{"id":2578,"date":"2017-08-09T02:52:47","date_gmt":"2017-08-08T18:52:47","guid":{"rendered":"http:\/\/cn.hostease.com\/xueyuan\/?p=2578"},"modified":"2017-08-09T02:52:47","modified_gmt":"2017-08-08T18:52:47","slug":"5%e5%88%86%e9%92%9f%e5%ad%a6%e4%bc%9aopenstack-%e5%9f%ba%e7%a1%80%e7%9f%a5%e8%af%86","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/xueyuan\/jishu\/5%e5%88%86%e9%92%9f%e5%ad%a6%e4%bc%9aopenstack-%e5%9f%ba%e7%a1%80%e7%9f%a5%e8%af%86\/","title":{"rendered":"5\u5206\u949f\u5b66\u4f1aOpenStack \u57fa\u7840\u77e5\u8bc6"},"content":{"rendered":"<p><strong>\u4e86\u89e3OpenStack<\/strong><\/p>\n<p>OpenStack 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Python \u5199\u7684\uff0cHadoop \u4f7f\u7528 Java \u5199\u7684\uff0cUC Berkeley \u7684 Spark \u4f7f\u7528 Scala \u8bed\u8a00\u5199\u7684\uff0cTwitter Storm \u662f\u7528 Clojure \u8bed\u8a00\u5f00\u53d1\u7684\uff0c\u8fd9\u4e9b\u90fd\u662f\u5f88\u8457\u540d\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\uff0c\u90fd\u662f\u7528\u7684\u66f4\u9ad8\u5c42\u7684\u8bed\u8a00\u800c\u4e0d\u662f C<\/p>\n<p><strong>OpenStack\u7684\u7279\u70b9<\/strong><\/p>\n<p>OpenStack \u662f\u4e00\u5957\u6846\u67b6 \u2014\u2014 API\uff0c\u5b83\u6709\u4e24\u4e2a\u7279\u70b9\uff1a<\/p>\n<p>\u5b83\u662f\u4e00\u4e2a\u4e2d\u95f4\u5c42\uff0c\u53ef\u4ee5\u521b\u5efa\u3001\u7ba1\u7406\u548c\u9500\u6bc1\u865a\u62df\u673a\uff0c\u4f46\u662f\u8981\u5b8c\u6210\u8fd9\u4e9b\u64cd\u4f5c\u9700\u8981\u4f9d\u8d56\u4e8e\u7b2c\u4e09\u65b9\u7684 Hypervisor\uff0c\u901a\u8fc7\u8fd9\u4e2a Hypervisor \u53bb\u5b8c\u6210\u865a\u62df\u5316\u7684\u5de5\u4f5c\uff0cOpenStack \u5e76\u4e0d\u80fd\u81ea\u5df1\u53bb\u63d0\u4f9b\u4e00\u4e2a\u865a\u62df\u5316\u7684\u8fd0\u884c\u73af\u5883\uff0cOpenStack \u6709\u4e2a\u7ec4\u4ef6\u53eb Cinder\uff08\u7528\u6765\u63d0\u4f9b\u5757\u5b58\u50a8\u670d\u52a1\u7684\uff09\uff0c\u4f46\u662f OpenStack \u81ea\u5df1\u5e76\u4e0d\u80fd\u8fdb\u884c\u6570\u636e\u7684\u5b58\u50a8\u548c\u8bfb\u5199\uff0c\u5b83\u9700\u8981\u4f9d\u8d56\u4e00\u4e2a\u5b9e\u9645\u7684\u5757\u5b58\u50a8\u8bbe\u5907\u7684\u652f\u6301\uff0c\u8fd9\u4e2a\u8bbe\u5907\u53ef\u4ee5\u662f\u4e00\u4e2a\u5206\u5e03\u5f0f\u7684\u5b58\u50a8\u7cfb\u7edf\uff0c\u6bd4\u5982\u8bf4 