{"id":13516,"date":"2024-11-15T19:03:13","date_gmt":"2024-11-15T11:03:13","guid":{"rendered":"https:\/\/fwq.ai\/blog\/13516\/"},"modified":"2024-11-15T19:03:13","modified_gmt":"2024-11-15T11:03:13","slug":"%e5%a6%82%e4%bd%95%e9%80%9a%e8%bf%87docker%e7%9a%84%e5%ae%89%e5%85%a8%e6%80%a7%e4%bc%98%e5%8c%96%e6%8f%90%e9%ab%98%e5%ae%b9%e5%99%a8%e7%9a%84%e5%ae%89%e5%85%a8%e9%9a%94%e7%a6%bb%e6%80%a7","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/13516\/","title":{"rendered":"\u5982\u4f55\u901a\u8fc7Docker\u7684\u5b89\u5168\u6027\u4f18\u5316\u63d0\u9ad8\u5bb9\u5668\u7684\u5b89\u5168\u9694\u79bb\u6027"},"content":{"rendered":"

\u5982\u4f55\u901a\u8fc7Docker\u7684\u5b89\u5168\u6027\u4f18\u5316\u63d0\u9ad8\u5bb9\u5668\u7684\u5b89\u5168\u9694\u79bb\u6027<\/h1>\n

\u968f\u7740\u4e91\u8ba1\u7b97\u548c\u5fae\u670d\u52a1\u67b6\u6784\u7684\u666e\u53ca\uff0cDocker\u4f5c\u4e3a\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u5bb9\u5668\u5316\u6280\u672f\uff0c\u5df2\u7ecf\u6210\u4e3a\u5f00\u53d1\u548c\u90e8\u7f72\u5e94\u7528\u7a0b\u5e8f\u7684\u91cd\u8981\u5de5\u5177\u3002\u7136\u800c\uff0c\u5bb9\u5668\u7684\u5b89\u5168\u6027\u95ee\u9898\u4e5f\u65e5\u76ca\u53d7\u5230\u5173\u6ce8\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u901a\u8fc7\u4f18\u5316Docker\u7684\u5b89\u5168\u6027\u6765\u63d0\u9ad8\u5bb9\u5668\u7684\u5b89\u5168\u9694\u79bb\u6027\u3002<\/p>\n

\u7406\u89e3Docker\u7684\u5b89\u5168\u6a21\u578b<\/h2>\n

Docker\u5bb9\u5668\u7684\u5b89\u5168\u6027\u4e3b\u8981\u4f9d\u8d56\u4e8eLinux\u5185\u6838\u7684\u5b89\u5168\u7279\u6027\uff0c\u5982\u547d\u540d\u7a7a\u95f4\uff08namespace\uff09\u548c\u63a7\u5236\u7ec4\uff08cgroup\uff09\u3002\u547d\u540d\u7a7a\u95f4\u63d0\u4f9b\u4e86\u8fdb\u7a0b\u7684\u9694\u79bb\uff0c\u4f7f\u5f97\u6bcf\u4e2a\u5bb9\u5668\u90fd\u6709\u81ea\u5df1\u7684\u7f51\u7edc\u3001\u8fdb\u7a0b\u548c\u6587\u4ef6\u7cfb\u7edf\u89c6\u56fe\uff1b\u800c\u63a7\u5236\u7ec4\u5219\u9650\u5236\u4e86\u5bb9\u5668\u7684\u8d44\u6e90\u4f7f\u7528\u3002<\/p>\n

