{"id":10006631,"date":"2022-09-29T19:05:39","date_gmt":"2022-09-29T11:05:39","guid":{"rendered":"https:\/\/ityet.com\/?p=10006631"},"modified":"2022-09-29T19:05:39","modified_gmt":"2022-09-29T11:05:39","slug":"fluid-%e5%8a%a9%e5%8a%9b%e9%98%bf%e9%87%8c%e4%ba%91-serverless-%e5%ae%b9%e5%99%a8%e6%9e%81%e8%87%b4%e6%8f%90%e9%80%9f","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10006631","title":{"rendered":"Fluid \u52a9\u529b\u963f\u91cc\u4e91 Serverless \u5bb9\u5668\u6781\u81f4\u63d0\u901f"},"content":{"rendered":"

\u7b80\u4ecb\uff1a\u00a0\u672c\u6587\u5c55\u793a\u4e86\u4e00\u4e2a\u5728 ASK \u73af\u5883\u4e2d\u8fd0\u884c Fluid \u7684\u5b8c\u6574\u6570\u636e\u8bbf\u95ee\u793a\u4f8b\uff0c\u5e0c\u671b\u80fd\u591f\u5e2e\u52a9\u5927\u5bb6\u4e86\u89e3 Fluid \u7684\u4f7f\u7528\u4f53\u9a8c\u3001\u8fd0\u884c\u6548\u679c\u4ee5\u53ca Serverless \u548c\u6570\u636e\u5bc6\u96c6\u578b\u5e94\u7528\u7ed3\u5408\u7684\u66f4\u591a\u53ef\u884c\u6027\u3002\u4f5c\u8005\uff1a\u4e1c\u4f1d\u00a0\u80cc\u666f\u00a0\u6570\u636e\u5bf9\u4e8e\u5f53\u4eca\u4e92\u8054\u7f51\u4e1a\u52a1\u7684\u91cd\u8981\u6027\u4e0d\u8a00\u800c\u55bb\uff0c\u5b83\u51e0\u4e4e\u6e17\u900f\u5230\u4e86\u5f53\u4eca\u8fd9\u4e2a\u4e16\u754c\u7684\u6bcf\u4e00\u4e2a\u89d2\u843d\u3002\u4f46\u5355\u6709\u6570\u636e\u662f\u4e0d\u591f\u7684\uff0c\u771f\u6b63\u8ba9\u6570\u636e\u4ea7\u751f\u4ef7\u503c\u7684\uff0c\u662f\u9488\u5bf9\u5404\u4e1a\u52a1\u573a\u666f\u8fd0\u884c\u7684\u5bf9\u5927\u91cf\u6570\u636e\u7684\u5bc6\u96c6\u5206\u6790\u4e0e\u8ba1\u7b97\uff0c\u5982\u673a\u5668\u5b66\u4e60\u3001\u5927\u6570\u636e\u5206\u6790\u3001OLAP \u805a\u5408\u5206\u6790\u7b49\u7b49\u3002\u8fd1\u4e9b\u5e74\uff0c\u968f\u7740\u6570\u636e\u89c4\u6a21\u7684\u589e\u5927\uff0c\u8fd9\u4e9b\u5bf9\u4e8e\u8d44\u6e90\u6709\u7740\u66f4\u9ad8\u8981\u6c42\u7684\u6570\u636e\u5bc6\u96c6\u5e94\u7528\u81ea\u7136\u5730\u5bfc\u5411\u4e86\u4ee5\u5f39\u6027\u8d44\u6e90\u8457\u79f0\u7684\u4e91\u670d\u52a1\u3002\u00a0\u5728\u8fd9\u79cd\u6570\u636e\u5bc6\u96c6\u5e94\u7528\u4e0a\u4e91\u7684\u8d8b\u52bf\u4e0b\uff0cServerless \u4f3c\u4e4e\u5e76\u4e0d\u662f\u8fd9\u4e2a\u8d8b\u52bf\u7684\u660e\u663e\u53d7\u76ca\u8005\u3002\u5c3d\u7ba1\u51e0\u4e4e\u6240\u6709\u4eba\u90fd\u5bf9\u8fd9\u79cd\u8ba1\u7b97\u8d44\u6e90\u65e0\u9650\u6269\u5bb9\u3001\u5f39\u6027\u654f\u6377\u4ea4\u4ed8\u3001\u4f4e\u8fd0\u7ef4\u6210\u672c\u7684\u67b6\u6784\u4e0d\u541d\u8d5e\u7f8e\u4e4b\u8bcd\uff0c\u4f46\u7531\u4e8e\u5b83\u5c06\u8ba1\u7b97\u5b58\u50a8\u5206\u79bb\u7684\u67b6\u6784\u63a8\u5411\u4e86\u4e00\u4e2a\u66f4\u7eaf\u7cb9\u7684\u6781\u7aef\uff0c\u5177\u6709\u5f3a\u6570\u636e\u4f9d\u8d56\u7684\u6570\u636e\u5bc6\u96c6\u5e94\u7528\u60f3\u8981\u9ad8\u6548\u8fd0\u884c\u4e8e Serverless \u73af\u5883\u53d8\u5f97\u6781\u5176\u56f0\u96be\u3002\u00a0\u4e3e\u4f8b\u6765\u8bf4\uff0c\u5982\u679c\u6211\u4eec\u60f3\u5c06 AI \u63a8\u7406\u670d\u52a1\u5e94\u7528\u90e8\u7f72\u5728 Serverless \u67b6\u6784\u4e0b\uff0c\u6bcf\u4e2a\u670d\u52a1\u5e94\u7528\u542f\u52a8\u524d\u5fc5\u987b\u5c06\u5b58\u653e\u5728\u5916\u90e8\u5b58\u50a8\u7cfb\u7edf\u7684 AI \u6a21\u578b\u9996\u5148\u62c9\u53d6\u5230\u672c\u5730\u5185\u5b58\u4e2d\u3002\u8003\u8651\u5230\u8fd1\u5e74\u6765 AI \u5927\u6a21\u578b\u5df2\u7ecf\u6210\u4e3a\u4e1a\u754c\u4e3b\u6d41\uff0c\u8ba9\u6211\u4eec\u5047\u8bbe\u8fd9\u4e2a AI \u6a21\u578b\u7684\u5927\u5c0f\u4e3a 30GB\uff0c\u5e76\u4e14\u5b58\u50a8\u4e8e OSS \u5bf9\u8c61\u5b58\u50a8\u670d\u52a1\u4e2d\uff0c\u5982\u679c\u9700\u8981\u540c\u65f6\u542f\u52a8 100 \u4e2a\u8fd9\u6837\u7684 AI \u63a8\u7406\u670d\u52a1\u5e94\u7528\uff0c\u90a3\u4e48\u603b\u5171\u7684\u6570\u636e\u8bfb\u53d6\u91cf\u5c31\u662f 3000GB\u3002OSS \u5b58\u50a8\u9ed8\u8ba4\u7684\u6570\u636e\u8bbf\u95ee\u9650\u901f\u662f 10Gbps\uff0c\u8fd9\u5c31\u610f\u5473\u7740 100 \u4e2a\u5e94\u7528\u90fd\u9700\u8981\u7b49\u5f85 2400 \u79d2\uff083000GB 8 \/ 10Gbps\uff09\u624d\u53ef\u4ee5\u771f\u6b63\u5f00\u59cb\u5bf9\u5916\u63d0\u4f9b\u670d\u52a1\u3002\u5982\u679c\u6bcf\u4e2a\u670d\u52a1\u6211\u4eec\u521b\u5efa\u4e00\u4e2a ecs.gn7i-c32g1.16xlarge \u7684\u5b9e\u4f8b\uff08\u6309\u6bcf\u5c0f\u65f6\u5355\u4ef7\u6298\u7b97\u6bcf\u79d2 0.008 \u5143\uff09\uff0c\u8fd9\u610f\u5473\u7740\u5149\u5728\u7b49\u5f85\u6570\u636e\u4e0a\u5c31\u5df2\u7ecf\u82b1\u6389\u4e86 1920 \u5143\uff080.008 \u5143\/\u79d2 <\/em> 2400 \u79d2 100\uff09\u3002\u603b\u7ed3\u6765\u8bf4\uff0c\u6211\u4eec\u5927\u91cf\u7684\u8d39\u7528\u6ca1\u6709\u82b1\u5728\u4ea7\u751f\u4ef7\u503c\u7684\u8ba1\u7b97\u4e0a\uff0c\u8fd9\u663e\u7136\u4e0d\u662f\u6211\u4eec\u60f3\u8981\u7684\u3002\uff08<\/em>\u5b9e\u9645\u4ef7\u683c\u4ee5\u963f\u91cc\u4e91\u5b98\u7f51\u663e\u793a\u4e3a\u51c6\uff09\u00a0\u90a3\u4e48\uff0c\u6709\u6ca1\u6709\u4ec0\u4e48\u65b9\u6cd5\u53ef\u4ee5\u4f18\u5316\u4e0a\u8ff0\u8fc7\u7a0b\uff1f\u8fd9\u5c31\u5f15\u5165\u4e86\u672c\u6587\u7684\u4e3b\u89d2\uff1aFluid\u3002Fluid \u662f\u4e00\u4e2a Kubernetes \u539f\u751f\u7684\u5206\u5e03\u5f0f\u6570\u636e\u96c6\u7f16\u6392\u548c\u52a0\u901f\u5f15\u64ce\u3002Fluid \u8bde\u751f\u7684\u521d\u8877\u5373\u662f\u4e3a\u5e94\u7528\u7684\u6570\u636e\u8bbf\u95ee\u5ef6\u65f6\u95ee\u9898\u63d0\u4f9b\u4e91\u539f\u751f\u7684\u89e3\u51b3\u65b9\u6848\u3002\u5bf9\u4e8e\u56f0\u6270\u7740 Serverless \u6570\u636e\u5bc6\u96c6\u5e94\u7528\u7684\u4e0a\u8ff0\u76f8\u5173\u95ee\u9898\uff0cFluid \u5728\u4fdd\u8bc1\u7528\u6237\u7b80\u5355\u6613\u7528\u7684\u4f7f\u7528\u4f53\u9a8c\u524d\u63d0\u4e0b\uff0c\u7ed9\u51fa\u4e86\u4e00\u5957 Serverless \u73af\u5883\u65b0\u7684\u6570\u636e\u8bbf\u95ee\u67b6\u6784\u65b9\u6848\uff0c\u5e2e\u52a9\u7528\u6237\u63d0\u5347\u6570\u636e\u8bbf\u95ee\u6548\u7387\u3002\u00a0
