{"id":9033,"date":"2022-10-23T21:57:03","date_gmt":"2022-10-23T13:57:03","guid":{"rendered":"http:\/\/139.9.1.231\/?p=9033"},"modified":"2022-10-23T21:57:05","modified_gmt":"2022-10-23T13:57:05","slug":"docker","status":"publish","type":"post","link":"http:\/\/139.9.1.231\/index.php\/2022\/10\/23\/docker\/","title":{"rendered":"Docker"},"content":{"rendered":"\n<p class=\"has-yellow-background-color has-background\"><strong>\u8d44\u6e90\uff1a <a rel=\"noreferrer noopener\" href=\"https:\/\/yeasy.gitbook.io\/docker_practice\/\" target=\"_blank\">Docker \u4ece\u5165\u95e8\u5230\u5b9e\u8df5<\/a><\/strong><\/p>\n\n\n\n<p class=\"has-bright-blue-background-color has-background\">Docker:   <a href=\"https:\/\/www.docker.com\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.docker.com<\/a><\/p>\n\n\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/10\/image-79.png\" alt=\"\" class=\"wp-image-9454\" width=\"520\" height=\"242\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/10\/image-79.png 870w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/10\/image-79-300x140.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2022\/10\/image-79-768x359.png 768w\" sizes=\"(max-width: 520px) 100vw, 520px\" \/><\/figure><\/div>\n\n\n\n<h2>1\u3001\u4ec0\u4e48\u662fDocker\uff1f<\/h2>\n\n\n\n<p><strong>\u5bb9\u5668\u6280\u672f\u7684\u8d77\u6e90<\/strong><\/p>\n\n\n\n<p>\u5047\u8bbe\u4f60\u4eec\u516c\u53f8\u6b63\u5728\u79d8\u5bc6\u7814\u53d1\u4e0b\u4e00\u4e2a\u201c\u4eca\u65e5\u5934\u6761\u201dAPP\uff0c\u6211\u4eec\u59d1\u4e14\u79f0\u4e3a\u660e\u65e5\u5934\u6761\uff0c\u7a0b\u5e8f\u5458\u81ea\u5df1<strong>\u4ece\u5934\u5230\u5c3e\u642d\u5efa\u4e86\u4e00\u5957\u73af\u5883<\/strong>\u5f00\u59cb\u5199\u4ee3\u7801\uff0c\u5199\u5b8c\u4ee3\u7801\u540e\u7a0b\u5e8f\u5458\u8981\u628a\u4ee3\u7801\u4ea4\u7ed9\u6d4b\u8bd5\u540c\u5b66\u6d4b\u8bd5\uff0c\u8fd9\u65f6\u6d4b\u8bd5\u540c\u5b66\u5f00\u59cb<strong>\u4ece\u5934\u5230\u5c3e\u642d\u5efa\u8fd9\u5957\u73af\u5883<\/strong>\uff0c\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u95ee\u9898\u7a0b\u5e8f\u5458\u4e5f\u4e0d\u7528\u62c5\u5fc3\uff0c\u5927\u53ef\u4ee5\u4e00\u8138\u65e0\u8f9c\u7684\u6492\u5a07\uff0c\u201c\u660e\u660e\u5728\u4eba\u5bb6\u7684\u73af\u5883\u4e0a\u53ef\u4ee5\u8fd0\u884c\u7684\u201d\u3002<\/p>\n\n\n\n<p>\u6d4b\u8bd5\u540c\u5b66\u6d4b\u5b8c\u540e\u7ec8\u4e8e\u53ef\u4ee5\u4e0a\u7ebf\u4e86\uff0c\u8fd9\u65f6\u8fd0\u7ef4\u540c\u5b66\u53c8\u8981\u91cd\u65b0<strong>\u4ece\u5934\u5230\u5c3e\u642d\u5efa\u8fd9\u5957\u73af\u5883<\/strong>\uff0c\u8d39\u4e86\u4e5d\u725b\u4e8c\u864e\u4e4b\u529b\u642d\u5efa\u597d\u73af\u5883\u5f00\u59cb\u4e0a\u7ebf\uff0c\u7cdf\u7cd5\uff0c\u4e0a\u7ebf\u7cfb\u7edf\u5c31\u5d29\u6e83\u4e86\uff0c\u8fd9\u65f6\u5fc3\u7406\u7d20\u8d28\u597d\u7684\u7a0b\u5e8f\u5458\u53c8\u53ef\u4ee5\u65bd\u5c55\u6f14\u6280\u4e86\uff0c\u201c\u660e\u660e\u5728\u4eba\u5bb6\u7684\u73af\u5883\u4e0a\u53ef\u4ee5\u8fd0\u884c\u7684\u201d\u3002<\/p>\n\n\n\n<p>\u4ece\u6574\u4e2a\u8fc7\u7a0b\u53ef\u4ee5\u770b\u5230\uff0c\u4e0d\u4f46\u6211\u4eec\u91cd\u590d\u642d\u5efa\u4e86\u4e09\u5957\u73af\u5883\u8fd8\u8981\u8feb\u4f7f\u7a0b\u5e8f\u5458\u8f6c\u884c\u6f14\u5458\u6d6a\u8d39\u8868\u6f14\u624d\u534e\uff0c\u5178\u578b\u7684\u6d6a\u8d39\u65f6\u95f4\u548c\u6548\u7387\uff0c\u806a\u660e\u7684\u7a0b\u5e8f\u5458\u662f\u6c38\u8fdc\u4e0d\u4f1a\u6ee1\u8db3\u73b0\u72b6\u7684\uff0c\u56e0\u6b64\u53c8\u5230\u4e86\u7a0b\u5e8f\u5458\u6539\u53d8\u4e16\u754c\u7684\u65f6\u5019\u4e86\uff0c\u5bb9\u5668\u6280\u672f\u5e94\u8fd0\u800c\u751f\u3002<\/p>\n\n\n\n<p>\u6709\u7684\u540c\u5b66\u53ef\u80fd\u4f1a\u8bf4\uff1a\u201c\u7b49\u7b49\uff0c\u5148\u522b\u6539\u53d8\u4e16\u754c\uff0c\u6211\u4eec\u6709\u865a\u62df\u673a\u554a\uff0cVMware\u597d\u7528\u7684\u98de\u8d77\uff0c\u5148\u642d\u597d\u4e00\u5957\u865a\u62df\u673a\u73af\u5883\u7136\u540e\u7ed9\u6d4b\u8bd5\u548c\u8fd0\u7ef4clone\u51fa\u6765\u4e0d\u5c31\u53ef\u4ee5\u4e86\u5417\uff1f\u201d<\/p>\n\n\n\n<p>\u5728\u6ca1\u6709\u5bb9\u5668\u6280\u672f\u4e4b\u524d\uff0c\u8fd9\u786e\u5b9e\u662f\u4e00\u4e2a\u597d\u529e\u6cd5\uff0c\u53ea\u4e0d\u8fc7\u8fd9\u4e2a\u529e\u6cd5\u8fd8\u6ca1\u6709\u90a3\u4e48\u597d\u3002<\/p>\n\n\n\n<p>\u5148\u79d1\u666e\u4e00\u4e0b\uff0c\u73b0\u5728\u4e91\u8ba1\u7b97\u5176\u5e95\u5c42\u7684\u57fa\u77f3\u5c31\u662f\u865a\u62df\u673a\u6280\u672f\uff0c\u4e91\u8ba1\u7b97\u5382\u5546\u4e70\u56de\u6765\u4e00\u5806\u786c\u4ef6\u642d\u5efa\u597d\u6570\u636e\u4e2d\u5fc3\u540e\u4f7f\u7528\u865a\u62df\u673a\u6280\u672f\u5c31\u53ef\u4ee5\u5c06\u786c\u4ef6\u8d44\u6e90\u8fdb\u884c\u5207\u5206\u4e86\uff0c\u6bd4\u5982\u53ef\u4ee5\u5207\u5206\u51fa100\u53f0\u865a\u62df\u673a\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u5356\u7ed9\u5f88\u591a\u7528\u6237\u4e86\u3002<\/p>\n\n\n\n<p>\u4f60\u53ef\u80fd\u4f1a\u60f3\u8fd9\u4e2a\u529e\u6cd5\u4e3a\u4ec0\u4e48\u4e0d\u597d\u5462\uff1f<\/p>\n\n\n\n<p><strong>\u5bb9\u5668\u6280\u672f vs \u865a\u62df\u673a<\/strong><\/p>\n\n\n\n<p>\u6211\u4eec\u77e5\u9053\u548c\u4e00\u4e2a\u5355\u7eaf\u7684\u5e94\u7528\u7a0b\u5e8f\u76f8\u6bd4\uff0c<strong>\u64cd\u4f5c\u7cfb\u7edf\u662f\u4e00\u4e2a\u5f88\u91cd\u800c\u4e14\u5f88\u7b28\u7684\u7a0b\u5e8f<\/strong>\uff0c\u7b80\u79f0\u7b28\u91cd\uff0c\u6709\u591a\u7b28\u91cd\u5462\uff1f<\/p>\n\n\n\n<p>\u6211\u4eec\u77e5\u9053\u64cd\u4f5c\u7cfb\u7edf\u8fd0\u884c\u8d77\u6765\u662f\u9700\u8981\u5360\u7528\u5f88\u591a\u8d44\u6e90\u7684\uff0c\u5927\u5bb6\u5bf9\u6b64\u80af\u5b9a\u6df1\u6709\u4f53\u4f1a\uff0c\u521a\u88c5\u597d\u7684\u7cfb\u7edf\u8fd8\u4ec0\u4e48\u90fd\u6ca1\u6709\u90e8\u7f72\uff0c\u5355\u7eaf\u7684\u64cd\u4f5c\u7cfb\u7edf\u5176\u78c1\u76d8\u5360\u7528\u81f3\u5c11\u51e0\u5341G\u8d77\u6b65\uff0c\u5185\u5b58\u8981\u51e0\u4e2aG\u8d77\u6b65\u3002<\/p>\n\n\n\n<p>\u5047\u8bbe\u6211\u6709\u4e00\u53f0\u673a\u5668\uff0c16G\u5185\u5b58\uff0c\u9700\u8981\u90e8\u7f72\u4e09\u4e2a\u5e94\u7528\uff0c\u90a3\u4e48\u4f7f\u7528\u865a\u62df\u673a\u6280\u672f\u53ef\u4ee5\u8fd9\u6837\u5212\u5206\uff1a<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" src=\"https:\/\/pic4.zhimg.com\/80\/v2-c20cb49c88034e73e09059668b8cecfb_1440w.webp\" alt=\"\" width=\"500\" height=\"207\"\/><\/figure><\/div>\n\n\n\n<p>\u5728\u8fd9\u53f0\u673a\u5668\u4e0a\u5f00\u542f\u4e09\u4e2a\u865a\u62df\u673a\uff0c\u6bcf\u4e2a\u865a\u62df\u673a\u4e0a\u90e8\u7f72\u4e00\u4e2a\u5e94\u7528\uff0c\u5176\u4e2dVM1\u5360\u75282G\u5185\u5b58\uff0cVM2\u5360\u75281G\u5185\u5b58\uff0cVM3\u5360\u7528\u4e864G\u5185\u5b58\u3002<\/p>\n\n\n\n<p>\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u865a\u62df\u672c\u8eab\u5c31\u5360\u636e\u4e86\u603b\u51717G\u5185\u5b58\uff0c\u56e0\u6b64<strong>\u6211\u4eec