{"id":3161,"date":"2019-04-18T11:30:02","date_gmt":"2019-04-18T03:30:02","guid":{"rendered":"https:\/\/damogame.cn\/wordpress\/?p=3161"},"modified":"2019-12-08T00:24:06","modified_gmt":"2019-12-07T16:24:06","slug":"%e5%a4%a7%e8%a7%84%e6%a8%a1%e6%8e%92%e8%a1%8c%e6%a6%9c%e7%b3%bb%e7%bb%9f%e5%ae%9e%e8%b7%b5%e5%8f%8a%e6%8c%91%e6%88%98","status":"publish","type":"post","link":"https:\/\/i007.cc\/wordpress\/archives\/3161","title":{"rendered":"\u5927\u89c4\u6a21\u6392\u884c\u699c\u7cfb\u7edf\u5b9e\u8df5\u53ca\u6311\u6218"},"content":{"rendered":"<div class=\"postBody\">\n<div id=\"cnblogs_post_body\" class=\"blogpost-body\">\n<p><a href=\"https:\/\/www.cnblogs.com\/purpleraintear\/p\/6040076.html\">\u539f\u6587\u5730\u5740<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>\u6392\u884c\u699c\u6ee1\u8db3\u4e86\u4eba\u7684\u6500\u6bd4\u3001\u70ab\u8000\u5fc3\u7406\uff0c\u51e0\u4e4e\u6bcf\u4e2a\u4ea7\u54c1\u90fd\u4f1a\u6d89\u53ca\u3002SNG\u589e\u503c\u4ea7\u54c1\u90e8\u7684QQ\u4f1a\u5458\u3001QQ\u52a8\u6f2b\u3001\u4f01\u9e45\u7535\u7ade\u3001\u6e38\u620f\u8d5b\u4e8b\u7b49\u5927\u91cf\u4e1a\u52a1\u90fd\u5bf9\u6392\u884c\u699c\u6709\u5f3a\u70c8\u9700\u6c42\uff0c\u7279\u522b\u662f\u4f01\u9e45\u7535\u7ade\u7b49\u4e1a\u52a1\u7684\u53d1\u5c55\u58ee\u5927\u5bf9\u6211\u4eec\u6392\u884c\u699c\u7cfb\u7edf\u63d0\u51fa\u4e86\u66f4\u591a\u8981\u6c42\u548c\u6311\u6218\u3002\u5728\u8fc7\u53bb\u7684\u4e00\u5e74\u4e2d\uff0c\u6392\u884c\u699c\u7cfb\u7edf\u4ece\u65e0\u5230\u6709\uff0c\u63a5\u5165\u7684\u4e1a\u52a1\u4ece\u5355\u4e00\u7684QQ\u4f1a\u5458\u5230\u4f01\u9e45\u7535\u7ade\u52a8\u6f2b\u7b4920\u51e0\u4e2a\u5404\u7c7b\u4e1a\u52a1\uff0c\u63a5\u5165\u7684\u6392\u884c\u699c\u6570\u5b9e\u73b0\u4e86\u4ece\u51e0\u4e2a\u5230\u6570\u4e07\u7684\u7a81\u7834\uff0c\u5355\u4e2a\u6392\u884c\u699c\u7528\u6237\u6570\u6700\u59279000\u4e07, \u6392\u884c\u699c\u5b58\u50a8\u96c6\u7fa4\u6d3b\u8dc3\u7528\u6237\u91cf\u6570\u4ebf\uff0c\u800c\u5728\u8fd9\u8fc7\u7a0b\u4e2d\uff0c\u6392\u884c\u699c\u7cfb\u7edf\u4e5f\u9047\u5230\u4e86\u4ee5\u4e0b\u6311\u6218\uff1a<\/p>\n<ul>\n<li>\u5982\u4f55\u652f\u6301\u4e1a\u52a1\u5c31\u8fd1\u63a5\u5165\uff1f\u4f4e\u5ef6\u65f6?<\/li>\n<li>\u5982\u4f55\u652f\u6491\u6570\u4e07\u4e43\u81f3\u51e0\u5341\u4e07\u7ea7\u6392\u884c\u699c\u81ea\u52a8\u5316\u7533\u8bf7\u8c03\u5ea6\uff1f<\/li>\n<li>\u5982\u4f55\u964d\u4f4e\u673a\u5668\u6210\u672c\uff1f\u9009\u62e9\u5408\u9002\u5b58\u50a8\u5f15\u64ce\uff1f<\/li>\n<li>\u5982\u4f55\u907f\u514d\u5404\u4e1a\u52a1\u8d44\u6e90\u62a2\u5360\uff0c\u76f8\u4e92\u5f71\u54cd\uff1f<\/li>\n<\/ul>\n<p>\u63a5\u4e0b\u6765\u7684\u5404\u5c0f\u8282\u4f1a\u8be6\u7ec6\u8ba8\u8bba\u76ee\u524d\u6211\u4eec\u5728\u5b9e\u8df5\u4e2d\u662f\u5982\u4f55\u89e3\u51b3\u8fd9\u4e9b\u6311\u6218\u7684\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/mc.qcloudimg.com\/static\/img\/bb62666ba18e9bb8b98fc2cecc0d2fa0\/image.jpg\" alt=\"\" \/><\/p>\n<h2 id=\".E4.B8.80..E6.8E.92.E8.A1.8C.E6.A6.9C.E7.B3.BB.E7.BB.9F.E5.9F.BA.E6.9C.AC.E6.9E.B6.E6.9E.84\">\u4e00.\u6392\u884c\u699c\u7cfb\u7edf\u57fa\u672c\u67b6\u6784<\/h2>\n<p>\u5728\u8ba8\u8bba\u6211\u4eec\u5982\u4f55\u89e3\u51b3\u9762\u5bf9\u7684\u6311\u6218\u4e4b\u524d\uff0c\u5148\u7b80\u5355\u4e86\u89e3\u4e0b\u6392\u884c\u699c\u7cfb\u7edf\u57fa\u672c\u67b6\u6784\u3001\u4ee5\u53ca\u4e1a\u52a1\u662f\u5982\u4f55\u63a5\u5165\u3001\u4f7f\u7528\u6392\u884c\u699c\u7cfb\u7edf\u7684\u3002\u6392\u884c\u699c\u7cfb\u7edf\u57fa\u672c\u67b6\u6784\u5982\u56fe\u4e09\u6240\u793a\uff0c\u5f53\u524d\u7684\u6392\u884c\u699c\u7cfb\u7edf\u67b6\u6784\u4e0d\u662f\u8bbe\u8ba1\u51fa\u6765\u7684\uff0c\u800c\u662f\u6839\u636e\u6211\u4eec\u4e1a\u52a1\u573a\u666f\u3001\u9700\u6c42\u3001\u53d1\u5c55\u7b49\u4e0d\u65ad\u6f14\u5316\uff0c\u4e0d\u65ad\u4f18\u5316\u800c\u5f62\u6