{"id":61,"date":"2019-02-10T17:20:55","date_gmt":"2019-02-10T09:20:55","guid":{"rendered":"http:\/\/b.yesiyu.top\/?p=61"},"modified":"2019-02-10T17:20:55","modified_gmt":"2019-02-10T09:20:55","slug":"docker-%e5%ae%89%e8%a3%85-python","status":"publish","type":"post","link":"https:\/\/b.yesiyu.top\/?p=61","title":{"rendered":"Docker \u5b89\u88c5 Python"},"content":{"rendered":"

\u65b9\u6cd5\u4e00\u3001docker pull python:3.5<\/h3>\n

\u67e5\u627eDocker Hub\u4e0a\u7684python\u955c\u50cf<\/p>\n

runoob@runoob<\/span>:~\/<\/span>python$ docker search python\r\nNAME                           DESCRIPTION                        STARS     OFFICIAL   AUTOMATED\r\npython                         <\/span>Python<\/span> is<\/span> an interpreted<\/span>,...<\/span>       982<\/span>       [<\/span>OK<\/span>]<\/span>       \r\nkaggle<\/span>\/<\/span>python                  <\/span>Docker<\/span> image <\/span>for<\/span> Python<\/span>...<\/span>         33<\/span>                   [<\/span>OK<\/span>]<\/span>\r\nazukiapp<\/span>\/<\/span>python                <\/span>Docker<\/span> image to run <\/span>Python<\/span> ...<\/span>     3<\/span>                    [<\/span>OK<\/span>]<\/span>\r\nvimagick<\/span>\/<\/span>python                mini python                                  <\/span>2<\/span>          [<\/span>OK<\/span>]<\/span>\r\ntsuru<\/span>\/<\/span>python                   <\/span>Image<\/span> for<\/span> the <\/span>Python<\/span> ...<\/span>           2<\/span>                    [<\/span>OK<\/span>]<\/span>\r\npandada8<\/span>\/<\/span>alpine<\/span>-<\/span>python         <\/span>An<\/span> alpine based python image                 <\/span>1<\/span>          [<\/span>OK<\/span>]<\/span>\r\n1science<\/span>\/<\/span>python                <\/span>Python<\/span> Docker<\/span> images based on <\/span>...<\/span>  1<\/span>                    [<\/span>OK<\/span>]<\/span>\r\nlucidfrontier45<\/span>\/<\/span>python<\/span>-<\/span>uwsgi   <\/span>Python<\/span> with<\/span> uWSGI                  <\/span>1<\/span>                    [<\/span>OK<\/span>]<\/span>\r\norbweb<\/span>\/<\/span>python                  <\/span>Python<\/span> image                       <\/span>1<\/span>                    [<\/span>OK<\/span>]<\/span>\r\npathwar<\/span>\/<\/span>python                 <\/span>Python<\/span> template<\/span> for<\/span> Pathwar<\/span> levels <\/span>1<\/span>                    [<\/span>OK<\/span>]<\/span>\r\nrounds<\/span>\/<\/span>10m<\/span>-<\/span>python              <\/span>Python<\/span>,<\/span> setuptools <\/span>and<\/span> pip<\/span>.<\/span>        0<\/span>                    [<\/span>OK<\/span>]<\/span>\r\nruimashita<\/span>\/<\/span>python              ubuntu <\/span>14.04<\/span> python                <\/span>0<\/span>                    [<\/span>OK<\/span>]<\/span>\r\ntnanba<\/span>\/<\/span>python                  <\/span>Python<\/span> on <\/span>CentOS<\/span>-<\/span>7<\/span> image<\/span>.<\/span>          0<\/span>                    [<\/span>OK<\/span>]<\/span><\/pre>\n