Ceph\uff0c\u4e5f\u53ef\u4ee5\u662f\u4e00\u4e2a\u5b58\u50a8\u8bbe\u5907\uff0c\u6bd4\u5982\u8bf4 EMC \u7684 SAN\uff0c\u4e5f\u53ef\u4ee5\u662f\u5b58\u50a8\u670d\u52a1\u5668\u7684\u672c\u5730\u786c\u76d8\uff0c\u4f46\u662f\u5b83\u5fc5\u987b\u4f9d\u8d56\u4e00\u4e2a\u5b58\u50a8\u8bbe\u5907\u7684\u652f\u6301\uff0cOpenStack \u672c\u8eab\u5e76\u4e0d\u5177\u5907\u8fd9\u4e2a\u529f\u80fd\u3002OpenStack \u662f\u4e00\u4e2a\u4e2d\u95f4\u5c42\u3002<\/p>\n<p>\u6846\u67b6\u6709\u4e00\u4e2a\u5f88\u91cd\u8981\u7684\u7279\u70b9\uff0c\u90a3\u5c31\u662f\u5b83\u80fd\u63d0\u4f9b\u4e00\u6279 API \u53bb\u652f\u6301\u5e94\u7528\u7684\u5f00\u53d1\uff0c\u8fd9\u4e5f\u662f\u6211\u4eec\u4e1a\u5185\u5bf9\u6846\u67b6\u7684\u4e00\u4e2a\u5b9a\u4e49\uff0cOpenStack \u5f53\u7136\u4e5f\u6709\u8fd9\u4e2a\u7279\u70b9\uff0c\u4e91\u8ba1\u7b97\u7684\u613f\u666f\u5c31\u662f\u8ba9\u7528\u6237\u80fd\u591f\u50cf\u7528\u7535\u4e00\u6837\u53bb\u4f7f\u7528\u8ba1\u7b97\uff0cOpenStack \u7684\u8bbe\u8ba1\u4e5f\u662f\u671d\u7740\u8fd9\u4e2a\u613f\u666f\u53bb\u505a\u8bbe\u8ba1\u7684\uff0c\u4f46\u662f\u5b9e\u9645\u4e0a\u6211\u4eec\u5e73\u65f6\u662f\u4e0d\u80fd\u76f4\u63a5\u7528\u7535\u7684\uff0c\u6211\u4eec\u9700\u8981\u7528\u7684\u662f\u7535\u51b0\u7bb1\u3001\u7535\u8111\u3001\u7535\u89c6\u7b49\u7b49\u8fd9\u4e9b\u7535\u5668\u3002\u540c\u7406\uff0c\u5bf9\u4e8e\u4e91\u8ba1\u7b97\u6765\u8bf4\uff0c\u63d0\u4f9b API \u53bb\u652f\u6301\u5f00\u53d1\u5e94\u7528\u8fd9\u4e2a\u4e8b\u60c5\u5c31\u5408\u60c5\u5408\u7406\u7684\u975e\u5e38\u7684\u91cd\u8981\u4e86\uff0c\u5177\u6709\u5b8c\u5907\u7684 API \u662f OpenStack \u7684\u7a81\u51fa\u4f18\u70b9\u3002<\/p>\n<p><strong>OpenStack \u2260\u865a\u62df\u5316\u8f6f\u4ef6<\/strong><\/p>\n<p>\u7b2c\u4e00\uff0c\u5b83\u4e0d\u662f\u865a\u62df\u5316\u8f6f\u4ef6\uff08\u5fc5\u987b\u77e5\u9053\u8fd9\u70b9\uff09\uff0cOpenStack \u867d\u7136\u7ba1\u7406\u865a\u62df\u673a\uff0c\u4f46\u4e0d\u5177\u5907\u865a\u62df\u5316\u7684\u529f\u80fd\uff0c\u5b83\u7ed9\u4e0a\u5c42\u63d0\u4f9b\u4e00\u4e2a\u865a\u62df\u5316\u7684\u8fd0\u884c\u73af\u5883\uff0c\u5fc5\u987b\u5f97\u4f9d\u8d56\u4e00\u4e2a\u7b2c\u4e09\u65b9\u7684\u865a\u62df\u5316\u8f6f\u4ef6\u6765\u5b9e\u73b0\uff0c\u6bd4\u5982\u9ed8\u8ba4\u652f\u6301\u7684 