\u6ca1\u6709\u529e\u6cd5\u5212\u5206\u51fa\u66f4\u8fc7\u865a\u62df\u673a\u4ece\u800c\u90e8\u7f72\u66f4\u591a\u7684\u5e94\u7528\u7a0b\u5e8f<\/strong>\uff0c\u53ef\u662f\u6211\u4eec\u90e8\u7f72\u7684\u662f\u5e94\u7528\u7a0b\u5e8f\uff0c\u8981\u7528\u7684\u4e5f\u662f\u5e94\u7528\u7a0b\u5e8f\u800c<strong>\u4e0d\u662f\u64cd\u4f5c\u7cfb\u7edf<\/strong>\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u6709\u4e00\u79cd\u6280\u672f\u53ef\u4ee5\u8ba9\u6211\u4eec\u907f\u514d\u628a<strong><em>\u5185\u5b58\u6d6a\u8d39<\/em><\/strong>\u5728\u201c\u65e0\u7528\u201d\u7684\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u5c82\u4e0d\u662f\u592a\u9999\uff1f\u8fd9\u662f\u95ee\u9898\u4e00\uff0c\u4e3b\u8981\u539f\u56e0\u5728\u4e8e\u64cd\u4f5c\u7cfb\u7edf\u592a\u91cd\u4e86\u3002<\/p>\n\n\n\n<p>\u8fd8\u6709\u53e6\u4e00\u4e2a\u95ee\u9898\uff0c\u90a3\u5c31\u662f<strong><em>\u542f\u52a8\u65f6\u95f4\u95ee\u9898<\/em><\/strong>\uff0c\u6211\u4eec\u77e5\u9053\u64cd\u4f5c\u7cfb\u7edf\u91cd\u542f\u662f\u975e\u5e38\u6162\u7684\uff0c\u56e0\u4e3a\u64cd\u4f5c\u7cfb\u7edf\u8981\u4ece\u5934\u5230\u5c3e\u628a\u8be5\u68c0\u6d4b\u7684\u90fd\u68c0\u6d4b\u4e86\u8be5\u52a0\u8f7d\u7684\u90fd\u52a0\u8f7d\u4e0a\uff0c\u8fd9\u4e2a\u8fc7\u7a0b\u975e\u5e38\u7f13\u6162\uff0c\u52a8\u8f84\u6570\u5206\u949f\uff0c\u56e0\u6b64\u64cd\u4f5c\u7cfb\u7edf\u8fd8\u662f\u592a\u7b28\u4e86\u3002<\/p>\n\n\n\n<p>\u90a3\u4e48\u6709\u6ca1\u6709\u4e00\u79cd\u6280\u672f\u53ef\u4ee5\u8ba9\u6211\u4eec\u83b7\u5f97\u865a\u62df\u673a\u7684\u597d\u5904\u53c8\u80fd\u514b\u670d\u8fd9\u4e9b\u7f3a\u70b9\u4ece\u800c\u4e00\u4e3e\u5b9e\u73b0\u9c7c\u548c\u718a\u638c\u7684\u517c\u5f97\u5462\uff1f<\/p>\n\n\n\n<p>\u7b54\u6848\u662f\u80af\u5b9a\u7684\uff0c\u8fd9\u5c31\u662f\u5bb9\u5668\u6280\u672f\u3002<\/p>\n\n\n\n<p><strong>\u4ec0\u4e48\u662f\u5bb9\u5668<\/strong><\/p>\n\n\n\n<p><strong><em>\u5bb9\u5668\u4e00\u8bcd\u7684\u82f1\u6587\u662fcontainer<\/em><\/strong>\uff0c\u5176\u5b9econtainer\u8fd8\u6709\u96c6\u88c5\u7bb1\u7684\u610f\u601d\uff0c\u96c6\u88c5\u7bb1\u7edd\u5bf9\u662f\u5546\u4e1a\u53f2\u4e0a\u4e86\u4e0d\u8d77\u7684\u4e00\u9879\u53d1\u660e\uff0c\u5927\u5927\u964d\u4f4e\u4e86\u6d77\u6d0b\u8d38\u6613\u8fd0\u8f93\u6210\u672c\u3002\u8ba9\u6211\u4eec\u6765\u770b\u770b\u96c6\u88c5\u7bb1\u7684\u597d\u5904\uff1a<\/p>\n\n\n\n<ul><li>\u96c6\u88c5\u7bb1\u4e4b\u95f4\u76f8\u4e92\u9694\u79bb<\/li><li>\u957f\u671f\u53cd\u590d\u4f7f\u7528<\/li><li>\u5feb\u901f\u88c5\u8f7d\u548c\u5378\u8f7d<\/li><li>\u89c4\u683c\u6807\u51c6\uff0c\u5728\u6e2f\u53e3\u548c\u8239\u4e0a\u90fd\u53ef\u4ee5\u6446\u653e<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" src=\"https:\/\/pic3.zhimg.com\/80\/v2-f698870a2becd150a5376942be7368de_1440w.webp\" alt=\"\" width=\"381\" height=\"246\"\/><\/figure><\/div>\n\n\n\n<p>\u56de\u5230\u8f6f\u4ef6\u4e2d\u7684\u5bb9\u5668\uff0c\u5176\u5b9e\u5bb9\u5668\u548c\u96c6\u88c5\u7bb1\u5728\u6982\u5ff5\u4e0a\u662f\u5f88\u76f8\u4f3c\u7684\u3002<\/p>\n\n\n\n<p>\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u7684\u4e00\u5927\u76ee\u7684\u5c31\u662f\u9694\u79bb\uff0c\u5e94\u7528\u7a0b\u5e8f\u5728\u8fd0\u884c\u65f6\u76f8\u4e92\u72ec\u7acb\u4e92\u4e0d\u5e72\u6270\uff0c\u8fd9\u79cd\u9694\u79bb\u5b9e\u73b0\u8d77\u6765\u662f\u5f88\u4e0d\u5bb9\u6613\u7684\uff0c\u5176\u4e2d\u4e00\u79cd\u89e3\u51b3\u65b9\u6848\u5c31\u662f\u4e0a\u9762\u63d0\u5230\u7684\u865a\u62df\u673a\u6280\u672f\uff0c\u901a\u8fc7\u5c06\u5e94\u7528\u7a0b\u5e8f\u90e8\u7f72\u5728\u4e0d\u540c\u7684\u865a\u62df\u673a\u4e2d\u4ece\u800c\u5b9e\u73b0\u9694\u79bb\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" src=\"https:\/\/pic1.zhimg.com\/80\/v2-0f6ede7f0b920b5d0d5571c937a04838_1440w.webp\" alt=\"\" width=\"353\" height=\"384\"\/><\/figure><\/div>\n\n\n\n<p>\u4f46\u662f\u865a\u62df\u673a\u6280\u672f\u6709\u4e0a\u8ff0\u63d0\u5230\u7684\u5404\u79cd\u7f3a\u70b9\uff0c\u90a3\u4e48\u5bb9\u5668\u6280\u672f\u53c8\u600e\u4e48\u6837\u5462\uff1f<\/p>\n\n\n\n<p class=\"has-bright-blue-background-color has-background\">\u4e0e\u865a\u62df\u673a\u901a\u8fc7\u64cd\u4f5c\u7cfb\u7edf\u5b9e\u73b0\u9694\u79bb\u4e0d\u540c\uff0c<strong><em>\u5bb9\u5668\u6280\u672f<\/em>\u53ea\u9694\u79bb\u5e94\u7528\u7a0b\u5e8f\u7684\u8fd0\u884c\u65f6\u73af\u5883\u4f46\u5bb9\u5668\u4e4b\u95f4\u53ef\u4ee5\u5171\u4eab\u540c\u4e00\u4e2a\u64cd\u4f5c\u7cfb\u7edf<\/strong>\uff0c\u8fd9\u91cc\u7684\u8fd0\u884c\u65f6\u73af\u5883\u6307\u7684\u662f\u7a0b\u5e8f\u8fd0\u884c\u4f9d\u8d56\u7684\u5404\u79cd\u5e93\u4ee5\u53ca\u914d\u7f6e\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" src=\"https:\/\/pic2.zhimg.com\/80\/v2-907214eadd65987e84a0751c08143f91_1440w.webp\" alt=\"\" width=\"422\" height=\"398\"\/><\/figure><\/div>\n\n\n\n<p class=\"has-light-gray-background-color has-background\">       \u4ece\u56fe\u4e2d\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u5bb9\u5668\u66f4\u52a0\u7684<strong>\u8f7b\u91cf\u7ea7\u4e14\u5360\u7528\u7684\u8d44\u6e90\u66f4\u5c11<\/strong>\uff0c\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u52a8\u8f84\u51e0G\u7684\u5185\u5b58\u5360\u7528\u76f8\u6bd4\uff0c\u5bb9\u5668\u6280\u672f\u53ea\u9700\u6570M\u7a7a\u95f4\uff0c\u56e0\u6b64\u6211\u4eec\u53ef\u4ee5\u5728\u540c\u6837\u89c4\u683c\u7684\u786c\u4ef6\u4e0a<strong>\u5927\u91cf\u90e8\u7f72\u5bb9\u5668<\/strong>\uff0c\u8fd9\u662f\u865a\u62df\u673a\u6240\u4e0d\u80fd\u6bd4\u62df\u7684\uff0c\u800c\u4e14\u4e0d\u540c\u4e8e\u64cd\u4f5c\u7cfb\u7edf\u6570\u5206\u949f\u7684\u542f\u52a8\u65f6\u95f4\u5bb9\u5668\u51e0\u4e4e\u77ac\u65f6\u542f\u52a8\uff0c\u5bb9\u5668\u6280\u672f\u4e3a<strong>\u6253\u5305\u670d\u52a1\u6808<\/strong>\u63d0\u4f9b\u4e86\u4e00\u79cd\u66f4\u52a0\u9ad8\u6548\u7684\u65b9\u5f0f\uff0cSo cool\u3002<\/p>\n\n\n\n<p>\u90a3\u4e48\u6211\u4eec\u8be5\u600e\u4e48\u4f7f\u7528\u5bb9\u5668\u5462\uff1f\u8fd9\u5c31\u8981\u8bb2\u5230docker\u4e86\u3002<\/p>\n\n\n\n<p class=\"has-light-blue-background-color has-background\">\u6ce8\u610f\uff0c\u5bb9\u5668\u662f\u4e00\u79cd\u901a\u7528\u6280\u672f\uff0cdocker\u53ea\u662f\u5176\u4e2d\u7684\u4e00\u79cd\u5b9e\u73b0\u3002<\/p>\n\n\n\n<p class=\"has-light-pink-background-color has-background\"><strong>\u4ec0\u4e48\u662fdocker<\/strong><\/p>\n\n\n\n<p class=\"has-light-blue-background-color has-background\"><strong>docker\u662f\u4e00\u4e2a\u7528Go\u8bed\u8a00\u5b9e\u73b0\u7684\u5f00\u6e90\u9879\u76ee<\/strong>\uff0c\u53ef\u4ee5\u8ba9\u6211\u4eec\u65b9\u4fbf\u7684\u521b\u5efa\u548c\u4f7f\u7528\u5bb9\u5668\uff0cdocker\u5c06\u7a0b\u5e8f\u4ee5\u53ca\u7a0b\u5e8f\u6240\u6709\u7684\u4f9d\u8d56\u90fd\u6253\u5305\u5230docker