{"id":13147,"date":"2024-11-15T15:52:40","date_gmt":"2024-11-15T07:52:40","guid":{"rendered":"https:\/\/fwq.ai\/blog\/13147\/"},"modified":"2024-11-15T15:52:40","modified_gmt":"2024-11-15T07:52:40","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8docker%e4%b8%ad%e9%80%9a%e8%bf%87%e4%b8%a5%e6%a0%bc%e7%9a%84%e6%9d%83%e9%99%90%e7%ae%a1%e7%90%86%e4%bf%9d%e6%8a%a4%e6%95%8f%e6%84%9f%e4%bf%a1%e6%81%af%e4%b8%8e%e5%ba%94","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/13147\/","title":{"rendered":"\u5982\u4f55\u5728Docker\u4e2d\u901a\u8fc7\u4e25\u683c\u7684\u6743\u9650\u7ba1\u7406\u4fdd\u62a4\u654f\u611f\u4fe1\u606f\u4e0e\u5e94\u7528\uff1f"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8docker%e4%b8%ad%e9%80%9a%e8%bf%87%e4%b8%a5%e6%a0%bc%e7%9a%84%e6%9d%83%e9%99%90%e7%ae%a1%e7%90%86%e4%bf%9d%e6%8a%a4%e6%95%8f%e6%84%9f%e4%bf%a1%e6%81%af%e4%b8%8e%e5%ba%94-McjYTTfZUe\">\u5982\u4f55\u5728Docker\u4e2d\u901a\u8fc7\u4e25\u683c\u7684\u6743\u9650\u7ba1\u7406\u4fdd\u62a4\u654f\u611f\u4fe1\u606f\u4e0e\u5e94\u7528\uff1f<\/h1>\n<p>\u968f\u7740\u5bb9\u5668\u5316\u6280\u672f\u7684\u666e\u53ca\uff0cDocker\u5df2\u6210\u4e3a\u5f00\u53d1\u548c\u90e8\u7f72\u5e94\u7528\u7a0b\u5e8f\u7684\u91cd\u8981\u5de5\u5177\u3002\u7136\u800c\uff0cDocker\u7684\u7075\u6d3b\u6027\u548c\u4fbf\u5229\u6027\u4e5f\u5e26\u6765\u4e86\u5b89\u5168\u9690\u60a3\uff0c\u5c24\u5176\u662f\u5728\u5904\u7406\u654f\u611f\u4fe1\u606f\u65f6\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u901a\u8fc7\u4e25\u683c\u7684\u6743\u9650\u7ba1\u7406\u6765\u4fdd\u62a4Docker\u4e2d\u7684\u654f\u611f\u4fe1\u606f\u4e0e\u5e94\u7528\u3002<\/p>\n<h2 id=\"%e7%90%86%e8%a7%a3docker%e7%9a%84%e6%9d%83%e9%99%90%e6%a8%a1%e5%9e%8b-McjYTTfZUe\">\u7406\u89e3Docker\u7684\u6743\u9650\u6a21\u578b<\/h2>\n<p>\u5728\u6df1\u5165\u6743\u9650\u7ba1\u7406\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u7406\u89e3Docker\u7684\u6743\u9650\u6a21\u578b\u3002Docker\u4f7f\u7528Linux\u5185\u6838\u7684\u529f\u80fd\uff0c\u5982\u547d\u540d\u7a7a\u95f4\uff08namespaces\uff09\u548c\u63a7\u5236\u7ec4\uff08cgroups\uff09\uff0c\u6765\u9694\u79bb\u5bb9\u5668\u4e4b\u95f4\u7684\u8d44\u6e90\u548c\u6743\u9650\u3002\u6bcf\u4e2a\u5bb9\u5668\u90fd\u6709\u81ea\u5df1\u7684\u6587\u4ef6\u7cfb\u7edf\u3001\u7f51\u7edc\u548c\u8fdb\u7a0b\u7a7a\u95f4\uff0c\u8fd9\u4e3a\u5e94\u7528\u63d0\u4f9b\u4e86\u4e00\u5b9a\u7a0b\u5ea6\u7684\u9694\u79bb\u3002<\/p>\n<h2 