{"id":798,"date":"2019-03-07T19:08:07","date_gmt":"2019-03-07T10:08:07","guid":{"rendered":"http:\/\/idealive.jp\/blog\/?p=798"},"modified":"2019-03-07T21:07:15","modified_gmt":"2019-03-07T12:07:15","slug":"aws-x-ray%e3%81%ae%e3%81%94%e7%b4%b9%e4%bb%8b","status":"publish","type":"post","link":"https:\/\/idealive.jp\/blog\/2019\/03\/07\/aws-x-ray%e3%81%ae%e3%81%94%e7%b4%b9%e4%bb%8b\/","title":{"rendered":"AWS X-Ray\u306e\u3054\u7d39\u4ecb"},"content":{"rendered":"

\u3053\u3093\u306b\u3061\u306f\u3002AWS X-Ray\u3092\u4ed5\u4e8b\u3067\u304a\u8a66\u3057\u4f7f\u7528\u3057\u305f\u306e\u3067\u3054\u7d39\u4ecb\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n

 <\/p>\n

AWS X-Ray<\/h6>\n

AWS X-Ray\u306f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3084\u52d5\u4f5c\u3092\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3067\u304d\u308b\u30b5\u30fc\u30d3\u30b9\u306b\u306a\u308a\u307e\u3059\u3002AWS\u4e0a\u3067\u52d5\u4f5c\u3059\u308bLambda\u3001EC2\u4e0a\u306eWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306a\u3069\u306bAWS SDK\u3092\u4f7f\u7528\u3057\u3066\u30b3\u30fc\u30c9\u3092\u7d44\u307f\u8fbc\u307f\u3001\u305d\u308c\u3092\u5143\u306b\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n

\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/p>\n

https:\/\/docs.aws.amazon.com\/ja_jp\/xray\/latest\/devguide\/aws-xray.html<\/p>\n

 <\/p>\n

\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0<\/h6>\n

Hello World\u30ec\u30d9\u30eb\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3092\u3057\u3066\u3082\u9762\u767d\u304f\u306a\u3044\u306e\u3067\u3001\u4eca\u56de\u306fLambda\u3067DynamoDB\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3057\u3066\u3001\u5e73\u5747\u5024\u3092\u8a08\u7b97\u3057\u3066\u7d50\u679c\u3092\u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u304d\u51fa\u3057\u3066S3\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n

DynamoDB\u306b\u9069\u5f53\u306a\u30c7\u30fc\u30bf\u3092\u6295\u5165\u3057\u307e\u3059\u3002\u4eca\u56de\u306f2019\u5e741\u6708\u306e\u30c9\u30eb\u5186\u306e\u59cb\u5024\u3068\u7d42\u5024\u3092\u4f7f\u7528\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u30c6\u30fc\u30d6\u30eb\u540dUSDJPY\u3067\u4f5c\u6210\u3001CSV\u304b\u3089\u30c7\u30fc\u30bf\u767b\u9332\u3057\u307e\u3057\u305f\u3002<\/p>\n

\"\"<\/p>\n

 <\/p>\n

Lambda\u95a2\u6570\u306f\u3001\u76f4\u63a5\u7de8\u96c6\u3067\u306f\u4f5c\u6210\u3067\u304d\u306a\u3044\u306e\u3067\uff08aws-sdk\u3092\u542b\u3081\u308b\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\uff09\u4eca\u56deCloud9\u3067\u4f5c\u6210\u3057\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066ZIP\u30d5\u30a1\u30a4\u30eb\u3067Lambda\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u307e\u3057\u305f\u3002<\/p>\n