container\uff0c\u8fd9\u6837\u4f60\u7684\u7a0b\u5e8f\u53ef\u4ee5\u5728\u4efb\u4f55\u73af\u5883\u90fd\u4f1a\u6709\u4e00\u81f4\u7684\u8868\u73b0\uff0c\u8fd9\u91cc\u7a0b\u5e8f\u8fd0\u884c\u7684\u4f9d\u8d56\u4e5f\u5c31\u662f\u5bb9\u5668\u5c31\u597d\u6bd4\u96c6\u88c5\u7bb1\uff0c\u5bb9\u5668\u6240\u5904\u7684\u64cd\u4f5c\u7cfb\u7edf\u73af\u5883\u5c31\u597d\u6bd4\u8d27\u8239\u6216\u6e2f\u53e3\uff0c<strong>\u7a0b\u5e8f\u7684\u8868\u73b0\u53ea\u548c\u96c6\u88c5\u7bb1\u6709\u5173\u7cfb(\u5bb9\u5668)\uff0c\u548c\u96c6\u88c5\u7bb1\u653e\u5728\u54ea\u4e2a\u8d27\u8239\u6216\u8005\u54ea\u4e2a\u6e2f\u53e3(\u64cd\u4f5c\u7cfb\u7edf)\u6ca1\u6709\u5173\u7cfb<\/strong>\u3002<\/p>\n\n\n\n<p>Docker \u7684\u4e3b\u8981\u7528\u9014\uff0c\u76ee\u524d\u6709\u4e09\u5927\u7c7b\u3002<\/p>\n\n\n\n<p><strong>\uff081\uff09\u63d0\u4f9b\u4e00\u6b21\u6027\u7684\u73af\u5883\u3002<\/strong>\u6bd4\u5982\uff0c\u672c\u5730\u6d4b\u8bd5\u4ed6\u4eba\u7684\u8f6f\u4ef6\u3001\u6301\u7eed\u96c6\u6210\u7684\u65f6\u5019\u63d0\u4f9b\u5355\u5143\u6d4b\u8bd5\u548c\u6784\u5efa\u7684\u73af\u5883\u3002<\/p>\n\n\n\n<p><strong>\uff082\uff09\u63d0\u4f9b\u5f39\u6027\u7684\u4e91\u670d\u52a1\u3002<\/strong>\u56e0\u4e3a Docker \u5bb9\u5668\u53ef\u4ee5\u968f\u5f00\u968f\u5173\uff0c\u5f88\u9002\u5408\u52a8\u6001\u6269\u5bb9\u548c\u7f29\u5bb9\u3002<\/p>\n\n\n\n<p><strong>\uff083\uff09\u7ec4\u5efa\u5fae\u670d\u52a1\u67b6\u6784\u3002<\/strong>\u901a\u8fc7\u591a\u4e2a\u5bb9\u5668\uff0c\u4e00\u53f0\u673a\u5668\u53ef\u4ee5\u8dd1\u591a\u4e2a\u670d\u52a1\uff0c\u56e0\u6b64\u5728\u672c\u673a\u5c31\u53ef\u4ee5\u6a21\u62df\u51fa\u5fae\u670d\u52a1\u67b6\u6784<\/p>\n\n\n\n<p>\u56e0\u6b64\u6211\u4eec\u53ef\u4ee5\u770b\u5230docker\u53ef\u4ee5\u5c4f\u853d\u73af\u5883\u5dee\u5f02\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u53ea\u8981\u4f60\u7684\u7a0b\u5e8f\u6253\u5305\u5230\u4e86docker\u4e2d\uff0c\u90a3\u4e48\u65e0\u8bba\u8fd0\u884c\u5728\u4ec0\u4e48\u73af\u5883\u4e0b\u7a0b\u5e8f\u7684\u884c\u4e3a\u90fd\u662f\u4e00\u81f4\u7684\uff0c\u7a0b\u5e8f\u5458\u518d\u4e5f\u65e0\u6cd5\u65bd\u5c55\u8868\u6f14\u624d\u534e\u4e86\uff0c<strong>\u4e0d\u4f1a\u518d\u6709\u201c\u5728\u6211\u7684\u73af\u5883\u4e0a\u53ef\u4ee5\u8fd0\u884c\u201d<\/strong>\uff0c\u771f\u6b63\u5b9e\u73b0\u201cbuild once, run everywhere\u201d\u3002<\/p>\n\n\n\n<p>\u6b64\u5916docker\u7684\u53e6\u4e00\u4e2a\u597d\u5904\u5c31\u662f<strong>\u5feb\u901f\u90e8\u7f72<\/strong>\uff0c\u8fd9\u662f\u5f53\u524d\u4e92\u8054\u7f51\u516c\u53f8\u6700\u5e38\u89c1\u7684\u4e00\u4e2a\u5e94\u7528\u573a\u666f\uff0c\u4e00\u4e2a\u539f\u56e0\u5728\u4e8e\u5bb9\u5668\u542f\u52a8\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u53e6\u4e00\u4e2a\u539f\u56e0\u5728\u4e8e\u53ea\u8981\u786e\u4fdd\u4e00\u4e2a\u5bb9\u5668\u4e2d\u7684\u7a0b\u5e8f\u6b63\u786e\u8fd0\u884c\uff0c\u90a3\u4e48\u4f60\u5c31\u80fd\u786e\u4fe1\u65e0\u8bba\u5728\u751f\u4ea7\u73af\u5883\u90e8\u7f72\u591a\u5c11\u90fd\u80fd\u6b63\u786e\u8fd0\u884c\u3002<\/p>\n\n\n\n<p><strong>\u5982\u4f55\u4f7f\u7528docker<\/strong><\/p>\n\n\n\n<p>docker\u4e2d\u6709\u8fd9\u6837\u51e0\u4e2a\u6982\u5ff5\uff1a<\/p>\n\n\n\n<ul><li><strong>dockerfile<\/strong><\/li><li><strong>image<\/strong><\/li><li><strong>container<\/strong><\/li><\/ul>\n\n\n\n<p>\u5b9e\u9645\u4e0a\u4f60\u53ef\u4ee5\u7b80\u5355\u7684\u628a<strong>image\u7406\u89e3\u4e3a\u53ef\u6267\u884c\u7a0b\u5e8f\uff0ccontainer\u5c31\u662f\u8fd0\u884c\u8d77\u6765\u7684\u8fdb\u7a0b\u3002<\/strong><\/p>\n\n\n\n<p><strong>\u90a3\u4e48\u5199\u7a0b\u5e8f\u9700\u8981\u6e90\u4ee3\u7801\uff0c\u90a3\u4e48\u201c\u5199\u201dimage\u5c31\u9700\u8981dockerfile\uff0cdockerfile\u5c31\u662fimage\u7684\u6e90\u4ee3\u7801\uff0cdocker\u5c31\u662f&#8221;\u7f16\u8bd1\u5668&#8221;\u3002<\/strong><\/p>\n\n\n\n<p class=\"has-bright-blue-background-color has-background\">\u56e0\u6b64\u6211\u4eec<strong>\u53ea\u9700\u8981\u5728dockerfile\u4e2d\u6307\u5b9a\u9700\u8981\u54ea\u4e9b\u7a0b\u5e8f\u3001\u4f9d\u8d56\u4ec0\u4e48\u6837\u7684\u914d\u7f6e\uff0c\u4e4b\u540e\u628adockerfile\u4ea4\u7ed9\u201c\u7f16\u8bd1\u5668\u201ddocker\u8fdb\u884c\u201c\u7f16\u8bd1\u201d\uff0c\u4e5f\u5c31\u662fdocker build\u547d\u4ee4\uff0c\u751f\u6210\u7684\u53ef\u6267\u884c\u7a0b\u5e8f\u5c31\u662fimage\uff0c\u4e4b\u540e\u5c31\u53ef\u4ee5\u8fd0\u884c\u8fd9\u4e2aimage\u4e86\uff0c\u8fd9\u5c31\u662fdocker run\u547d\u4ee4\uff0cimage\u8fd0\u884c\u8d77\u6765\u540e\u5c31\u662fdocker container\u3002<\/strong><\/p>\n\n\n\n<p>\u63a5\u4e0b\u6765\u6211\u4eec\u7528\u51e0\u4e2a\u547d\u4ee4\u6765\u8bb2\u89e3\u4e00\u4e0bdocker\u7684\u5de5\u4f5c\u6d41\u7a0b\uff1a<\/p>\n\n\n\n<p><strong>1\uff0cdocker build<\/strong><\/p>\n\n\n\n<p>\u5f53\u6211\u4eec\u5199\u5b8cdockerfile\u4ea4\u7ed9docker\u201c\u7f16\u8bd1\u201d\u65f6\u4f7f\u7528\u8fd9\u4e2a\u547d\u4ee4\uff0c\u90a3\u4e48client\u5728\u63a5\u6536\u5230\u8bf7\u6c42\u540e\u8f6c\u53d1\u7ed9docker daemon\uff0c\u63a5\u7740docker daemon\u6839\u636edockerfile\u521b\u5efa\u51fa\u201c\u53ef\u6267\u884c\u7a0b\u5e8f\u201dimage\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img src=\"https:\/\/pic3.zhimg.com\/80\/v2-f16577a98471b4c4b5b1af1036882caa_1440w.webp\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>2\uff0cdocker run<\/strong><\/p>\n\n\n\n<p>\u6709\u4e86\u201c\u53ef\u6267\u884c\u7a0b\u5e8f\u201dimage\u540e\u5c31\u53ef\u4ee5\u8fd0\u884c\u7a0b\u5e8f\u4e86\uff0c\u63a5\u4e0b\u6765\u4f7f\u7528\u547d\u4ee4docker run\uff0cdocker daemon\u63a5\u6536\u5230\u8be5\u547d\u4ee4\u540e\u627e\u5230\u5177\u4f53\u7684image\uff0c\u7136\u540e\u52a0\u8f7d\u5230\u5185\u5b58\u5f00\u59cb\u6267\u884c\uff0cimage\u6267\u884c\u8d77\u6765\u5c31\u662f\u6240\u8c13\u7684container\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img src=\"https:\/\/pic4.zhimg.com\/80\/v2-672b29e2d53d2ab044269b026c6bc473_1440w.webp\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>3\uff0cdocker pull<\/strong><\/p>\n\n\n\n<p>\u5176\u5b9edocker build\u548cdocker run\u662f\u4e24\u4e2a\u6700\u6838\u5fc3\u7684\u547d\u4ee4\uff0c\u4f1a\u7528\u8fd9\u4e24\u4e2a\u547d\u4ee4\u57fa\u672c\u4e0adocker\u5c31\u53ef\u4ee5\u7528\u8d77\u6765\u4e86\uff0c\u5269\u4e0b\u7684\u5c31\u662f\u4e00\u4e9b\u8865\u5145\u3002<\/p>\n\n\n\n<p>\u90a3\u4e48docker pull\u662f\u4ec0\u4e48\u610f\u601d\u5462\uff1f<\/p>\n\n\n\n<p>\u6211\u4eec\u4e4b\u524d\u8bf4\u8fc7\uff0cdocker\u4e2dimage\u7684\u6982\u5ff5\u5c31\u7c7b\u4f3c\u4e8e\u201c\u53ef\u6267\u884c\u7a0b\u5e8f\u201d\uff0c\u6211\u4eec\u53ef\u4ee5\u4ece\u54ea\u91cc\u4e0b\u8f7d\u5230\u522b\u4eba\u5199\u597d\u7684\u5e94\u7528\u7a0b\u5e8f\u5462\uff1f\u5f88\u7b80\u5355\uff0c\u90a3\u5c31\u662fAPP Store\uff0c\u5373\u5e94\u7528\u5546\u5e97\u3002\u4e0e\u4e4b\u7c7b\u4f3c\uff0c\u65e2\u7136image\u4e5f\u662f\u4e00\u79cd\u201c\u53ef\u6267\u884c\u7a0b\u5e8f\u201d\uff0c\u90a3\u4e48\u6709\u6ca1\u6709&#8221;Docker