- \n
- \u60a8\u5fc5\u987b\u62e5\u6709\u6709\u6548\u7684AWS\u8d26\u6237\u3002\u5982\u679c\u60a8\u8fd8\u6ca1\u6709\u8d26\u6237\uff0c\u53ef\u4ee5\u5728AWS\u7f51\u7ad9\u4e0a\u6ce8\u518c\u3002.<\/li>\n
- \u8bf7\u786e\u4fdd\u5df2\u5728\u672c\u5730\u8ba1\u7b97\u673a\u4e0a\u5b89\u88c5 AWS \u547d\u4ee4\u884c\u754c\u9762 (CLI)\uff0c\u5e76\u5df2\u4f7f\u7528\u6240\u9700\u7684\u51ed\u8bc1\u548c\u9ed8\u8ba4\u533a\u57df\u6b63\u786e\u914d\u7f6e\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528 `aws configure` \u547d\u4ee4\u8fdb\u884c\u914d\u7f6e\u3002.<\/li>\n
- \u4e0b\u8f7d\u5e76\u5b89\u88c5 Docker Engine\u3002\u8bf7\u6309\u7167\u9002\u7528\u4e8e\u60a8\u64cd\u4f5c\u7cfb\u7edf\u7684\u5b89\u88c5\u8bf4\u660e\u8fdb\u884c\u64cd\u4f5c\u3002.<\/li>\n<\/ul>\n
\u6211\u4eec\u8981\u5efa\u9020\u4ec0\u4e48\uff1f<\/h2>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u60f3\u8981\u6a21\u62df\u8bb8\u591a\u516c\u53f8\u9762\u4e34\u7684\u4e00\u4e2a\u95ee\u9898\u3002\u5982\u4eca\uff0c\u5927\u91cf\u6570\u636e\u90fd\u662f\u975e\u7ed3\u6784\u5316\u7684\uff0c\u800c\u4e14\u7ed3\u6784\u975e\u5e38\u4e0d\u89c4\u8303\uff0c\u4f8b\u5982\u97f3\u9891\u548c\u89c6\u9891\u8f6c\u5f55\u3001PDF \u548c Word \u6587\u6863\u3001\u624b\u518c\u3001\u626b\u63cf\u7b14\u8bb0\u3001\u793e\u4ea4\u5a92\u4f53\u6587\u5b57\u8bb0\u5f55\u7b49\u7b49\u3002\u6211\u4eec\u5c06\u4f7f\u7528 Flan-T5 XXL \u6a21\u578b\u4f5c\u4e3a\u903b\u8f91\u5b66\u4e60\u6a21\u578b (LLM)\u3002\u8be5\u6a21\u578b\u53ef\u4ee5\u4ece\u975e\u7ed3\u6784\u5316\u6587\u672c\u4e2d\u751f\u6210\u6458\u8981\u548c\u95ee\u7b54\u3002\u4e0b\u56fe\u5c55\u793a\u4e86\u4e0d\u540c\u6784\u5efa\u6a21\u5757\u7684\u67b6\u6784\u3002.<\/p>\n
\n\u8ba9\u6211\u4eec\u4ece\u57fa\u7840\u77e5\u8bc6\u5f00\u59cb\u3002<\/h2>\n\u6211\u4eec\u5c06\u4f7f\u7528\u4e00\u79cd\u540d\u4e3a\u201c\u4e0a\u4e0b\u6587\u5b66\u4e60\u201d\u7684\u6280\u672f\uff0c\u5c06\u7279\u5b9a\u9886\u57df\u6216\u6848\u4f8b\u7684\u00ab\u4e0a\u4e0b\u6587\u00bb\u6ce8\u5165\u5230\u6211\u4eec\u7684\u5b66\u4e60\u578b\u6a21\u578b\uff08LLM\uff09\u4e2d\u3002\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u6709\u4e00\u4efd\u975e\u7ed3\u6784\u5316\u7684\u6c7d\u8f66PDF\u624b\u518c\uff0c\u6211\u4eec\u5e0c\u671b\u5c06\u5176\u4f5c\u4e3aLLM\u7684\u201c\u4e0a\u4e0b\u6587\u201d\uff0c\u5e76\u8ba9LLM\u80fd\u591f\u56de\u7b54\u5173\u4e8e\u8fd9\u4efd\u624b\u518c\u7684\u95ee\u9898\u3002\u5c31\u8fd9\u4e48\u7b80\u5355\uff01\u6211\u4eec\u7684\u76ee\u6807\u662f\u66f4\u8fdb\u4e00\u6b65\uff0c\u521b\u5efa\u4e00\u4e2a\u5b9e\u65f6API\uff0c\u5b83\u53ef\u4ee5\u63a5\u6536\u95ee\u9898\uff0c\u5c06\u95ee\u9898\u53d1\u9001\u5230\u6211\u4eec\u7684\u540e\u7aef\uff0c\u5e76\u901a\u8fc7\u5d4c\u5165\u7f51\u7ad9\u7684\u5f00\u6e90\u804a\u5929\u673a\u5668\u4eba\u8fdb\u884c\u8bbf\u95ee\u3002\u672c\u6559\u7a0b\u5c06\u5e2e\u52a9\u6211\u4eec\u6784\u5efa\u5b8c\u6574\u7684\u7528\u6237\u4f53\u9a8c\uff0c\u5e76\u5728\u6574\u4e2a\u8fc7\u7a0b\u4e2d\u6df1\u5165\u4e86\u89e3\u5404\u79cd\u6982\u5ff5\u548c\u5de5\u5177\u3002.<\/p>\n
- \n
- \u5b9e\u73b0\u6587\u672c\u5185\u5b66\u4e60\u7684\u7b2c\u4e00\u6b65\u662f\u5bfc\u5165 PDF \u6587\u6863\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u6587\u672c\u5757\uff0c\u751f\u6210\u8fd9\u4e9b\u6587\u672c\u5757\u7684\u5411\u91cf\u8868\u793a\uff08\u79f0\u4e3a\u201c\u5d4c\u5165\u201d\uff09\uff0c\u6700\u540e\u5c06\u8fd9\u4e9b\u5d4c\u5165\u5b58\u50a8\u5728\u5411\u91cf\u6570\u636e\u5e93\u4e2d\u3002.<\/li>\n
- \u5411\u91cf\u6570\u636e\u5e93\u4f7f\u6211\u4eec\u80fd\u591f\u5bf9\u5b83\u4eec\u5b58\u50a8\u7684\u6587\u672c\u5d4c\u5165\u6267\u884c\u00ab\u76f8\u4f3c\u6027\u641c\u7d22\u00bb\u3002.<\/li>\n
- Amazon SageMaker JumpStart \u63d0\u4f9b\u4e00\u952e\u90e8\u7f72\u89e3\u51b3\u65b9\u6848\u6a21\u677f\uff0c\u7528\u4e8e\u8bbe\u7f6e\u5f00\u6e90\u9884\u8bad\u7ec3\u6a21\u578b\u7684\u57fa\u7840\u67b6\u6784\u3002\u6211\u4eec\u5c06\u4f7f\u7528 Amazon SageMaker JumpStart \u6765\u90e8\u7f72\u5d4c\u5165\u6a21\u578b\u548c\u5927\u578b\u8bed\u8a00\u6a21\u578b\u3002.<\/li>\n
- Amazon OpenSearch \u662f\u4e00\u4e2a\u641c\u7d22\u548c\u5206\u6790\u5f15\u64ce\uff0c\u53ef\u4ee5\u641c\u7d22\u5411\u91cf\u7a7a\u95f4\u4e2d\u70b9\u7684\u6700\u8fd1\u90bb\uff0c\u56e0\u6b64\u9002\u5408\u7528\u4f5c\u5411\u91cf\u6570\u636e\u5e93\u3002.<\/li>\n<\/ol>\n
\u56fe\u8868\uff1a\u5c06 PDF \u6587\u4ef6\u8f6c\u6362\u4e3a\u53ef\u5d4c\u5165\u77e2\u91cf\u6570\u636e\u5e93\u7684\u683c\u5f0f<\/h2>\n
\n\u6b65\u9aa4 1 - \u4f7f\u7528 Amazon SageMaker JumpStart \u90e8\u7f72 GPT-J 6B FP16 \u5d4c\u5165\u6a21\u578b<\/h2>\n\u6309\u7167 Amazon SageMaker \u6587\u6863\u4e2d\u7684\u6b65\u9aa4\u64cd\u4f5c\u2014\u2014\u6253\u5f00\u5e76\u4f7f\u7528 JumpStart \u90e8\u5206\uff0c\u4ece Amazon SageMaker Studio \u7684\u4e3b\u83dc\u5355\u542f\u52a8 Amazon SageMaker JumpStart \u8282\u70b9\u3002\u9009\u62e9\u2018\u6a21\u578b\u3001\u7b14\u8bb0\u672c\u3001\u89e3\u51b3\u65b9\u6848\u2019\uff0c\u7136\u540e\u9009\u62e9 GPT-J 6B Embedding FP16 \u5d4c\u5165\u6a21\u578b\uff08\u5982\u4e0b\u56fe\u6240\u793a\uff09\u3002\u63a5\u4e0b\u6765\uff0c\u5355\u51fb\u201c\u90e8\u7f72\u201d\uff0cAmazon SageMaker JumpStart \u5c06\u8d1f\u8d23\u8bbe\u7f6e\u57fa\u7840\u67b6\u6784\uff0c\u4ee5\u4fbf\u5c06\u6b64\u9884\u8bad\u7ec3\u6a21\u578b\u90e8\u7f72\u5230 SageMaker \u73af\u5883\u3002.<\/p>\n