\"\u56fe\u7247\"
\u00a0\u672c\u6587\u5c06 step by step \u5730\u4ecb\u7ecd Fluid \u7684\u8fd0\u884c\u793a\u4f8b\uff0c\u5e2e\u52a9\u5927\u5bb6\u4e86\u89e3\u5982\u4f55\u5728\u963f\u91cc\u4e91 ASK\uff08Alibaba Serverless Kubernetes\uff09\u73af\u5883\u4e2d\u4f7f\u7528 Fluid\uff0c\u5c55\u793a\u5982\u4f55\u501f\u52a9 Fluid \u5b9e\u73b0 zero to zero \u7684\uff08\u4ece\u96f6\u8d44\u6e90\u4f7f\u7528\u5f00\u59cb\u5230\u5168\u90e8\u8d44\u6e90\u91ca\u653e\u7ed3\u675f\uff09\u89c4\u6a21\u5316\u6570\u636e\u5bc6\u96c6\u578b\u4efb\u52a1\u6267\u884c\u6a21\u5f0f\uff0c\u5e76\u53d6\u5f97\u964d\u672c\u63d0\u901f\u7684\u6548\u679c\u3002\u00a0Fluid on ASK \u8fd0\u884c\u793a\u4f8b\u00a0Fluid \u6570\u636e\u7f16\u6392\u52a0\u901f Serverless Kubernetes \u529f\u80fd\u5c1a\u5904\u4e8e\u516c\u6d4b\u9636\u6bb5\uff0c\u53ef\u70b9\u51fb\u9605\u8bfb\u539f\u6587\u7533\u8bf7\u4f53\u9a8c\u5e2d\u4f4d\u3002\u00a0Fluid \u90e8\u7f72\u00a0\u5728\u8fd0\u884c\u4ee5\u4e0b\u793a\u4f8b\u524d\uff0c\u9996\u5148\u9700\u8981\u642d\u5efa\u4e00\u4e2a ASK \u96c6\u7fa4\uff0c\u5e76\u914d\u7f6e\u597d\u8fde\u63a5\u8be5\u96c6\u7fa4\u7684 Kubeconfig\u3002\u76f8\u5173\u6b65\u9aa4\u53ef\u53c2\u8003\u6587\u672b\u6587\u6863\u300a\u5982\u4f55\u521b\u5efa ASK \u96c6\u7fa4\u300b\u3002\u5728\u4f7f\u7528 Fluid \u7684\u5404\u9879\u529f\u80fd\u524d\uff0c\u9700\u8981\u5c06 Fluid \u7684\u5404\u63a7\u5236\u9762\u7ec4\u4ef6\u90e8\u7f72\u5230 ASK \u96c6\u7fa4\u4e2d\u3002\u8fd9\u4e2a\u90e8\u7f72\u8fc7\u7a0b\u53ef\u4ee5\u901a\u8fc7\u963f\u91cc\u4e91\u5bb9\u5668\u670d\u52a1-Kubernetes \u63a7\u5236\u53f0\u8f7b\u677e\u5b8c\u6210\u3002\u00a0\u5982\u4e0b\u56fe\u6240\u793a\uff1a\u00a0
\"\u56fe\u7247\"
\u00a0\u9009\u62e9 ASK \u96c6\u7fa4\u9762\u677f\u53f3\u4fa7\u7684\u201c\u5e94\u7528-Helm\u201d\u5b50\u9762\u677f\u70b9\u51fb”\u521b\u5efa”\u6309\u94ae\u5728 Chart \u5e02\u573a\u4e2d\u641c\u7d22 ack-fluid \u5373\u53ef\u627e\u5230 Fluid \u5bf9\u5e94\u7684 Helm Chart\uff0c\u586b\u5199\u201c\u5e94\u7528\u540d\u201d\uff08\u4f8b\uff1aack-fluid)\u3002\u70b9\u51fb\u201c\u4e0b\u4e00\u6b65\u201d\u540e\uff0c\u9009\u62e9\u4f7f\u7528\u9ed8\u8ba4\u7684 fluid-system \u4f5c\u4e3a\u90e8\u7f72\u7684\u547d\u540d\u7a7a\u95f4\u63a5\u7740\u65e0\u9700\u5bf9 Chart Values \u8fdb\u884c\u4efb\u4f55\u4fee\u6539\uff0c\u76f4\u63a5\u70b9\u51fb\u201c\u786e\u5b9a\u201d\uff0c\u5373\u53ef\u5c06 Fluid \u90e8\u7f72\u5230 ASK \u96c6\u7fa4\u4e2d\u3002\u00a0\u5728\u914d\u7f6e\u5b8c ASK \u96c6\u7fa4\u5bf9\u5e94\u7684 Kubeconfig \u4fe1\u606f\u540e\uff0c\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a\u00a0$ kubectl get pod -n fluid-system\u00a0\u53ef\u4ee5\u89c2\u5bdf\u5230 Fluid \u7684\u51e0\u4e2a\u7ec4\u4ef6\u5df2\u7ecf\u6b63\u5e38\u8fd0\u884c\u8d77\u6765\uff1a\u00a0NAME READY STATUS RESTARTS AGE