Image Store&#8221;\u5462\uff1f\u7b54\u6848\u662f\u80af\u5b9a\u7684\uff0c\u8fd9\u5c31\u662fDocker Hub\uff0cdocker\u5b98\u65b9\u7684\u201c\u5e94\u7528\u5546\u5e97\u201d\uff0c\u4f60\u53ef\u4ee5\u5728\u8fd9\u91cc\u4e0b\u8f7d\u5230\u522b\u4eba\u7f16\u5199\u597d\u7684image\uff0c\u8fd9\u6837\u4f60\u5c31\u4e0d\u7528\u81ea\u5df1\u7f16\u5199dockerfile\u4e86\u3002<\/p>\n\n\n\n<p>docker registry \u53ef\u4ee5\u7528\u6765\u5b58\u653e\u5404\u79cdimage\uff0c\u516c\u5171\u7684\u53ef\u4ee5\u4f9b\u4efb\u4f55\u4eba\u4e0b\u8f7dimage\u7684\u4ed3\u5e93\u5c31\u662fdocker Hub\u3002\u90a3\u4e48\u8be5\u600e\u4e48\u4eceDocker Hub\u4e2d\u4e0b\u8f7dimage\u5462\uff0c\u5c31\u662f\u8fd9\u91cc\u7684docker pull\u547d\u4ee4\u4e86\u3002<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0c\u8fd9\u4e2a\u547d\u4ee4\u7684\u5b9e\u73b0\u4e5f\u5f88\u7b80\u5355\uff0c\u90a3\u5c31\u662f\u7528\u6237\u901a\u8fc7docker client\u53d1\u9001\u547d\u4ee4\uff0cdocker daemon\u63a5\u6536\u5230\u547d\u4ee4\u540e\u5411docker registry\u53d1\u9001image\u4e0b\u8f7d\u8bf7\u6c42\uff0c\u4e0b\u8f7d\u540e\u5b58\u653e\u5728\u672c\u5730\uff0c\u8fd9\u6837\u6211\u4eec\u5c31\u53ef\u4ee5\u4f7f\u7528image\u4e86\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img src=\"https:\/\/pic3.zhimg.com\/80\/v2-dac570abcf7e1776cc266a60c4b19e5e_1440w.webp\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u6700\u540e\uff0c\u8ba9\u6211\u4eec\u6765\u770b\u4e00\u4e0bdocker\u7684\u5e95\u5c42\u5b9e\u73b0\u3002<\/p>\n\n\n\n<p><strong>docker\u7684\u5e95\u5c42\u5b9e\u73b0<\/strong><\/p>\n\n\n\n<p>docker\u57fa\u4e8eLinux\u5185\u6838\u63d0\u4f9b\u8fd9\u6837\u51e0\u9879\u529f\u80fd\u5b9e\u73b0\u7684\uff1a<\/p>\n\n\n\n<ul><li><strong>NameSpace<\/strong><br>\u6211\u4eec\u77e5\u9053Linux\u4e2d\u7684PID\u3001IPC\u3001\u7f51\u7edc\u7b49\u8d44\u6e90\u662f\u5168\u5c40\u7684\uff0c\u800cNameSpace\u673a\u5236\u662f\u4e00\u79cd\u8d44\u6e90\u9694\u79bb\u65b9\u6848\uff0c\u5728\u8be5\u673a\u5236\u4e0b\u8fd9\u4e9b\u8d44\u6e90\u5c31\u4e0d\u518d\u662f\u5168\u5c40\u7684\u4e86\uff0c\u800c\u662f\u5c5e\u4e8e\u67d0\u4e2a\u7279\u5b9a\u7684NameSpace\uff0c\u5404\u4e2aNameSpace\u4e0b\u7684\u8d44\u6e90\u4e92\u4e0d\u5e72\u6270\uff0c\u8fd9\u5c31\u4f7f\u5f97\u6bcf\u4e2aNameSpace\u770b\u4e0a\u53bb\u5c31\u50cf\u4e00\u4e2a\u72ec\u7acb\u7684\u64cd\u4f5c\u7cfb\u7edf\u4e00\u6837\uff0c\u4f46\u662f\u53ea\u6709NameSpace\u662f\u4e0d\u591f\u3002<\/li><li><strong>Control groups<\/strong><br>\u867d\u7136\u6709\u4e86NameSpace\u6280\u672f\u53ef\u4ee5\u5b9e\u73b0\u8d44\u6e90\u9694\u79bb\uff0c\u4f46\u8fdb\u7a0b\u8fd8\u662f\u53ef\u4ee5\u4e0d\u53d7\u63a7\u7684\u8bbf\u95ee\u7cfb\u7edf\u8d44\u6e90\uff0c\u6bd4\u5982CPU\u3001\u5185\u5b58\u3001\u78c1\u76d8\u3001\u7f51\u7edc\u7b49\uff0c\u4e3a\u4e86\u63a7\u5236\u5bb9\u5668\u4e2d\u8fdb\u7a0b\u5bf9\u8d44\u6e90\u7684\u8bbf\u95ee\uff0cDocker\u91c7\u7528control groups\u6280\u672f(\u4e5f\u5c31\u662fcgroup)\uff0c\u6709\u4e86cgroup\u5c31\u53ef\u4ee5\u63a7\u5236\u5bb9\u5668\u4e2d\u8fdb\u7a0b\u5bf9\u7cfb\u7edf\u8d44\u6e90\u7684\u6d88\u8017\u4e86\uff0c\u6bd4\u5982\u4f60\u53ef\u4ee5\u9650\u5236\u67d0\u4e2a\u5bb9\u5668\u4f7f\u7528\u5185\u5b58\u7684\u4e0a\u9650\u3001\u53ef\u4ee5\u5728\u54ea\u4e9bCPU\u4e0a\u8fd0\u884c\u7b49\u7b49\u3002<\/li><\/ul>\n\n\n\n<p>\u6709\u4e86\u8fd9\u4e24\u9879\u6280\u672f\uff0c\u5bb9\u5668\u770b\u8d77\u6765\u5c31\u771f\u7684\u50cf\u662f\u72ec\u7acb\u7684\u64cd\u4f5c\u7cfb\u7edf\u4e86\u3002<\/p>\n\n\n\n<h2>2\u3001Docker\u4f7f\u7528\u6559\u7a0b<\/h2>\n\n\n\n<h3>2.1 Docker \u7684\u5b89\u88c5<\/h3>\n\n\n\n<p>Docker \u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u5546\u4e1a\u4ea7\u54c1\uff0c\u6709\u4e24\u4e2a\u7248\u672c\uff1a\u793e\u533a\u7248\uff08Community Edition\uff0c\u7f29\u5199\u4e3a CE\uff09\u548c\u4f01\u4e1a\u7248\uff08Enterprise Edition\uff0c\u7f29\u5199\u4e3a EE\uff09\u3002\u4f01\u4e1a\u7248\u5305\u542b\u4e86\u4e00\u4e9b\u6536\u8d39\u670d\u52a1\uff0c\u4e2a\u4eba\u5f00\u53d1\u8005\u4e00\u822c\u7528\u4e0d\u5230\u3002\u4e0b\u9762\u7684\u4ecb\u7ecd\u90fd\u9488\u5bf9\u793e\u533a\u7248\u3002<\/p>\n\n\n\n<p>Docker CE \u7684\u5b89\u88c5\u8bf7\u53c2\u8003\u5b98\u65b9\u6587\u6863\u3002<\/p>\n\n\n\n<ul><li><a href=\"https:\/\/docs.docker.com\/docker-for-mac\/install\/\" target=\"_blank\" rel=\"noreferrer noopener\">Mac<\/a><\/li><li><a href=\"https:\/\/docs.docker.com\/docker-for-windows\/install\/\" target=\"_blank\" rel=\"noreferrer noopener\">Windows<\/a><\/li><li><a href=\"https:\/\/docs.docker.com\/install\/linux\/docker-ce\/ubuntu\/\" target=\"_blank\" rel=\"noreferrer noopener\">Ubuntu<\/a><\/li><li><a href=\"https:\/\/docs.docker.com\/install\/linux\/docker-ce\/debian\/\" target=\"_blank\" rel=\"noreferrer noopener\">Debian<\/a><\/li><li><a href=\"https:\/\/docs.docker.com\/install\/linux\/docker-ce\/centos\/\" target=\"_blank\" rel=\"noreferrer noopener\">CentOS<\/a><\/li><li><a href=\"https:\/\/docs.docker.com\/install\/linux\/docker-ce\/fedora\/\" target=\"_blank\" rel=\"noreferrer noopener\">Fedora<\/a><\/li><li><a href=\"https:\/\/docs.docker.com\/install\/linux\/docker-ce\/binaries\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u5176\u4ed6 Linux \u53d1\u884c\u7248<\/a><\/li><\/ul>\n\n\n\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u8fd0\u884c\u4e0b\u9762\u7684\u547d\u4ee4\uff0c\u9a8c\u8bc1\u662f\u5426\u5b89\u88c5\u6210\u529f\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ docker version\n# \u6216\u8005\n$ docker info\n<\/code><\/pre>\n\n\n\n<p>Docker \u9700\u8981\u7528\u6237\u5177\u6709 sudo \u6743\u9650\uff0c\u4e3a\u4e86\u907f\u514d\u6bcf\u6b21\u547d\u4ee4\u90fd\u8f93\u5165<code>sudo<\/code>\uff0c\u53ef\u4ee5\u628a\u7528\u6237\u52a0\u5165 Docker \u7528\u6237\u7ec4\uff08<a href=\"https:\/\/docs.docker.com\/install\/linux\/linux-postinstall\/#manage-docker-as-a-non-root-user\" target=\"_blank\" rel=\"noreferrer noopener\">\u5b98\u65b9\u6587\u6863<\/a>\uff09\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ sudo usermod -aG docker $USER\n<\/code><\/pre>\n\n\n\n<p>Docker \u662f\u670d\u52a1\u5668&#8212;-\u5ba2\u6237\u7aef\u67b6\u6784\u3002\u547d\u4ee4\u884c\u8fd0\u884c<code>docker<\/code>\u547d\u4ee4\u7684\u65f6\u5019\uff0c\u9700\u8981\u672c\u673a\u6709 Docker \u670d\u52a1\u3002\u5982\u679c\u8fd9\u9879\u670d\u52a1\u6ca1\u6709\u542f\u52a8\uff0c\u53ef\u4ee5\u7528\u4e0b\u9762\u7684\u547d\u4ee4\u542f\u52a8\uff08<a href=\"https:\/\/docs.docker.com\/config\/daemon\/systemd\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u5b98\u65b9\u6587\u6863<\/a>\uff09\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n# service \u547d\u4ee4\u7684\u7528\u6cd5\n$ sudo service docker start\n\n# systemctl \u547d\u4ee4\u7684\u7528\u6cd5\n$ sudo systemctl start docker\n<\/code><\/pre>\n\n\n\n<h3>2.2 image \u6587\u4ef6<\/h3>\n\n\n\n<p><strong>Docker \u628a\u5e94\u7528\u7a0b\u5e8f\u53ca\u5176\u4f9d\u8d56\uff0c\u6253\u5305\u5728 image \u6587\u4ef6\u91cc\u9762\u3002<\/strong>\u53ea\u6709\u901a\u8fc7\u8fd9\u4e2a\u6587\u4ef6\uff0c\u624d\u80fd\u751f\u6210 Docker \u5bb9\u5668\u3002image \u6587\u4ef6\u53ef\u4ee5\u770b\u4f5c\u662f\u5bb9\u5668\u7684\u6a21\u677f\u3002Docker \u6839\u636e image \u6587\u4ef6\u751f\u6210\u5bb9\u5668\u7684\u5b9e\u4f8b\u3002\u540c\u4e00\u4e2a image \u6587\u4ef6\uff0c\u53ef\u4ee5\u751f\u6210\u591a\u4e2a\u540c\u65f6\u8fd0\u884c\u7684\u5bb9\u5668\u5b9e\u4f8b\u3002<\/p>\n\n\n\n<p>image \u662f\u4e8c\u8fdb\u5236\u6587\u4ef6\u3002\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u4e00\u4e2a image \u6587\u4ef6\u5f80\u5f80\u901a\u8fc7\u7ee7\u627f\u53e6\u4e00\u4e2a image \u6587\u4ef6\uff0c\u52a0\u4e0a\u4e00\u4e9b\u4e2a\u6027\u5316\u8bbe\u7f6e\u800c\u751f\u6210\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4f60\u53ef\u4ee5\u5728 Ubuntu \u7684 image \u57fa\u7840\u4e0a\uff0c\u5f80\u91cc\u9762\u52a0\u5165 Apache \u670d\u52a1\u5668\uff0c\u5f62\u6210\u4f60\u7684 image\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n# \u5217\u51fa\u672c\u673a\u7684\u6240\u6709 image \u6587\u4ef6\u3002\n$ docker image ls\n\n# \u5220\u9664 image \u6587\u4ef6\n$ docker image rm &#091;imageName]\n<\/code><\/pre>\n\n\n\n<p>image \u6587\u4ef6\u662f\u901a\u7528\u7684\uff0c\u4e00\u53f0\u673a\u5668\u7684 image \u6587\u4ef6\u62f7\u8d1d\u5230\u53e6\u4e00\u53f0\u673a\u5668\uff0c\u7167\u6837\u53ef\u4ee5\u4f7f\u7528\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u4e3a\u4e86\u8282\u7701\u65f6\u95f4\uff0c\u6211\u4eec\u5e94\u8be5\u5c3d\u91cf\u4f7f\u7528\u522b\u4eba\u5236\u4f5c\u597d\u7684 image \u6587\u4ef6\uff0c\u800c\u4e0d\u662f\u81ea\u5df1\u5236\u4f5c\u3002\u5373\u4f7f\u8981\u5b9a\u5236\uff0c\u4e5f\u5e94\u8be5\u57fa\u4e8e\u522b\u4eba\u7684 image \u6587\u4ef6\u8fdb\u884c\u52a0\u5de5\uff0c\u800c\u4e0d\u662f\u4ece\u96f6\u5f00\u59cb\u5236\u4f5c\u3002<\/p>\n\n\n\n<p>\u4e3a\u4e86\u65b9\u4fbf\u5171\u4eab\uff0cimage \u6587\u4ef6\u5236\u4f5c\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u4e0a\u4f20\u5230\u7f51\u4e0a\u7684\u4ed3\u5e93\u3002Docker \u7684\u5b98\u65b9\u4ed3\u5e93\u00a0<a rel=\"noreferrer noopener\" href=\"https:\/\/hub.docker.com\/\" target=\"_blank\">Docker Hub<\/a>\u00a0\u662f\u6700\u91cd\u8981\u3001\u6700\u5e38\u7528\u7684 image \u4ed3\u5e93\u3002\u6b64\u5916\uff0c\u51fa\u552e\u81ea\u5df1\u5236\u4f5c\u7684 image \u6587\u4ef6\u4e5f\u662f\u53ef\u4ee5\u7684\u3002<\/p>\n\n\n\n<h3>2.3 \u5b9e\u4f8b\uff1ahello world<\/h3>\n\n\n\n<p>\u4e0b\u9762\uff0c\u6211\u4eec\u901a\u8fc7\u6700\u7b80\u5355\u7684 image \u6587\u4ef6&#8221;<a href=\"https:\/\/hub.docker.com\/r\/library\/hello-world\/\" target=\"_blank\" rel=\"noreferrer noopener\">hello world&#8221;<\/a>\uff0c\u611f\u53d7\u4e00\u4e0b Docker\u3002<\/p>\n\n\n\n<p>\u9700\u8981\u8bf4\u660e\u7684\u662f\uff0c\u56fd\u5185\u8fde\u63a5 Docker \u7684\u5b98\u65b9\u4ed3\u5e93\u5f88\u6162\uff0c\u8fd8\u4f1a\u65ad\u7ebf\uff0c\u9700\u8981\u5c06\u9ed8\u8ba4\u4ed3\u5e93\u6539\u6210\u56fd\u5185\u7684\u955c\u50cf\u7f51\u7ad9\u3002<\/p>\n\n\n\n<p>\u9996\u5148\uff0c\u8fd0\u884c\u4e0b\u9762\u7684\u547d\u4ee4\uff0c\u5c06 image \u6587\u4ef6\u4ece\u4ed3\u5e93\u6293\u53d6\u5230\u672c\u5730\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ docker image pull library\/hello-world\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u9762\u4ee3\u7801\u4e2d\uff0c<code>docker image pull<\/code>\u662f\u6293\u53d6 image \u6587\u4ef6\u7684\u547d\u4ee4\u3002<code>library\/hello-world<\/code>\u662f image \u6587\u4ef6\u5728\u4ed3\u5e93\u91cc\u9762\u7684\u4f4d\u7f6e\uff0c\u5176\u4e2d<code>library<\/code>\u662f image \u6587\u4ef6\u6240\u5728\u7684\u7ec4\uff0c<code>hello-world<\/code>\u662f image \u6587\u4ef6\u7684\u540d\u5b57\u3002<\/p>\n\n\n\n<p>\u7531\u4e8e Docker \u5b98\u65b9\u63d0\u4f9b\u7684 image \u6587\u4ef6\uff0c\u90fd\u653e\u5728<a href=\"https:\/\/hub.docker.com\/r\/library\/\" target=\"_blank\" rel=\"noreferrer noopener\"><code>library<\/code><\/a>\u7ec4\u91cc\u9762\uff0c\u6240\u4ee5\u5b83\u7684\u662f\u9ed8\u8ba4\u7ec4\uff0c\u53ef\u4ee5\u7701\u7565\u3002\u56e0\u6b64\uff0c\u4e0a\u9762\u7684\u547d\u4ee4\u53ef\u4ee5\u5199\u6210\u4e0b\u9762\u8fd9\u6837\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ docker image pull hello-world\n<\/code><\/pre>\n\n\n\n<p>\u6293\u53d6\u6210\u529f\u4ee5\u540e\uff0c\u5c31\u53ef\u4ee5\u5728\u672c\u673a\u770b\u5230\u8fd9\u4e2a image \u6587\u4ef6\u4e86\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ docker image ls\n<\/code><\/pre>\n\n\n\n<p>\u73b0\u5728\uff0c\u8fd0\u884c\u8fd9\u4e2a image \u6587\u4ef6\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ docker container run hello-world<\/code><\/pre>\n\n\n\n<p><code>docker container run<\/code>\u547d\u4ee4\u4f1a\u4ece image \u6587\u4ef6\uff0c\u751f\u6210\u4e00\u4e2a\u6b63\u5728\u8fd0\u884c\u7684\u5bb9\u5668\u5b9e\u4f8b\u3002<\/p>\n\n\n\n<p>\u6ce8\u610f\uff0c<code>docker container run<\/code>\u547d\u4ee4\u5177\u6709\u81ea\u52a8\u6293\u53d6 image \u6587\u4ef6\u7684\u529f\u80fd\u3002\u5982\u679c\u53d1\u73b0\u672c\u5730\u6ca1\u6709\u6307\u5b9a\u7684 image \u6587\u4ef6\uff0c\u5c31\u4f1a\u4ece\u4ed3\u5e93\u81ea\u52a8\u6293\u53d6\u3002\u56e0\u6b64\uff0c\u524d\u9762\u7684<code>docker image pull<\/code>\u547d\u4ee4\u5e76\u4e0d\u662f\u5fc5\u9700\u7684\u6b65\u9aa4\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u8fd0\u884c\u6210\u529f\uff0c\u4f60\u4f1a\u5728\u5c4f\u5e55\u4e0a\u8bfb\u5230\u4e0b\u9762\u7684\u8f93\u51fa\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ docker container run hello-world\n\nHello from Docker!\nThis message shows that your installation appears to be working correctly.\n\n... ...