{"id":5373,"date":"2026-02-07T13:12:53","date_gmt":"2026-02-07T04:12:53","guid":{"rendered":"https:\/\/eternalsphere.net\/echoes\/?p=5373"},"modified":"2026-06-06T05:40:42","modified_gmt":"2026-06-05T20:40:42","slug":"6wqmqum9ryq9b2u","status":"publish","type":"post","link":"https:\/\/eternalsphere.net\/echoes\/index.php\/2026\/02\/07\/6wqmqum9ryq9b2u\/","title":{"rendered":"Docker \u4e2d\u5e94\u7528\u6808\u6570\u636e\u5377\u91cd\u6784\u4e0e\u8fc1\u79fb\u8bb0\u5f55"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u4e00\u3001\u95ee\u9898\u80cc\u666f\uff08\u62bd\u8c61\u5316\uff09<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4e00\u53f0\u957f\u671f\u8fd0\u884c\u7684 Linux \u4e3b\u673a\u4e0a\uff0c\u4f7f\u7528 Docker Compose \u90e8\u7f72\u4e86\u591a\u4e2a\u5e94\u7528\u6808\u3002\u968f\u7740\u65f6\u95f4\u63a8\u79fb\uff0c\u51fa\u73b0\u4e86\u4ee5\u4e0b\u5178\u578b\u95ee\u9898\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Docker \u81ea\u52a8\u521b\u5efa\u7684 volume \u540d\u79f0\u4e0d\u53ef\u8bfb\uff08\u968f\u673a\u54c8\u5e0c\u6216\u9879\u76ee\u524d\u7f00\uff09<\/li>\n\n\n\n<li>\u65e0\u6cd5\u76f4\u89c2\u5224\u65ad\u67d0\u4e2a volume \u5c5e\u4e8e\u54ea\u4e2a\u5e94\u7528\u6808\u3001\u54ea\u4e2a\u670d\u52a1<\/li>\n\n\n\n<li>\u4e0d\u6562\u6e05\u7406\u65e7 volume\uff0c\u62c5\u5fc3\u8bef\u5220\u6570\u636e<\/li>\n\n\n\n<li>\u8fd0\u7ef4\u4e0e\u8fc1\u79fb\u6210\u672c\u9010\u6b65\u5347\u9ad8<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u76ee\u6807\u4e0d\u662f\u6539\u53d8 Docker \u7684\u5b58\u50a8\u673a\u5236\uff0c\u800c\u662f\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\u5728\u4e0d\u7834\u574f Docker \u8bbe\u8ba1\u7684\u524d\u63d0\u4e0b\uff0c\u8ba9\u6570\u636e\u5377\u201c\u53ef\u8bfb\u3001\u53ef\u63a7\u3001\u53ef\u8fc1\u79fb\u201d\u3002<\/strong><\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001\u603b\u4f53\u8bbe\u8ba1\u539f\u5219\uff08\u901a\u7528\uff09<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u4e0d\u5f3a\u884c\u8fc1\u79fb Docker \u6839\u76ee\u5f55<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Docker \u4ecd\u7136\u4f7f\u7528\u9ed8\u8ba4\u7684\u6570\u636e\u6839\u76ee\u5f55<\/li>\n\n\n\n<li>\u4e0d\u4fee\u6539 daemon \u914d\u7f6e<\/li>\n\n\n\n<li>\u4e0d\u5bf9\u6297 Docker \u7684 volume \u751f\u547d\u5468\u671f\u6a21\u578b<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u660e\u786e\u533a\u5206\u4e09\u7c7b\u6570\u636e<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u7c7b\u578b<\/th><th>\u5904\u7406\u65b9\u5f0f<\/th><\/tr><\/thead><tbody><tr><td>Compose \/ \u914d\u7f6e\u6587\u4ef6<\/td><td>\u4fdd\u7559\u5728\u7528\u6237\u53ef\u8bfb\u76ee\u5f55<\/td><\/tr><tr><td>\u8fd0\u884c\u671f\u4e1a\u52a1\u6570\u636e<\/td><td>\u4f7f\u7528 <strong>\u547d\u540d volume<\/strong><\/td><\/tr><tr><td>\u4e34\u65f6 \/ \u7f13\u5b58\u6570\u636e<\/td><td>\u5141\u8bb8 Docker \u81ea\u52a8\u7ba1\u7406<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u901a\u8fc7\u201c\u547d\u540d volume\u201d\u89e3\u51b3\u53ef\u8bfb\u6027\u95ee\u9898<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e0d\u4f7f\u7528 <code>external: true<\/code><\/li>\n\n\n\n<li>\u4f7f\u7528 <code>volumes:<\/code> \u663e\u5f0f\u58f0\u660e<\/li>\n\n\n\n<li>\u901a\u8fc7<strong>\u5377\u540d\u8bed\u4e49\u5316<\/strong>\u66ff\u4ee3\u201c\u8def\u5f84\u53ef\u89c1\u6027\u201d<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001\u95ee\u9898\u5b9a\u4f4d\u65b9\u6cd5\uff08\u901a\u7528\u6b65\u9aa4\uff09<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u5217\u51fa\u7cfb\u7edf\u4e2d\u6240\u6709 volume<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>docker volume ls<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u53cd\u5411\u786e\u8ba4 volume \u4e0e\u5bb9\u5668\u7684\u6302\u8f7d\u5173\u7cfb<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>docker inspect &lt;container&gt; --format '{{range .Mounts}}{{.Name}} -&gt; {{.Destination}}{{\"\\n\"}}{{end}}'<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7\u8be5\u65b9\u5f0f\uff0c\u53ef\u4ee5\u660e\u786e\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u54ea\u4e9b volume \u6b63\u5728\u88ab\u4f7f\u7528<\/li>\n\n\n\n<li>\u6302\u8f7d\u70b9\u662f\u5426\u5c5e\u4e8e\u5173\u952e\u6570\u636e\u8def\u5f84<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u56db\u3001\u6570\u636e\u8fc1\u79fb\u7684\u901a\u7528\u6d41\u7a0b<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u6b65\u9aa4 1\uff1a\u505c\u6b62\u76f8\u5173\u5e94\u7528\u6808<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>docker compose down<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\uff08\u6ce8\u610f\uff1a\u4e0d\u4f7f\u7528 <code>-v<\/code>\uff09<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h3 class=\"wp-block-heading\">\u6b65\u9aa4 2\uff1a\u5728 Compose \u4e2d\u58f0\u660e\u65b0\u7684\u547d\u540d volume<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u793a\u4f8b\uff08\u62bd\u8c61\uff09\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>services:\n  example_service:\n    volumes:\n      - readable_log_volume:\/path\/in\/container\/log\n      - readable_data_volume:\/path\/in\/container\/data\n\nvolumes:\n  readable_log_volume:\n  readable_data_volume:<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h3 class=\"wp-block-heading\">\u6b65\u9aa4 3\uff1a\u542f\u52a8\u5e94\u7528\u6808\uff0c\u8ba9 Docker \u521b\u5efa\u65b0\u5377<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>docker compose up -d<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h3 class=\"wp-block-heading\">\u6b65\u9aa4 4\uff1a\u540c\u6b65\u65e7\u6570\u636e\u5230\u65b0\u5377\uff08\u4e00\u6b21\u6027\uff09<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>rsync -a --numeric-ids &lt;old_volume_path&gt;\/ &lt;new_volume_path&gt;\/<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u539f\u5219\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u53ea\u540c\u6b65\u4e00\u6b21<\/strong><\/li>\n\n\n\n<li>\u786e\u4fdd\u670d\u52a1\u505c\u6b62\u6216\u6570\u636e\u4e00\u81f4<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h3 class=\"wp-block-heading\">\u6b65\u9aa4 5\uff1a\u9a8c\u8bc1\u65b0\u5377\u662f\u5426\u751f\u6548<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>docker inspect &lt;container&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u786e\u8ba4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u65b0\u5377\u5df2\u6302\u8f7d<\/li>\n\n\n\n<li>\u5bb9\u5668\u8fd0\u884c\u6b63\u5e38<\/li>\n\n\n\n<li>\u529f\u80fd\u65e0\u5f02\u5e38<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h3 class=\"wp-block-heading\">\u6b65\u9aa4 6\uff1a\u5220\u9664\u65e7 volume\uff08\u786e\u8ba4\u540e\uff09<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>docker volume rm &lt;old_volume&gt;<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e94\u3001\u5173\u4e8e volume \u751f\u547d\u5468\u671f\u7684\u5173\u952e\u7ed3\u8bba<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>docker compose down<\/code> <strong>\u4e0d\u4f1a\u5220\u9664 volume<\/strong><\/li>\n\n\n\n<li><code>docker compose down -v<\/code> <strong>\u4f1a\u5220\u9664 Compose \u7ba1\u7406\u7684 volume<\/strong><\/li>\n\n\n\n<li><code>external: true<\/code> \u7684 volume <strong>\u6c38\u8fdc\u4e0d\u4f1a\u88ab\u81ea\u52a8\u5220\u9664<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u56e0\u6b64\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u82e5\u5e0c\u671b volume \u53d7 Compose \u751f\u547d\u5468\u671f\u7ba1\u7406\uff0c\u4f46\u540d\u5b57\u53ef\u8bfb\uff0c<br><strong>\u4e0d\u8981\u4f7f\u7528 <code>external: true<\/code>\uff0c\u53ea\u9700\u663e\u5f0f\u547d\u540d\u5373\u53ef\u3002<\/strong><\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u516d\u3001\u6700\u7ec8\u7ed3\u6784\uff08\u6982\u5ff5\u793a\u610f\uff09<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>Docker\n\u251c\u2500\u2500 