210\uff0c\u5176\u4e3b\u8981\u7531\u4ee5\u4e0b\u51e0\u4e2a\u670d\u52a1\u7ec4\u6210\uff1a<\/p>\n<ul>\n<li>\u63a5\u5165\u670d\u52a1\uff08\u65e0\u72b6\u6001\uff0c\u63d0\u4f9b\u8bbf\u95ee\u4fee\u6539\u6392\u884c\u699c\u6570\u636e\u7684\u6240\u6709RPC\u63a5\u53e3\u7ed9\u4e1a\u52a1\u4f7f\u7528\uff0c\u5982\u67e5\u8be2\u540d\u6b21\u3001topN\u7b49\uff09<\/li>\n<li>\u5b58\u50a8\u670d\u52a1\uff08\u6709\u72b6\u6001\uff0c\u4e3b\u5907\u90e8\u7f72\uff0c\u6392\u884c\u699c\u6570\u636e\u5b58\u50a8\uff09<\/li>\n<li>APIServer\u670d\u52a1\uff08\u63d0\u4f9b\u7533\u8bf7\u6392\u884c\u699c\u3001\u4e1a\u52a1\u63a5\u5165\u3001\u6392\u884c\u699c\u914d\u7f6e\u4fe1\u606f\u3001\u5b58\u50a8\u673a\u5bb9\u91cf\u7b49\u63a5\u53e3\uff09<\/li>\n<li>\u8c03\u5ea6\u670d\u52a1\uff08\u4ece\u5b58\u50a8\u673a\u4e2d\u7b5b\u9009\u6ee1\u8db3\u4e1a\u52a1\u7533\u8bf7\u6761\u4ef6\u7684\u5b58\u50a8\u673a\uff0c\u5e76\u62e9\u4f18\u5206\u914d\uff09<\/li>\n<li>Agent\uff08\u4e0a\u62a5\u5b58\u50a8\u673a\u5bb9\u91cf\u4fe1\u606f\u3001\u5b58\u50a8\u670d\u52a1\u76d1\u63a7\u6570\u636e\u7b49\uff09<\/li>\n<li>ZooKeeper(\u6392\u884c\u699c\u8def\u7531\u6570\u636e\u5b58\u50a8\u3001\u5b58\u50a8\u673a\u5bb9\u91cf\u6570\u636e\u5b58\u50a8\u7b49\uff0c\u4e3a\u4ec0\u4e48\u6211\u4eec\u9009\u62e9zookeeper\u5c06\u5728\u7b2c\u4e09\u90e8\u5206\u8bf4\u660e)<\/li>\n<li>Mysql(\u4e1a\u52a1\u63a5\u5165\u4fe1\u606f\u3001\u5404\u6392\u884c\u699c\u914d\u7f6e\u3001\u7528\u6237\u91cf\u3001\u5b58\u50a8\u670d\u52a1\u6838\u5fc3\u53c2\u6570\u76d1\u63a7\u7b49\u5b58\u50a8)<\/li>\n<\/ul>\n<p>\u4e1a\u52a1\u63a5\u5165\u6392\u884c\u699c\u7cfb\u7edf\u65f6\uff0c\u9996\u5148\u4f1a\u4e3a\u6bcf\u4e2a\u4e1a\u52a1\u5206\u914d\u4e00\u4e2aID\uff0c\u5176\u6b21\u9700\u8981\u7533\u8bf7\u6392\u884c\u699cID\uff0c\u4e1a\u52a1\u6392\u884c\u699cserver\u901a\u8fc7l5\u8c03\u7528\u6392\u884c\u699c\u7cfb\u7edf\u7684\u63a5\u5165\u670d\u52a1\uff0c\u63a5\u5165\u670d\u52a1\u6bcf\u4e2a\u63a5\u53e3\u90fd\u5305\u542b\u4e1a\u52a1ID\u3001\u6392\u884c\u699cID\uff0c\u63a5\u5165\u670d\u52a1\u901a\u8fc7\u4e1a\u52a1ID\u3001\u6392\u884c\u699cID\u67e5\u8be2zookeeper\u83b7\u53d6\u8be5\u4e1a\u52a1\u6392\u884c\u699cID\u7684\u5b58\u50a8\u670d\u52a1\u5b9e\u4f8b\uff0c\u6700\u7ec8\u901a\u8fc7\u5b58\u50a8\u670d\u52a1API\u64cd\u4f5c\u6392\u884c\u699c\u6570\u636e\uff0c\u8fd4\u56de\u7ed3\u679c\u7ed9\u4e1a\u52a1Server\u3002<\/p>\n<p>\u4e0a\u9762\u63d0\u5230\u7684L5\u662f\u4ec0\u4e48\u5462? L5(Load Balancer\uff0c5\u4ee3\u6307Level5\uff0c\u537399.999%\u7684\u53ef\u7528\u6027)\u662f\u4e00\u5957\u517c\u5177\u8d1f\u8f7d\u5747\u8861\u548c\u8fc7\u8f7d\u4fdd\u62a4\u7684\u5bb9\u9519\u7cfb\u7edf, \u4e1a\u52a1\u670d\u52a1\u63a5\u5165L5\u65f6\uff0c\u4f1a\u5206\u914d\u4e00\u4e2a\u6807\u8bc6\uff08modid\u3001cmdid\uff09\uff0c\u6b64\u6807\u8bc6\u6620\u5c04\u82e5\u5e72\u4e1a\u52a1\u670d\u52a1\u5668IP:PORT\uff0c\u4e1a\u52a1\u673a\u5668\u9700\u8981\u90e8\u7f72L5 agent, l5\u6700\u5927\u7684\u7f3a\u70b9\u662f\u4e1a\u52a1\u670d\u52a1\u82e5\u8981\u901a\u8fc7L5\u8c03\u7528\u88ab\u8c03, \u5c31\u5fc5\u987b\u4fee\u6539\u4ee3\u7801\uff0c\u6bcf\u6b21\u7f51\u7edc\u8c03\u7528\u4e4b\u524d\u90fd\u9700\u8981\u901a\u8fc7L5 agent api\u83b7\u53d6\u88ab\u8c03IP:PORT,\u8c03\u7528\u7ed3\u675f\u4e4b\u540e\u4e0a\u62a5\u8c03\u7528\u5ef6\u65f6\u3001\u8fd4\u56de\u7801\u7b49\u3002<br \/>\n<img decoding=\"async\" src=\"https:\/\/mc.qcloudimg.com\/static\/img\/bb151756502064a69b55e5f60412f83e\/image.jpg\" alt=\"\" \/><\/p>\n<h2 id=\".E4.BA.8C..E5.A6.82.E4.BD.95.E6.94.AF.E6.8C.81.E4.B8.9A.E5.8A.A1.E5.B0.B1.E8.BF.91.E6.8E.A5.E5.85.A5.EF.BC.9F.E4.BD.8E.E5.BB.B6.E6.97.B6.3F\">\u4e8c.\u5982\u4f55\u652f\u6301\u4e1a\u52a1\u5c31\u8fd1\u63a5\u5165\uff1f\u4f4e\u5ef6\u65f6?