{"id":12933,"date":"2024-11-15T13:48:54","date_gmt":"2024-11-15T05:48:54","guid":{"rendered":"https:\/\/fwq.ai\/blog\/12933\/"},"modified":"2024-11-15T13:48:54","modified_gmt":"2024-11-15T05:48:54","slug":"docker%e4%b8%ad%e5%a6%82%e4%bd%95%e8%a7%a3%e5%86%b3%e7%bd%91%e7%bb%9c%e6%8b%a5%e5%a1%9e%e4%b8%8e%e6%80%a7%e8%83%bd%e7%93%b6%e9%a2%88%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/12933\/","title":{"rendered":"Docker\u4e2d\u5982\u4f55\u89e3\u51b3\u7f51\u7edc\u62e5\u585e\u4e0e\u6027\u80fd\u74f6\u9888\uff1f"},"content":{"rendered":"<h1 id=\"docker%e4%b8%ad%e5%a6%82%e4%bd%95%e8%a7%a3%e5%86%b3%e7%bd%91%e7%bb%9c%e6%8b%a5%e5%a1%9e%e4%b8%8e%e6%80%a7%e8%83%bd%e7%93%b6%e9%a2%88%ef%bc%9f-tLfduRrRFG\">Docker\u4e2d\u5982\u4f55\u89e3\u51b3\u7f51\u7edc\u62e5\u585e\u4e0e\u6027\u80fd\u74f6\u9888\uff1f<\/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\uff0c\u968f\u7740\u5bb9\u5668\u6570\u91cf\u7684\u589e\u52a0\uff0c\u7f51\u7edc\u62e5\u585e\u548c\u6027\u80fd\u74f6\u9888\u7684\u95ee\u9898\u4e5f\u9010\u6e10\u663e\u73b0\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5728Docker\u73af\u5883\u4e2d\u5982\u4f55\u6709\u6548\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\u3002<\/p>\n<h2 id=\"%e7%bd%91%e7%bb%9c%e6%8b%a5%e5%a1%9e%e7%9a%84%e6%88%90%e5%9b%a0-tLfduRrRFG\">\u7f51\u7edc\u62e5\u585e\u7684\u6210\u56e0<\/h2>\n<p>\u7f51\u7edc\u62e5\u585e\u901a\u5e38\u662f\u7531\u4e8e\u591a\u4e2a\u5bb9\u5668\u540c\u65f6\u8bf7\u6c42\u7f51\u7edc\u8d44\u6e90\uff0c\u5bfc\u81f4\u5e26\u5bbd\u4e0d\u8db3\u6216\u5ef6\u8fdf\u589e\u52a0\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u6210\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u5e76\u53d1\u8bf7\u6c42\uff1a<\/strong>\u5f53\u591a\u4e2a\u5bb9\u5668\u540c\u65f6\u53d1\u8d77\u5927\u91cf\u8bf7\u6c42\u65f6\uff0c\u7f51\u7edc\u5e26\u5bbd\u53ef\u80fd\u4f1a\u88ab\u8fc5\u901f\u8017\u5c3d\u3002<\/li>\n<li><strong>\u4e0d\u5408\u7406\u7684\u7f51\u7edc\u914d\u7f6e\uff1a<\/strong>Docker\u9ed8\u8ba4\u7684\u7f51\u7edc\u6a21\u5f0f\u53ef\u80fd\u4e0d\u9002\u5408\u6240\u6709\u5e94\u7528\u573a\u666f\uff0c\u5bfc\u81f4\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n<li><strong>\u5bb9\u5668\u95f4\u901a\u4fe1\uff1a<\/strong>\u5bb9\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\u5982\u679c\u6ca1\u6709\u4f18\u5316\uff0c\u53ef\u80fd\u4f1a\u9020\u6210\u989d\u5916\u7684\u5ef6\u8fdf\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e5%86%b3%e7%bd%91%e7%bb%9c%e6%8b%a5%e5%a1%9e%e7%9a%84%e6%96%b9%e6%b3%95-tLfduRrRFG\">\u89e3\u51b3\u7f51\u7edc