{"id":290,"date":"2017-06-26T11:25:07","date_gmt":"2017-06-26T03:25:07","guid":{"rendered":"https:\/\/blog.jsjs.org\/?p=290"},"modified":"2017-06-26T11:25:07","modified_gmt":"2017-06-26T03:25:07","slug":"docker%e5%b0%8f%e7%bb%93%ef%bc%88%e4%b8%80%ef%bc%89docker%e6%9e%b6%e6%9e%84%e5%8f%8a%e5%b8%b8%e7%94%a8%e5%91%bd%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/blog.jsjs.org\/?p=290","title":{"rendered":"Docker\u5c0f\u7ed3\uff08\u4e00\uff09docker\u67b6\u6784\u53ca\u5e38\u7528\u547d\u4ee4"},"content":{"rendered":"

14\u5e74\u5de6\u53f3\u6700\u65e9\u63a5\u89e6\u8fc7docker\uff0c\u5f53\u65f6\u5728ubuntu\u7cfb\u7edf\u4e2d\u53ea\u7b80\u5355\u7684\u8fd0\u884c\u8fc7\u51e0\u4e2a\u547d\u4ee4\u7a0d\u7565\u6d4b\u8bd5\u8fc7\u3002\u5728\u7ea2\u5e3dRHCA\u4e2d\u6709DO280\u8bfe\u7a0b\uff08\u7ea2\u5e3dDIY \u7684 docker + k8s + etcd + haproxy\u7ec4\u5408\u4ea7\u54c1\uff09\uff0c\u8d81\u7740\u5b66\u4e60DO280\u8bfe\u7a0b\u7684\u673a\u4f1a \uff0c\u505a\u4e0bDOCKer\u5185\u5bb9\u7684\u5c0f\u7ed3\uff0c\u672c\u7bc7\u5148\u4ecedocker\u67b6\u6784\u5f00\u59cb\u8bf4\u8d77\u3002<\/p>\n

\u4e00\u3001docker\u67b6\u6784\u548c\u5e38\u7528\u547d\u4ee4<\/h3>\n

\u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u5148\u7b80\u5355\u7684\u770b\u4e0bdocker\u7684\u67b6\u6784\u56fe\uff0c\u5982\u4e0b\uff1a<\/p>\n

\"docker\"<\/p>\n

docker\u7684\u5e38\u7528\u547d\u4ee4\u5982\u4e0b<\/strong>\uff1a<\/p>\n

    \n
  1. \u5bb9\u5668\u751f\u547d\u5468\u671f\u7ba1\u7406<\/span> \u2014<\/span> docker <\/span>[<\/span>run<\/span>|<\/span>start<\/span>|<\/span>stop<\/span>|<\/span>restart<\/span>|<\/span>kill<\/span>|<\/span>rm<\/span>|<\/span>pause<\/span>|<\/span>unpause<\/span>]<\/span><\/li>\n
  2. \u5bb9\u5668\u64cd\u4f5c\u8fd0\u7ef4<\/span> \u2014<\/span> docker <\/span>[<\/span>ps<\/span>|<\/span>inspect<\/span>|<\/span>top<\/span>|<\/span>attach<\/span>|<\/span>events<\/span>|<\/span>logs<\/span>|<\/span>wait<\/span>|<\/span>export<\/span>|<\/span>port<\/span>]<\/span><\/li>\n
  3. \u5bb9\u5668<\/span>rootfs<\/span>\u547d\u4ee4<\/span> \u2014<\/span> docker <\/span>[<\/span>commit<\/span>|<\/span>cp<\/span>|<\/span>diff<\/span>]<\/span><\/li>\n
  4. \u955c\u50cf\u4ed3\u5e93<\/span> \u2014<\/span> docker <\/span>[<\/span>login<\/span>|<\/span>pull<\/span>|<\/span>push<\/span>|<\/span>search<\/span>]<\/span><\/li>\n
  5. \u672c\u5730\u955c\u50cf\u7ba1\u7406<\/span> \u2014<\/span> docker <\/span>[<\/span>images<\/span>|<\/span>rmi<\/span>|<\/span>tag<\/span>|<\/span>build<\/span>|<\/span>history<\/span>|<\/span>save<\/span>|<\/span>import<\/span>]<\/span><\/li>\n
  6. \u5176\u4ed6\u547d\u4ee4<\/span> \u2014<\/span> docker <\/span>[<\/span>info<\/span>|<\/span>version<\/span>]<\/span><\/li>\n<\/ol>\n

