{"id":17101,"date":"2016-07-06T17:07:35","date_gmt":"2016-07-06T09:07:35","guid":{"rendered":"http:\/\/vmcloud.info\/?p=17101"},"modified":"2016-07-06T17:07:35","modified_gmt":"2016-07-06T09:07:35","slug":"%e3%80%90vmcloud%e4%ba%91%e5%b9%b3%e5%8f%b0%e3%80%91%e6%8b%a5%e6%8a%b1docker%ef%bc%88%e5%85%ad%ef%bc%89%e5%85%b3%e4%ba%8edockerfile%ef%bc%882%ef%bc%89","status":"publish","type":"post","link":"https:\/\/vmcloud.info\/?p=17101","title":{"rendered":"\u3010VMCloud\u4e91\u5e73\u53f0\u3011\u62e5\u62b1Docker\uff08\u516d\uff09\u5173\u4e8eDockerFile\uff082\uff09"},"content":{"rendered":"

\u4e0a\u4e00\u7ae0\uff0c\u6211\u4eec\u8bb2\u4e86DockerFile\u7684\u6700\u57fa\u672c\u6784\u6210\uff0c\u8bb2\u4e86\u4e24\u79cdDockerfile\u7684\u6784\u5efaImage\u65b9\u5f0f\uff0c\u8fd9\u4e00\u7bc7\uff0c\u6211\u4eec\u5c06\u6765\u4ecb\u7ecdDockerFile\u91cc\u9762\u6240\u5e26\u7684N\u591a\u53c2\u6570\u3002 <\/p>\n

\u4ee5\u4e0b\u5c31\u662f\u4eca\u5929\u6240\u8981\u8bf4DockerFile\u6d89\u53ca\u7684\u73af\u5883\uff1a <\/p>\n

\"wpsB1A7.tmp\"<\/a>\u3001 <\/p>\n

DockerFile\u7b80\u6613\u793a\u610f\u56fe\uff1a <\/p>\n

\"wpsB1B8.tmp\"<\/a> <\/p>\n

1\u3001 RUN\u53c2\u6570\uff1a\u6211\u4eec\u5728\u4e0a\u4e00\u7ae0\u521b\u5efa\u7684DockerFile\u91cc\u52a0\u5165\u53c2\u6570Run<\/b> yum install \u2013y vim*\uff1a <\/p>\n

\"wpsB1C8.tmp\"<\/a> <\/p>\n

2\u3001 \u5c1d\u8bd5\u6784\u5efa\uff0c\u4f60\u5c31\u4f1a\u53d1\u73b0Dockerfile\u7684RUN\u53c2\u6570\u751f\u6548\u4e86\uff1a <\/p>\n

\"wpsB1D9.tmp\"<\/a> <\/p>\n

\"wpsB1EA.tmp\"<\/a> <\/p>\n

3\u3001 \u6240\u4ee5\uff0cRUN\u7684\u4f5c\u7528\u5c31\u662f\u53ef\u4ee5\u5e2e\u4f60\u8fd0\u884c\u4e00\u4e9b\u9700\u8981\u9884\u8fd0\u884c\u7684\u547d\u4ee4\uff0c\u4f46\u662f\u6700\u597d\u4e0d\u8981\u5728RUN\u91cc\u9762\u505a\u7c7b\u4f3c\u201cyum update\u201d\u3001\u201capt-get update\u201d\u4e4b\u7c7b\u7684\u64cd\u4f5c\uff0c\u8fd9\u5e76\u4e0d\u7b26\u5408Dockerfile\u7684\u6700\u4f73\u5b9e\u8df5\u3002 <\/p>\n

4\u3001 CMD\u53c2\u6570\uff1a\u4ecb\u7ecd\u5230RUN\u5c31\u4e0d\u5f97\u4e0d\u4ecb\u7ecd\u4e0bCMD\u4e86\uff0cCMD\u547d\u4ee4\u4e0eRUN\u7684\u533a\u522b\u5728\u4e8e\uff0cCMD\u5728\u4e00\u4e2aDockerFile\u53ea\u80fd\u7528\u4e00\u6b21\uff0c\u5982\u679c\u5728DockerFile\u5b58\u5728\u591a\u4e2aCMD\u7684\u8bdd\uff0c\u9ed8\u8ba4\u53ea\u8fd0\u884c\u6700\u540e\u4e00\u6761\uff0c\u6bd4\u5982\u4f60\u53ef\u4ee5\u5728\u6700\u540e\u4e00\u884c\u5199\u4e0a\u4e00\u53e5\u201cEnjoy your docker images\u201d\uff0cCMD\u7684\u8c03\u7528\u6bd4\u8f83\u7279\u6b8a\uff0c\u662f\u5728\u901a\u8fc7\u4ee5\u4f60\u7684images\u6784\u5efa\u5b8c\u6210\u5bb9\u5668\u540e\u81ea\u52a8\u89e6\u53d1\uff0c\u6bd4\u5982docker run ImagesName\uff1a <\/p>\n

