{"id":13090,"date":"2024-11-15T15:23:38","date_gmt":"2024-11-15T07:23:38","guid":{"rendered":"https:\/\/fwq.ai\/blog\/13090\/"},"modified":"2024-11-15T15:23:38","modified_gmt":"2024-11-15T07:23:38","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8docker%e4%b8%ad%e5%ae%9e%e7%8e%b0%e5%9f%ba%e4%ba%8e%e8%a7%92%e8%89%b2%e7%9a%84%e8%ae%bf%e9%97%ae%e6%8e%a7%e5%88%b6%ef%bc%88rbac%ef%bc%89%e6%9d%a5%e7%ae%a1%e7%90%86%e6%9d%83","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/13090\/","title":{"rendered":"\u5982\u4f55\u5728Docker\u4e2d\u5b9e\u73b0\u57fa\u4e8e\u89d2\u8272\u7684\u8bbf\u95ee\u63a7\u5236\uff08RBAC\uff09\u6765\u7ba1\u7406\u6743\u9650\uff1f"},"content":{"rendered":"

\u5982\u4f55\u5728Docker\u4e2d\u5b9e\u73b0\u57fa\u4e8e\u89d2\u8272\u7684\u8bbf\u95ee\u63a7\u5236\uff08RBAC\uff09\u6765\u7ba1\u7406\u6743\u9650\uff1f<\/h1>\n

\u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0c\u5bb9\u5668\u5316\u6280\u672f\u5df2\u7ecf\u6210\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u800cDocker\u4f5c\u4e3a\u6700\u5e7f\u6cdb\u4f7f\u7528\u7684\u5bb9\u5668\u5e73\u53f0\u4e4b\u4e00\uff0c\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u529f\u80fd\u6765\u7ba1\u7406\u548c\u90e8\u7f72\u5e94\u7528\u7a0b\u5e8f\u3002\u7136\u800c\uff0c\u968f\u7740\u5e94\u7528\u7a0b\u5e8f\u7684\u590d\u6742\u6027\u589e\u52a0\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u7528\u6237\u6743\u9650\u548c\u8bbf\u95ee\u63a7\u5236\u53d8\u5f97\u5c24\u4e3a\u91cd\u8981\u3002\u57fa\u4e8e\u89d2\u8272\u7684\u8bbf\u95ee\u63a7\u5236\uff08RBAC\uff09\u662f\u4e00\u79cd\u6709\u6548\u7684\u6743\u9650\u7ba1\u7406\u7b56\u7565\uff0c\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u5728Docker\u4e2d\u5b9e\u73b0RBAC\u6765\u7ba1\u7406\u6743\u9650\u3002<\/p>\n

\u4ec0\u4e48\u662f\u57fa\u4e8e\u89d2\u8272\u7684\u8bbf\u95ee\u63a7\u5236\uff08RBAC\uff09\uff1f<\/h2>\n

\u57fa\u4e8e\u89d2\u8272\u7684\u8bbf\u95ee\u63a7\u5236\uff08RBAC\uff09\u662f\u4e00\u79cd\u901a\u8fc7\u89d2\u8272\u6765\u7ba1\u7406\u7528\u6237\u6743\u9650\u7684\u7b56\u7565\u3002\u5728RBAC\u4e2d\uff0c\u7528\u6237\u88ab\u5206\u914d\u5230\u4e00\u4e2a\u6216\u591a\u4e2a\u89d2\u8272\uff0c\u800c\u6bcf\u4e2a\u89d2\u8272\u5219\u62e5\u6709\u7279\u5b9a\u7684\u6743\u9650\u3002\u8fd9\u79cd\u65b9\u6cd5\u7684\u4f18\u70b9\u5728\u4e8e\u7b80\u5316\u4e86\u6743\u9650\u7ba1\u7406\uff0c\u5c24\u5176\u662f\u5728\u7528\u6237\u6570\u91cf\u8f83\u591a\u7684\u60c5\u51b5\u4e0b\u3002\u901a\u8fc7\u5c06\u6743\u9650\u4e0e\u89d2\u8272\u5173\u8054\uff0c\u800c\u4e0d\u662f\u76f4\u63a5\u4e0e\u7528\u6237\u5173\u8054\uff0cRBAC\u4f7f\u5f97\u6743\u9650\u7ba1\u7406\u66f4\u52a0\u7075\u6d3b\u548c\u53ef\u7ef4\u62a4\u3002<\/p>\n