id=\"%e5%ae%9e%e6%96%bd%e6%9c%80%e5%b0%8f%e6%9d%83%e9%99%90%e5%8e%9f%e5%88%99-McjYTTfZUe\">\u5b9e\u65bd\u6700\u5c0f\u6743\u9650\u539f\u5219<\/h2>\n<p>\u6700\u5c0f\u6743\u9650\u539f\u5219\u662f\u4fe1\u606f\u5b89\u5168\u4e2d\u7684\u4e00\u4e2a\u57fa\u672c\u6982\u5ff5\uff0c\u610f\u5473\u7740\u7528\u6237\u548c\u5e94\u7528\u7a0b\u5e8f\u53ea\u5e94\u83b7\u5f97\u5b8c\u6210\u5176\u4efb\u52a1\u6240\u9700\u7684\u6700\u4f4e\u6743\u9650\u3002\u5728Docker\u4e2d\uff0c\u8fd9\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u5f0f\u5b9e\u73b0\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u975e\u7279\u6743\u7528\u6237\u8fd0\u884c\u5bb9\u5668\uff1a<\/strong>\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cDocker\u5bb9\u5668\u4ee5root\u7528\u6237\u8eab\u4efd\u8fd0\u884c\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4\u5b89\u5168\u98ce\u9669\u3002\u53ef\u4ee5\u901a\u8fc7\u5728Dockerfile\u4e2d\u4f7f\u7528USER\u6307\u4ee4\u6765\u6307\u5b9a\u975e\u7279\u6743\u7528\u6237\u3002\u4f8b\u5982\uff1a<\/li>\n<pre><code>FROM ubuntu:latest\nRUN useradd -ms \/bin\/bash myuser\nUSER myuser\n<\/code><\/pre>\n<li><strong>\u9650\u5236\u5bb9\u5668\u7684\u80fd\u529b\uff1a<\/strong>Docker\u5141\u8bb8\u7528\u6237\u901a\u8fc7&#8211;cap-drop\u548c&#8211;cap-add\u9009\u9879\u6765\u9650\u5236\u6216\u6dfb\u52a0\u5bb9\u5668\u7684Linux\u80fd\u529b\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u5220\u9664\u4e0d\u5fc5\u8981\u7684\u80fd\u529b\uff1a<\/li>\n<pre><code>docker run --cap-drop ALL --cap-add NET_BIND_SERVICE myimage\n<\/code><\/pre>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8docker-secrets%e7%ae%a1%e7%90%86%e6%95%8f%e6%84%9f%e4%bf%a1%e6%81%af-McjYTTfZUe\">\u4f7f\u7528Docker Secrets\u7ba1\u7406\u654f\u611f\u4fe1\u606f<\/h2>\n<p>\u5728\u5904\u7406\u654f\u611f\u4fe1\u606f\uff08\u5982API\u5bc6\u94a5\u3001\u6570\u636e\u5e93\u5bc6\u7801\u7b49\uff09\u65f6\uff0cDocker\u63d0\u4f9b\u4e86Docker Secrets\u529f\u80fd\u3002Docker Secrets\u5141\u8bb8\u60a8\u5b89\u5168\u5730\u5b58\u50a8\u548c\u7ba1\u7406\u654f\u611f\u6570\u636e\uff0c\u5e76\u5728\u9700\u8981\u65f6\u5c06\u5176\u63d0\u4f9b\u7ed9\u5bb9\u5668\u3002\u4f7f\u7528Docker Secrets\u7684\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u521b\u5efa\u4e00\u4e2aSecret\uff1a<\/li>\n<pre><code>echo \"my_secret_password\" | docker secret create my_secret -\n<\/code><\/pre>\n<li>\u5728\u670d\u52a1\u4e2d\u4f7f\u7528Secret\uff1a<\/li>\n<pre><code>docker service create --name my_service --secret my_secret