{"id":422050,"date":"2024-12-01T12:15:16","date_gmt":"2024-12-01T04:15:16","guid":{"rendered":"https:\/\/www.idc.net\/help\/422050\/"},"modified":"2024-12-01T12:15:16","modified_gmt":"2024-12-01T04:15:16","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8docker%e8%bf%9b%e8%a1%8c%e5%ae%b9%e5%99%a8%e5%86%85%e8%bf%9b%e7%a8%8b%e7%9a%84%e6%9d%83%e9%99%90%e7%ae%a1%e7%90%86%e4%b8%8e%e6%8e%a7%e5%88%b6%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/422050\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u5185\u8fdb\u7a0b\u7684\u6743\u9650\u7ba1\u7406\u4e0e\u63a7\u5236\uff1f"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8docker%e8%bf%9b%e8%a1%8c%e5%ae%b9%e5%99%a8%e5%86%85%e8%bf%9b%e7%a8%8b%e7%9a%84%e6%9d%83%e9%99%90%e7%ae%a1%e7%90%86%e4%b8%8e%e6%8e%a7%e5%88%b6%ef%bc%9f-QfcAEHixcp\">\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u5185\u8fdb\u7a0b\u7684\u6743\u9650\u7ba1\u7406\u4e0e\u63a7\u5236\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\u5df2\u7ecf\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u73af\u5883\u4e2d\u3002\u5b83\u5141\u8bb8\u5f00\u53d1\u8005\u5c06\u5e94\u7528\u53ca\u5176\u4f9d\u8d56\u9879\u6253\u5305\u5230\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u5bb9\u5668\u4e2d\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u9ad8\u6548\u7684\u90e8\u7f72\u548c\u7ba1\u7406\u3002\u7136\u800c\uff0c\u968f\u7740\u5bb9\u5668\u5316\u6280\u672f\u7684\u666e\u53ca\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u548c\u63a7\u5236\u5bb9\u5668\u5185\u8fdb\u7a0b\u7684\u6743\u9650\u4e5f\u6210\u4e3a\u4e86\u4e00\u4e2a\u91cd\u8981\u7684\u8bdd\u9898\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u5185\u8fdb\u7a0b\u7684\u6743\u9650\u7ba1\u7406\u4e0e\u63a7\u5236\u3002<\/p>\n<h2 id=\"1-%e7%90%86%e8%a7%a3docker%e7%9a%84%e6%9d%83%e9%99%90%e6%a8%a1%e5%9e%8b-QfcAEHixcp\">1. \u7406\u89e3Docker\u7684\u6743\u9650\u6a21\u578b<\/h2>\n<p>Docker\u5bb9\u5668\u7684\u6743\u9650\u7ba1\u7406\u4e3b\u8981\u4f9d\u8d56\u4e8eLinux\u5185\u6838\u7684\u547d\u540d\u7a7a\u95f4\uff08namespace\uff09\u548c\u63a7\u5236\u7ec4\uff08cgroup\uff09\u6280\u672f\u3002\u547d\u540d\u7a7a\u95f4\u63d0\u4f9b\u4e86\u8fdb\u7a0b\u7684\u9694\u79bb\uff0c\u4f7f\u5f97\u6bcf\u4e2a\u5bb9\u5668\u90fd\u6709\u81ea\u5df1\u72ec\u7acb\u7684\u6587\u4ef6\u7cfb\u7edf\u3001\u7f51\u7edc\u3001\u7528\u6237\u548c\u8fdb\u7a0b\u7a7a\u95f4\u3002\u63a7\u5236\u7ec4\u5219\u7528\u4e8e\u9650\u5236\u548c\u76d1\u63a7\u5bb9\u5668\u7684\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5\u3002<\/p>\n<h2 