wp-image-1876\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/9-3.png 648w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/9-3-300x78.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/9-3-600x156.png 600w\" sizes=\"auto, (max-width: 648px) 100vw, 648px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"> \u7f16\u8bd1\u5b8c\u6210\u540e\uff0c\u6267\u884cmake &amp;&amp; make install \u6216\u8005make \u2013j 2 &amp;&amp; make install\u5b89\u88c5 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf4\u660e\uff1a\u5728\u591acpu\u670d\u52a1\u5668\u7f16\u8bd1Linux\u65f6\u901a\u8fc7make \u2013j \u53ef\u4ee5\u52a0\u5feb\u5b89\u88c5\u901f\u5ea6,\u683c\u5f0f\u4e3amake \u2013j n\u5176\u4e2dn\u7b49\u4e8ecpu\u4e2a\u6570\u7684\u65f6\u5019\u901f\u5ea6\u6700\u5feb\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"> \u5b89\u88c5\u5b8c\u6210\u540e\u518d\u6b21\u6267\u884cmongod \u2013help\u53ef\u4ee5\u770b\u5230\u914d\u7f6e\u6210\u529f\uff0c\u5982\u56fe\uff1a <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"654\" height=\"224\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/10-3.png\" alt=\"\" class=\"wp-image-1877\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/10-3.png 654w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/10-3-300x103.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/10-3-600x206.png 600w\" sizes=\"auto, (max-width: 654px) 100vw, 654px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">5\u3001\u521b\u5efa\u914d\u7f6e\u6587\u4ef6\u3001\u6570\u636e\u5e93\u76ee\u5f55\u3001\u65e5\u5fd7\u6587\u4ef6\u76ee\u5f55\uff0c\u6267\u884c\u547d\u4ee4\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"651\" height=\"240\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/11-4.png\" alt=\"\" class=\"wp-image-1878\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/11-4.png 651w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/11-4-300x111.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/11-4-600x221.png 600w\" sizes=\"auto, (max-width: 651px) 100vw, 651px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">6\u3001\u8fdb\u5165conf\u76ee\u5f55\uff0c\u7f16\u8f91\u914d\u7f6e\u6587\u4ef6mongodb.cnf\uff0c\u6dfb\u52a0\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"656\" height=\"269\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/12-4.png\" alt=\"\" class=\"wp-image-1879\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/12-4.png 656w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/12-4-300x123.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/12-4-600x246.png 600w\" sizes=\"auto, (max-width: 656px) 100vw, 656px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">7\u3001\u542f\u52a8mongodb\uff0c\u6267\u884c\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"201\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/13-4.png\" alt=\"\" class=\"wp-image-1880\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/13-4.png 600w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/13-4-300x101.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">8\u3001\u767b\u5f55mongodb\uff0c\u6267\u884c\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"140\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/14-3.png\" alt=\"\" class=\"wp-image-1881\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/14-3.png 600w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/14-3-300x70.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">9\u3001\u767b\u5f55\u6210\u529f\u540e\u6267\u884c\u547d\u4ee4\u521d\u59cb\u5316\u526f\u672c\u96c6\uff0c\u6309\u56de\u8f66\u53ef\u4ee5\u770b\u5230\u663e\u793aPRIMARY,\u8868\u793a\u4e3b\u670d\u52a1\u5668\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"649\" height=\"522\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/15-3.png\" alt=\"\" class=\"wp-image-1882\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/15-3.png 649w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/15-3-300x241.