compose-files        # \u4ec5\u914d\u7f6e\n\u251c\u2500\u2500 named-volumes        # \u53ef\u8bfb\u3001\u53ef\u63a7\u7684\u6570\u636e\u5377\n\u2502   \u251c\u2500\u2500 appA_logs\n\u2502   \u251c\u2500\u2500 appA_data\n\u2502   \u251c\u2500\u2500 appB_cache\n\u2502   \u2514\u2500\u2500 appB_db\n\u2514\u2500\u2500 runtime              # Docker \u5185\u90e8\u7ba1\u7406<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e03\u3001\u603b\u7ed3\uff08\u5de5\u7a0b\u89c6\u89d2\uff09<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u6b21\u91cd\u6784\u5e76\u4e0d\u662f\u201c\u642c\u6570\u636e\u201d\uff0c\u800c\u662f\u4e00\u6b21<strong>\u8ba4\u77e5\u5c42\u9762\u7684\u4fee\u6b63<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e0d\u518d\u4f9d\u8d56\u8def\u5f84\u6765\u7406\u89e3\u6570\u636e<\/li>\n\n\n\n<li>\u7528\u547d\u540d\u8868\u8fbe\u201c\u5f52\u5c5e\u5173\u7cfb\u201d<\/li>\n\n\n\n<li>\u628a Docker \u5f53\u4f5c\u957f\u671f\u57fa\u7840\u8bbe\u65bd\uff0c\u800c\u4e0d\u662f\u4e34\u65f6\u5de5\u5177<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u5957\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e0d\u4f9d\u8d56\u5177\u4f53\u5e94\u7528<\/li>\n\n\n\n<li>\u4e0d\u4f9d\u8d56\u7279\u5b9a\u4e3b\u673a<\/li>\n\n\n\n<li>\u53ef\u590d\u5236\u3001\u53ef\u8fc1\u79fb\u3001\u53ef\u5ba1\u8ba1<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9002\u7528\u4e8e\u4efb\u4f55\u957f\u671f\u81ea\u6258\u7ba1\u73af\u5883\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u95ee\u9898\u80cc\u666f\uff08\u62bd\u8c61\u5316\uff09 \u5728\u4e00\u53f0\u957f\u671f\u8fd0\u884c\u7684 Linux \u4e3b\u673a\u4e0a\uff0c\u4f7f\u7528 Docker Compose \u90e8\u7f72\u4e86\u591a\u4e2a\u5e94\u7528\u6808\u3002\u968f\u7740\u65f6\u95f4\u63a8\u79fb\uff0c\u51fa\u73b0\u4e86\u4ee5\u4e0b\u5178\u578b\u95ee\u9898\uff1a \u76ee\u6807\u4e0d\u662f\u6539\u53d8 Docker \u7684\u5b58\u50a8\u673a\u5236\uff0c\u800c\u662f\uff1a \u5728\u4e0d\u7834\u574f Docker \u8bbe\u8ba1\u7684\u524d\u63d0\u4e0b\uff0c\u8ba9\u6570\u636e\u5377\u201c\u53ef\u8bfb\u3001\u53ef\u63a7\u3001\u53ef\u8fc1\u79fb\u201d\u3002 \u4e8c\u3001\u603b\u4f53\u8bbe\u8ba1\u539f\u5219\uff08\u901a\u7528\uff09 1. \u4e0d\u5f3a\u884c\u8fc1\u79fb Docker \u6839\u76ee\u5f55 2. \u660e\u786e\u533a\u5206\u4e09\u7c7b\u6570\u636e \u7c7b\u578b \u5904\u7406\u65b9\u5f0f Compose \/ \u914d\u7f6e\u6587\u4ef6 \u4fdd\u7559\u5728\u7528\u6237\u53ef\u8bfb\u76ee\u5f55 \u8fd0\u884c\u671f\u4e1a\u52a1\u6570\u636e \u4f7f\u7528 \u547d\u540d volume \u4e34\u65f6 \/ \u7f13\u5b58\u6570\u636e \u5141\u8bb8 Docker \u81ea\u52a8\u7ba1\u7406 3. \u901a\u8fc7\u201c\u547d\u540d volume\u201d\u89e3\u51b3\u53ef\u8bfb\u6027\u95ee\u9898 \u4e09\u3001\u95ee\u9898\u5b9a\u4f4d\u65b9\u6cd5\uff08\u901a\u7528\u6b65\u9aa4\uff09 1. \u5217\u51fa\u7cfb\u7edf\u4e2d\u6240\u6709 volume 2. \u53cd\u5411\u786e\u8ba4 volume \u4e0e\u5bb9\u5668\u7684\u6302\u8f7d\u5173\u7cfb \u901a\u8fc7\u8be5\u65b9\u5f0f\uff0c\u53ef\u4ee5\u660e\u786e\uff1a \u56db\u3001\u6570\u636e\u8fc1\u79fb\u7684\u901a\u7528\u6d41\u7a0b \u6b65\u9aa4 &hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[],"class_list":["post-5373","post","type-post","status-publish","format-standard","hentry","category-ayo0bcjn5seq2"],"_links":{"self":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts\/5373","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/comments?post=5373"}],"version-history":[{"count":5,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts\/5373\/revisions"}],"predecessor-version":[{"id":5378,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts\/5373\/revisions\/5378"}],"wp:attachment":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/media?parent=5373"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/categories?post=5373"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/tags?post=5373"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}