id=\"2-%e4%bd%bf%e7%94%a8%e7%94%a8%e6%88%b7%e5%91%bd%e5%90%8d%e7%a9%ba%e9%97%b4-QfcAEHixcp\">2. \u4f7f\u7528\u7528\u6237\u547d\u540d\u7a7a\u95f4<\/h2>\n<p>\u7528\u6237\u547d\u540d\u7a7a\u95f4\u662fDocker\u63d0\u4f9b\u7684\u4e00\u79cd\u529f\u80fd\uff0c\u5b83\u5141\u8bb8\u5bb9\u5668\u5185\u7684\u7528\u6237\u4e0e\u5bbf\u4e3b\u673a\u4e0a\u7684\u7528\u6237\u8fdb\u884c\u6620\u5c04\uff0c\u4ece\u800c\u589e\u5f3a\u5b89\u5168\u6027\u3002\u901a\u8fc7\u542f\u7528\u7528\u6237\u547d\u540d\u7a7a\u95f4\uff0c\u5bb9\u5668\u5185\u7684root\u7528\u6237\u5b9e\u9645\u4e0a\u662f\u5bbf\u4e3b\u673a\u4e0a\u7684\u4e00\u4e2a\u975e\u7279\u6743\u7528\u6237\uff0c\u8fd9\u6837\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u5bb9\u5668\u88ab\u653b\u7834\u540e\u5bf9\u5bbf\u4e3b\u673a\u7684\u5f71\u54cd\u3002<\/p>\n<pre><code>docker run --userns-remap=default -it ubuntu bash<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c06\u542f\u52a8\u4e00\u4e2aUbuntu\u5bb9\u5668\uff0c\u5e76\u542f\u7528\u7528\u6237\u547d\u540d\u7a7a\u95f4\u3002\u5bb9\u5668\u5185\u7684root\u7528\u6237\u5c06\u88ab\u6620\u5c04\u4e3a\u5bbf\u4e3b\u673a\u4e0a\u7684\u4e00\u4e2a\u975e\u7279\u6743\u7528\u6237\u3002<\/p>\n<h2 id=\"3-%e6%8e%a7%e5%88%b6%e5%ae%b9%e5%99%a8%e7%9a%84%e6%9d%83%e9%99%90-QfcAEHixcp\">3. \u63a7\u5236\u5bb9\u5668\u7684\u6743\u9650<\/h2>\n<p>\u5728Docker\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u5bb9\u5668\u7684\u5b89\u5168\u9009\u9879\u6765\u63a7\u5236\u5176\u6743\u9650\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528--cap-add\u548c--cap-drop\u9009\u9879\u6765\u6dfb\u52a0\u6216\u5220\u9664\u7279\u5b9a\u7684Linux\u80fd\u529b\uff08capabilities\uff09\u3002<\/p>\n<ul>\n<li><strong>--cap-add<\/strong>: \u6dfb\u52a0\u7279\u5b9a\u7684\u80fd\u529b\uff0c\u4f8b\u5982\uff1a<\/li>\n<pre><code>docker run --cap-add=NET_ADMIN -it ubuntu bash<\/code><\/pre>\n<li><strong>--cap-drop<\/strong>: \u5220\u9664\u7279\u5b9a\u7684\u80fd\u529b\uff0c\u4f8b\u5982\uff1a<\/li>\n<pre><code>docker run --cap-drop=ALL -it ubuntu bash<\/code><\/pre>\n<\/ul>\n<p>\u901a\u8fc7\u5408\u7406\u914d\u7f6e\u8fd9\u4e9b\u80fd\u529b\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u9650\u5236\u5bb9\u5668\u5185\u8fdb\u7a0b\u7684\u6743\u9650\uff0c\u964d\u4f4e\u5b89\u5168\u98ce\u9669\u3002<\/p>\n<h2 id=\"4-%e4%bd%bf%e7%94%a8seccomp%e5%92%8capparmor-QfcAEHixcp\">4. \u4f7f\u7528Seccomp\u548cAppArmor<\/h2>\n<p>Seccomp\uff08Secure Computing Mode\uff09\u662f\u4e00\u79cdLinux\u5185\u6838\u7279\u6027\uff0c\u53ef\u4ee5\u9650\u5236\u5bb9\u5668\u5185\u8fdb\u7a0b\u53ef\u4ee5\u8c03\u7528\u7684\u7cfb\u7edf\u8c03\u7528\u3002Docker\u5141\u8bb8\u7528\u6237\u901a\u8fc7\u914d\u7f6eSeccomp\u6587\u4ef6\u6765\u5b9a\u4e49\u5141\u8bb8\u7684\u7cfb\u7edf\u8c03\u7528\u3002<\/p>\n<pre><code>docker run --security-opt seccomp=\/path\/to\/seccomp-profile.json -it ubuntu bash<\/code><\/pre>\n<p>\u6b64\u5916\uff0cAppArmor\u4e5f\u662f\u4e00\u79cdLinux\u5185\u6838\u5b89\u5168\u6a21\u5757\uff0c\u53ef\u4ee5\u4e3a\u5bb9\u5668\u63d0\u4f9b\u989d\u5916\u7684\u5b89\u5168\u4fdd\u62a4\u3002\u901a\u8fc7\u914d\u7f6eAppArmor\u7b56\u7565\uff0c\u53ef\u4ee5\u9650\u5236\u5bb9\u5668\u5185\u8fdb\u7a0b\u7684\u884c\u4e3a\u3002<\/p>\n<h2 