{"id":13044,"date":"2024-11-15T15:00:33","date_gmt":"2024-11-15T07:00:33","guid":{"rendered":"https:\/\/fwq.ai\/blog\/13044\/"},"modified":"2024-11-15T15:00:33","modified_gmt":"2024-11-15T07:00:33","slug":"docker%e5%ad%98%e5%82%a8%e7%ae%a1%e7%90%86%e7%9a%84%e5%b8%b8%e8%a7%81%e9%97%ae%e9%a2%98%e5%8f%8a%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/13044\/","title":{"rendered":"Docker\u5b58\u50a8\u7ba1\u7406\u7684\u5e38\u89c1\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6cd5"},"content":{"rendered":"<h1 id=\"docker%e5%ad%98%e5%82%a8%e7%ae%a1%e7%90%86%e7%9a%84%e5%b8%b8%e8%a7%81%e9%97%ae%e9%a2%98%e5%8f%8a%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95-qlWPjWQNTg\">Docker\u5b58\u50a8\u7ba1\u7406\u7684\u5e38\u89c1\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6cd5<\/h1>\n<p>\u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0cDocker\u4f5c\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u5bb9\u5668\u5316\u6280\u672f\uff0c\u6781\u5927\u5730\u7b80\u5316\u4e86\u5e94\u7528\u7a0b\u5e8f\u7684\u90e8\u7f72\u548c\u7ba1\u7406\u3002\u7136\u800c\uff0cDocker\u7684\u5b58\u50a8\u7ba1\u7406\u4ecd\u7136\u662f\u8bb8\u591a\u7528\u6237\u9762\u4e34\u7684\u6311\u6218\u3002\u672c\u6587\u5c06\u63a2\u8ba8Docker\u5b58\u50a8\u7ba1\u7406\u4e2d\u7684\u5e38\u89c1\u95ee\u9898\u53ca\u5176\u89e3\u51b3\u65b9\u6cd5\uff0c\u4ee5\u5e2e\u52a9\u7528\u6237\u66f4\u597d\u5730\u5229\u7528Docker\u7684\u5b58\u50a8\u529f\u80fd\u3002<\/p>\n<h2 id=\"1-docker%e5%ad%98%e5%82%a8%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-qlWPjWQNTg\">1. Docker\u5b58\u50a8\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Docker\u4f7f\u7528\u5206\u5c42\u6587\u4ef6\u7cfb\u7edf\u6765\u7ba1\u7406\u5bb9\u5668\u7684\u5b58\u50a8\u3002\u6bcf\u4e2a\u5bb9\u5668\u90fd\u662f\u4ece\u4e00\u4e2a\u955c\u50cf\u521b\u5efa\u7684\uff0c\u800c\u955c\u50cf\u53c8\u662f\u7531\u591a\u4e2a\u5c42\u7ec4\u6210\u7684\u3002\u8fd9\u79cd\u7ed3\u6784\u4f7f\u5f97Docker\u80fd\u591f\u9ad8\u6548\u5730\u4f7f\u7528\u5b58\u50a8\u7a7a\u95f4\uff0c\u5e76\u652f\u6301\u5feb\u901f\u7684\u955c\u50cf\u6784\u5efa\u548c\u90e8\u7f72\u3002<\/p>\n<h2 id=\"2-%e5%b8%b8%e8%a7%81%e9%97%ae%e9%a2%98%e5%8f%8a%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95-qlWPjWQNTg\">2. \u5e38\u89c1\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6cd5<\/h2>\n<h3 id=\"2-1-%e5%ad%98%e5%82%a8%e7%a9%ba%e9%97%b4%e4%b8%8d%e8%b6%b3-qlWPjWQNTg\">2.1 \u5b58\u50a8\u7a7a\u95f4\u4e0d\u8db3<\/h3>\n<p>\u5728\u4f7f\u7528Docker\u65f6\uff0c\u7528\u6237\u53ef\u80fd\u4f1a\u9047\u5230\u5b58\u50a8\u7a7a\u95f4\u4e0d\u8db3\u7684\u95ee\u9898\u3002\u8fd9\u901a\u5e38\u662f\u7531\u4e8e\u5bb9\u5668\u548c\u955c\u50cf\u7684\u6570\u91cf\u4e0d\u65ad\u589e\u52a0\uff0c\u5bfc\u81f4\u78c1\u76d8\u7a7a\u95f4\u88ab\u5360\u6ee1\u3002<\/p>\n<ul>\n<li><strong>\u89e3\u51b3\u65b9\u6cd5\uff1a<\/strong>\u5b9a\u671f\u6e05\u7406\u672a\u4f7f\u7528\u7684\u955c\u50cf\u548c\u5bb9\u5668\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/li>\n<\/ul>\n<pre><code>docker