myimage\n<\/code><\/pre>\n<\/li>\n<\/ol>\n<h2 id=\"%e7%bd%91%e7%bb%9c%e9%9a%94%e7%a6%bb%e4%b8%8e%e9%98%b2%e7%81%ab%e5%a2%99%e9%85%8d%e7%bd%ae-McjYTTfZUe\">\u7f51\u7edc\u9694\u79bb\u4e0e\u9632\u706b\u5899\u914d\u7f6e<\/h2>\n<p>\u7f51\u7edc\u9694\u79bb\u662f\u4fdd\u62a4Docker\u5bb9\u5668\u7684\u91cd\u8981\u63aa\u65bd\u3002Docker\u5141\u8bb8\u7528\u6237\u521b\u5efa\u81ea\u5b9a\u4e49\u7f51\u7edc\uff0c\u4ee5\u4fbf\u5c06\u5bb9\u5668\u5206\u7ec4\u5e76\u9650\u5236\u5b83\u4eec\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7f51\u7edc\uff1a<\/p>\n<pre><code>docker network create my_network\n<\/code><\/pre>\n<p>\u6b64\u5916\uff0c\u914d\u7f6e\u9632\u706b\u5899\u89c4\u5219\u4ee5\u9650\u5236\u5bf9Docker\u5b88\u62a4\u8fdb\u7a0b\u548c\u5bb9\u5668\u7684\u8bbf\u95ee\u4e5f\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528iptables\u6216\u5176\u4ed6\u9632\u706b\u5899\u5de5\u5177\u6765\u5b9e\u73b0\u8fd9\u4e00\u70b9\u3002<\/p>\n<h2 id=\"%e5%ae%9a%e6%9c%9f%e5%ae%a1%e8%ae%a1%e4%b8%8e%e7%9b%91%e6%8e%a7-McjYTTfZUe\">\u5b9a\u671f\u5ba1\u8ba1\u4e0e\u76d1\u63a7<\/h2>\n<p>\u6700\u540e\uff0c\u5b9a\u671f\u5ba1\u8ba1\u548c\u76d1\u63a7Docker\u73af\u5883\u662f\u786e\u4fdd\u5b89\u5168\u7684\u91cd\u8981\u6b65\u9aa4\u3002\u53ef\u4ee5\u4f7f\u7528\u5de5\u5177\u5982Docker Bench Security\u6765\u68c0\u67e5Docker\u7684\u5b89\u5168\u914d\u7f6e\uff0c\u5e76\u786e\u4fdd\u9075\u5faa\u6700\u4f73\u5b9e\u8df5\u3002\u6b64\u5916\uff0c\u4f7f\u7528\u76d1\u63a7\u5de5\u5177\uff08\u5982Prometheus\u548cGrafana\uff09\u6765\u8ddf\u8e2a\u5bb9\u5668\u7684\u8fd0\u884c\u72b6\u6001\u548c\u6027\u80fd\uff0c\u53ef\u4ee5\u5e2e\u52a9\u53ca\u65f6\u53d1\u73b0\u6f5c\u5728\u7684\u5b89\u5168\u95ee\u9898\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-McjYTTfZUe\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7\u5b9e\u65bd\u4e25\u683c\u7684\u6743\u9650\u7ba1\u7406\u3001\u4f7f\u7528Docker Secrets\u3001\u7f51\u7edc\u9694\u79bb\u4ee5\u53ca\u5b9a\u671f\u5ba1\u8ba1\u4e0e\u76d1\u63a7\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u62a4Docker\u4e2d\u7684\u654f\u611f\u4fe1\u606f\u4e0e\u5e94\u7528\u3002\u968f\u7740\u4e91\u8ba1\u7b97\u548c\u5bb9\u5668\u5316\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0c\u786e\u4fdd\u5b89\u5168\u6027\u5c06\u662f\u6bcf\u4e2a\u5f00\u53d1\u8005\u548c\u8fd0\u7ef4\u4eba\u5458\u7684\u91cd\u8981\u4efb\u52a1\u3002\u5bf9\u4e8e\u9700\u8981\u9ad8\u5b89\u5168\u6027\u548c\u9690\u79c1\u4fdd\u62a4\u7684\u7528\u6237\uff0c\u7c73\u4e91\u63d0\u4f9b\u4e86\u591a\u79cd\u89e3\u51b3\u65b9\u6848\uff0c\u5305\u62ec<a