\n
\n\u6b65\u9aa4 2 - \u4f7f\u7528 Amazon SageMaker JumpStart \u90e8\u7f72 Flan T5 XXL LLM<\/h2>\n\u63a5\u4e0b\u6765\uff0c\u5728 Amazon SageMaker JumpStart \u4e2d\uff0c\u9009\u62e9 Flan-T5 XXL LLM\uff0c\u7136\u540e\u5355\u51fb\u2018\u90e8\u7f72\u2019\u4ee5\u5f00\u59cb\u81ea\u52a8\u57fa\u7840\u67b6\u6784\u8bbe\u7f6e\u5e76\u5c06\u6a21\u578b\u7aef\u70b9\u90e8\u7f72\u5230 Amazon SageMaker \u73af\u5883\u3002.<\/p>\n
\n\u6b65\u9aa4 3 - \u68c0\u67e5\u5df2\u90e8\u7f72\u6a21\u578b\u7aef\u70b9\u7684\u72b6\u6001<\/h2>\n\u6211\u4eec\u5728 Amazon SageMaker \u63a7\u5236\u53f0\u4e2d\u68c0\u67e5\u6b65\u9aa4 1 \u548c\u6b65\u9aa4 2 \u4e2d\u90e8\u7f72\u7684\u6a21\u578b\u7aef\u70b9\u7684\u72b6\u6001\uff0c\u5e76\u8bb0\u4e0b\u5b83\u4eec\u7684\u7aef\u70b9\u540d\u79f0\uff0c\u56e0\u4e3a\u6211\u4eec\u5c06\u5728\u4ee3\u7801\u4e2d\u4f7f\u7528\u5b83\u4eec\u3002\u4ee5\u4e0b\u662f\u90e8\u7f72\u6a21\u578b\u7aef\u70b9\u540e\u6211\u7684\u63a7\u5236\u53f0\u663e\u793a\u7684\u5185\u5bb9\u3002.<\/p>\n
\n\u6b65\u9aa4 4 \u2013 \u521b\u5efa Amazon Open Search \u96c6\u7fa4<\/h2>\nAmazon OpenSearch \u662f\u4e00\u9879\u641c\u7d22\u548c\u5206\u6790\u670d\u52a1\uff0c\u652f\u6301 k \u8fd1\u90bb (kNN) \u7b97\u6cd5\u3002\u8fd9\u9879\u529f\u80fd\u5bf9\u4e8e\u57fa\u4e8e\u76f8\u4f3c\u6027\u7684\u641c\u7d22\u81f3\u5173\u91cd\u8981\uff0c\u4f7f\u6211\u4eec\u80fd\u591f\u6709\u6548\u5730\u5c06 OpenSearch \u7528\u4f5c\u5411\u91cf\u6570\u636e\u5e93\u3002\u8981\u8fdb\u4e00\u6b65\u4e86\u89e3\u652f\u6301 kNN \u63d2\u4ef6\u7684 Elasticsearch\/OpenSearch \u7248\u672c\uff0c\u8bf7\u53c2\u9605\u4ee5\u4e0b\u94fe\u63a5\uff1akNN \u63d2\u4ef6\u6587\u6863\u3002.<\/p>\n
\u6211\u4eec\u4f7f\u7528 AWS CLI \u4ece GitHub \u4f4d\u7f6e\u90e8\u7f72 AWS CloudFormation \u6a21\u677f\u6587\u4ef6\u3002
Infrastructure\/opensearch-vectordb.yaml<\/code> \u6211\u4eec\u5c06\u4f7f\u7528aws\u547d\u4ee4\u3002cloudformation \u521b\u5efa\u5806\u6808<\/code> \u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa Amazon Open Search \u96c6\u7fa4\u3002\u8fd0\u884c\u547d\u4ee4\u524d\uff0c\u60a8\u9700\u8981\u5c06\u547d\u4ee4\u4e2d\u7684\u503c\u66ff\u6362\u4e3a\u60a8\u81ea\u5df1\u7684\u503c\u3002\u7528\u6237\u540d<\/code> \u548c\u5bc6\u7801<\/code> \u6211\u4eec\u5f00\u59cb\u505a\u5427\u3002.<\/p>\n\naws cloudformation create-stack --stack-name opensearch-vectordb \\\r\n--template-body file:\/\/opensearch-vectordb.yaml \\\r\n--parameters ParameterKey=ClusterName,ParameterValue=opensearch-vectordb \\\r\nParameterKey=MasterUserName,ParameterValue=<username> \\\r\nParameterKey=MasterUserPassword,ParameterValue=<password> <\/code><\/pre>\n<\/div>\n\u6b65\u9aa4 5 \u2013 \u6784\u5efa\u6587\u6863\u6355\u83b7\u548c\u5d4c\u5165\u5de5\u4f5c\u6d41\u7a0b<\/h2>\n
\u5728\u6b64\u6b65\u9aa4\u4e2d\uff0c\u6211\u4eec\u5c06\u521b\u5efa\u4e00\u4e2a\u6444\u53d6\u548c\u5904\u7406\u7ba1\u9053\uff0c\u7528\u4e8e\u8bfb\u53d6\u653e\u7f6e\u5728 Amazon Simple Storage Service (S3) \u5b58\u50a8\u6876\u4e2d\u7684 PDF \u6587\u6863\u3002\u6b64\u7ba1\u9053\u5c06\u6267\u884c\u4ee5\u4e0b\u4efb\u52a1\uff1a<\/p>\n
- \n
- \u4ecePDF\u6587\u6863\u4e2d\u63d0\u53d6\u6587\u672c\u3002.<\/li>\n
- \u5c06\u6587\u672c\u7247\u6bb5\u8f6c\u6362\u4e3a\u5d4c\u5165\uff08\u5411\u91cf\u8868\u793a\uff09\u3002.<\/li>\n
- \u5728\u4e9a\u9a6c\u900a\u5f00\u653e\u641c\u7d22\u4e2d\u4fdd\u5b58\u5d4c\u5165\u5185\u5bb9\u3002.<\/li>\n<\/ol>\n
\u5c06 PDF \u6587\u4ef6\u62d6\u653e\u5230 S3 \u5b58\u50a8\u6876\u4e2d\u4f1a\u89e6\u53d1\u4e00\u4e2a\u4e8b\u4ef6\u9a71\u52a8\u578b\u5de5\u4f5c\u6d41\uff0c\u5176\u4e2d\u5305\u62ec\u4e00\u4e2a AWS Fargate \u4f5c\u4e1a\u3002\u8be5\u4f5c\u4e1a\u8d1f\u8d23\u5c06\u6587\u672c\u8f6c\u6362\u4e3a\u5d4c\u5165\u5185\u5bb9\u5e76\u5c06\u5176\u63d2\u5165\u5230 Amazon Open Search \u4e2d\u3002.<\/p>\n
\u56fe\u89e3\u6982\u8ff0<\/h5>\n
\u4e0b\u56fe\u5c55\u793a\u4e86\u5c06\u5d4c\u5165\u5f0f\u6587\u672c\u7247\u6bb5\u5b58\u50a8\u5230 Amazon OpenSearch \u77e2\u91cf\u6570\u636e\u5e93\u4e2d\u7684\u6587\u6863\u4f20\u8f93\u7ba1\u9053\uff1a<\/p>\n
\n\u542f\u52a8\u811a\u672c\u548c\u6587\u4ef6\u7ed3\u6784<\/h5>\n\u6587\u4ef6\u7684\u4e3b\u8981\u903b\u8f91
create-embeddings-save-in-vectordb\\startup_script.py<\/code> \u6b64Python\u811a\u672c\u4f4d\u4e8estartup_script.py<\/code>\u8be5\u811a\u672c\u6267\u884c\u4e0e\u6587\u6863\u5904\u7406\u3001\u6587\u672c\u5d4c\u5165\u548c\u63d2\u5165 Amazon Open Search \u96c6\u7fa4\u76f8\u5173\u7684\u591a\u9879\u4efb\u52a1\u3002\u5b83\u4ece Amazon S3 \u5b58\u50a8\u6876\u4e0b\u8f7d PDF \u6587\u6863\uff0c\u7136\u540e\u5c06\u4e0b\u8f7d\u7684\u6587\u6863\u5206\u5272\u6210\u66f4\u5c0f\u7684\u6587\u672c\u5757\u3002\u5bf9\u4e8e\u6bcf\u4e2a\u6587\u672c\u5757\uff0c\u811a\u672c\u4f1a\u5c06\u6587\u672c\u5185\u5bb9\u53d1\u9001\u5230\u90e8\u7f72\u5728 Amazon SageMaker \u4e2d\u7684 GPT-J 6B FP16 \u5d4c\u5165\u6a21\u578b\u7aef\u70b9\uff08\u53ef\u901a\u8fc7\u73af\u5883\u53d8\u91cf TEXT_EMBEDDING_MODEL_ENDPOINT_NAME \u83b7\u53d6\uff09\u4ee5\u521b\u5efa\u6587\u672c\u5d4c\u5165\u3002\u521b\u5efa\u7684\u5d4c\u5165\u5c06\u4e0e\u5176\u4ed6\u4fe1\u606f\u4e00\u8d77\u653e\u5165 Amazon Open Search \u7d22\u5f15\u4e2d\u3002\u8be5\u811a\u672c\u4ece\u73af\u5883\u53d8\u91cf\u4e2d\u68c0\u7d22\u914d\u7f6e\u548c\u9a8c\u8bc1\u53c2\u6570\uff0c\u5e76\u786e\u4fdd\u8fd9\u4e9b\u53c2\u6570\u5728\u4e0d\u540c\u73af\u5883\u4e2d\u4fdd\u6301\u4e00\u81f4\u3002\u8be5\u811a\u672c\u65e8\u5728 Docker \u5bb9\u5668\u4e2d\u7edf\u4e00\u8fd0\u884c\u3002.<\/p>\n\u6784\u5efa\u5e76\u53d1\u5e03 Docker \u955c\u50cf<\/h5>\n