import json, datetime\r\nimport boto3\r\nfrom aws_xray_sdk.core import xray_recorder, patch, patch_all\r\n\r\nTABLE_NAME = \"USDJPY\"\r\nBUCKET = \"test-ueda-public\"\r\nKEY = \"avg.txt\"\r\n\r\nprint('Loading function')\r\n\r\ndef lambda_handler(event, context):\r\n    patch_all()\r\n    xray_recorder.begin_segment(\"main fn start\")\r\n\r\n    dynamoDB = boto3.resource(\"dynamodb\")\r\n    table = dynamoDB.Table(TABLE_NAME)\r\n    res = table.scan()\r\n\r\n    openSum = 0\r\n    closeSum = 0\r\n    i = 0\r\n    for row in res[\"Items\"]:\r\n        openSum = openSum + float(row[\"OPEN\"])\r\n        closeSum = closeSum + float(row[\"CLOSE\"])\r\n        i = i + 1\r\n\r\n    # print(openSum\/i)\r\n    # print(closeSum\/i)\r\n    content = \"OpenAvg:\" + str(openSum\/i) + \" CloseAvg:\" + str(closeSum\/i)\r\n\r\n    s3 = boto3.resource(\"s3\")\r\n    obj = s3.Object(BUCKET, KEY)\r\n    obj.put(Body=content)\r\n\r\n    xray_recorder.end_segment()\r\n    return {'statusCode': 200,\r\n            'body': json.dumps(res),\r\n            'headers': {'Content-Type': 'application\/json'}}\r\n\r\nprint('Finishing function')<\/pre>\n
 <\/p>\n
X-ray\u306e\u30ed\u30b0\u306b\u51fa\u529b\u3059\u308b\u306e\u306f\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
xray_recorder.begin_segment(\"main fn start\")<\/pre>\n
xray_recorder.end_segment()<\/pre>\n
 <\/p>\n
\u307e\u305f\u4e0b\u8a18\u306e\u30b3\u30fc\u30c9\u306b\u3066AWS SDK\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u4f7f\u7528\u6642\u9593\u304c\u8a08\u6e2c\u3067\u304d\u307e\u3059\u3002<\/p>\n
patch_all()\r\n<\/pre>\n
 <\/p>\n
Lambda\u306e\u8a2d\u5b9a\u3067\u300c\u30c7\u30d0\u30c3\u30b0\u3068\u30a8\u30e9\u30fc\u51e6\u7406\u300d\u306e\u300c\u30a2\u30af\u30c6\u30a3\u30d6\u3068\u30ec\u30fc\u30b9\u3092\u6709\u52b9\u306b\u3057\u307e\u3059\u300d\u306b\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n
\"\"<\/p>\n
 <\/p>\n
Lambda\u95a2\u6570\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n
\u307e\u305aServiceMap\u3068\u547c\u3070\u308c\u308b\u3082\u306e\u3002<\/p>\n
main\u95a2\u6570\u304b\u3089DynamoDB\u3001S3\u3068\u305d\u308c\u305e\u308c\u547c\u3073\u51fa\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n
\"\"<\/p>\n
 <\/p>\n
\u6b21\u306bTraces\u3002DynamoDB\u3001S3\u306e\u30a2\u30af\u30bb\u30b9\u306b\u3069\u306e\u304f\u3089\u3044\u6642\u9593\u304c\u304b\u304b\u3063\u3066\u3044\u308b\u304b\u8a73\u7d30\u306b\u53d6\u308c\u307e\u3059\u3002<\/p>\n
\"\"<\/p>\n
 <\/p>\n
\u51e6\u7406\u304c\u6b63\u5e38\u306b\u52d5\u3044\u3066\u308b\u304b\u306e\u78ba\u8a8d\u3057\u307e\u3059\u3002S3\u3092\u958b\u3044\u3066\u30d5\u30a1\u30a4\u30eb\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n
\"\"<\/p>\n
\"\"<\/p>\n
 <\/p>\n
 <\/p>\n
<\/h6>\n
<\/h6>\n
 <\/p>\n
 <\/p>\n
\u304a\u308f\u308a\u306b<\/h6>\n
\u4eca\u56de\u306f\u3001AWS X-ray\u3092Lambda\u95a2\u6570\u306b\u9069\u5fdc\u3057\u3066\u52d5\u4f5c\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002\u3042\u3089\u304b\u3058\u3081\u7d44\u307f\u8fbc\u3093\u3067Lambda\u95a2\u6570\u3092\u4f5c\u6210\u3057\u3066\u304a\u3051\u3070\u3001\u4f55\u304b\u3042\u3063\u305f\u3068\u304dX-ray\u3092\u6709\u52b9\u306b\u3057\u3066\u3001\u89e3\u6790\u3057\u305f\u308a\u3001\u901f\u5ea6\u304c\u9045\u3044\u7b87\u6240\u306e\u5224\u5b9a\u306a\u3069\u306b\u4f7f\u7528\u3067\u304d\u305d\u3046\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u3053\u3093\u306b\u3061\u306f\u3002AWS X-Ray\u3092\u4ed5\u4e8b\u3067\u304a\u8a66\u3057\u4f7f\u7528\u3057\u305f\u306e\u3067\u3054\u7d39\u4ecb\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002   AWS X-Ray AWS X-Ray\u306f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3084\u52d5\u4f5c\u3092\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3067\u304d\u308b\u30b5\u30fc\u30d3\u30b9\u306b\u306a\u308a\u307e\u3059\u3002AWS…\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":8,"featured_media":801,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-798","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aws"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/idealive.jp\/blog\/wp-json\/wp\/v2\/posts\/798"}],"collection":[{"href":"https:\/\/idealive.jp\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idealive.jp\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idealive.jp\/blog\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/idealive.jp\/blog\/wp-json\/wp\/v2\/comments?post=798"}],"version-history":[{"count":6,"href":"https:\/\/idealive.jp\/blog\/wp-json\/wp\/v2\/posts\/798\/revisions"}],"predecessor-version":[{"id":891,"href":"https:\/\/idealive.jp\/blog\/wp-json\/wp\/v2\/posts\/798\/revisions\/891"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/idealive.jp\/blog\/wp-json\/wp\/v2\/media\/801"}],"wp:attachment":[{"href":"https:\/\/idealive.jp\/blog\/wp-json\/wp\/v2\/media?parent=798"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idealive.jp\/blog\/wp-json\/wp\/v2\/categories?post=798"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idealive.jp\/blog\/wp-json\/wp\/v2\/tags?post=798"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}