{"id":1374,"date":"2024-09-06T16:16:24","date_gmt":"2024-09-06T08:16:24","guid":{"rendered":"http:\/\/blue.yn.cn\/?p=1374"},"modified":"2024-09-08T21:40:48","modified_gmt":"2024-09-08T13:40:48","slug":"docker%e5%9f%ba%e7%a1%80%e5%85%a5%e9%97%a8","status":"publish","type":"post","link":"http:\/\/blue.yn.cn\/?p=1374","title":{"rendered":"Docker\u57fa\u7840\u5165\u95e8"},"content":{"rendered":"<h3>\u5bb9\u5668\u57fa\u672c\u6982\u5ff5<\/h3>\n<h4>\u4ec0\u4e48\u662f\u5bb9\u5668<\/h4>\n<p>\u5bb9\u5668\u662f\u4e00\u79cd\u57fa\u7840\u5de5\u5177\uff1b\u6cdb\u6307\u4efb\u4f55\u53ef\u4ee5\u7528\u4e8e\u5bb9\u7eb3\u5176\u4ed6\u7269\u54c1\u7684\u5de5\u5177\uff0c\u90fd\u53eb\u5bb9\u5668\uff1b<br \/>\n\u5bb9\u5668\u4e00\u822c\u7528\u4e8e\u5bb9\u7eb3\u3001\u5b58\u50a8\u3001\u8fd0\u8f93\u7269\u54c1\uff1b<br \/>\n\u7269\u54c1\u53ef\u4ee5\u88ab\u653e\u7f6e\u5728\u5bb9\u5668\u4e2d\uff0c\u4ece\u800c\u4f7f\u5f97\u5bb9\u5668\u53ef\u4ee5\u4fdd\u62a4\u5176\u5185\u90e8\u653e\u7f6e\u7684\u7269\u54c1\uff1b<\/p>\n<p>\u5bb9\u5668\u8fd9\u4e2a\u6982\u5ff5\u5386\u53f2\u975e\u5e38\u60a0\u4e45\uff0c\u5728\u65e5\u5e38\u751f\u6d3b\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u5404\u79cd\u5404\u6837\u7684\u5bb9\u5668\uff0c\u5982\u6c34\u676f\u3001\u6876\u3001\u76d2\u3001\u7bb1\u3001\u76d8\u7b49\uff0c<br \/>\n\u5b83\u4eec\u4e3b\u8981\u7528\u4e8e<strong>\u88c5\u8f7d\u7269\u54c1\u548c\u9694\u79bb\u7269\u54c1<\/strong>\u3002<br \/>\n\u7136\u800c\uff0c\u5bb9\u5668\u4e0d\u4ec5\u4ec5\u5c40\u9650\u4e8e\u751f\u6d3b\u7528\u54c1\uff0c\u5b83\u8fd8\u662f\u4e00\u79cd\u6280\u672f\u3002<br \/>\n\u56e0\u6b64\uff0c\u6211\u4eec\u9700\u8981\u8ba8\u8bba\u7684\u4e0d\u662f\u5bb9\u5668\uff0c\u800c\u662f\u5bb9\u5668\u6280\u672f\u3002<\/p>\n<h4>\u4e3a\u4ec0\u4e48\u9700\u8981\u5bb9\u5668<\/h4>\n<p>\u5bb9\u5668\u6280\u672f\u5728\u73b0\u4ee3\u5e94\u7528\u90e8\u7f72\u548c\u8fd0\u884c\u65b9\u9762\u5177\u6709\u5f88\u591a\u4f18\u52bf\u3002<br \/>\n\u6211\u4eec\u5728\u89e3\u91ca\u4e3a\u4ec0\u4e48\u9700\u8981\u5bb9\u5668\u4e4b\u524d\uff0c\u5148\u4e86\u89e3\u4e00\u4e0b\u5728\u6ca1\u6709\u5bb9\u5668\u7684\u60c5\u51b5\u4e0b\uff0c\u5e94\u7528\u7a0b\u5e8f\u662f\u5982\u4f55\u90e8\u7f72\u548c\u8fd0\u884c\u7684\u3002<\/p>\n<p>\u5047\u8bbe\u76ee\u524d\u6709\u4e24\u4e2a\u4e1a\u52a1\u8fdb\u7a0b\uff08\u4f8b\u5982<code>java\u3001python<\/code>\u7a0b\u5e8f\uff09\uff0c\u9700\u8981\u5728\u540c\u4e00\u53f0\u5bbf\u4e3b\u673a\u4e0a\u8fd0\u884c\u3002<br \/>\n\u8fd9\u79cd\u90e8\u7f72\u65b9\u5f0f\u867d\u7136\u6ca1\u6709\u4ec0\u4e48\u95ee\u9898\uff0c\u4f46\u5b58\u5728\u4ee5\u4e0b\u51e0\u4e2a\u95ee\u9898\uff1a<\/p>\n<ul>\n<li>1.\u5404\u4e2a\u4e1a\u52a1\u7a0b\u5e8f\u4e4b\u95f4\u4f1a\u4e92\u76f8\u5e72\u6270\u3002\u4f8b\u5982\uff0c<code>python<\/code>\u7a0b\u5e8f\u88ab\u5165\u4fb5\u4e86\uff0c\u53ef\u80fd\u4f1a\u5f71\u54cd\u5230<code>java<\/code>\u7a0b\u5e8f\u7684\u6b63\u5e38\u8fd0\u884c\u3002<\/li>\n<li>2.\u8d44\u6e90\u65e0\u6cd5\u5408\u7406\u5206\u914d\u3002\u4f8b\u5982\uff0c<code>java<\/code>\u7a0b\u5e8f\u53ef\u80fd\u9700\u8981\u66f4\u591a\u5185\u5b58\uff0c\u800c<code>python<\/code>\u7a0b\u5e8f\u5e76\u4e0d\u9700\u8981\u8fc7\u591a\u7684\u5185\u5b58\u3002\u4f46\u662f\u5728\u6ca1\u6709\u8fdb\u884c\u8d44\u6e90\u9650\u5236\u7684\u60c5\u51b5\u4e0b\uff0c\u4e00\u65e6<code>python<\/code>\u7a0b\u5e8f\u5360\u7528\u8fc7\u591a\u5185\u5b58\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4<code>java<\/code>\u8fdb\u7a0b\u8fd0\u884c\u7f13\u6162\u6216\u9891\u7e41\u4ea7\u751f<code>GC<\/code>\u6216<code>FULL GC<\/code>\u7b49\u95ee\u9898<\/li>\n<li>3.\u7f51\u7edc\u534f\u8bae\u6808\u65e0\u6cd5\u5206\u914d\u3002\u5982\u679c<code>java<\/code>\u548c<code>python<\/code>\u7a0b\u5e8f\u90fd\u9700\u8981\u76d1\u542c80\u7aef\u53e3\uff0c\u8fd9\u662f\u65e0\u6cd5\u5b9e\u73b0\u7684\uff0c\u56e0\u4e3a\u5bbf\u4e3b\u673a\u5185\u6838\u4ec5\u63d0\u4f9b\u4e00\u7ec4\u7f51\u7edc\u534f\u8bae\u6808\uff0c\u65e0\u6cd5\u540c\u65f6\u76d1\u542c\u4e24\u4e2a80\u7aef\u53e3<\/li>\n<\/ul>\n<p>\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\uff0c\u865a\u62df\u5316\u6280\u672f\u5e94\u8fd0\u800c\u751f\u3002\u865a\u62df\u5316\u6280\u672f\u5141\u8bb8\u5728\u540c\u4e00\u53f0\u5bbf\u4e3b\u673a\u4e0a\u5141\u8bb8\u591a\u4e2a\u72ec\u7acb\u7684\u865a\u62df\u64cd\u4f5c\u7cfb\u7edf\uff0c\u6bcf\u4e2a\u865a\u62df\u64cd\u4f5c\u7cfb\u7edf\u90fd\u6709\u5c5e\u4e8e\u81ea\u5df1\u7684\u4e13\u5c5e\u5185\u6838\uff0c\u62e5\u6709\u72ec\u7acb\u7684\u7f51\u7edc\u534f\u8bae\u6808\uff0c\u4ece\u800c\u89e3\u51b3\u4e86\u7aef\u53e3\u51b2\u7a81\u7684\u95ee\u9898\u3002<br \/>\n\u540c\u65f6\uff0c\u865a\u62df\u5316\u6280\u672f\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u5b9e\u73b0\u4e86\u8d44\u6e90\u9694\u79bb\uff08<code>cpu<\/code>\u3001\u5185\u5b58\u3001\u78c1\u76d8\uff09\uff0c\u907f\u514d\u5404\u4e2a\u5e94\u7528\u8fdb\u7a0b\u4e4b\u95f4\u4e92\u76f8\u5f71\u54cd\uff0c\u63d0\u9ad8\u4e86\u5176\u5b89\u5168\u6027\u3002<br \/>\n\u5176\u6b21\u6bcf\u4e2a\u865a\u62df\u673a\u8fd8\u53ef\u4ee5\u660e\u786e\u6307\u5b9a\u5b83\u80fd\u4f7f\u7528<code>CPU<\/code>\u3001\u5185\u5b58\u7b49\u8d44\u6e90\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/09\/image-1725612115977.png\" alt=\"file\" \/><\/p>\n<p>\u4f46\u4e3a\u4e86\u8fd0\u884c\u4e00\u4e2a\u8fdb\u7a0b\uff0c\u9700\u8981\u5728\u5bbf\u4e3b\u64cd\u4f5c\u7cfb\u7edf\uff08<code>host os<\/code>\uff09\u4e4b\u4e0a\u518d\u8fd0\u884c\u4e00\u4e2a\u5ba2\u6237\u64cd\u4f5c\u7cfb\u7edf\uff08<code>guest os<\/code>\uff09\uff0c\u63a5\u7740\u8fd0\u884c\u5185\u6838\uff0c\u7136\u540e\u5728\u5185\u6838\u4e0a\u8fd0\u884c\u7528\u6237\u8fdb\u7a0b\uff0c\u4f1a\u5e26\u6765\u989d\u5916\u7684\u7cfb\u7edf\u5f00\u9500\u3002<br \/>\n\u6240\u4ee5\u4e3a\u4e86\u8fd0\u884c\u4e00\u4e2a\u8fdb\u7a0b\u800c\u5355\u72ec\u8fd0\u884c\u4e00\u4e2a<code>guest os<\/code>\u663e\u7136\u6ca1\u6709\u5fc5\u8981\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u5bb9\u5668\u5316\u6280\u672f\u5e94\u8fd0\u800c\u751f\u3002\u5b83\u4e0e\u865a\u62df\u5316\u6280\u672f\u6709\u6240\u4e0d\u540c\u3002\u5728\u865a\u62df\u5316\u6280\u672f\u4e2d\uff0c\u6bcf\u4e2a\u5e94\u7528\u90fd\u9700\u8981\u4e00\u4e2a\u5b8c\u6574\u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u800c\u5bb9\u5668\u6280\u672f\u5219\u7701\u7565\u4e86<code>Guest OS<\/code>\uff0c\u5c06\u6240\u6709\u8fdb\u7a0b\u8fd0\u884c\u5728\u540c\u4e00\u53f0\u5bbf\u4e3b\u673a\u4e0a\uff0c\u4e14\u5f7c\u6b64\u4e4b\u95f4\u5b9e\u73b0\u4e92\u76f8\u9694\u79bb\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/09\/image-1725612386006.png\" alt=\"file\" \/><\/p>\n<p>\u4e5f\u5c31\u662f\u8bf4\uff0c\u5bb9\u5668\u6280\u672f\u662f\u5c06<strong>\u7528\u6237\u7a7a\u95f4\u5212\u5206\u4e3a\u591a\u4e2a\u72ec\u7acb\u7684\u73af\u5883\uff0c\u4f7f\u5b83\u4eec\u4e4b\u95f4\u76f8\u4e92\u9694\u79bb\uff0c\u4e0d\u53d7\u5e72\u6270<\/strong>\u3002<br \/>\n\u6bcf\u4e2a\u9694\u79bb\u73af\u5883\u53ea\u8fd0\u884c\u4e00\u4e2a\u8fdb\u7a0b\u6216\u90e8\u5206\u8fdb\u7a0b\uff0c<strong>\u4f46\u5b83\u4eec\u4ecd\u7136\u5171\u4eab\u540c\u4e00\u4e2a\u5e95\u5c42\u5185\u6838<\/strong>\u3002<\/p>\n<p>\u6bcf\u4e2a\u5bb9\u5668\u4e2d\u8fd0\u884c\u7684\u8fdb\u7a0b\u53ea\u80fd\u770b\u5230\u5c5e\u4e8e\u81ea\u5df1\u5bb9\u5668\u7684\u7528\u6237\u8fb9\u754c\u3002<br \/>\n\u867d\u7136\u8fd9\u79cd\u9694\u79bb\u7a0b\u5ea6\u6ca1\u6709\u865a\u62df\u5316\u6280\u672f\u90a3\u4e48\u5f7b\u5e95\uff0c\u4f46\u4ecd\u7136\u80fd\u4e3a\u8fdb\u7a0b\u63d0\u4f9b\u5b89\u5168\u7684\u8fd0\u884c\u73af\u5883\uff0c\u5e76\u4fdd\u62a4\u5b83\u4eec\u514d\u53d7\u5176\u4ed6\u8fdb\u7a0b\u7684\u5e72\u6270\uff0c\u8fd9\u5c31\u662f\u6211\u4eec\u63d0\u5230\u7684\u5bb9\u5668\u6280\u672f\u3002<\/p>\n<h4>\u5bb9\u5668\u95f4\u5982\u4f55\u9694\u79bb<\/h4>\n<p>\u5bb9\u5668\u5728\u540c\u4e00\u53f0\u5bbf\u4e3b\u673a\u4e0a\u521b\u5efa\u591a\u4e2a\u72ec\u7acb\u3001\u9694\u79bb\u7684\u8fd0\u884c\u73af\u5883\uff0c\u8ba9\u4e0d\u540c\u7684\u5e94\u7528\u7a0b\u5e8f\u80fd\u591f\u4e92\u4e0d\u5e72\u6270\u7684\u8fd0\u884c\u3002<br \/>\n\u7136\u800c\uff0c\u8fd9\u4e9b\u5bb9\u5668\u5171\u4eab\u7684\u662f\u540c\u4e00\u4e2a\u5bbf\u4e3b\u673a\u7684\u5185\u6838\uff0c\u56e0\u6b64\u6211\u4eec\u9700\u8981\u5728\u67d0\u4e9b\u5c42\u6b21\u4e0a\u5bf9\u8fd9\u4e9b\u5e94\u7528\u7a0b\u5e8f\u5b9e\u73b0\u9694\u79bb\u3002<br \/>\n\u90a3\u4e48\u95ee\u9898\u5728\u4e8e\uff0c\u7a76\u7adf\u9700\u8981\u5728\u54ea\u4e9b\u5c42\u6b21\u4e0a\uff0c\u5bf9\u5bb9\u5668<code>A<\/code>\u548c\u5bb9\u5668<code>B<\/code>\u8fdb\u884c\u9694\u79bb\uff0c\u53c8\u9700\u8981\u9694\u79bb\u54ea\u4e9b\u5185\u5bb9\u3002<\/p>\n<ul>\n<li>\n<p>\u4e3b\u673a\u540d\uff08<code>UTS<\/code>\uff09<br \/>\n\u6bcf\u4e2a\u5bb9\u5668\u90fd\u5e94\u8be5\u6709\u5c5e\u4e8e\u81ea\u5df1\u7684\u4e3b\u673a\u540d\u79f0\uff0c\u4f46\u5728\u6ca1\u6709\u9694\u79bb\u7684\u60c5\u51b5\u4e0b\uff0c\u6240\u6709\u5bb9\u5668\u662f\u5171\u4eab\u76f8\u540c\u7684\u4e3b\u673a\u540d\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4\u5bb9\u5668\u4ee5\u4e0b\u95ee\u9898\uff1a<\/p>\n<ul>\n<li>1.\u65e5\u5fd7\u8bb0\u5f55\u548c\u5ba1\u8ba1\uff1a\u5f53\u6240\u6709\u5bb9\u5668\u5171\u4eab\u76f8\u540c\u7684\u4e3b\u673a\u540d\u65f6\uff0c\u65e5\u5fd7\u8bb0\u5f55\u548c\u5ba1\u8ba1\u53d8\u5f97\u56f0\u96be\u3002\u5728\u89e3\u6790\u65e5\u5fd7\u65f6\uff0c\u5f88\u96be\u533a\u5206\u4e0d\u540c\u5bb9\u5668\u4ea7\u751f\u7684\u65e5\u5fd7\uff0c\u95ee\u9898\u53d8\u5f97\u96be\u4ee5\u8ffd\u8e2a\u548c\u89e3\u51b3\u3002<\/li>\n<li>2.\u5e94\u7528\u7a0b\u5e8f\u914d\u7f6e\uff1a\u90e8\u5206\u5e94\u7528\u7a0b\u5e8f\u53ef\u80fd\u4f9d\u8d56\u4e3b\u673a\u540d\u6765\u5b9e\u73b0\u7279\u5b9a\u529f\u80fd\u6216\u8005\u7528\u4e8e\u914d\u7f6e\u3002\u5f53\u591a\u4e2a\u5bb9\u5668\u5171\u4eab\u76f8\u540c\u7684\u4e3b\u673a\u540d\u65f6\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4\u5e94\u7528\u7a0b\u5e8f\u914d\u7f6e\u51fa\u73b0\u95ee\u9898\uff0c\u4ece\u800c\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u7684\u6b63\u5e38\u8fd0\u884c\u3002<\/li>\n<li>3.\u5185\u90e8\u901a\u4fe1\uff1a\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u5bb9\u5668\u53ef\u80fd\u9700\u8981\u6839\u636e\u4e3b\u673a\u540d\u8fdb\u884c\u901a\u4fe1\u3002\u5982\u679c\u6240\u6709\u5bb9\u5668\u5171\u4eab\u76f8\u540c\u7684\u4e3b\u673a\u540d\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4\u901a\u4fe1\u51fa\u73b0\u6df7\u4e71\uff0c\u4ece\u800c\u5f71\u54cd\u5bb9\u5668\u95f4\u7684\u534f\u4f5c<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u56e0\u6b64\uff0c\u9700\u8981\u786e\u4fdd\u6bcf\u4e2a\u5bb9\u5668\u90fd\u62e5\u6709\u5c5e\u4e8e\u81ea\u5df1\u7684\u4e3b\u673a\u540d\uff0c\u4ece\u800c\u907f\u514d\u4e86\u4e0a\u8ff0\u95ee\u9898\u7684\u4ea7\u751f\uff0c\u6240\u4ee5\u9700\u8981\u5bf9\u4e3b\u673a\u540d\uff08<code>UTS<\/code>\uff09\u8fdb\u884c\u9694\u79bb<\/p>\n<ul>\n<li>\n<p>\u6839\u6587\u4ef6\u7cfb\u7edf\uff08<code>Mount<\/code>\uff09<br \/>\n\u6bcf\u4e2a\u5bb9\u5668\u90fd\u5e94\u8be5\u6709\u5c5e\u4e8e\u81ea\u5df1\u7684\u6839\u6587\u4ef6\u7cfb\u7edf\uff0c\u5728\u6ca1\u6709\u6587\u4ef6\u7cfb\u7edf\u9694\u79bb\u7684\u60c5\u51b5\u4e0b\uff0c\u5bb9\u5668\u53ef\u80fd\u4f1a\u8bbf\u95ee\u5230\u5176\u4ed6\u5bb9\u5668\u7684\u6587\u4ef6\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4\u4ee5\u4e0b\u95ee\u9898\uff1a<\/p>\n<ul>\n<li>1.\u6570\u636e\u5b89\u5168\uff1a\u82e5\u5bb9\u5668\u4e4b\u95f4\u6ca1\u6709\u72ec\u7acb\u7684\u6587\u4ef6\u7cfb\u7edf\uff0c\u5b83\u4eec\u53ef\u80fd\u8bbf\u95ee\u5f7c\u6b64\u7684\u6587\u4ef6\uff0c\u4ece\u800c\u5bfc\u81f4\u6570\u636e\u6cc4\u9732\u6216\u88ab\u7be1\u6539\u3002<\/li>\n<li>2.\u5e94\u7528\u7a0b\u5e8f\u72ec\u7acb\u6027\uff1a\u6bcf\u4e2a\u5bb9\u5668\u5e94\u8be5\u50cf\u4e00\u4e2a\u72ec\u7acb\u7684\u670d\u52a1\u5668\u4e00\u6837\u8fd0\u884c\u5e94\u7528\u7a0b\u5e8f\u3002\u8fd9\u9700\u8981\u5bb9\u5668\u62e5\u6709\u81ea\u5df1\u7684\u7cfb\u7edf\u6587\u4ef6\uff0c\u5982\uff1a<code>\/etc\/\u3001\/bin\/<\/code>\u7b49\u3002\u5982\u679c\u6ca1\u6709\u9694\u79bb\uff0c\u4e00\u4e2a\u5bb9\u5668\u5185\u7684\u6539\u52a8\u53ef\u80fd\u4f1a\u5f71\u54cd\u5230\u53e6\u4e00\u4e2a\u5bb9\u5668\u7684\u8fd0\u884c\u73af\u5883\uff0c\u4ece\u800c\u9020\u6210\u5e94\u7528\u7a0b\u5e8f\u8fd0\u884c\u7684\u4e0d\u7a33\u5b9a\u6216\u5931\u8d25\u3002<\/li>\n<li>3.\u5bb9\u5668\u8fc1\u79fb\uff1a\u6bcf\u4e2a\u5bb9\u5668\u62e5\u6709\u72ec\u7acb\u7684\u6587\u4ef6\u7cfb\u7edf\uff0c\u4f7f\u5f97\u6253\u5305\u548c\u8fc1\u79fb\u8fc7\u7a0b\u66f4\u4e3a\u7b80\u5355\u548c\u5b89\u5168\u3002\u5982\u679c\u5bb9\u5668\u4e4b\u95f4\u6ca1\u6709\u9694\u79bb\uff0c\u8fc1\u79fb\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u4f1a\u4e0d\u5c0f\u5fc3\u5305\u542b\u4e86\u4e0d\u5c5e\u4e8e\u8be5\u5bb9\u5668\u7684\u6587\u4ef6\uff0c\u6216\u8005\u8fc1\u79fb\u540e\u7684\u5bb9\u5668\u56e0\u4e3a\u7f3a\u5c11\u5fc5\u8981\u7684\u6587\u4ef6\u800c\u65e0\u6cd5\u6b63\u5e38\u8fd0\u884c\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u56e0\u6b64\uff0c\u6bcf\u4e2a\u5bb9\u5668\u90fd\u62e5\u6709\u81ea\u5df1\u7684\u6587\u4ef6\u7cfb\u7edf\uff0c\u786e\u4fdd\u6570\u636e\u7684\u5b89\u5168\uff0c\u6240\u4ee5\u9700\u8981\u5bf9\u6587\u4ef6\u7cfb\u7edf\u8fdb\u884c\u9694\u79bb\uff08<code>Mount<\/code>\uff09<\/p>\n<ul>\n<li>\u8fdb\u7a0b\u95f4\u901a\u4fe1\uff08<code>IPC<\/code>\uff09<br \/>\n\u6bcf\u4e2a\u5bb9\u5668\u90fd\u5e94\u8be5\u62e5\u6709\u81ea\u5df1\u7684\u72ec\u7acb\u7684<code>IPC<\/code>\uff0c\u4e5f\u5c31\u662f\u5bb9\u5668\u5185\u7684\u8fdb\u7a0b\u53ef\u4ee5\u901a\u8fc7<code>socket<\/code>\u3001\u7ba1\u9053\u7b49<code>IPC<\/code>\u673a\u5236\u8fdb\u884c\u901a\u4fe1\uff0c\u8fd9\u662f\u6b63\u5e38\u7684\u3002\u4f46\u5982\u679c\u4e24\u4e2a\u9694\u79bb\u7684\u5bb9\u5668\u73af\u5883\u80fd\u591f\u76f4\u63a5\u4f7f\u7528\u540c\u4e00<code>IPC<\/code>\u901a\u4fe1\u673a\u5236\uff08\u4f8b\u5982\uff0c\u5bb9\u5668<code>A<\/code>\u7684<code>PHP<\/code>\u5e94\u7528\u901a\u8fc7<code>socket<\/code>\u76f4\u63a5\u8bbf\u95ee\u5bb9\u5668<code>B<\/code>\u7684<code>mysql<\/code>\u670d\u52a1\uff0c\u8fd9\u5c31\u8fdd\u80cc\u4e86\u5bb9\u5668\u9694\u79bb\u7684\u521d\u8877\u3002<\/li>\n<\/ul>\n<p>\u6b63\u786e\u7684\u505a\u6cd5\uff0c\u4e24\u4e2a\u5bb9\u5668\u5e94\u8be5\u901a\u8fc7\u7f51\u7edc\u5c42\u9762\u7684\u901a\u4fe1\u624b\u6bb5\u6765\u8fdb\u884c\u4ea4\u4e92\uff0c\u4f8b\u5982\u901a\u8fc7<code>IP<\/code>\u5730\u5740\u6216<code>http<\/code>\u7b49\u534f\u8bae\u3002\u56e0\u4e3a\u6bcf\u4e2a\u5bb9\u5668\u90fd\u6709\u72ec\u7acb\u7684<code>ip<\/code>\u5730\u5740\uff0c\u540c\u65f6\u6bcf\u4e2a\u5bb9\u5668\u4e5f\u88ab\u89c6\u4e3a\u4e00\u4e2a\u72ec\u7acb\u7684\u670d\u52a1\u5668\u793a\u4f8b\u3002\u8fd9\u79cd\u65b9\u5f0f\u786e\u4fdd\u4e86\u5bb9\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\u5b89\u5168\uff0c\u53c8\u7b26\u53f7\u9694\u79bb\u7684\u539f\u5219\u3002<\/p>\n<ul>\n<li>\u8fdb\u7a0b\uff08<code>PID<\/code>\uff09<br \/>\n\u5728\u5bb9\u5668\u4e2d\u8fd0\u884c\u7684\u8fdb\u7a0b\uff0c\u8ba4\u4e3a\u5f53\u524d\u6240\u5728\u7684\u7528\u6237\u7a7a\u95f4\u662f\u552f\u4e00\u7684\u3002<br \/>\n\u4e3a\u786e\u4fdd\u8fdb\u7a0b\u80fd\u88ab\u6b63\u5e38\u7ba1\u7406\uff0c\u6bcf\u4e2a\u5bb9\u5668\u90fd\u9700\u8981\u5177\u5907\u81ea\u5df1\u7684<code>init<\/code>\u8fdb\u7a0b\uff08<code>pid=1<\/code>\uff09\u3002<br \/>\n\u4f46\u5b9e\u9645\u4e0a<code>init<\/code>\u8fdb\u7a0b\u53ea\u6709\u4e00\u4e2a\u3002<br \/>\n\u56e0\u6b64\uff0c\u6211\u4eec\u5fc5\u987b\u4e3a\u6bcf\u4e2a\u5bb9\u5668\u4f2a\u88c5\u4e00\u4e2a<code>init<\/code>\uff08<code>pid=1<\/code>\uff09\u7684\u8fdb\u7a0b\uff0c\u8ba9\u5bb9\u5668\u8ba4\u4e3a\u5b83\u4eec\u6709\u72ec\u7acb\u7684\u8fdb\u7a0b\u6811\u3002<br \/>\n\u8fd9\u610f\u5473\u7740\u5bf9\u5e94\u5bb9\u5668\u5185\u7684\u8fdb\u7a0b\uff0c\u5b83\u4eec\u7684\u8fdb\u7a0b\u6811\u4ee5<code>pid=1<\/code>\u7684<code>init<\/code>\u8fdb\u7a0b\u4e3a\u6839\uff0c\u8ba4\u4e3a\u8fd9\u5c31\u662f\u771f\u6b63\u7684<code>init<\/code>\u3002<\/li>\n<\/ul>\n<p>\u5b9e\u9645\u4e0a\uff0c\u5728\u5bbf\u4e3b\u673a\u4e0a\uff0c\u5bb9\u5668\u7684<code>init<\/code>\u8fdb\u7a0b\u5e76\u975e\u771f\u6b63\u7684<code>init\uff08pid=1\uff09<\/code>\uff0c\u800c\u53ea\u662f\u4e00\u4e2a\u666e\u901a\u8fdb\u7a0b\u3002<br \/>\n\u5bb9\u5668\u5185\u5176\u4ed6\u8fdb\u7a0b\u90fd\u662f\u8be5\u5bb9\u5668<code>init<\/code>\u8fdb\u7a0b\u7684\u5b50\u8fdb\u7a0b\u3002<br \/>\n\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u5b9e\u73b0\u4e86\u5bb9\u5668\u5185\u8fdb\u7a0b\u7684\u9694\u79bb\u548c\u7ba1\u7406\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/09\/image-1725616581674.png\" alt=\"file\" \/><\/p>\n<ul>\n<li>\u8fdb\u7a0b\u8fd0\u884c\u8eab\u4efd\uff08<code>USER<\/code>\uff09<br \/>\n\u5728\u5bb9\u5668\u5185\u8fd0\u884c\u7684\u8fdb\u7a0b\u9700\u8981\u4ee5\u67d0\u4e2a\u7279\u5b9a\u7684\u7528\u6237\u8eab\u4efd\u8fd0\u884c\u3002<br \/>\n\u5047\u8bbe\u6bcf\u4e2a\u5bb9\u5668\u7684\u8eab\u4efd\u90fd\u4e3a<code>root<\/code>\u4e14<code>uid<\/code>\u90fd\u4e3a0\uff0c\u4f46\u5b9e\u9645\u7cfb\u7edf\u4e2d\u771f\u6b63\u7684<code>root<\/code>\u53ea\u6709\u4e00\u4e2a\u3002<br \/>\n\u56e0\u6b64\uff0c\u6211\u4eec\u9700\u8981\u4e3a\u6bcf\u4e2a\u5bb9\u5668\u4f2a\u88c5\u4e00\u4e2a<code>root<\/code>\u7528\u6237\uff0c\u8ba9\u5b83\u53ef\u4ee5\u5728\u5bb9\u5668\u4e2d\u53ef\u4ee5\u6267\u884c\u4efb\u4f55\u64cd\u4f5c\u3002<br \/>\n\u4f46\u5982\u679c\u56de\u5230\u5bbf\u4e3b\u673a\u4e0a\uff0c\u8fd9\u4e9b\u4f2a\u88c5\u7684\u7528\u6237\u5176\u5b9e\u5c31\u662f\u4e00\u4e2a\u666e\u901a\u7528\u6237\u8eab\u4efd\uff0c\u6709\u70b9\u7c7b\u4f3c<code>chown<\/code>\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u79cd\u8bbe\u8ba1\u5b9e\u73b0\u4e86\u7528\u6237\u8eab\u4efd\u9694\u79bb\uff0c\u907f\u514d\u5bb9\u5668\u5185\u8fdb\u7a0b\u4ee5\u771f\u6b63\u7684<code>root<\/code>\u8eab\u4efd\u8fd0\u884c\u3002<br \/>\n\u540c\u65f6\uff0c\u5bb9\u5668\u5185\u4f2a\u88c5\u7684\u7528\u6237\u4ecd\u5177\u6709\u6267\u884c\u5bb9\u5668\u5185\u6240\u6709\u64cd\u4f5c\u7684\u80fd\u529b\uff0c\u6ee1\u8db3\u5bb9\u5668\u8fd0\u884c\u548c\u7ba1\u7406\u7684\u9700\u6c42\u3002<\/p>\n<ul>\n<li>\n<p>\u7f51\u7edc\uff08<code>NET<\/code>\uff09<br \/>\n\u5728\u5bb9\u5668\u6280\u672f\u4e2d\uff0c\u6bcf\u4e2a\u5bb9\u5668\u90fd\u50cf\u4e00\u4e2a\u72ec\u7acb\u7684\u670d\u52a1\u5668\uff0c\u5b83\u4eec\u5404\u81ea\u6709\u81ea\u5df1\u7684<code>ip<\/code>\u5730\u5740\u3001\u7f51\u7edc\u63a5\u53e3\u548c<code>tcp\/ip<\/code>\u534f\u8bae\u6808\u3002<br \/>\n\u867d\u7136\u5728\u5185\u6838\u7ea7\u522b\uff0c<code>tcp\/ip<\/code>\u534f\u8bae\u6808\u53ea\u6709\u4e00\u4e2a\uff0c\u4f46\u5bb9\u5668\u6280\u672f\u901a\u8fc7\u7f51\u7edc\u9694\u79bb\u786e\u4fdd\u4e86\u6bcf\u4e2a\u5bb9\u5668\u90fd\u80fd\u72ec\u7acb\u5de5\u4f5c\uff0c\u4e92\u4e0d\u5e72\u6270\u3002<\/p>\n<ul>\n<li>1.\u72ec\u7acb\u7684<code>ip<\/code>\u5730\u5740\uff1a\u6bcf\u4e2a\u5bb9\u5668\u90fd\u6709\u81ea\u5df1\u7684<code>ip<\/code>\u5730\u5740\uff0c\u5c31\u50cf\u4e00\u4e2a\u72ec\u7acb\u7684\u670d\u52a1\u5668\u3002\u5b83\u4eec\u53ef\u4ee5\u4f7f\u7528\u8fd9\u4e2a<code>ip<\/code>\u5730\u5740\u4e0e\u5916\u90e8\u7f51\u7edc\u901a\u4fe1\uff0c\u540c\u65f6\u4e0e\u5176\u4ed6\u5bb9\u5668\u4fdd\u6301\u9694\u79bb\u3002<\/li>\n<li>2.\u4e13\u7528\u865a\u62df\u7f51\u7edc\u63a5\u53e3\uff1a\u4e3a\u6bcf\u4e2a\u5bb9\u5668\u521b\u5efa\u4e00\u4e2a\u865a\u62df\u7f51\u7edc\u63a5\u53e3\uff0c\u5bb9\u5668\u5185\u7684\u8fdb\u7a0b\u53ef\u901a\u8fc7\u8be5\u63a5\u53e3\u4e0e\u5916\u754c\u901a\u4fe1\u3002\u5c3d\u7ba1\u5728\u5bbf\u4e3b\u673a\u4e0a\uff0c\u8fd9\u4e9b\u865a\u62df\u7f51\u7edc\u63a5\u53e3\u90fd\u662f\u901a\u8fc7\u7269\u7406\u7f51\u7edc\u63a5\u53e3\u5b9e\u73b0\u7684\uff0c\u4f46\u5728\u5bb9\u5668\u5185\u90e8\uff0c\u6bcf\u4e2a\u5bb9\u5668\u90fd\u8ba4\u4e3a\u81ea\u5df1\u62e5\u6709\u72ec\u7acb\u7684\u7f51\u7edc\u63a5\u53e3\u3002<\/li>\n<li>3.