dataset-controller-d99998f79-dgkmh 1\/1 Running 0 2m48s
fluid-webhook-55c6d9d497-dmrzb 1\/1 Running 0 2m49s\u00a0\u5176\u4e2d\uff1a\u00a0Dataset Controller\uff1a\u8d1f\u8d23\u7ef4\u62a4\u5404\u4e2a Fluid \u6240\u5f15\u5165\u7684 Dataset CRs \u7684\u5b8c\u6574\u751f\u547d\u5468\u671f\u3002Fluid Webhook: \u8d1f\u8d23\u5bf9\u7528\u6237\u9700\u8981\u8bbf\u95ee\u6570\u636e\u7684\u5e94\u7528 Pod \u8fdb\u884c\u81ea\u52a8\u5316\u53d8\u6362\uff08Mutation\uff09\uff0c\u65e0\u611f\u77e5\u5730\u5e2e\u52a9\u7528\u6237\u5b9e\u73b0 Serverless \u573a\u666f\u7684\u6570\u636e\u8bbf\u95ee\u529f\u80fd\u3002\u00a0\u00a0\u9664\u4e86\u4e0a\u8ff0\u63cf\u8ff0\u7684\u4e24\u4e2a\u7ec4\u4ef6\u5916\uff0cFluid \u7684\u63a7\u5236\u9762\u4ecd\u7136\u5305\u542b\u4e86\u4e00\u4e9b\u4e0e\u5404\u7c7b\u7f13\u5b58\u7cfb\u7edf\uff08\u4f8b\u5982\uff1aJindoFS\u3001JuiceFS\u3001Alluxio \u7b49\uff09\u7d27\u5bc6\u5173\u8054\u7684\u63a7\u5236\u5668\u7ec4\u4ef6\uff0c\u8fd9\u4e9b\u7ec4\u4ef6\u5728\u521d\u59cb\u90e8\u7f72\u72b6\u6001\u4e0b\u4e0d\u4f1a\u521b\u5efa\uff0c\u4ec5\u5f53\u7528\u6237\u6307\u5b9a\u9700\u8981\u4f7f\u7528\u67d0\u79cd\u7f13\u5b58\u7cfb\u7edf\u65f6\uff0c\u4e0e\u5176\u76f8\u5173\u8054\u7684\u7f13\u5b58\u7cfb\u7edf\u63a7\u5236\u5668\u7ec4\u4ef6 Pod \u624d\u4f1a\u6309\u9700\u6269\u5bb9\uff0c\u4ece\u800c\u5728\u6309\u91cf\u4ed8\u8d39\u7684 ASK \u73af\u5883\u4e2d\u5c3d\u53ef\u80fd\u5730\u5e2e\u52a9\u7528\u6237\u8282\u7701\u6210\u672c\u3002\u00a0\u6570\u636e\u7f13\u5b58\u90e8\u7f72\u00a0Fluid \u4e16\u754c\u4e2d\u7684\u4e00\u5207\u90fd\u4ee5 Dataset \u8fd9\u4e00\u81ea\u5b9a\u4e49\u8d44\u6e90\u4e3a\u4e2d\u5fc3\uff1a\u65e0\u8bba\u662f\u5bf9\u5916\u90e8\u5b58\u50a8\u4e2d\u5df2\u6709\u6570\u636e\u7684\u62bd\u8c61\u7ba1\u7406\u8fd8\u662f\u5e94\u7528 Pod \u7684\u6570\u636e\u8bbf\u95ee\uff0c\u7528\u6237\u90fd\u9700\u8981\u548c Dataset \u8d44\u6e90\u8fdb\u884c\u4ea4\u4e92\u3002\u6bcf\u5f53\u7528\u6237\u521b\u5efa\u4e00\u4e2a Dataset CR \u5e76\u6307\u5b9a\u4e86\u5b83\u7684\u7f13\u5b58\u7cfb\u7edf\u540e\u7aef\uff0cFluid \u5c31\u4f1a\u81ea\u52a8\u5730\u5c06\u6570\u636e\u7f13\u5b58\u90e8\u7f72\u5230 Kubernetes \u96c6\u7fa4\u4e2d\u3002\u00a0\u5728\u4e0b\u9762\u7684\u5b9e\u8df5\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u4ee5\u963f\u91cc\u4e91 OSS \u5bf9\u8c61\u5b58\u50a8\u4f5c\u4e3a\u5916\u90e8\u5b58\u50a8\u7cfb\u7edf\u4e3a\u4f8b\uff0c\u6a21\u62df\u4e00\u4e2a\u5b8c\u6574\u7684 \u201c\u7f13\u5b58\u90e8\u7f72-\u6570\u636e\u8bbf\u95ee-\u8d44\u6e90\u56de\u6536\u201d\u7684\u6807\u51c6\u6570\u636e\u4f7f\u7528\u8fc7\u7a0b\u3002\u00a0\u6570\u636e\u6587\u4ef6\u51c6\u5907\u00a0\u00a0\u9996\u5148\uff0c\u51c6\u5907\u4e00\u4e2a\u5f85\u8bbf\u95ee\u7684\u6587\u4ef6\u3002\u4f8b\u5982\uff0c\u8fd9\u91cc\u6211\u4eec\u4f7f\u7528 dd \u547d\u4ee4\u5feb\u901f\u521b\u5efa\u4e00\u4e2a\u5927\u5c0f\u7ea6\u4e3a 30G \u7684\u6587\u4ef6\uff1a\u00a0$ cd $(mktemp -d)<\/p>\n