\u62e5\u585e\u7684\u65b9\u6cd5<\/h2>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e5%90%88%e9%80%82%e7%9a%84%e7%bd%91%e7%bb%9c%e9%a9%b1%e5%8a%a8-tLfduRrRFG\">1. \u4f7f\u7528\u5408\u9002\u7684\u7f51\u7edc\u9a71\u52a8<\/h3>\n<p>Docker\u63d0\u4f9b\u4e86\u591a\u79cd\u7f51\u7edc\u9a71\u52a8\uff0c\u5982bridge\u3001host\u548coverlay\u7b49\u3002\u9009\u62e9\u5408\u9002\u7684\u7f51\u7edc\u9a71\u52a8\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u7f51\u7edc\u62e5\u585e\u3002\u4f8b\u5982\uff0c\u4f7f\u7528<code>host<\/code>\u7f51\u7edc\u6a21\u5f0f\u53ef\u4ee5\u8ba9\u5bb9\u5668\u76f4\u63a5\u4f7f\u7528\u5bbf\u4e3b\u673a\u7684\u7f51\u7edc\u6808\uff0c\u4ece\u800c\u51cf\u5c11\u7f51\u7edc\u5c42\u7684\u5f00\u9500\u3002<\/p>\n<pre><code>docker run --network host my_container<\/code><\/pre>\n<h3 id=\"2-%e7%bd%91%e7%bb%9c%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1-tLfduRrRFG\">2. \u7f51\u7edc\u8d1f\u8f7d\u5747\u8861<\/h3>\n<p>\u901a\u8fc7\u5f15\u5165\u8d1f\u8f7d\u5747\u8861\u5668\uff0c\u53ef\u4ee5\u5c06\u6d41\u91cf\u5206\u6563\u5230\u591a\u4e2a\u5bb9\u5668\u5b9e\u4f8b\u4e0a\uff0c\u4ece\u800c\u51cf\u8f7b\u5355\u4e2a\u5bb9\u5668\u7684\u538b\u529b\u3002\u5e38\u89c1\u7684\u8d1f\u8f7d\u5747\u8861\u5de5\u5177\u5305\u62ecNginx\u548cHAProxy\u3002<\/p>\n<pre><code>server {\n    listen 80;\n    location \/ {\n        proxy_pass http:\/\/my_backend;\n    }\n}<\/code><\/pre>\n<h3 id=\"3-%e9%99%90%e5%88%b6%e5%b8%a6%e5%ae%bd-tLfduRrRFG\">3. \u9650\u5236\u5e26\u5bbd<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u9650\u5236\u5bb9\u5668\u7684\u5e26\u5bbd\u53ef\u4ee5\u9632\u6b62\u67d0\u4e2a\u5bb9\u5668\u5360\u7528\u8fc7\u591a\u7684\u7f51\u7edc\u8d44\u6e90\u3002Docker\u5141\u8bb8\u901a\u8fc7<code>--network<\/code>\u9009\u9879\u8bbe\u7f6e\u5e26\u5bbd\u9650\u5236\u3002<\/p>\n<pre><code>docker run --network my_network --cap-add NET_ADMIN my_container<\/code><\/pre>\n<h2 id=\"%e6%80%a7%e8%83%bd%e7%93%b6%e9%a2%88%e7%9a%84%e6%88%90%e5%9b%a0-tLfduRrRFG\">\u6027\u80fd\u74f6\u9888\u7684\u6210\u56e0<\/h2>\n<p>\u6027\u80fd\u74f6\u9888\u901a\u5e38\u662f\u7531\u4e8e\u8d44\u6e90\u7ade\u4e89\u3001\u914d\u7f6e\u4e0d\u5f53\u6216\u5e94\u7528\u7a0b\u5e8f\u672c\u8eab\u7684\u9650\u5236\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u6210\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u8d44\u6e90\u9650\u5236\uff1a<\/strong>\u5bb9\u5668\u7684CPU\u548c\u5185\u5b58\u9650\u5236\u53ef\u80fd\u5bfc\u81f4\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n<li><strong>\u4e0d\u5408\u7406\u7684