\u72ec\u7acb\u7684<code>tcp\/ip<\/code>\u534f\u8bae\u6808\uff1a\u6bcf\u4e2a\u5bb9\u5668\u62e5\u6709\u81ea\u5df1\u7684\u7f51\u7edc\u547d\u540d\u7a7a\u95f4\uff0c\u5b83\u4eec\u5404\u81ea\u7684<code>tcp\/ip<\/code>\u534f\u8bae\u6808\u72ec\u7acb\u8fd0\u884c\u3002\u4f8b\u5982\u6240\u6709\u5bb9\u5668\u90fd\u53ef\u4ee5\u76d1\u542c\u5728<code>tcp 80<\/code>\u7aef\u53e3\u4e0a\uff0c\u5e76\u4e14\u4e92\u4e0d\u5f71\u54cd\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u4e3a\u4e86\u5b9e\u73b0\u4e0a\u8ff0\u529f\u80fd\uff0c\u5bb9\u5668\u7f51\u7edc\u91c7\u7528\u4e86\u4ee5\u4e0b\u6280\u672f\uff1a<\/p>\n<ul>\n<li>\u865a\u62df\u7f51\u7edc\u63a5\u53e3\uff1a\u4e3a\u6bcf\u4e2a\u5bb9\u5668\u521b\u5efa\u4e00\u4e2a\u865a\u62df\u7f51\u7edc\u63a5\u53e3\uff0c\u4f8b\u5982<code>eth0<\/code>\uff0c\u4f7f\u5176\u770b\u8d77\u6765\u50cf\u72ec\u7acb\u7684\u7f51\u7edc\u63a5\u53e3\u3002<\/li>\n<li>\u7f51\u7edc\u547d\u540d\u7a7a\u95f4\uff1a\u4e3a\u6bcf\u4e2a\u5bb9\u5668\u63d0\u4f9b\u72ec\u7acb\u7684\u7f51\u7edc\u547d\u540d\u7a7a\u95f4\uff0c\u5b9e\u73b0\u5404\u81ea\u7684<code>tcp\/ip<\/code>\u534f\u8bae\u6808\u9694\u79bb\u3002<\/li>\n<li>\u865a\u62df\u4ea4\u6362\u673a\uff1a\u901a\u8fc7\u865a\u62df\u4ea4\u6362\u673a\u5c06\u5bb9\u5668\u5185\u7684\u865a\u62df\u63a5\u53e3\u8fde\u63a5\u5230\u5bbf\u4e3b\u673a\u7684\u7269\u7406\u63a5\u53e3\u4e0a\uff0c\u5b9e\u73b0\u5bb9\u5668\u4e0e\u5916\u90e8\u7f51\u7edc\u7684\u4e92\u8054\u3002\u7f51\u7edc\u6865\u63a5\u6280\u672f\u5b9e\u73b0\u5bb9\u5668\u95f4\u7684\u901a\u4fe1\u3002<\/li>\n<\/ul>\n<p>\u56e0\u6b64\uff0c\u5bb9\u5668\u7684\u7f51\u7edc\u901a\u8fc7\u72ec\u7acb\u7684<code>ip<\/code>\u5730\u5740\u3001\u4e13\u7528\u7684\u865a\u62df\u7f51\u7edc\u63a5\u53e3\u3001\u72ec\u7acb\u7684<code>tcp\/ip<\/code>\u534f\u8bae\u6808\u4ee5\u53ca\u865a\u62df\u4ea4\u6362\u673a\u548c\u7f51\u7edc\u6865\u63a5\u6280\u672f\uff0c\u5b9e\u73b0\u4e86\u7f51\u7edc\u9694\u79bb\u548c\u5bb9\u5668\u95f4\u901a\u4fe1\u7684\u8981\u6c42\u3002<br \/>\n\u8fd9\u4f7f\u5f97\u6bcf\u4e2a\u5bb9\u5668\u90fd\u80fd\u50cf\u4e00\u4e2a\u72ec\u7acb\u7684\u670d\u52a1\u5668\u4e00\u6837\u5de5\u4f5c\uff0c\u540c\u65f6\u4fdd\u6301\u4e0e\u5176\u4ed6\u5bb9\u5668\u7684\u9694\u79bb\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/09\/image-1725615737523.png\" alt=\"file\" \/><\/p>\n<ul>\n<li>\u603b\u7ed3<br \/>\n\u4e3a\u4e86\u652f\u6301\u5bb9\u5668\u9694\u79bb\u673a\u5236\u7684\u5b9e\u73b0\uff0c<code>linux<\/code>\u5185\u6838\u5728\u5185\u6838\u7ea7\u522b\u901a\u8fc7<code>namespaces<\/code>\u7684\u540d\u79f0\u7a7a\u95f4\u673a\u5236\u5bf9\u8fd9\u516d\u79cd\u8d44\u6e90\u8fdb\u884c\u539f\u751f\u652f\u6301\uff0c<br \/>\n\u5e76\u901a\u8fc7\u4e00\u4e9b\u7cfb\u7edf\u8c03\u7528\uff08<code>clone<\/code>\u521b\u5efa\u4e00\u4e2a\u65b0\u8fdb\u7a0b\u548c<code>setns<\/code>\u5c06\u5f53\u524d\u8fdb\u7a0b\u79fb\u52a8\u81f3\u4e00\u4e2a<code>namespace<\/code>\u4e2d\uff09\u5c06\u8fd9\u4e9b\u8d44\u6e90\u9694\u79bb\u529f\u80fd\u63d0\u4f9b\u7ed9\u7528\u6237\u7a7a\u95f4\uff0c\u8ba9\u5bb9\u5668\u6280\u672f\u80fd\u591f\u5229\u7528\u8fd9\u4e9b\u9694\u79bb\u673a\u5236\u3002<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th>\u9694\u79bb\u7c7b\u578b<\/th>\n<th>\u529f\u80fd<\/th>\n<th>\u7cfb\u7edf\u8c03\u7528\u53c2\u6570<\/th>\n<th>\u5185\u6838\u7248\u672c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>MNT Namespace(mount)<\/td>\n<td>\u63d0\u4f9b\u786c\u76d8\u6302\u8f7d\u70b9\u548c\u6587\u4ef6\u7cfb\u7edf\u7684\u9694\u79bb\u80fd\u529b<\/td>\n<td>CLONE_NEWNS<\/td>\n<td>Linux 2.4.19<\/td>\n<\/tr>\n<tr>\n<td>IPC Namespace<\/td>\n<td>\u63d0\u4f9b\u8fdb\u7a0b\u95f4\u901a\u4fe1\u7684\u9694\u79bb\u80fd\u529b<\/td>\n<td>CLONE_NEWIPC<\/td>\n<td>Linux 2.6.19<\/td>\n<\/tr>\n<tr>\n<td>UTS Namespace<\/td>\n<td>\u63d0\u4f9b\u4e3b\u673a\u540d\u9694\u79bb\u80fd\u529b<\/td>\n<td>CLONE_NEWUTS<\/td>\n<td>Linux 2.6.19<\/td>\n<\/tr>\n<tr>\n<td>PID Namespace<\/td>\n<td>\u63d0\u4f9b\u8fdb\u7a0b\u9694\u79bb\u80fd\u529b<\/td>\n<td>CLONE_NEWPID<\/td>\n<td>Linux 2.6.24<\/td>\n<\/tr>\n<tr>\n<td>Net Namespace<\/td>\n<td>\u63d0\u4f9b\u7f51\u7edc\u9694\u79bb\u80fd\u529b<\/td>\n<td>CLONE_NEWNET<\/td>\n<td>Linux 2.6.29<\/td>\n<\/tr>\n<tr>\n<td>User Namespace<\/td>\n<td>\u63d0\u4f9b\u7528\u6237\u9694\u79bb\u80fd\u529b<\/td>\n<td>CLONE_NEWUSER<\/td>\n<td>Linux 3.8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>\u5bb9\u5668\u7684\u8d44\u6e90\u9650\u5236<\/h4>\n<p>\u4e3b\u673a\u865a\u62df\u5316\u5728\u521b\u5efa\u865a\u62df\u673a\u65f6\uff0c\u53ef\u4ee5\u4e3a\u6bcf\u4e2a\u865a\u62df\u673a\u6307\u5b9a<code>cpu<\/code>\u6838\u5fc3\u6570\u3001\u5185\u5b58\u5927\u5c0f\u7b49\u8d44\u6e90\u9650\u5236\u3002<br \/>\n\u5047\u8bbe\u4e00\u4e2a\u865a\u62df\u673a\u8bbe\u5b9a\u5185\u5b58\u603b\u7528\u6765\u4e3a<code>4G<\/code>\uff0c\u5982\u679c\u8be5\u865a\u62df\u673a\u51fa\u73b0\u4e86\u5185\u5b58\u6cc4\u6f0f\uff0c\u4e5f\u4e0d\u4f1a\u5f71\u54cd\u5230\u5176\u4ed6\u865a\u62df\u673a\uff0c\u56e0\u6b64\u5b83\u7684\u5185\u5b58\u6700\u591a\u4f7f\u7528\u5230<code>4G<\/code>\uff0c\u5982\u679c\u8fd8\u9700\u8981\u66f4\u591a\u5185\u5b58\u5219\u65e0\u6cd5\u7533\u8bf7\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/09\/image-1725627207558.png\" alt=\"file\" \/><\/p>\n<p>\u800c\u5bb9\u5668\u6280\u672f\u4e0e\u4e3b\u673a\u865a\u62df\u5316\u4e0d\u540c\uff0c\u591a\u4e2a\u5bb9\u5668\u8fd0\u884c\u5728\u540c\u4e00\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u5185\u6838\u4e0a\uff0c\u5982\u679c\u6211\u4eec\u4e0d\u5bf9\u5bb9\u5668\u4f7f\u7528\u7684\u8d44\u6e90\u52a0\u4ee5\u9650\u5236\uff0c\u90a3\u4e48\u5f53\u4e00\u4e2a\u5bb9\u5668\u51fa\u73b0\u5185\u5b58\u6cc4\u6f0f\uff0c\u5927\u91cf\u541e\u566c\u5185\u5b58\uff0c\u5219\u4f1a\u9020\u6210\u5176\u4ed6\u5bb9\u5668\u65e0\u6cd5\u6b63\u5e38\u7533\u8bf7\u5185\u5b58\uff0c\u4ece\u800c\u9020\u6210<code>OOM<\/code>\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/09\/image-1725627516361.png\" alt=\"file\" \/><\/p>\n<p>\u4e3a\u4e86\u5b9e\u73b0\u5bb9\u5668\u95f4\u7684\u8d44\u6e90\u9650\u5236\uff0c<code>linux<\/code>\u5185\u6838\u63d0\u4f9b\u4e86\u4e00\u4e2a\u529f\u80fd\u53eb<code>Cgroups\uff08control groups\uff09<\/code>\u63a7\u5236\u7ec4\u3002<br \/>\n\u7528\u6765<strong>\u9650\u5236\u3001\u63a7\u5236\u4e00\u4e2a\u8fdb\u7a0b\u80fd\u591f\u4f7f\u7528\u7684\u8d44\u6e90<\/strong>\u3002<br \/>\n\u56e0\u6b64\uff0c\u6211\u4eec\u53ef\u4ee5\u501f\u52a9<code>Cgroups<\/code>\u8d44\u6e90\u9650\u5236\u6765\u5bf9\u5bb9\u5668\u7684<code>cpu<\/code>\u4f7f\u7528\u7387\u3001\u5185\u5b58\u7528\u91cf\u3001\u8bbe\u5907\u7684\u8bbf\u95ee\u6743\u9650\u7b49\u8fdb\u884c\u9650\u5236\u3002<br \/>\n\u8fd9\u6837\u6211\u4eec\u5c31\u53ef\u4ee5\u907f\u514d\u4e00\u4e2a\u5bb9\u5668\u56e0\u5185\u5b58\u6cc4\u6f0f\u800c\u541e\u566c\u6389\u7cfb\u7edf\u53ef\u7528\u5185\u5b58\uff0c\u9020\u6210\u5176\u4ed6\u5bb9\u5668\u5f02\u5e38\u7684\u60c5\u51b5\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/09\/image-1725627859742.png\" alt=\"file\" \/><\/p>\n<p>\u5b9e\u8df5\uff1a\u5bb9\u5668\u5b9e\u73b0\u7684\u8d44\u6e90\u9650\u5236\u5176\u5b9e\u5e95\u5c42\u5c31\u662f\u8c03\u7528<code>cgroups<\/code>\u6765\u5b9e\u73b0\u7684\uff0c\u6240\u4ee5\u6211\u4eec\u4e86\u89e3\u4e86<code>Cgroups<\/code>\u5982\u4f55\u5b9e\u73b0\u63a7\u5236\uff0c\u5c31\u80fd\u6e05\u695a<code>Docker<\/code>\u7684\u8d44\u6e90\u9650\u5236\u662f\u5982\u4f55\u5b9e\u73b0\u63a7\u5236\u7684\u3002<\/p>\n<ul>\n<li>\n<p>\u521b\u5efa\u4e00\u4e2a\u63a7\u5236\u7ec4<br \/>\n<code>mkdir \/sys\/fs\/cgroup\/oldxu_group<\/code><\/p>\n<\/li>\n<li>\n<p>\u8fd0\u884c\u4e00\u4e2a\u4f7f\u7528<code>cpu<\/code>\u5230100%\u7684\u7528\u6237\u8fdb\u7a0b<\/p>\n<pre><code class=\"language-bash\">while :; do :; done&amp;\n[1] 2746<\/code><\/pre>\n<\/li>\n<li>\n<p>\u5c06<code>cpu<\/code>\u8d44\u6e90\u5360\u7528\u8f83\u9ad8\u7684\u5e94\u7528\u7a0b\u5e8f<code>id<\/code>\u52a0\u5165\u5230\u63a7\u5236\u7ec4\u4e2d<br \/>\n<code>echo 2746 &gt; \/sys\/fs\/cgroup\/oldxu_group\/cgroup.procs<\/code><\/p>\n<\/li>\n<li>\n<p>\u914d\u7f6e<code>Cgroup<\/code>\u8d44\u6e90\u9650\u5236\uff0c\u9650\u5236\u8be5\u63a7\u5236\u7ec4<code>cpu<\/code>\u6700\u5927\u80fd\u4f7f\u7528\u523030%<\/p>\n<pre><code class=\"language-bash\">echo &quot;30000 100000&quot; &gt; \/sys\/fs\/cgroup\/oldxu_group\/cpu.max\n# \u8fd9\u6761\u547d\u4ee4\u4f1a\u5c06 cpu.max \u6587\u4ef6\u8bbe\u7f6e\u4e3a \u201c30000\u5fae\u79d2\uff0830\u6beb\u79d2\uff09 100000\u5fae\u79d2\uff08100\u6beb\u79d2\uff09\u201d\uff0c\u5373\u5728\u6bcf 100 \u6beb\u79d2\u7684\u5468\u671f\u5185\u6700\u591a\u4f7f\u7528 30 \u6beb\u79d2\u7684 cpu \u65f6\u95f4\u3002<\/code><\/pre>\n<\/li>\n<li>\n<p>\u518d\u6b21\u68c0\u67e5\uff0c\u4f1a\u53d1\u73b0\u8be5\u7a0b\u5e8f\u7684<code>cpu<\/code>\u6700\u591a\u4f7f\u7528\u523030%<br \/>\n<code>top -p 2746<\/code><\/p>\n<\/li>\n<li>\n<p>\u5982\u679c\u518d\u6dfb\u52a0\u4e00\u4e2a\u8fdb\u7a0b\u5230\u540c\u4e00\u63a7\u5236\u7ec4\uff0c\u90a3\u4e48\u4e24\u4e2a\u8fdb\u7a0b\u4f1a\u5e73\u5206<code>cpu<\/code>\u7684\u4f7f\u7528\u7387<\/p>\n<\/li>\n<li>\n<p>\u603b\u7ed3\uff1a<code>docker<\/code>\u5176\u5b9e\u5c31\u662f\u8fd0\u884c\u5728\u5bbf\u4e3b\u673a\u7684\u4e00\u4e2a\u9694\u79bb\u8fdb\u7a0b\uff0c\u901a\u8fc7<code>cgroup<\/code>\u8fdb\u884c\u8d44\u6e90\u9650\u5236\uff0c\u901a\u8fc7<code>namespace<\/code>\u8fdb\u884c\u8d44\u6e90\u9694\u79bb\u3002<\/p>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/09\/image-1725629494582.png\" alt=\"file\" \/><\/p>\n<h3>Docker\u57fa\u672c\u6982\u8ff0<\/h3>\n<h4>\u4ec0\u4e48\u662fdocker<\/h4>\n<p><code>docker<\/code>\u662f\u4e00\u79cd<strong>\u57fa\u4e8e\u5bb9\u5668\u6280\u672f\u7684\u8f7b\u91cf\u7ea7\u865a\u62df\u5316\u89e3\u51b3\u65b9\u6848<\/strong>\u3002<br \/>\n\u5b83\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u5bb9\u5668\u5f15\u64ce\uff0c\u5bf9<code>linux<\/code>\u5e95\u5c42\u7684<code>cgroup<\/code>\u548c<code>namespace<\/code>\u7b49\u6280\u672f\u8fdb\u884c\u5c01\u88c5\u548c\u62bd\u8c61\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u4e86\u4fbf\u6377\u7684\u65b9\u5f0f\u6765\u521b\u5efa\u548c\u7ba1\u7406\u5bb9\u5668\u3002<\/p>\n<p>\u5176\u6b21\uff0c<code>docker<\/code>\u53ef\u4ee5\u5c06<strong>\u5e94\u7528\u7a0b\u5e8f\u53ca\u5176\u6240\u9700\u7684\u8fd0\u884c\u73af\u5883\u6253\u5305\u5230\u4e00\u4e2a\u955c\u50cf\u4e2d<\/strong>\u3002<br \/>\n\u8fd9\u4e2a\u955c\u50cf\u5c31\u50cf\u4e00\u4e2a\u4fbf\u643a\u5f0f\u7684\u76d2\u5b50\uff0c\u91cc\u9762\u88c5\u6709\u5e94\u7528\u7a0b\u5e8f\u548c\u5b83\u6240\u9700\u7684\u6240\u6709\u4f9d\u8d56\u3002<br \/>\n\u8fd9\u4e2a\u955c\u50cf\u53ef\u4ee5\u5728\u4efb\u4f55\u64cd\u4f5c\u7cfb\u7edf\uff08\u5982<code>windows\u3001linux<\/code>\u7b49\uff09\u4e0a\u8fd0\u884c\u3002<\/p>\n<p>\u5f53\u6211\u4eec\u9700\u8981\u8fd0\u884c\u8fd9\u4e2a\u5e94\u7528\u7a0b\u5e8f\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u6253\u5305\u597d\u7684\u955c\u50cf\uff0c\u521b\u5efa\u51fa\u5bf9\u5e94\u7684\u5bb9\u5668\u5b9e\u4f8b\u3002<br \/>\n\u90a3\u4e48\u8fd9\u4e2a\u5bb9\u5668\u4e2d\u7684\u8fdb\u7a0b\u4f1a\u8fd0\u884c\u5728\u4e00\u4e2a\u9694\u79bb\u7684\u73af\u5883\u4e2d\uff0c\u4e0e\u5bbf\u4e3b\u7cfb\u7edf\u53ca\u5176\u4ed6\u5bb9\u5668\u4fdd\u6301\u9694\u79bb\u3002<\/p>\n<p>\u4f7f\u7528<code>docker<\/code>\u80fd\u89e3\u51b3\u54ea\u4e9b\u5b9e\u9645\u95ee\u9898\uff1a<\/p>\n<ul>\n<li>\n<p>1.\u73af\u5883\u4e00\u81f4\u6027\uff1a\u5f00\u53d1\u8005\u7684\u5e94\u7528\u7a0b\u5e8f\u5f80\u5f80\u4f9d\u8d56\u4e8e\u4ed6\u4eec\u7684\u672c\u5730\u73af\u5883\uff0c\u53ef\u80fd\u4f1a\u51fa\u73b0\u5728\u6211\u7684\u7535\u8111\u4e0a\u8fd0\u884c\u6b63\u5e38\uff0c\u5728\u5176\u4ed6\u5730\u65b9\u4e0d\u884c\u7684\u95ee\u9898\u3002<code>docker<\/code>\u53ef\u4ee5\u5c06\u5e94\u7528\u7a0b\u5e8f\u7684\u8fd0\u884c\u73af\u5883\u4e0e\u5e94\u7528\u7a0b\u5e8f\u6346\u7ed1\u5728\u4e00\u8d77\uff0c\u6d88\u9664\u4e86\u73af\u5883\u5dee\u5f02\u95ee\u9898\u3002<\/p>\n<\/li>\n<li>\n<p>2.\u90e8\u7f72\u7b80\u5316\uff1a\u5f00\u53d1\u4eba\u5458\u7f16\u5199\u7684\u5e94\u7528\uff0c\u5bf9\u5e94\u8fd0\u7ef4\u6765\u8bf4\u90e8\u7f72\u8fc7\u4e8e\u7e41\u7410\u3002<code>docker<\/code>\u7ed3\u5408<code>jenkins<\/code>\u7b49\u5de5\u5177\u5b9e\u73b0<code>CI\/CD<\/code>\uff0c\u80fd\u591f\u8ba9\u5e94\u7528\u90e8\u7f72\u53d8\u5f97\u66f4\u7b80\u5355\uff0c\u6781\u5927\u5730\u63d0\u4f9b\u5e94\u7528\u90e8\u7f72\u6548\u7387\u3002<\/p>\n<\/li>\n<li>\n<p>3.\u5feb\u901f\u66f4\u65b0\uff1a\u4f20\u7edf\u5e94\u7528\u66f4\u65b0\uff0c\u53ef\u80fd\u4f1a\u51fa\u73b0\u628a\u5bbf\u4e3b\u673a\u73af\u5883\u641e\u574f\u4e86\u7684\u95ee\u9898\u3002<code>docker<\/code>\u662f\u8c03\u7528<code>jenkins<\/code>\u90e8\u7f72\u6700\u65b0\u7248\u672c\u7684\u955c\u50cf\uff0c\u5b9e\u73b0\u5e94\u7528\u66f4\u65b0\uff0c\u6574\u4e2a\u64cd\u4f5c\u4e0d\u4f1a\u5f71\u54cd\u5bbf\u4e3b\u673a\u4efb\u4f55\u73af\u5883\u3002<\/p>\n<\/li>\n<\/ul>\n<h4>docker\u4e0e\u865a\u62df\u5316<\/h4>\n<p>\u865a\u62df\u5316\u6280\u672f\u4e3b\u8981\u5305\u62ec\u865a\u62df\u673a\u4e0e\u5bb9\u5668\u8fd9\u4e24\u79cd\u5f62\u5f0f\uff0c\u76ee\u7684\u90fd\u662f\u4e3a\u4e86\u63d0\u9ad8\u8d44\u6e90\u5229\u7528\u7387\u3002<br \/>\n\u4f46\u4e24\u8005\u5b9e\u73b0\u65b9\u5f0f\u548c\u9694\u79bb\u7ea7\u522b\u4e0d\u540c\u3002<\/p>\n<ul>\n<li>\u865a\u62df\u673a\uff1a\u901a\u8fc7\u865a\u62df\u673a\u7ba1\u7406\u7a0b\u5e8f\u53ef\u4ee5\u5728\u4e00\u53f0\u7269\u7406\u673a\u4e0a\u6a21\u62df\u591a\u4e2a\u865a\u62df\u673a\uff0c\u800c\u540e\u5728\u5176\u4e0a\u5b89\u88c5\u5b8c\u6574\u7684\u64cd\u4f5c\u7cfb\u7edf\u548c\u5e94\u7528\u3002\u56e0\u6b64\u865a\u62df\u673a\u9700\u8981\u5305\u542b\u6574\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u53ca\u5e94\u7528\u7b49\uff0c\u4f53\u79ef\u8f83\u5927\uff0c\u542f\u52a8\u4e5f\u8f83\u6162\u3002\u4f46\u5b83\u80fd\u63d0\u4f9b\u5f3a\u5927\u7684\u9694\u79bb\u673a\u5236\u3002<\/li>\n<li>\u5bb9\u5668\u4e0d\u662f\u901a\u8fc7\u6a21\u62df\u865a\u62df\u673a\u6765\u5b9e\u73b0\uff0c\u800c\u662f\u5c06\u4ee3\u7801\u53ca\u5176\u8fd0\u884c\u73af\u5883\u5c01\u88c5\u5728\u4e00\u4e2a\u955c\u50cf\u4e2d\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u5c31\u53ef\u4ee5\u5c06\u591a\u4e2a\u5bb9\u5668\u5728\u4e00\u53f0\u673a\u5668\u4e0a\u540c\u65f6\u8fd0\u884c\u3002\u591a\u4e2a\u5bb9\u5668\u4e4b\u95f4\u5171\u4eab\u540c\u4e00\u64cd\u4f5c\u7cfb\u7edf\u5185\u6838\uff0c\u4f46\u5bb9\u5668\u4e4b\u95f4\u662f\u76f8\u4e92\u9694\u79bb\u7684\uff0c\u5e76\u4e14\u4f5c\u4e3a\u72ec\u7acb\u8fdb\u7a0b\u8fd0\u884c\u5728\u7528\u6237\u7a7a\u95f4\u4e2d\u3002<\/li>\n<\/ul>\n<p>\u4e0e\u865a\u62df\u673a\u76f8\u6bd4\uff0c\u5bb9\u5668\u66f4\u52a0\u8f7b\u91cf\u7ea7\u3002\u7531\u4e8e\u5bb9\u5668\u955c\u50cf\u7684\u4f53\u79ef\u901a\u5e38\u53ea\u6709\u51e0\u5341<code>MB<\/code>\uff0c\u6240\u4