<\/h2>\n<p>\u56e0\u90e8\u95e8\u4ea7\u54c1\u4e1a\u52a1\u8f83\u591a,\u670d\u52a1\u90e8\u7f72\u533a\u57df\u4e5f\u5404\u5f02\uff0c\u6709\u7684\u4e1a\u52a1\u90e8\u7f72\u5728\u6df1\u5733\u5730\u533a\u3001\u6709\u7684\u4e1a\u52a1\u90e8\u7f72\u5728\u4e0a\u6d77\u5730\u533a\u3002\u6df1\u5733\u3001\u4e0a\u6d77\u5185\u7f51\u673a\u623fping\u5ef6\u65f6\u7ea630ms, \u8fd9\u4e48\u9ad8\u7684\u5ef6\u65f6\u662f\u90e8\u5206\u4e1a\u52a1\u65e0\u6cd5\u5bb9\u5fcd\u7684\uff0c\u4f5c\u4e3a\u5e73\u53f0\u652f\u6491\u65b9\uff0c\u6211\u4eec\u4e5f\u5e0c\u671b\u63d0\u4f9b\u7684\u5404\u63a5\u53e3\u5e73\u5747\u5ef6\u65f6\u5e94\u57285ms\u5185\uff0c\u6240\u4ee5\u8981\u5c3d\u91cf\u907f\u514d\u8de8\u57ce\u8bbf\u95ee\u3002\u5982\u4f55\u907f\u514d\u8de8\u57ce\u8bbf\u95ee\u5462? \u5f53\u7136\u662f\u5404\u533a\u57df\u81ea\u6cbb\uff0c\u65e9\u671f\u56e0\u63a5\u5165\u4e1a\u52a1\u3001\u6392\u884c\u699c\u6570\u90fd\u8f83\u5c11,\u53ea\u6709\u63a5\u5165\u670d\u52a1\u3001\u5b58\u50a8\u670d\u52a1\u673a\u5668\u662f\u6309\u5730\u533a\u90e8\u7f72\u7684\uff0c\u6392\u884c\u699c\u8def\u7531\u6570\u636e\u5b58\u50a8\u53ea\u90e8\u7f72\u5728\u6df1\u5733\uff0c\u6392\u884c\u699c\u8def\u7531\u4e5f\u53ea\u4f1a\u5728\u6ca1\u547d\u4e2dlocalcache\u7684\u60c5\u51b5\u4e0b\u624d\u4f1a\u8de8\u57ce\u67e5\u8be2\u6df1\u5733\u7684\u8def\u7531\u6570\u636e\u5b58\u50a8\u96c6\u7fa4\uff0c\u5f53\u65f6\u5ef6\u65f6\u4e5f\u80fd\u6ee1\u8db3\u4e1a\u52a1\u9700\u6c42, \u56e0\u6b64\u6211\u4eec\u5e76\u672a\u5b8c\u5168\u652f\u6301\u4e1a\u52a1\u5c31\u8fd1\u63a5\u5165\u3002\u4f46\u662f\u540e\u9762\u968f\u7740\u5404\u7c7b\u4e1a\u52a1\u5feb\u901f\u63a5\u5165\u3001\u6392\u884c\u699c\u7684\u5feb\u901f\u589e\u52a0\uff0c\u7279\u522b\u662f\u5f53localcache\u5931\u6548\u65f6\uff0c\u4e0a\u6d77\u5730\u533a\u670d\u52a1\u8d28\u91cf\u3001\u5ef6\u65f6\u6ce2\u52a8\u8f83\u5927\uff0c\u9891\u7e41\u544a\u8b66\uff0c\u4e8e\u662f\u6211\u4eec\u4e0d\u5f97\u4e0d\u63a8\u8fdb\u5404\u533a\u57df\u5168\u9762\u81ea\u6cbb\u65b9\u6848\u3002<\/p>\n<p>\u4e1a\u52a1\u573a\u666f\u51b3\u5b9a\u7740\u6211\u4eec\u9009\u62e9\u4ec0\u4e48\u5b58\u50a8\u65b9\u6848\u6765\u89e3\u51b3\u8de8\u57ce\u8bbf\u95ee\u5bfc\u81f4\u7684\u9ad8\u5ef6\u65f6\u95ee\u9898\u3002<\/p>\n<p>\u7b80\u5355\u5206\u6790\u4e0b\u6211\u4eec\u7684\u4e1a\u52a1\u573a\u666f(\u4e1a\u52a1\u6838\u5fc3\u94fe\u8def\u8bf7\u6c42):<\/p>\n<ul>\n<li>\u5b58\u50a8\u7684\u662f\u4ec0\u4e48\u6570\u636e? \u6570\u636e\u91cf\u591a\u5927? \u8def\u7531\u3001\u5b58\u50a8\u8282\u70b9\u5bb9\u91cf\u6570\u636e,\u9884\u8ba1\u51e0\u5341\u4e07\u6761,key\u3001value\u957f\u5ea6\u8f83\u5c0f\uff08\uff08\u5f53\u7136\u4e5f\u53ef\u4ee5\u91c7\u7528\u8868\u7ed3\u6784\u5b58\u50a8\uff09<\/li>\n<li>\u8bfb\u5199\u6bd4\u4f8b? \u8bfb\u4e3a\u4e3b,\u6781\u5c11\u91cf\u5199(\u6bcf\u5206\u949f\u51e0\u4e2a,\u7533\u8bf7\u6392\u884c\u699c\u65f6\u624d\u4f1a\u6dfb\u52a0\u8def\u7531\u914d\u7f6e)<\/li>\n<li>CAP\u5982\u4f55\u53d6\u820d? \u5c3d\u91cf\u4fdd\u8bc1\u5404\u533a\u57df\u6570\u636e\u4e00\u81f4\u6027,\u4e0d\u4e22\u5931\u6570\u636e\uff0c\u9ad8\u53ef\u7528\u6027(\u5982\u5176\u4e2d\u4e00\u8282\u70b9\u5b95\u673a\u4e0d\u5f71\u54cd\u670d\u52a1\u8bfb)\uff0c\u5728\u51fa\u73b0\u7f51\u7edc\u5206\u533a\u65f6\uff08\u5982\u6df1\u5733\u3001\u4e0a\u6d77\u7f51\u7edc\u4e2d\u65ad\uff09\uff0c\u96c6\u7fa4\u5c11\u6570\u6210\u5458\u4e00\u65b9(\u4e0a\u6d77\u5730\u533a)\uff0c\u80fd\u591f\u964d\u7ea7\u63d0\u4f9b\u53ea\u8bfb\u6a21\u5f0f\u3002<\/li>\n<\/ul>\n<p>\u5e38\u7528\u7684\u5f00\u6e90\u89e3\u51b3\u65b9\u6848\uff0c\u4ee5\u53ca\u5404\u65b9\u6848\u7684\u4f18\u52bf\u3001\u4e0d\u8db3\u5982\u4e0b:<\/p>\n<table class=\" xhe-border\">\n<thead>\n<tr>\n<th>\u5b58\u50a8<\/th>\n<th>\u539f\u7406<\/th>\n<th>\u4f18\u52bf<\/th>\n<th>\u4e0d\u8db3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Mysql<\/td>\n<td>Mysql