\u5728Docker\u4e2d\u5b9e\u73b0RBAC\u7684\u6b65\u9aa4<\/h2>\n

1. \u5b89\u88c5\u548c\u914d\u7f6eDocker<\/h3>\n

\u9996\u5148\uff0c\u786e\u4fdd\u4f60\u7684\u7cfb\u7edf\u4e0a\u5df2\u7ecf\u5b89\u88c5\u4e86Docker\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5Docker\u662f\u5426\u5df2\u5b89\u88c5\uff1a<\/p>\n

docker --version<\/code><\/pre>\n
\u5982\u679c\u672a\u5b89\u88c5\uff0c\u53ef\u4ee5\u53c2\u8003Docker\u7684\u5b98\u65b9\u6587\u6863\u8fdb\u884c\u5b89\u88c5\u3002<\/p>\n
2. \u542f\u7528Docker\u7684RBAC\u529f\u80fd<\/h3>\n
Docker\u672c\u8eab\u5e76\u4e0d\u76f4\u63a5\u652f\u6301RBAC\uff0c\u4f46\u53ef\u4ee5\u901a\u8fc7\u96c6\u6210Kubernetes\u7b49\u5bb9\u5668\u7f16\u6392\u5de5\u5177\u6765\u5b9e\u73b0\u3002Kubernetes\u63d0\u4f9b\u4e86\u5185\u7f6e\u7684RBAC\u529f\u80fd\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u7528\u6237\u548c\u6743\u9650\u3002\u8981\u542f\u7528Kubernetes\u7684RBAC\u529f\u80fd\uff0c\u9996\u5148\u9700\u8981\u5b89\u88c5Kubernetes\uff0c\u5e76\u786e\u4fdd\u5728API\u670d\u52a1\u5668\u4e2d\u542f\u7528RBAC\u3002<\/p>\n
3. \u521b\u5efa\u89d2\u8272\u548c\u89d2\u8272\u7ed1\u5b9a<\/h3>\n
\u5728Kubernetes\u4e2d\uff0c\u89d2\u8272\uff08Role\uff09\u548c\u89d2\u8272\u7ed1\u5b9a\uff08RoleBinding\uff09\u662f\u5b9e\u73b0RBAC\u7684\u6838\u5fc3\u7ec4\u4ef6\u3002\u89d2\u8272\u5b9a\u4e49\u4e86\u4e00\u7ec4\u6743\u9650\uff0c\u800c\u89d2\u8272\u7ed1\u5b9a\u5219\u5c06\u8fd9\u4e9b\u6743\u9650\u5206\u914d\u7ed9\u7279\u5b9a\u7684\u7528\u6237\u6216\u7528\u6237\u7ec4\u3002<\/p>\n
\u4ee5\u4e0b\u662f\u521b\u5efa\u89d2\u8272\u548c\u89d2\u8272\u7ed1\u5b9a\u7684\u793a\u4f8b\uff1a<\/p>\n
apiVersion: rbac.authorization.k8s.io\/v1\nkind: Role\nmetadata:\n  namespace: default\n  name: example-role\nrules:\n- apiGroups: [\"\"]\n  resources: [\"pods\"]\n  verbs: [\"get\", \"watch\", \"list\"]\n<\/code><\/pre>\n
apiVersion: rbac.authorization.k8s.io\/v1\nkind: RoleBinding\nmetadata:\n  name: example-role-binding\n  namespace: default\nsubjects:\n- kind: User\n  name: example-user\n  apiGroup: rbac.authorization.k8s.io\nroleRef:\n  kind: Role\n  name: example-role\n  apiGroup: rbac.authorization.k8s.io\n<\/code><\/pre>\n
\u5728\u4e0a\u8ff0\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3a\u201cexample-role\u201d\u7684\u89d2\u8272\uff0c\u5141\u8bb8\u7528\u6237\u83b7\u53d6\u3001\u89c2\u5bdf\u548c\u5217\u51faPods\u3002\u7136\u540e\uff0c\u6211\u4eec\u901a\u8fc7\u201cexample-role-binding\u201d\u5c06\u8be5\u89d2\u8272\u7ed1\u5b9a\u5230\u540d\u4e3a\u201cexample-user\u201d\u7684\u7528\u6237\u3002<\/p>\n
4. \u9a8c\u8bc1RBAC\u914d\u7f6e<\/h3>\n
\u5b8c\u6210\u89d2\u8272\u548c\u89d2\u8272\u7ed1\u5b9a\u7684\u521b\u5efa\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u9a8c\u8bc1RBAC\u914d\u7f6e\u662f\u5426\u751f\u6548\uff1a<\/p>\n