\u5728\u7406\u89e3\u4e86\u4ee3\u7801\u4e4b\u540e
startup_script.py<\/code>\u6211\u4eec\u4ece\u8be5\u6587\u4ef6\u5939\u6784\u5efa Dockerfile\u3002\u521b\u5efa\u5d4c\u5165\u5e76\u4fdd\u5b58\u5230 VectorDB<\/code> \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u628a\u955c\u50cf\u63a8\u9001\u5230 Amazon Elastic Container Registry (Amazon ECR)\u3002Amazon Elastic Container Registry (Amazon ECR) \u662f\u4e00\u4e2a\u5b8c\u5168\u6258\u7ba1\u7684\u5bb9\u5668\u6ce8\u518c\u8868\uff0c\u63d0\u4f9b\u9ad8\u6027\u80fd\u6258\u7ba1\u670d\u52a1\uff0c\u56e0\u6b64\u6211\u4eec\u53ef\u4ee5\u53ef\u9760\u5730\u5c06\u5e94\u7528\u7a0b\u5e8f\u955c\u50cf\u548c\u5de5\u4ef6\u90e8\u7f72\u5230\u4efb\u4f55\u4f4d\u7f6e\u3002\u6211\u4eec\u5c06\u4f7f\u7528 AWS CLI \u548c Docker CLI \u6765\u6784\u5efa Docker \u955c\u50cf\u5e76\u5c06\u5176\u63a8\u9001\u5230 Amazon ECR\u3002\u5728\u4ee5\u4e0b\u6240\u6709\u547d\u4ee4\u4e2d\uff0c\u8bf7\u66ff\u6362\u4e3a\u6b63\u786e\u7684AWS\u8d26\u6237\u53f7\u7801\u3002.<\/p>\n\u5728 AWS CLI \u4e2d\u68c0\u7d22\u8eab\u4efd\u9a8c\u8bc1\u4ee4\u724c\u5e76\u5bf9 Docker \u5ba2\u6237\u7aef\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\uff0c\u4f7f\u5176\u80fd\u591f\u8bbf\u95ee\u6ce8\u518c\u8868\u3002.<\/p>\n
\naws ecr get-login-password --region us-east-1 | docker login --username AWS --password-stdin <AWS Account Number>.dkr.ecr.us-east-1.amazonaws.com <\/code><\/pre>\n<\/div>\n\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6784\u5efa Docker \u955c\u50cf\u3002.<\/p>\n
\ndocker build -t save-embedding-vectordb .\r\n<\/code><\/pre>\n<\/div>\n\u6784\u5efa\u5b8c\u6210\u540e\uff0c\u7ed9\u955c\u50cf\u6253\u4e0a\u6807\u7b7e\uff0c\u4ee5\u4fbf\u6211\u4eec\u53ef\u4ee5\u5c06\u955c\u50cf\u63a8\u9001\u5230\u6b64\u4ed3\u5e93\uff1a<\/p>\n
\ndocker tag save-embedding-vectordb:latest <AWS Account Number>.dkr.ecr.us-east-1.amazonaws.com\/save-embedding-vectordb:latest\r\n<\/code><\/pre>\n<\/div>\n\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u5c06\u6b64\u955c\u50cf\u63a8\u9001\u5230\u65b0\u7684 Amazon ECR \u5b58\u50a8\u5e93\uff1a<\/p>\n
\ndocker push <AWS Account Number>.dkr.ecr.us-east-1.amazonaws.com\/save-embedding-vectordb:latest\r\n<\/code><\/pre>\n<\/div>\nDocker \u955c\u50cf\u4e0a\u4f20\u5230 Amazon ECR \u5b58\u50a8\u5e93\u540e\uff0c\u5e94\u8be5\u7c7b\u4f3c\u4e8e\u4e0b\u56fe\uff1a<\/p>\n
\n\u6784\u5efa\u57fa\u4e8e\u4e8b\u4ef6\u7684 PDF \u5d4c\u5165\u5de5\u4f5c\u6d41\u7a0b\u7684\u57fa\u7840\u67b6\u6784<\/h5>\n\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 AWS \u547d\u4ee4\u884c\u754c\u9762 (AWS CLI) \u548c\u63d0\u4f9b\u7684\u53c2\u6570\u4e3a\u4e8b\u4ef6\u9a71\u52a8\u578b\u5de5\u4f5c\u6d41\u521b\u5efa CloudFormation \u5806\u6808\u3002CloudFormation \u6a21\u677f\u53ef\u5728 GitHub \u5b58\u50a8\u5e93\u4e2d\u627e\u5230\u3002
Infrastructure\/fargate-embeddings-vectordb-save.yaml<\/code> \u6211\u4eec\u9700\u8981\u5ffd\u7565\u53c2\u6570\u4ee5\u5339\u914d AWS \u73af\u5883\u3002.<\/p>\n\u4ee5\u4e0b\u662f\u9700\u8981\u5728\u547d\u4ee4\u4e2d\u66f4\u65b0\u7684\u5173\u952e\u53c2\u6570
aws cloudformation create-stack<\/code> \u6587\u4e2d\u6307\u51fa\uff1a<\/p>\n- \n
- BucketName\uff1a\u6b64\u53c2\u6570\u8868\u793a\u6211\u4eec\u5c06\u5b58\u653e PDF \u6587\u6863\u7684 Amazon S3 \u5b58\u50a8\u6876\u3002.<\/li>\n
- VpcId \u548c SubnetId\uff1a\u8fd9\u4e9b\u53c2\u6570\u6307\u5b9a Fargate \u4efb\u52a1\u5c06\u5728\u54ea\u91cc\u8fd0\u884c\u3002.<\/li>\n
- ImageName\uff1a\u8fd9\u662f Amazon Elastic Container Registry (ECR) \u4e2d save-embedding-vectordb \u7684 Docker \u955c\u50cf\u7684\u540d\u79f0\u3002.<\/li>\n
- TextEmbeddingModelEndpointName\uff1a\u4f7f\u7528\u6b64\u53c2\u6570\u63d0\u4f9b\u5728\u6b65\u9aa4 1 \u4e2d\u90e8\u7f72\u5728 Amazon SageMaker \u4e2d\u7684 Embedding \u6a21\u578b\u7684\u540d\u79f0\u3002.<\/li>\n
- VectorDatabaseEndpoint\uff1a\u6307\u5b9a Amazon OpenSearch \u57df\u7684\u7aef\u70b9\u5730\u5740\u3002.<\/li>\n
- VectorDatabaseUsername \u548c VectorDatabasePassword\uff1a\u8fd9\u4e9b\u53c2\u6570\u662f\u8bbf\u95ee\u6b65\u9aa4 4 \u4e2d\u521b\u5efa\u7684 Amazon Open Search \u96c6\u7fa4\u6240\u9700\u7684\u51ed\u8bc1\u3002.<\/li>\n
- VectorDatabaseIndex\uff1a\u8bbe\u7f6e Amazon Open Search \u4e2d\u5b58\u50a8 PDF \u6587\u6863\u5d4c\u5165\u7684\u7d22\u5f15\u540d\u79f0\u3002.<\/li>\n<\/ul>\n