binlog<\/td>\n<td>\u7a33\u5b9a\u6027\u3001\u53cb\u597d\u7684sql\u63a5\u53e3\u3001\u53ef\u6839\u636e\u4e1a\u52a1\u573a\u666f\u9700\u8981\u914d\u7f6e\u590d\u5236\u6a21\u5f0f<\/td>\n<td>\u7cfb\u7edf\u53ef\u7528\u6027\u4e0d\u5982etcd\u3001zookeeper<\/td>\n<\/tr>\n<tr>\n<td>etcd<\/td>\n<td>Raft<\/td>\n<td>\u5f3a\u4e00\u81f4\u6027\u3001\u9ad8\u53ef\u7528\u3001<\/td>\n<td>\u8f83\u6210\u719f,kubernetes\u7b49\u5927\u578b\u9879\u76ee\u5e94\u7528\u5e7f\u6cdb\uff0c\u4f46\u662f\u76ee\u524d\u8fd8\u5904\u5728\u5feb\u901f\u53d1\u5c55\u4e2d\uff0c\u56e2\u961f\u5185\u6682\u672a\u5728\u751f\u4ea7\u73af\u5883\u5e94\u7528<\/td>\n<\/tr>\n<tr>\n<td>zookeeper<\/td>\n<td>Zab<\/td>\n<td>\u9ad8\u53ef\u7528\u3001\u9ad8\u6027\u80fd\u8bfb\u3001\u56e2\u961f\u5df2\u5728\u751f\u4ea7\u73af\u5883\u5e94\u7528\u591a\u5e74\u3001\u6709\u914d\u5957\u7684web\u914d\u7f6e\u7cfb\u7edf<\/td>\n<td>\u90e8\u7f72\u7ef4\u62a4\u3001C API\u4f7f\u7528\u7b49\u76f8\u6bd4etcd\u4e0d\u591f\u53cb\u597d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u7ed3\u5408\u4ee5\u4e0a\u5404\u89e3\u51b3\u65b9\u6848\u4f18\u7f3a\u70b9\uff0c\u518d\u6839\u636e\u6211\u4eec\u7684\u4e1a\u52a1\u573a\u666f\u9700\u6c42\uff0c\u6211\u4eec\u9009\u62e9\u4e86zookeeper\u4f5c\u4e3a\u6838\u5fc3\u7684\u8def\u7531\u3001\u5b58\u50a8\u8282\u70b9\u5bb9\u91cf\u6570\u636e\u5b58\u50a8\uff0c\u7136\u540e\u6211\u4eec\u8fd8\u9762\u4e34\u7740\u6df1\u5733\u3001\u4e0a\u6d77\u5404\u90e8\u7f72\u4e00\u5957\u8fd8\u662f\u53ea\u90e8\u7f72\u4e00\u5957\u7684\u9009\u62e9\u3002\u82e5\u6df1\u5733\u3001\u4e0a\u6d77\u5404\u90e8\u7f72\u4e00\u5957\uff0c\u6211\u4eec\u7684\u65b9\u6848\u662f\u6df1\u5733\u96c6\u7fa4\u4e3a\u4e3b\u5199\uff0c\u4e3b\u5199\u6210\u529f\u540e\uff0cwrite opration log(create\/set)\u53ef\u4ee5\u5199\u5165MQ\uff0cMQ\u9700\u652f\u6301 at-least-once\u8bed\u4e49, \u7531\u6d88\u8d39\u8005\u5f02\u6b65\u5199\u5165\u4e0a\u6d77\u96c6\u7fa4\uff0c\u56e0\u4e3acreate\/set\/del\u90fd\u662f\u5e42\u7b49\u6027\u63a5\u53e3\uff0c\u5bf9\u4e8e\u7f51\u7edc\u6ce2\u52a8\u3001\u4e2d\u65ad\u7b49\u6d88\u8d39\u8005\u5199\u5165\u4e0a\u6d77\u96c6\u7fa4\u5931\u8d25\u7684\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u65e0\u9650\u91cd\u8bd5\uff0c\u786e\u4fdd\u4e24\u96c6\u7fa4\u6570\u636e\u6700\u7ec8\u4e00\u81f4\u6027\u3002\u4f46\u662f\u9274\u4e8e\u6211\u4eec\u4e1a\u52a1\u573a\u666f\u6781\u4f4e\u7684\u5199\u8bf7\u6c42\uff0c\u4ee5\u53ca\u5f53\u51fa\u73b0\u7f51\u7edc\u5206\u533a\u65f6\uff0czookeeper\u4e0a\u6d77\u5730\u533a\u96c6\u7fa4\u53ef\u4ee5\u5f00\u542fread only mode, \u540c\u65f6\u6211\u4eec\u8fd8\u6709zk proxy cache,local cache\u7b49\uff0c\u6211\u4eec\u6700\u7ec8\u9009\u62e9\u4e86\u90e8\u7f72\u4e00\u5957, \u5728\u751f\u4ea7\u73af\u5883\u4e2d\u6211\u4eec\u90e8\u7f72\u4e867\u53f0zookeeper\u8282\u70b9(\u5206\u5e03\u5728\u6df1\u5733\u3001\u4e0a\u6d774\u4e2aIDC)\uff0c\u901a\u8fc7zookeeper\u672c\u8eab\u7684zab\u7b97\u6cd5\u5b9e\u73b0\u6df1\u5733\u3001\u4e0a\u6d77\u5730\u533a\u6570\u636e\u540c\u6b65\uff0c\u5404\u533a\u57df\u5b9e\u73b0\u5b8c\u5168\u81ea\u6cbb\uff0c\u6574\u4f53\u90e8\u7f72\u65b9\u6848\u89c1\u56fe\u56db\uff0c\u90e8\u7f72\u4e4b\u540e\u4e1a\u52a1\u8c03\u7528\u5ef6\u65f6\u89c1\u56fe\u4e94(\u4f4e\u4e8e2ms)\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/mc.qcloudimg.com\/static\/img\/4c5529a3991a1875f9ccbc02984c1f5e\/image.jpg\" alt=\"\" \/><br \/>\n<img decoding=\"async\" src=\"https:\/\/mc.qcloudimg.com\/static\/img\/e78674cd6d50ea0267ff69b5111328e4\/image.jpg\" alt=\"\" \/><\/p>\n<h2 id=\".E4.B8.89..E5.A6.82.E4.BD.95.E6.94.AF.E6.92.91.E6.95.B0.E4.B8.87.E4.B9.83.E8.87.B3.E7.99.BE.E4.B8.87.E7.BA.A7.E6.8E.92.E8.A1.8C.E6.A6.9C.E7.94.B3.E8.AF.B7.3F\">\u4e09.\u5982\u4f55\u652f\u6491\u6570\u4e07\u4e43\u81f3\u767e\u4e07\u7ea7\u6392\u884c\u699c\u7533\u8bf7?