\u8fd9\u91cc\u6211\u4eec\u62c9\u53d6\u5b98\u65b9\u7684\u955c\u50cf,\u6807\u7b7e\u4e3a3.5<\/p>\n
runoob@runoob<\/span>:~\/<\/span>python$ docker pull python<\/span>:<\/span>3.5<\/span><\/pre>\n
\u7b49\u5f85\u4e0b\u8f7d\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5728\u672c\u5730\u955c\u50cf\u5217\u8868\u91cc\u67e5\u5230REPOSITORY\u4e3apython,\u6807\u7b7e\u4e3a3.5\u7684\u955c\u50cf\u3002<\/p>\n
runoob@runoob<\/span>:~\/<\/span>python$ docker images python<\/span>:<\/span>3.5<\/span> \r\nREPOSITORY          TAG                 IMAGE ID            CREATED             SIZE\r\npython              <\/span>3.5<\/span>              045767ddf24a<\/span>        9<\/span> days ago          <\/span>684.1<\/span> MB<\/span><\/pre>\n
\u65b9\u6cd5\u4e8c\u3001\u901a\u8fc7 Dockerfile \u6784\u5efa<\/h3>\n
\u521b\u5efaDockerfile<\/p>\n
\u9996\u5148\uff0c\u521b\u5efa\u76ee\u5f55python,\u7528\u4e8e\u5b58\u653e\u540e\u9762\u7684\u76f8\u5173\u4e1c\u897f\u3002<\/p>\n
runoob@runoob<\/span>:~<\/span>$ mkdir <\/span>-<\/span>p <\/span>~<\/span>\/python ~\/<\/span>python<\/span>\/<\/span>myapp<\/span><\/pre>\n
myapp\u76ee\u5f55\u5c06\u6620\u5c04\u4e3apython\u5bb9\u5668\u914d\u7f6e\u7684\u5e94\u7528\u76ee\u5f55<\/p>\n
\u8fdb\u5165\u521b\u5efa\u7684python\u76ee\u5f55\uff0c\u521b\u5efaDockerfile<\/p>\n
FROM buildpack<\/span>-<\/span>deps<\/span>:<\/span>jessie\r\n\r\n<\/span># remove several traces of debian python<\/span>\r\nRUN apt<\/span>-<\/span>get<\/span> purge <\/span>-<\/span>y python<\/span>.*<\/span>\r\n\r\n# http:\/\/bugs.python.org\/issue19846<\/span>\r\n# > At the moment, setting \"LANG=C\" on a Linux system *fundamentally breaks Python 3*, and that's not OK.<\/span>\r\nENV LANG C<\/span>.<\/span>UTF<\/span>-<\/span>8<\/span>\r\n\r\n# gpg: key F73C700D: public key \"Larry Hastings <larry@hastings.org>\" imported<\/span>\r\nENV GPG_KEY <\/span>97FC712E4C024BBEA48A61ED3A5CA953F73C700D<\/span>\r\n\r\nENV PYTHON_VERSION <\/span>3.5<\/span>.<\/span>1<\/span>\r\n\r\n# if this is called \"PIP_VERSION\", pip explodes with \"ValueError: invalid truth value '<VERSION>'\"<\/span>\r\nENV PYTHON_PIP_VERSION <\/span>8.1<\/span>.<\/span>2<\/span>\r\n\r\nRUN <\/span>set<\/span> -<\/span>ex \\\r\n        <\/span>&&<\/span> curl <\/span>-<\/span>fSL <\/span>\"https:\/\/www.python.org\/ftp\/python\/${PYTHON_VERSION%%[a-z]*}\/Python-$PYTHON_VERSION.tar.xz\"<\/span> -<\/span>o python<\/span>.<\/span>tar<\/span>.<\/span>xz \\\r\n        <\/span>&&<\/span> curl <\/span>-<\/span>fSL <\/span>\"https:\/\/www.python.org\/ftp\/python\/${PYTHON_VERSION%%[a-z]*}\/Python-$PYTHON_VERSION.tar.xz.asc\"<\/span> -<\/span>o python<\/span>.<\/span>tar<\/span>.<\/span>xz<\/span>.<\/span>asc \\\r\n        <\/span>&&<\/span> export<\/span> GNUPGHOME<\/span>=<\/span>\"$(mktemp -d)\"<\/span> \\\r\n        <\/span>&&<\/span> gpg <\/span>--<\/span>keyserver ha<\/span>.<\/span>pool<\/span>.<\/span>sks<\/span>-<\/span>keyservers<\/span>.<\/span>net <\/span>--<\/span>recv<\/span>-<\/span>keys <\/span>\"$GPG_KEY\"<\/span> \\\r\n        <\/span>&&<\/span> gpg <\/span>--<\/span>batch <\/span>--<\/span>verify python<\/span>.