\u66f4\u65b0\u53c2\u6570\u503c\u540e\uff0c\u8981\u6267\u884c CloudFormation \u5806\u6808\u521b\u5efa\uff0c\u6211\u4eec\u4f7f\u7528\u4ee5\u4e0b AWS CLI \u547d\u4ee4\uff1a<\/p>\n
\naws cloudformation create-stack \\\r\n--stack-name ecs-embeddings-vectordb \\\r\n--template-body file:\/\/fargate-embeddings-vectordb-save.yaml \\\r\n--parameters \\\r\nParameterKey=BucketName,ParameterValue=car-manuals-12345 \\\r\nParameterKey=VpcId,ParameterValue=vpc-123456 \\\r\nParameterKey=SubnetId,ParameterValue=subnet-123456,subnet-123456 \\\r\nParameterKey=Imagename,ParameterValue=123456.dkr.ecr.us-east-1.amazonaws.com\/save-embedding-vectordb:latest \\\r\nParameterKey=TextEmbeddingModelEndpointName,ParameterValue=jumpstart-dft-hf-textembedding-gpt-j-6b-fp16 \\\r\nParameterKey=VectorDatabaseEndpoint,ParameterValue=https:\/\/search-cfnopensearch2-xxxxxxxx.us-east-1.es.amazonaws.com \\\r\nParameterKey=VectorDatabaseUsername,ParameterValue=master \\\r\nParameterKey=VectorDatabasePassword,ParameterValue=vectordbpassword \\\r\nParameterKey=VectorDatabaseIndex,ParameterValue=carmanual<\/code><\/pre>\n<\/div>\n\u901a\u8fc7\u521b\u5efa\u4e0a\u8ff0 CloudFormation \u5806\u6808\uff0c\u6211\u4eec\u8bbe\u7f6e\u4e86\u4e00\u4e2a S3 \u5b58\u50a8\u6876\u5e76\u521b\u5efa\u4e86 S3 \u901a\u77e5\uff0c\u8be5\u901a\u77e5\u4f1a\u542f\u52a8\u4e00\u4e2a Lambda \u51fd\u6570\u3002\u6b64 Lambda \u51fd\u6570\u8fdb\u800c\u542f\u52a8\u4e00\u4e2a Fargate \u4efb\u52a1\u3002Fargate \u4efb\u52a1\u4f1a\u521b\u5efa\u4e00\u4e2a\u5305\u542b\u8be5\u6587\u4ef6\u7684 Docker \u5bb9\u5668\u3002
\u542f\u52a8\u811a\u672c.py<\/code> \u5b9e\u73b0\u8d1f\u8d23\u5728\u540d\u4e3a\u201c\u65b0 OpenSearch \u7d22\u5f15\u201d\u7684 Amazon OpenSearch \u7d22\u5f15\u4e0b\u521b\u5efa\u5d4c\u5165\u5f0f\u5185\u5bb9\u7684\u529f\u80fd\u3002\u6c7d\u8f66\u624b\u518c<\/code> \u8fd9\u662f\u3002.<\/p>\n\u4f7f\u7528 PDF \u6837\u672c\u8fdb\u884c\u6d4b\u8bd5<\/h5>\n
CloudFormation \u5806\u6808\u8fd0\u884c\u540e\uff0c\u5c06\u673a\u5668\u624b\u518c\u7684 PDF \u6587\u4ef6\u4e0a\u4f20\u5230\u60a8\u7684 S3 \u5b58\u50a8\u6876\u3002\u6211\u5df2\u4ece\u6b64\u5904\u4e0b\u8f7d\u4e86\u673a\u5668\u624b\u518c\u3002\u4e8b\u4ef6\u9a71\u52a8\u4f20\u8f93\u7ba1\u9053\u8fd0\u884c\u5b8c\u6bd5\u540e\uff0cAmazon Open Search \u96c6\u7fa4\u5e94\u5305\u542b\u4ee5\u4e0b\u914d\u7f6e\u6587\u4ef6\uff1a
\u6c7d\u8f66\u624b\u518c<\/code> \u5d4c\u5165\u65b9\u5f0f\u5982\u4e0b\u6240\u793a\u3002.<\/p>\n
\n
\n\u6b65\u9aa4 6 \u2013 \u5b9e\u73b0\u652f\u6301 LLM \u6587\u672c\u7684\u5b9e\u65f6\u95ee\u7b54 API<\/h2>\n\u73b0\u5728\u6211\u4eec\u5df2\u7ecf\u5c06\u6587\u672c\u5d4c\u5165\u5230\u7531 Amazon Open Search \u63d0\u4f9b\u652f\u6301\u7684\u77e2\u91cf\u6570\u636e\u5e93\u4e2d\uff0c\u63a5\u4e0b\u6765\u8ba9\u6211\u4eec\u8fdb\u5165\u4e0b\u4e00\u6b65\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u5c06\u5229\u7528 T5 Flan XXL LLM \u7684\u529f\u80fd\uff0c\u4e3a\u6211\u4eec\u7684\u6c7d\u8f66\u624b\u518c\u63d0\u4f9b\u5b9e\u65f6\u7b54\u6848\u3002.<\/p>\n
\u6211\u4eec\u5229\u7528\u5b58\u50a8\u5728\u5411\u91cf\u6570\u636e\u5e93\u4e2d\u7684\u8bcd\u5d4c\u5165\u4e3a\u8bed\u8a00\u5b66\u4e60\u6a21\u578b\uff08LLM\uff09\u63d0\u4f9b\u4e0a\u4e0b\u6587\u4fe1\u606f\u3002\u8fd9\u79cd\u4e0a\u4e0b\u6587\u4fe1\u606f\u4f7fLLM\u80fd\u591f\u6709\u6548\u5730\u7406\u89e3\u5e76\u56de\u7b54\u6709\u5173\u6211\u4eec\u6c7d\u8f66\u624b\u518c\u7684\u95ee\u9898\u3002\u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e00\u70b9\uff0c\u6211\u4eec\u5c06\u4f7f\u7528\u4e00\u4e2a\u540d\u4e3aLangChain\u7684\u6846\u67b6\uff0c\u8be5\u6846\u67b6\u7b80\u5316\u4e86LLM\u8bbe\u8ba1\u7684\u5b9e\u65f6\u3001\u6587\u672c\u611f\u77e5\u95ee\u7b54\u7cfb\u7edf\u6240\u9700\u7684\u5404\u79cd\u7ec4\u4ef6\u7684\u534f\u8c03\u5de5\u4f5c\u3002.<\/p>\n
\u5b58\u50a8\u5728\u5411\u91cf\u6570\u636e\u5e93\u4e2d\u7684\u8bcd\u5d4c\u5165\u63cf\u8ff0\u4e86\u8bcd\u8bed\u7684\u542b\u4e49\u548c\u5173\u7cfb\uff0c\u5e76\u5141\u8bb8\u6211\u4eec\u57fa\u4e8e\u8bed\u4e49\u76f8\u4f3c\u6027\u8fdb\u884c\u8ba1\u7b97\u3002\u8bcd\u5d4c\u5165\u521b\u5efa\u6587\u672c\u7247\u6bb5\u7684\u5411\u91cf\u8868\u793a\u4ee5\u6355\u6349\u5176\u542b\u4e49\u548c\u5173\u7cfb\uff0c\u800cT5 Flan LLM\u5219\u4e13\u6ce8\u4e8e\u6839\u636e\u6ce8\u5165\u5230\u8bf7\u6c42\u548c\u67e5\u8be2\u4e2d\u7684\u4e0a\u4e0b\u6587\u521b\u5efa\u4e0a\u4e0b\u6587\u76f8\u5173\u7684\u7b54\u6848\u3002\u5176\u76ee\u6807\u662f\u901a\u8fc7\u4e3a\u95ee\u9898\u521b\u5efa\u8bcd\u5d4c\u5165\uff0c\u7136\u540e\u8861\u91cf\u8fd9\u4e9b\u8bcd\u5d4c\u5165\u4e0e\u5b58\u50a8\u5728\u5411\u91cf\u6570\u636e\u5e93\u4e2d\u7684\u5176\u4ed6\u8bcd\u5d4c\u5165\u7684\u76f8\u4f3c\u5ea6\uff0c\u4ece\u800c\u5c06\u7528\u6237\u95ee\u9898\u4e0e\u6587\u672c\u7247\u6bb5\u8fdb\u884c\u5339\u914d\u3002.<\/p>\n
\u901a\u8fc7\u5c06\u6587\u672c\u7247\u6bb5\u548c\u7528\u6237\u67e5\u8be2\u8868\u793a\u4e3a\u5411\u91cf\uff0c\u6211\u4eec\u53ef\u4ee5\u8fdb\u884c\u6570\u5b66\u8ba1\u7b97\uff0c\u4ece\u800c\u5b9e\u73b0\u4e0a\u4e0b\u6587\u611f\u77e5\u76f8\u4f3c\u6027\u641c\u7d22\u3002\u4e3a\u4e86\u8861\u91cf\u4e24\u4e2a\u6570\u636e\u70b9\u4e4b\u95f4\u7684\u76f8\u4f3c\u6027\uff0c\u6211\u4eec\u4f7f\u7528\u591a\u7ef4\u7a7a\u95f4\u4e2d\u7684\u8ddd\u79bb\u5ea6\u91cf\u3002.<\/p>\n