    \u4e8c\u3001\u547d\u4ee4\u6267\u884c<\/h3>\n

    1\u3001images\u955c\u8c61<\/h4>\n

    \u8fd9\u91cc\u5148\u4ece\u56fd\u5185\u7684163\u955c\u50cf\u6e90\u4e0b\u8f7d\u4e00\u4e2aimage\u955c\u50cf\uff0c\u67e5\u770b\u5e76\u8fd0\u884c\u8be5\u955c\u50cf\uff0c\u4f7f\u671f\u4ea7\u751f\u4e00\u4e2a\u5bb9\u5668\uff1a<\/p>\n

      \n
    1. [<\/span>root@localhost docker<\/span>]<\/span># docker pull hub.c.163.com\/public\/centos:7.2.1511 \/\/\u4ece\u56fd\u5185163\u6e90\u62c9\u53d6\u4e00\u4e2adocker\u955c\u50cf<\/span><\/li>\n
    2. [<\/span>root@localhost centos7<\/span>]<\/span># docker images \/\/\u67e5\u770b\u73b0\u6709\u955c\u50cf<\/span><\/li>\n
    3. REPOSITORY TAG IMAGE ID CREATED SIZE<\/span><\/li>\n
    4. hub<\/span>.<\/span>c<\/span>.<\/span>163.com<\/span>\/<\/span>public<\/span>\/<\/span>centos <\/span>7.2<\/span>.<\/span>1511<\/span> 84352c4ff678<\/span> 7<\/span> months ago <\/span>355.7<\/span> MB<\/span><\/li>\n
    5. [<\/span>root@localhost centos7<\/span>]<\/span># docker run -i -t 84352c4ff678 \/bin\/bash \/\/\u4f7f\u7528\u521a\u521a\u7684\u955c\u50cf\u8fd0\u884c\u4e00\u4e2a\u5bb9\u5668<\/span><\/li>\n
    6. [<\/span>root@81adc321fd6c <\/span>\/]<\/span># ps auxf<\/span><\/li>\n
    7. USER PID <\/span>%<\/span>CPU <\/span>%<\/span>MEM VSZ RSS TTY STAT START TIME COMMAND<\/span><\/li>\n
    8. root <\/span>1<\/span> 1.3<\/span> 0.0<\/span> 11768<\/span> 1876<\/span> ?<\/span> Ss<\/span> 03<\/span>:<\/span>13<\/span> 0<\/span>:<\/span>00<\/span> \/<\/span>bin<\/span>\/<\/span>bash<\/span><\/li>\n
    9. root <\/span>17<\/span> 0.0<\/span> 0.0<\/span> 35880<\/span> 1436<\/span> ?<\/span> R<\/span>+<\/span> 03<\/span>:<\/span>13<\/span> 0<\/span>:<\/span>00<\/span> ps auxf<\/span><\/li>\n<\/ol>\n

      2\u3001commit image<\/h4>\n

      \u5728\u8be5\u5bb9\u5668\u5185\u6267\u884c\u4e86\u4e00\u7cfb\u7edf\u64cd\u4f5c\u540e\uff0c\u53ef\u4ee5\u5c06\u8be5container \u91cd\u65b0commit \u4e3a\u4e00\u4e2a\u65b0\u7684image\uff0c\u5982\u4e0b\uff1a<\/p>\n

        \n
      1. [<\/span>root@localhost centos7<\/span>]<\/span># docker ps<\/span><\/li>\n
      2. CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES<\/span><\/li>\n
      3. dc27fe50bb80 <\/span>84352c4ff678<\/span> “\/bin\/bash”<\/span> About<\/span> an hour ago <\/span>Up<\/span> About<\/span> an hour <\/span>22<\/span>\/<\/span>tcp gloomy_hugle<\/span><\/li>\n
      4. [<\/span>root@localhost centos7<\/span>]<\/span># docker commit -m “some tools installed” dc27fe50bb80 361way\/centos:7.2<\/span><\/li>\n
      5. sha256<\/span>:<\/span>5a3a8963b1e8a575d860ca3e32dbbccab0138dc70da065700eef2a90659eed2c<\/span><\/li>\n
      6. [<\/span>root@localhost centos7<\/span>]<\/span># docker images<\/span><\/li>\n
      7. REPOSITORY TAG IMAGE ID CREATED SIZE<\/span><\/li>\n
      8. 361way<\/span>\/<\/span>centos <\/span>7.2<\/span> 5a3a8963b1e8<\/span> 6<\/span> seconds ago <\/span>570.5<\/span> MB<\/span><\/li>\n
      9. hub<\/span>.<\/span>c<\/span>.<\/span>163.com<\/span>\/<\/span>public<\/span>\/<\/span>centos <\/span>7.2<\/span>.<\/span>1511<\/span> 84352c4ff678<\/span> 7<\/span> months ago <\/span>355.7<\/span> MB<\/span><\/li>\n<\/ol>\n