href=\"https:\/\/fwq.ai\">\u7f8e\u56fdVPS<\/a>\u548c<a href=\"https:\/\/fwq.ai\">\u4e91\u670d\u52a1\u5668<\/a>\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u5728Docker\u4e2d\u901a\u8fc7\u4e25\u683c\u7684\u6743\u9650\u7ba1\u7406\u4fdd\u62a4\u654f\u611f\u4fe1\u606f\u4e0e\u5e94\u7528\uff1f \u968f\u7740\u5bb9\u5668\u5316\u6280\u672f\u7684\u666e\u53ca\uff0cDocker\u5df2\u6210\u4e3a\u5f00\u53d1\u548c\u90e8\u7f72\u5e94\u7528\u7a0b\u5e8f\u7684\u91cd\u8981\u5de5\u5177\u3002\u7136\u800c\uff0cDocker\u7684\u7075\u6d3b\u6027\u548c\u4fbf\u5229\u6027\u4e5f\u5e26\u6765\u4e86\u5b89\u5168\u9690\u60a3\uff0c\u5c24\u5176\u662f\u5728\u5904\u7406\u654f\u611f\u4fe1\u606f\u65f6\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u901a\u8fc7\u4e25\u683c\u7684\u6743\u9650\u7ba1\u7406\u6765\u4fdd\u62a4Docker\u4e2d\u7684\u654f\u611f\u4fe1\u606f\u4e0e\u5e94\u7528\u3002 \u7406\u89e3Docker\u7684\u6743\u9650\u6a21\u578b \u5728\u6df1\u5165\u6743\u9650\u7ba1\u7406\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u7406\u89e3Docker\u7684\u6743\u9650\u6a21\u578b\u3002Docker\u4f7f\u7528Linux\u5185\u6838\u7684\u529f\u80fd\uff0c\u5982\u547d\u540d\u7a7a\u95f4\uff08namespaces\uff09\u548c\u63a7\u5236\u7ec4\uff08cgroups\uff09\uff0c\u6765\u9694\u79bb\u5bb9\u5668\u4e4b\u95f4\u7684\u8d44\u6e90\u548c\u6743\u9650\u3002\u6bcf\u4e2a\u5bb9\u5668\u90fd\u6709\u81ea\u5df1\u7684\u6587\u4ef6\u7cfb\u7edf\u3001\u7f51\u7edc\u548c\u8fdb\u7a0b\u7a7a\u95f4\uff0c\u8fd9\u4e3a\u5e94\u7528\u63d0\u4f9b\u4e86\u4e00\u5b9a\u7a0b\u5ea6\u7684\u9694\u79bb\u3002 \u5b9e\u65bd\u6700\u5c0f\u6743\u9650\u539f\u5219 \u6700\u5c0f\u6743\u9650\u539f\u5219\u662f\u4fe1\u606f\u5b89\u5168\u4e2d\u7684\u4e00\u4e2a\u57fa\u672c\u6982\u5ff5\uff0c\u610f\u5473\u7740\u7528\u6237\u548c\u5e94\u7528\u7a0b\u5e8f\u53ea\u5e94\u83b7\u5f97\u5b8c\u6210\u5176\u4efb\u52a1\u6240\u9700\u7684\u6700\u4f4e\u6743\u9650\u3002\u5728Docker\u4e2d\uff0c\u8fd9\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u5f0f\u5b9e\u73b0\uff1a \u4f7f\u7528\u975e\u7279\u6743\u7528\u6237\u8fd0\u884c\u5bb9\u5668\uff1a\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cDocker\u5bb9\u5668\u4ee5root\u7528\u6237\u8eab\u4efd\u8fd0\u884c\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4\u5b89\u5168\u98ce\u9669\u3002\u53ef\u4ee5\u901a\u8fc7\u5728Dockerfile\u4e2d\u4f7f\u7528USER\u6307\u4ee4\u6765\u6307\u5b9a\u975e\u7279\u6743\u7528\u6237\u3002\u4f8b\u5982\uff1a