{"id":13448,"date":"2024-11-15T18:26:07","date_gmt":"2024-11-15T10:26:07","guid":{"rendered":"https:\/\/fwq.ai\/blog\/13448\/"},"modified":"2024-11-15T18:26:07","modified_gmt":"2024-11-15T10:26:07","slug":"docker%e5%ae%b9%e5%99%a8%e5%87%ba%e7%8e%b0image-layer-conflict%e6%95%85%e9%9a%9c%e4%bb%a3%e7%a0%81%e6%97%b6%e7%9a%84%e4%bf%ae%e5%a4%8d%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/13448\/","title":{"rendered":"Docker\u5bb9\u5668\u51fa\u73b0\u201cimage layer conflict\u201d\u6545\u969c\u4ee3\u7801\u65f6\u7684\u4fee\u590d\u65b9\u6cd5"},"content":{"rendered":"<h1 id=\"docker%e5%ae%b9%e5%99%a8%e5%87%ba%e7%8e%b0image-layer-conflict%e6%95%85%e9%9a%9c%e4%bb%a3%e7%a0%81%e6%97%b6%e7%9a%84%e4%bf%ae%e5%a4%8d%e6%96%b9%e6%b3%95-AtSDOhkbQD\">Docker\u5bb9\u5668\u51fa\u73b0\u201cimage layer conflict\u201d\u6545\u969c\u4ee3\u7801\u65f6\u7684\u4fee\u590d\u65b9\u6cd5<\/h1>\n<p>\u5728\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u5316\u90e8\u7f72\u65f6\uff0c\u5f00\u53d1\u8005\u53ef\u80fd\u4f1a\u9047\u5230\u5404\u79cd\u5404\u6837\u7684\u95ee\u9898\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u201cimage layer conflict\u201d\u6545\u969c\u4ee3\u7801\u3002\u8fd9\u79cd\u9519\u8bef\u901a\u5e38\u53d1\u751f\u5728Docker\u5c1d\u8bd5\u62c9\u53d6\u6216\u6784\u5efa\u955c\u50cf\u65f6\uff0c\u5bfc\u81f4\u955c\u50cf\u5c42\u4e4b\u95f4\u7684\u51b2\u7a81\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u8fd9\u4e00\u95ee\u9898\u7684\u6210\u56e0\u53ca\u5176\u4fee\u590d\u65b9\u6cd5\uff0c\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u6709\u6548\u5730\u7ba1\u7406Docker\u955c\u50cf\u3002<\/p>\n<h2 id=\"%e4%bb%80%e4%b9%88%e6%98%afimage-layer-conflict%e6%95%85%e9%9a%9c%e4%bb%a3%e7%a0%81%ef%bc%9f-AtSDOhkbQD\">\u4ec0\u4e48\u662f\u201cimage layer conflict\u201d\u6545\u969c\u4ee3\u7801\uff1f<\/h2>\n<p>Docker\u955c\u50cf\u662f\u7531\u591a\u4e2a\u5c42\uff08layer\uff09\u7ec4\u6210\u7684\uff0c\u6bcf\u4e00\u5c42\u90fd\u4ee3\u8868\u4e86\u955c\u50cf\u7684\u4e00\u4e2a\u53d8\u66f4\u3002\u5f53Docker\u5728\u6784\u5efa\u6216\u62c9\u53d6\u955c\u50cf\u65f6\uff0c\u5982\u679c\u53d1\u73b0\u67d0\u4e00\u5c42\u4e0e\u5df2\u6709\u5c42\u53d1\u751f\u51b2\u7a81\uff0c\u5c31\u4f1a\u51fa\u73b0\u201cimage layer conflict\u201d\u6545\u969c\u4ee3\u7801\u3002\u8fd9\u79cd\u60c5\u51b5\u901a\u5e38\u662f\u7531\u4e8e\u4ee5\u4e0b\u51e0\u79cd\u539f\u56e0\u9020\u6210\u7684\uff1a<\/p>\n<ul>\n<li>\u955c\u50cf\u5c42\u7684\u5185\u5bb9\u53d1\u751f\u4e86\u53d8\u5316\u3002<\/li>\n<li>\u4e0d\u540c\u7684\u955c\u50cf\u4f7f\u7528\u4e86\u76f8\u540c\u7684\u57fa\u7840\u5c42\uff0c\u4f46\u8fd9\u4e9b\u57fa\u7840\u5c42\u7684\u7248\u672c\u4e0d\u4e00\u81f4\u3002<\/li>\n<li>Docker\u7f13\u5b58\u672a\u80fd\u6b63\u786e\u66f4\u65b0\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bf%ae%e5%a4%8dimage-layer-conflict%e7%9a%84%e6%96%b9%e6%b3%95-AtSDOhkbQD\">\u4fee\u590d\u201cimage layer conflict\u201d\u7684\u65b9\u6cd5<\/h2>\n<h3 