{"id":1416,"date":"2024-09-12T14:35:38","date_gmt":"2024-09-12T06:35:38","guid":{"rendered":"http:\/\/blue.yn.cn\/?p=1416"},"modified":"2024-09-16T20:34:32","modified_gmt":"2024-09-16T12:34:32","slug":"docker%e9%95%9c%e5%83%8f%e6%9e%84%e5%bb%ba","status":"publish","type":"post","link":"http:\/\/blue.yn.cn\/?p=1416","title":{"rendered":"docker\u955c\u50cf\u6784\u5efa"},"content":{"rendered":"<h3>dockerfile\u57fa\u672c\u4ecb\u7ecd<\/h3>\n<h4>\u4ec0\u4e48\u662fdockerfile<\/h4>\n<p><code>dockerfile<\/code>\u662f\u4e00\u4e2a\u6587\u672c\u6587\u4ef6\uff0c\u91cc\u9762\u5305\u542b\u4e86\u4e00\u6761\u6761\u7684\u6307\u4ee4\uff0c\u6bcf\u4e00\u6761\u6307\u4ee4\u90fd\u5bf9\u5e94\u6784\u5efa\u4e00\u4e2a\u955c\u50cf\u5c42\u3002<br \/>\n\u6309\u987a\u5e8f\u6267\u884c\u8fd9\u4e9b\u6307\u4ee4\uff0c\u5c31\u53ef\u4ee5\u81ea\u52a8\u6784\u5efa\u51fa\u4e00\u4e2a<code>docker<\/code>\u955c\u50cf\u3002<br \/>\n\u8fd9\u4e9b\u955c\u50cf\u5c42\u662f\u5806\u53e0\u7684\uff0c\u6bcf\u4e00\u5c42\u90fd\u662f\u57fa\u4e8e\u524d\u4e00\u5c42\u6784\u5efa\u7684\u589e\u91cf\u3002<br \/>\n<code>dockerfile<\/code>\u7684\u6267\u884c\u4f1a\u4e00\u5c42\u5c42\u6784\u5efa\u955c\u50cf\u5c42\uff0c\u6700\u7ec8\u5f62\u6210\u5b8c\u6574\u7684\u955c\u50cf\u3002<\/p>\n<h4>dockerfile\u8bed\u6cd5<\/h4>\n<ol>\n<li>\n<p><code>FROMO<\/code><br \/>\n<code>FROM<\/code>\u6307\u4ee4\u662f\u7528\u6765\u6307\u5b9a\u57fa\u7840\u955c\u50cf\uff0c\u57fa\u7840\u955c\u50cf\u53ef\u4ee5\u662f\u5b98\u65b9\u8fdc\u7a0b\u4ed3\u5e93\u4e2d\u7684\u955c\u50cf\uff0c\u4e5f\u53ef\u4ee5\u662f\u672c\u5730\u6784\u5efa\u7684\u955c\u50cf\u3002<br \/>\n<code>FROM<\/code>\u8bed\u6cd5\u793a\u4f8b\uff1a<code>FROM ubuntu:18.04<\/code><\/p>\n<\/li>\n<li>\n<p><code>RUN<\/code><br \/>\n<code>RUN<\/code>\u6307\u4ee4\u4f7f\u7528\u6765\u6267\u884c\u547d\u4ee4\uff0c\u53ef\u4ee5\u5b89\u88c5\u8f6f\u4ef6\u5305\u3001\u8fd0\u884c\u811a\u672c\u6216\u8005\u8bbe\u7f6e\u7cfb\u7edf\u914d\u7f6e\u7b49\u3002<br \/>\n<code>RUN<\/code>\u8bed\u6cd5\u793a\u4f8b\uff1a<code>RUN yum update &amp;&amp; yum install python -y<\/code><\/p>\n<\/li>\n<li>\n<p><code>ADD &amp; COPY<\/code><br \/>\n<code>ADD<\/code>\u548c<code>COPY<\/code>\u6307\u4ee4\u90fd\u662f\u7528\u6765\u5c06\u5bbf\u4e3b\u673a\u7684\u6587\u4ef6\u590d\u5236\u5230\u955c\u50cf\u91cc\u9762\uff0c\u533a\u522b\u5728\u4e8e<code>COPY<\/code>\u53ea\u652f\u6301\u7eaf\u590d\u5236\u6587\u4ef6\uff0c\u800c<code>ADD<\/code>\u5219\u652f\u6301\u538b\u7f29\u6587\u4ef6\u81ea\u52a8\u89e3\u538b<br \/>\n<code>ADD<\/code>\u8bed\u6cd5\u793a\u4f8b\uff1a<code>ADD .\/app.py \/soft\/app.py<\/code><br \/>\n<code>COPY<\/code>\u8bed\u6cd5\u793a\u4f8b\uff1a<code>COPY .\/app.py \/soft\/app.py<\/code><\/p>\n<\/li>\n<li>\n<p><code>WORKDIR<\/code><br \/>\n<code>WORKDIR<\/code>\u6307\u4ee4\u662f\u7528\u6765\u8bbe\u7f6e\u5de5\u4f5c\u76ee\u5f55\uff0c\u540e\u7eed\u7684<code>RUN\u3001CMD\u3001ENTRYPOINT\u3001COPY\u3001ADD<\/code>\u6307\u4ee4\u90fd\u4f1a\u5728\u8fd9\u4e2a\u76ee\u5f55\u4e0b\u6267\u884c\u3002<br \/>\n<code>WORKDIR<\/code>\u8bed\u6cd5\u793a\u4f8b\uff1a<code> WORKDIR \/data<\/code><\/p>\n<\/li>\n<li>\n<p><code>ENV<\/code><br \/>\n<code>ENV<\/code>\u6307\u4ee4\u7528\u6765\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf\u3002\u4f60\u53ef\u4ee5\u5728\u4e4b\u540e\u76f4\u63a5\u4f7f\u7528\u8fd9\u4e2a\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u53ef\u4ee5\u5728\u4e4b\u540e\u7684<code>RUN\u3001CMD\u3001ENTRYPOINT<\/code>\u6307\u4ee4\u4e2d\u4f7f\u7528\u3002<br \/>\n<code>ENV<\/code>\u8bed\u6cd5\u793a\u4f8b\uff1a<code>ENV PG_MAJOR 9.3 RUN yum install postgresql-${PG_MAJOR} -y<\/code><\/p>\n<\/li>\n<li>\n<p><code>ARGS<\/code><\/p>\n<\/li>\n<\/ol>\n<pre><code class=\"language-bash\"># \u56fa\u5b9a\u5199\u6b7b\u7248\u672c\uff0c\u4e0d\u591f\u7075\u6d3b\nFROM golang:1.20-alpine\n# \u4fee\u6539\u4e3a\u5982\u4e0b\u5185\u5bb9\nARG GO_VERSION=1.20\nFROM golang:${GO_VERSION}-alpine\n# \u6784\u5efa\u65f6\u53ef\u4ee5\u4fee\u6539\u5bf9\u5e94\u7684\u7248\u672c\uff0c\u4e0d\u4fee\u6539\u5219\u4f7f\u2f64ARG\u53d8\u91cf\u7684\u503c\ndocker build --build-arg=&quot;GO_VERSION=1.19&quot;<\/code><\/pre>\n<ol start=\"7\">\n<li>\n<p><code>EXPOSE<\/code><br \/>\n<code>EXPOSE<\/code>\u6307\u4ee4\u662f\u7528\u6765\u58f0\u660e\u955c\u50cf\u66b4\u9732\u7684\u7aef\u53e3\uff0c\u8fd9\u53ea\u662f\u4e00\u4e2a\u58f0\u660e\uff0c\u5728\u8fd0\u884c\u5bb9\u5668\u65f6\u8fd8\u9700\u8981\u7528<code>-p<\/code>\u6765\u6620\u5c04\u5bbf\u4e3b\u673a\u7aef\u53e3\u5173\u8054\u81f3\u5bf9\u5e94\u5bb9\u5668\u7684\u7aef\u53e3\u3002<br \/>\n<code>EXPOSE<\/code>\u8bed\u6cd5\u793a\u4f8b\uff1a<code>EXPOSE 80\u3001EXPOSE 80 443<\/code><\/p>\n<\/li>\n<li>\n<p><code>CMD<\/code><br \/>\n<code>CMD<\/code>\u6307\u5b9a\u5bb9\u5668\u542f\u52a8\u65f6\u6267\u884c\u7684\u547d\u4ee4\uff0c\u4f46<code>CMD<\/code>\u6307\u4ee4\u667a\u80fd\u6709\u4e00\u6761\uff0c\u5982\u679c\u5b9a\u4e49\u591a\u6761\u547d\u4ee4\uff0c\u5219\u53ea\u6709\u6700\u540e\u4e00\u6761\u4f1a\u88ab\u6267\u884c\u3002<br \/>\n\u8fd8\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5728\u542f\u52a8\u5bb9\u5668\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u624b\u52a8\u6307\u5b9a\u542f\u52a8\u7684\u53c2\u6570\uff0c\u66ff\u6362\u6389<code>CMD<\/code>\u7684\u542f\u52a8\u547d\u4ee4\u3002<br \/>\n<code>CMD<\/code>\u8bed\u6cd5\u793a\u4f8b\uff1a<code>CMD [&quot;python&quot;, &quot;app.py&quot;]<\/code><\/p>\n<\/li>\n<li>\n<p><code>ENTRYPOINT<\/code><br \/>\n<code>ENTRYPOINT<\/code>\u6307\u4ee4\u548c<code>CMD<\/code>\u7c7b\u4f3c\uff0c\u90fd\u662f\u7528\u6765\u6307\u5b9a\u5bb9\u5668\u542f\u52a8\u65f6\u8981\u6267\u884c\u7684\u547d\u4ee4\uff0c\u4ed6\u4e0d\u4f1a\u88ab\u542f\u52a8\u5bb9\u5668\u65f6\u6307\u5b9a\u7684\u53c2\u6570\u6240\u66ff\u4ee3\uff0c\u4e5f\u5c31\u662f\u65e0\u8bba\u5982\u4f55\u5b83\u90fd\u4f1a\u6267\u884c\u3002<br \/>\n1.<code>ENTRYPOINT<\/code>\u8bed\u6cd5\u793a\u4f8b\uff1a<code>ENTRYPOINT [&quot;python&quot;, &quot;app.py&quot;]<\/code><br \/>\n2.<code>ENTRYPOINT<\/code>\u7ed3\u5408<code>CMD<\/code>\u4f7f\u7528<\/p>\n<pre><code class=\"language-bash\">ENTRYPOINT [&quot;python&quot;]\nCMD [&quot;app.py&quot;]  # CMD\u7684\u5185\u5bb9\u4f1a\u4f5c\u4e3aENTRPOINT\u6307\u4ee4\u7684\u53c2\u6570\u88ab\u4f20\u9012<\/code><\/pre>\n<p>3.\u7136\u540e\u6211\u4eec\u53ef\u4ee5\u8fd0\u884c\u5bb9\u5668\u6307\u5b9a\u7279\u5b9a\u53c2\u6570<\/p>\n<pre><code class=\"language-bash\">docker run -it --rm myimage  # \u76f4\u63a5\u542f\u52a8\u5bb9\u5668\uff0c\u4f1a\u8fd0\u2f8f python app.py\ndocker run -it --rm myimage app2.py  # \u542f\u52a8\u5bb9\u5668\uff0c\u4f20\u9012\u53c2\u6570\uff0c\u4f1a\u8fd0\u2f8f python app2.py\uff0c\u56e0\u4e3a\u5728\u542f\u52a8\u5bb9\u5668\u65f6\u8986\u76d6\u4e86CMD<\/code><\/pre>\n<\/li>\n<li>\n<p><code>HEALTHCHECK<\/code><br \/>\n<code>HEALTHCHECK<\/code>\u6307\u4ee4\u662f\u7528\u6765\u68c0\u6d4b\u5bb9\u5668\u5185\u6267\u884c\u7684\u5e94\u7528\u7a0b\u5e8f\u662f\u5426\u5904\u4e8e\u5065\u5eb7\u72b6\u6001\uff1b<br \/>\n<code>HEALTHCHECK<\/code>\u8bed\u6cd5\u793a\u4f8b\uff1a<code>HEALTHCHECK [OPTIONS] CMD command<\/code><br \/>\n\u4f8b\u5982\uff1a\u6bcf<code>30s<\/code>\u5de6\u53f3\u68c0\u67e5\u4e00\u6b21\u7f51\u7ad9\u670d\u52a1\u662f\u5426\u80fd\u591f\u5728\u4e09\u79d2\u5185\u63d0\u4f9b\u8bbf\u95ee\uff08\u9ed8\u8ba4<code>--retries<\/code>\u5c1d\u8bd53\u6b21\uff0c\u5982\u679c\u90fd\u4e0d\u6210\u529f\u5219\u5931\u8d25\uff09<\/p>\n<pre><code class=\"language-bash\">HEALTHCHECK --interval=30s --timeout=3s \\\nCMD curl -f http:\/\/localhost\/ || exit 1\n# \u547d\u4ee4\u7684\u9000\u51fa\u72b6\u6001\u8868\u793a\u5bb9\u5668\u7684\u5065\u5eb7\u72b6\u6001\u3002\u53ef\u80fd\u7684\u503c\u662f\uff1a\n# 0\uff1a\u6210\u529f - \u5bb9\u5668\u5065\u5eb7\u5e76\u53ef\u4ee5\u4f7f\u2f64\n# 1\uff1a\u4e0d\u5065\u5eb7\u2014\u2014\u5bb9\u5668\u6ca1\u6709\u6b63\u5e38\u2f2f\u4f5c\n# 2\uff1a\u4fdd\u7559 - \u4e0d\u8981\u4f7f\u2f64\u6b64\u9000\u51fa\u4ee3\u7801<\/code><\/pre>\n<\/li>\n<\/ol>\n<h4>dockerfile\u5b9e\u8df5<\/h4>\n<p>\u6784\u5efa\u4e00\u4e2a\u57fa\u4e8e<code>rockylinux<\/code>\u73af\u5883\u7684<code>nginx<\/code>\u955c\u50cf<\/p>\n<pre><code class=\"language-bash\">cd \/data\/test\ncat Dockerfile\n# \u6307\u5b9a\u7684\u57fa\u7840\u955c\u50cf\u662f\u8c01\nFROM rockylinux:9\n\n# RUN\u8981\u6267\u884c\u7684\u547d\u4ee4\uff0c\u4e3a\u955c\u50cf\u589e\u52a0\u5c42\nRUN yum install wget gcc pcre-devel zlib-devel make -y\n\n# COPY\nCOPY .