<\/span>tar<\/span>.<\/span>xz<\/span>.<\/span>asc python<\/span>.<\/span>tar<\/span>.<\/span>xz \\\r\n        <\/span>&&<\/span> rm <\/span>-<\/span>r <\/span>\"$GNUPGHOME\"<\/span> python<\/span>.<\/span>tar<\/span>.<\/span>xz<\/span>.<\/span>asc \\\r\n        <\/span>&&<\/span> mkdir <\/span>-<\/span>p <\/span>\/<\/span>usr<\/span>\/<\/span>src<\/span>\/<\/span>python \\\r\n        <\/span>&&<\/span> tar <\/span>-<\/span>xJC <\/span>\/<\/span>usr<\/span>\/<\/span>src<\/span>\/<\/span>python <\/span>--<\/span>strip<\/span>-<\/span>components<\/span>=<\/span>1<\/span> -<\/span>f python<\/span>.<\/span>tar<\/span>.<\/span>xz \\\r\n        <\/span>&&<\/span> rm python<\/span>.<\/span>tar<\/span>.<\/span>xz \\\r\n        \\\r\n        <\/span>&&<\/span> cd <\/span>\/<\/span>usr<\/span>\/<\/span>src<\/span>\/<\/span>python \\\r\n        <\/span>&&<\/span> .\/<\/span>configure <\/span>--<\/span>enable<\/span>-<\/span>shared <\/span>--<\/span>enable<\/span>-<\/span>unicode<\/span>=<\/span>ucs4 \\\r\n        <\/span>&&<\/span> make <\/span>-<\/span>j$<\/span>(<\/span>nproc<\/span>)<\/span> \\\r\n        <\/span>&&<\/span> make install \\\r\n        <\/span>&&<\/span> ldconfig \\\r\n        <\/span>&&<\/span> pip3 install <\/span>--<\/span>no<\/span>-<\/span>cache<\/span>-<\/span>dir <\/span>--<\/span>upgrade <\/span>--<\/span>ignore<\/span>-<\/span>installed pip<\/span>==<\/span>$PYTHON_PIP_VERSION \\\r\n        <\/span>&&<\/span> find <\/span>\/<\/span>usr<\/span>\/<\/span>local<\/span> -<\/span>depth \\\r\n                \\( \\\r\n                    \\( <\/span>-<\/span>type d <\/span>-<\/span>a <\/span>-<\/span>name test <\/span>-<\/span>o <\/span>-<\/span>name tests \\) \\\r\n                    <\/span>-<\/span>o \\\r\n                    \\( <\/span>-<\/span>type f <\/span>-<\/span>a <\/span>-<\/span>name <\/span>'*.pyc'<\/span> -<\/span>o <\/span>-<\/span>name <\/span>'*.pyo'<\/span> \\) \\\r\n                \\) <\/span>-<\/span>exec<\/span> rm <\/span>-<\/span>rf <\/span>'{}'<\/span> +<\/span> \\\r\n        <\/span>&&<\/span> rm <\/span>-<\/span>rf <\/span>\/<\/span>usr<\/span>\/<\/span>src<\/span>\/<\/span>python <\/span>~\/.<\/span>cache\r\n\r\n<\/span># make some useful symlinks that are expected to exist<\/span>\r\nRUN cd <\/span>\/<\/span>usr<\/span>\/<\/span>local<\/span>\/<\/span>bin \\\r\n        <\/span>&&<\/span> ln <\/span>-<\/span>s easy_install<\/span>-<\/span>3.5<\/span> easy_install \\\r\n        <\/span>&&<\/span> ln <\/span>-<\/span>s idle3 idle \\\r\n        <\/span>&&<\/span> ln <\/span>-<\/span>s pydoc3 pydoc \\\r\n        <\/span>&&<\/span> ln <\/span>-<\/span>s python3 python \\\r\n        <\/span>&&<\/span> ln <\/span>-<\/span>s python3<\/span>-<\/span>config python<\/span>-<\/span>config\r\n\r\nCMD <\/span>[<\/span>\"python3\"<\/span>]<\/span><\/pre>\n
\u901a\u8fc7Dockerfile\u521b\u5efa\u4e00\u4e2a\u955c\u50cf\uff0c\u66ff\u6362\u6210\u4f60\u81ea\u5df1\u7684\u540d\u5b57<\/p>\n
runoob@runoob<\/span>:~\/<\/span>python$ docker build <\/span>-<\/span>t python<\/span>:<\/span>3.5<\/span> .<\/span><\/pre>\n