\u4f18\u5316Docker\u5b89\u5168\u6027\u7684\u7b56\u7565<\/h2>\n

1. \u4f7f\u7528\u6700\u5c0f\u5316\u7684\u57fa\u7840\u955c\u50cf<\/h3>\n

\u9009\u62e9\u4e00\u4e2a\u6700\u5c0f\u5316\u7684\u57fa\u7840\u955c\u50cf\u53ef\u4ee5\u51cf\u5c11\u6f5c\u5728\u7684\u653b\u51fb\u9762\u3002\u4f8b\u5982\uff0c\u4f7f\u7528Alpine Linux\u4f5c\u4e3a\u57fa\u7840\u955c\u50cf\uff0c\u5b83\u7684\u4f53\u79ef\u5c0f\u4e14\u53ea\u5305\u542b\u5fc5\u8981\u7684\u5de5\u5177\u548c\u5e93\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u521b\u5efa\u4e00\u4e2a\u57fa\u4e8eAlpine\u7684Dockerfile\uff1a<\/p>\n

FROM alpine:latest\nRUN apk add --no-cache your-package\n<\/code><\/pre>\n
2. \u9650\u5236\u5bb9\u5668\u7684\u6743\u9650<\/h3>\n
\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cDocker\u5bb9\u5668\u4ee5root\u7528\u6237\u8eab\u4efd\u8fd0\u884c\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4\u5b89\u5168\u9690\u60a3\u3002\u53ef\u4ee5\u901a\u8fc7\u5728Dockerfile\u4e2d\u6307\u5b9a\u975eroot\u7528\u6237\u6765\u63d0\u9ad8\u5b89\u5168\u6027\uff1a<\/p>\n
FROM alpine:latest\nRUN adduser -D myuser\nUSER myuser\n<\/code><\/pre>\n
3. \u4f7f\u7528Docker\u7684\u5b89\u5168\u914d\u7f6e<\/h3>\n
Docker\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5b89\u5168\u914d\u7f6e\u9009\u9879\uff0c\u5982\u4f7f\u7528–cap-drop\u548c–cap-add\u6765\u9650\u5236\u5bb9\u5668\u7684\u80fd\u529b\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u547d\u4ee4\u53ef\u4ee5\u5728\u542f\u52a8\u5bb9\u5668\u65f6\u53bb\u6389\u4e0d\u5fc5\u8981\u7684\u80fd\u529b\uff1a<\/p>\n
docker run --cap-drop ALL --cap-add NET_BIND_SERVICE myimage\n<\/code><\/pre>\n
4. \u5b9a\u671f\u66f4\u65b0\u548c\u626b\u63cf\u955c\u50cf<\/h3>\n
\u4fdd\u6301\u955c\u50cf\u7684\u66f4\u65b0\u662f\u786e\u4fdd\u5b89\u5168\u7684\u91cd\u8981\u63aa\u65bd\u3002\u53ef\u4ee5\u4f7f\u7528\u5de5\u5177\u5982Trivy\u6216Clair\u6765\u626b\u63cf\u955c\u50cf\u4e2d\u7684\u6f0f\u6d1e\uff0c\u5e76\u53ca\u65f6\u4fee\u590d\u3002<\/p>\n
5. \u7f51\u7edc\u9694\u79bb<\/h3>\n
Docker\u652f\u6301\u591a\u79cd\u7f51\u7edc\u6a21\u5f0f\uff0c\u53ef\u4ee5\u901a\u8fc7\u521b\u5efa\u81ea\u5b9a\u4e49\u7f51\u7edc\u6765\u5b9e\u73b0\u5bb9\u5668\u4e4b\u95f4\u7684\u9694\u79bb\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7f51\u7edc\uff1a<\/p>\n
docker network create mynetwork\n<\/code><\/pre>\n
\u7136\u540e\u5728\u542f\u52a8\u5bb9\u5668\u65f6\u6307\u5b9a\u8be5\u7f51\u7edc\uff1a<\/p>\n
docker run --network mynetwork myimage\n<\/code><\/pre>\n
6. \u4f7f\u7528Docker\u7684\u5b89\u5168\u589e\u5f3a\u529f\u80fd<\/h3>\n