\"wpsB1FA.tmp\"<\/a> <\/p>\n

5\u3001 EXPOES\u53c2\u6570\uff1a\u8fd9\u4e2a\u53c2\u6570\u7528\u6765\u6307\u5b9aContainer\u9700\u8981\u66b4\u9732\u7ed9\u5176\u4ed6Container\u7684\u7aef\u53e3\uff0c\u76f8\u5f53\u4e8e\u6784\u5efa\u5185\u90e8\u7f51\u7edc\uff0c\u4e0e-p\u7684\u533a\u522b\u5728\u4e8e\uff0cexpoes\u662f\u5bf9\u5185\u63d0\u4f9b\u7aef\u53e3\u65b9\u6cd5\uff08Container\u4e4b\u95f4\uff0c\u6bd4\u5982ngx\u8bbf\u95eemysql\uff09\uff0c-p\u53c2\u6570\u662f\u6620\u5c04\u7aef\u53e3\u76f8\u5f53\u4e8eNAT\uff0c\u6bd4\u5982\uff1a <\/p>\n

\"wpsB1FB.tmp\"<\/a> <\/p>\n

6\u3001 \u6784\u5efa\u5b8c\u6210\uff1a <\/p>\n

\"wpsB21B.tmp\"<\/a> <\/p>\n

7\u3001 \u63a5\u7740\uff0c\u6211\u4eec\u901a\u8fc7\u8fd9\u4e2aimages\u521b\u5efa\u4e24\u4e2a\u5bb9\u5668\uff0c\u5c31\u660e\u767dEXPOSE\u53c2\u6570\u7684\u4f5c\u7528\u4e86\uff0c\u53ef\u4ee5\u770b\u5230\u4e0b\u56fe\u6709\u51fa\u73b0\u201cport 22\u201d\uff1a <\/p>\n

\"wpsB23C.tmp\"<\/a> <\/p>\n

8\u3001 \u4f46\u662f\u5728\u7aef\u53e3\u6620\u5c04\u8868\u91cc\u662f\u770b\u4e0d\u5230\u7684\uff0c\u8bc1\u660e\u8fd9\u662f\u5185\u90e8\u6620\u5c04\u7aef\u53e3\uff1a <\/p>\n

\"wpsB25C.tmp\"<\/a> <\/p>\n

9\u3001 \u8fdb\u5165\u5176\u4e2d\u4e00\u4e2a\u5bb9\u5668\uff0c\u4f7f\u7528nmap\u6d4b\u8bd5\u53e6\u5916\u4e00\u4e2a\u5bb9\u5668\u7684\u7aef\u53e3\u662f\u5426\u80fd\u591f\u76f8\u901a\uff1a <\/p>\n

\"wpsB28C.tmp\"<\/a> <\/p>\n

10\u3001 ENTRYPOINT\u53c2\u6570<\/b>\uff1a\u5c31\u6b64\u53ef\u4ee5\u770b\u51faEXPOSE\u7684\u4f5c\u7528\uff0c\u773c\u5c16\u7684\u4eba\u513f\u53ef\u80fd\u770b\u5230\u6211\u4f7f\u7528\u4e86ENTRYPOINT\u8fd9\u4e2a\u53c2\u6570\uff0cENTRYPOINT\u8fd9\u4e2a\u53c2\u6570\u7684\u5c5e\u6027\u8ddfCMD\u6709\u70b9\u513f\u50cf\uff0c\u540c\u6837\u662f\u591a\u4e2a\u53c2\u6570\u5b58\u5728\u7684\u65f6\u5019\u53ea\u6267\u884c\u6700\u540e\u4e00\u6761\uff0c\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4f7f\u7528\u4e86\u8be5\u53c2\u6570\u5c06SSH\u670d\u52a1\u4f5c\u4e3a\u4e00\u4e2a\u540e\u53f0\u670d\u52a1\u8fdb\u884c\u8fd0\u884c\uff1a <\/p>\n

\"wpsB29C.tmp\"<\/a> <\/p>\n

\n

 <\/p>\n

\"logo\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

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