Linux \u5185\u6838\u865a\u62df\u673a\uff0c\u88c5\u5b8c Linux \u4e4b\u540e\u5c31\u81ea\u52a8\u5e26\u4e86\uff0c\u96c6\u6210\u5230 Linux \u5185\u6838\u91cc\u9762\u4e86\uff08KVM\uff09\uff0c\u53e6\u5916\u5b83\u8fd8\u652f\u6301 Xen\uff0c\u8fd8\u652f\u6301\u5fae\u8f6f\u7684 Hyper-V\uff0c\u652f\u6301 VMware \u7684 Vshpere\uff0c\u8fd8\u652f\u6301\u50cf Linux Container \u548c Docker \u8fd9\u6837\u8f7b\u91cf\u7ea7\u7684\u865a\u62df\u5316\u6280\u672f\u3002\u603b\u4e4b\uff0cOpenStack \u672c\u8eab\u4e0d\u63d0\u4f9b\u865a\u62df\u5316\uff0c\u4f9d\u8d56\u7b2c\u4e09\u65b9\u8f6f\u4ef6\u3002<\/p>\n<p>\u9700\u8981\u4e86\u89e3\u7684\u7b2c\u4e8c\u5c42\u542b\u4e49\uff1a\u8fd9\u4e2a\u4e91\u5316\u548c\u865a\u62df\u5316\u5b9e\u9645\u4e0a\u662f\u4e0d\u4e00\u6837\u7684\uff0c\u4e91 != \u865a\u62df\u5316\uff0c\u4e91\u5316\u7684\u76ee\u7684\u662f\u4e3a\u4e86\u5b9e\u73b0\u6548\u7528\u8ba1\u7b97\uff0c\u5f39\u6027\u8ba1\u7b97\uff0c\u52a8\u6001\u8d44\u6e90\u8c03\u5ea6\uff0c\u591a\u79df\u6237\u7b49\u8fd9\u6837\u7684\u4e00\u4e9b\u7279\u6027\uff1b\u800c\u865a\u62df\u5316\u53ea\u662f\u5b9e\u73b0\u4e91\u8ba1\u7b97\u7684\u8fd9\u4e9b\u7279\u6027\u4e2d\u7684\u4e00\u4e2a\u6280\u672f\u624b\u6bb5\u800c\u5df2\uff0c\u800c\u4e14\u5b83\u4e0d\u662f\u5fc5\u9700\u7684\u3002\u6bd4\u65b9\u8bf4 IBM \u7684 Softlayer \u662f IBM \u4e3b\u63a8\u7684\u4e91\u670d\u52a1\u4e4b\u4e00\uff0c\u5b83\u4e2d\u95f4\u6709\u4e00\u4e2a\u975e\u5e38\u5927\u7684\u7279\u70b9\u5c31\u662f\uff0c\u5b83\u652f\u6301 Bare Metal Server\uff0c\u76f4\u8bd1\u8fc7\u6765\u5c31\u662f \u201c\u91d1\u5c5e\u88f8\u673a\u201d\uff0c\u4e5f\u5c31\u662f Softlayer \u5728\u4e0a\u9762\u4e0d\u505a\u865a\u62df\u5316\uff0c\u800c\u662f\u76f4\u63a5\u7528\u7269\u7406\u670d\u52a1\u5668\u6765\u5b9e\u73b0\u4e91\uff0c\u76f4\u63a5\u7ed9\u7528\u6237\u3001\u79df\u6237\u63d0\u4f9b\u7684\u5c31\u662f\u7269\u7406\u670d\u52a1\u5668\uff0cSoftlayer \u4e5f\u53ef\u4ee5\u5728\u4e0a\u9762\u6765\u5b9e\u73b0\u591a\u79df\u6237 \u3001\u5f39\u6027\u8ba1\u7b97\u7b49\u7b49\u7279\u6027\u3002\u603b\u4e4b\uff0cSoftlayer \u6ca1\u6709\u865a\u62df\u5316\uff0c\u4f46\u662f Softlayer \u4e5f\u505a\u4e86\u4e91\u3002\u7b2c\u4e8c\u4e2a\u4f8b\u5b50\u662f