id=\"1-%e6%b8%85%e7%90%86docker%e7%bc%93%e5%ad%98-AtSDOhkbQD\">1. \u6e05\u7406Docker\u7f13\u5b58<\/h3>\n<p>Docker\u5728\u6784\u5efa\u955c\u50cf\u65f6\u4f1a\u4f7f\u7528\u7f13\u5b58\u6765\u52a0\u901f\u6784\u5efa\u8fc7\u7a0b\uff0c\u4f46\u6709\u65f6\u7f13\u5b58\u53ef\u80fd\u4f1a\u5bfc\u81f4\u51b2\u7a81\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6e05\u7406Docker\u7f13\u5b58\uff1a<\/p>\n<pre><code>docker builder prune<\/code><\/pre>\n<p>\u6b64\u547d\u4ee4\u5c06\u5220\u9664\u672a\u4f7f\u7528\u7684\u6784\u5efa\u7f13\u5b58\uff0c\u5e2e\u52a9\u89e3\u51b3\u56e0\u7f13\u5b58\u5f15\u8d77\u7684\u51b2\u7a81\u3002<\/p>\n<h3 id=\"2-%e5%bc%ba%e5%88%b6%e6%8b%89%e5%8f%96%e6%9c%80%e6%96%b0%e9%95%9c%e5%83%8f-AtSDOhkbQD\">2. \u5f3a\u5236\u62c9\u53d6\u6700\u65b0\u955c\u50cf<\/h3>\n<p>\u5982\u679c\u60a8\u5728\u62c9\u53d6\u955c\u50cf\u65f6\u9047\u5230\u51b2\u7a81\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u5f3a\u5236\u62c9\u53d6\u6700\u65b0\u7684\u955c\u50cf\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>docker pull --no-cache <\/code><\/pre>\n<p>\u8fd9\u5c06\u5ffd\u7565\u672c\u5730\u7f13\u5b58\uff0c\u786e\u4fdd\u60a8\u83b7\u53d6\u7684\u662f\u6700\u65b0\u7684\u955c\u50cf\u7248\u672c\u3002<\/p>\n<h3 id=\"3-%e6%a3%80%e6%9f%a5%e9%95%9c%e5%83%8f%e4%be%9d%e8%b5%96%e5%85%b3%e7%b3%bb-AtSDOhkbQD\">3. \u68c0\u67e5\u955c\u50cf\u4f9d\u8d56\u5173\u7cfb<\/h3>\n<p>\u5728\u6784\u5efa\u955c\u50cf\u65f6\uff0c\u786e\u4fdd\u6240\u6709\u4f9d\u8d56\u7684\u57fa\u7840\u955c\u50cf\u7248\u672c\u4e00\u81f4\u3002\u5982\u679c\u60a8\u4f7f\u7528\u4e86\u4e0d\u540c\u7248\u672c\u7684\u57fa\u7840\u955c\u50cf\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5c42\u4e4b\u95f4\u7684\u51b2\u7a81\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u5f53\u524d\u955c\u50cf\u7684\u8be6\u7ec6\u4fe1\u606f\uff1a<\/p>\n<pre><code>docker inspect <\/code><\/pre>\n<p>\u68c0\u67e5\u8f93\u51fa\u4e2d\u7684\u201cLayers\u201d\u90e8\u5206\uff0c\u786e\u4fdd\u6240\u6709\u5c42\u7684\u7248\u672c\u4e00\u81f4\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8%e5%a4%9a%e9%98%b6%e6%ae%b5%e6%9e%84%e5%bb%ba-AtSDOhkbQD\">4. \u4f7f\u7528\u591a\u9636\u6bb5\u6784\u5efa<\/h3>\n<p>\u591a\u9636\u6bb5\u6784\u5efa\u53ef\u4ee5\u5e2e\u52a9\u51cf\u5c11\u955c\u50cf\u7684\u5c42\u6570\uff0c\u4ece\u800c\u964d\u4f4e\u51b2\u7a81\u7684\u53ef\u80fd\u6027\u3002\u5728Dockerfile\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u591a\u4e2aFROM\u8bed\u53e5\u6765\u521b\u5efa\u4e0d\u540c\u7684\u6784\u5efa\u9636\u6bb5\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>FROM node:14 AS build\nWORKDIR \/app\nCOPY . .\nRUN npm install\n\nFROM nginx:alpine\nCOPY --from=build \/app\/build \/usr\/share\/nginx\/html<\/code><\/pre>\n<p>\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u4ec5\u53ef\u4ee5\u51cf\u5c11\u5c42\u7684\u6570\u91cf\uff0c\u8fd8\u80fd\u63d0\u9ad8\u955c\u50cf\u7684\u5b89\u5168\u6027\u548c\u6027\u80fd\u3002<\/p>\n<h3 id=\"5-%e9%87%8d%e6%96%b0%e6%9e%84%e5%bb%ba%e9%95%9c%e5%83%8f-AtSDOhkbQD\">5. \u91cd\u65b0\u6784\u5efa\u955c\u50cf<\/h3>\n<p>\u5982\u679c\u4ee5\u4e0a\u65b9\u6cd5\u90fd\u65e0\u6cd5\u89e3\u51b3\u95ee\u9898\uff0c\u60a8\u53ef\u4ee5\u5c1d\u8bd5\u91cd\u65b0\u6784\u5efa\u955c\u50cf\u3002\u9996\u5148\uff0c\u5220\u9664\u6709\u95ee\u9898\u7684\u955c\u50cf\uff1a<\/p>\n<pre><code>docker rmi <\/code><\/pre>\n<p>\u7136\u540e\uff0c\u91cd\u65b0\u6784\u5efa\u955c\u50cf\uff1a<\/p>\n<pre><code>docker build -t  .