\/epel.repo \/etc\/yum.repos.d\/epel.repo\n\n# ADD \u590d\u5236\u6587\u4ef6\uff0c\u5982\u679c\u662f\u538b\u7f29\u5305\uff0c\u5219\u81ea\u52a8\u89e3\u538b\nENV NGX_VERSION=&quot;1.26.2&quot;\n\n# \u8bbe\u5b9a\u5de5\u4f5c\u76ee\u5f55\u4e3a\/usr\/local\nWORKDIR \/usr\/local\nADD .\/nginx-${NGX_VERSION}.tar.gz .\/\n\n# \u8fdb\u884c\u7f16\u8bd1\u64cd\u4f5c\nRUN mkdir -p \/app &amp;&amp; \\\n    cd nginx-${NGX_VERSION} &amp;&amp; \\\n    .\/configure --prefix=\/app\/nginx-${NGX_VERSION} &amp;&amp; \\\n    make &amp;&amp; make install\n\n# \u521d\u59cb\u5316\u52a8\u4f5c\nRUN useradd www &amp;&amp; \\\n    mkdir \/code &amp;&amp; \\\n    chown -R www.www \/app\/nginx-${NGX_VERSION} &amp;&amp; \\\n    ln -s \/app\/nginx-${NGX_VERSION} \/app\/nginx\n\n# \u914d\u7f6e\u6587\u4ef6\nWORKDIR \/app\/nginx\/conf\nCOPY nginx.conf .\n\n# \u66b4\u9732\u7aef\u53e3\nEXPOSE 80 443\n\n# \u51c6\u5907\u4ee3\u7801\nVOLUME \/code\nCOPY index.html \/code\n\n# \u5065\u5eb7\u68c0\u67e5\nHEALTHCHECK --interval=30s --timeout=3s \\\n  CMD curl -f http:\/\/localhost || exit 1\n\n# \u542f\u52a8\n#CMD [&quot;\/app\/nginx\/sbin\/nginx&quot;,&quot;-g&quot;,&quot;daemon off;&quot;]\n#CMD [&#039;\/bin\/bash&#039;,&#039;-c &#039;,&#039;\/app\/nginx\/sbin\/nginx -g daemon off&#039;]\nENTRYPOINT [&quot;\/app\/nginx\/sbin\/nginx&quot;,&quot;-g&quot;,&quot;daemon off;&quot;]\n#ENTRYPOINT [&quot;tail&quot;,&quot;-f&quot;]\n#CMD [&quot;\/etc\/hosts&quot;]<\/code><\/pre>\n<ul>\n<li>\n<p>\u521b\u5efa\u955c\u50cf<br \/>\n<code>docker build -t test:v1.0 .<\/code><\/p>\n<\/li>\n<li>\n<p>\u8fd0\u884c\u5bb9\u5668<br \/>\n<code>docker run -d -P  -it test:v1.0<\/code><\/p>\n<\/li>\n<li>\n<p>\u67e5\u770b\u6302\u8f7d\u76ee\u5f55<\/p>\n<\/li>\n<\/ul>\n<pre><code class=\"language-bash\">docker inspect 47\n        &quot;Mounts&quot;: [\n            {\n                &quot;Type&quot;: &quot;volume&quot;,\n                &quot;Name&quot;: &quot;acff48924f78b659e1a82ddb69cf03303c15dcaddf2eae16c45d393d0cd66cd4&quot;,\n                &quot;Source&quot;: &quot;\/data\/docker\/volumes\/acff48924f78b659e1a82ddb69cf03303c15dcaddf2eae16c45d393d0cd66cd4\/_data&quot;,\n                &quot;Destination&quot;: &quot;\/code&quot;,\n                &quot;Driver&quot;: &quot;local&quot;,\n                &quot;Mode&quot;: &quot;&quot;,\n                &quot;RW&quot;: true,\n                &quot;Propagation&quot;: &quot;&quot;\n            }\n        ],<\/code><\/pre>\n<ul>\n<li>\u6d4b\u8bd5\u6548\u679c<\/li>\n<\/ul>\n<pre><code class=\"language-bash\">curl localhost:32776\nhello world !<\/code><\/pre>\n<ul>\n<li>\n<p>\u4fee\u6539\u5bbf\u4e3b\u673a\u6302\u8f7d\u76ee\u5f55<code>index.html<\/code>\uff0c\u4e3b\u9875\u5185\u5bb9\u8ddf\u7740\u4fee\u6539\u3002<\/p>\n<\/li>\n<li>\n<p><code>nginx.conf<\/code>\u914d\u7f6e\u5185\u5bb9<\/p>\n<\/li>\n<\/ul>\n<pre><code class=\"language-bash\">cat nginx.conf\nuser  www;\nworker_processes  1;\n\nevents {\n    worker_connections  1024;\n}\n\nhttp {\n    include       mime.types;\n    default_type  application\/octet-stream;\n\n    log_format  main  &#039;$remote_addr - $remote_user [$time_local] &quot;$request&quot; &#039;\n                      &#039;$status $body_bytes_sent &quot;$http_referer&quot; &#039;\n                      &#039;&quot;$http_user_agent&quot; &quot;$http_x_forwarded_for&quot;&#039;;\n\n    access_log  logs\/access.log  main;\n\n    sendfile        on;\n\n    keepalive_timeout  65;\n\n    server {\n        listen       80;\n        server_name  localhost;\n        location \/ {\n            root   \/code;\n            index  index.html index.htm;\n        }\n  }\n}<\/code><\/pre>\n<h3>dockerfile\u573a\u666f\u5b9e\u8df5<\/h3>\n<h4>\u5206\u5c42\u6784\u5efa\u6982\u5ff5<\/h4>\n<p>\u901a\u5e38<code>docker<\/code>\u955c\u50cf\u91c7\u7528\u5206\u5c42\u6784\u5efa\u7684\u65b9\u6848\u3002<br \/>\n\u4e5f\u5c31\u662f\u9996\u5148\u6784\u5efa\u57fa\u7840\u8fd0\u884c\u73af\u5883\u955c\u50cf\uff0c\u7136\u540e\u5728\u5176\u4e4b\u4e0a\u4f9d\u6b21\u6784\u5efa\u4e2d\u95f4\u4ef6\u955c\u50cf\u548c\u4e1a\u52a1\u955c\u50cf\u3002<br \/>\n\u5177\u4f53\u53ef\u4ee5\u5206\u4e3a\u4ee5\u4e0b\u51e0\u5c42\uff1a<\/p>\n<ul>\n<li>\u57fa\u7840\u7cfb\u7edf\u955c\u50cf\uff1a\u9009\u62e9\u4e00\u4e2a\u5b98\u65b9\u7684\u64cd\u4f5c\u7cfb\u7edf\u955c\u50cf\uff0c\u5982<code>ubuntu\u3001centos\u3001rockylinux<\/code>\u7b49\u3002\u8fd9\u4e00\u5c42\u63d0\u4f9b\u57fa\u7840\u955c\u50cf\u3002<\/li>\n<li>\u8bed\u8a00\u8fd0\u884c\u955c\u50cf\uff1a\u57fa\u4e8e<code>os<\/code>\u57fa\u7840\u955c\u50cf\uff0c\u5b89\u88c5<code>python\u3001node.js\u3001java<\/code>\u7b49\u8bed\u8a00\u7684\u8fd0\u884c\u73af\u5883\u3002\u8fd9\u4e00\u5c42\u63d0\u4f9b\u8bed\u8a00\u8fd0\u884c\u73af\u5883\u3002<\/li>\n<li>\u5e94\u7528\u955c\u50cf\uff1a\u57fa\u4e8e\u8bed\u8a00\u8fd0\u884c\u955c\u50cf\uff0c\u5b89\u88c5\u5e94\u7528\u670d\u52a1\u5668\u5982<code>nginx\u3001apache\u3001tomcat<\/code>\u7b49\u3002\u8fd9\u4e00\u5c42\u63d0\u4f9b\u4e2d\u95f4\u95f4\u548c<code>web<\/code>\u670d\u52a1\u5668<\/li>\n<li>\u4e1a\u52a1\u955c\u50cf\uff1a\u57fa\u4e8e\u524d\u9762\u7684\u5c42\uff0c\u90e8\u7f72\u4e1a\u52a1\u5e94\u7528\u4ee3\u7801\u53ca\u5176\u4f9d\u8d56\u3002\u8fd9\u4e00\u5c42\u63d0\u4f9b\u4e1a\u52a1\u5e94\u7528\u53ca\u5176\u914d\u7f6e\u3002<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/09\/image-1726453412230.png\" alt=\"file\" \/><\/p>\n<p>\u8fd9\u79cd\u5206\u5c42\u6784\u5efa\u65b9\u6848\u7684\u597d\u5904\u5728\u4e8e\uff1a<\/p>\n<ul>\n<li>1.\u590d\u7528\uff1a\u6bcf\u4e00\u5c42\u53ef\u4ee5\u88ab\u4e0b\u5c42\u91cd\u590d\u4f7f\u7528\uff0c\u4e0d\u9700\u8981\u91cd\u590d\u914d\u7f6e\u57fa\u7840\u73af\u5883\u3002<\/li>\n<li>2.\u9694\u79bb\uff1a\u6bcf\u4e00\u5c42\u53ea\u9700\u8981\u5173\u6ce8\u81ea\u8eab\u5c42\u7684\u529f\u80fd\uff0c\u4e0d\u4f9d\u8d56\u5176\u4ed6\u5c42\u7684\u5b9e\u73b0\u7ec6\u8282<\/li>\n<li>3.\u7f13\u5b58\uff1a\u6bcf\u4e00\u5c42\u7684\u6784\u5efa\u7f13\u5b58\u53ef\u4ee5\u88ab\u76f4\u63a5\u4f7f\u7528\uff0c\u63d0\u9ad8\u6784\u5efa\u6548\u7387<\/li>\n<li>4.\u7075\u6d3b\u6027\uff1a\u4e0d\u540c\u7684\u5c42\u53ef\u4ee5\u81ea\u7531\u7ec4\u5408\uff0c\u6ee1\u8db3\u4e0d\u540c\u7684\u4f7f\u7528\u573a\u666f\u3002<\/li>\n<\/ul>\n<h4>\u6784\u5efa\u57fa\u7840\u955c\u50cf<\/h4>\n<p>\u57fa\u4e8e<code>rockylinux9<\/code>\u6784\u5efa\u4e00\u4e2a\u57fa\u7840\u7684\u955c\u50cf\uff0c\u8be5\u955c\u50cf\u5b89\u88c5\u4e00\u4e9b\u5e38\u7528\u5de5\u5177<\/p>\n<ol>\n<li>\u7f16\u5199<code>Dockerfile<\/code><\/li>\n<\/ol>\n<pre><code class=\"language-bash\">cat Dockerfile\n# \u57fa\u7840\u955c\u50cf\nFROM rockylinux:9\n\n# \u66f4\u65b0\u7cfb\u7edf\u5e76\u5b89\u88c5\u5e38\u7528\u5de5\u5177\nRUN yum install -y vim tcpdump procps-ng telnet net-tools git unzip iproute &amp;&amp; yum clean all\n\n# \u8bbe\u7f6e\u65f6\u533a\nRUN ln -sf \/usr\/share\/zoneinfo\/Asia\/Shanghai \/etc\/localtime<\/code><\/pre>\n<ol start=\"2\">\n<li>\u6267\u884c\u955c\u50cf\u6784\u5efa<br \/>\n<code> docker build -t harbor.dot.com\/repo\/rockylinux9_base:v1.0 .<\/code><\/li>\n<\/ol>\n<h4>\u6784\u5efajava\u5e94\u7528\u955c\u50cf<\/h4>\n<p>\u57fa\u4e8e\u57fa\u7840\u955c\u50cf\u6784\u5efa\u4e00\u4e2a<code>openjdk-java17<\/code>\u7684\u5e94\u7528\u955c\u50cf\uff0c\u5f53\u7136\u4e5f\u53ef\u4ee5\u81ea\u884c\u4e0b\u8f7d<code>oracle<\/code>\u7684<code>jdk<\/code>\u8fdb\u884c\u955c\u50cf\u5236\u4f5c<\/p>\n<ol>\n<li>\u7f16\u5199<code>Dockerfile<\/code><\/li>\n<\/ol>\n<pre><code class=\"language-bash\">cat Dockerfile\n# \u57fa\u7840\u955c\u50cf\nFROM harbor.dot.com\/repo\/rockylinux9_base:v1.0\n\n# \u5b89\u88c5JAVA\u73af\u5883\nRUN yum install java-17-openjdk java-17-openjdk-devel maven-openjdk17 -y\nRUN curl -o \/etc\/maven\/settings.xml 192.168.99.7\/download\/settings_docker.xml<\/code><\/pre>\n<ol start=\"2\">\n<li>\u6784\u5efa\u955c\u50cf<br \/>\n<code>docker build -t harbor.dot.com\/repo\/openjdk-17:v1.0 .