{"id":55770,"date":"2023-06-12T16:59:28","date_gmt":"2023-06-12T16:59:28","guid":{"rendered":"https:\/\/www.sardinasystems.com\/%e6%9c%aa%e5%88%86%e7%b1%bb\/%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e5%a4%9a%e5%b9%b4%e9%9b%b6%e5%81%9c%e6%9c%ba%e5%8d%87%e7%ba%a7%ef%bc%9f\/"},"modified":"2025-05-14T16:35:32","modified_gmt":"2025-05-14T16:35:32","slug":"how-do-we-manage-zero-downtime-upgrades-for-years","status":"publish","type":"post","link":"https:\/\/www.sardinasystems.com\/zh-hans\/blog-zh-hans\/how-do-we-manage-zero-downtime-upgrades-for-years\/","title":{"rendered":"\u5982\u4f55\u5b9e\u73b0\u591a\u5e74\u96f6\u505c\u673a\u5347\u7ea7\uff1f"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><em>\u5728\u8fc7\u53bb\u7684 7 \u5e74\u4e2d\uff0cSardina Systems \u4e00\u76f4\u5728\u6210\u529f\u5730\u5347\u7ea7\u57fa\u4e8e OpenStack \u7684\u7cfb\u7edf\uff0c\u5b9e\u73b0\u4e86\u96f6\u505c\u673a\u65f6\u95f4\u3002\n\u6211\u4eec\u7684\u79d8\u8bc0\u662f\u4e3a FishOS \u5ba2\u6237\u5e26\u6765\u4ef7\u503c\uff0c\u800c\u6211\u4eec\u7684\u5347\u7ea7\u89e3\u51b3\u65b9\u6848 FishOS Upgrader \u5df2\u7ecf\u5b9e\u73b0\u4e86\u8fd9\u4e00\u70b9\u3002 <\/em>.  <\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u4f5c\u4e3a\u65b0\u516c\u53f8\u8fdb\u5165\u7efc\u5408\u5e02\u573a<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u8bd5\u56fe\u8fdb\u5165\u5927\u516c\u53f8\u5df2\u5728\u8fd0\u8425\u7684\u7efc\u5408\u5e02\u573a\u7684\u65b0\u516c\u53f8\u6765\u8bf4\uff0c\u5173\u952e\u662f\u8981\u4e13\u6ce8\u4e8e\u4e3a\u5ba2\u6237\u63d0\u4f9b\u771f\u6b63\u7684\u4ef7\u503c\u3002\n\u8fd9\u6b63\u662f Sardina Systems \u516c\u53f8\u5728 2016 \u5e74\u6240\u505a\u7684\u4e8b\u60c5\uff0c\u5b83\u63d0\u51fa\u4e86\u81ea\u5df1\u7684\u5347\u7ea7\u89e3\u51b3\u65b9\u6848\u3002 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6211\u4eec\u7684\u65d7\u8230\u4ea7\u54c1 FishOS \u4e3a OpenStack \u63d0\u4f9b\u4e1a\u754c\u9996\u521b\u7684\u96f6\u505c\u673a\u65f6\u95f4\u65e0\u7f1d\u6eda\u52a8\u5347\u7ea7\u3002\n\u6211\u4eec\u7684\u7ec4\u4ef6\u53ef\u5728\u7cfb\u7edf\u8fd0\u884c\u65f6\u63d0\u4f9b\u7cfb\u7edf\u5347\u7ea7\u3002\n\u56e0\u6b64\uff0c\u6211\u4eec\u7684\u5ba2\u6237\u5728\u5347\u7ea7\u7cfb\u7edf\u65f6\u4e0d\u4f1a\u6d6a\u8d39\u65f6\u95f4\u548c\u4e2d\u65ad\u5de5\u4f5c\u6d41\u7a0b\u3002  <\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u80cc\u666f\u4ecb\u7ecd<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OpenStack \u6309\u5468\u671f\u53d1\u5e03\uff0c\u6bcf\u4e2a\u53d1\u5e03\u5468\u671f\u901a\u5e38\u6301\u7eed 6 \u4e2a\u6708\u5de6\u53f3\u3002\n\u6bcf\u7b2c\u4e8c\u4e2a\u7248\u672c\u90fd\u662f\u5e26\u8df3\u7ea7\u5347\u7ea7\u53d1\u5e03\u6d41\u7a0b\uff08SLURP\uff09\u7684\u7248\u672c\u3002\n\u6b64\u5916\uff0c\u8be5\u5e73\u53f0\u8fd8\u53ef\u80fd\u53d1\u5e03\u72ec\u7acb\u4e8e\u7cfb\u5217\u7684\u7248\u672c\u3002\n\u9996\u6b21\u53d1\u5e03\u540e\uff0c\u6bcf\u4e2a\u53d1\u5e03\u7cfb\u5217\u90fd\u4f1a\u53d1\u5e03\u989d\u5916\u7684\u7a33\u5b9a\u70b9\u7248\u672c\u3002   <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6bcf\u6b21\u66f4\u65b0\u90fd\u4f1a\u4ea7\u751f\u4e00\u4e2a\u65b0\u7248\u672c\uff0c\u5176\u4e2d\u5305\u62ec\u65b0\u529f\u80fd\u3001\u9519\u8bef\u4fee\u590d\u548c\u6539\u8fdb\u3002\n\u4e0e\u65f6\u4ff1\u8fdb\uff0c\u624d\u80fd\u62e5\u6709\u6d41\u7545\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002   <br>\u6bcf\u4e2a OpenStack \u7248\u672c\u90fd\u4f1a\u5728\u4e00\u5b9a\u65f6\u95f4\u5185\u63d0\u4f9b\u652f\u6301\uff0c\u4e4b\u540e\uff0c\u6211\u4eec\u9f13\u52b1\u7528\u6237\u5347\u7ea7\u5230\u66f4\u65b0\u7684\u7248\u672c\uff0c\u4ee5\u7ee7\u7eed\u83b7\u5f97\u652f\u6301\u548c\u66f4\u65b0\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f46\u95ee\u9898\u5c31\u5728\u8fd9\u91cc\u3002  <strong>OpenStack \u662f\u4e00\u4e2a\u590d\u6742\u7684\u5e73\u53f0\uff0c\u7531\u8bb8\u591a\u4e0d\u540c\u7684\u7ec4\u4ef6\u7ec4\u6210\uff0c\u6bcf\u4e2a\u7ec4\u4ef6\u90fd\u6709\u81ea\u5df1\u7684\u914d\u7f6e\u9009\u9879\u548c\u4f9d\u8d56\u5173\u7cfb\u3002  <\/strong>\u5bf9\u4e8e\u4e1a\u52a1\u56e2\u961f\u6765\u8bf4\uff0c\u7406\u89e3\u548c\u6709\u6548\u4f7f\u7528\u5b83\u53ef\u80fd\u662f\u4e00\u9879\u6311\u6218\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u6311\u6218<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">OpenStack \u9700\u8981\u5927\u91cf\u7684\u4e13\u4e1a\u6280\u672f\u77e5\u8bc6\u4ee5\u53ca\u5bf9\u5e73\u53f0\u7ec4\u4ef6\u548c\u4f9d\u8d56\u5173\u7cfb\u7684\u6df1\u523b\u7406\u89e3\u3002\n\u4f01\u4e1a\u5fc5\u987b\u505a\u597d\u51c6\u5907\uff0c\u6295\u5165\u65f6\u95f4\u548c\u7cbe\u529b\u5b66\u4e60 OpenStack \u7684\u590d\u6742\u6027\uff0c\u4ee5\u4fbf\u80fd\u591f\u6709\u6548\u5229\u7528\u5176\u529f\u80fd\u3002<br>\u6bcf\u6b21\u66f4\u65b0\u90fd\u4f1a\u56e0\u5176\u7279\u6b8a\u6027\u800c\u6d89\u53ca\u5927\u91cf\u8d44\u6e90\u3002<strong>\u90a3\u4e48\uff0cOpenStack \u5347\u7ea7\u7684\u4e3b\u8981\u6311\u6218\u662f\u4ec0\u4e48\uff1f<\/strong> <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>OpenStack \u5347\u7ea7\u8fc7\u7a0b\u7684\u4e3b\u8981\u95ee\u9898\u662f\uff0c\u7528\u6237\u53ef\u80fd\u6682\u65f6\u65e0\u6cd5\u8bbf\u95ee\u7cfb\u7edf\uff0c\u4ece\u800c\u53ef\u80fd\u5bf9\u4e1a\u52a1\u6d41\u7a0b\u548c\u751f\u4ea7\u7387\u9020\u6210\u4e0d\u5229\u5f71\u54cd\uff1b<\/li>\n\n\n\n<li>OpenStack \u7684\u65b0\u7248\u672c\u53ef\u80fd\u5305\u542b\u4e0e\u5176\u4ed6\u7248\u672c\u4e0d\u517c\u5bb9\u7684\u66f4\u6539\u3002\n\u8fd9\u53ef\u80fd\u4f1a\u5728\u5347\u7ea7\u73b0\u6709 OpenStack \u5b89\u88c5\u65f6\u4ea7\u751f\u517c\u5bb9\u6027\u95ee\u9898\uff1b <\/li>\n\n\n\n<li>\u7531\u4e8e OpenStack \u7684\u8bb8\u591a\u7ec4\u4ef6\u90fd\u5fc5\u987b\u6839\u636e\u65b0\u7248\u672c\u8fdb\u884c\u66f4\u65b0\u548c\u8c03\u6574\uff0c\u56e0\u6b64\u5347\u7ea7 OpenStack \u53ef\u80fd\u65e2\u590d\u6742\u53c8\u8017\u8d39\u7cbe\u529b\uff1b<\/li>\n\n\n\n<li>\u5728\u5347\u7ea7\u8fc7\u7a0b\u4e2d\uff0cOpenStack \u8bbe\u7f6e\u53ef\u80fd\u4f1a\u53d1\u751f\u66f4\u6539\uff0c\u8fd9\u53ef\u80fd\u4f1a\u5bfc\u81f4\u4e0e\u5e94\u7528\u7a0b\u5e8f\u548c\u7cfb\u7edf\u7684\u5f53\u524d\u8bbe\u7f6e\u4e0d\u4e00\u81f4\uff1b<\/li>\n\n\n\n<li>OpenStack \u7684\u65b0\u7248\u672c\u53ef\u80fd\u5305\u542b\u9700\u8981\u65b0\u6280\u80fd\u548c\u65b0\u77e5\u8bc6\u7684\u65b0\u7279\u6027\u548c\u529f\u80fd\u3002\n\u8fd0\u8425\u56e2\u961f\u5fc5\u987b\u82b1\u65f6\u95f4\u5b66\u4e60\u5982\u4f55\u6b63\u786e\u4f7f\u7528\u65b0\u529f\u80fd\uff1b <\/li>\n\n\n\n<li>OpenStack \u5347\u7ea7\u671f\u95f4\u4e0d\u4ec5\u4f1a\u6dfb\u52a0\u65b0\u529f\u80fd\uff0c\u8fd8\u4f1a\u5220\u9664\u65e7\u529f\u80fd\u3002\n\u9700\u8981\u5177\u6709\u4e30\u5bcc\u7ecf\u9a8c\u7684\u64cd\u4f5c\u5458\u6765\u8bc6\u522b\u8fd9\u4e9b\u53d8\u5316\u5e76\u6709\u6548\u5b9e\u65bd\uff1b <\/li>\n\n\n\n<li>\u5347\u7ea7\u5fc5\u987b\u7cfb\u7edf\u5730\u8fdb\u884c\u3002\n\u7ed3\u5408 SLURP \u548c\u72ec\u7acb\u7cfb\u5217\u7248\u672c\uff0c\u5b9a\u671f\u8fdb\u884c OpenStack \u5347\u7ea7\u662f\u786e\u4fdd\u64cd\u4f5c\u7cfb\u7edf\u5e73\u7a33\u8fd0\u884c\u7684\u5173\u952e\uff1b <\/li>\n\n\n\n<li>\u957f\u671f\u4e0d\u5347\u7ea7\u4e0d\u4ec5\u4f1a\u5f71\u54cd\u7cfb\u7edf\u7684\u5de5\u4f5c\u91cf\uff0c\u8fd8\u4f1a\u9650\u5236 OpenStack \u793e\u533a\u5728\u9047\u5230\u4efb\u4f55\u95ee\u9898\u65f6\u63d0\u4f9b\u7684\u652f\u6301\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u89e3\u51b3\u65b9\u6848<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u6210\u7acb\u7684\u7b2c\u4e00\u5929\u8d77\uff0c\u8428\u8fea\u7eb3\u516c\u53f8\u5c31\u81f4\u529b\u4e8e\u4e3a\u5ba2\u6237\u63d0\u4f9b\u6700\u4f73\u7684\u6280\u672f\u89e3\u51b3\u65b9\u6848\u548c\u670d\u52a1\u3002\n\u901a\u8fc7\u4f18\u5148\u8003\u8651\u4e3a\u5ba2\u6237\u63d0\u4f9b\u771f\u6b63\u6709\u4ef7\u503c\u7684\u6280\u672f\u89e3\u51b3\u65b9\u6848\uff0c\u6211\u4eec\u5df2\u6210\u4e3a\u4e1a\u5185\u53ef\u9760\u548c\u521b\u65b0\u7684\u5408\u4f5c\u4f19\u4f34\u3002 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6211\u4eec\u7684\u89e3\u51b3\u65b9\u6848\u662f FishOS Upgrader\uff0c\u8fd9\u662f FishOS \u8f6f\u4ef6\u7684\u4e00\u4e2a\u4e13\u95e8\u7ec4\u4ef6\u3002\n\u6709\u4e86\u8fd9\u4e2a\u5de5\u5177\uff0c\u6211\u4eec\u5c31\u80fd\u5b9a\u671f\u65e0\u7f1d\u5730\u6267\u884c\u5347\u7ea7\uff0c\u800c\u4e0d\u4f1a\u5bf9\u5ba2\u6237\u7684\u4e1a\u52a1\u8fd0\u8425\u9020\u6210\u4efb\u4f55\u5e72\u6270\u3002 <\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u5de5\u4f5c\u539f\u7406<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6211\u4eec\u5fc5\u987b\u5f3a\u8c03\uff0cFishOS Upgrader \u53ea\u80fd\u5728 FishOS \u4e0a\u8fd0\u884c\u3002\n\u56e0\u6b64\uff0c\u8981\u83b7\u5f97\u96f6\u505c\u673a\u65f6\u95f4\u89e3\u51b3\u65b9\u6848\uff0c\u4f01\u4e1a\u5e94\u8fdb\u884c\u8fc1\u79fb\u3002\n\u901a\u8fc7\u8fc1\u79fb\uff0c\u5ba2\u6237\u53ef\u4ee5\u5b9a\u671f\u5347\u7ea7\uff0c\u800c\u4e14\u6ca1\u6709\u4efb\u4f55\u9690\u85cf\u8d39\u7528\u3002  <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br>\u5f53 OpenStack \u53d1\u5e03\u65f6\uff0c\u6211\u4eec\u7684\u6280\u672f\u56e2\u961f\u8bbe\u7f6e\u4e86 FishOS Upgrader\uff0c\u4ee5\u786e\u4fdd\u6574\u4e2a\u8fc7\u7a0b\u987a\u5229\u8fdb\u884c\u3002\n\u4e4b\u540e\uff0c\u6574\u4e2a\u8fc7\u7a0b\u90fd\u662f\u81ea\u52a8\u8fdb\u884c\u7684\uff0c\u5e76\u5728 Sardina \u56e2\u961f\u7684\u6280\u672f\u76d1\u7763\u4e0b\u6267\u884c\u3002 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5347\u7ea7\u7a0b\u5e8f\u542f\u52a8\u540e\uff0c\u5b83\u4f1a\u81ea\u52a8\u626b\u63cf\u6bcf\u4e2a\u529f\u80fd\u6a21\u5757\u7684\u6240\u6709\u7ec4\u4ef6\uff0c\u5e76\u5c06\u8fdb\u7a0b\u5206\u89e3\u4e3a\u591a\u4e2a\u5b50\u4efb\u52a1\u3002\nFishOS Upgrader \u4ece\u66f4\u65b0\u63a7\u5236\u5668\u5f00\u59cb\uff0c\u76f4\u81f3\u8ba1\u7b97\u8282\u70b9\uff0c\u4e0d\u4f1a\u4e2d\u65ad\u4efb\u4f55\u8fdb\u7a0b\u3002   <br><strong>\u5347\u7ea7\u7a0b\u5e8f\u7684\u8d85\u5f3a\u4e4b\u5904\u5728\u4e8e\uff0c\u5b83\u80fd\u4ee5\u4e0d\u5f71\u54cd\u7cfb\u7edf\u5de5\u4f5c\u8d1f\u8377\u8fd0\u884c\u7684\u65b9\u5f0f\u89c4\u5212\u66f4\u65b0\u8fc7\u7a0b\u3002<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">FishOS Upgrader \u4f7f\u6211\u4eec\u80fd\u591f\u4ee5\u5e02\u573a\u4e0a\u6700\u9ad8\u6548\u7684\u65f6\u95f4\u4e4b\u4e00\u5347\u7ea7\u5ba2\u6237\u7684\u7cfb\u7edf\uff0c\u5e73\u5747\u53ea\u9700\u4e00\u4e2a\u6708\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>OpenStack \u5347\u7ea7\u5f88\u7b80\u5355<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u5c31\u662f\u8428\u8fea\u7eb3\u7cfb\u7edf\u516c\u53f8\u4e03\u5e74\u591a\u6765\u4e00\u76f4\u5728\u63a8\u5e7f\u548c\u5b9e\u65bd\u7684\u65b9\u6cd5\uff0c\u5176\u4fdd\u7559\u7387\u5df2\u5f97\u5230\u8bc1\u5b9e\u3002\n\u6211\u4eec\u7684\u6280\u672f\u89e3\u51b3\u65b9\u6848\u4ee5\u4e1a\u52a1\u65b9\u6cd5\u4e3a\u9a71\u52a8\u529b\uff0c\u8ba4\u8bc6\u5230\u5728\u4e16\u754c\u77e5\u540d\u54c1\u724c\u5360\u636e\u4e3b\u5bfc\u5730\u4f4d\u7684\u5e02\u573a\u4e2d\u63d0\u4f9b\u9ad8\u6027\u4ef7\u6bd4\u9009\u62e9\u7684\u91cd\u8981\u6027\u3002 <\/p>\n\n\n\n<p 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