\u4e0b\u56fe\u5c55\u793a\u4e86 LangChain \u548c\u6211\u4eec\u7684 T5 Flan LLM \u63d0\u4f9b\u7684\u5b9e\u65f6\u95ee\u7b54\u5de5\u4f5c\u6d41\u7a0b\u3002.<\/p>\n
T5-Flan-XXL LLM \u5b9e\u65f6\u95ee\u7b54\u652f\u6301\u7684\u56fe\u5f62\u5316\u6982\u89c8<\/h5>\n
\n\u6784\u5efa API<\/h5>\n\u73b0\u5728\u6211\u4eec\u5df2\u7ecf\u56de\u987e\u4e86 LangChain \u548c T5 Flask LLM \u7684\u5de5\u4f5c\u6d41\u7a0b\uff0c\u63a5\u4e0b\u6765\u8ba9\u6211\u4eec\u6df1\u5165\u4e86\u89e3 API \u4ee3\u7801\uff0c\u8be5\u4ee3\u7801\u63a5\u6536\u7528\u6237\u63d0\u95ee\u5e76\u63d0\u4f9b\u4e0a\u4e0b\u6587\u76f8\u5173\u7684\u7b54\u6848\u3002\u8fd9\u4e2a\u5b9e\u65f6\u95ee\u7b54 API \u4f4d\u4e8e\u6211\u4eec GitHub \u4ed3\u5e93\u7684 RAG-langchain-questionanswer-t5-llm \u6587\u4ef6\u5939\u4e2d\uff0c\u5176\u6838\u5fc3\u903b\u8f91\u4f4d\u4e8e app.py \u6587\u4ef6\u4e2d\u3002\u8fd9\u4e2a\u57fa\u4e8e Flask \u7684\u5e94\u7528\u7a0b\u5e8f\u5b9a\u4e49\u4e86\u4e00\u4e2a\u7528\u4e8e\u56de\u7b54\u95ee\u9898\u7684 \/qa \u8def\u7531\u3002.<\/p>\n
\u5f53\u7528\u6237\u5411 API \u63d0\u4ea4\u67e5\u8be2\u65f6\uff0cAPI \u4f1a\u4f7f\u7528\u73af\u5883\u53d8\u91cf TEXT_EMBEDDING_MODEL_ENDPOINT_NAME \u5e76\u6307\u5411 Amazon SageMaker \u7aef\u70b9\uff0c\u5c06\u67e5\u8be2\u8f6c\u6362\u4e3a\u79f0\u4e3a\u5d4c\u5165\u7684\u6570\u503c\u5411\u91cf\u8868\u793a\u3002\u8fd9\u4e9b\u5d4c\u5165\u6355\u6349\u4e86\u6587\u672c\u7684\u8bed\u4e49\u542b\u4e49\u3002.<\/p>\n
\u8be5 API \u8fd8\u5229\u7528 Amazon OpenSearch \u6267\u884c\u4e0a\u4e0b\u6587\u611f\u77e5\u76f8\u4f3c\u6027\u641c\u7d22\uff0c\u4f7f\u5176\u80fd\u591f\u6839\u636e\u7528\u6237\u67e5\u8be2\u4e2d\u83b7\u53d6\u7684\u5d4c\u5165\u4fe1\u606f\uff0c\u4ece OpenSearch \u76ee\u5f55\u5de5\u4f5c\u6307\u5357\u4e2d\u63d0\u53d6\u76f8\u5173\u7684\u6587\u672c\u7247\u6bb5\u3002\u4e4b\u540e\uff0cAPI \u4f1a\u8c03\u7528\u7531\u73af\u5883\u53d8\u91cf T5FLAN_XXL_ENDPOINT_NAME \u6807\u8bc6\u7684 T5 Flan LLM \u7aef\u70b9\uff0c\u8be5\u7aef\u70b9\u4e5f\u90e8\u7f72\u5728 Amazon SageMaker \u4e2d\u3002\u8be5\u7aef\u70b9\u4f7f\u7528\u4ece Amazon OpenSearch \u68c0\u7d22\u5230\u7684\u6587\u672c\u7247\u6bb5\u4f5c\u4e3a\u4e0a\u4e0b\u6587\u6765\u751f\u6210\u54cd\u5e94\u3002\u8fd9\u4e9b\u4ece Amazon OpenSearch \u83b7\u53d6\u7684\u6587\u672c\u7247\u6bb5\u4e3a T5 Flan LLM \u7aef\u70b9\u63d0\u4f9b\u4e86\u91cd\u8981\u7684\u4e0a\u4e0b\u6587\u4fe1\u606f\uff0c\u4f7f\u5176\u80fd\u591f\u4e3a\u7528\u6237\u67e5\u8be2\u63d0\u4f9b\u6709\u610f\u4e49\u7684\u54cd\u5e94\u3002API \u4ee3\u7801\u4f7f\u7528 LangChain \u6765\u534f\u8c03\u6240\u6709\u8fd9\u4e9b\u4ea4\u4e92\u3002.<\/p>\n
\u6784\u5efa\u5e76\u53d1\u5e03 API \u7684 Docker \u955c\u50cf<\/h5>\n
\u5728\u7406\u89e3\u4e86 app.py \u4e2d\u7684\u4ee3\u7801\u4e4b\u540e\uff0c\u6211\u4eec\u5c06\u7ee7\u7eed\u4ece RAG-langchain-questionanswer-t5-llm \u6587\u4ef6\u5939\u6784\u5efa Dockerfile\uff0c\u5e76\u5c06\u955c\u50cf\u63a8\u9001\u5230 Amazon ECR\u3002\u6211\u4eec\u5c06\u4f7f\u7528 AWS CLI \u548c Docker CLI \u6765\u6784\u5efa Docker \u955c\u50cf\u5e76\u5c06\u5176\u63a8\u9001\u5230 Amazon ECR\u3002\u5728\u4ee5\u4e0b\u6240\u6709\u547d\u4ee4\u4e2d\uff0c\u8bf7\u66ff\u6362\u4e3a\u6b63\u786e\u7684AWS\u8d26\u6237\u53f7\u7801\u3002.<\/p>\n
\u5728 AWS CLI \u4e2d\u68c0\u7d22\u8eab\u4efd\u9a8c\u8bc1\u4ee4\u724c\u5e76\u5bf9 Docker \u5ba2\u6237\u7aef\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\uff0c\u4f7f\u5176\u80fd\u591f\u8bbf\u95ee\u6ce8\u518c\u8868\u3002.<\/p>\n
\naws ecr get-login-password --region us-east-1 | docker login --username AWS --password-stdin <AWS Account Number>.dkr.ecr.us-east-1.amazonaws.com \r\n<\/code><\/pre>\n<\/div>\n\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6784\u5efa Docker \u955c\u50cf\u3002.<\/p>\n
\ndocker build -t qa-container .\r\n<\/code><\/pre>\n<\/div>\n\u6784\u5efa\u5b8c\u6210\u540e\uff0c\u7ed9\u955c\u50cf\u6253\u4e0a\u6807\u7b7e\uff0c\u4ee5\u4fbf\u6211\u4eec\u53ef\u4ee5\u5c06\u955c\u50cf\u63a8\u9001\u5230\u6b64\u4ed3\u5e93\uff1a<\/p>\n
\ndocker tag qa-container:latest <AWS Account Number>.dkr.ecr.us-east-1.amazonaws.com\/qa-container:latest\r\n<\/code><\/pre>\n<\/div>\n\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u5c06\u6b64\u955c\u50cf\u63a8\u9001\u5230\u65b0\u7684 Amazon ECR \u5b58\u50a8\u5e93\uff1a<\/p>\n
\ndocker push <AWS Account Number>.dkr.ecr.us-east-1.amazonaws.com\/qa-container:latest\r\n<\/code><\/pre>\n<\/div>\nDocker \u955c\u50cf\u4e0a\u4f20\u5230 Amazon ECR \u5b58\u50a8\u5e93\u540e\uff0c\u5e94\u8be5\u7c7b\u4f3c\u4e8e\u4e0b\u56fe\uff1a<\/p>\n
\n\u6784\u5efa CloudFormation \u5806\u6808\u4ee5\u6258\u7ba1 API \u7aef\u70b9<\/h5>\n\u6211\u4eec\u5c06\u4f7f\u7528 AWS \u547d\u4ee4\u884c\u754c\u9762 (CLI) \u4e3a\u6258\u7ba1 Fargate \u4efb\u52a1\u4ee5\u516c\u5f00 API \u7684 Amazon ECS \u96c6\u7fa4\u521b\u5efa\u4e00\u4e2a CloudFormation \u5806\u6808\u3002CloudFormation \u6a21\u677f\u4f4d\u4e8e GitHub \u4ed3\u5e93\u7684 Infrastructure\/fargate-api-rag-llm-langchain.yaml \u6587\u4ef6\u4e2d\u3002\u6211\u4eec\u9700\u8981\u8986\u76d6\u53c2\u6570\u4ee5\u5339\u914d AWS \u73af\u5883\u3002\u4ee5\u4e0b\u662f\u9700\u8981\u5728 `aws cloudformation create-stack` \u547d\u4ee4\u4e2d\u66f4\u65b0\u7684\u5173\u952e\u53c2\u6570\uff1a<\/p>\n