<\/code><\/li>\n<\/ol>\n<h4>\u6784\u5efajava\u4e1a\u52a1\u955c\u50cf<\/h4>\n<ol>\n<li>\u7f16\u5199<code>Dockerfile<\/code><\/li>\n<\/ol>\n<pre><code class=\"language-bash\">cat Dockerfile\n# \u57fa\u7840\u955c\u50cf\nFROM harbor.dot.com\/repo\/openjdk-17:v1.0\n\n#\nRUN wget 192.168.99.7\/download\/springboot-devops-demo-jar-java17.tar.gz\nRUN tar xf springboot-devops-demo-jar-java17.tar.gz &amp;&amp; cd springboot-devops-demo-jar-java17\/ &amp;&amp; mvn package\nRUN mv \/springboot-devops-demo-jar-java17\/target\/oldxu-jar-1.0.0.jar oldxu-jar.jar\n\n# \u670d\u52a1\u66b4\u9732\u7684\u7aef\u53e3\nEXPOSE 8080\n\n# \u5065\u5eb7\u68c0\u67e5\nHEALTHCHECK --interval=30s --timeout=3s \\\n CMD curl -fs http:\/\/localhost:8080 || exit 1\n\n# \u542f\u52a8jar\n#ENTRYPOINT [&quot;java&quot;,&quot;-jar&quot;,&quot;\/oldxu-jar.jar&quot;]\nENTRYPOINT [&quot;\/bin\/bash&quot;,&quot;-c&quot;,&quot;java -jar -Xms100m -Xmx100m \/oldxu-jar.jar --server.port=8080&quot;]\n# \u4e5f\u53ef\u4ee5\u5c06\u542f\u52a8\u547d\u4ee4\u5199\u5165\u811a\u672c\u6587\u4ef6\u4e2d\uff0c\u8ba9ENTRYPOINT\u6267\u884c\u811a\u672c<\/code><\/pre>\n<ol start=\"2\">\n<li>\n<p>\u6784\u5efa\u955c\u50cf<br \/>\n<code>docker build -t harbor.dot.com\/repo\/springboot:v1.0 .<\/code><\/p>\n<\/li>\n<li>\n<p>\u8fd0\u884c\u4e1a\u52a1\u955c\u50cf\u6d4b\u8bd5<\/p>\n<\/li>\n<\/ol>\n<pre><code class=\"language-bash\">docker run -d -p8080:8080 harbor.dot.com\/repo\/springboot:v1.0\n[root@docker-node01 springboot]# curl localhost:8080\nSpring Boot DevOps Demo App Jar By Oldxu<\/code><\/pre>\n<ol start=\"4\">\n<li>\u6539<code>Dockerfile<\/code>\uff0c\u589e\u52a0<code>shell<\/code>\u811a\u672c<\/li>\n<\/ol>\n<pre><code class=\"language-bash\">cat Dockerfile\n# \u57fa\u7840\u955c\u50cf\nFROM harbor.dot.com\/repo\/openjdk-17:v1.0\n\n#\nRUN wget 192.168.99.7\/download\/springboot-devops-demo-jar-java17.tar.gz\nRUN tar xf springboot-devops-demo-jar-java17.tar.gz &amp;&amp; cd springboot-devops-demo-jar-java17\/ &amp;&amp; mvn package\nRUN mv \/springboot-devops-demo-jar-java17\/target\/oldxu-jar-1.0.0.jar oldxu-jar.jar\nCOPY .\/entrypoint.sh \/entrypoint.sh\nRUN chmod +x \/entrypoint.sh\n\n# \u670d\u52a1\u66b4\u9732\u7684\u7aef\u53e3\nEXPOSE 8080\n\n# \u5065\u5eb7\u68c0\u67e5\nHEALTHCHECK --interval=30s --timeout=3s \\\n CMD curl -fs http:\/\/localhost:8080 || exit 1\n\nENTRYPOINT [&quot;\/bin\/bash&quot;,&quot;-c&quot;,&quot;\/entrypoint.sh&quot;]<\/code><\/pre>\n<ol start=\"5\">\n<li><code>shell<\/code>\u811a\u672c<\/li>\n<\/ol>\n<pre><code class=\"language-bash\">cat entrypoint.sh\n#!\/usr\/bin\/bash\n\njava -jar -Xms${JVM_XMS:-50m} -Xmx${JVM_XMX:-50m} \/oldxu-jar.jar --server.port=8080<\/code><\/pre>\n<ol start=\"6\">\n<li>\u8fd0\u884c\u955c\u50cf<br \/>\n<code>docker run -d -p8080:8080 -e JVM_XMS=100m -e JVM_XMX=100m harbor.dot.com\/repo\/springboot:v1.0<\/code><\/li>\n<\/ol>\n<h4>\u4f7f\u7528\u5b98\u65b9\u57fa\u7840\u955c\u50cf<\/h4>\n<p><a href=\"https:\/\/docs.docker.com\/get-started\/workshop\/02_our_app\/\">https:\/\/docs.docker.com\/get-started\/workshop\/02_our_app\/<\/a><\/p>\n<h3>Dockerfile\u591a\u9636\u6bb5\u6784\u5efa<\/h3>\n<h4>\u4ec0\u4e48\u662f\u591a\u9636\u6bb5\u6784\u5efa<\/h4>\n<p><code>docker<\/code>\u591a\u9636\u6bb5\u6784\u5efa\uff08<code>multi-stage builds<\/code>\uff09\u662f\u4e00\u79cd\u4f18\u5316<code>docker<\/code>\u955c\u50cf\u6784\u5efa\u8fc7\u7a0b\u7684\u65b9\u6cd5\uff0c\u5b83\u5141\u8bb8\u4f60\u5728\u4e00\u4e2a<code>Dockerfile<\/code>\u4e2d\u5b9a\u4e49\u591a\u4e2a\u6784\u5efa\u9636\u6bb5\u3002<br \/>\n\u5728\u5b9e\u9645\u955c\u50cf\u7684\u6784\u5efa\u8fc7\u7a0b\uff0c\u6211\u4eec\u53ef\u80fd\u4f1a\u78b0\u5230\u7f16\u8bd1\u4ee3\u7801\u548c\u8fd0\u884c\u4ee3\u7801\u9700\u8981\u4e0d\u540c\u7684\u4f9d\u8d56\uff08\u4f8b\u5982\uff1a<code>nodejs<\/code>\u5728\u7f16\u8bd1\u9636\u6bb5\u9700\u8981<code>npm<\/code>\uff0c\u8fd0\u884c\u9636\u6bb5\u4ec5\u9700\u8981<code>nginx<\/code>\uff09\u3002<br \/>\n\u4f20\u7edf\u7684\u505a\u6cd5\u662f\u5728\u4e00\u4e2a<code>Dockerfile<\/code>\u4e2d\u5b8c\u6210\u6240\u6709\u64cd\u4f5c\uff0c\u4f46\u8fd9\u6837\u4f1a\u5bfc\u81f4\u955c\u50cf\u53d8\u5f97\u81c3\u80bf\u4e14\u5305\u542b\u5f88\u591a\u4e0d\u5fc5\u8981\u7684\u7ec4\u4ef6\u3002<\/p>\n<p>\u800c\u591a\u9636\u6bb5\u6784\u5efa\u901a\u8fc7\u5728<code>Dockerfile<\/code>\u4e2d\u4f7f\u7528\u591a\u4e2a<code>FROM<\/code>\u8bed\u53e5\u6765\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u3002<br \/>\n\u6bcf\u4e2a<code>FROM<\/code>\u8bed\u53e5\u90fd\u5b9a\u4e49\u4e86\u4e00\u4e2a\u65b0\u7684\u6784\u5efa\u9636\u6bb5\uff0c\u8fd9\u4e9b\u9636\u6bb5\u53ef\u4ee5\u4e92\u76f8\u72ec\u7acb\uff0c\u4e5f\u53ef\u4ee5\u4e92\u76f8\u4f9d\u8d56\u3002<br \/>\n\u901a\u8fc7\u4f7f\u7528<code>COPY --from<\/code>\u8bed\u53e5\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u9636\u6bb5\u4e4b\u95f4\u4f20\u9012\u6587\u4ef6\u6216\u8005\u6570\u636e\u3002<\/p>\n<h4>\u591a\u9636\u6bb5\u6784\u5efa\u4f18\u52bf<\/h4>\n<p>\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684<code>node.js<\/code>\u5e94\u7528\u7684<code>Dockerfile<\/code>\uff0c\u8be5<code>Dockerfile<\/code>\u5305\u542b\u4e86\u4e24\u4e2a\u9636\u6bb5\uff1a<\/p>\n<ul>\n<li>1.\u6784\u5efa\u9636\u6bb5\uff1a\u4f7f\u7528<code>node.js alpine<\/code>\u955c\u50cf\u4f5c\u4e3a\u7f16\u8bd1\u73af\u5883\uff0c\u5b89\u88c5\u4f9d\u8d56\uff0c\u7f16\u8bd1\u5e94\u7528\u3002<\/li>\n<li>2.\u8fd0\u884c\u9636\u6bb5\uff1a\u4f7f\u7528<code>nginx<\/code>\u7a33\u5b9a\u7248<code>alpine<\/code>\u955c\u50cf\u4f5c\u4e3a\u8fd0\u884c\u73af\u5883\uff0c\u7ecf<code>build<\/code>\u9636\u6bb5\u7f16\u8bd1\u53f7\u7684<code>dist<\/code>\u76ee\u5f55\u590d\u5236\u81f3<code>nginx<\/code>\u7ad9\u70b9\u8def\u5f84\u3002<\/li>\n<\/ul>\n<pre><code class=\"language-bash\"># \u7b2c\u2f00\u9636\u6bb5\uff1a\u7f16\u8bd1nodejs\nFROM node:alpine AS build\nWORKDIR \/app\nCOPY package.json .\nRUN npm install\nCOPY . .\nRUN npm run build\n\n# \u7b2c\u2f06\u9636\u6bb5\uff1a\u8fd0\u2f8f\u5e94\u2f64\nFROM nginx:stable-alpine\nCOPY --from=build \/app\/dist \/usr\/share\/nginx\/html<\/code><\/pre>\n<p>\u8fd9\u6837\uff0c\u6700\u7ec8\u7684<code>nginx<\/code>\u955c\u50cf\u53ea\u5305\u542b\u7f16\u8bd1\u7ed3\u679c\uff0c\u800c\u4e0d\u4f1a\u5c06<code>node.js<\/code>\u73af\u5883\u548c\u6e90\u4ee3\u7801\u90fd\u590d\u5236\u8fdb\u6765\uff0c\u5927\u5927\u51cf\u5c11\u4e86\u955c\u50cf\u5927\u5c0f\u3002<br \/>\n\u540c\u65f6\u4e5f\u5b9e\u73b0\u4e86\u7f16\u8bd1\u73af\u5883\u548c\u8fd0\u884c\u73af\u5883\u7684\u9694\u79bb\u3002<\/p>\n<h4>golang\u591a\u9636\u6bb5\u6784\u5efa<\/h4>\n<p>\u4f8b\uff1a\u6784\u5efa\u4e00\u4e2a\u8fd0\u884c<code>go<\/code>\u8bed\u8a00\u7a0b\u5e8f\u7684\u955c\u50cf\u3002<br \/>\n\u6211\u4eec\u9700\u8981\u5148\u7f16\u8bd1<code>go<\/code>\u4ee3\u7801\uff0c\u7136\u540e\u5c06\u7f16\u8bd1\u540e\u7684\u53ef\u6267\u884c\u6587\u4ef6\u653e\u5230\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u8fd0\u884c\u73af\u5883\u4e2d\u3002<\/p>\n<ol>\n<li>\u7f16\u5199<code>go<\/code>\u4ee3\u7801<\/li>\n<\/ol>\n<pre><code class=\"language-go\">[root@docker-node01 go]# cat main.go\npackage main\nimport &quot;fmt&quot;\nfunc main() {\n fmt.Println(&quot;Hello, Monday!&quot;)\n}<\/code><\/pre>\n<ol start=\"2\">\n<li>\u7f16\u5199<code>Dockerfile<\/code><\/li>\n<\/ol>\n<pre><code class=\"language-bash\">cat Dockerfile\n# \u7b2c\u4e00\u9636\u6bb5\uff0c\u7f16\u8bd1\u4ee3\u7801\n# \u57fa\u7840\u955c\u50cf\nFROM golang:1.16 AS build\n\n# \u6307\u5b9a\u5de5\u4f5c\u76ee\u5f55\nWORKDIR \/app\n\n# \u62f7\u8d1d\u4ee3\u7801\u81f3\u5de5\u4f5c\u76ee\u5f55\nCOPY . .\n\n# \u7f16\u8bd1main.go \u4e3amyapp\nRUN go build -o myapp main.go\n\n# \u7b2c\u4e8c\u9636\u6bb5\uff0c\u8fd0\u884cgo\u9879\u76ee\nFROM alpine:latest\n\n# \u5c06\u6784\u5efa\u9636\u6bb5\/app\u76ee\u5f55\u4e0b\u7684\u9879\u76ee\u62f7\u8d1d\u5230\u8be5\u5bb9\u5668\u7684\/\u76ee\u5f55\nCOPY --from=build \/app\/myapp \/myapp\n\n# \u8fd0\u884c\u9879\u76ee\nENTRYPOINT [&quot;sh&quot;,&quot;-c&quot;,&quot;\/myapp&quot;]<\/code><\/pre>\n<ol start=\"3\">\n<li>\n<p>\u6784\u5efa\u955c\u50cf<br \/>\n<code>docker build -t harbor.dot.com\/repo\/golang_hello:v1.0 .