\n<\/code><\/pre>\n\n\n\n<p>\u8f93\u51fa\u8fd9\u6bb5\u63d0\u793a\u4ee5\u540e\uff0c<code>hello world<\/code>\u5c31\u4f1a\u505c\u6b62\u8fd0\u884c\uff0c\u5bb9\u5668\u81ea\u52a8\u7ec8\u6b62\u3002<\/p>\n\n\n\n<p>\u6709\u4e9b\u5bb9\u5668\u4e0d\u4f1a\u81ea\u52a8\u7ec8\u6b62\uff0c\u56e0\u4e3a\u63d0\u4f9b\u7684\u662f\u670d\u52a1\u3002\u6bd4\u5982\uff0c\u5b89\u88c5\u8fd0\u884c Ubuntu \u7684 image\uff0c\u5c31\u53ef\u4ee5\u5728\u547d\u4ee4\u884c\u4f53\u9a8c Ubuntu \u7cfb\u7edf\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ docker container run -it ubuntu bash\n<\/code><\/pre>\n\n\n\n<p>\u5bf9\u4e8e\u90a3\u4e9b\u4e0d\u4f1a\u81ea\u52a8\u7ec8\u6b62\u7684\u5bb9\u5668\uff0c\u5fc5\u987b\u4f7f\u7528<a href=\"https:\/\/docs.docker.com\/engine\/reference\/commandline\/container_kill\/\" target=\"_blank\" rel=\"noreferrer noopener\"><code>docker container kill<\/code><\/a>&nbsp;\u547d\u4ee4\u624b\u52a8\u7ec8\u6b62\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ docker container kill &#091;containID]<\/code><\/pre>\n\n\n\n<h3>2.4 Dockerfile \u6587\u4ef6<\/h3>\n\n\n\n<p>\u5b66\u4f1a\u4f7f\u7528 image \u6587\u4ef6\u4ee5\u540e\uff0c\u63a5\u4e0b\u6765\u7684\u95ee\u9898\u5c31\u662f\uff0c\u5982\u4f55\u53ef\u4ee5\u751f\u6210 image \u6587\u4ef6\uff1f\u5982\u679c\u4f60\u8981\u63a8\u5e7f\u81ea\u5df1\u7684\u8f6f\u4ef6\uff0c\u52bf\u5fc5\u8981\u81ea\u5df1\u5236\u4f5c image \u6587\u4ef6\u3002<\/p>\n\n\n\n<p>\u8fd9\u5c31\u9700\u8981\u7528\u5230 Dockerfile \u6587\u4ef6\u3002\u5b83\u662f\u4e00\u4e2a\u6587\u672c\u6587\u4ef6\uff0c\u7528\u6765\u914d\u7f6e image\u3002Docker \u6839\u636e \u8be5\u6587\u4ef6\u751f\u6210\u4e8c\u8fdb\u5236\u7684 image \u6587\u4ef6\u3002<\/p>\n\n\n\n<p>\u4e0b\u9762\u901a\u8fc7\u4e00\u4e2a\u5b9e\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u7f16\u5199 Dockerfile \u6587\u4ef6\u3002<\/p>\n\n\n\n<h3>2.5 \u5236\u4f5c\u81ea\u5df1\u7684 Docker \u5bb9\u5668<\/h3>\n\n\n\n<p>\u4e0b\u9762\u6211\u4ee5&nbsp;<a href=\"https:\/\/www.ruanyifeng.com\/blog\/2017\/08\/koa.html\" target=\"_blank\" rel=\"noreferrer noopener\">koa-demos<\/a>&nbsp;\u9879\u76ee\u4e3a\u4f8b\uff0c\u4ecb\u7ecd\u600e\u4e48\u5199 Dockerfile \u6587\u4ef6\uff0c\u5b9e\u73b0\u8ba9\u7528\u6237\u5728 Docker \u5bb9\u5668\u91cc\u9762\u8fd0\u884c Koa \u6846\u67b6\u3002<\/p>\n\n\n\n<p>\u4f5c\u4e3a\u51c6\u5907\u5de5\u4f5c\uff0c\u8bf7\u5148<a href=\"https:\/\/github.com\/ruanyf\/koa-demos\/archive\/master.zip\" target=\"_blank\" rel=\"noreferrer noopener\">\u4e0b\u8f7d\u6e90\u7801<\/a>\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ git clone https:\/\/github.com\/ruanyf\/koa-demos.git\n$ cd koa-demos\n<\/code><\/pre>\n\n\n\n<h4>1 \u7f16\u5199 Dockerfile \u6587\u4ef6<\/h4>\n\n\n\n<p>\u9996\u5148\uff0c\u5728\u9879\u76ee\u7684\u6839\u76ee\u5f55\u4e0b\uff0c\u65b0\u5efa\u4e00\u4e2a\u6587\u672c\u6587\u4ef6<code>.dockerignore<\/code>\uff0c\u5199\u5165\u4e0b\u9762\u7684<a href=\"https:\/\/github.com\/ruanyf\/koa-demos\/blob\/master\/.dockerignore\" target=\"_blank\" rel=\"noreferrer noopener\">\u5185\u5bb9<\/a>\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n.git\nnode_modules\nnpm-debug.log\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u9762\u4ee3\u7801\u8868\u793a\uff0c\u8fd9\u4e09\u4e2a\u8def\u5f84\u8981\u6392\u9664\uff0c\u4e0d\u8981\u6253\u5305\u8fdb\u5165 image \u6587\u4ef6\u3002\u5982\u679c\u4f60\u6ca1\u6709\u8def\u5f84\u8981\u6392\u9664\uff0c\u8fd9\u4e2a\u6587\u4ef6\u53ef\u4ee5\u4e0d\u65b0\u5efa\u3002<\/p>\n\n\n\n<p>\u7136\u540e\uff0c\u5728\u9879\u76ee\u7684\u6839\u76ee\u5f55\u4e0b\uff0c\u65b0\u5efa\u4e00\u4e2a\u6587\u672c\u6587\u4ef6 Dockerfile\uff0c\u5199\u5165\u4e0b\u9762\u7684<a href=\"https:\/\/github.com\/ruanyf\/koa-demos\/blob\/master\/Dockerfile\" target=\"_blank\" rel=\"noreferrer noopener\">\u5185\u5bb9<\/a>\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\nFROM node:8.4\nCOPY . \/app\nWORKDIR \/app\nRUN npm install --registry=https:\/\/registry.npm.taobao.org\nEXPOSE 3000\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u9762\u4ee3\u7801\u4e00\u5171\u4e94\u884c\uff0c\u542b\u4e49\u5982\u4e0b\u3002<\/p>\n\n\n\n<ul><li><code>FROM node:8.4<\/code>\uff1a\u8be5 image \u6587\u4ef6\u7ee7\u627f\u5b98\u65b9\u7684 node image\uff0c\u5192\u53f7\u8868\u793a\u6807\u7b7e\uff0c\u8fd9\u91cc\u6807\u7b7e\u662f<code>8.4<\/code>\uff0c\u53738.4\u7248\u672c\u7684 node\u3002<\/li><li><code>COPY . \/app<\/code>\uff1a\u5c06\u5f53\u524d\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6587\u4ef6\uff08\u9664\u4e86<code>.dockerignore<\/code>\u6392\u9664\u7684\u8def\u5f84\uff09\uff0c\u90fd\u62f7\u8d1d\u8fdb\u5165 image \u6587\u4ef6\u7684<code>\/app<\/code>\u76ee\u5f55\u3002<\/li><li><code>WORKDIR \/app<\/code>\uff1a\u6307\u5b9a\u63a5\u4e0b\u6765\u7684\u5de5\u4f5c\u8def\u5f84\u4e3a<code>\/app<\/code>\u3002<\/li><li><code>RUN npm install<\/code>\uff1a\u5728<code>\/app<\/code>\u76ee\u5f55\u4e0b\uff0c\u8fd0\u884c<code>npm install<\/code>\u547d\u4ee4\u5b89\u88c5\u4f9d\u8d56\u3002\u6ce8\u610f\uff0c\u5b89\u88c5\u540e\u6240\u6709\u7684\u4f9d\u8d56\uff0c\u90fd\u5c06\u6253\u5305\u8fdb\u5165 image \u6587\u4ef6\u3002<\/li><li><code>EXPOSE 3000<\/code>\uff1a\u5c06\u5bb9\u5668 3000 \u7aef\u53e3\u66b4\u9732\u51fa\u6765\uff0c \u5141\u8bb8\u5916\u90e8\u8fde\u63a5\u8fd9\u4e2a\u7aef\u53e3\u3002<\/li><\/ul>\n\n\n\n<h4>2 \u521b\u5efa image \u6587\u4ef6<\/h4>\n\n\n\n<p>\u6709\u4e86 Dockerfile \u6587\u4ef6\u4ee5\u540e\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528<code>docker image build<\/code>\u547d\u4ee4\u521b\u5efa image \u6587\u4ef6\u4e86\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ docker image build -t koa-demo .\n# \u6216\u8005\n$ docker image build -t koa-demo:0.0.1 .\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u9762\u4ee3\u7801\u4e2d\uff0c<code>-t<\/code>\u53c2\u6570\u7528\u6765\u6307\u5b9a image \u6587\u4ef6\u7684\u540d\u5b57\uff0c\u540e\u9762\u8fd8\u53ef\u4ee5\u7528\u5192\u53f7\u6307\u5b9a\u6807\u7b7e\u3002\u5982\u679c\u4e0d\u6307\u5b9a\uff0c\u9ed8\u8ba4\u7684\u6807\u7b7e\u5c31\u662f<code>latest<\/code>\u3002\u6700\u540e\u7684\u90a3\u4e2a\u70b9\u8868\u793a Dockerfile \u6587\u4ef6\u6240\u5728\u7684\u8def\u5f84\uff0c\u4e0a\u4f8b\u662f\u5f53\u524d\u8def\u5f84\uff0c\u6240\u4ee5\u662f\u4e00\u4e2a\u70b9\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u8fd0\u884c\u6210\u529f\uff0c\u5c31\u53ef\u4ee5\u770b\u5230\u65b0\u751f\u6210\u7684 image \u6587\u4ef6<code>koa-demo<\/code>\u4e86\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ docker image ls\n<\/code><\/pre>\n\n\n\n<h4>3 \u751f\u6210\u5bb9\u5668<\/h4>\n\n\n\n<p><code>docker container run<\/code>\u547d\u4ee4\u4f1a\u4ece image \u6587\u4ef6\u751f\u6210\u5bb9\u5668\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ docker container run -p 8000:3000 -it koa-demo \/bin\/bash\n# \u6216\u8005\n$ docker container run -p 8000:3000 -it koa-demo:0.0.1 \/bin\/bash\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u9762\u547d\u4ee4\u7684\u5404\u4e2a\u53c2\u6570\u542b\u4e49\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ul><li><code>-p<\/code>\u53c2\u6570\uff1a\u5bb9\u5668\u7684 3000 \u7aef\u53e3\u6620\u5c04\u5230\u672c\u673a\u7684 8000 \u7aef\u53e3\u3002<\/li><li><code>-it<\/code>\u53c2\u6570\uff1a\u5bb9\u5668\u7684 Shell \u6620\u5c04\u5230\u5f53\u524d\u7684 Shell\uff0c\u7136\u540e\u4f60\u5728\u672c\u673a\u7a97\u53e3\u8f93\u5165\u7684\u547d\u4ee4\uff0c\u5c31\u4f1a\u4f20\u5165\u5bb9\u5668\u3002<\/li><li><code>koa-demo:0.0.1<\/code>\uff1aimage \u6587\u4ef6\u7684\u540d\u5b57\uff08\u5982\u679c\u6709\u6807\u7b7e\uff0c\u8fd8\u9700\u8981\u63d0\u4f9b\u6807\u7b7e\uff0c\u9ed8\u8ba4\u662f latest \u6807\u7b7e\uff09\u3002<\/li><li><code>\/bin\/bash<\/code>\uff1a\u5bb9\u5668\u542f\u52a8\u4ee5\u540e\uff0c\u5185\u90e8\u7b2c\u4e00\u4e2a\u6267\u884c\u7684\u547d\u4ee4\u3002\u8fd9\u91cc\u662f\u542f\u52a8 Bash\uff0c\u4fdd\u8bc1\u7528\u6237\u53ef\u4ee5\u4f7f\u7528 Shell\u3002<\/li><\/ul>\n\n\n\n<p>\u5982\u679c\u4e00\u5207\u6b63\u5e38\uff0c\u8fd0\u884c\u4e0a\u9762\u7684\u547d\u4ee4\u4ee5\u540e\uff0c\u5c31\u4f1a\u8fd4\u56de\u4e00\u4e2a\u547d\u4ee4\u884c\u63d0\u793a\u7b26\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n<a href=\"mailto:root@66d80f4aaf\">root@66d80f4aaf<\/a>1e:\/app#\n<\/code><\/pre>\n\n\n\n<p>\u8fd9\u8868\u793a\u4f60\u5df2\u7ecf\u5728\u5bb9\u5668\u91cc\u9762\u4e86\uff0c\u8fd4\u56de\u7684\u63d0\u793a\u7b26\u5c31\u662f\u5bb9\u5668\u5185\u90e8\u7684 Shell \u63d0\u793a\u7b26\u3002\u6267\u884c\u4e0b\u9762\u7684\u547d\u4ee4\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n<a href=\"mailto:root@66d80f4aaf\">root@66d80f4aaf<\/a>1e:\/app# node demos\/01.js\n<\/code><\/pre>\n\n\n\n<p>\u8fd9\u65f6\uff0cKoa \u6846\u67b6\u5df2\u7ecf\u8fd0\u884c\u8d77\u6765\u4e86\u3002\u6253\u5f00\u672c\u673a\u7684\u6d4f\u89c8\u5668\uff0c\u8bbf\u95ee http:\/\/127.0.0.1:8000\uff0c\u7f51\u9875\u663e\u793a&#8221;Not Found&#8221;\uff0c\u8fd9\u662f\u56e0\u4e3a\u8fd9\u4e2a&nbsp;<a href=\"https:\/\/github.com\/ruanyf\/koa-demos\/blob\/master\/demos\/01.js\" target=\"_blank\" rel=\"noreferrer noopener\">demo<\/a>&nbsp;\u6ca1\u6709\u5199\u8def\u7531\u3002<\/p>\n\n\n\n<p>\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0cNode \u8fdb\u7a0b\u8fd0\u884c\u5728 Docker \u5bb9\u5668\u7684\u865a\u62df\u73af\u5883\u91cc\u9762\uff0c\u8fdb\u7a0b\u63a5\u89e6\u5230\u7684\u6587\u4ef6\u7cfb\u7edf\u548c\u7f51\u7edc\u63a5\u53e3\u90fd\u662f\u865a\u62df\u7684\uff0c\u4e0e\u672c\u673a\u7684\u6587\u4ef6\u7cfb\u7edf\u548c\u7f51\u7edc\u63a5\u53e3\u662f\u9694\u79bb\u7684\uff0c\u56e0\u6b64\u9700\u8981\u5b9a\u4e49\u5bb9\u5668\u4e0e\u7269\u7406\u673a\u7684\u7aef\u53e3\u6620\u5c04\uff08map\uff09\u3002<\/p>\n\n\n\n<p>\u73b0\u5728\uff0c\u5728\u5bb9\u5668\u7684\u547d\u4ee4\u884c\uff0c\u6309\u4e0b Ctrl + c \u505c\u6b62 Node \u8fdb\u7a0b\uff0c\u7136\u540e\u6309\u4e0b Ctrl + d \uff08\u6216\u8005\u8f93\u5165 exit\uff09\u9000\u51fa\u5bb9\u5668\u3002\u6b64\u5916\uff0c\u4e5f\u53ef\u4ee5\u7528<code>docker container kill<\/code>\u7ec8\u6b62\u5bb9\u5668\u8fd0\u884c\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n# \u5728\u672c\u673a\u7684\u53e6\u4e00\u4e2a\u7ec8\u7aef\u7a97\u53e3\uff0c\u67e5\u51fa\u5bb9\u5668\u7684 ID\n$ docker container ls\n\n# \u505c\u6b62\u6307\u5b9a\u7684\u5bb9\u5668\u8fd0\u884c\n$ docker container kill &#091;containerID]\n<\/code><\/pre>\n\n\n\n<p>\u5bb9\u5668\u505c\u6b62\u8fd0\u884c\u4e4b\u540e\uff0c\u5e76\u4e0d\u4f1a\u6d88\u5931\uff0c\u7528\u4e0b\u9762\u7684\u547d\u4ee4\u5220\u9664\u5bb9\u5668\u6587\u4ef6\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n# \u67e5\u51fa\u5bb9\u5668\u7684 ID\n$ docker container ls --all\n\n# \u5220\u9664\u6307\u5b9a\u7684\u5bb9\u5668\u6587\u4ef6\n$ docker container rm &#091;containerID]\n<\/code><\/pre>\n\n\n\n<p>\u4e5f\u53ef\u4ee5\u4f7f\u7528<code>docker container run<\/code>\u547d\u4ee4\u7684<code>--rm<\/code>\u53c2\u6570\uff0c\u5728\u5bb9\u5668\u7ec8\u6b62\u8fd0\u884c\u540e\u81ea\u52a8\u5220\u9664\u5bb9\u5668\u6587\u4ef6\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ docker container run --rm -p 8000:3000 -it koa-demo \/bin\/bash\n<\/code><\/pre>\n\n\n\n<h4>4 CMD \u547d\u4ee4<\/h4>\n\n\n\n<p>\u4e0a\u4e00\u8282\u7684\u4f8b\u5b50\u91cc\u9762\uff0c\u5bb9\u5668\u542f\u52a8\u4ee5\u540e\uff0c\u9700\u8981\u624b\u52a8\u8f93\u5165\u547d\u4ee4<code>node demos\/01.js<\/code>\u3002\u6211\u4eec\u53ef\u4ee5\u628a\u8fd9\u4e2a\u547d\u4ee4\u5199\u5728 Dockerfile \u91cc\u9762\uff0c\u8fd9\u6837\u5bb9\u5668\u542f\u52a8\u4ee5\u540e\uff0c\u8fd9\u4e2a\u547d\u4ee4\u5c31\u5df2\u7ecf\u6267\u884c\u4e86\uff0c\u4e0d\u7528\u518d\u624b\u52a8\u8f93\u5165\u4e86\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\nFROM node:8.4\nCOPY . \/app\nWORKDIR \/app\nRUN npm install --registry=https:\/\/registry.npm.taobao.org\nEXPOSE 3000\nCMD node demos\/01.js\n<\/code><\/pre>\n\n\n\n<p>\u4e0a\u9762\u7684 Dockerfile \u91cc\u9762\uff0c\u591a\u4e86\u6700\u540e\u4e00\u884c<code>CMD node demos\/01.js<\/code>\uff0c\u5b83\u8868\u793a\u5bb9\u5668\u542f\u52a8\u540e\u81ea\u52a8\u6267\u884c<code>node demos\/01.js<\/code>\u3002<\/p>\n\n\n\n<p>\u4f60\u53ef\u80fd\u4f1a\u95ee\uff0c<code>RUN<\/code>\u547d\u4ee4\u4e0e<code>CMD<\/code>\u547d\u4ee4\u7684\u533a\u522b\u5728\u54ea\u91cc\uff1f\u7b80\u5355\u8bf4\uff0c<code>RUN<\/code>\u547d\u4ee4\u5728 image \u6587\u4ef6\u7684\u6784\u5efa\u9636\u6bb5\u6267\u884c\uff0c\u6267\u884c\u7ed3\u679c\u90fd\u4f1a\u6253\u5305\u8fdb\u5165 image \u6587\u4ef6\uff1b<code>CMD<\/code>\u547d\u4ee4\u5219\u662f\u5728\u5bb9\u5668\u542f\u52a8\u540e\u6267\u884c\u3002\u53e6\u5916\uff0c\u4e00\u4e2a Dockerfile \u53ef\u4ee5\u5305\u542b\u591a\u4e2a<code>RUN<\/code>\u547d\u4ee4\uff0c\u4f46\u662f\u53ea\u80fd\u6709\u4e00\u4e2a<code>CMD<\/code>\u547d\u4ee4\u3002<\/p>\n\n\n\n<p>\u6ce8\u610f\uff0c\u6307\u5b9a\u4e86<code>CMD<\/code>\u547d\u4ee4\u4ee5\u540e\uff0c<code>docker container run<\/code>\u547d\u4ee4\u5c31\u4e0d\u80fd\u9644\u52a0\u547d\u4ee4\u4e86\uff08\u6bd4\u5982\u524d\u9762\u7684<code>\/bin\/bash<\/code>\uff09\uff0c\u5426\u5219\u5b83\u4f1a\u8986\u76d6<code>CMD<\/code>\u547d\u4ee4\u3002\u73b0\u5728\uff0c\u542f\u52a8\u5bb9\u5668\u53ef\u4ee5\u4f7f\u7528\u4e0b\u9762\u7684\u547d\u4ee4\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ docker container run --rm -p 8000:3000 -it koa-demo:0.0.1\n<\/code><\/pre>\n\n\n\n<h4>5 \u53d1\u5e03 image \u6587\u4ef6<\/h4>\n\n\n\n<p>\u5bb9\u5668\u8fd0\u884c\u6210\u529f\u540e\uff0c\u5c31\u786e\u8ba4\u4e86 image \u6587\u4ef6\u7684\u6709\u6548\u6027\u3002\u8fd9\u65f6\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u8003\u8651\u628a image \u6587\u4ef6\u5206\u4eab\u5230\u7f51\u4e0a\uff0c\u8ba9\u5176\u4ed6\u4eba\u4f7f\u7528\u3002<\/p>\n\n\n\n<p>\u9996\u5148\uff0c\u53bb&nbsp;<a href=\"https:\/\/hub.docker.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">hub.docker.com<\/a>&nbsp;\u6216&nbsp;<a href=\"https:\/\/cloud.docker.