- \n
- DemoVPC\uff1a\u6b64\u53c2\u6570\u6307\u5b9a\u60a8\u7684\u670d\u52a1\u5c06\u5728\u5176\u4e2d\u8fd0\u884c\u7684\u865a\u62df\u79c1\u6709\u4e91 (VPC)\u3002.<\/li>\n
- PublicSubnetIds\uff1a\u6b64\u53c2\u6570\u9700\u8981\u4e00\u4e2a\u516c\u5171\u5b50\u7f51 ID \u5217\u8868\uff0c\u8d1f\u8f7d\u5747\u8861\u5668\u548c\u4efb\u52a1\u5c06\u4f4d\u4e8e\u8fd9\u4e9b\u5b50\u7f51\u4e2d\u3002.<\/li>\n
- IMAGENAME\uff1a\u63d0\u4f9b Amazon Elastic Container Registry (ECR) \u4e2d qa \u5bb9\u5668\u7684 Docker \u955c\u50cf\u540d\u79f0\u3002.<\/li>\n
- TextEmbeddingModelEndpointName\uff1a\u6307\u5b9a\u5728\u6b65\u9aa4 1 \u4e2d\u90e8\u7f72\u5728 Amazon SageMaker \u4e2d\u7684 Embeddings \u6a21\u578b\u7684\u7aef\u70b9\u540d\u79f0\u3002.<\/li>\n
- T5FlanXXLEndpointName\uff1a\u8bbe\u7f6e\u5728\u6b65\u9aa4 2 \u4e2d\u90e8\u7f72\u5728 Amazon SageMaker \u4e0a\u7684 T5-FLAN \u7aef\u70b9\u540d\u79f0\u3002.<\/li>\n
- VectorDatabaseEndpoint\uff1a\u6307\u5b9a Amazon OpenSearch \u57df\u7684\u7aef\u70b9\u5730\u5740\u3002.<\/li>\n
- VectorDatabaseUsername \u548c VectorDatabasePassword\uff1a\u8fd9\u4e9b\u53c2\u6570\u662f\u8bbf\u95ee\u6b65\u9aa4 4 \u4e2d\u521b\u5efa\u7684 OpenSearch \u96c6\u7fa4\u6240\u9700\u7684\u51ed\u636e\u3002.<\/li>\n
- VectorDatabaseIndex\uff1a\u8bbe\u7f6e Amazon OpenSearch \u4e2d\u7528\u4e8e\u5b58\u50a8\u670d\u52a1\u6570\u636e\u7684\u7d22\u5f15\u540d\u79f0\u3002\u672c\u793a\u4f8b\u4e2d\u4f7f\u7528\u7684\u7d22\u5f15\u540d\u79f0\u4e3a carmanual\u3002.<\/li>\n<\/ul>\n
\u66f4\u65b0\u53c2\u6570\u503c\u540e\uff0c\u8981\u6267\u884c CloudFormation \u5806\u6808\u521b\u5efa\uff0c\u6211\u4eec\u4f7f\u7528\u4ee5\u4e0b AWS CLI \u547d\u4ee4\uff1a<\/p>\n
\naws cloudformation create-stack \\\r\n--stack-name ecs-questionanswer-llm \\\r\n--template-body file:\/\/fargate-api-rag-llm-langchain.yaml \\\r\n--parameters \\\r\nParameterKey=DemoVPC,ParameterValue=vpc-123456 \\\r\nParameterKey=PublicSubnetIds,ParameterValue=subnet-123456,subnet-789012 \\\r\nParameterKey=Imagename,ParameterValue=123456.dkr.ecr.us-east-1.amazonaws.com\/qa-container:latest \\\r\nParameterKey=TextEmbeddingModelEndpointName,ParameterValue=jumpstart-dft-hf-textembedding-gpt-j-6b-fp16 \\\r\nParameterKey=T5FlanXXLEndpointName,ParameterValue=jumpstart-example-huggingface-text2text-2023-08-06-16-40-45-080 \\\r\nParameterKey=VectorDatabaseEndpoint,ParameterValue=https:\/\/search-cfnopensearch2-xxxxxxxx.us-east-1.es.amazonaws.com \\\r\nParameterKey=VectorDatabaseUsername,ParameterValue=master \\\r\nParameterKey=VectorDatabasePassword,ParameterValue=vectordbpassword \\\r\nParameterKey=VectorDatabaseIndex,ParameterValue=carmanual<\/code><\/pre>\n<\/div>\n\u6210\u529f\u8fd0\u884c\u4e0a\u8ff0 CloudFormation \u5806\u6808\u540e\uff0c\u8bf7\u8f6c\u5230 AWS \u63a7\u5236\u53f0\u5e76\u8bbf\u95ee ecs-questionanswer-llm \u5806\u6808\u7684\u2018CloudFormation \u8f93\u51fa\u2019\u9009\u9879\u5361\u3002\u5728\u6b64\u9009\u9879\u5361\u4e2d\uff0c\u6211\u4eec\u5c06\u627e\u5230\u5fc5\u8981\u7684\u4fe1\u606f\uff0c\u5305\u62ec API \u7aef\u70b9\u3002\u4ee5\u4e0b\u662f\u8f93\u51fa\u793a\u4f8b\uff1a<\/p>\n
\n\u6d4b\u8bd5 API<\/h5>\n\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7 curl \u547d\u4ee4\u6d4b\u8bd5 API \u7aef\u70b9\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
\ncurl -X POST -H \"Content-Type: application\/json\" -d '{\"question\":\"How can I clean my windshield?\"}' http:\/\/quest-Publi-abc-xxxx.us-east-1.elb.amazonaws.com\/qa\r\n<\/code><\/pre>\n<\/div>\n\u6211\u4eec\u4f1a\u770b\u5230\u7c7b\u4f3c\u4e0b\u9762\u7684\u56de\u5e94\u3002<\/p>\n
\n{\"response\":\"To clean sensors and camera lenses, use a cloth moistened with a small amount of glass detergent.\"}\r\n<\/code><\/pre>\n<\/div>\n\u6b65\u9aa4 7 \u2013 \u521b\u5efa\u5e76\u90e8\u7f72\u4e00\u4e2a\u96c6\u6210\u804a\u5929\u673a\u5668\u4eba\u7684\u7f51\u7ad9<\/h2>\n
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8fdb\u5165\u5168\u6808\u6d41\u6c34\u7ebf\u7684\u6700\u540e\u4e00\u6b65\uff0c\u5373\u5c06 API \u4e0e HTML \u7f51\u7ad9\u4e2d\u7684\u5d4c\u5165\u5f0f\u804a\u5929\u673a\u5668\u4eba\u96c6\u6210\u3002\u5bf9\u4e8e\u8fd9\u4e2a\u7f51\u7ad9\u548c\u5d4c\u5165\u5f0f\u804a\u5929\u673a\u5668\u4eba\uff0c\u6211\u4eec\u7684\u6e90\u4ee3\u7801\u662f\u4e00\u4e2a Node.js \u5e94\u7528\u7a0b\u5e8f\uff0c\u5305\u542b\u4e00\u4e2a index.html \u6587\u4ef6\uff0c\u5176\u4e2d\u96c6\u6210\u4e86\u5f00\u6e90\u7684 botkit.js \u804a\u5929\u673a\u5668\u4eba\u3002\u4e3a\u4e86\u65b9\u4fbf\u8d77\u89c1\uff0c\u6211\u5df2\u7ecf\u521b\u5efa\u4e86\u4e00\u4e2a Dockerfile\uff0c\u5e76\u5c06\u5176\u4e0e\u4ee3\u7801\u4e00\u8d77\u653e\u5728\u4e86 homegrown_website_and_bot \u6587\u4ef6\u5939\u4e2d\u3002\u6211\u4eec\u5c06\u4f7f\u7528 AWS CLI \u548c Docker CLI \u6765\u6784\u5efa Docker \u955c\u50cf\uff0c\u5e76\u5c06\u5176\u63a8\u9001\u5230 Amazon ECR\uff0c\u7528\u4e8e\u524d\u7aef\u7f51\u7ad9\u3002\u4ee5\u4e0b\u6240\u6709\u547d\u4ee4\u4e2d\uff0c\u8bf7\u66ff\u6362\u4e3a\u6b63\u786e\u7684AWS\u8d26\u6237\u53f7\u7801\u3002.<\/p>\n