FROM ubuntu:latest RUN useradd -ms \/bin\/bash myuser USER myuser \u9650\u5236\u5bb9\u5668\u7684\u80fd\u529b\uff1aDocker\u5141\u8bb8\u7528\u6237\u901a\u8fc7&#8211;cap-drop\u548c&#8211;cap-add\u9009\u9879\u6765\u9650\u5236\u6216\u6dfb\u52a0\u5bb9\u5668\u7684Linux\u80fd\u529b\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u5220\u9664\u4e0d\u5fc5\u8981\u7684\u80fd\u529b\uff1a docker run &#8211;cap-drop ALL &#8211;cap-add NET_BIND_SERVICE myimage \u4f7f\u7528Docker Secrets\u7ba1\u7406\u654f\u611f\u4fe1\u606f \u5728\u5904\u7406\u654f\u611f\u4fe1\u606f\uff08\u5982API\u5bc6\u94a5\u3001\u6570\u636e\u5e93\u5bc6\u7801\u7b49\uff09\u65f6\uff0cDocker\u63d0\u4f9b\u4e86Docker Secrets\u529f\u80fd\u3002Docker Secrets\u5141\u8bb8\u60a8\u5b89\u5168\u5730\u5b58\u50a8\u548c\u7ba1\u7406\u654f\u611f\u6570\u636e\uff0c\u5e76\u5728\u9700\u8981\u65f6\u5c06\u5176\u63d0\u4f9b\u7ed9\u5bb9\u5668\u3002\u4f7f\u7528Docker Secrets\u7684\u6b65\u9aa4\u5982\u4e0b\uff1a \u521b\u5efa\u4e00\u4e2aSecret\uff1a echo &#8220;my_secret_password&#8221; | docker secret create my_secret &#8211; \u5728\u670d\u52a1\u4e2d\u4f7f\u7528Secret\uff1a docker service create &#8211;name my_service &#8211;secret my_secret myimage \u7f51\u7edc\u9694\u79bb\u4e0e\u9632\u706b\u5899\u914d\u7f6e \u7f51\u7edc\u9694\u79bb\u662f\u4fdd\u62a4Docker\u5bb9\u5668\u7684\u91cd\u8981\u63aa\u65bd\u3002Docker\u5141\u8bb8\u7528\u6237\u521b\u5efa\u81ea\u5b9a\u4e49\u7f51\u7edc\uff0c\u4ee5\u4fbf\u5c06\u5bb9\u5668\u5206\u7ec4\u5e76\u9650\u5236\u5b83\u4eec\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7f51\u7edc\uff1a docker network create my_network \u6b64\u5916\uff0c\u914d\u7f6e\u9632\u706b\u5899\u89c4\u5219\u4ee5\u9650\u5236\u5bf9Docker\u5b88\u62a4\u8fdb\u7a0b\u548c\u5bb9\u5668\u7684\u8bbf\u95ee\u4e5f\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528iptables\u6216\u5176\u4ed6\u9632\u706b\u5899\u5de5\u5177\u6765\u5b9e\u73b0\u8fd9\u4e00\u70b9\u3002 [&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-13147","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/13147","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=13147"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/13147\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=13147"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=13147"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=13147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}