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">cloud.docker.com<\/a>&nbsp;\u6ce8\u518c\u4e00\u4e2a\u8d26\u6237\u3002\u7136\u540e\uff0c\u7528\u4e0b\u9762\u7684\u547d\u4ee4\u767b\u5f55\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ docker login\n<\/code><\/pre>\n\n\n\n<p>\u63a5\u7740\uff0c\u4e3a\u672c\u5730\u7684 image \u6807\u6ce8\u7528\u6237\u540d\u548c\u7248\u672c\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ docker image tag &#091;imageName] &#091;username]\/&#091;repository]:&#091;tag]\n# \u5b9e\u4f8b\n$ docker image tag koa-demos:0.0.1 ruanyf\/koa-demos:0.0.1\n<\/code><\/pre>\n\n\n\n<p>\u4e5f\u53ef\u4ee5\u4e0d\u6807\u6ce8\u7528\u6237\u540d\uff0c\u91cd\u65b0\u6784\u5efa\u4e00\u4e0b image \u6587\u4ef6\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ docker image build -t &#091;username]\/&#091;repository]:&#091;tag] .\n<\/code><\/pre>\n\n\n\n<p>\u6700\u540e\uff0c\u53d1\u5e03 image \u6587\u4ef6\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ docker image push &#091;username]\/&#091;repository]:&#091;tag]\n<\/code><\/pre>\n\n\n\n<p>\u53d1\u5e03\u6210\u529f\u4ee5\u540e\uff0c\u767b\u5f55 hub.docker.com\uff0c\u5c31\u53ef\u4ee5\u770b\u5230\u5df2\u7ecf\u53d1\u5e03\u7684 image \u6587\u4ef6\u3002<\/p>\n\n\n\n<h3>2.6 \u57fa\u4e8e\u5df2\u6709\u7684image\u53d1\u5e03\u65b0\u7684image<\/h3>\n\n\n\n<ul><li>\u5c06\u5bb9\u5668\u91cc\u9762\u8fd0\u884c\u7684\u7a0b\u5e8f\u53ca\u8fd0\u884c\u73af\u5883\u6253\u5305\u751f\u6210\u65b0\u7684\u955c\u50cf<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>docker commit &#091;\u9009\u9879] \u5bb9\u5668ID\/\u540d\u79f0 \u4ed3\u5e93\u540d\u79f0:&#091;\u6807\u7b7e]\n-m\uff1a\u8bf4\u660e\u4fe1\u606f\n-a\uff1a\u4f5c\u8005\u4fe1\u606f\n-p\uff1a\u751f\u6210\u8fc7\u7a0b\u4e2d\u505c\u6b62\u5bb9\u5668\u7684\u8fd0\u884c<\/code><\/pre>\n\n\n\n<h3>\u5176\u4ed6\u6709\u7528\u7684\u547d\u4ee4<\/h3>\n\n\n\n<p>docker \u7684\u4e3b\u8981\u7528\u6cd5\u5c31\u662f\u4e0a\u9762\u8fd9\u4e9b\uff0c\u6b64\u5916\u8fd8\u6709\u51e0\u4e2a\u547d\u4ee4\uff0c\u4e5f\u975e\u5e38\u6709\u7528\u3002<\/p>\n\n\n\n<p><strong>\uff081\uff09docker container start<\/strong><\/p>\n\n\n\n<p>\u524d\u9762\u7684<code>docker container run<\/code>\u547d\u4ee4\u662f\u65b0\u5efa\u5bb9\u5668\uff0c\u6bcf\u8fd0\u884c\u4e00\u6b21\uff0c\u5c31\u4f1a\u65b0\u5efa\u4e00\u4e2a\u5bb9\u5668\u3002\u540c\u6837\u7684\u547d\u4ee4\u8fd0\u884c\u4e24\u6b21\uff0c\u5c31\u4f1a\u751f\u6210\u4e24\u4e2a\u4e00\u6a21\u4e00\u6837\u7684\u5bb9\u5668\u6587\u4ef6\u3002\u5982\u679c\u5e0c\u671b\u91cd\u590d\u4f7f\u7528\u5bb9\u5668\uff0c\u5c31\u8981\u4f7f\u7528<code>docker container start<\/code>\u547d\u4ee4\uff0c\u5b83\u7528\u6765\u542f\u52a8\u5df2\u7ecf\u751f\u6210\u3001\u5df2\u7ecf\u505c\u6b62\u8fd0\u884c\u7684\u5bb9\u5668\u6587\u4ef6\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ docker container start &#091;containerID]\n<\/code><\/pre>\n\n\n\n<p><strong>\uff082\uff09docker container stop<\/strong><\/p>\n\n\n\n<p>\u524d\u9762\u7684<code>docker container kill<\/code>\u547d\u4ee4\u7ec8\u6b62\u5bb9\u5668\u8fd0\u884c\uff0c\u76f8\u5f53\u4e8e\u5411\u5bb9\u5668\u91cc\u9762\u7684\u4e3b\u8fdb\u7a0b\u53d1\u51fa SIGKILL \u4fe1\u53f7\u3002\u800c<code>docker container stop<\/code>\u547d\u4ee4\u4e5f\u662f\u7528\u6765\u7ec8\u6b62\u5bb9\u5668\u8fd0\u884c\uff0c\u76f8\u5f53\u4e8e\u5411\u5bb9\u5668\u91cc\u9762\u7684\u4e3b\u8fdb\u7a0b\u53d1\u51fa SIGTERM \u4fe1\u53f7\uff0c\u7136\u540e\u8fc7\u4e00\u6bb5\u65f6\u95f4\u518d\u53d1\u51fa SIGKILL \u4fe1\u53f7\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ docker container stop &#091;containerID]\n<\/code><\/pre>\n\n\n\n<p>\u8fd9\u4e24\u4e2a\u4fe1\u53f7\u7684\u5dee\u522b\u662f\uff0c\u5e94\u7528\u7a0b\u5e8f\u6536\u5230 SIGTERM \u4fe1\u53f7\u4ee5\u540e\uff0c\u53ef\u4ee5\u81ea\u884c\u8fdb\u884c\u6536\u5c3e\u6e05\u7406\u5de5\u4f5c\uff0c\u4f46\u4e5f\u53ef\u4ee5\u4e0d\u7406\u4f1a\u8fd9\u4e2a\u4fe1\u53f7\u3002\u5982\u679c\u6536\u5230 SIGKILL \u4fe1\u53f7\uff0c\u5c31\u4f1a\u5f3a\u884c\u7acb\u5373\u7ec8\u6b62\uff0c\u90a3\u4e9b\u6b63\u5728\u8fdb\u884c\u4e2d\u7684\u64cd\u4f5c\u4f1a\u5168\u90e8\u4e22\u5931\u3002<\/p>\n\n\n\n<p><strong>\uff083\uff09docker container logs<\/strong><\/p>\n\n\n\n<p><code>docker container logs<\/code>\u547d\u4ee4\u7528\u6765\u67e5\u770b docker \u5bb9\u5668\u7684\u8f93\u51fa\uff0c\u5373\u5bb9\u5668\u91cc\u9762 Shell \u7684\u6807\u51c6\u8f93\u51fa\u3002\u5982\u679c<code>docker run<\/code>\u547d\u4ee4\u8fd0\u884c\u5bb9\u5668\u7684\u65f6\u5019\uff0c\u6ca1\u6709\u4f7f\u7528<code>-it<\/code>\u53c2\u6570\uff0c\u5c31\u8981\u7528\u8fd9\u4e2a\u547d\u4ee4\u67e5\u770b\u8f93\u51fa\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ docker container logs &#091;containerID]\n<\/code><\/pre>\n\n\n\n<p><strong>\uff084\uff09docker container exec<\/strong><\/p>\n\n\n\n<p><code>docker container exec<\/code>\u547d\u4ee4\u7528\u4e8e\u8fdb\u5165\u4e00\u4e2a\u6b63\u5728\u8fd0\u884c\u7684 docker \u5bb9\u5668\u3002\u5982\u679c<code>docker run<\/code>\u547d\u4ee4\u8fd0\u884c\u5bb9\u5668\u7684\u65f6\u5019\uff0c\u6ca1\u6709\u4f7f\u7528<code>-it<\/code>\u53c2\u6570\uff0c\u5c31\u8981\u7528\u8fd9\u4e2a\u547d\u4ee4\u8fdb\u5165\u5bb9\u5668\u3002\u4e00\u65e6\u8fdb\u5165\u4e86\u5bb9\u5668\uff0c\u5c31\u53ef\u4ee5\u5728\u5bb9\u5668\u7684 Shell \u6267\u884c\u547d\u4ee4\u4e86\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ docker container exec -it &#091;containerID] \/bin\/bash\n<\/code><\/pre>\n\n\n\n<p><strong>\uff085\uff09docker container cp<\/strong><\/p>\n\n\n\n<p><code>docker container cp<\/code>\u547d\u4ee4\u7528\u4e8e\u4ece\u6b63\u5728\u8fd0\u884c\u7684 Docker \u5bb9\u5668\u91cc\u9762\uff0c\u5c06\u6587\u4ef6\u62f7\u8d1d\u5230\u672c\u673a\u3002\u4e0b\u9762\u662f\u62f7\u8d1d\u5230\u5f53\u524d\u76ee\u5f55\u7684\u5199\u6cd5\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n$ docker container cp &#091;containID]:&#091;\/path\/to\/file] .\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u8d44\u6e90\uff1a Docker \u4ece\u5165\u95e8\u5230\u5b9e\u8df5 Docker: https:\/\/www.docker.com 1\u3001\u4ec0\u4e48\u662fD &hellip; <a href=\"http:\/\/139.9.1.231\/index.php\/2022\/10\/23\/docker\/\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">Docker<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[],"_links":{"self":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/9033"}],"collection":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/comments?post=9033"}],"version-history":[{"count":34,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/9033\/revisions"}],"predecessor-version":[{"id":9483,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/9033\/revisions\/9483"}],"wp:attachment":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/media?parent=9033"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/categories?post=9033"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/tags?post=9033"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}