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2019-06-01 è¿½è¨ ãã®è¨äºãã Dockerfileã®CMDã¨ENTRYPOINTãæ¹ãã¦è§£èª¬ãã - Qiita ã®ã»ãããå§ãã§ãã å è¨äº Dockerfile referenceãDockerfile Best Practicesã«ENTRYPOINTã¨CMDã®æ¸ãæ¹ã¨ä½¿ãåããããã«ä½µç¨ã«ã¤ãã¦æ¸ããã¦ãã¾ããã ENTRYPOINTã¨CMDã®å¼æ°ã®æ¸å¼ ENTRYPOINTã®æ¸å¼ã¯ä»¥ä¸ã®2種é¡ãããã¾ãã ENTRYPOINT ["executable", "param1", "param2"] (ã·ã§ã«ãä»ããã«å®è¡ããã®å½¢å¼ãæ¨å¥¨) ENTRYPOINT command param1 param2 (ã·ã§ã«ãä»ãã¦å®è¡) ã·ã§ã«ãä»ãã¦å®è¡ããã»ãã¯/bin/sh -cã使ã£ã¦å®è¡ããããã§ãã CMDã®æ¸å¼ã¯ä»¥ä¸ã®3種é¡ã§ãã CMD ["executable"
RUN cd /tmp RUN wget http://prdownloads.sourceforge.net/sourceforge/nagios/nagios-4.0.4.tar.gz RUN tar zxvf nagios-4.0.4.tar.gz RUN cd /tmp/nagios-4.0.4 RUN ./configure --with-command-group=nagcmd ããããtarballããã¦ã³ãã¼ãâ¡ï¸è§£åâ¡ï¸configureâ¡ï¸makeããæµãã ä»åã¯/tmpã«ãã¦ã³ãã¼ããã¦è§£åããã©ã«ãã¸ç§»åãconfigureããã¨èãã¦ããã ããããdocker buildã§imageãä½æããéãä¸å½ä»¤æ¯ã«ã³ã³ãããä½æãããã 次ã®å½ä»¤ã¯åã®å½ä»¤ã®ã³ã³ãããåºã«ããæ°ããã³ã³ããã§å®è¡ãããããã ã«ã¬ã³ããã£ã¬ã¯ããªã¯å¸¸ã«"/"ã¨ãªãã ãã®ç¶æ ã§buil
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http://ilikestuffblog.com/2014/01/06/how-to-skip-bundle-install-when-deploying-a-rails-app-to-docker/1 comment | 0 pointsBrian Moreartyãã¿ã¤ãã«ã®å 容ã«ã¤ãã¦ã¾ã¨ãã¦ãã¾ãã Dockerã§ã¯ãRailsã¢ããªããä¾åé¢ä¿ï¼æ£ããRubyã®ãã¼ã¸ã§ã³ãå©ç¨ããgemãªã©ï¼ãçµã¿è¾¼ãã ã¾ã¾ãã³ã³ããã«ãããã¤ã§ãããã¢ããªããã®ã³ã³ããã§ãã¹ãããæ¬çªç°å¢ã®ãã¹ãã«ã¢ããã§ãããäºåã«ã¡ã¢ãªã確ä¿ããå¿ è¦ããªãã®ã§ãããªã軽ãæãã®VMã®ããã§ããããã®ãã¹ãã§ã¯ã³ã³ããä½æã®è©³ç´°ã«ã¯è§¦ããªãããç°¡åã«èª¬æããã¨ãã³ã³ãããã»ããã¢ããããã¹ã¯ãªããã§ããDockerfileãã¤ãã£ã¦ãdocker buildã§å®è¡ããã¨ããã¹ãããã Dockerã¯ãæå
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TL;DR Use the following code snippet (or a variation) after all your app dependencies but before you ADD your app code to the container⦠this way you donât rebuild your modules each time you re-build your container. If your package.json file changes then your modules will be rebuilt. See this gist for a full example. Add this to your Dockerfile, after your deps, but before your app code.gist 1 2 3
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