$ dd if=\/dev\/zero of=.\/largefile-30G bs=10M count=3072<\/p>\n

3072+0 records in
3072+0 records out
32212254720 bytes (32 GB) copied, 108.189 s, 298 MB\/s<\/p>\n

$ ls -lh .\/largefile-30G
-rw-r–r– 1 root root 30G Sep 7 21:11 .\/largefile-30G\u00a0\u63a5\u7740\uff0c\u628a\u4e0a\u8ff0\u521b\u5efa\u7684\u5f85\u8bbf\u95ee\u6587\u4ef6\u4e0a\u4f20\u5230 OSS Bucket \u4e2d\uff0c\u8fd9\u91cc\u4ee5\u4e00\u4e2a\u4f4d\u4e8e Beijing Region \u7684\u540d\u4e3a fluid-demo \u7684 OSS Bucket \u4e3a\u4f8b\u3002\u00a0$ ossutil cp -i <access_key_id> -k <access_key_secret> -e oss-cn-beijing-internal.aliyuncs.com .\/largefile-30G oss:\/\/fluid-demo\/\u00a0\u521b\u5efa Fluid Dataset \u548c Runtime \u8d44\u6e90\u00a0\u6570\u636e\u51c6\u5907\u548c\u4e0a\u4f20\u540e\uff0c\u5373\u53ef\u5728 Fluid \u4e2d\u58f0\u660e\u4e0a\u8ff0\u5f85\u8bbf\u95ee\u7684\u6570\u636e\u3002\u5177\u4f53\u800c\u8a00\uff0c\u6211\u4eec\u9700\u8981\u63d0\u4ea4\u4e00\u4e2a Dataset CR \u548c\u4e00\u4e2a Runtime CR\u3002Dataset CR \u4e2d\u63cf\u8ff0\u6570\u636e\u5728\u5916\u90e8\u5b58\u50a8\u7cfb\u7edf\u4e2d\u7684 URL \u4f4d\u7f6e\uff0cRuntime CR \u63cf\u8ff0\u7f13\u5b58\u7cfb\u7edf\u53ca\u7cfb\u7edf\u5177\u4f53\u914d\u7f6e\u3002\u00a0\u9996\u5148\uff0c\u628a\u8bbf\u95ee OSS Bucket \u6240\u9700\u7684\u8eab\u4efd\u51ed\u8bc1\u4fe1\u606f\u5b58\u50a8\u4e8e Secret \u4e2d\uff1a\u00a0$ kubectl create secret generic oss-access-key \/
–from-literal=fs.oss.accessKeyId=<access_key_id> \/
–from-literal=fs.oss.accessKeySecret=<access_key_secret>\u00a0\u63a5\u7740\uff0c\u5b9a\u4e49 Dataset CR \u548c Runtime CR\u3002\u8fd9\u91cc\u6211\u4eec\u9009\u62e9 JindoFS \u4f5c\u4e3a\u7f13\u5b58\u7cfb\u7edf\u540e\u7aef\uff0cFluid Runtime \u8d44\u6e90\u4e3a JindoRuntime:\u00a0apiVersion: data.fluid.io\/v1alpha1
kind: Dataset
metadata:
name: demo-dataset
spec:
mounts:<\/p>\n

- mountPoint: oss:\/\/fluid-demo # OSS Bucket URL\n  name: demo\n  path: \/\n  options:\n    fs.oss.endpoint: oss-cn-beijing-internal.aliyuncs.com # OSS Bucket\u5185\u7f51\u8bbf\u95ee\u7aef\u70b9\n  encryptOptions:\n    - name: fs.oss.accessKeyId\n      valueFrom:\n        secretKeyRef:\n          name: oss-access-key\n          key: fs.oss.accessKeyId\n    - name: fs.oss.accessKeySecret\n      valueFrom:\n        secretKeyRef:\n          name: oss-access-key\n          key: fs.oss.accessKeySecret<\/code><\/pre>\n
\n
apiVersion: data.fluid.io\/v1alpha1
kind: JindoRuntime
metadata:
  name: demo-dataset
spec:
  # \u7f13\u5b58Worker\u8282\u70b9\u6570\u91cf
  replicas: 5
  podMetadata:<\/p>\n
annotations:\n  # \u9009\u62e9JindoFS Pod\u4f7f\u7528\u7684\u5b9e\u4f8b\u89c4\u683c\n  k8s.aliyun.com\/eci-use-specs: ecs.d1ne.6xlarge\n  # \u542f\u7528\u5b9e\u4f8b\u955c\u50cf\u7f13\u5b58\uff0c\u52a0\u901fPod\u542f\u52a8\u8fc7\u7a0b\n  k8s.aliyun.com\/eci-image-cache: "true"<\/code><\/pre>\n
tieredstore:<\/p>\n
levels:\n  # \u4ee540GiB\u7684\u5185\u5b58\u4f5c\u4e3a\u6bcf\u4e2a\u7f13\u5b58Worker\u8282\u70b9\u7684\u7f13\u5b58\u4ecb\u8d28\n  - mediumtype: MEM\n    volumeType: emptyDir\n    path: \/dev\/shm\n    quota: 40Gi\n    high: "0.99"\n    low: "0.99"\u00a0\u521b\u5efa\u4e0a\u8ff0 Dataset CR \u548c JindoRuntime CR \u5230 ASK \u96c6\u7fa4\uff1a\u00a0$ kubectl create -f dataset.yaml\u00a0\u67e5\u770b Dataset \u90e8\u7f72\u72b6\u6001\u00a0Dataset CR \u548c JindoRuntime CR \u521b\u5efa\u540e\uff0c\u7ea6 1 \u5230 2 \u5206\u949f\u540e\uff0cDataset \u5c06\u90e8\u7f72\u5b8c\u6210\uff0c\u5c4a\u65f6\u53ef\u4ee5\u67e5\u770b\u5230\u4e0e\u7f13\u5b58\u7cfb\u7edf\u4ee5\u53ca\u540e\u7aef\u5b58\u50a8\u7cfb\u7edf\u4e2d\u6570\u636e\u7684\u76f8\u5173\u4fe1\u606f\u3002\u00a0$ kubectl get dataset demo-dataset <\/code><\/pre>\n
NAME           UFS TOTAL SIZE   CACHED   CACHE CAPACITY   CACHED PERCENTAGE   PHASE   AGE
demo-dataset   30.00GiB         0.00B    200.00GiB        0.0%                Bound   2m9s\u00a0\u4f8b\u5982\uff0c\u4e0a\u65b9\u793a\u4f8b\u5c55\u793a\u4e86 Fluid Dataset \u7684\u76f8\u5173\u4fe1\u606f\u00a0OSS \u4e2d\u6570\u636e\u96c6\u603b\u5927\u5c0f(UFS TOTAL SIZE) \uff1a30.00GiB\u5f53\u524d\u7f13\u5b58\u91cf\uff08CACHED\uff09\uff1a0.00B\u7f13\u5b58\u7cfb\u7edf\u5bb9\u91cf\uff08CACHE CAPACITY\uff09\uff1a200.00GiB\u6570\u636e\u96c6\u7f13\u5b58\u767e\u5206\u6bd4\uff08CACHED PERCENTAGE\uff09\uff1a 0.0%Dataset \u72b6\u6001\uff08PHASE\uff09\uff1aBound\uff0c\u8868\u793a\u5df2\u6210\u529f\u90e8\u7f72\u3002\u00a0\u6570\u636e\u7f13\u5b58\u9884\u70ed\u00a0Fluid \u5b9e\u73b0\u7684 Kubernetes \u96c6\u7fa4\u5185\u6570\u636e\u8bbf\u95ee\u52a0\u901f\u4e0d\u662f\u4ec0\u4e48 Magic Trick\uff1a\u5176\u672c\u8d28\u662f\u901a\u8fc7\u6570\u636e\u5206\u6d41\uff08Data Offloading\uff09\u6765\u964d\u4f4e\u4e2d\u5fc3\u5b58\u50a8\u7684\u8bbf\u95ee\u538b\u529b\uff1aFluid \u4f1a\u628a\u9700\u8981\u8bbf\u95ee\u7684\u6570\u636e\u7f13\u5b58\u5230\u4e0e\u5e94\u7528 Pod \u66f4\u8fd1\u7684\u5206\u5e03\u5f0f\u7f13\u5b58\u7cfb\u7edf\uff08\u4f8b\u5982\uff1aJindoFS\u3001JuiceFS\u3001Alluxio \u7b49\uff09\u4e2d\uff0c\u4e8e\u662f\uff0c\u4e0e\u7f13\u5b58\u7cfb\u7edf\u4f4d\u4e8e\u540c\u4e00 VPC \u7f51\u7edc\u7684\u5e94\u7528 Pod\uff0c\u5c31\u80fd\u591f\u4ee5\u8fdc\u6bd4\u76f4\u63a5\u8bbf\u95ee\u4e2d\u5fc3\u5b58\u50a8\u5e26\u5bbd\u66f4\u9ad8\u7684 