ee5\u5b83\u53ef\u4ee5\u5728\u540c\u4e00\u53f0\u673a\u5668\u4e0a\u8fd0\u884c\u5927\u91cf\u7684\u5bb9\u5668\u5e94\u7528\u3002<\/p>\n<p><code>docker<\/code>\u4e0e\u865a\u62df\u673a\uff08<code>VM<\/code>\uff09\u7684\u4e3b\u8981\u533a\u522b\u53ef\u4ee5\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u6765\u8bf4\u660e\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u65b9\u9762<\/th>\n<th>docker<\/th>\n<th>\u865a\u62df\u673a\uff08<code>VM<\/code>\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8d44\u6e90\u9694\u79bb<\/td>\n<td>\u9694\u79bb\u5f31\uff0c\u4f7f\u7528\u64cd\u4f5c\u7cfb\u7edf\u7ea7\u522b\u8fdb\u884c\u8d44\u6e90\u9694\u79bb<\/td>\n<td>\u9694\u79bb\u8f83\u5f3a\uff0c\u4f7f\u7528\u786c\u4ef6\u865a\u62df\u5316\u6280\u672f\u8fdb\u884c\u8d44\u6e90\u9694\u79bb<\/td>\n<\/tr>\n<tr>\n<td>\u542f\u52a8\u901f\u5ea6<\/td>\n<td>\u6781\u5feb\uff0c\u901a\u5e38\u5728\u51e0\u79d2\u5185<\/td>\n<td>\u76f8\u5bf9\u8f83\u6162\uff0c\u53ef\u80fd\u9700\u8981\u51e0\u5206\u949f<\/td>\n<\/tr>\n<tr>\n<td>\u7cfb\u7edf\u5f00\u9500<\/td>\n<td>\u8f83\u5c0f\uff0c\u5bb9\u5668\u5171\u4eab\u5bbf\u4e3b\u64cd\u4f5c\u7cfb\u7edf\u5185\u6838<\/td>\n<td>\u8f83\u5927\uff0c\u6bcf\u4e2a<code>VM<\/code>\u9700\u8981\u8fd0\u884c\u5b8c\u6574\u7684\u64cd\u4f5c\u7cfb\u7edf<\/td>\n<\/tr>\n<tr>\n<td>\u955c\u50cf\u5927\u5c0f<\/td>\n<td>\u8f83\u5c0f\uff0c\u53ea\u5305\u542b\u8fd0\u884c\u5e94\u7528\u7a0b\u5e8f\u6240\u9700\u7684\u4f9d\u8d56\u548c\u914d\u7f6e\uff08<code>MB<\/code>\uff09<\/td>\n<td>\u7a0b\u5e8f\u7684\u4f9d\u8d56\u548c\u914d\u7f6e\uff08<code>GB<\/code>\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u53ef\u79fb\u690d\u6027<\/td>\n<td>\u9ad8\u8bfb\u53ef\u79fb\u690d\u6027\uff0c\u53ef\u4ee5\u5728\u652f\u6301\u5bb9\u5668\u6280\u672f\u7684\u4efb\u4f55\u5e73\u53f0\u4e0a\u8fdb\u884c<\/td>\n<td>\u8f83\u4f4e\uff0c\u9700\u8981\u7279\u5b9a\u7684\u865a\u62df\u5316\u6280\u672f\u652f\u6301<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>docker\u67b6\u6784\u6a21\u578b<\/h4>\n<p><code>docker<\/code>\u662f\u4e00\u4e2a<code>C\/S<\/code>\u67b6\u6784\u6a21\u578b\uff08<code>client\u3001server<\/code>\uff09\uff1b<\/p>\n<p><code>docker daemon<\/code>\uff1a<code>dockerd<\/code>\u662f<code>docker<\/code>\u7684\u5b88\u62a4\u8fdb\u7a0b\uff0c\u8d1f\u8d23\u76d1\u542c<code>docker api<\/code>\u7684\u8bf7\u6c42\u548c\u7ba1\u7406<code>docker<\/code>\u5bf9\u8c61\uff0c\u5982\u955c\u50cf\u3001\u5bb9\u5668\u548c\u7f51\u7edc\u3002\u5b83\u5728\u540e\u53f0\u8fd0\u884c\uff0c\u5904\u7406\u5ba2\u6237\u7aef\u53d1\u6765\u7684\u547d\u4ee4\u548c\u8bf7\u6c42\u3002<\/p>\n<p><code>docker client<\/code>\uff1a<code>docker client<\/code>\u662f\u7528\u6237\u4e0e<code>docker<\/code>\u8fdb\u884c\u4ea4\u4e92\u7684\u5de5\u5177\u3002<code>client<\/code>\u5c06\u5ba2\u6237\u7aef\u9700\u8981\u6267\u884c\u7684<code>docker run<\/code>\u7b49\u547d\u4ee4\u53d1\u9001\u7ed9<code>docker daemon<\/code>\u8fdb\u884c\u5904\u7406\u3002<\/p>\n<p><code>docker registry<\/code>\uff1a<code>docker registry<\/code>\u662f\u7528\u4e8e\u5b58\u50a8\u548c\u5206\u53d1<code>docker<\/code>\u955c\u50cf\u7684\u4ed3\u5e93\u3002<code>docker<\/code>\u9ed8\u8ba4\u63d0\u4f9b\u7684\u662f<code>docker hub<\/code>\u3002\u5f53\u7136\u7528\u6237\u4e5f\u53ef\u4ee5\u81ea\u5df1\u642d\u5efa\u4f01\u4e1a\u5185\u90e8\u79c1\u6709\u4ed3\u5e93\u3002<\/p>\n<p><code>docker images<\/code>\uff1a<code>docker images<\/code>\u662f\u5c06\u8f6f\u4ef6\u73af\u5883\u6253\u5305\u6210\u4e00\u4e2a\u955c\u50cf\u6a21\u677f\u3002\u5b83\u4eec\u7528\u6237\u521b\u5efa\u5bb9\u5668\uff0c\u5e76\u53ef\u4ee5\u5728\u591a\u4e2a\u5bb9\u5668\u95f4\u5171\u4eab\u3002\u955c\u50cf\u5305\u542b\u4e86\u8fd0\u884c\u5e94\u7528\u6240\u9700\u7684\u6240\u6709\u4f9d\u8d56\u548c\u914d\u7f6e\u3002<\/p>\n<p><code>containers<\/code>\uff1a\u5bb9\u5668\u662f<code>docker<\/code>\u955c\u50cf\u7684\u8fd0\u884c\u793a\u4f8b\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/09\/image-1725675017643.png\" alt=\"file\" \/><\/p>\n<h3>docker\u5b58\u50a8\u5f15\u64ce<\/h3>\n<h4>\u955c\u50cf\u6784\u5efa<\/h4>\n<p><code>docker<\/code>\u955c\u50cf\u6784\u5efa\u5e95\u5c42\u5176\u5b9e\u662f\u901a\u8fc7<strong>\u5206\u5c42\u6784\u5efa\u548c\u8054\u5408\u6302\u8f7d<\/strong>\u6765\u5b9e\u73b0\u7684\u3002<\/p>\n<p>\u4f8b\u5982\uff1a\u5728\u5e95\u5c42\u5148\u521b\u5efa\u4e00\u4e2a\u57fa\u7840\u7684<code>rockylinux<\/code>\u955c\u50cf\uff0c\u7136\u540e\u5728\u8be5\u57fa\u7840\u4e4b\u4e0a\u5b89\u88c5<code>nginx<\/code>\uff0c\u4ece\u800c\u5f62\u6210\u4e00\u4e2a\u65b0\u7684<code>nginx<\/code>\u955c\u50cf\uff0c\u4f46\u662f\u8fd9\u4e2a<code>nginx<\/code>\u955c\u50cf\u5b83\u4ec5\u5305\u542b<code>nginx<\/code>\u672c\u8eab\uff0c\u4e0d\u5305\u542b<code>rockylinux<\/code>\u955c\u50cf\u3002\u9700\u8981\u5c06\u8fd9\u4e24\u4e2a\u955c\u50cf\u53e0\u52a0\u5728\u4e00\u8d77\uff0c\u624d\u80fd\u5f97\u5230\u4e00\u4e2a\u8fd0\u884c\u5728<code>rockylinux<\/code>\u7cfb\u7edf\u4e0a\u7684<code>nginx<\/code>\u955c\u50cf\uff0c\u8fd9\u79cd\u5c31\u53eb\u5206\u6210\u6784\u5efa\u3002<\/p>\n<p>\u8054\u5408\u6302\u8f7d\u662f\u6307\u5728<code>docker<\/code>\u5bb9\u5668\u542f\u52a8\u65f6\uff0c\u5c06\u5404\u4e2a\u955c\u50cf\u5c42\u53e0\u52a0\u5728\u4e00\u8d77\uff0c\u5f62\u6210\u4e00\u4e2a\u7edf\u4e00\u7684\u6587\u4ef6\u7cfb\u7edf\u8bd5\u56fe\u7684\u8fc7\u7a0b\u3002<\/p>\n<p>\u5f53\u8fd0\u884c\u4e00\u4e2a\u57fa\u4e8e<code>rockylinux<\/code>\u7684<code>nginx<\/code>\u5bb9\u5668\u65f6\uff0c\u5e95\u5c42\u901a\u8fc7\u8054\u5408\u6302\u8f7d\u5c06<code>nginx<\/code>\u955c\u50cf\u548c<code>rockylinux<\/code>\u955c\u50cf\u53e0\u52a0\u5728\u4e00\u8d77\uff0c\u4f7f\u5f97\u5728\u5bb9\u5668\u5185\u90e8\uff0c\u770b\u8d77\u6765\u5c31\u50cf\u662f\u4e00\u4e2a\u5b8c\u6574\u7684<code>rockylinux<\/code>\u4e0a\u8fd0\u884c\u4e86\u4e00\u4e2a<code>nginx<\/code>\u5e94\u7528\u3002<\/p>\n<pre><code class=\"language-bash\">1 [\u8054\u5408\u6302\u8f7d\uff1anginx\u5bb9\u5668]\n2  |--[\u57fa\u7840\u5c42] Rockylinux\uff08\u53ea\u8bfb\uff09\n3  |--[\u5e94\u7528\u5c42] Nginx\uff08\u53ea\u8bfb\uff09\n4  |--[\u5bb9\u5668\u5c42] \u53ef\u5199\u5c42\uff08\u53ef\u5199\uff09<\/code><\/pre>\n<p><code>docker<\/code>\u955c\u50cf\u5206\u5c42\u6784\u5efa\u548c\u8054\u5408\u6302\u8f7d\u7684\u8bbe\u8ba1\u5e26\u6765\u4e86\u8bf8\u591a\u597d\u5904\uff0c\u5176\u4e2d\u6700\u663e\u8457\u7684\u5c31\u662f\u955c\u50cf\u5206\u53d1\u53d8\u5f97\u66f4\u52a0\u5bb9\u6613\u4e86\u3002<br \/>\n\u8fd9\u79cd\u65b9\u5f0f\u5728\u9700\u8981\u8fd0\u884c\u591a\u4e2a\u5bb9\u5668\u7684\u573a\u666f\u4e0b\u5c24\u4e3a\u660e\u663e\u3002<br \/>\n\u4f8b\u5982\uff0c\u5728\u4e00\u4e2a\u7cfb\u7edf\u4e0a\u9700\u8981\u8fd0\u884c<code>nginx\u3001tomcat\u3001php<\/code>\u8fd9\u4e09\u4e2a\u5bb9\u5668\uff0c\u5b83\u4eec\u7684\u5e95\u5c42\u90fd\u662f\u57fa\u4e8e<code>rockylinux<\/code>\u8fdb\u884c\u6784\u5efa\u3002<br \/>\n\u6b64\u65f6\uff0c\u4e3b\u673a\u4e0a\u53ea\u9700\u8981\u51c6\u5907\u4e00\u4e2a<code>rockylinux<\/code>\u57fa\u7840\u955c\u50cf\u548c\u4e09\u4e2a\u4e0d\u540c\u7684\u5e94\u7528\u5c42\uff08<code>nginx\u3001tomcat\u3001php<\/code>\uff09\uff0c\u800c\u4e0d\u662f\u4e3a\u6bcf\u4e2a\u7ec4\u5408\u51c6\u5907\u5355\u72ec\u7684\u4e00\u4e2a\u5b8c\u6574\u955c\u50cf\u3002<br \/>\n\u5728\u8fd0\u884c\u5404\u4e2a\u5bb9\u5668\u65f6\uff0c<code>docker<\/code>\u4f1a\u5c06\u76f8\u5e94\u7684\u5e94\u7528\u5c42\u53e0\u52a0\u5728\u57fa\u7840\u5c42\u4e4b\u4e0a\u3002<\/p>\n<ul>\n<li>1.