system prune<\/code><\/pre>\n<p>\u6b64\u547d\u4ee4\u5c06\u5220\u9664\u6240\u6709\u672a\u4f7f\u7528\u7684\u5bb9\u5668\u3001\u7f51\u7edc\u548c\u955c\u50cf\uff0c\u4ece\u800c\u91ca\u653e\u5b58\u50a8\u7a7a\u95f4\u3002<\/p>\n<h3 id=\"2-2-%e6%95%b0%e6%8d%ae%e6%8c%81%e4%b9%85%e5%8c%96%e9%97%ae%e9%a2%98-qlWPjWQNTg\">2.2 \u6570\u636e\u6301\u4e45\u5316\u95ee\u9898<\/h3>\n<p>Docker\u5bb9\u5668\u662f\u4e34\u65f6\u7684\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5bb9\u5668\u5185\u7684\u6570\u636e\u5728\u5bb9\u5668\u505c\u6b62\u6216\u5220\u9664\u540e\u4f1a\u4e22\u5931\u3002\u56e0\u6b64\uff0c\u6570\u636e\u6301\u4e45\u5316\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u95ee\u9898\u3002<\/p>\n<ul>\n<li><strong>\u89e3\u51b3\u65b9\u6cd5\uff1a<\/strong>\u4f7f\u7528Docker\u5377\uff08Volumes\uff09\u6765\u6301\u4e45\u5316\u6570\u636e\u3002\u5377\u662fDocker\u7ba1\u7406\u7684\u6587\u4ef6\u7cfb\u7edf\uff0c\u53ef\u4ee5\u5728\u5bb9\u5668\u4e4b\u95f4\u5171\u4eab\u548c\u6301\u4e45\u5316\u6570\u636e\u3002\u521b\u5efa\u5377\u7684\u547d\u4ee4\u5982\u4e0b\uff1a<\/li>\n<\/ul>\n<pre><code>docker volume create my_volume<\/code><\/pre>\n<p>\u7136\u540e\u5728\u8fd0\u884c\u5bb9\u5668\u65f6\u6302\u8f7d\u8be5\u5377\uff1a<\/p>\n<pre><code>docker run -v my_volume:\/data my_image<\/code><\/pre>\n<h3 id=\"2-3-%e6%96%87%e4%bb%b6%e6%9d%83%e9%99%90%e9%97%ae%e9%a2%98-qlWPjWQNTg\">2.3 \u6587\u4ef6\u6743\u9650\u95ee\u9898<\/h3>\n<p>\u5728\u4f7f\u7528Docker\u5377\u65f6\uff0c\u7528\u6237\u53ef\u80fd\u4f1a\u9047\u5230\u6587\u4ef6\u6743\u9650\u95ee\u9898\uff0c\u5c24\u5176\u662f\u5728Linux\u7cfb\u7edf\u4e2d\u3002\u5bb9\u5668\u5185\u7684\u7528\u6237\u548c\u4e3b\u673a\u4e0a\u7684\u7528\u6237\u53ef\u80fd\u4e0d\u5339\u914d\uff0c\u4ece\u800c\u5bfc\u81f4\u6743\u9650\u9519\u8bef\u3002<\/p>\n<ul>\n<li><strong>\u89e3\u51b3\u65b9\u6cd5\uff1a<\/strong>\u53ef\u4ee5\u5728\u521b\u5efa\u5bb9\u5668\u65f6\u6307\u5b9a\u7528\u6237ID\uff08UID\uff09\u548c\u7ec4ID\uff08GID\uff09\uff0c\u4ee5\u786e\u4fdd\u6743\u9650\u6b63\u786e\u3002\u4f8b\u5982\uff1a<\/li>\n<\/ul>\n<pre><code>docker run -u $(id -u):$(id -g) -v my_volume:\/data my_image<\/code><\/pre>\n<h3 id=\"2-4-%e9%95%9c%e5%83%8f%e5%a4%a7%e5%b0%8f%e8%bf%87%e5%a4%a7-qlWPjWQNTg\">2.4 \u955c\u50cf\u5927\u5c0f\u8fc7\u5927<\/h3>\n<p>\u955c\u50cf\u7684\u5927\u5c0f\u53ef\u80fd\u4f1a\u5f71\u54cd\u4e0b\u8f7d\u548c\u90e8\u7f72\u7684\u901f\u5ea6\uff0c\u8fc7\u5927\u7684\u955c\u50cf\u4f1a\u5bfc\u81f4\u4e0d\u5fc5\u8981\u7684\u5ef6\u8fdf\u3002<\/p>\n<ul>\n<li><strong>\u89e3\u51b3\u65b9\u6cd5\uff1a<\/strong>\u4f18\u5316Dockerfile\uff0c\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u5c42\u548c\u6587\u4ef6\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u591a\u9636\u6bb5\u6784\u5efa\u6765\u51cf\u5c0f\u6700\u7ec8\u955c\u50cf\u7684\u5927\u5c0f\uff1a<\/li>\n<\/ul>\n<pre><code>FROM golang:1.16 AS builder\nWORKDIR \/app\nCOPY . .