VPC \u5185\u7f51\u5e26\u5bbd\u8fdb\u884c\u6570\u636e\u8bbf\u95ee\u3002\u8fdb\u4e00\u6b65\u5730\uff0c\u7531\u4e8e\u5bf9\u63a5\u7684\u662f\u5206\u5e03\u5f0f\u7f13\u5b58\u7cfb\u7edf\uff0c\u6240\u4ee5\u5f53\u5355\u4e2a\u7f13\u5b58\u7cfb\u7edf Worker \u8282\u70b9\u63d0\u4f9b\u5e26\u5bbd\u4e0d\u8db3\u65f6\uff0c\u53ef\u5c06\u5206\u5e03\u5f0f\u7f13\u5b58\u7cfb\u7edf\u6269\u5bb9\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u8bbf\u95ee\u5e26\u5bbd\u7684\u5f39\u6027\u4f38\u7f29\uff0c\u5339\u914d Serverless \u573a\u666f\u4e0b\u7684\u8ba1\u7b97\u8d44\u6e90\u5f39\u6027\u3002\u00a0\u56e0\u6b64\uff0c\u4e3a\u4e86\u901a\u8fc7\u6570\u636e\u5206\u6d41\u5b9e\u73b0\u9ad8\u5e26\u5bbd\u6570\u636e\u8bbf\u95ee\uff0c\u5728\u5e94\u7528 Pod \u8fdb\u884c\u6570\u636e\u8bbf\u95ee\u524d\u6267\u884c\u6570\u636e\u7f13\u5b58\u9884\u70ed\u662f\u4e00\u4e2a\u201c\u78e8\u5200\u4e0d\u8bef\u780d\u67f4\u5de5\u201d\u7684\u5fc5\u8981\u64cd\u4f5c\u3002\u00a0\u521b\u5efa DataLoad CR\u00a0\u00a0\u5728 Fluid \u4e2d\u6267\u884c\u6570\u636e\u7f13\u5b58\u9884\u70ed\u53ea\u9700\u521b\u5efa\u5982\u4e0b\u7684 DataLoad CR\uff1a\u00a0apiVersion: data.fluid.io\/v1alpha1
kind: DataLoad
metadata:
  name: demo-dataset-warmup
spec:
  # \u6307\u5b9a\u9700\u8981\u9884\u70ed\u7684Dataset
  dataset:<\/p>\n
name: demo-dataset\nnamespace: default<\/code><\/pre>\n
loadMetadata: true
  target:<\/p>\n
- path: \/ # \u6307\u5b9a\u9884\u70ed\u7684\u6570\u636e\u5b50\u8def\u5f84\uff0c\u201c\/\u201d\u8868\u793a\u9884\u70ed\u6574\u4e2a\u6570\u636e\u96c6\n  replicas: 5 # \u9884\u70ed\u540e\u6570\u636e\u5728\u7f13\u5b58\u7cfb\u7edf\u4e2d\u7684\u526f\u672c\u6570\u91cf\u00a0$ kubectl create -f dataload.yaml\u00a0\u67e5\u770b\u9884\u70ed\u540e Dataset \u72b6\u6001\u00a0\u67e5\u770b DataLoad CR \u72b6\u6001\uff0c\u76f4\u81f3\u5176 PHASE \u53d8\u4e3a Complete \u72b6\u6001\uff1a\u00a0$ kubectl get dataload demo-dataset-warmup<\/code><\/pre>\n
NAME                  DATASET        PHASE      AGE     DURATION
demo-dataset-warmup   demo-dataset   Complete   2m38s   2m20s\u00a0\u901a\u8fc7 Duration \u53ef\u4ee5\u67e5\u770b\u6570\u636e\u9884\u70ed\u8017\u8d39\u7684\u65f6\u95f4\uff0c\u4e0a\u8ff0\u793a\u4f8b\u4e2d\u9884\u70ed\u8017\u65f6\u4e3a 2m20s\u3002\u00a0\u5728\u6570\u636e\u7f13\u5b58\u9884\u70ed\u5b8c\u6210\u540e\uff0cDataset \u4e0a\u76f8\u5173\u7684\u7f13\u5b58\u72b6\u6001\u4e5f\u4f1a\u968f\u5373\u66f4\u65b0\uff1a\u00a0$ kubectl get dataset demo-dataset     
NAME           UFS TOTAL SIZE   CACHED      CACHE CAPACITY   CACHED PERCENTAGE   PHASE   AGE