        \u8bf7\u6ce8\u610f\uff0c\u5f53\u4f60\u53cd\u590d\u53bbcommit\u4e00\u4e2a\u5bb9\u5668\u7684\u65f6\u5019\uff0c\u6bcf\u6b21\u90fd\u4f1a\u5f97\u5230\u4e00\u4e2a\u65b0\u7684IMAGE ID\uff0c\u5047\u5982\u540e\u9762\u7684repository:tag\u6ca1\u6709\u53d8\uff0c\u901a\u8fc7docker images\u53ef\u4ee5\u770b\u5230\uff0c\u4e4b\u524d\u63d0\u4ea4\u7684\u90a3\u4efd\u955c\u50cf\u7684repository:tag\u5c31\u4f1a\u53d8\u6210none:none\uff0c\u6240\u4ee5\u5c3d\u91cf\u907f\u514d\u53cd\u590d\u63d0\u4ea4\u3002<\/p>\n

        3\u3001 save\u3001load\u3001tag\u4e0eimages<\/h4>\n

        \u4f7f\u7528docker save\u53ef\u4ee5\u5c06\u5f53\u524d\u7684images\u5907\u4efd\u6210\u4e00\u4e2atar\u6587\u4ef6\uff0c\u65b9\u4fbf\u5728\u5176\u4ed6\u4e3b\u673a\u4e0a\u901a\u8fc7load\u8f7d\u5165\uff0c\u4f7f\u7528tag\u53ef\u4ee5\u4fee\u6539\u5bf9\u5e94\u7684\u6807\u7b7e\u3002\u5177\u4f53\u7528\u6cd5\u53ef\u4ee5 man\u00a0 docker-save \u3001man docker-load\u3001man docker-tag\u8fdb\u884c\u67e5\u770b\u3002\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n

