{"id":1501,"date":"2024-12-09T14:19:32","date_gmt":"2024-12-09T06:19:32","guid":{"rendered":"https:\/\/aws-oncloudai.com\/?p=1501"},"modified":"2024-12-24T10:25:23","modified_gmt":"2024-12-24T02:25:23","slug":"design-a-highly-available-and-scalable-vpc-architecture","status":"publish","type":"post","link":"https:\/\/aws-oncloudai.com\/zh_hk\/design-a-highly-available-and-scalable-vpc-architecture\/","title":{"rendered":"\u8a2d\u8a08\u9ad8\u53ef\u7528\u6027\u548c\u53ef\u64f4\u5c55\u7684VPC \u67b6\u69cb"},"content":{"rendered":"<p>\u6211\u5011\u5c07\u6df1\u5165\u63a2\u8a0e\u5728AWS \u4e2d<strong>\u8a2d\u8a08\u9ad8\u53ef\u7528\u6027\u548c\u53ef\u64f4\u5c55\u7684VPC \u67b6\u69cb<\/strong>\u3002\u53ef\u9760\u7684VPC \u8a2d\u8a08\u662f\u5efa\u7acb\u5f48\u6027\u3001\u53ef\u64f4\u5c55\u548c\u5b89\u5168\u7684\u96f2\u7aef\u61c9\u7528\u7a0b\u5f0f\u7684\u57fa\u790e\u3002\u7121\u8ad6\u662f\u5e0c\u671b\u63d0\u9ad8\u5bb9\u932f\u80fd\u529b\u3001\u512a\u5316\u6d41\u91cf\uff0c\u6216\u662f\u78ba\u4fdd\u670d\u52d9\u80fd\u96a8\u8457\u696d\u52d9\u6210\u9577\uff0c\u638c\u63e1VPC \u67b6\u69cb\u90fd\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u3002\u5728\u9019\u7bc7\u6587\u7ae0\u4e2d\u5c07\u5e36\u60a8\u4e86\u89e3\u8a2d\u8a08\u652f\u63f4\u9ad8\u53ef\u7528\u6027\u3001\u5b89\u5168\u6027\u548c\u53ef\u64f4\u5145\u6027\u7684VPC \u7684\u5be6\u7528\u7b56\u7565\u3002<\/p>\n<h3><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-1519 aligncenter\" src=\"http:\/\/aws-oncloudai.com\/wp-content\/uploads\/2024\/12\/\u514d\u8cbb-\u767d\u8272\u958b\u95dc\u96c6\u7dda\u5668\u5df2\u958b\u555f-\u7d20\u6750\u5716\u7247-300x200.jpg\" alt=\"\" width=\"554\" height=\"369\" srcset=\"\" sizes=\"(max-width: 554px) 100vw, 554px\" data-srcset=\"\" \/><\/h3>\n<h3><\/h3>\n<p>&nbsp;<\/p>\n<h3>1\uff09\u5982\u4f55\u70ba2\u5c64\u61c9\u7528\u7a0b\u5f0f\u8a2d\u8a08\u9ad8\u53ef\u7528\u6027\u548c\u53ef\u64f4\u5145\u6027\u7684VPC\uff1f<\/h3>\n<p>&nbsp;<\/p>\n<p class=\"permalink-heading\">\u8de8\u591a\u500b\u53ef\u7528\u5340(AZ) \u90e8\u7f72EC2 \u57f7\u884c\u500b\u9ad4\u4ee5\u5be6\u73fe\u5197\u9918\u3002\u4f7f\u7528<strong>Auto Scaling \u7d44<\/strong>\u5be6\u73fe\u53ef\u64f4\u5c55\u6027\u3002<\/p>\n<ul>\n<li><strong>\u516c\u5171\u5b50\u7db2<\/strong>\uff1a\u5c07\u8ca0\u8f09\u5e73\u8861\u5668\u653e\u5728\u6b64\u8655\u4ee5\u4f9b\u5916\u90e8\u5b58\u53d6\u3002<\/li>\n<li><strong>\u79c1\u6709\u5b50\u7db2\u8def<\/strong>\uff1a\u5728\u6b64\u8a17\u7ba1\u60a8\u7684\u61c9\u7528\u7a0b\u5f0f\u4f3a\u670d\u5668\u4ee5\u9032\u884c\u5167\u90e8\u901a\u8a0a\u3002\u6b64\u8a2d\u5b9a\u53ef\u78ba\u4fdd\u9ad8\u53ef\u7528\u6027\u548c\u53ef\u64f4\u5145\u6027\u3002<\/li>\n<\/ul>\n<h3><\/h3>\n<h3><\/h3>\n<p>&nbsp;<\/p>\n<h3 