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/15-3-600x483.png 600w\" sizes=\"auto, (max-width: 649px) 100vw, 649px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">10\u3001\u63a5\u4e0b\u6765\u6dfb\u52a0\u4ece\u8282\u70b9\uff0c\u6267\u884c\u547d\u4ee4\u5982\u4e0b\uff1aok\u540e\u9762\u663e\u793a1\u8868\u793a\u6210\u529f\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"648\" height=\"367\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/16-3.png\" alt=\"\" class=\"wp-image-1883\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/16-3.png 648w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/16-3-300x170.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/16-3-600x340.png 600w\" sizes=\"auto, (max-width: 648px) 100vw, 648px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">11\u3001\u6267\u884c\u547d\u4ee4rs.status()\u67e5\u770b\u96c6\u7fa4\u72b6\u6001\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"639\" height=\"263\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/17-3.png\" alt=\"\" class=\"wp-image-1884\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/17-3.png 639w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/17-3-300x123.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/17-3-600x247.png 600w\" sizes=\"auto, (max-width: 639px) 100vw, 639px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"644\" height=\"279\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/18-3.png\" alt=\"\" class=\"wp-image-1885\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/18-3.png 644w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/18-3-300x130.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/18-3-600x260.png 600w\" sizes=\"auto, (max-width: 644px) 100vw, 644px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">12\u3001\u67e5\u770b\u4e3b\u8282\u70b9\u4ee5\u53ca\u4ece\u8282\u70b9\u7684\u4f18\u5148\u7ea7\uff0c\u6267\u884c\u547d\u4ee4\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"650\" height=\"760\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/19-3.png\" alt=\"\" class=\"wp-image-1887\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/19-3.png 650w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/19-3-257x300.png 257w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/19-3-513x600.png 513w\" sizes=\"auto, (max-width: 650px) 100vw, 650px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u56fe\u4e2d\u7684priority\u8868\u793a\u4f18\u5148\u7ea7\u4fe1\u606f\uff0c\u53ef\u4ee5\u901a\u8fc7\u624b\u52a8\u8bbe\u7f6e\u4e3b\u7684\u4f18\u5148\u7ea7\u9ad8\u4e8e\u4ece\uff0c\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"622\" height=\"109\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/20-2.png\" alt=\"\" class=\"wp-image-1888\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/20-2.png 622w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/20-2-300x53.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/20-2-600x105.png 600w\" sizes=\"auto, (max-width: 622px) 100vw, 622px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"642\" height=\"320\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/21-2.png\" alt=\"\" class=\"wp-image-1889\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/21-2.png 642w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/21-2-300x150.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/21-2-600x299.png 600w\" sizes=\"auto, (max-width: 642px) 100vw, 642px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u518d\u6b21\u6267\u884crs.conf()\u547d\u4ee4\uff0c\u53ef\u4ee5\u770b\u5230\u5df2\u7ecf\u4fee\u6539\u4e86\u4e3b\u7684\u4f18\u5148\u7ea7\u9ad8\u4e8e\u4ece\uff0c\u5982\u56fe:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"633\" height=\"491\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/22-2.png\" alt=\"\" class=\"wp-image-1890\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/22-2.png 633w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/22-2-300x233.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/22-2-600x465.png 600w\" sizes=\"auto, (max-width: 633px) 100vw, 633px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">13\u3001\u767b\u5f55\u4ece\u8282\u70b9\uff0c\u770b\u5230\u5982\u4e0b\u544a\u8b66\u6d88\u606f\uff0c\u6309\u7167\u9700\u6c42\u4f18\u5316\u5373\u53ef\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"651\" height=\"398\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/23-2.png\" alt=\"\" class=\"wp-image-1891\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/23-2.png 651w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/23-2-300x183.