          \n
        1. [<\/span>root@localhost <\/span>~]<\/span># docker images<\/span><\/li>\n
        2. REPOSITORY TAG IMAGE ID CREATED SIZE<\/span><\/li>\n
        3. 361way<\/span>\/<\/span>centos <\/span>7.2<\/span> 5a3a8963b1e8<\/span> 8<\/span> minutes ago <\/span>570.5<\/span> MB<\/span><\/li>\n
        4. hub<\/span>.<\/span>c<\/span>.<\/span>163.com<\/span>\/<\/span>public<\/span>\/<\/span>centos <\/span>7.2<\/span>.<\/span>1511<\/span> 84352c4ff678<\/span> 7<\/span> months ago <\/span>355.7<\/span> MB<\/span><\/li>\n
        5. [<\/span>root@localhost <\/span>~]<\/span>#<\/span><\/li>\n
        6. [<\/span>root@localhost <\/span>~]<\/span>#<\/span><\/li>\n
        7. [<\/span>root@localhost <\/span>~]<\/span># docker save 5a3a8963b1e8 -o 361way.tar<\/span><\/li>\n
        8. [<\/span>root@localhost <\/span>~]<\/span># docker save 5a3a8963b1e8 > 361way.tar \/\/\u4e5f\u53ef\u4ee5\u4f7f\u7528\u91cd\u5b9a\u5411\u7684\u65b9\u5411<\/span><\/li>\n
        9. [<\/span>root@localhost <\/span>~]<\/span># docker save –output=centos-latest.tar 361way\/centos:7.2 \/\/\u4e5f\u53ef\u4ee5tag\u6807\u7b7e\u8fdb\u884csave<\/span><\/li>\n
        10. [<\/span>root@localhost <\/span>~]<\/span># ls<\/span><\/li>\n
        11. 361way<\/span>.<\/span>tar anaconda<\/span>–<\/span>ks<\/span>.<\/span>cfg docker<\/span>–<\/span>training<\/span><\/li>\n
        12. [<\/span>root@localhost <\/span>~]<\/span># docker rmi 5a3a8963b1e8<\/span><\/li>\n
        13. Untagged<\/span>:<\/span> 361way<\/span>\/<\/span>centos<\/span>:<\/span>7.2<\/span><\/li>\n
        14. Deleted<\/span>:<\/span> sha256<\/span>:<\/span>5a3a8963b1e8a575d860ca3e32dbbccab0138dc70da065700eef2a90659eed2c<\/span><\/li>\n
        15. Deleted<\/span>:<\/span> sha256<\/span>:<\/span>bda71a8e48dc76fa11fd32d22687e48bf0a66425e4dde0d5386712bfde6a1b0e<\/span><\/li>\n
        16. [<\/span>root@localhost <\/span>~]<\/span># docker images<\/span><\/li>\n
        17. REPOSITORY TAG IMAGE ID CREATED SIZE<\/span><\/li>\n
        18. hub<\/span>.<\/span>c<\/span>.<\/span>163.com<\/span>\/<\/span>public<\/span>\/<\/span>centos <\/span>7.2<\/span>.<\/span>1511<\/span> 84352c4ff678<\/span> 7<\/span> months ago <\/span>355.7<\/span> MB<\/span><\/li>\n
        19. [<\/span>root@localhost <\/span>~]<\/span># docker load -i 361way.tar.gz<\/span><\/li>\n
        20. 1dfed3279435<\/span>:<\/span> Loading<\/span> layer <\/span>[==================================================>]<\/span> 220.9<\/span> MB<\/span>\/<\/span>220.9<\/span> MB<\/span><\/li>\n
        21. Loaded<\/span> image ID<\/span>:<\/span> sha256<\/span>:<\/span>5a3a8963b1e8a575d860ca3e32dbbccab0138dc70da065700eef2a90659eed2c<\/span><\/li>\n
        22. [<\/span>root@localhost <\/span>~]<\/span># docker images \/\/\u53ef\u4ee5\u770b\u5230\u521a\u521a\u5bfc\u5165\u7684images\u6ca1\u6709tag\u6807\u7b7e<\/span><\/li>\n
        23. REPOSITORY TAG IMAGE ID CREATED SIZE<\/span><\/li>\n
        24. <<\/span>none<\/span>><\/span> <<\/span>none<\/span>><\/span> 5a3a8963b1e8<\/span> 10<\/span> minutes ago <\/span>570.5<\/span> MB<\/span><\/li>\n
        25. hub<\/span>.<\/span>c<\/span>.<\/span>163.com<\/span>\/<\/span>public<\/span>\/<\/span>centos <\/span>7.2<\/span>.<\/span>1511<\/span> 84352c4ff678<\/span> 7<\/span> months ago <\/span>355.7<\/span> MB<\/span><\/li>\n
        26. [<\/span>root@localhost tmp<\/span>]<\/span># docker tag 5a3a8963b1e8 361way\/centos:latest<\/span><\/li>\n
        27. [<\/span>root@localhost <\/span>~]<\/span># docker images<\/span><\/li>\n
        28. REPOSITORY TAG IMAGE ID CREATED SIZE<\/span><\/li>\n
        29. 361way<\/span>\/<\/span>centos latest <\/span>5a3a8963b1e8<\/span> 8<\/span> minutes ago <\/span>570.5<\/span> MB<\/span><\/li>\n
        30. hub<\/span>.<\/span>c<\/span>.<\/span>163.com<\/span>\/<\/span>public<\/span>\/<\/span>centos <\/span>7.2<\/span>.<\/span>1511<\/span> 84352c4ff678<\/span> 7<\/span> months ago <\/span>355.7<\/span> MB<\/span><\/li>\n<\/ol>\n

          4\u3001\u5bb9\u5668\u76f8\u5173\u547d\u4ee4<\/h4>\n

          \u5bb9\u5668\u76f8\u5173\u7684\u5e38\u7528\u53c2\u6570\u6709docker run \u3001ps \u3001attach\u3001log\u3001commit\u3001rm\u3001inspect \u3002\u5176\u4e2ddocker run -i -t\u00a0 \u201cimage id\u201d\u00a0 \u547d\u4ee4\uff0c\u4f1a\u5c06\u4e00\u4e2aimager\u4f5c\u4e3a\u5bb9\u5668\u8fd0\u884c\u8d77\u6765\uff1bps\u7528\u4e8e\u67e5\u770b\u5f53\u524d\u6d3b\u52a8\u7684\u6240\u6709\u5bb9\u5668\uff0c\u5176\u7ecf\u5e38\u548c\u5176\u4ed6\u53c2\u6570\u914d\u5408\u4f7f\u7528\uff1a<\/p>\n