id=\"heading-2-how-can-you-restrict-internet-access-for-resources-in-one-subnet-while-allowing-it-in-another\" class=\"permalink-heading\">2\uff09 \u5982\u4f55\u9650\u5236\u4e00\u500b\u5b50\u7db2\u8def\u4e2d\u8cc7\u6e90\u7684\u7db2\u8def\u8a2a\u554f\uff0c\u540c\u6642\u5141\u8a31\u53e6\u4e00\u500b\u5b50\u7db2\u8def\u4e2d\u7684\u8cc7\u6e90\u5b58\u53d6\u7db2\u969b\u7db2\u8def\uff1f<\/h3>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>\u516c\u5171\u5b50\u7db2\u8def\uff1a\u4fdd\u7559\u6307\u5411<\/strong><strong>Internet \u7db2\u95dc<\/strong>\u7684\u9810\u8a2d\u8def\u7531\u7684\u8def\u7531\u8868\u3002<\/li>\n<li><strong>\u79c1\u6709\u5b50\u7db2\u8def\uff1a\u522a\u9664\u5230<\/strong><strong>Internet \u9598\u9053\u7684<\/strong>\u9810\u8a2d\u8def\u7531\u4ee5\u963b\u6b62Internet \u5b58\u53d6\u3002<br \/>\n\u9019\u53ef\u8b93\u60a8\u6839\u64da\u5b50\u7db2\u8def\u63a7\u5236\u51fa\u7ad9\u6d41\u91cf\u3002<\/li>\n<\/ul>\n<h3><\/h3>\n<p>&nbsp;<\/p>\n<h3><\/h3>\n<h3 id=\"heading-3-how-can-instances-in-a-private-subnet-access-the-internet\" class=\"permalink-heading\">3\uff09 \u79c1\u6709\u5b50\u7db2\u8def\u4e2d\u7684\u5be6\u4f8b\u5982\u4f55\u5b58\u53d6\u7db2\u969b\u7db2\u8def\uff1f<\/h3>\n<p>&nbsp;<\/p>\n<ul>\n<li>\u5728\u516c\u5171\u5b50\u7db2\u8def\u4e2d\u8a2d\u7f6e<strong>NAT \u7db2\u95dc\u3002<\/strong><\/li>\n<li>\u66f4\u65b0\u79c1\u6709\u5b50\u7db2\u8def\u7684\u8def\u7531\u8868\u4ee5\u5c07\u6d41\u91cf\u8def\u7531\u5230NAT \u9598\u9053\u3002<br \/>\n\u9019\u4f7f\u79c1\u6709\u5be6\u4f8b\u80fd\u5920\u5b89\u5168\u5730\u5b58\u53d6\u4e92\u806f\u7db2\uff0c\u800c\u4e0d\u6703\u76f4\u63a5\u66b4\u9732\u5b83\u5011\u3002<\/li>\n<\/ul>\n<h3><\/h3>\n<h3><\/h3>\n<p>&nbsp;<\/p>\n<h3 id=\"heading-4-how-would-you-enable-ec2-instances-to-communicate-using-private-ip-addresses\" class=\"permalink-heading\">4\uff09\u5982\u4f55\u4f7fEC2 \u5be6\u4f8b\u80fd\u5920\u4f7f\u7528\u79c1\u6709IP \u4f4d\u5740\u9032\u884c\u901a\u8a0a\uff1f<\/h3>\n<p>&nbsp;<\/p>\n<ul>\n<li>\u78ba\u4fdd\u6240\u6709\u5be6\u4f8b\u90fd\u5728\u540c\u4e00\u500bVPC \u5167\u3002<\/li>\n<li>\u8abf\u6574<strong>\u5b89\u5168\u7fa4\u7d44<\/strong>\u4ee5\u5141\u8a31\u4f86\u81ea\u5176\u4ed6\u79c1\u6709IP \u7684\u5165\u7ad9\u6d41\u91cf\u3002<\/li>\n<li>\u6aa2\u67e5\u8def\u7531\u8868\u662f\u5426\u672a\u5c01\u9396\u79c1\u6709IP \u901a\u8a0a\u3002<\/li>\n<\/ul>\n<h3><\/h3>\n<h3><\/h3>\n<p>&nbsp;<\/p>\n<h3 id=\"heading-5-how-do-you-securely-connect-your-vpc-to-a-remote-on-premises-network\" class=\"permalink-heading\">5\uff09\u5982\u4f55\u5c07\u60a8\u7684VPC \u5b89\u5168\u5730\u9023\u63a5\u5230\u9060\u7aef\u672c\u5730\u7db2\u8def\uff1f<\/h3>\n<p>&nbsp;<\/p>\n<ul>\n<li>\u5728\u60a8\u7684VPC \u4e2d\u8a2d\u5b9a<strong>VPN \u7db2\u95dc<\/strong>\uff0c\u4e26\u5728\u672c\u5730\u8a2d\u7f6e<strong>\u5ba2\u6236\u7db2\u95dc\u3002<\/strong><\/li>\n<li>\u66f4\u65b0\u8def\u7531\u8868\u4ee5\u5c07\u6d41\u91cf\u5f15\u5c0e\u81f3VPN\u3002<br \/>\n\u9019\u5c07\u5275\u5efa\u8207\u672c\u5730\u7db2\u8def\u7684\u5b89\u5168\u52a0\u5bc6\u9023\u63a5\u3002<\/li>\n<\/ul>\n<h3><\/h3>\n<p>&nbsp;<\/p>\n<h3 id=\"heading-6-how-do-you-implement-a-multi-region-architecture-in-aws\" class=\"permalink-heading\">6\uff09\u5982\u4f55\u5728AWS \u5be6\u73fe\u591a\u5340\u57df\u67b6\u69cb\uff1f<\/h3>\n<p>&nbsp;<\/p>\n<ul>\n<li>\u8de8\u591a\u500b\u5340\u57df\u555f\u52d5\u8cc7\u6e90\u3002<\/li>\n<li>\u4f7f\u7528<strong>Route 53<\/strong>\u9032\u884c\u5168\u57df\u6d41\u91cf\u8def\u7531\u548cS3 \u548cRDS \u7684<strong>\u8de8\u5340\u57df\u8907\u88fd\u3002<\/strong><br \/>\n<strong>\u512a\u9ede<\/strong>\uff1a\u63d0\u9ad8\u5ef6\u9072\u3001\u5bb9\u932f\u80fd\u529b\u548c\u707d\u96e3\u5fa9\u539f\u80fd\u529b\u3002<\/li>\n<\/ul>\n<h3><\/h3>\n<p>&nbsp;<\/p>\n<h3 id=\"heading-7-how-would-you-secure-access-to-your-vpc\" class=\"permalink-heading\">7\uff09\u5982\u4f55\u78ba\u4fdd\u5c0dVPC \u7684\u5b58\u53d6\u5b89\u5168\uff1f<\/h3>\n<p>&nbsp;<\/p>\n<ul>\n<li>\u4f7f\u7528<strong>\u5b89\u5168\u7fa4\u7d44<\/strong>\u548c<strong>\u7db2\u8defACL<\/strong>\u9032\u884c\u6d41\u91cf\u63a7\u5236\u3002<\/li>\n<li>\u5c07\u654f\u611f\u8cc7\u6e90\u653e\u7f6e\u5728<strong>\u79c1\u6709\u5b50\u7db2\u8def<\/strong>\u4e2d\u3002<\/li>\n<li>\u555f\u7528<strong>VPC \u6d41\u65e5\u8a8c<\/strong>\u4e26\u61c9\u7528<strong>IAM \u89d2\u8272<\/strong>\u4f86\u9650\u5236\u5b58\u53d6\u3002<\/li>\n<\/ul>\n<h3><\/h3>\n<p>&nbsp;<\/p>\n<h3><img decoding=\"async\" class=\"wp-image-1523 aligncenter\" src=\"http:\/\/aws-oncloudai.com\/wp-content\/uploads\/2024\/12\/\u514d\u8d39-\u4fbf\u643a\u5f0f\u8ba1\u7b97\u673a\u524d\u7684\u9ed1\u8272\u519c\u573a\u7684\u773c\u955c-\u7d20\u6750\u56fe\u7247-300x225.jpg\" alt=\"\" width=\"601\" height=\"451\" srcset=\"https:\/\/aws-oncloudai.com\/wp-content\/uploads\/2024\/12\/\u514d\u8d39-\u4fbf\u643a\u5f0f\u8ba1\u7b97\u673a\u524d\u7684\u9ed1\u8272\u519c\u573a\u7684\u773c\u955c-\u7d20\u6750\u56fe\u7247-300x225.jpg 300w, https:\/\/aws-oncloudai.com\/wp-content\/uploads\/2024\/12\/\u514d\u8d39-\u4fbf\u643a\u5f0f\u8ba1\u7b97\u673a\u524d\u7684\u9ed1\u8272\u519c\u573a\u7684\u773c\u955c-\u7d20\u6750\u56fe\u7247-1024x768.jpg 1024w, https:\/\/aws-oncloudai.com\/wp-content\/uploads\/2024\/12\/\u514d\u8d39-\u4fbf\u643a\u5f0f\u8ba1\u7b97\u673a\u524d\u7684\u9ed1\u8272\u519c\u573a\u7684\u773c\u955c-\u7d20\u6750\u56fe\u7247-768x576.jpg 