\u5f53\u8fd0\u884c<code>nginx<\/code>\u5bb9\u5668\u65f6\uff0c\u5e95\u5c42\u662f<code>rockylinux<\/code>\uff0c\u4e0a\u5c42\u662f<code>nginx<\/code><\/li>\n<li>2.\u5f53\u8fd0\u884c<code>tomcat<\/code>\u5bb9\u5668\u65f6\uff0c\u5e95\u5c42\u662f<code>rockylinux<\/code>\uff0c\u4e0a\u5c42\u662f<code>tomcat<\/code><\/li>\n<li>3.\u5f53\u8fd0\u884c<code>php<\/code>\u5bb9\u5668\u65f6\uff0c\u5e95\u5c42\u662f<code>rockylinux<\/code>\uff0c\u4e0a\u5c42\u662f<code>php<\/code><\/li>\n<\/ul>\n<h4>\u5bb9\u5668\u4e0e\u955c\u50cf<\/h4>\n<p><code>docker<\/code>\u4f7f\u7528\u955c\u50cf\u4f5c\u4e3a\u5bb9\u5668\u7684\u57fa\u7840\u3002<br \/>\n\u955c\u50cf\u662f\u53ea\u8bfb\u7684\uff0c\u5305\u542b\u4e86\u5bb9\u5668\u8fd0\u884c\u6240\u9700\u7684\u6240\u6709\u6587\u4ef6\u548c\u4f9d\u8d56\u3002<br \/>\n\u6bcf\u4e2a\u5bb9\u5668\u90fd\u57fa\u4e8e\u4e00\u4e2a\u955c\u50cf\uff0c\u5e76\u5728\u5176\u4e0a\u6dfb\u52a0\u4e00\u4e2a\u53ef\u5199\u5c42\u3002<br \/>\n\u8fd9\u4e2a\u53ef\u5199\u5c42\u7528\u4e8e\u5b58\u50a8\u5bb9\u5668\u8fd0\u884c\u65f6\u4ea7\u751f\u7684\u4e34\u65f6\u6570\u636e\u3002<\/p>\n<p>\u7531\u4e8e\u955c\u50cf\u662f\u53ea\u8bfb\u7684\uff0c\u591a\u4e2a\u5bb9\u5668\u53ef\u4ee5\u540c\u65f6\u5171\u4eab\u5bf9\u540c\u4e00\u4e2a\u5e95\u5c42\u955c\u50cf\u7684\u8bbf\u95ee\uff0c\u800c\u4e0d\u4f1a\u76f8\u4e92\u5f71\u54cd\u3002<br \/>\n\u6bcf\u4e2a\u5bb9\u5668\u90fd\u6709\u81ea\u5df1\u72ec\u7acb\u7684\u53ef\u5199\u5c42\uff0c\u8fd9\u610f\u5473\u7740\u6240\u6709\u5bf9\u5bb9\u5668\u7684\u66f4\u6539\uff08\u5982\u6dfb\u52a0\u3001\u5220\u9664\u6216\u4fee\u6539\u6587\u4ef6\uff09\u90fd\u4ec5\u9650\u4e8e\u8be5\u5bb9\u5668\u7684\u53ef\u5199\u5c42\uff0c\u800c\u4e0d\u4f1a\u5f71\u54cd\u5230\u5176\u4ed6\u5bb9\u5668\u3002<br \/>\n\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c<code>docker<\/code>\u5b9e\u73b0\u4e86\u955c\u50cf\u548c\u5bb9\u5668\u4e4b\u95f4\u7684\u5206\u5c42\u7ed3\u6784\uff0c\u4f7f\u5f97\u5bb9\u5668\u80fd\u591f\u9ad8\u6548\u5730\u5171\u4eab\u5e95\u5c42\u955c\u50cf\u8d44\u6e90\uff0c\u540c\u65f6\u4fdd\u8bc1\u4e86\u5404\u4e2a\u5bb9\u5668\u4e4b\u95f4\u7684\u9694\u79bb\u3002<\/p>\n<h4>\u5b58\u50a8\u5f15\u64ce<\/h4>\n<p><code>docker<\/code>\u5b58\u50a8\u5f15\u64ce\u5c31\u662f\u8d1f\u8d23\u5728\u5e95\u5c42\u5b9e\u73b0\u955c\u50cf\u5206\u5c42\u6784\u5efa\u4ee5\u53ca\u8054\u5408\u6302\u8f7d\u7684\u529f\u80fd\u3002<br \/>\n<code>docker<\/code>\u76ee\u524d\u652f\u6301\u7684\u4e3b\u8981\u5b58\u50a8\u5f15\u64ce\u662f<code>overlay2<\/code>\u3002<br \/>\n\u5728\u65e9\u671f\uff0c<code>docker<\/code>\u4f7f\u7528\u7684\u662f<code>aufs<\/code>\u5b58\u50a8\u5f15\u64ce\uff0c\u4f46\u73b0\u5728\u5df2\u7ecf\u88ab\u5e9f\u5f03\u3002<\/p>\n<p><code>overlay2<\/code>\u5b58\u50a8\u5f15\u64ce\u91c7\u7528\u4e86\u4e00\u79cd\u79f0\u4e3a<em>\u53e0\u52a0\u6587\u4ef6\u7cfb\u7edf<\/em>\u7684\u6280\u672f\uff0c\u5b83\u5141\u8bb8\u5c06\u591a\u4e2a\u72ec\u7acb\u7684\u6587\u4ef6\u7cfb\u7edf\u5c42\u53e0\u52a0\u5728\u4e00\u8d77\uff0c\u5f62\u6210\u4e00\u4e2a\u7edf\u4e00\u7684\u8bd5\u56fe\u3002<br \/>\n\u8fd9\u79cd\u65b9\u5f0f\u65e2\u8282\u7701\u4e86\u5b58\u50a8\u7a7a\u95f4\uff0c\u53c8\u4fbf\u4e8e\u955c\u50cf\u5206\u53d1\u548c\u7ba1\u7406\u3002<\/p>\n<pre><code class=\"language-bash\"># \u8282\u7701\u7a7a\u95f4\nrocky linux\uff1a200MB-------&gt;\n# 1.\u5982\u679c\u6ca1\u6709\u8fdb\u884c\u5206\u5c42\u6784\u5efa\uff0c\u610f\u5473\u77403\u4e2a\u5bb9\u5668\u5982\u679c\u90fd\u662f\u5b8c\u6574\u7684\u955c\u50cf\uff0c\u5219\u9700\u8981\u53ea\u662f600M\n# 2.\u6709\u4e86\u5206\u5c42\u6784\u5efa\uff0c\u4ec5\u9700\u8981200MB\u7684rocky linux\u955c\u50cf\uff0c\u7136\u540e\u52a0\u4e0a\u4e09\u4efd\u5e94\u7528\u5c42\u7684\u5927\u5c0f\n\n# \u52a0\u901f\u955c\u50cf\u5206\u53d1\n# 1.\u5982\u679cnginx\u955c\u50cf\u662f\u7531centos\u5c42+nginx\u5c42\u7ec4\u6210\n# 2.\u6b64\u65f6\u4e3b\u673a\u9700\u8981\u4f7f\u7528\u8be5\u955c\u50cf\uff0c\u90a3\u4e48\u5982\u679c\u5728\u4e3b\u673a\u672c\u5730\u5df2\u7ecf\u5b58\u50a8\u4e86centos\u5c42\uff0c\u4ec5\u9700\u8981\u62c9\u53d6\u6ca1\u6709\u7684nginx\u5c42\u5373\u53ef\u3002<\/code><\/pre>\n<p><code>docker<\/code>\u7684\u9ed8\u8ba4\u5b58\u50a8\u9a71\u52a8\u662f<code>overlay2<\/code>\uff0c\u5b83\u4f7f\u7528<code>overlay<\/code>\u6587\u4ef6\u7cfb\u7edf\u6765\u7ec4\u5408\u591a\u4e2a\u5c42\u3002<br \/>\n\u5bf9\u4e8e\u6bcf\u4e2a\u5bb9\u5668\uff0c<code>overlay2<\/code>\u9a71\u52a8\u4f1a\u5c06\u53ea\u8bfb\u7684\u955c\u50cf\u5c42\uff08<code>lowerdir<\/code>\uff09\u4e0e\u5bb9\u5668\u7684\u53ef\u5199\u5c42\uff08<code>upperdir<\/code>\uff09\u7ec4\u5408\u5728\u4e00\u8d77\uff0c\u901a\u8fc7\u4e00\u4e2a\u5408\u5e76\u76ee\u5f55\uff08<code>mergeddir<\/code>\uff09\u5448\u73b0\u4e3a\u4e00\u4e2a\u7edf\u4e00\u7684\u6587\u4ef6\u7cfb\u7edf\u3002<\/p>\n<h3>docker\u5b89\u88c5\u90e8\u7f72<\/h3>\n<h4>\u5b89\u88c5docker<\/h4>\n<p><code>docker.io<\/code> \uff1a<code>Debian\/ubuntu<\/code>\u5b98\u2f45\u57fa\u4e8e<code>docker<\/code>\u793e\u533a\u6e90\u7801\u5c01\u88c5\u7684\u7248\u672c<br \/>\n<code>docker-ce<\/code> \uff1a<code>docker.com<\/code>\u653e\u51fa\u6765\u7684\u793e\u533a\u7248\uff0c\u4ec5\u7ef4\u62a4\u6e90\u7801<br \/>\n<code>docker-ee<\/code> \uff1a<code>docker.com<\/code>\u7ef4\u62a4\u7684\u5546\u4e1a\u7248<\/p>\n<ul>\n<li>\n<p>\u914d\u7f6e<code>docker<\/code>\u7684<code>yum<\/code>\u6e90<br \/>\n<code>curl -o \/etc\/yum.repos.d\/docker-ce.repo https:\/\/mirrors.aliyun.com\/docker-ce\/linux\/centos\/docker-ce.repo<\/code><\/p>\n<\/li>\n<li>\n<p>\u5b89\u88c5\u5e76\u542f\u52a8<code>docker<\/code><\/p>\n<\/li>\n<\/ul>\n<pre><code class=\"language-bash\">yum install docker-ce\nsystemctl enable docker\nsystemctl start docker<\/code><\/pre>\n<ul>\n<li>\n<p>\u4f7f\u7528<code>docker run<\/code>\u4e00\u4e2a\u5bb9\u5668\u6d4b\u8bd5<code>docker<\/code>\u662f\u5426\u5b89\u88c5\u6210\u529f<br \/>\n<code>docker run hello-world<\/code><\/p>\n<\/li>\n<li>\n<p>\u901a\u8fc7<code>docker info<\/code>\u547d\u4ee4\u67e5\u770b<\/p>\n<\/li>\n<\/ul>\n<pre><code class=\"language-bash\">docker info\nClient: Docker Engine - Community\n Version:    26.1.4\n Context:    default\n Debug Mode: false\n Plugins:\n  buildx: Docker Buildx (Docker Inc.)\n    Version:  v0.14.1\n    Path:     \/usr\/libexec\/docker\/cli-plugins\/docker-buildx\n  compose: Docker Compose (Docker Inc.)