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/23-2-600x367.png 600w\" sizes=\"auto, (max-width: 651px) 100vw, 651px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u547d\u4ee4\u884c\u4f4d\u7f6e\u663e\u793aSECONDARY\u8868\u793a\u4ece\u8282\u70b9\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"627\" height=\"135\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/24-2.png\" alt=\"\" class=\"wp-image-1892\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/24-2.png 627w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/24-2-300x65.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/24-2-600x129.png 600w\" sizes=\"auto, (max-width: 627px) 100vw, 627px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">14\u3001\u5728\u4e3b\u5e93\u4e2d\u521b\u5efa\u6570\u636e\u5e93\u5e76\u5199\u5165\u6570\u636e\uff0c\u6d4b\u8bd5\u4ece\u5e93\u662f\u5426\u6709\u6570\u636e\uff0c\u9996\u5148\u5728\u4e3b\u5e93\u4e2d\u6267\u884c\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"646\" height=\"295\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/25-2.png\" alt=\"\" class=\"wp-image-1893\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/25-2.png 646w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/25-2-300x137.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/25-2-600x274.png 600w\" sizes=\"auto, (max-width: 646px) 100vw, 646px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"648\" height=\"252\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/26.png\" alt=\"\" class=\"wp-image-1894\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/26.png 648w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/26-300x117.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/26-600x233.png 600w\" sizes=\"auto, (max-width: 648px) 100vw, 648px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">15\u3001\u767b\u5f55\u5230\u5907\u5e93\u4e2d\uff0c\u67e5\u770b\u6570\u636e\u5e93\u60c5\u51b5\uff0c\u53ef\u4ee5\u770b\u5230\u62a5\u9519\u4fe1\u606f\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"646\" height=\"212\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/27.png\" alt=\"\" class=\"wp-image-1896\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/27.png 646w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/27-300x98.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/27-600x197.png 600w\" sizes=\"auto, (max-width: 646px) 100vw, 646px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4ece\u5e93\u4e2d\u5f00\u542f\u8bfb\u64cd\u4f5crs.slaveOk(),\u5e76\u67e5\u8be2\u6570\u636e\u5e93\u4fe1\u606f\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"644\" height=\"247\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/28-1.png\" alt=\"\" class=\"wp-image-1897\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/28-1.png 644w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/28-1-300x115.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/28-1-600x230.png 600w\" sizes=\"auto, (max-width: 644px) 100vw, 644px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">16\u3001\u521b\u5efa\u7528\u6237\u5e76\u8bbe\u7f6e\u8ba4\u8bc1\uff0c\u6267\u884c\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9996\u5148\u6267\u884c\u547d\u4ee4use mydb\u8fdb\u5165\u5230mydb\u6570\u636e\u5e93\uff0c\u7136\u540e\u6267\u884c\u547d\u4ee4\u521b\u5efa\u7ba1\u7406\u6b64\u6570\u636e\u5e93\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"658\" height=\"162\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/29.png\" alt=\"\" class=\"wp-image-1898\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/29.png 658w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/29-300x74.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/29-600x148.png 600w\" sizes=\"auto, (max-width: 658px) 100vw, 658px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">db.createUser({user:&#8221;guan&#8221;,pwd:&#8221;8856769&#8243;,roles:[{role:&#8221;readWrite&#8221;,db:&#8221;guan&#8221;}]})<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u521b\u5efa\u5b8c\u6210\u540e\uff0c\u6267\u884c\u547d\u4ee4show users\u53ef\u4ee5\u770b\u5230\u7528\u6237\u7684\u4fe1\u606f\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"652\" height=\"311\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/30.png\" alt=\"\" class=\"wp-image-1899\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/30.png 652w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/30-300x143.