<\/h2>\n<p>\u548c\u533a\u57df\u81ea\u6cbb\u7684\u4f4e\u5ef6\u65f6\u90e8\u7f72\u65b9\u6848\u7c7b\u4f3c, \u5f53\u524d\u7684\u8c03\u5ea6\u7cfb\u7edf\u4e5f\u662f\u6392\u884c\u699c\u7684\u7533\u8bf7\u6d41\u7a0b\u7684\u4e0d\u65ad\u4f18\u5316\u884d\u53d8\u800c\u6765\uff0c\u6392\u884c\u699c\u7684\u7533\u8bf7\u53ef\u5206\u4e3a\u4ee5\u4e0b\u4e09\u4e2a\u65f6\u671f:<\/p>\n<ul>\n<li>\u77f3\u5668\u65f6\u4ee3: \u7cfb\u7edf\u521a\u4e0a\u7ebf\u65f6\uff0c\u51e0\u4e2a\u6392\u884c\u699c\uff0c\u624b\u52a8\u914d\u7f6e\u3002<\/li>\n<li>\u9752\u94dc\u65f6\u4ee3: \u51e0\u5341\u4e2a\u6392\u884c\u699c\uff0c\u901a\u8fc7Web\u754c\u9762\u4eba\u5de5\u5ba1\u6279\u6392\u884c\u699c\u3002<\/li>\n<li>\u94c1\u5668\u65f6\u4ee3: \u6570\u4e07\u4e2a\u6392\u884c\u699c\uff0c\u901a\u8fc7\u8c03\u5ea6\u670d\u52a1\u7b5b\u9009\u3001\u6253\u5206\u9009\u62e9\u6700\u4f18\u7684\u5b58\u50a8\u673a\uff0c\u81ea\u52a8\u5316\u5bb9\u91cf\u89c4\u5212\uff0c\u65e0\u9700\u4eba\u5de5\u5e72\u9884<\/li>\n<\/ul>\n<p>\u5982\u4e0a\u6240\u8ff0\uff0c\u6392\u884c\u699c\u7cfb\u7edf\u63d0\u4f9b\u4e86\u4e24\u79cd\u7533\u8bf7\u6392\u884c\u699c\u65b9\u6cd5\uff0c\u4e00\u79cd\u662f\u5728web\u7ba1\u7406\u5e73\u53f0\u63d0\u4ea4\u7533\u8bf7\u5355\uff0c\u4e00\u79cd\u662f\u901a\u8fc7API Server\u63d0\u4f9b\u7684API\u5b9e\u65f6\u7533\u8bf7\u6392\u884c\u699c\uff0c\u524d\u8005\u8bd5\u7528\u4e8e\u6392\u884c\u699c\u6570\u7533\u8bf7\u4e0d\u9891\u7e41\u7684\u4e1a\u52a1\u573a\u666f\uff0c\u540e\u8005\u9002\u7528\u4e8e\u9700\u8981\u5927\u91cf\u6392\u884c\u699c\u7684\u4e1a\u52a1\u573a\u666f\u3002<\/p>\n<p>\u90a3\u4e48\u6211\u4eec\u53c8\u662f\u5982\u4f55\u8bbe\u8ba1\u5b9e\u73b0\u8c03\u5ea6\u670d\u52a1\u7684\u5462\uff1f \u901a\u8fc7\u5206\u6790\u6211\u4eec\u7684\u4e1a\u52a1\u573a\u666f\uff0c\u4e1a\u52a1\u5728\u7533\u8bf7\u6392\u884c\u699c\u65f6\u4e00\u822c\u9700\u8981\u586b\u5199\u90e8\u7f72\u5730\u533a\uff08\u6df1\u5733\u3001\u4e0a\u6d77\uff09\u3001\u9884\u8ba1\u7528\u6237\u91cf\u3001\u8bf7\u6c42\u91cf\u3001\u6392\u884c\u699c\u7c7b\u578b\u3001\u662f\u5426\u5bb9\u5668\u90e8\u7f72\u3001\u5b58\u50a8\u5f15\u64ce\u7c7b\u578b\u7b49\u6761\u4ef6\u53c2\u6570\uff0c\u56e0\u6b64\u6392\u884c\u699c\u8c03\u5ea6\u670d\u52a1\u7684\u6838\u5fc3\u804c\u8d23\u5c31\u662f\u4ece\u6709\u6548\u7684\u5b58\u50a8\u8282\u70b9\u4e2d\u7b5b\u9009\u51fa\u6ee1\u8db3\u4e1a\u52a1\u7533\u8bf7\u6761\u4ef6\u7684\u5019\u9009\u8282\u70b9\uff0c\u5e76\u6309\u67d0\u79cd\u7b56\u7565\u5bf9\u5019\u9009\u8282\u70b9\u8fdb\u884c\u8bc4\u5206\uff0c\u9009\u62e9\u6700\u4f18\u5206\u6570\u8282\u70b9\u5206\u914d\u3002<\/p>\n<p>\u57fa\u4e8e\u4ee5\u4e0a\u4e1a\u52a1\u573a\u666f\uff0c\u6211\u4eec\u8bbe\u8ba1\u5b9e\u73b0\u4e86\u8c03\u5ea6\u670d\u52a1\uff0c\u8c03\u5ea6\u670d\u52a1\u6d41\u7a0b\u5982\u56fe\u516d\u6240\u793a\uff0c\u7531\u4e24\u90e8\u5206\u7ec4\u6210\uff0c\u7b5b\u9009\u548c\u6253\u5206\uff0c\u7b5b\u9009\u6a21\u5757\u4f1a\u6839\u636e\u914d\u7f6e\u8fd0\u884c\u4e00\u7cfb\u5217\u6a21\u5757\uff0c\u6bd4\u5982\u5065\u5eb7\u68c0\u67e5\u6a21\u5757\u3001\u6807\u7b7e\u5339\u914d\u6a21\u5757\u3001\u5bb9\u91cf\u68c0\u67e5\u5339\u914d\u6a21\u5757\u3002\u5065\u5eb7\u68c0\u67e5\u6a21\u5757\u4f1a\u68c0\u67e5\u6240\u6709\u5019\u9009\u8282\u70b9\u7684\u5b58\u6d3b\u6027\uff0c\u5b58\u6d3b\u6027\u901a\u8fc7zookeeper\u7684\u4e34\u65f6\u8282\u70b9\u6765\u5224\u65ad\uff0c\u5f53\u4e00\u53f0\u673a\u5668\u6302\u6389\u65f6\uff0c\u4e34\u65f6\u8282\u70b9\u4f1a\u81ea\u52a8\u5220\u9664\u3002\u6807\u7b7e\u5339\u914d\u6a21\u5757\u975e\u5e38\u7075\u6d3b\uff0c\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u7b5b\u9009\u80fd\u529b\uff0c\u6bd4\u5982\u7b5b\u9009\u90e8\u7f72\u5730\u533a\u3001\u5b9e\u4f53\u673a\u90e8\u7f72\u8fd8\u662f\u5bb9\u5668\u90e8\u7f72\u3001\u5b58\u50a8\u5f15\u64ce\u7c7b\u578b\u7b49\u7b49\u3002\u5bb9\u91cf\u5339\u914d\u6a21\u5757\u68c0\u67e5\u5019\u9009\u8282\u70b9\u662f\u5426\u5bb9\u91cf\u6ee1\u3001\u5269\u4f59\u5bb9\u91cf\u662f\u5426\u80fd\u652f\u6491\u5f53\u524d\u6392\u884c\u699c\u7b49\uff0c\u90a3\u4e48\u4e00\u4e2a\u82e5\u5e72G\u5185\u5b58\u7684\u5bb9\u5668\u80fd\u652f\u6491\u591a\u5c11\u6392\u884c\u699c\u5462\uff1f\u9996\u5148\u4e00\u4e2a\u5bb9\u5668\u603b\u5bb9\u91cf\u80fd\u652f\u6491\u591a\u5c11\u7528\u6237\u91cf\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u7ebf\u4e0a\u6570\u636e\uff0c\u8ba1\u7b97\u51fa\u4e00\u4e2a\u7ecf\u9a8c\u503c\u4f5c\u4e3a\u4e0a\u9650\uff0c\u5176\u6b21\uff0c\u5bb9\u91cf\u89c4\u5212\u76ee\u524d\u6211\u4eec\u91c7\u7528\u4e24\u79cd\u7b56\u7565,\u4e00\u79cd\u662fhard