\n    Version:  v2.27.1\n    Path:     \/usr\/libexec\/docker\/cli-plugins\/docker-compose\n\nServer:\n Containers: 1\n  Running: 0\n  Paused: 0\n  Stopped: 1\n Images: 2\n Server Version: 26.1.4\n Storage Driver: overlay2\n  Backing Filesystem: xfs\n  Supports d_type: true\n  Using metacopy: false\n  Native Overlay Diff: true\n  userxattr: false\n Logging Driver: json-file\n Cgroup Driver: cgroupfs\n Cgroup Version: 1\n Plugins:\n  Volume: local\n  Network: bridge host ipvlan macvlan null overlay\n  Log: awslogs fluentd gcplogs gelf journald json-file local splunk syslog\n Swarm: inactive\n Runtimes: io.containerd.runc.v2 runc\n Default Runtime: runc\n Init Binary: docker-init\n containerd version: d2d58213f83a351ca8f528a95fbd145f5654e957\n runc version: v1.1.12-0-g51d5e94\n init version: de40ad0\n Security Options:\n  seccomp\n   Profile: builtin\n Kernel Version: 3.10.0-1160.el7.x86_64\n Operating System: CentOS Linux 7 (Core)\n OSType: linux\n Architecture: x86_64\n CPUs: 2\n Total Memory: 1.871GiB\n Name: docker-node01\n ID: b2d812b0-60ff-4d9d-817f-1471a03c4e27\n Docker Root Dir: \/data\/docker\n Debug Mode: false\n Experimental: false\n Insecure Registries:\n  127.0.0.0\/8\n Registry Mirrors:\n  https:\/\/y5rjfmsr.mirror.aliyuncs.com\/\n Live Restore Enabled: false<\/code><\/pre>\n<h4>\u914d\u7f6e\u955c\u50cf\u52a0\u901f<\/h4>\n<p>\u5728\u542f\u52a8<code>docker<\/code>\u5bb9\u5668\u4e4b\u524d\uff0c\u5efa\u8bae\u5148\u914d\u7f6e\u4e00\u4e2a\u955c\u50cf\u52a0\u901f\u5668\u3002<br \/>\n\u56e0\u4e3a\u5bb9\u5668\u542f\u52a8\u4f9d\u8d56\u4e8e\u7279\u5b9a\u7684\u955c\u50cf\u3002<br \/>\n\u5982\u679c\u672c\u5730\u6ca1\u6709\u4e0b\u8f7d\u5bf9\u5e94\u7684\u955c\u50cf\uff0c<code>docker<\/code>\u4f1a\u5c1d\u8bd5\u4ece\u5b98\u65b9\u7684\u4ed3\u5e93\u4e0b\u8f7d\u3002<br \/>\n\u4f46\u5b98\u65b9\u4ed3\u5e93\u901a\u5e38\u90fd\u5728\u56fd\u5916\uff0c\u56e0\u6b64\u53ef\u80fd\u4f1a\u51fa\u73b0\u4e0b\u8f7d\u901f\u5ea6\u6162\u6216\u8005\u4e0b\u8f7d\u5931\u8d25\u7684\u95ee\u9898\u3002<br \/>\n\u4e3a\u4e86\u63d0\u9ad8\u4e0b\u8f7d\u901f\u5ea6\u5e76\u786e\u4fdd\u4e0b\u8f7d\u7684\u53ef\u9760\u6027\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u963f\u91cc\u4e91\u955c\u50cf\u52a0\u901f\u5668\u8fd9\u6837\u7684\u670d\u52a1\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/09\/image-1725711295462.png\" alt=\"file\" \/><\/p>\n<ul>\n<li>\u901a\u8fc7\u4fee\u6539\u914d\u7f6e\u6587\u4ef6<code>\/etc\/docker\/daemon.json<\/code>\u4f7f\u7528\u963f\u91cc\u4e91\u52a0\u901f\u5668\uff0c\u914d\u7f6e\u64cd\u4f5c\u5982\u4e0b\uff1a<\/li>\n<\/ul>\n<pre><code class=\"language-bash\">mkdir -p \/etc\/docker\ntee \/etc\/docker\/daemon.json &lt;&lt;-&#039;EOF&#039;\n{\n  &quot;registry-mirrors&quot;: [&quot;https:\/\/xxx.mirror.aliyuncs.com&quot;]\n}\nEOF\nsystemctl daemon-reload\nsystemctl restart docker<\/code><\/pre>\n<ul>\n<li>\u68c0\u67e5<code>docker<\/code>\u955c\u50cf\u52a0\u901f\u5668\u662f\u5426\u914d\u7f6e\u6210\u529f<\/li>\n<\/ul>\n<pre><code class=\"language-bash\">docker info | grep -A1 &quot;Registry Mirrors&quot;\n Registry Mirrors:\n  https:\/\/xxx.mirror.aliyuncs.com\/<\/code><\/pre>\n<h4>\u914d\u7f6e\u5b58\u50a8\u6570\u636e<\/h4>\n<p><code>docker<\/code>\u9ed8\u8ba4\u5c06\u6240\u6709\u91cd\u8981\u6570\u636e\uff08\u5305\u62ec\u955c\u50cf\u3001\u5bb9\u5668\u548c\u65e5\u5fd7\uff09\u5b58\u50a8\u5728<code>\/var\/lib\/docker<\/code>\u76ee\u5f55\u4e0b\u3002<br \/>\n\u5728\u751f\u4ea7\u73af\u5883\u4e2d\uff0c\u7cfb\u7edf\u76d8\u7684\u5b58\u50a8\u7a7a\u95f4\u901a\u5e38\u6709\u9650\u5e76\u4e14\u4e0d\u6613\u6269\u5c55\u3002<br \/>\n\u4e3a\u907f\u514d\u56e0\u78c1\u76d8\u7a7a\u95f4\u4e0d\u8db3\u800c\u5bfc\u81f4\u5bb9\u5668\u8fd0\u884c\u51fa\u73b0\u6545\u969c\uff0c\u8fdb\u800c\u5f71\u54cd\u7ebf\u4e0a\u4e1a\u52a1\uff0c\u5efa\u8bae\u5c06<code>docker<\/code>\u7684\u5b58\u50a8\u8def\u5f84\u8fc1\u79fb\u5230\u4e00\u4e2a\u4e13\u95e8\u7684\u6570\u636e\u5b58\u50a8\u76d8\u3002<br \/>\n\u4ee5\u4e0b\u662f\u5c06<code>docker<\/code>\u5b58\u50a8\u4f4d\u7f6e\u8fc1\u79fb\u5230\u4e00\u4e2a\u65b0\u7684\u6570\u636e\u76d8\u7684\u6b65\u9aa4\uff0c\u8fd9\u91cc\u5047\u8bbe\u65b0\u7684\u6570\u636e\u76d8\u6302\u8f7d\u5728<code>\/data<\/code>\u76ee\u5f55\u3002<\/p>\n<ul>\n<li>\n<p>\u505c\u6b62<code>docker<\/code>\u8fdb\u7a0b<br \/>\n<code>systemctl stop docker.socket<\/code><\/p>\n<\/li>\n<li>\n<p>\u4fee\u6539<code>\/etc\/docker\/daemon.json<\/code><\/p>\n<\/li>\n<\/ul>\n<pre><code class=\"language-bash\">cat \/etc\/docker\/daemon.json\n{\n  &quot;registry-mirrors&quot;: [&quot;https:\/\/xxx.mirror.aliyuncs.com&quot;],\n  &quot;data-root&quot;: &quot;\/data\/docker&quot;\n}<\/code><\/pre>\n<ul>\n<li>\n<p>\u62f7\u8d1d\u539f\u6709\u6570\u636e\u81f3\u65b0\u7684\u5b58\u50a8\u76ee\u5f55\uff08\u5982\u679c\u662f\u5168\u65b0\u7684<code>docker<\/code>\uff0c\u53ef\u4e0d\u62f7\u8d1d\uff09<br \/>\n<code>cp -rp \/var\/lib\/docker\/ \/data\/<\/code><\/p>\n<\/li>\n<li>\n<p>\u91cd\u542f<code>docker<\/code>\uff0c\u5e76\u9a8c\u8bc1\u5b58\u50a8\u8def\u5f84\u662f\u5426\u4fee\u6539\u6210\u529f<\/p>\n<\/li>\n<\/ul>\n<pre><code class=\"language-bash\">systemctl daemon-reload\nsystemctl start docker\ndocker info | grep &quot;Docker Root&quot;\n Docker Root Dir: \/data\/docker<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5bb9\u5668\u57fa\u672c\u6982\u5ff5 \u4ec0\u4e48\u662f\u5bb9\u5668 \u5bb9\u5668\u662f\u4e00\u79cd\u57fa\u7840\u5de5\u5177\uff1b\u6cdb\u6307\u4efb\u4f55\u53ef\u4ee5\u7528\u4e8e\u5bb9\u7eb3\u5176\u4ed6\u7269\u54c1\u7684\u5de5\u5177\uff0c\u90fd\u53eb\u5bb9\u5668\uff1b \u5bb9\u5668\u4e00\u822c\u7528\u4e8e\u5bb9\u7eb3&#8230; &raquo; <a class=\"read-more-link\" href=\"http:\/\/blue.yn.cn\/?p=1374\">\u9605\u8bfb\u5168\u6587<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-1374","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"http:\/\/blue.yn.cn\/index.php?rest_route=\/wp\/v2\/posts\/1374","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/blue.yn.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blue.yn.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blue.yn.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blue.yn.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1374"}],"version-history":[{"count":12,"href":"http:\/\/blue.yn.cn\/index.php?rest_route=\/wp\/v2\/posts\/1374\/revisions"}],"predecessor-version":[{"id":1408,"href":"http:\/\/blue.yn.cn\/index.php?rest_route=\/wp\/v2\/posts\/1374\/revisions\/1408"}],"wp:attachment":[{"href":"http:\/\/blue.yn.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1374"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blue.yn.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1374"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blue.yn.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1374"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}