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/30-600x286.png 600w\" sizes=\"auto, (max-width: 652px) 100vw, 652px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u8ff0\u521b\u5efa\u7684\u7528\u6237gong\u53ea\u662f\u5bf9\u6570\u636e\u5e93mydb\u5177\u6709\u8bfb\u5199\u6743\u9650\uff0c\u8fd8\u9700\u8981\u521b\u5efa\u4e00\u4e2a<strong>\u7ba1\u7406\u5458\u7528\u6237<\/strong>\uff0c\u6b64\u7528\u6237\u5177\u6709\u6240\u6709\u6570\u636e\u5e93\u7684\u8bbf\u95ee\u6743\u9650\uff0c\u6267\u884c\u547d\u4ee4use&nbsp; admin \u8fdb\u5165admin\u6570\u636e\u5e93\uff0c\u6267\u884c\u547d\u4ee4db.createUser({user:&#8221;root&#8221;,pwd:&#8221;12345678&#8243;,roles:[&#8220;clusterAdmin&#8221;,&#8221;dbAdminAnyDatabase&#8221;,&#8221;userAdminAnyDatabase&#8221;,&#8221;readWriteAnyDatabase&#8221;]})<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">17\u3001\u521b\u5efa\u767b\u5f55\u8ba4\u8bc1\u6587\u4ef6\uff1a<\/p>\n\n\n\n<p class=\"has-background has-luminous-vivid-amber-background-color wp-block-paragraph\"> \u6ce8\u610f\uff1a\u526f\u672c\u96c6\u548c\u5355\u8282\u70b9\u4e0d\u540c\uff0c\u5355\u8282\u70b9\u76f4\u63a5\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0auth=true  \u5373\u53ef\uff0c\u4f46\u662f\u526f\u672c\u96c6\u9700\u8981\u901a\u8fc7keyfile\u6765\u8fdb\u884c\u8ba4\u8bc1 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"> keyfile\u6587\u4ef6\u9700\u8981\u901a\u8fc7openssl\u751f\u6210\u968f\u673a\u6570\u5f97\u6765\uff0c\u6267\u884c\u547d\u4ee4\u5982\u4e0b\uff1a <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"647\" height=\"150\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/31.png\" alt=\"\" class=\"wp-image-1900\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/31.png 647w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/31-300x70.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/31-600x139.png 600w\" sizes=\"auto, (max-width: 647px) 100vw, 647px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c06\u6b64\u6587\u4ef6keyfile\u62f7\u8d1d\u5230\u5176\u4ed6\u8282\u70b9\u670d\u52a1\u5668\u4e0a\uff0c\u6267\u884c\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"649\" height=\"127\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/32.png\" alt=\"\" class=\"wp-image-1901\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/32.png 649w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/32-300x59.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/32-600x117.png 600w\" sizes=\"auto, (max-width: 649px) 100vw, 649px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">18\u3001\u914d\u7f6e\u767b\u5f55\u8ba4\u8bc1\u6587\u4ef6\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5148\u505c\u6b62\u6389\u6240\u6709\u4ece\u8282\u70b9\u670d\u52a1\uff0c\u5728\u505c\u6b62\u6389\u4e3b\u8282\u70b9\u7684\u670d\u52a1\uff0c\u4e0d\u53ef\u4ee5\u76f4\u63a5\u901a\u8fc7kill\u6740\u6b7b\uff0c<strong>\u53ef\u901a\u8fc7\u547d\u4ee4mongod \u2013f&nbsp; \/usr\/local\/mongodb\/mongodb.conf&nbsp; &#8211;shutdown\u6765\u8fdb\u884c\u5173\u95ed<\/strong>\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7f16\u8f91\u914d\u7f6e\u6587\u4ef6\uff0c\u6dfb\u52a0\u8ba4\u8bc1\u6587\u4ef6\u4fe1\u606f\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"634\" height=\"262\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/33.png\" alt=\"\" class=\"wp-image-1902\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/33.png 634w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/33-300x124.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/33-600x248.png 600w\" sizes=\"auto, (max-width: 634px) 100vw, 634px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u914d\u7f6e\u5b8c\u6210\u540e\u518d\u6b21\u542f\u52a8mongodb\uff0c\u6267\u884c\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"119\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/34.png\" alt=\"\" class=\"wp-image-1904\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/34.png 610w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/34-300x59.