            \n
          1. [<\/span>root@localhost <\/span>~]<\/span># docker ps<\/span><\/li>\n
          2. CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES<\/span><\/li>\n
          3. dc27fe50bb80 <\/span>84352c4ff678<\/span> “\/bin\/bash”<\/span> 4<\/span> hours ago <\/span>Up<\/span> 10<\/span> minutes <\/span>22<\/span>\/<\/span>tcp gloomy_hugle<\/span><\/li>\n
          4. [<\/span>root@localhost <\/span>~]<\/span># docker ps -a -q<\/span><\/li>\n
          5. dc27fe50bb80<\/span><\/li>\n
          6. [<\/span>root@localhost <\/span>~]<\/span># docker rm -f $(docker ps -a -q) \/\/\u5220\u9664\u6240\u6709\u5bb9\u5668<\/span><\/li>\n<\/ol>\n

            attach\u4e3b\u8981\u662f\u8fde\u63a5\u4e0a\u5f53\u524d\u6b63\u5e38\u5728\u8fd0\u884c\u7684\u5bb9\u5668\uff1blog\u547d\u4ee4\u7528\u4e8e\u6253\u5370\u5bb9\u5668\u8fd0\u884c\u4e2d\u6240\u4ea7\u751f\u7684\u6240\u6709\u65e5\u5fd7\uff1bcommit\u7528\u4e8e\u5c06\u4e00\u4e2a\u5bb9\u5668\u91cd\u65b0\u63d0\u4ea4\u6210images\u6587\u4ef6\uff1binspect\u547d\u4ee4\u7528\u4e8e\u67e5\u770b\u5bb9\u5668\u6216images\u7684\u5c5e\u6027\u4fe1\u606f\uff0c\u8fd9\u91cc\u6bd4\u5982\u63d0\u53d6\u67d0\u4e2a\u5bb9\u5668\u7684IP\u4fe1\u606f\u7684\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n

              \n
            1. [<\/span>root@localhost <\/span>~]<\/span># docker inspect –format='{{.NetworkSettings.IPAddress}}’ dc27fe50bb80<\/span><\/li>\n
            2. 172.17<\/span>.<\/span>0.2<\/span><\/li>\n<\/ol>\n

              \u5982\u679c\u4e0d\u52a0\u4efb\u4f55\u683c\u5f0f\u8fc7\u6ee4\uff08\u540e\u9762\u76f4\u63a5\u8ddf\u5bb9\u5668id\u6216images id\uff09\uff0c\u4f1a\u6253\u5370\u51fa\u6240\u6709\u7684\u5bb9\u5668\u6216images\u4fe1\u606f\u3002<\/p>\n

              docker\u76f8\u5173\u7684\u547d\u4ee4\u8fd9\u91cc\u5148\u5199\u8fd9\u4e48\u591a\uff0c\u56e0\u4e3adocker\u6240\u6709\u7684\u53c2\u6570\u547d\u4ee4\u90fd\u53ef\u4ee5\u901a\u8fc7man docker-\u53c2\u6570 \u7684\u65b9\u5f0f\u83b7\u53d6\u5e2e\u52a9\u4fe1\u606f \u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

              14\u5e74\u5de6\u53f3\u6700\u65e9\u63a5\u89e6\u8fc7docker\uff0c\u5f53\u65f6\u5728ubuntu\u7cfb\u7edf\u4e2d\u53ea\u7b80\u5355\u7684\u8fd0\u884c\u8fc7\u51e0\u4e2a\u547d\u4ee4\u7a0d\u7565\u6d4b\u8bd5\u8fc7\u3002\u5728\u7ea2\u5e3dRHCA\u4e2d\u6709DO280\u8bfe\u7a0b\uff08\u7ea2\u5e3dDIY \u7684 docker + k8s + etcd + haproxy\u7ec4\u5408\u4ea7\u54c1\uff09\uff0c\u8d81\u7740\u5b66\u4e60DO280\u8bfe\u7a0b\u7684\u673a\u4f1a \uff0c\u505a\u4e0bDOCKer\u5185\u5bb9\u7684\u5c0f\u7ed3\uff0c\u672c\u7bc7\u5148\u4ecedocker\u67b6\u6784\u5f00\u59cb\u8bf4\u8d77\u3002 \u4e00\u3001docker\u67b6\u6784\u548c\u5e38\u7528\u547d\u4ee4 \u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u5148\u7b80\u5355\u7684\u770b\u4e0bdocker\u7684\u67b6\u6784\u56fe\uff0c\u5982\u4e0b\uff1a docker\u7684\u5e38\u7528\u547d\u4ee4\u5982\u4e0b\uff1a \u5bb9\u5668\u751f\u547d\u5468\u671f\u7ba1\u7406 \u2014 docker [run|start|stop|restart|kill|rm|pause|unpause] \u5bb9\u5668\u64cd\u4f5c\u8fd0\u7ef4 \u2014 docker […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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