kubectl auth can-i get pods --as example-user<\/code><\/pre>\n
\u5982\u679c\u914d\u7f6e\u6b63\u786e\uff0c\u7cfb\u7edf\u5c06\u8fd4\u56de\u201cyes\u201d\uff0c\u8868\u793a\u8be5\u7528\u6237\u5177\u6709\u83b7\u53d6Pods\u7684\u6743\u9650\u3002<\/p>\n
\u603b\u7ed3<\/h2>\n
\u901a\u8fc7\u5728Docker\u4e2d\u96c6\u6210Kubernetes\u5e76\u4f7f\u7528RBAC\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u7528\u6237\u6743\u9650\u548c\u8bbf\u95ee\u63a7\u5236\u3002RBAC\u4e0d\u4ec5\u7b80\u5316\u4e86\u6743\u9650\u7ba1\u7406\uff0c\u8fd8\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u3002\u5bf9\u4e8e\u9700\u8981\u5904\u7406\u5927\u91cf\u7528\u6237\u548c\u590d\u6742\u6743\u9650\u7684\u4f01\u4e1a\u6765\u8bf4\uff0cRBAC\u662f\u4e00\u79cd\u7406\u60f3\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u9ad8\u6027\u80fd\u7684 \u4e91\u670d\u52a1\u5668<\/a> \u89e3\u51b3\u65b9\u6848\uff0c\u7c73\u4e91\u63d0\u4f9b\u591a\u79cd\u9009\u62e9\uff0c\u5305\u62ec\u7f8e\u56fdVPS\u548c\u533f\u540d\u670d\u52a1\u5668\uff0c\u5e2e\u52a9\u60a8\u4fdd\u62a4\u9690\u79c1\u6743\u5e76\u6ee1\u8db3\u60a8\u7684\u4e1a\u52a1\u9700\u6c42\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\u5728Docker\u4e2d\u5b9e\u73b0\u57fa\u4e8e\u89d2\u8272\u7684\u8bbf\u95ee\u63a7\u5236\uff08RBAC\uff09\u6765\u7ba1\u7406\u6743\u9650\uff1f \u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0c\u5bb9\u5668\u5316\u6280\u672f\u5df2\u7ecf\u6210\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u800cDocker\u4f5c\u4e3a\u6700\u5e7f\u6cdb\u4f7f\u7528\u7684\u5bb9\u5668\u5e73\u53f0\u4e4b\u4e00\uff0c\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u529f\u80fd\u6765\u7ba1\u7406\u548c\u90e8\u7f72\u5e94\u7528\u7a0b\u5e8f\u3002\u7136\u800c\uff0c\u968f\u7740\u5e94\u7528\u7a0b\u5e8f\u7684\u590d\u6742\u6027\u589e\u52a0\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u7528\u6237\u6743\u9650\u548c\u8bbf\u95ee\u63a7\u5236\u53d8\u5f97\u5c24\u4e3a\u91cd\u8981\u3002\u57fa\u4e8e\u89d2\u8272\u7684\u8bbf\u95ee\u63a7\u5236\uff08RBAC\uff09\u662f\u4e00\u79cd\u6709\u6548\u7684\u6743\u9650\u7ba1\u7406\u7b56\u7565\uff0c\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u5728Docker\u4e2d\u5b9e\u73b0RBAC\u6765\u7ba1\u7406\u6743\u9650\u3002 \u4ec0\u4e48\u662f\u57fa\u4e8e\u89d2\u8272\u7684\u8bbf\u95ee\u63a7\u5236\uff08RBAC\uff09\uff1f \u57fa\u4e8e\u89d2\u8272\u7684\u8bbf\u95ee\u63a7\u5236\uff08RBAC\uff09\u662f\u4e00\u79cd\u901a\u8fc7\u89d2\u8272\u6765\u7ba1\u7406\u7528\u6237\u6743\u9650\u7684\u7b56\u7565\u3002\u5728RBAC\u4e2d\uff0c\u7528\u6237\u88ab\u5206\u914d\u5230\u4e00\u4e2a\u6216\u591a\u4e2a\u89d2\u8272\uff0c\u800c\u6bcf\u4e2a\u89d2\u8272\u5219\u62e5\u6709\u7279\u5b9a\u7684\u6743\u9650\u3002\u8fd9\u79cd\u65b9\u6cd5\u7684\u4f18\u70b9\u5728\u4e8e\u7b80\u5316\u4e86\u6743\u9650\u7ba1\u7406\uff0c\u5c24\u5176\u662f\u5728\u7528\u6237\u6570\u91cf\u8f83\u591a\u7684\u60c5\u51b5\u4e0b\u3002\u901a\u8fc7\u5c06\u6743\u9650\u4e0e\u89d2\u8272\u5173\u8054\uff0c\u800c\u4e0d\u662f\u76f4\u63a5\u4e0e\u7528\u6237\u5173\u8054\uff0cRBAC\u4f7f\u5f97\u6743\u9650\u7ba1\u7406\u66f4\u52a0\u7075\u6d3b\u548c\u53ef\u7ef4\u62a4\u3002 \u5728Docker\u4e2d\u5b9e\u73b0RBAC\u7684\u6b65\u9aa4 1. \u5b89\u88c5\u548c\u914d\u7f6eDocker \u9996\u5148\uff0c\u786e\u4fdd\u4f60\u7684\u7cfb\u7edf\u4e0a\u5df2\u7ecf\u5b89\u88c5\u4e86Docker\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5Docker\u662f\u5426\u5df2\u5b89\u88c5\uff1a docker –version \u5982\u679c\u672a\u5b89\u88c5\uff0c\u53ef\u4ee5\u53c2\u8003Docker\u7684\u5b98\u65b9\u6587\u6863\u8fdb\u884c\u5b89\u88c5\u3002 2. \u542f\u7528Docker\u7684RBAC\u529f\u80fd Docker\u672c\u8eab\u5e76\u4e0d\u76f4\u63a5\u652f\u6301RBAC\uff0c\u4f46\u53ef\u4ee5\u901a\u8fc7\u96c6\u6210Kubernetes\u7b49\u5bb9\u5668\u7f16\u6392\u5de5\u5177\u6765\u5b9e\u73b0\u3002Kubernetes\u63d0\u4f9b\u4e86\u5185\u7f6e\u7684RBAC\u529f\u80fd\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u7528\u6237\u548c\u6743\u9650\u3002\u8981\u542f\u7528Kubernetes\u7684RBAC\u529f\u80fd\uff0c\u9996\u5148\u9700\u8981\u5b89\u88c5Kubernetes\uff0c\u5e76\u786e\u4fdd\u5728API\u670d\u52a1\u5668\u4e2d\u542f\u7528RBAC\u3002 3. \u521b\u5efa\u89d2\u8272\u548c\u89d2\u8272\u7ed1\u5b9a \u5728Kubernetes\u4e2d\uff0c\u89d2\u8272\uff08Role\uff09\u548c\u89d2\u8272\u7ed1\u5b9a\uff08RoleBinding\uff09\u662f\u5b9e\u73b0RBAC\u7684\u6838\u5fc3\u7ec4\u4ef6\u3002\u89d2\u8272\u5b9a\u4e49\u4e86\u4e00\u7ec4\u6743\u9650\uff0c\u800c\u89d2\u8272\u7ed1\u5b9a\u5219\u5c06\u8fd9\u4e9b\u6743\u9650\u5206\u914d\u7ed9\u7279\u5b9a\u7684\u7528\u6237\u6216\u7528\u6237\u7ec4\u3002 \u4ee5\u4e0b\u662f\u521b\u5efa\u89d2\u8272\u548c\u89d2\u8272\u7ed1\u5b9a\u7684\u793a\u4f8b\uff1a apiVersion: rbac.authorization.k8s.io\/v1 kind: Role metadata: namespace: default name: example-role rules: – apiGroups: [“”] resources: [“pods”] verbs: [“get”, “watch”, “list”] apiVersion: rbac.authorization.k8s.io\/v1 kind: RoleBinding metadata: name: example-role-binding namespace: default subjects: – kind: User name: example-user apiGroup: rbac.authorization.k8s.io roleRef: […]<\/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-13090","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/13090","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=13090"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/13090\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=13090"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=13090"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=13090"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}