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/34-600x117.png 600w\" sizes=\"auto, (max-width: 610px) 100vw, 610px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">19\u3001\u767b\u5f55\u6d4b\u8bd5\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9996\u5148\u6267\u884c\u547d\u4ee4mongo 192.168.170.132\u767b\u5f55\u4e3b\u8282\u70b9\uff0c\u767b\u5f55\u540e\u6267\u884c\u67e5\u8be2\u6570\u636e\u5e93\u4fe1\u606f\uff0c\u53ef\u4ee5\u770b\u5230\u62a5\u9519\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"649\" height=\"337\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/35.png\" alt=\"\" class=\"wp-image-1905\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/35.png 649w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/35-300x156.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/35-600x312.png 600w\" sizes=\"auto, (max-width: 649px) 100vw, 649px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u62a5\u9519\u7684\u539f\u56e0\u662f\u56e0\u4e3a\u6ca1\u6709\u8fdb\u884c\u5b89\u5168\u8ba4\u8bc1\uff0c\u6b64\u65f6\u6211\u4eec\u901a\u8fc7\u547d\u4ee4\u8fdb\u884c\u767b\u5f55\uff0c\u7136\u540e\u67e5\u8be2\uff0c\u53ef\u4ee5\u770b\u5230\u5df2\u7ecf\u80fd\u770b\u5230\u6570\u636e\u5e93mydb\u4e86,\u8ba4\u8bc1\u7ed3\u679c\u8fd4\u56de1\u8868\u793a\u8ba4\u8bc1\u6210\u529f\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"636\" height=\"207\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/36.png\" alt=\"\" class=\"wp-image-1906\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/36.png 636w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/36-300x98.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/36-600x195.png 600w\" sizes=\"auto, (max-width: 636px) 100vw, 636px\" 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wp-block-paragraph\">\u6ce8\u610f\uff1a\u5728\u521b\u5efa\u5b8c\u8ba4\u8bc1\u540e\uff0c\u5982\u679c\u8fd8\u60f3\u6dfb\u52a0\u7528\u6237\u5e76\u5173\u8054\u6b64\u7528\u6237\u5bf9\u5e94\u7684\u6570\u636e\u5e93\uff0c\u6b64\u65f6\u521b\u5efa\u7528\u6237\u4e4b\u524d\uff0c\u9700\u8981\u5148\u8fdb\u5165\u7ba1\u7406\u7528\u6237admin(\u4e0a\u9762\u5df2\u7ecf\u521b\u5efa)\uff0c\u8fdb\u884c\u8ba4\u8bc1\u540e\uff0c\u5207\u6362\u5230\u76f8\u5e94\u7684\u6570\u636e\u5e93\uff0c\u7136\u540e\u5728\u6b64\u6570\u636e\u5e93\u521b\u5efa\u7528\u6237\uff0c\u5e76\u8bbe\u5b9a\u6743\u9650\uff0c\u63d2\u5165\u5b8c\u6570\u636e\u540e\u624d\u53ef\u4ee5\u770b\u5230\u6b64\u6570\u636e\u5e93\uff0c\u4e0b\u6b21\u518d\u6b21\u767b\u5f55\u6b64\u6570\u636e\u5e93\u7684\u65f6\u5019\u5c31\u9700\u8981\u8fdb\u884c\u8ba4\u8bc1\u4e86(\u5982\u679c\u4e0d\u884c\u5c31\u5c06mongodb\u91cd\u542f\u5373\u53ef)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">20\u3001\u6dfb\u52a0\u4ef2\u88c1\u8282\u70b9\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u56fe\u4e2d\u7684\u4e3b\u8282\u70b9\u4ee5\u53ca\u5907\u8282\u70b9\u5df2\u7ecf\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u540c\u6b65\uff0c\u4f46\u662f\u5f53\u4e3b\u8282\u70b9\u6302\u6389\u540e\uff0c\u5907\u8282\u70b9\u65e0\u6cd5\u4e3b\u52a8\u63d0\u4f9b\u670d\u52a1\uff0c\u6b64\u65f6\u9700\u8981\u4ef2\u88c1\u8282\u70b9\uff0c\u4ef2\u88c1\u8282\u70b9\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u5f53\u4e3b\u8282\u70b9\u6302\u6389\u540e\uff0c\u53ef\u4ee5\u81ea\u52a8\u4ece\u5907\u7528\u8282\u70b9\u4e2d\u9009\u4e3e\u4e00\u4e2a\u8282\u70b9\u6210\u4e3a\u4e3b\u8282\u70b9\u6765\u63d0\u4f9b\u670d\u52a1\u3002 <\/p>\n\n\n\n<p class=\"has-background has-luminous-vivid-amber-background-color 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https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/38-300x141.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/38-600x282.png 600w\" sizes=\"auto, (max-width: 641px) 100vw, 641px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6dfb\u52a0\u5b8c\u6210\u540e\uff0c\u6267\u884c\u547d\u4ee4rs.status()\u53ef\u4ee5\u770b\u5230\u8282\u70b9\u5df2\u7ecf\u6dfb\u52a0\u6210\u529f(health\u663e\u793a1),\u540c\u65f6\u540d\u5b57\u663e\u793a\u4e3aARBITER\u8868\u793a\u4e3a\u4ef2\u88c1\u8282\u70b9\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"627\" height=\"267\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/40.png\" alt=\"\" class=\"wp-image-1909\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/40.png 627w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/40-300x128.