demo-dataset   30.00GiB         150.00GiB   200.00GiB        100.0%              Bound   8m27s\u00a0\u53ef\u4ee5\u770b\u5230\uff0c\u6570\u636e\u9884\u70ed\u5b8c\u6210\u540e\uff0c\u6574\u4e2a\u6570\u636e\u96c6\u90fd\u5df2\u7ecf\u88ab\u7f13\u5b58\u5728\u4e86\u5206\u5e03\u5f0f\u7f13\u5b58\u7cfb\u7edf\u4e2d\uff0c\u7f13\u5b58\u6bd4\u4f8b 100.0%\uff0c\u7531\u4e8e\u9884\u70ed\u65f6\u6307\u5b9a\u4e86\u9884\u70ed\u7684\u7f13\u5b58\u526f\u672c\u6570\u91cf\u4e3a 5\uff0c\u9884\u70ed\u540e\u7f13\u5b58\u5360\u7528\u603b\u91cf\u4e3a\u6570\u636e\u96c6\u5927\u5c0f\u7684 5 \u500d\u3002\u00a0\u6ce8\uff1a\u589e\u52a0\u7f13\u5b58\u526f\u672c\u6570\u91cf\u6709\u52a9\u4e8e\u51cf\u8f7b\u6570\u636e\u8bbf\u95ee\u65f6\u5bf9\u5206\u5e03\u5f0f\u7f13\u5b58 Worker \u8282\u70b9\u7684\u5355\u70b9\u8bbf\u95ee\u6027\u80fd\u74f6\u9888\u3002\u00a0\u6570\u636e\u8bbf\u95ee\u00a0\u7d27\u63a5\u7740\uff0c\u5c1d\u8bd5\u521b\u5efa\u5e94\u7528 Pod \u6765\u8bbf\u95ee OSS \u4e2d\u7684\u6570\u636e\u3002\u6211\u4eec\u5c06\u4f1a\u4e00\u6b21\u6027\u62c9\u8d77 100 \u4e2a\u5e94\u7528 Pod\uff0c\u8ba9\u8fd9\u4e9b Pod \u540c\u65f6\u8bbf\u95ee OSS \u4e2d\u7684\u6570\u636e\u6587\u4ef6\u3002\u8fd9\u6837\u7684\u6570\u636e\u8bfb\u53d6\u6a21\u5f0f\u5728 AI \u63a8\u7406\u670d\u52a1\u5f39\u6027\u6269\u5bb9\u3001\u81ea\u52a8\u9a7e\u9a76\u4eff\u771f\u7b49\u5177\u4f53\u573a\u666f\u4e2d\u90fd\u5341\u5206\u5e38\u89c1\u3002\u00a0\u521b\u5efa\u6570\u636e\u8bbf\u95ee\u5e94\u7528\u00a0\u00a0\u4f8b\u5982\uff1a\u4e0b\u9762\u662f\u4e00\u4e2a Argo Workflow \u5e94\u7528\u793a\u4f8b\uff1a\u00a0apiVersion: argoproj.io\/v1alpha1
kind: Workflow
metadata:
  generateName: parallelism-fluid-
spec:
  entrypoint: parallelism-fluid
  # Argo Workflow Task\u6700\u5927\u5e76\u53d1\u6570\uff0c\u5373\u540c\u65f6\u542f\u52a8100\u4e2aPod
  parallelism: 100
  podSpecPatch: ‘{“terminationGracePeriodSeconds”: 0}’
  podMetadata:<\/p>\n
labels:\n  # \u6dfb\u52a0\u5982\u4e0blabel\u6253\u5f00Fluid\u5bf9Serverless\u573a\u666f\u7684\u6570\u636e\u8bbf\u95ee\u652f\u6301\n  alibabacloud.com\/fluid-sidecar-target: eci\nannotations:\n  # \u542f\u7528\u5b9e\u4f8b\u955c\u50cf\u7f13\u5b58\uff0c\u52a0\u901fPod\u542f\u52a8\u8fc7\u7a0b\n  k8s.aliyun.com\/eci-image-cache: "true"\n  # \u9009\u62e9Argo Workflow Pod\u4f7f\u7528\u7684\u5b9e\u4f8b\u89c4\u683c\n  k8s.aliyun.com\/eci-use-specs: ecs.g6e.4xlarge<\/code><\/pre>\n
templates:<\/p>\n
    \n
  • \n
    name: parallelism-fluid
    steps:<\/p>\n
      \n
    • \n
        \n
      • name: domd5sum
        template: md5sum
        withSequence:
          start: “1”
          end: “100”<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n
      • \n
        name: md5sum
        container:
          imagePullPolicy: IfNotPresent
          image: alpine:latest
          # \u6bcf\u4e2apod\u8ba1\u7b97\u5f85\u8bfb\u53d6\u6587\u4ef6\u7684md5sum
          command: [“\/bin\/sh”, “-c”, “md5sum \/data\/largefile-30G”]
          volumeMounts:<\/p>\n