limit, \u9002\u5408\u4e1a\u52a1\u80fd\u8f83\u7cbe\u51c6\u9884\u6d4b\u6392\u884c\u699c\u7684\u7528\u6237\u91cf\uff0c\u82e5\u4e1a\u52a1\u6307\u5b9a\u8fd9\u79cd\u8d44\u6e90\u5206\u914d,\u5c31\u4f1a\u5b9e\u9645\u9884\u5206\u914d\u6307\u5b9a\u7684\u7528\u6237\u91cf\uff0c \u53e6\u5916\u4e00\u79cd\u662fsoft limit,\u4e1a\u52a1\u65e0\u6cd5\u9884\u6d4b\u6392\u884c\u699c\u7528\u6237\u91cf,\u8c03\u5ea6\u670d\u52a1\u4f1a\u6839\u636e\u6b64\u4e1a\u52a1\u5386\u53f2\u6392\u884c\u699c\u7528\u6237\u91cf\u8ba1\u7b97\u4e00\u4e2a\u5e73\u5747\u503c\uff0c\u82e5\u5e73\u5747\u503c\u4f4e\u4e8e\u8be5\u4e1a\u52a1\u914d\u7f6e\u7684\u6700\u4f4e\u7528\u6237\u91cf\u9600\u503c\uff0c\u5c31\u9884\u5206\u914d\u9600\u503c\uff0c\u9ed8\u8ba4\u6211\u4eec\u91c7\u7528\u8fd9\u79cd\u7b56\u7565\u3002\u901a\u8fc7\u4ee5\u4e0a\u8fc7\u6ee4\u6a21\u5757\u7b5b\u9009\u540e\u7684\u5019\u9009\u8282\u70b9\u5c31\u4f1a\u8fdb\u5165\u4e0b\u4e00\u8f6e\u7684\u8bc4\u5206\u6a21\u5757\uff0c\u8bc4\u5206\u6a21\u5757\u652f\u6301\u591a\u79cd\u8c03\u5ea6\u7b97\u6cd5\uff0c\u5982\u6700\u5c0f\u8d44\u6e90\u8c03\u5ea6\uff08\u9009\u62e9\u5185\u5b58\u8d44\u6e90\u5269\u4f59\u6700\u591a\u7684\u8282\u70b9\uff09\u3001\u591a\u6743\u91cd\u6df7\u5408\u8c03\u5ea6\uff08\u6839\u636e\u7528\u6237\u7533\u8bf7\u53c2\u6570\uff0ccpu\u3001memory\u8d4b\u4e88\u4e0d\u540c\u7684\u6743\u91cd\uff09\uff0c\u6392\u884c\u699c\u6700\u7ec8\u88ab\u8c03\u5ea6\u5230\u8282\u70b9\u5c06\u662f\u8bc4\u5206\u6700\u9ad8\u7684\u8282\u70b9\u3002\u8c03\u5ea6\u6570\u636e\u5b58\u50a8\u4fdd\u5b58\u5728zookeeper,\u5404\u4e2a\u5b58\u50a8\u673a\u90fd\u90e8\u7f72\u4e86agent, 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\/>\n<img decoding=\"async\" src=\"https:\/\/mc.qcloudimg.com\/static\/img\/5b3e21bb0146e3f58c48159236cb6b42\/image.jpg\" alt=\"\" \/><br \/>\n<img decoding=\"async\" src=\"https:\/\/mc.qcloudimg.com\/static\/img\/552a9cb6f0be8cccbcd6f0c5e7805045\/image.jpg\" alt=\"\" \/><\/p>\n<h2 id=\".E4.BA.94..E5.A6.82.E4.BD.95.E9.81.BF.E5.85.8D.E5.90.84.E4.B8.9A.E5.8A.A1.E8.B5.84.E6.BA.90.E6.8A.A2.E5.8D.A0.EF.BC.8C.E7.9B.B8.E4.BA.92.E5.BD.B1.E5.93.8D.EF.BC.9F\">\u4e94.\u5982\u4f55\u907f\u514d\u5404\u4e1a\u52a1\u8d44\u6e90\u62a2\u5360\uff0c\u76f8\u4e92\u5f71\u54cd\uff1f<\/h2>\n<p>\u8d8a\u6765\u8d8a\u591a\u7684\u4e1a\u52a1\u63a5\u5165\u540c\u65f6\uff0c\u5404\u4e1a\u52a1\u6392\u884c\u699c\u4e4b\u524d\u8d44\u6e90\u4e89\u593a\u3001\u76f8\u4e92\u5f71\u54cd\u6210\u4e86\u4e00\u4e2a\u4e0d\u53ef\u5ffd\u89c6\u7684\u95ee\u9898\uff0c\u6bd4\u5982\u4e0a\u6d77\u5730\u533a\u67d0\u4e1a\u52a1\u6392\u884c\u699c\u7533\u8bf7\u4e86\u5927\u91cf\u6392\u884c\u699c\uff0c\u89e6\u53d1\u4e0a\u6d77\u5730\u533a\u5b58\u50a8\u673a\u8d44\u6e90\u5bb9\u91cf\u9650\u5236\uff0c\u6240\u6709\u4e1a\u52a1\u7533\u8bf7\u4e0a\u6d77\u5730\u533a\u7684\u6392\u884c\u699c\u90fd\u5931\u8d25\u3002\u4e3a\u4e86\u89e3\u51b3\u5404\u4e1a\u52a1\u4e4b\u95f4\u76f8\u4e92\u5f71\u54cd\uff0c\u6392\u884c\u699c\u7cfb\u7edf\u5b9e\u73b0\u4e86\u4e1a\u52a1\u8d44\u6e90\u914d\u989d\u3001\u8d44\u6e90\u9694\u79bb\u65b9\u6848\u3002\u6392\u884c\u699c\u8d44\u6e90\u9694\u79bb\u5bb9\u5668\u65b9\u6848\u5982\u56fe\u5341\u4e00\u6240\u793a\uff0c\u5bb9\u5668daemon\u5f15\u64ce\u4f7f\u7528\u4e86docker, \u7f51\u7edc\u6a21\u5f0f\u4f7f\u7528\u4e86host\u6a21\u5f0f\uff0