OpenStack \u4e5f\u6709\u4e00\u4e2a\u9879\u76ee\u53eb\u4f5c Ironic\uff0c\u662f\u4e3a\u4e86\u901a\u8fc7\u7ba1\u7406 \u201c\u91d1\u5c5e\u88f8\u673a\u201d\u6765\u5b9e\u73b0\u4e91\u4ece\u800c\u63d0\u51fa\u7684\u9879\u76ee\u3002<\/p>\n<p><strong>OpenStack\u8d44\u6e90\u7ba1\u7406<\/strong><\/p>\n<p>OpenStack \u4f5c\u4e3a\u4e00\u4e2a\u64cd\u4f5c\u7cfb\u7edf\uff0c\u7ba1\u7406\u8d44\u6e90\u662f\u5b83\u7684\u9996\u8981\u4efb\u52a1\uff1b<\/p>\n<p>OpenStack \u7ba1\u7406\u8d44\u6e90\u4e3b\u8981\u6709\u4e09\u4e2a\u65b9\u9762\uff1a\u8ba1\u7b97\u3001\u5b58\u50a8\u548c\u7f51\u7edc\u3002<\/p>\n<p>OpenStack \u5bf9\u8d44\u6e90\u8fdb\u884c\u7ba1\u7406\uff0c\u5e76\u4e14\u4ee5\u670d\u52a1\u7684\u5f62\u5f0f\u63d0\u4f9b\u7ed9\u4e0a\u5c42\u5e94\u7528\u6216\u8005\u7528\u6237\u53bb\u4f7f\u7528\u3002\u8fd9\u4e9b\u8d44\u6e90\u7684\u7ba1\u7406\u662f\u901a\u8fc7 OpenStack \u4e2d\u7684\u5404\u4e2a\u9879\u76ee\u6765\u5b9e\u73b0\u7684\u3002<\/p>\n<p>\u5176\u4e2d\u8ba1\u7b97\u8d44\u6e90\u7ba1\u7406\u76f8\u5173\u7684\u9879\u76ee\u662f Nova\uff08\u53c8\u79f0\u4e3a OpenStack Compute\uff09\uff1b<\/p>\n<p>\u5b58\u50a8\u76f8\u5173\u7684\u4e3b\u8981\u6709\u5757\u5b58\u50a8\u670d\u52a1 Cinder\u3001\u5bf9\u8c61\u5b58\u50a8\u670d\u52a1 Swift\u3001\u955c\u50cf\u5b58\u50a8\u670d\u52a1 Glance \u8fd9\u4e09\u79cd\uff1b<\/p>\n<p>\u4e0e\u7f51\u7edc\u76f8\u5173\u7684\u4e3b\u8981\u662f\u4e00\u4e2a\u548c\u8f6f\u4ef6\u5b9a\u4e49\u7f51\u7edc\u76f8\u5173\u7684\u9879\u76ee\u53eb\u4f5c Neutron\uff1b\u53e6\u5916\uff0cNova \u4e2d\u95f4\u6709\u4e00\u4e2a\u7ba1\u7406\u7f51\u7edc\u7684\u6a21\u5757\u53eb\u4f5c Nova Network\uff0c\u4f5c\u4e3a\u4e00\u4e2a\u6bd4\u8f83\u7a33\u5b9a\u7684\u9057\u7559\u7ec4\u4ef6\u4ecd\u5728 OpenStack \u91cc\u9762\u548c Neutron \u5e76\u5b58\uff0c\u6211\u4eec\u5728\u5c0f\u89c4\u6a21\u90e8\u7f72\u91cc\u9762\u7ecf\u5e38\u4e3a\u4e86\u8ffd\u6c42\u8fd9\u79cd\u7a33\u5b9a\uff0c\u5e76\u4e14\u51cf\u5c11\u5de5\u4f5c\u91cf\u4f1a\u53bb\u4f7f\u7528 Nova Network \u8fd9\u6837\u7684\u4e00\u4e2a\u7ec4\u4ef6\u6765\u5bf9\u7f51\u7edc\u8d44\u6e90\u8fdb\u884c\u7ba1\u7406\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3OpenStack OpenStack 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