\u5728 AWS CLI \u4e2d\u68c0\u7d22\u8eab\u4efd\u9a8c\u8bc1\u4ee4\u724c\u5e76\u5bf9 Docker \u5ba2\u6237\u7aef\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\uff0c\u4f7f\u5176\u80fd\u591f\u8bbf\u95ee\u6ce8\u518c\u8868\u3002.<\/p>\n
\naws ecr get-login-password --region us-east-1 | docker login --username AWS --password-stdin <AWS Account Number>.dkr.ecr.us-east-1.amazonaws.com \r\n<\/code><\/pre>\n<\/div>\n\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6784\u5efa Docker \u955c\u50cf\uff1a<\/p>\n
\ndocker build -t web-chat-frontend .\r\n<\/code><\/pre>\n<\/div>\n\u6784\u5efa\u5b8c\u6210\u540e\uff0c\u7ed9\u955c\u50cf\u6253\u4e0a\u6807\u7b7e\uff0c\u4ee5\u4fbf\u6211\u4eec\u53ef\u4ee5\u5c06\u955c\u50cf\u63a8\u9001\u5230\u6b64\u4ed3\u5e93\uff1a<\/p>\n
\ndocker tag web-chat-frontend:latest <AWS Account Number>.dkr.ecr.us-east-1.amazonaws.com\/web-chat-frontend:latest\r\n<\/code><\/pre>\n<\/div>\n\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u5c06\u6b64\u955c\u50cf\u63a8\u9001\u5230\u65b0\u7684 Amazon ECR \u5b58\u50a8\u5e93\uff1a<\/p>\n
\ndocker push <AWS Account Number>.dkr.ecr.us-east-1.amazonaws.com\/web-chat-frontend:latest\r\n<\/code><\/pre>\n<\/div>\n\u5c06\u7f51\u7ad9\u7684 Docker \u955c\u50cf\u63a8\u9001\u5230 ECR \u4ed3\u5e93\u540e\uff0c\u6211\u4eec\u8fd0\u884c Infrastructure\\fargate-website-chatbot.yaml \u6587\u4ef6\u6765\u521b\u5efa\u524d\u7aef\u7684 CloudFormation \u5806\u6808\u3002\u6211\u4eec\u9700\u8981\u4fee\u6539\u4e00\u4e9b\u53c2\u6570\u4ee5\u5339\u914d AWS \u73af\u5883\u3002\u4ee5\u4e0b\u662f\u9700\u8981\u5728 aws cloudformation create-stack \u547d\u4ee4\u4e2d\u66f4\u65b0\u7684\u5173\u952e\u53c2\u6570\uff1a<\/p>\n
- \n
- DemoVPC\uff1a\u6b64\u53c2\u6570\u6307\u5b9a\u60a8\u7684\u7f51\u7ad9\u5c06\u90e8\u7f72\u5230\u7684\u865a\u62df\u79c1\u6709\u4e91 (VPC)\u3002.<\/li>\n
- PublicSubnetIds\uff1a\u6b64\u53c2\u6570\u9700\u8981\u4e00\u4e2a\u516c\u5171\u5b50\u7f51 ID \u5217\u8868\uff0c\u60a8\u7684\u7f51\u7ad9\u8d1f\u8f7d\u5747\u8861\u5668\u548c\u4efb\u52a1\u5c06\u653e\u7f6e\u5728\u8fd9\u4e9b\u5b50\u7f51\u4e2d\u3002.<\/li>\n
- IMAGENAME\uff1a\u8f93\u5165\u60a8\u7684\u7f51\u7ad9\u5728 Amazon Elastic Container Registry (ECR) \u4e2d\u7684 Docker \u955c\u50cf\u540d\u79f0\u3002.<\/li>\n
- QUESTURL\uff1a\u6307\u5b9a\u6b65\u9aa4 6 \u4e2d\u90e8\u7f72\u7684 API \u7aef\u70b9\u7684 URL\u3002\u5176\u683c\u5f0f\u4e3a http:\/\/\u5b83\u662f \/qa\u3002.<\/li>\n<\/ul>\n
\u66f4\u65b0\u53c2\u6570\u503c\u540e\uff0c\u8981\u6267\u884c CloudFormation \u5806\u6808\u521b\u5efa\uff0c\u6211\u4eec\u4f7f\u7528\u4ee5\u4e0b AWS CLI \u547d\u4ee4\uff1a<\/p>\n
\naws cloudformation create-stack \\\r\n--stack-name ecs-website-chatbot \\\r\n--template-body file:\/\/fargate-website-chatbot.yaml \\\r\n--parameters \\\r\nParameterKey=DemoVPC,ParameterValue=vpc-12345 \\\r\nParameterKey=PublicSubnetIds,ParameterValue=subnet-1,subnet-2 \\\r\nParameterKey=Imagename,ParameterValue=123456.dkr.ecr.us-east-1.amazonaws.com\/web-chat-frontend:latest \\\r\nParameterKey=QUESTURL,ParameterValue=http:\/\/your-api-alb-dns-name\/qa<\/code><\/pre>\n<\/div>\n\u7b2c 8 \u6b65 \u2013 \u67e5\u770b\u6c7d\u8f66\u667a\u80fd AI \u52a9\u624b<\/h2>\n
\u6210\u529f\u6784\u5efa\u4e0a\u8ff0 CloudFormation \u5806\u6808\u540e\uff0c\u8bf7\u8f6c\u5230 AWS \u63a7\u5236\u53f0\u5e76\u8bbf\u95ee ecs-website-chatbot \u5806\u6808\u7684 CloudFormation \u8f93\u51fa\u9009\u9879\u5361\u3002\u5728\u6b64\u9009\u9879\u5361\u4e2d\uff0c\u6211\u4eec\u5c06\u627e\u5230\u4e0e\u524d\u7aef\u5173\u8054\u7684\u5e94\u7528\u7a0b\u5e8f\u8d1f\u8f7d\u5747\u8861\u5668 (ALB) \u7684 DNS \u540d\u79f0\u3002\u4ee5\u4e0b\u662f\u8f93\u51fa\u793a\u4f8b\uff1a<\/p>\n
\n\u5728\u6d4f\u89c8\u5668\u4e2d\u8c03\u7528\u7aef\u70b9 URL\uff0c\u5373\u53ef\u67e5\u770b\u7f51\u7ad9\u5916\u89c2\u3002\u5411\u5d4c\u5165\u5f0f\u804a\u5929\u673a\u5668\u4eba\u63d0\u51fa\u81ea\u7136\u8bed\u8a00\u95ee\u9898\u3002\u6211\u4eec\u53ef\u4ee5\u95ee\u7684\u95ee\u9898\u5305\u62ec\uff1a\u201c\u5982\u4f55\u6e05\u6d01\u6321\u98ce\u73bb\u7483\uff1f\u201d\u3001\u201c\u5728\u54ea\u91cc\u53ef\u4ee5\u627e\u5230\u8f66\u8f86\u8bc6\u522b\u7801 (VIN)\uff1f\u201d\u3001\u201c\u5982\u4f55\u62a5\u544a\u5b89\u5168\u7f3a\u9677\uff1f\u201d<\/p>\n
\n\u63a5\u4e0b\u6765\u5462\uff1f<\/h5>\n\u5e0c\u671b\u4ee5\u4e0a\u5185\u5bb9\u80fd\u5e2e\u52a9\u60a8\u4e86\u89e3\u5982\u4f55\u6784\u5efa\u81ea\u5df1\u7684\u3001\u53ef\u7528\u4e8e\u751f\u4ea7\u73af\u5883\u7684LLM\u6d41\u7a0b\uff0c\u4ee5\u53ca\u5982\u4f55\u5c06\u8be5\u6d41\u7a0b\u4e0e\u60a8\u7684\u524d\u7aef\u804a\u5929\u673a\u5668\u4eba\u548c\u5d4c\u5165\u5f0fNLP\u96c6\u6210\u3002\u5982\u679c\u60a8\u8fd8\u60f3\u4e86\u89e3\u5173\u4e8e\u4f7f\u7528\u5f00\u6e90\u6280\u672f\u3001\u5206\u6790\u3001\u673a\u5668\u5b66\u4e60\u548cAWS\u7684\u54ea\u4e9b\u5185\u5bb9\uff0c\u8bf7\u544a\u8bc9\u6211\uff01<\/p>\n