768w, https:\/\/aws-oncloudai.com\/wp-content\/uploads\/2024\/12\/\u514d\u8d39-\u4fbf\u643a\u5f0f\u8ba1\u7b97\u673a\u524d\u7684\u9ed1\u8272\u519c\u573a\u7684\u773c\u955c-\u7d20\u6750\u56fe\u7247-1536x1152.jpg 1536w, https:\/\/aws-oncloudai.com\/wp-content\/uploads\/2024\/12\/\u514d\u8d39-\u4fbf\u643a\u5f0f\u8ba1\u7b97\u673a\u524d\u7684\u9ed1\u8272\u519c\u573a\u7684\u773c\u955c-\u7d20\u6750\u56fe\u7247-2048x1536.jpg 2048w\" sizes=\"(max-width: 601px) 100vw, 601px\" \/><\/h3>\n<p>&nbsp;<\/p>\n<h3 id=\"heading-conclusion\" class=\"permalink-heading\">\u7d50\u8ad6\uff1a<\/h3>\n<p>&nbsp;<\/p>\n<p>\u4e00\u500b\u7406\u60f3\u7684VPC\u67b6\u69cb\u4e0d\u50c5\u8981\u6eff\u8db3\u9ad8\u53ef\u7528\u6027\u548c\u53ef\u64f4\u5145\u6027\u7684\u8981\u6c42\uff0c\u9084\u9700\u5728\u6548\u80fd\u3001\u6210\u672c\u548c\u5b89\u5168\u6027\u4e4b\u9593\u627e\u5230\u6700\u4f73\u5e73\u8861\u9ede\u3002\u900f\u904e\u7cbe\u5fc3\u898f\u5283\u548c\u52d5\u614b\u8abf\u6574\uff0c\u4f01\u696d\u53ef\u4ee5\u5efa\u7acb\u4e00\u500b\u9069\u61c9\u8907\u96dc\u696d\u52d9\u9700\u6c42\u7684\u7a69\u5065\u96f2\u7aef\u57fa\u790e\u8a2d\u65bd\uff0c\u5f9e\u800c\u652f\u63f4\u9577\u9060\u7684\u696d\u52d9\u767c\u5c55\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>\u6211\u5011\u5c07\u6df1\u5165\u63a2\u8a0e\u5728AWS \u4e2d\u8a2d\u8a08\u9ad8\u53ef\u7528\u6027\u548c\u53ef\u64f4\u5c55\u7684VPC \u67b6\u69cb\u3002\u53ef\u9760\u7684VPC \u8a2d\u8a08\u662f\u5efa\u7acb\u5f48\u6027\u3001\u53ef\u64f4\u5c55\u548c\u5b89\u5168\u7684\u96f2\u7aef\u61c9\u7528\u7a0b\u5f0f\u7684\u57fa\u790e\u3002\u7121\u8ad6\u662f\u5e0c\u671b\u63d0\u9ad8\u5bb9\u932f\u80fd\u529b\u3001\u512a\u5316\u6d41\u91cf\uff0c\u6216\u662f\u78ba\u4fdd\u670d\u52d9\u80fd\u96a8\u8457\u696d\u52d9\u6210\u9577\uff0c\u638c\u63e1VPC \u67b6\u69cb\u90fd\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u3002<\/p>","protected":false},"author":1,"featured_media":1963,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[65],"tags":[],"class_list":["post-1501","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-sharing"],"_links":{"self":[{"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/posts\/1501","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/comments?post=1501"}],"version-history":[{"count":0,"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/posts\/1501\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/media\/1963"}],"wp:attachment":[{"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/media?parent=1501"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/categories?post=1501"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aws-oncloudai.com\/zh_hk\/wp-json\/wp\/v2\/tags?post=1501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}