\u5e94\u7528\u67b6\u6784\uff1a<\/strong>\u5e94\u7528\u7a0b\u5e8f\u7684\u8bbe\u8ba1\u53ef\u80fd\u5bfc\u81f4\u4e0d\u5fc5\u8981\u7684\u8d44\u6e90\u6d88\u8017\u3002<\/li>\n<li><strong>\u7f51\u7edc\u5ef6\u8fdf\uff1a<\/strong>\u5bb9\u5668\u95f4\u7684\u7f51\u7edc\u5ef6\u8fdf\u53ef\u80fd\u5f71\u54cd\u6574\u4f53\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e5%86%b3%e6%80%a7%e8%83%bd%e7%93%b6%e9%a2%88%e7%9a%84%e6%96%b9%e6%b3%95-tLfduRrRFG\">\u89e3\u51b3\u6027\u80fd\u74f6\u9888\u7684\u65b9\u6cd5<\/h2>\n<h3 id=\"1-%e8%b0%83%e6%95%b4%e8%b5%84%e6%ba%90%e9%99%90%e5%88%b6-tLfduRrRFG\">1. \u8c03\u6574\u8d44\u6e90\u9650\u5236<\/h3>\n<p>\u901a\u8fc7\u5408\u7406\u914d\u7f6e\u5bb9\u5668\u7684CPU\u548c\u5185\u5b58\u9650\u5236\uff0c\u53ef\u4ee5\u786e\u4fdd\u5e94\u7528\u7a0b\u5e8f\u83b7\u5f97\u8db3\u591f\u7684\u8d44\u6e90\u3002\u4f7f\u7528<code>--cpus<\/code>\u548c<code>--memory<\/code>\u9009\u9879\u6765\u8bbe\u7f6e\u8d44\u6e90\u9650\u5236\u3002<\/p>\n<pre><code>docker run --cpus=\"1.5\" --memory=\"512m\" my_container<\/code><\/pre>\n<h3 id=\"2-%e4%bc%98%e5%8c%96%e5%ba%94%e7%94%a8%e7%a8%8b%e5%ba%8f-tLfduRrRFG\">2. \u4f18\u5316\u5e94\u7528\u7a0b\u5e8f<\/h3>\n<p>\u5bf9\u5e94\u7528\u7a0b\u5e8f\u8fdb\u884c\u6027\u80fd\u5206\u6790\uff0c\u627e\u51fa\u74f6\u9888\u6240\u5728\uff0c\u5e76\u8fdb\u884c\u4f18\u5316\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u7f13\u5b58\u673a\u5236\u51cf\u5c11\u6570\u636e\u5e93\u67e5\u8be2\u6b21\u6570\uff0c\u6216\u4f18\u5316\u7b97\u6cd5\u4ee5\u63d0\u9ad8\u5904\u7406\u901f\u5ea6\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e6%9c%8d%e5%8a%a1%e7%bd%91%e6%a0%bc-tLfduRrRFG\">3. \u4f7f\u7528\u670d\u52a1\u7f51\u683c<\/h3>\n<p>\u670d\u52a1\u7f51\u683c\uff08\u5982Istio\uff09\u53ef\u4ee5\u5e2e\u52a9\u7ba1\u7406\u5fae\u670d\u52a1\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u63d0\u4f9b\u6d41\u91cf\u7ba1\u7406\u3001\u8d1f\u8f7d\u5747\u8861\u548c\u6545\u969c\u6062\u590d\u7b49\u529f\u80fd\uff0c\u4ece\u800c\u63d0\u9ad8\u6574\u4f53\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-tLfduRrRFG\">\u603b\u7ed3<\/h2>\n<p>\u5728Docker\u73af\u5883\u4e2d\uff0c\u7f51\u7edc\u62e5\u585e\u548c\u6027\u80fd\u74f6\u9888\u662f\u5e38\u89c1\u7684\u95ee\u9898\uff0c\u4f46\u901a\u8fc7\u5408\u7406\u7684\u7f51\u7edc\u914d\u7f6e\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u8d44\u6e90\u7ba1\u7406\u548c\u5e94\u7528\u4f18\u5316\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\u3002\u5bf9\u4e8e\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u7528\u6027\u7684\u5e94\u7528\uff0c\u9009\u62e9\u5408\u9002\u7684\u670d\u52a1\u5668\u548c\u7f51\u7edc\u67b6\u6784\u81f3\u5173\u91cd\u8981\u3002\u7c73\u4e91\u63d0\u4f9b\u591a\u79cd<em><a