\u5728\u60a8\u7ee7\u7eed\u5b66\u4e60\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6211\u9f13\u52b1\u60a8\u6df1\u5165\u7814\u7a76\u5d4c\u5165\u3001\u5411\u91cf\u6570\u636e\u5e93\u3001LangChain \u4ee5\u53ca\u5176\u4ed6\u4e00\u4e9b\u8bed\u8a00\u5b66\u4e60\u6a21\u578b (LLM)\u3002\u8fd9\u4e9b\u5185\u5bb9\u5728 Amazon SageMaker JumpStart \u4ee5\u53ca\u6211\u4eec\u5728\u672c\u6559\u7a0b\u4e2d\u4f7f\u7528\u7684 AWS \u5de5\u5177\uff08\u4f8b\u5982 Amazon OpenSearch\u3001Docker \u5bb9\u5668\u548c Fargate\uff09\u4e2d\u5747\u6709\u63d0\u4f9b\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e2e\u52a9\u60a8\u638c\u63e1\u8fd9\u4e9b\u6280\u672f\u7684\u540e\u7eed\u6b65\u9aa4\uff1a<\/p>\n
- \n
- Amazon SageMaker\uff1a\u968f\u7740\u60a8\u4e0d\u65ad\u6df1\u5165\u4f7f\u7528 SageMaker\uff0c\u8bf7\u719f\u6089\u5b83\u63d0\u4f9b\u7684\u5176\u4ed6\u7b97\u6cd5\u3002.<\/li>\n
- \u4e9a\u9a6c\u900a\u5f00\u653e\u641c\u7d22\uff1a\u4e86\u89e3 K-NN \u7b97\u6cd5\u548c\u5176\u4ed6\u8ddd\u79bb\u7b97\u6cd5<\/li>\n
- Langchain\uff1aLangChain \u662f\u4e00\u4e2a\u65e8\u5728\u7b80\u5316\u4f7f\u7528 LLM \u521b\u5efa\u5e94\u7528\u7a0b\u5e8f\u7684\u6846\u67b6\u3002.<\/li>\n
- \u5d4c\u5165\uff1a\u5d4c\u5165\u662f\u5bf9\u4e00\u6bb5\u4fe1\u606f\uff08\u4f8b\u5982\u6587\u672c\u3001\u6587\u6863\u3001\u56fe\u50cf\u3001\u97f3\u9891\u7b49\uff09\u7684\u6570\u503c\u8868\u793a\u3002.<\/li>\n
- Amazon SageMaker JumpStart\uff1aSageMaker JumpStart \u63d0\u4f9b\u9488\u5bf9\u5404\u79cd\u95ee\u9898\u7c7b\u578b\u7684\u9884\u8bad\u7ec3\u5f00\u6e90\u6a21\u578b\uff0c\u5e2e\u52a9\u60a8\u5165\u95e8\u673a\u5668\u5b66\u4e60\u3002.<\/li>\n<\/ol>\n
\u64e6\u9664<\/h5>\n
- \n
- \u767b\u5f55 AWS CLI\u3002\u786e\u4fdd AWS CLI \u5df2\u6b63\u786e\u914d\u7f6e\uff0c\u5e76\u5177\u6709\u6267\u884c\u8fd9\u4e9b\u64cd\u4f5c\u6240\u9700\u7684\u6743\u9650\u3002.<\/li>\n
- \u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff0c\u4ece\u60a8\u7684 Amazon S3 \u5b58\u50a8\u6876\u4e2d\u5220\u9664 PDF \u6587\u4ef6\u3002\u8bf7\u5c06\u201cbucket name\u201d\u66ff\u6362\u4e3a\u60a8\u7684 Amazon S3 \u5b58\u50a8\u6876\u7684\u5b9e\u9645\u540d\u79f0\uff0c\u5e76\u6839\u636e\u9700\u8981\u8c03\u6574 PDF \u6587\u4ef6\u7684\u8def\u5f84\u3002.<\/li>\n<\/ol>\n\n
aws s3 rm s3:\/\/your-bucket-name\/path\/to\/your-pdf-file.pdf\r\n<\/code><\/pre>\n<\/div>\n\u5220\u9664 CloudFormation \u5806\u6808\u3002\u5c06\u5806\u6808\u540d\u79f0\u66ff\u6362\u4e3a\u60a8\u7684 CloudFormation \u5806\u6808\u7684\u5b9e\u9645\u540d\u79f0\u3002.<\/p>\n
\n# Delete 'ecs-website-chatbot' stack\r\naws cloudformation delete-stack --stack-name ecs-website-chatbot\r\n# Delete 'ecs-questionanswer-llm' stack\r\naws cloudformation delete-stack --stack-name ecs-questionanswer-llm\r\n# Delete 'ecs-embeddings-vectordb' stack\r\naws cloudformation delete-stack --stack-name ecs-embeddings-vectordb\r\n# Delete 'opensearch-vectordb' stack\r\naws cloudformation delete-stack --stack-name opensearch-vectordb<\/code><\/pre>\n<\/div>\n\u5220\u9664 SageMaker \u7aef\u70b9\u3002\u5c06 endpoint-name-1 \u548c endpoint-name-2 \u66ff\u6362\u4e3a SageMaker \u7aef\u70b9\u7684\u540d\u79f0\u3002.<\/div>\n\n\n# Delete SageMaker endpoint 1\r\naws sagemaker delete-endpoint --endpoint-name endpoint-name-1\r\n# Delete SageMaker endpoint 2\r\naws sagemaker delete-endpoint --endpoint-name endpoint-name-2<\/code><\/pre>\n<\/div>\n<\/div>\n\u7ed3\u679c<\/h2>\n
\u5728\u672c\u6559\u7a0b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528 AWS \u6280\u672f\u548c\u5f00\u6e90\u5de5\u5177\u6784\u5efa\u4e86\u4e00\u4e2a\u5168\u6808\u95ee\u7b54\u804a\u5929\u673a\u5668\u4eba\u3002\u6211\u4eec\u96c6\u6210\u4e86 Amazon OpenSearch \u4f5c\u4e3a\u5411\u91cf\u6570\u636e\u5e93\u3001GPT-J 6B FP16 \u5d4c\u5165\u6a21\u578b\uff0c\u5e76\u4f7f\u7528\u4e86\u5e26\u6709 LLM \u7684 Langchain\u3002\u8be5\u804a\u5929\u673a\u5668\u4eba\u80fd\u591f\u4ece\u975e\u7ed3\u6784\u5316\u6587\u6863\u4e2d\u63d0\u53d6\u4fe1\u606f\u3002.<\/p>","protected":false},"excerpt":{"rendered":"\u5f15\u8a00 \u60f3\u8c61\u4e00\u4e0b\uff0c\u4f60\u80fd\u591f\u4e0e\u975e\u7ed3\u6784\u5316\u6570\u636e\u8fdb\u884c\u5bf9\u8bdd\uff0c\u5e76\u5411\u5176\u63d0\u4f9b\u6709\u4ef7\u503c\u7684\u4fe1\u606f\u2026\u2026","protected":false},"author":1,"featured_media":15159,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"\u0633\u0627\u062e\u062a \u06cc\u06a9 \u0686\u062a \u0628\u0627\u062a Full Stack","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","_yoast_wpseo_canonical":"","_yoast_wpseo_opengraph-description":"","_yoast_wpseo_opengraph-image":"","_yoast_wpseo_twitter-description":"","_yoast_wpseo_twitter-image":"","_yoast_wpseo_focuskeywords":"","_yoast_wpseo_primary_category":"220","footnotes":""},"categories":[220,193],"tags":[366],"class_list":{"0":"post-15132","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-amazon","8":"category-tutorials","9":"tag-366"},"yoast_head":"\n
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