\nRUN go build -o myapp\n\nFROM alpine:latest\nWORKDIR \/root\/\nCOPY --from=builder \/app\/myapp .\nCMD [\".\/myapp\"]<\/code><\/pre>\n<h2 id=\"3-%e6%80%bb%e7%bb%93-qlWPjWQNTg\">3. \u603b\u7ed3<\/h2>\n<p>Docker\u5b58\u50a8\u7ba1\u7406\u867d\u7136\u5b58\u5728\u4e00\u4e9b\u5e38\u89c1\u95ee\u9898\uff0c\u4f46\u901a\u8fc7\u5408\u7406\u7684\u7ba1\u7406\u548c\u4f18\u5316\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\u3002\u5b9a\u671f\u6e05\u7406\u5b58\u50a8\u3001\u4f7f\u7528\u5377\u8fdb\u884c\u6570\u636e\u6301\u4e45\u5316\u3001\u5904\u7406\u6587\u4ef6\u6743\u9650\u4ee5\u53ca\u4f18\u5316\u955c\u50cf\u5927\u5c0f\uff0c\u90fd\u662f\u63d0\u5347Docker\u4f7f\u7528\u4f53\u9a8c\u7684\u91cd\u8981\u63aa\u65bd\u3002\u5bf9\u4e8e\u9700\u8981\u9ad8\u6548\u5b58\u50a8\u89e3\u51b3\u65b9\u6848\u7684\u7528\u6237\uff0c\u9009\u62e9\u5408\u9002\u7684<a href=\"https:\/\/fwq.ai\">\u4e91\u670d\u52a1\u5668<\/a>\u6216<a href=\"https:\/\/fwq.ai\">VPS<\/a>\u53ef\u4ee5\u8fdb\u4e00\u6b65\u63d0\u5347\u5e94\u7528\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002\u7c73\u4e91\u63d0\u4f9b\u591a\u79cd\u670d\u52a1\u5668\u9009\u62e9\uff0c\u6ee1\u8db3\u4e0d\u540c\u7528\u6237\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Docker\u5b58\u50a8\u7ba1\u7406\u7684\u5e38\u89c1\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6cd5 \u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0cDocker\u4f5c\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u5bb9\u5668\u5316\u6280\u672f\uff0c\u6781\u5927\u5730\u7b80\u5316\u4e86\u5e94\u7528\u7a0b\u5e8f\u7684\u90e8\u7f72\u548c\u7ba1\u7406\u3002\u7136\u800c\uff0cDocker\u7684\u5b58\u50a8\u7ba1\u7406\u4ecd\u7136\u662f\u8bb8\u591a\u7528\u6237\u9762\u4e34\u7684\u6311\u6218\u3002\u672c\u6587\u5c06\u63a2\u8ba8Docker\u5b58\u50a8\u7ba1\u7406\u4e2d\u7684\u5e38\u89c1\u95ee\u9898\u53ca\u5176\u89e3\u51b3\u65b9\u6cd5\uff0c\u4ee5\u5e2e\u52a9\u7528\u6237\u66f4\u597d\u5730\u5229\u7528Docker\u7684\u5b58\u50a8\u529f\u80fd\u3002 1. Docker\u5b58\u50a8\u7684\u57fa\u672c\u6982\u5ff5 Docker\u4f7f\u7528\u5206\u5c42\u6587\u4ef6\u7cfb\u7edf\u6765\u7ba1\u7406\u5bb9\u5668\u7684\u5b58\u50a8\u3002\u6bcf\u4e2a\u5bb9\u5668\u90fd\u662f\u4ece\u4e00\u4e2a\u955c\u50cf\u521b\u5efa\u7684\uff0c\u800c\u955c\u50cf\u53c8\u662f\u7531\u591a\u4e2a\u5c42\u7ec4\u6210\u7684\u3002\u8fd9\u79cd\u7ed3\u6784\u4f7f\u5f97Docker\u80fd\u591f\u9ad8\u6548\u5730\u4f7f\u7528\u5b58\u50a8\u7a7a\u95f4\uff0c\u5e76\u652f\u6301\u5feb\u901f\u7684\u955c\u50cf\u6784\u5efa\u548c\u90e8\u7f72\u3002 2. \u5e38\u89c1\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6cd5 2.1 \u5b58\u50a8\u7a7a\u95f4\u4e0d\u8db3 \u5728\u4f7f\u7528Docker\u65f6\uff0c\u7528\u6237\u53ef\u80fd\u4f1a\u9047\u5230\u5b58\u50a8\u7a7a\u95f4\u4e0d\u8db3\u7684\u95ee\u9898\u3002\u8fd9\u901a\u5e38\u662f\u7531\u4e8e\u5bb9\u5668\u548c\u955c\u50cf\u7684\u6570\u91cf\u4e0d\u65ad\u589e\u52a0\uff0c\u5bfc\u81f4\u78c1\u76d8\u7a7a\u95f4\u88ab\u5360\u6ee1\u3002 \u89e3\u51b3\u65b9\u6cd5\uff1a\u5b9a\u671f\u6e05\u7406\u672a\u4f7f\u7528\u7684\u955c\u50cf\u548c\u5bb9\u5668\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a docker system prune \u6b64\u547d\u4ee4\u5c06\u5220\u9664\u6240\u6709\u672a\u4f7f\u7528\u7684\u5bb9\u5668\u3001\u7f51\u7edc\u548c\u955c\u50cf\uff0c\u4ece\u800c\u91ca\u653e\u5b58\u50a8\u7a7a\u95f4\u3002 2.2 \u6570\u636e\u6301\u4e45\u5316\u95ee\u9898 Docker\u5bb9\u5668\u662f\u4e34\u65f6\u7684\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5bb9\u5668\u5185\u7684\u6570\u636e\u5728\u5bb9\u5668\u505c\u6b62\u6216\u5220\u9664\u540e\u4f1a\u4e22\u5931\u3002\u56e0\u6b64\uff0c\u6570\u636e\u6301\u4e45\u5316\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u95ee\u9898\u3002 \u89e3\u51b3\u65b9\u6cd5\uff1a\u4f7f\u7528Docker\u5377\uff08Volumes\uff09\u6765\u6301\u4e45\u5316\u6570\u636e\u3002\u5377\u662fDocker\u7ba1\u7406\u7684\u6587\u4ef6\u7cfb\u7edf\uff0c\u53ef\u4ee5\u5728\u5bb9\u5668\u4e4b\u95f4\u5171\u4eab\u548c\u6301\u4e45\u5316\u6570\u636e\u3002\u521b\u5efa\u5377\u7684\u547d\u4ee4\u5982\u4e0b\uff1a docker volume create my_volume \u7136\u540e\u5728\u8fd0\u884c\u5bb9\u5668\u65f6\u6302\u8f7d\u8be5\u5377\uff1a docker run -v my_volume:\/data my_image 2.3 \u6587\u4ef6\u6743\u9650\u95ee\u9898 \u5728\u4f7f\u7528Docker\u5377\u65f6\uff0c\u7528\u6237\u53ef\u80fd\u4f1a\u9047\u5230\u6587\u4ef6\u6743\u9650\u95ee\u9898\uff0c\u5c24\u5176\u662f\u5728Linux\u7cfb\u7edf\u4e2d\u3002\u5bb9\u5668\u5185\u7684\u7528\u6237\u548c\u4e3b\u673a\u4e0a\u7684\u7528\u6237\u53ef\u80fd\u4e0d\u5339\u914d\uff0c\u4ece\u800c\u5bfc\u81f4\u6743\u9650\u9519\u8bef\u3002 \u89e3\u51b3\u65b9\u6cd5\uff1a\u53ef\u4ee5\u5728\u521b\u5efa\u5bb9\u5668\u65f6\u6307\u5b9a\u7528\u6237ID\uff08UID\uff09\u548c\u7ec4ID\uff08GID\uff09\uff0c\u4ee5\u786e\u4fdd\u6743\u9650\u6b63\u786e\u3002\u4f8b\u5982\uff1a docker run -u $(id -u):$(id -g) -v my_volume:\/data my_image 2.4 \u955c\u50cf\u5927\u5c0f\u8fc7\u5927 \u955c\u50cf\u7684\u5927\u5c0f\u53ef\u80fd\u4f1a\u5f71\u54cd\u4e0b\u8f7d\u548c\u90e8\u7f72\u7684\u901f\u5ea6\uff0c\u8fc7\u5927\u7684\u955c\u50cf\u4f1a\u5bfc\u81f4\u4e0d\u5fc5\u8981\u7684\u5ef6\u8fdf\u3002 \u89e3\u51b3\u65b9\u6cd5\uff1a\u4f18\u5316Dockerfile\uff0c\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u5c42\u548c\u6587\u4ef6\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u591a\u9636\u6bb5\u6784\u5efa\u6765\u51cf\u5c0f\u6700\u7ec8\u955c\u50cf\u7684\u5927\u5c0f\uff1a FROM golang:1.16 AS builder WORKDIR \/app COPY . . 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