id=\"5-%e7%9b%91%e6%8e%a7%e5%92%8c%e5%ae%a1%e8%ae%a1%e5%ae%b9%e5%99%a8%e6%b4%bb%e5%8a%a8-QfcAEHixcp\">5. \u76d1\u63a7\u548c\u5ba1\u8ba1\u5bb9\u5668\u6d3b\u52a8<\/h2>\n<p>\u4e3a\u4e86\u786e\u4fdd\u5bb9\u5668\u5185\u8fdb\u7a0b\u7684\u5b89\u5168\u6027\uff0c\u76d1\u63a7\u548c\u5ba1\u8ba1\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u53ef\u4ee5\u4f7f\u7528Docker\u7684\u65e5\u5fd7\u529f\u80fd\u6765\u8bb0\u5f55\u5bb9\u5668\u7684\u6d3b\u52a8\uff0c\u5e76\u7ed3\u5408\u5176\u4ed6\u76d1\u63a7\u5de5\u5177\uff08\u5982Prometheus\u3001Grafana\u7b49\uff09\u8fdb\u884c\u5b9e\u65f6\u76d1\u63a7\u3002<\/p>\n<pre><code>docker logs <\/code><\/pre>\n<p>\u901a\u8fc7\u5b9a\u671f\u5ba1\u8ba1\u5bb9\u5668\u7684\u6d3b\u52a8\u65e5\u5fd7\uff0c\u53ef\u4ee5\u53ca\u65f6\u53d1\u73b0\u6f5c\u5728\u7684\u5b89\u5168\u95ee\u9898\u5e76\u91c7\u53d6\u76f8\u5e94\u63aa\u65bd\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-QfcAEHixcp\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7\u5408\u7406\u4f7f\u7528Docker\u7684\u6743\u9650\u7ba1\u7406\u529f\u80fd\uff0c\u5982\u7528\u6237\u547d\u540d\u7a7a\u95f4\u3001\u80fd\u529b\u63a7\u5236\u3001Seccomp\u548cAppArmor\u7b49\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u548c\u63a7\u5236\u5bb9\u5668\u5185\u8fdb\u7a0b\u7684\u6743\u9650\uff0c\u63d0\u5347\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u3002\u968f\u7740\u5bb9\u5668\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0c\u5b89\u5168\u6027\u5c06\u6210\u4e3a\u4e00\u4e2a\u8d8a\u6765\u8d8a\u91cd\u8981\u7684\u8bdd\u9898\u3002\u5bf9\u4e8e\u9700\u8981\u9ad8\u5b89\u5168\u6027\u548c\u7075\u6d3b\u6027\u7684\u7528\u6237\uff0c\u9009\u62e9\u5408\u9002\u7684\u4e91\u670d\u52a1\u63d0\u4f9b\u5546\u4e5f\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u540e\u6d6a\u4e91\u63d0\u4f9b\u591a\u79cd\u4e91\u670d\u52a1\u5668\u89e3\u51b3\u65b9\u6848\uff0c\u5305\u62ec<a href=\"https:\/\/idc.net\">\u9999\u6e2fVPS<\/a>\u3001<a href=\"https:\/\/idc.net\">\u7f8e\u56fd\u670d\u52a1\u5668<\/a>\u7b49\uff0c\u5e2e\u52a9\u7528\u6237\u5728\u5b89\u5168\u548c\u6027\u80fd\u4e4b\u95f4\u627e\u5230\u6700\u4f73\u5e73\u8861\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4f7f\u7528Docker\u8fdb\u884c\u5bb9\u5668\u5185\u8fdb\u7a0b\u7684\u6743\u9650\u7ba1\u7406\u4e0e\u63a7\u5236\uff0c\u786e\u4fdd\u5b89\u5168\u6027\u4e0e\u8d44\u6e90\u6709\u6548\u5229\u7528\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[202757],"tags":[],"class_list":["post-422050","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/422050","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=422050"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/422050\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=422050"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=422050"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=422050"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}