<\/code><\/pre>\n<p>\u8fd9\u5c06\u786e\u4fdd\u60a8\u4ece\u5934\u5f00\u59cb\u6784\u5efa\u955c\u50cf\uff0c\u907f\u514d\u4efb\u4f55\u6f5c\u5728\u7684\u5c42\u51b2\u7a81\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-AtSDOhkbQD\">\u603b\u7ed3<\/h2>\n<p>\u5728Docker\u5bb9\u5668\u4e2d\u9047\u5230\u201cimage layer conflict\u201d\u6545\u969c\u4ee3\u7801\u65f6\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u901a\u8fc7\u6e05\u7406\u7f13\u5b58\u3001\u5f3a\u5236\u62c9\u53d6\u6700\u65b0\u955c\u50cf\u3001\u68c0\u67e5\u955c\u50cf\u4f9d\u8d56\u5173\u7cfb\u3001\u4f7f\u7528\u591a\u9636\u6bb5\u6784\u5efa\u4ee5\u53ca\u91cd\u65b0\u6784\u5efa\u955c\u50cf\u7b49\u65b9\u6cd5\u6765\u89e3\u51b3\u95ee\u9898\u3002\u8fd9\u4e9b\u6b65\u9aa4\u4e0d\u4ec5\u80fd\u5e2e\u52a9\u60a8\u5feb\u901f\u4fee\u590d\u6545\u969c\uff0c\u8fd8\u80fd\u63d0\u9ad8Docker\u955c\u50cf\u7684\u7ba1\u7406\u6548\u7387\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9700\u8981\u66f4\u4e13\u4e1a\u7684\u652f\u6301\u6216\u60f3\u4e86\u89e3\u66f4\u591a\u5173\u4e8e<a href=\"https:\/\/fwq.ai\">\u4e91\u670d\u52a1\u5668<\/a>\u548c<a href=\"https:\/\/fwq.ai\">VPS<\/a>\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u6b22\u8fce\u8bbf\u95ee\u6211\u4eec\u7684\u5b98\u65b9\u7f51\u7ad9\uff0c\u83b7\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Docker\u5bb9\u5668\u51fa\u73b0\u201cimage layer conflict\u201d\u6545\u969c\u4ee3\u7801\u65f6\u7684\u4fee\u590d\u65b9\u6cd5 \u5728\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u5316\u90e8\u7f72\u65f6\uff0c\u5f00\u53d1\u8005\u53ef\u80fd\u4f1a\u9047\u5230\u5404\u79cd\u5404\u6837\u7684\u95ee\u9898\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u201cimage layer conflict\u201d\u6545\u969c\u4ee3\u7801\u3002\u8fd9\u79cd\u9519\u8bef\u901a\u5e38\u53d1\u751f\u5728Docker\u5c1d\u8bd5\u62c9\u53d6\u6216\u6784\u5efa\u955c\u50cf\u65f6\uff0c\u5bfc\u81f4\u955c\u50cf\u5c42\u4e4b\u95f4\u7684\u51b2\u7a81\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u8fd9\u4e00\u95ee\u9898\u7684\u6210\u56e0\u53ca\u5176\u4fee\u590d\u65b9\u6cd5\uff0c\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u6709\u6548\u5730\u7ba1\u7406Docker\u955c\u50cf\u3002 \u4ec0\u4e48\u662f\u201cimage layer conflict\u201d\u6545\u969c\u4ee3\u7801\uff1f Docker\u955c\u50cf\u662f\u7531\u591a\u4e2a\u5c42\uff08layer\uff09\u7ec4\u6210\u7684\uff0c\u6bcf\u4e00\u5c42\u90fd\u4ee3\u8868\u4e86\u955c\u50cf\u7684\u4e00\u4e2a\u53d8\u66f4\u3002\u5f53Docker\u5728\u6784\u5efa\u6216\u62c9\u53d6\u955c\u50cf\u65f6\uff0c\u5982\u679c\u53d1\u73b0\u67d0\u4e00\u5c42\u4e0e\u5df2\u6709\u5c42\u53d1\u751f\u51b2\u7a81\uff0c\u5c31\u4f1a\u51fa\u73b0\u201cimage layer