Docker\u8fd8\u652f\u6301\u4e00\u4e9b\u5b89\u5168\u589e\u5f3a\u529f\u80fd\uff0c\u5982AppArmor\u548cSELinux\u3002\u8fd9\u4e9b\u5de5\u5177\u53ef\u4ee5\u4e3a\u5bb9\u5668\u63d0\u4f9b\u989d\u5916\u7684\u5b89\u5168\u7b56\u7565\uff0c\u9650\u5236\u5bb9\u5668\u7684\u884c\u4e3a\u3002<\/p>\n
\u603b\u7ed3<\/h2>\n
\u901a\u8fc7\u4ee5\u4e0a\u7b56\u7565\uff0c\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8Docker\u5bb9\u5668\u7684\u5b89\u5168\u9694\u79bb\u6027\uff0c\u964d\u4f4e\u6f5c\u5728\u7684\u5b89\u5168\u98ce\u9669\u3002\u968f\u7740\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0c\u5bb9\u5668\u5b89\u5168\u5c06\u6210\u4e3a\u4e00\u4e2a\u91cd\u8981\u7684\u7814\u7a76\u9886\u57df\u3002\u5bf9\u4e8e\u9700\u8981\u9ad8\u5b89\u5168\u6027\u7684\u5e94\u7528\uff0c\u9009\u62e9\u5408\u9002\u7684\u670d\u52a1\u5668\u548c\u4e91\u670d\u52a1\u81f3\u5173\u91cd\u8981\u3002\u7c73\u4e91\u63d0\u4f9b\u7684\u7f8e\u56fdVPS<\/a>\u548c\u4e91\u670d\u52a1\u5668<\/a>\u89e3\u51b3\u65b9\u6848\uff0c\u80fd\u591f\u4e3a\u7528\u6237\u63d0\u4f9b\u5b89\u5168\u3001\u53ef\u9760\u7684\u73af\u5883\uff0c\u4fdd\u62a4\u7528\u6237\u7684\u9690\u79c1\u6743\u3002\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u8bbf\u95ee\u6211\u4eec\u7684\u7f51\u7ad9<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5982\u4f55\u901a\u8fc7Docker\u7684\u5b89\u5168\u6027\u4f18\u5316\u63d0\u9ad8\u5bb9\u5668\u7684\u5b89\u5168\u9694\u79bb\u6027 \u968f\u7740\u4e91\u8ba1\u7b97\u548c\u5fae\u670d\u52a1\u67b6\u6784\u7684\u666e\u53ca\uff0cDocker\u4f5c\u4e3a\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u5bb9\u5668\u5316\u6280\u672f\uff0c\u5df2\u7ecf\u6210\u4e3a\u5f00\u53d1\u548c\u90e8\u7f72\u5e94\u7528\u7a0b\u5e8f\u7684\u91cd\u8981\u5de5\u5177\u3002\u7136\u800c\uff0c\u5bb9\u5668\u7684\u5b89\u5168\u6027\u95ee\u9898\u4e5f\u65e5\u76ca\u53d7\u5230\u5173\u6ce8\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u901a\u8fc7\u4f18\u5316Docker\u7684\u5b89\u5168\u6027\u6765\u63d0\u9ad8\u5bb9\u5668\u7684\u5b89\u5168\u9694\u79bb\u6027\u3002 \u7406\u89e3Docker\u7684\u5b89\u5168\u6a21\u578b Docker\u5bb9\u5668\u7684\u5b89\u5168\u6027\u4e3b\u8981\u4f9d\u8d56\u4e8eLinux\u5185\u6838\u7684\u5b89\u5168\u7279\u6027\uff0c\u5982\u547d\u540d\u7a7a\u95f4\uff08namespace\uff09\u548c\u63a7\u5236\u7ec4\uff08cgroup\uff09\u3002\u547d\u540d\u7a7a\u95f4\u63d0\u4f9b\u4e86\u8fdb\u7a0b\u7684\u9694\u79bb\uff0c\u4f7f\u5f97\u6bcf\u4e2a\u5bb9\u5668\u90fd\u6709\u81ea\u5df1\u7684\u7f51\u7edc\u3001\u8fdb\u7a0b\u548c\u6587\u4ef6\u7cfb\u7edf\u89c6\u56fe\uff1b\u800c\u63a7\u5236\u7ec4\u5219\u9650\u5236\u4e86\u5bb9\u5668\u7684\u8d44\u6e90\u4f7f\u7528\u3002 \u4f18\u5316Docker\u5b89\u5168\u6027\u7684\u7b56\u7565 1. \u4f7f\u7528\u6700\u5c0f\u5316\u7684\u57fa\u7840\u955c\u50cf \u9009\u62e9\u4e00\u4e2a\u6700\u5c0f\u5316\u7684\u57fa\u7840\u955c\u50cf\u53ef\u4ee5\u51cf\u5c11\u6f5c\u5728\u7684\u653b\u51fb\u9762\u3002\u4f8b\u5982\uff0c\u4f7f\u7528Alpine Linux\u4f5c\u4e3a\u57fa\u7840\u955c\u50cf\uff0c\u5b83\u7684\u4f53\u79ef\u5c0f\u4e14\u53ea\u5305\u542b\u5fc5\u8981\u7684\u5de5\u5177\u548c\u5e93\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u521b\u5efa\u4e00\u4e2a\u57fa\u4e8eAlpine\u7684Dockerfile\uff1a FROM alpine:latest RUN apk add –no-cache your-package 2. \u9650\u5236\u5bb9\u5668\u7684\u6743\u9650 \u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cDocker\u5bb9\u5668\u4ee5root\u7528\u6237\u8eab\u4efd\u8fd0\u884c\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4\u5b89\u5168\u9690\u60a3\u3002\u53ef\u4ee5\u901a\u8fc7\u5728Dockerfile\u4e2d\u6307\u5b9a\u975eroot\u7528\u6237\u6765\u63d0\u9ad8\u5b89\u5168\u6027\uff1a FROM alpine:latest RUN adduser -D myuser USER myuser 3. \u4f7f\u7528Docker\u7684\u5b89\u5168\u914d\u7f6e Docker\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5b89\u5168\u914d\u7f6e\u9009\u9879\uff0c\u5982\u4f7f\u7528–cap-drop\u548c–cap-add\u6765\u9650\u5236\u5bb9\u5668\u7684\u80fd\u529b\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u547d\u4ee4\u53ef\u4ee5\u5728\u542f\u52a8\u5bb9\u5668\u65f6\u53bb\u6389\u4e0d\u5fc5\u8981\u7684\u80fd\u529b\uff1a docker run –cap-drop ALL –cap-add NET_BIND_SERVICE myimage 4. \u5b9a\u671f\u66f4\u65b0\u548c\u626b\u63cf\u955c\u50cf \u4fdd\u6301\u955c\u50cf\u7684\u66f4\u65b0\u662f\u786e\u4fdd\u5b89\u5168\u7684\u91cd\u8981\u63aa\u65bd\u3002\u53ef\u4ee5\u4f7f\u7528\u5de5\u5177\u5982Trivy\u6216Clair\u6765\u626b\u63cf\u955c\u50cf\u4e2d\u7684\u6f0f\u6d1e\uff0c\u5e76\u53ca\u65f6\u4fee\u590d\u3002 5. \u7f51\u7edc\u9694\u79bb Docker\u652f\u6301\u591a\u79cd\u7f51\u7edc\u6a21\u5f0f\uff0c\u53ef\u4ee5\u901a\u8fc7\u521b\u5efa\u81ea\u5b9a\u4e49\u7f51\u7edc\u6765\u5b9e\u73b0\u5bb9\u5668\u4e4b\u95f4\u7684\u9694\u79bb\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7f51\u7edc\uff1a docker network create mynetwork \u7136\u540e\u5728\u542f\u52a8\u5bb9\u5668\u65f6\u6307\u5b9a\u8be5\u7f51\u7edc\uff1a docker run –network mynetwork myimage 6. \u4f7f\u7528Docker\u7684\u5b89\u5168\u589e\u5f3a\u529f\u80fd […]<\/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-13516","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/13516","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=13516"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/13516\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=13516"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=13516"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=13516"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}