<\/code><\/p>\n<\/li>\n<li>\n<p>\u8fd0\u884c\u955c\u50cf<br \/>\n<code>docker run --rm -it harbor.dot.com\/repo\/golang_hello:v1.0<\/code><\/p>\n<\/li>\n<li>\n<p>\u68c0\u67e5\u7f16\u8bd1\u73af\u5883\u5927\u5c0f\u548c\u8fd0\u884c\u73af\u5883\u955c\u50cf\u5927\u5c0f<\/p>\n<\/li>\n<\/ol>\n<pre><code class=\"language-bash\">docker images | grep golang\nharbor.dot.com\/repo\/golang_hello       v1.0      dce6848a2c33   3 minutes ago       9.74MB\ngolang                                 1.16      972d8c0bc0fc   2 years ago         920MB<\/code><\/pre>\n<h4>java\u591a\u9636\u6bb5\u6784\u5efa<\/h4>\n<ol>\n<li>\u4e0b\u8f7d\u4ee3\u7801<\/li>\n<\/ol>\n<pre><code class=\"language-bash\">cd \/data\/java-multi\nwget 192.168.99.7\/download\/springboot-devops-demo-jar-java17.tar.gz<\/code><\/pre>\n<ol start=\"2\">\n<li>\u7f16\u5199<code>Dockerfile<\/code><\/li>\n<\/ol>\n<pre><code class=\"language-bash\">cat Dockerfile\n# \u7b2c\u4e00\u4e2a\u9636\u6bb5\u6784\u5efa\nFROM harbor.dot.com\/repo\/openjdk-17:v1.0 AS build\n\n# \u7f16\u8bd1Java\u9879\u76ee\nADD .\/springboot-devops-demo-jar-java17.tar.gz \/\nRUN cd \/springboot-devops-demo-jar-java17 &amp;&amp; \\\n    mvn package\n\n# \u7b2c\u4e8c\u4e2a\u9636\u6bb5\u6784\u5efa\nFROM openjdk:17-jdk-alpine\nCOPY --from=build \/springboot-devops-demo-jar-java17\/target\/*.jar \/oldxu-jar.jar\nEXPOSE 8080\nENTRYPOINT [&quot;sh&quot;,&quot;-c&quot;,&quot;java -jar \/oldxu-jar.jar --server.port=8080&quot;]<\/code><\/pre>\n<ol start=\"3\">\n<li>\n<p>\u6784\u5efa\u955c\u50cf<br \/>\n<code>docker build -t harbor.dot.com\/repo\/springboot:v2.0 .<\/code><\/p>\n<\/li>\n<li>\n<p>\u542f\u52a8\u5e76\u6d4b\u8bd5\u955c\u50cf<\/p>\n<\/li>\n<\/ol>\n<pre><code class=\"language-bash\">docker run -d -p8080:8080 harbor.dot.com\/repo\/springboot:v2.0\ncurl localhost:8080\nSpring Boot DevOps Demo App Jar By Oldxu<\/code><\/pre>\n<ol start=\"5\">\n<li>\u68c0\u67e5\u6b64\u524d\u6784\u5efa\u7684<code>java<\/code>\u4e1a\u52a1\u955c\u50cf\u4ee5\u53ca\u73b0\u5728\u591a\u9636\u6bb5\u6784\u5efa\u7684<code>java<\/code>\u4e1a\u52a1\u955c\u50cf<\/li>\n<\/ol>\n<pre><code class=\"language-bash\">docker images | grep springboot\nharbor.dot.com\/repo\/springboot         v2.0            1fe1f786d411   8 minutes ago    345MB\nharbor.dot.com\/repo\/springboot         v1.0            77f0b63a35f5   2 hours ago      962MB<\/code><\/pre>\n<h3>Docker\u591a\u67b6\u6784<\/h3>\n<h4>\u591a\u67b6\u6784\u6784\u5efa\u955c\u50cf<\/h4>\n<p>\u591a\u67b6\u6784\uff0c\u6307\u7684\u5e76\u975e\u662f\u4e0d\u540c\u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u800c\u6307\u7684\u662f\u4e0d\u540c\u7684<code>cpu<\/code>\u67b6\u6784\u3002<br \/>\n\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u4e0d\u540c\u7684<code>cpu<\/code>\u67b6\u6784\uff0c\u6784\u5efa<code>docker<\/code>\u955c\u50cf\u3002<br \/>\n\u6700\u5e38\u89c1\u7684\u67b6\u6784\u6709\uff1a<\/p>\n<ul>\n<li><code>AMD64<\/code>\uff1a<code>intel<\/code>\u548c<code>amd<\/code>\u768464\u4f4d<code>cpu<\/code><\/li>\n<li><code>ARM64<\/code>\uff1a<code>macos m1<\/code>\u82af\u7247\u4f7f\u7528\u7684\u67b6\u6784<\/li>\n<\/ul>\n<p>\u5982\u679c\u4f60\u4f7f\u7528\u7684\u662f<code>mac<\/code>\u7684<code>m1<\/code>\u82af\u7247\uff0c\u901a\u8fc7<code>docker<\/code>\u8fd0\u884c\u4e00\u4e2a\u5bb9\u5668\uff0c\u5e76\u4e0d\u4f1a\u6709\u4efb\u4f55\u95ee\u9898\uff0c\u8fd9\u662f\u56e0\u4e3a<code>docker<\/code>\u4f1a\u6839\u636e\u5f53\u524d\u7684<code>cpu<\/code>\u67b6\u6784\u9009\u62e9\u5bf9\u5e94\u7684\u955c\u50cf\u67b6\u6784\u3002<br \/>\n\u540c\u65f6\u4e5f\u4e0d\u9700\u8981\u8fdb\u884c\u989d\u5916\u7684\u547d\u4ee4\u4fee\u6539\uff0c\u5c31\u53ef\u4ee5\u5728<code>m1<\/code>\u82af\u7247\u4e0a\u76f4\u63a5\u8fd0\u884c<code>docker<\/code>\u3002<\/p>\n<h4>\u6784\u5efa\u5de5\u5177buildx<\/h4>\n<p>\u4f7f\u7528<code>buildx<\/code>\u5de5\u5177\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u6784\u5efa\u591a\u4e2a\u4e0d\u540c\u7684<code>cpu<\/code>\u67b6\u6784\u5e73\u53f0\u7684\u955c\u50cf\u3002<br \/>\n\u5b83\u4f1a\u81ea\u52a8\u62c9\u53d6\u4e00\u4e2a\u955c\u50cf\u8fd0\u884c\u4e3a\u5bb9\u5668\uff0c\u800c\u540e\u5728\u5bb9\u5668\u4e2d\u5bf9\u4e0d\u540c\u7684<code>cpu<\/code>\u67b6\u6784\u8fdb\u884c\u5206\u522b\u6784\u5efa\uff0c\u597d\u5904\u5c31\u662f\u65e0\u9700\u5bf9<code>Dockerfile<\/code>\u8fdb\u884c\u4efb\u4f55\u4fee\u6539\uff0c\u4ec5\u9700\u8981\u4f20\u9012\u4e00\u4e2a<code>--platform<\/code>\u7684\u6807\u5fd7\u7ed9\u6784\u5efa\u547d\u4ee4\uff0c\u6307\u5b9a\u8981\u6784\u5efa\u7684\u67b6\u6784<\/p>\n<ol>\n<li>\n<p>\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u4e3a<code>linux\/arm\/v7<\/code>\u5e73\u53f0\u6784\u5efa\u955c\u50cf<br \/>\n<code>docker buildx build --platform=linux\/arm\/v7 -t harbor.dot.com\/repo\/springboot:v1.0 .