conflict\u201d\u6545\u969c\u4ee3\u7801\u3002\u8fd9\u79cd\u60c5\u51b5\u901a\u5e38\u662f\u7531\u4e8e\u4ee5\u4e0b\u51e0\u79cd\u539f\u56e0\u9020\u6210\u7684\uff1a \u955c\u50cf\u5c42\u7684\u5185\u5bb9\u53d1\u751f\u4e86\u53d8\u5316\u3002 \u4e0d\u540c\u7684\u955c\u50cf\u4f7f\u7528\u4e86\u76f8\u540c\u7684\u57fa\u7840\u5c42\uff0c\u4f46\u8fd9\u4e9b\u57fa\u7840\u5c42\u7684\u7248\u672c\u4e0d\u4e00\u81f4\u3002 Docker\u7f13\u5b58\u672a\u80fd\u6b63\u786e\u66f4\u65b0\u3002 \u4fee\u590d\u201cimage layer conflict\u201d\u7684\u65b9\u6cd5 1. \u6e05\u7406Docker\u7f13\u5b58 Docker\u5728\u6784\u5efa\u955c\u50cf\u65f6\u4f1a\u4f7f\u7528\u7f13\u5b58\u6765\u52a0\u901f\u6784\u5efa\u8fc7\u7a0b\uff0c\u4f46\u6709\u65f6\u7f13\u5b58\u53ef\u80fd\u4f1a\u5bfc\u81f4\u51b2\u7a81\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6e05\u7406Docker\u7f13\u5b58\uff1a docker builder prune \u6b64\u547d\u4ee4\u5c06\u5220\u9664\u672a\u4f7f\u7528\u7684\u6784\u5efa\u7f13\u5b58\uff0c\u5e2e\u52a9\u89e3\u51b3\u56e0\u7f13\u5b58\u5f15\u8d77\u7684\u51b2\u7a81\u3002 2. \u5f3a\u5236\u62c9\u53d6\u6700\u65b0\u955c\u50cf \u5982\u679c\u60a8\u5728\u62c9\u53d6\u955c\u50cf\u65f6\u9047\u5230\u51b2\u7a81\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u5f3a\u5236\u62c9\u53d6\u6700\u65b0\u7684\u955c\u50cf\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a docker pull &#8211;no-cache \u8fd9\u5c06\u5ffd\u7565\u672c\u5730\u7f13\u5b58\uff0c\u786e\u4fdd\u60a8\u83b7\u53d6\u7684\u662f\u6700\u65b0\u7684\u955c\u50cf\u7248\u672c\u3002 3. \u68c0\u67e5\u955c\u50cf\u4f9d\u8d56\u5173\u7cfb \u5728\u6784\u5efa\u955c\u50cf\u65f6\uff0c\u786e\u4fdd\u6240\u6709\u4f9d\u8d56\u7684\u57fa\u7840\u955c\u50cf\u7248\u672c\u4e00\u81f4\u3002\u5982\u679c\u60a8\u4f7f\u7528\u4e86\u4e0d\u540c\u7248\u672c\u7684\u57fa\u7840\u955c\u50cf\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5c42\u4e4b\u95f4\u7684\u51b2\u7a81\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u5f53\u524d\u955c\u50cf\u7684\u8be6\u7ec6\u4fe1\u606f\uff1a docker inspect \u68c0\u67e5\u8f93\u51fa\u4e2d\u7684\u201cLayers\u201d\u90e8\u5206\uff0c\u786e\u4fdd\u6240\u6709\u5c42\u7684\u7248\u672c\u4e00\u81f4\u3002 4. \u4f7f\u7528\u591a\u9636\u6bb5\u6784\u5efa \u591a\u9636\u6bb5\u6784\u5efa\u53ef\u4ee5\u5e2e\u52a9\u51cf\u5c11\u955c\u50cf\u7684\u5c42\u6570\uff0c\u4ece\u800c\u964d\u4f4e\u51b2\u7a81\u7684\u53ef\u80fd\u6027\u3002\u5728Dockerfile\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u591a\u4e2aFROM\u8bed\u53e5\u6765\u521b\u5efa\u4e0d\u540c\u7684\u6784\u5efa\u9636\u6bb5\u3002\u4f8b\u5982\uff1a FROM node:14 AS build WORKDIR \/app COPY . . RUN npm install FROM nginx:alpine [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-13448","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/13448","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=13448"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/13448\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=13448"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=13448"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=13448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}