c\u6ca1\u6709\u6027\u80fd\u635f\u5931\uff0c\u7b80\u5355\u53ef\u63a7\uff0c\u6570\u636e\u5377\u4f7f\u7528\u4e3b\u673a\u6620\u5c04\uff0c\u5bb9\u5668\u91cd\u542f\u3001\u5b95\u673a\u6570\u636e\u90fd\u4e0d\u4e22\u5931\uff0c\u540e\u7eed\u4e5f\u5c06\u6d4b\u8bd5\u4f7f\u7528\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edfceph. \u955c\u50cf\u5b58\u50a8\u9a71\u52a8\u9009\u62e9\u516c\u53f8tlinux2\u64cd\u4f5c\u7cfb\u7edf\u81ea\u5e26\u7684aufs, aufs\u4e0d\u9002\u5408\u5bf9\u5bb9\u5668\u5185\u7684\u6587\u4ef6\u8fdb\u884c\u9891\u7e41\u5199\u64cd\u4f5c,\u9996\u6b21\u5199\u9700\u8981copy up\u548c\u591a\u5c42branch\u68c0\u7d22\u5f00\u9500, \u800c\u6211\u4eec\u7684\u4e1a\u52a1\u573a\u666f\u5bf9\u5bb9\u5668\u955c\u50cf\u6587\u4ef6\u8bfb\u5199\u64cd\u4f5c\u90fd\u6781\u5c11\uff0c\u4e5f\u5c06\u6700\u5927\u7a0b\u5ea6\u907f\u514d\u5b58\u50a8\u955c\u50cf\u7684\u6f5c\u5728\u7684\u5185\u6838BUG\uff0c\u5404\u79cd\u955c\u50cf\u5b58\u50a8\u9a71\u52a8\u4f18\u7f3a\u70b9\u5bf9\u6bd4\u89c1\u56fe\u5341\u4e8c\u3002registry\u4f7f\u7528\u516c\u53f8\u5185\u90e8\u7684\u901a\u7528\u4ed3\u5e93,docker daemon\u4f7f\u7528\u5185\u90e8gaia\u56e2\u961f\u7ef4\u62a4\u7684docker 1.9.1,\u4f7f\u7528\u5185\u90e8\u7ef4\u62a4\u7248\u672c\u7684\u597d\u5904\u662f\u7ecf\u8fc7\u4e86\u516c\u53f8\u5927\u91cf\u5176\u4ed6\u4e1a\u52a1\u7684\u5e94\u7528\uff0c\u76f8\u6bd4docker\u6700\u65b0\u7248\u672c\u800c\u8a00\u6bd4\u8f83\u7a33\u5b9a\uff0c\u540c\u65f6\u5bf9\u4e8e\u6211\u4eec\u9047\u5230\u7684\u4e00\u4e9bBUG\u3001\u9700\u6c42\u529f\u80fd\uff0c\u53cd\u9988\u7ed9gaia\u56e2\u961f\u4e4b\u540e\uff0c\u4ed6\u4eec\u4e5f\u4f1a\u8f83\u5feb\u4fee\u590d\u3001\u5408\u5e76\u65b0\u7248\u672c\u4e2d\u6211\u4eec\u9700\u8981\u7684\u529f\u80fd\u3002\u6bd4\u5982\u6211\u4eec\u4e4b\u524d\u9047\u5230\u7684\u4e24\u4e2adocker daemon bug\uff0c\u5728\u5185\u90e8\u7248\u672c\u4e2d\u90fd\u8f83\u5feb\u89e3\u51b3\u6216\u907f\u514d\u4e86\u3002<br \/>\n<a href=\"https:\/\/github.com\/docker\/docker\/pull\/22932\">https:\/\/github.com\/docker\/docker\/pull\/22932<\/a><br \/>\n<a href=\"https:\/\/github.com\/docker\/containerd\/pull\/265\">https:\/\/github.com\/docker\/containerd\/pull\/265<\/a><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/mc.qcloudimg.com\/static\/img\/4341193217be5eeb6511c20da0b8a70f\/image.jpg\" alt=\"\" \/><br \/>\n<img decoding=\"async\" src=\"https:\/\/mc.qcloudimg.com\/static\/img\/05534e51bfb6db7449b8d7e02a614bca\/image.jpg\" alt=\"\" \/><\/p>\n<p>\u56fe\u5341\u4e8c \u5b58\u50a8\u955c\u50cf\u9a71\u52a8\u4f18\u7f3a\u70b9\uff08\u5f15\u7528docker\u5b98\u65b9\uff09<\/p>\n<p>\u76f8\u6bd4\u4e4b\u524d\u7684\u6df7\u5408\u90e8\u7f72\uff0c\u5bb9\u5668\u65b9\u6848\u63a8\u51fa\u540e\uff0c\u5404\u4e1a\u52a1\u63a5\u5165\u65f6\u9700\u8981\u7b80\u5355\u4f30\u7b97\u6b64\u4e1a\u52a1\u672a\u6765\u6392\u884c\u699c\u603b\u7528\u6237\u91cf\u6570\uff0c\u9884\u8ba1\u9700\u8981\u7684\u8d44\u6e90\u91cf\uff0c\u8c03\u5ea6\u670d\u52a1\u901a\u8fc7\u4e00\u5b9a\u7684\u7b56\u7565\u4ece\u5bb9\u5668\u5b58\u50a8\u8282\u70b9\u4e2d\uff0c\u7b5b\u9009\u4e00\u4e2a\u6700\u4f18\u7684\u8282\u70b9\uff0c\u52a8\u6001\u521b\u5efa\u4e00\u4e2a\u82e5\u5e72G\u7684\u5bb9\u5668\u5206\u914d\u7ed9\u6b64\u4e1a\u52a1\u4f7f\u7528\uff0c\u540e\u7eed\u6b64\u4e1a\u52a1\u4e0b\u6240\u6709\u6392\u884c\u699c\u5c06\u8c03\u5ea6\u5230\u8be5\u5bb9\u5668\uff0c\u82e5\u5bb9\u5668\u8d44\u6e90\u4e0d\u591f\uff0c\u4e00\u65b9\u9762\u53ef\u4ee5\u5728\u7ebf\u63d0\u9ad8\u5bb9\u5668\u8d44\u6e90\u5927\u5c0f\uff0c\u53e6\u4e00\u65b9\u9762\u53ef\u4ee5\u65b0\u589e\u5bb9\u5668\uff0c\u4e00\u4e1a\u52a1\u5bf9\u5e94\u591a\u5bb9\u5668\u3002<\/p>\n<p>\u6700\u540e\u603b\u7ed3\u4e0bDocker