href=\"https:\/\/fwq.ai\">\u4e91\u670d\u52a1\u5668<\/a><\/em>\u89e3\u51b3\u65b9\u6848\uff0c\u5e2e\u52a9\u7528\u6237\u5728\u5168\u7403\u8303\u56f4\u5185\u5b9e\u73b0\u9ad8\u6548\u7684\u5e94\u7528\u90e8\u7f72\u4e0e\u7ba1\u7406\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Docker\u4e2d\u5982\u4f55\u89e3\u51b3\u7f51\u7edc\u62e5\u585e\u4e0e\u6027\u80fd\u74f6\u9888\uff1f \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\uff0c\u968f\u7740\u5bb9\u5668\u6570\u91cf\u7684\u589e\u52a0\uff0c\u7f51\u7edc\u62e5\u585e\u548c\u6027\u80fd\u74f6\u9888\u7684\u95ee\u9898\u4e5f\u9010\u6e10\u663e\u73b0\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5728Docker\u73af\u5883\u4e2d\u5982\u4f55\u6709\u6548\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\u3002 \u7f51\u7edc\u62e5\u585e\u7684\u6210\u56e0 \u7f51\u7edc\u62e5\u585e\u901a\u5e38\u662f\u7531\u4e8e\u591a\u4e2a\u5bb9\u5668\u540c\u65f6\u8bf7\u6c42\u7f51\u7edc\u8d44\u6e90\uff0c\u5bfc\u81f4\u5e26\u5bbd\u4e0d\u8db3\u6216\u5ef6\u8fdf\u589e\u52a0\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u6210\u56e0\uff1a \u9ad8\u5e76\u53d1\u8bf7\u6c42\uff1a\u5f53\u591a\u4e2a\u5bb9\u5668\u540c\u65f6\u53d1\u8d77\u5927\u91cf\u8bf7\u6c42\u65f6\uff0c\u7f51\u7edc\u5e26\u5bbd\u53ef\u80fd\u4f1a\u88ab\u8fc5\u901f\u8017\u5c3d\u3002 \u4e0d\u5408\u7406\u7684\u7f51\u7edc\u914d\u7f6e\uff1aDocker\u9ed8\u8ba4\u7684\u7f51\u7edc\u6a21\u5f0f\u53ef\u80fd\u4e0d\u9002\u5408\u6240\u6709\u5e94\u7528\u573a\u666f\uff0c\u5bfc\u81f4\u6027\u80fd\u4e0b\u964d\u3002 \u5bb9\u5668\u95f4\u901a\u4fe1\uff1a\u5bb9\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\u5982\u679c\u6ca1\u6709\u4f18\u5316\uff0c\u53ef\u80fd\u4f1a\u9020\u6210\u989d\u5916\u7684\u5ef6\u8fdf\u3002 \u89e3\u51b3\u7f51\u7edc\u62e5\u585e\u7684\u65b9\u6cd5 1. \u4f7f\u7528\u5408\u9002\u7684\u7f51\u7edc\u9a71\u52a8 Docker\u63d0\u4f9b\u4e86\u591a\u79cd\u7f51\u7edc\u9a71\u52a8\uff0c\u5982bridge\u3001host\u548coverlay\u7b49\u3002\u9009\u62e9\u5408\u9002\u7684\u7f51\u7edc\u9a71\u52a8\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u7f51\u7edc\u62e5\u585e\u3002\u4f8b\u5982\uff0c\u4f7f\u7528host\u7f51\u7edc\u6a21\u5f0f\u53ef\u4ee5\u8ba9\u5bb9\u5668\u76f4\u63a5\u4f7f\u7528\u5bbf\u4e3b\u673a\u7684\u7f51\u7edc\u6808\uff0c\u4ece\u800c\u51cf\u5c11\u7f51\u7edc\u5c42\u7684\u5f00\u9500\u3002 docker run &#8211;network host my_container 