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/40-600x256.png 600w\" sizes=\"auto, (max-width: 627px) 100vw, 627px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4ef2\u88c1\u8282\u70b9\u670d\u52a1\u5668\u4e0a\u767b\u5f55mongodb\uff0c\u53ef\u4ee5\u770b\u5230\u663e\u793a\u5df2\u7ecf\u53d8\u6210\u4ef2\u88c1\u7684\u540d\u5b57\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"626\" height=\"170\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/41.png\" alt=\"\" class=\"wp-image-1910\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/41.png 626w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/41-300x81.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/41-600x163.png 600w\" sizes=\"auto, (max-width: 626px) 100vw, 626px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">21\u3001\u6a21\u62df\u4e3b\u8282\u70b9\u6302\u6389(\u628a\u4e3b\u8282\u70b9\u5173\u95ed)\uff0c\u767b\u5f55\u5907\u7528\u8282\u70b9\uff0c\u5728\u5907\u8282\u70b9\u6267\u884c\u547d\u4ee4\uff0c\u770b\u4e0b\u5907\u8282\u70b9\u662f\u5426\u4f1a\u53d8\u6210\u4e3b\u8282\u70b9\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"646\" height=\"200\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/42.png\" alt=\"\" class=\"wp-image-1911\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/42.png 646w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/42-300x93.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/42-600x186.png 600w\" sizes=\"auto, (max-width: 646px) 100vw, 646px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u4e0a\u56fe\u53ef\u4ee5\u770b\u5230\u5907\u7528\u8282\u70b9\u5df2\u7ecf\u6210\u529f\u5207\u6362\u4e3a\u4e3b\u8282\u70b9(\u663e\u793a\u4e3aprimary),\u6267\u884c\u7528\u6237\u8ba4\u8bc1\uff0c\u7136\u540e\u67e5\u8be2\u7528\u6237\u548c\u6570\u636e\u5e93\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"639\" height=\"277\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/43.png\" alt=\"\" class=\"wp-image-1913\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/43.png 639w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/43-300x130.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/43-600x260.png 600w\" sizes=\"auto, (max-width: 639px) 100vw, 639px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"> \u518d\u6b21\u542f\u52a8\u4e3b\u8282\u70b9\uff0c\u53ef\u4ee5\u53d1\u73b0\u5907\u8282\u70b9\u5df2\u7ecf\u7531PRIMARY\u53d8\u56deSECONDARY\uff0c \u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"631\" height=\"214\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/44.png\" alt=\"\" class=\"wp-image-1914\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/44.png 631w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/44-300x102.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/07\/44-600x203.png 600w\" sizes=\"auto, (max-width: 631px) 100vw, 631px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u6b64\u53ef\u4ee5\u8bc1\u660e\u4ef2\u88c1\u8282\u70b9\u914d\u7f6e\u6210\u529f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5907\u6ce8\uff1a<\/strong><\/p>\n\n\n\n<p 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[&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1916,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[92,25],"tags":[105],"class_list":["post-1871","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mongodb","category-database","tag-mongodb"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"_links":{"self":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts\/1871","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/comments?post=1871"}],"version-history":[{"count":7,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts\/1871\/revisions"}],"predecessor-version":[{"id":4588,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts\/1871\/revisions\/4588"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/media\/1916"}],"wp:attachment":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/media?parent=1871"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/categories?post=1871"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/tags?post=1871"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}