<\/code><\/p>\n<\/li>\n<li>\n<p>\u9ed8\u8ba4\u6784\u5efa\u9a71\u52a8\u7a0b\u5e8f\u5e76\u4e0d\u652f\u6301\u591a\u5e73\u53f0\u6784\u5efa\uff0c\u9700\u8981\u5207\u5230\u53e6\u4e00\u4e2a\u6784\u5efa\u8d77\uff0c\u5b83\u652f\u6301\u5e76\u53d1\u6784\u5efa\u591a\u5e73\u53f0\u7684\u9a71\u52a8\u7a0b\u5e8f\u3002<\/p>\n<\/li>\n<\/ol>\n<pre><code class=\"language-bash\"># \u521b\u5efa\u2f00\u4e2adocker-container\u7c7b\u578b\u7684\u6784\u5efa\u5668\n[root@docker-node1 ~]# docker buildx create --driver=docker-container --name=container\ncontainer\n\n# \u5217\u51fa\u2f6c\u524d\u53ef\u2f64\u7684\u6784\u5efa\u5668\n[root@docker-node1 ~]# docker buildx ls<\/code><\/pre>\n<p>\u65b0\u6784\u5efa\u5668<code>container<\/code>\u7684\u72b6\u6001\u662f\u975e\u6d3b\u52a8\u7684\u3002\u8fd9\u662f\u56e0\u4e3a\u8fd8\u6ca1\u6709\u5f00\u59cb\u4f7f\u7528\u5b83\u3002<\/p>\n<h4>buildx\u6784\u5efa\u5b9e\u8df5<\/h4>\n<p>\u4eff\u771f\u6784\u5efa\u6307\u7684\u662f\u5728\u4e00\u79cd\u67b6\u6784\uff08\u901a\u5e38\u662f<code>x86<\/code>\uff09\u7684\u673a\u5668\u4e0a\uff0c\u6a21\u62df\u53e6\u4e00\u79cd\u67b6\u6784\uff08\u4f8b\u5982<code>arm<\/code>\uff09\u7684\u8fd0\u884c\u73af\u5883\uff0c\u7136\u540e\u518d\u8be5\u73af\u5883\u4e2d\u7f16\u8bd1\u7a0b\u5e8f\u3002<br \/>\n\u8fd9\u79cd\u7f16\u7a0b\u51fa\u7684\u7a0b\u5e8f\u53ef\u4ee5\u5728\u76ee\u6807\u67b6\u6784\u4e0a\u76f4\u63a5\u8fd0\u884c\u3002<\/p>\n<ol>\n<li>\u4f7f\u7528<code>buildx<\/code>\u5c06<code>springboot<\/code>\u955c\u50cf\u6784\u5efa\u652f\u6301\u591a\u5e73\u53f0\uff0c\u989d\u5916\u9700\u8981\u6dfb\u52a0\u5982\u4e0b\u4e24\u4e2a\u9009\u9879<\/li>\n<\/ol>\n<pre><code class=\"language-bash\">--builder=container # \u9009\u62e9\u54ea\u4e2a\u6784\u5efa\u5668\n--platform=linux\/amd64,linux\/arm\/v7,linux\/arm64\/v8 # \u2f00\u6b21\u6784\u5efa\u591a\u4e2a\u67b6\u6784<\/code><\/pre>\n<ol start=\"2\">\n<li>\n<p>\u51c6\u5907<code>dockerfile<\/code>\u6587\u4ef6\uff0c\u800c\u540e\u6267\u884c\u6784\u5efa\u547d\u4ee4\u3002<\/p>\n<\/li>\n<li>\n<p>\u68c0\u67e5\u6784\u5efa\u7ed3\u679c\u3002<\/p>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>dockerfile\u57fa\u672c\u4ecb\u7ecd \u4ec0\u4e48\u662fdockerfile dockerfile\u662f\u4e00\u4e2a\u6587\u672c\u6587\u4ef6\uff0c\u91cc\u9762\u5305\u542b\u4e86\u4e00\u6761\u6761&#8230; &raquo; <a class=\"read-more-link\" href=\"http:\/\/blue.yn.cn\/?p=1416\">\u9605\u8bfb\u5168\u6587<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-1416","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"http:\/\/blue.yn.cn\/index.php?rest_route=\/wp\/v2\/posts\/1416","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/blue.yn.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blue.yn.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blue.yn.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blue.yn.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1416"}],"version-history":[{"count":10,"href":"http:\/\/blue.yn.cn\/index.php?rest_route=\/wp\/v2\/posts\/1416\/revisions"}],"predecessor-version":[{"id":1457,"href":"http:\/\/blue.yn.cn\/index.php?rest_route=\/wp\/v2\/posts\/1416\/revisions\/1457"}],"wp:attachment":[{"href":"http:\/\/blue.yn.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1416"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blue.yn.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1416"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blue.yn.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1416"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}