\u521b\u5efa\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u672c\u5730\u7684\u955c\u50cf\u5217\u8868\u91cc\u67e5\u627e\u5230\u521a\u521a\u521b\u5efa\u7684\u955c\u50cf<\/p>\n
runoob@runoob<\/span>:~\/<\/span>python$ docker images python<\/span>:<\/span>3.5<\/span> \r\nREPOSITORY          TAG                 IMAGE ID            CREATED             SIZE\r\npython              <\/span>3.5<\/span>              045767ddf24a<\/span>        9<\/span> days ago          <\/span>684.1<\/span> MB<\/span><\/pre>\n
\n
\u4f7f\u7528python\u955c\u50cf<\/h2>\n
\u5728~\/python\/myapp\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a helloworld.py \u6587\u4ef6\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
#!\/usr\/bin\/python<\/span>\r\n\r\nprint<\/span>(<\/span>\"Hello, World!\"<\/span>);<\/span><\/pre>\n
\u8fd0\u884c\u5bb9\u5668<\/h3>\n
runoob@runoob<\/span>:~<\/span>\/python$ docker run  -v $PWD\/<\/span>myapp<\/span>:<\/span>\/usr\/<\/span>src<\/span>\/<\/span>myapp  <\/span>-<\/span>w <\/span>\/<\/span>usr<\/span>\/<\/span>src<\/span>\/<\/span>myapp python<\/span>:<\/span>3.5<\/span> python helloworld<\/span>.<\/span>py<\/span><\/pre>\n
\u547d\u4ee4\u8bf4\u660e\uff1a<\/p>\n
-v $PWD\/myapp:\/usr\/src\/myapp :<\/strong>\u5c06\u4e3b\u673a\u4e2d\u5f53\u524d\u76ee\u5f55\u4e0b\u7684myapp\u6302\u8f7d\u5230\u5bb9\u5668\u7684\/usr\/src\/myapp<\/p>\n
-w \/usr\/src\/myapp :<\/strong>\u6307\u5b9a\u5bb9\u5668\u7684\/usr\/src\/myapp\u76ee\u5f55\u4e3a\u5de5\u4f5c\u76ee\u5f55<\/p>\n
python helloworld.py :<\/strong>\u4f7f\u7528\u5bb9\u5668\u7684python\u547d\u4ee4\u6765\u6267\u884c\u5de5\u4f5c\u76ee\u5f55\u4e2d\u7684helloworld.py\u6587\u4ef6<\/p>\n
\u8f93\u51fa\u7ed3\u679c\uff1a<\/p>\n
Hello<\/span>,<\/span> World<\/span>!<\/span><\/pre>\n","protected":false},"excerpt":{"rendered":"
\u65b9\u6cd5\u4e00\u3001docker pull python:3.5 \u67e5\u627eDocker Hub\u4e0a\u7684python\u955c\u50cf runoo … <\/p>\n
\u7ee7\u7eed\u9605\u8bfb\u201cDocker \u5b89\u88c5 Python\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-61","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/b.yesiyu.top\/index.php?rest_route=\/wp\/v2\/posts\/61","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/b.yesiyu.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/b.yesiyu.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/b.yesiyu.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/b.yesiyu.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=61"}],"version-history":[{"count":1,"href":"https:\/\/b.yesiyu.top\/index.php?rest_route=\/wp\/v2\/posts\/61\/revisions"}],"predecessor-version":[{"id":62,"href":"https:\/\/b.yesiyu.top\/index.php?rest_route=\/wp\/v2\/posts\/61\/revisions\/62"}],"wp:attachment":[{"href":"https:\/\/b.yesiyu.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=61"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/b.yesiyu.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=61"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/b.yesiyu.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=61"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}