container\u8d44\u6e90\u9694\u79bb\u65b9\u6848\u7684\u4f18\u7f3a\u70b9\u3002<\/p>\n<p>\u4f18\u70b9:<\/p>\n<ul>\n<li>\u5404\u4e1a\u52a1\u8d44\u6e90\u9694\u79bb\uff0c\u901a\u8fc7cgroup\u9650\u5236\u5404\u4e1a\u52a1\u4f7f\u7528\u7684\u5185\u5b58\u3001CPU\u7b49\u8d44\u6e90\uff0c\u540c\u65f6\u53ef\u4ee5\u6839\u636e\u4e1a\u52a1\u6700\u7ec8\u6570\u636e\u91cf\u3001\u8bf7\u6c42\u91cf\u5728\u7ebf\u52a8\u6001\u8c03\u6574\u8d44\u6e90\u5927\u5c0f\u3002<\/li>\n<li>\u7b80\u5316\u90e8\u7f72\uff0c\u4e00\u4e2aimage\u955c\u50cf\uff0c\u4efb\u610f\u4e00\u53f0\u5b58\u50a8\u673a\u5668\uff0c\u7b80\u5355\u5feb\u901f\u8d77\u591a\u4e2aredis\u5bb9\u5668\uff0c\u5145\u5206\u5229\u7528\u591a\u6838\u673a\u5668\u7684\u8d44\u6e90\uff0c\u5404\u4e1a\u52a1\u76f8\u4e92\u9694\u79bb\u3002<\/li>\n<li>\u63d0\u9ad8\u673a\u5668\u8d44\u6e90\u5229\u7528\u7387\u3002\u4e4b\u524d\u5b9e\u4f53\u673a\u4e00\u4e3b\u4e00\u5907\u6a21\u5f0f\uff0c\u5907\u673a\u8d1f\u8f7d\u5f88\u4f4e\uff0c\u5bb9\u5668\u5316\u90e8\u7f72\u540e\uff0c\u5404\u5bb9\u5668\u4e3b\u5907\u53ef\u6df7\u5408\u90e8\u7f72\u5728\u4e00\u53f0\u673a\u5668\u4e0a\uff0c\u8c03\u5ea6\u65f6\u53ea\u9700\u4fdd\u8bc1\u4e3b\u5907\u5bb9\u5668\u4e0d\u5728\u540c\u4e00\u53f0\u673a\u5668\u3002<\/li>\n<\/ul>\n<p>\u7f3a\u70b9:<\/p>\n<ul>\n<li>\u6240\u6709\u5bb9\u5668\u8fdb\u7a0b\u5171\u4eab\u540c\u4e00\u4e2a\u5185\u6838\u7a7a\u95f4,\u82e5\u67d0\u5bb9\u5668\u89e6\u53d1\u5185\u6838BUG\uff0c\u5c06\u5bfc\u81f4\u5185\u6838\u5d29\u6e83\uff0c\u5f71\u54cd\u673a\u5668\u4e0a\u6240\u6709\u5bb9\u5668\u8fdb\u7a0b\uff0c\u56e0\u6b64\u5728\u751f\u4ea7\u73af\u5883\u5b9e\u8df5\u4e0a\u5e94\u5438\u6536\u4e1a\u754c\u7684\u6700\u4f73\u5b9e\u8df5\u7ecf\u9a8c\uff0c\u4e3b\u5907\u5bb9\u5668\u6570\u636e\u70ed\u540c\u6b65\uff0c\u5b9a\u65f6\u5907\u4efd\u6570\u636e\uff0c\u52a0\u5f3a\u76d1\u63a7\u3001\u5bb9\u707e\u80fd\u529b\u3002<\/li>\n<li>\u4f4e\u7248\u672c\u7684docker daemon \u9000\u51fa\u540e\u5c06\u5bfc\u81f4\u6240\u6709\u5bb9\u5668\u8fdb\u7a0b\u6b7b\u4ea1\uff0cdocke1.12\u7248\u672c\u589e\u52a0\u4e86<code>--live-restore<\/code>\u53c2\u6570\uff0c\u82e5\u6307\u5b9a\u6b64\u53c2\u6570\uff0cdocker daemon\u5173\u95ed\u540e\u5bb9\u5668\u8fdb\u7a0b\u5c06\u7ee7\u7eed\u8fd0\u884c\uff0c<a href=\"https:\/\/github.com\/docker\/docker\/pull\/23213\">https:\/\/github.com\/docker\/docker\/pull\/23213<\/a>.<\/li>\n<\/ul>\n<h2 id=\".E5.85.AD..E6.80.BB.E7.BB.93\">\u516d.\u603b\u7ed3<\/h2>\n<p>\u5728\u89e3\u51b3\u4ee5\u4e0a\u95ee\u9898\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6392\u884c\u699c\u7cfb\u7edf\u9010\u6b65\u5b9e\u73b0\u4e86\u4e00\u5957\u8f83\u9ad8\u53ef\u7528\u6027\u3001\u4f4e\u5ef6\u8fdf\u3001\u4f4e\u6210\u672c\u7684\u6392\u884c\u699c\u89e3\u51b3\u65b9\u6848\uff08\u6db5\u76d6\u81ea\u52a8\u63a5\u5165\u3001\u8c03\u5ea6\u3001\u5bb9\u707e\u3001\u8d44\u6e90\u9694\u79bb\u3001\u76d1\u63a7\u3001\u6269\u7f29\u5bb9\u3001\u6570\u636e\u51b7\u70ed\u5206\u79bb\u7b49\uff09\uff0c\u540e\u7eed\u5c06\u52a0\u5f3a\u7cfb\u7edf\u81ea\u6108\u80fd\u529b\u7684\u5efa\u8bbe\uff0c\u6bd4\u5982\u5bf9\u4e8e\u5199\u6d41\u91cf\u4e0d\u5927\u7684\u4e3b\u5907\u5b9e\u4f8b\u7684\u5168\u81ea\u52a8\u5207\u6362\uff08\u5bf9\u4e8e\u5199\u6d41\u91cf\u8f83\u5927\u7684\u5b9e\u4f8b\u56e0redis\u662f\u5f02\u6b65\u590d\u5236,master_repl_offset\u4e0eslave offset\u5b58\u5728\u51e0\u5341\u4e07\u7684\u5dee\u5f02\uff09\uff0c\u8fd8\u6709\u6570\u636e\u5377\u4f7f\u7528ceph-rbd, \u5373\u4fbf\u51fa\u73b0\u4e3b\u5907\u5bb9\u5668\u90fd\u6302\uff0c\u901a\u8fc7\u7cfb\u7edf\u76d1\u63a7\u63a2\u6d4b\u5230\u540e\uff0c\u53ef\u4ee5\u52a8\u6001\u521b\u5efa\u65b0\u5bb9\u5668\u3001\u6302\u8f7dceph-rbd\u6570\u636e\u5377\uff0c\u91cd\u5efaredis\u5b9e\u4f8b\u7b49\uff0c\u66f4\u91cd\u8981\u7684\u662f\u8981\u652f\u6301\u5b9e\u73b0\u6392\u884c\u699c\u7ea7\u522b\u7684\u5728\u7ebf\u8fc1\u79fb\u3002<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u539f\u6587\u5730\u5740 &nbsp; 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