2. \u7f51\u7edc\u8d1f\u8f7d\u5747\u8861 \u901a\u8fc7\u5f15\u5165\u8d1f\u8f7d\u5747\u8861\u5668\uff0c\u53ef\u4ee5\u5c06\u6d41\u91cf\u5206\u6563\u5230\u591a\u4e2a\u5bb9\u5668\u5b9e\u4f8b\u4e0a\uff0c\u4ece\u800c\u51cf\u8f7b\u5355\u4e2a\u5bb9\u5668\u7684\u538b\u529b\u3002\u5e38\u89c1\u7684\u8d1f\u8f7d\u5747\u8861\u5de5\u5177\u5305\u62ecNginx\u548cHAProxy\u3002 server { listen 80; location \/ { proxy_pass http:\/\/my_backend; } } 3. \u9650\u5236\u5e26\u5bbd \u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u9650\u5236\u5bb9\u5668\u7684\u5e26\u5bbd\u53ef\u4ee5\u9632\u6b62\u67d0\u4e2a\u5bb9\u5668\u5360\u7528\u8fc7\u591a\u7684\u7f51\u7edc\u8d44\u6e90\u3002Docker\u5141\u8bb8\u901a\u8fc7&#8211;network\u9009\u9879\u8bbe\u7f6e\u5e26\u5bbd\u9650\u5236\u3002 docker run &#8211;network my_network &#8211;cap-add NET_ADMIN my_container \u6027\u80fd\u74f6\u9888\u7684\u6210\u56e0 \u6027\u80fd\u74f6\u9888\u901a\u5e38\u662f\u7531\u4e8e\u8d44\u6e90\u7ade\u4e89\u3001\u914d\u7f6e\u4e0d\u5f53\u6216\u5e94\u7528\u7a0b\u5e8f\u672c\u8eab\u7684\u9650\u5236\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u6210\u56e0\uff1a \u8d44\u6e90\u9650\u5236\uff1a\u5bb9\u5668\u7684CPU\u548c\u5185\u5b58\u9650\u5236\u53ef\u80fd\u5bfc\u81f4\u6027\u80fd\u4e0b\u964d\u3002 \u4e0d\u5408\u7406\u7684\u5e94\u7528\u67b6\u6784\uff1a\u5e94\u7528\u7a0b\u5e8f\u7684\u8bbe\u8ba1\u53ef\u80fd\u5bfc\u81f4\u4e0d\u5fc5\u8981\u7684\u8d44\u6e90\u6d88\u8017\u3002 \u7f51\u7edc\u5ef6\u8fdf\uff1a\u5bb9\u5668\u95f4\u7684\u7f51\u7edc\u5ef6\u8fdf\u53ef\u80fd\u5f71\u54cd\u6574\u4f53\u6027\u80fd\u3002 \u89e3\u51b3\u6027\u80fd\u74f6\u9888\u7684\u65b9\u6cd5 1. \u8c03\u6574\u8d44\u6e90\u9650\u5236 \u901a\u8fc7\u5408\u7406\u914d\u7f6e\u5bb9\u5668\u7684CPU\u548c\u5185\u5b58\u9650\u5236\uff0c\u53ef\u4ee5\u786e\u4fdd\u5e94\u7528\u7a0b\u5e8f\u83b7\u5f97\u8db3\u591f\u7684\u8d44\u6e90\u3002\u4f7f\u7528&#8211;cpus\u548c&#8211;memory\u9009\u9879\u6765\u8bbe\u7f6e\u8d44\u6e90\u9650\u5236\u3002 docker run &#8211;cpus=&#8221;1.5&#8243; &#8211;memory=&#8221;512m&#8221; my_container 2. [&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-12933","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/12933","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=12933"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/12933\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=12933"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=12933"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=12933"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}