- \n
- \u6d41\u308c<\/a><\/li>\n
- \u624b\u9806\u306e\u6982\u8981<\/a><\/li>\n
- \u5b9f\u884c\u74b0\u5883<\/a><\/li>\n
- \u624b\u9806<\/a><\/li>\n
- \u307e\u3068\u3081<\/a><\/li>\n<\/ul>\n
\u6d41\u308c<\/h2>\n
ALB\u306eURL\u306b\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u6e21\u3059\u3068\u8db3\u3057\u7b97\u3057\u305f\u7d50\u679c\u304c\u5e30\u3063\u3066\u304f\u308b\u3068\u3044\u3046\u52d5\u304d\u3067\u3059\u3002<\/p>\n
![\"\"](\"https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2018\/12\/Untitled-Diagram.png\")
<\/a>\n\u624b\u9806\u306e\u6982\u8981<\/h2>\n
- \n
- \u95a2\u6570\u306e\u4f5c\u6210<\/li>\n
- \u30ec\u30b9\u30dd\u30f3\u30b9\u8a2d\u5b9a\u306b\u3064\u3044\u3066<\/li>\n
- ALB\u306e\u4f5c\u6210<\/li>\n
- \u63a5\u7d9a\u78ba\u8a8d<\/li>\n<\/ol>\n
\u5b9f\u884c\u74b0\u5883<\/h2>\n
Python3.6.5
\nJinja2<\/p>\n\u624b\u9806<\/h2>\n
\u6e96\u5099<\/h3>\n
\u672c\u6765\u3067\u3042\u308c\u3070pip\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u304c\u4e8b\u524d\u306b\u7528\u610f\u3057\u305fLambdalayers\u3092\u4f7f\u7528\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n
\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u69cb\u9020\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5f62\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
![\"\"](\"https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2018\/12\/Screenshot-from-2018-12-04-18-13-09.png\")
<\/a>\n\u95a2\u6570\u306e\u4f5c\u6210<\/h3>\n
\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u3092\u4f5c\u6210\u3057\u3066\u307f\u307e\u3057\u305f<\/p>\n
\r\nfrom jinja2 import Environment, FileSystemLoader\r\n\r\ndef lambda_handler(event, context):\r\n # jinja\r\n env = Environment(loader=FileSystemLoader('.\/', encoding='utf8'))\r\n result = env.get_template('result.html')\r\n\r\n answer = ""\r\n\r\n if event['path'] == "\/":\r\n if event['queryStringParameters'] == "":\r\n answer = "\u4f55\u304b\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044"\r\n else:\r\n i = event['queryStringParameters']\r\n print(i)\r\n answer = int(i["calc1"]) + int(i["calc2"])\r\n print(answer)\r\n html = result.render({'answer':answer})\r\n\r\n response = {\r\n "statusCode": 200,\r\n "statusDescription": "200 OK",\r\n "isBase64Encoded": False,\r\n "headers": {\r\n "Content-Type": "text\/html; charset=utf-8"\r\n },\r\n "body": html\r\n }\r\n \r\n return response\r\n<\/pre>\n\u4e0a\u304b\u3089event['path']\u306b\u3066\u30d1\u30b9\u3092\u53d6\u5f97\u3057event['queryStringParameters']\u306b\u3066\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u53d6\u5f97\u3057\u305f\u5f8c\u306b\u8a08\u7b97\u3092\u3057\u3001jinja\u306e\u30ec\u30f3\u30c0\u30fc\u306b\u6e21\u3059\u5f62\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n
event\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u3053\u306e\u3088\u3046\u306a\u5185\u5bb9\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n
\r\n{\r\n "requestContext": {\r\n "elb": {\r\n "targetGroupArn": "arn:aws:elasticloadbalancing:ap-northeast-1:xxxxxxxxxx:targetgroup\/lambda-http-test\/xxxxxxxxxxxx"\r\n }\r\n },\r\n "httpMethod": "GET",\r\n "path": "\/",\r\n "queryStringParameters": {\r\n "calc1": "12",\r\n "calc2": "22"\r\n },\r\n "headers": {\r\n "accept": "*\/*",\r\n "host": "lambdahttp-xxxxxxxxxx.ap-northeast-1.elb.amazonaws.com",\r\n "user-agent": "curl\/7.47.0",\r\n "x-amzn-trace-id": "Root=x-xxxxxxxxx-xxxxxxxxxxxxxxxxxxxxx",\r\n "x-forwarded-for": "xxx.xxx.xx.xx",\r\n "x-forwarded-port": "80",\r\n "x-forwarded-proto": "http"\r\n },\r\n "body": "",\r\n "isBase64Encoded": false\r\n}\r\n<\/pre>\n\u30ec\u30b9\u30dd\u30f3\u30b9\u306b\u3064\u3044\u3066\u306fAPIGateway\u306e\u6642\u3068\u306f\u9055\u3044\u5fc5\u305a\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306eHTML\u3092\u4f5c\u6210<\/h3>\n
\u4ee5\u4e0b\u306e\u3082\u306e\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f<\/p>\n
\r\n<!DOCTYPE html>\r\n<html lang="en">\r\n<head>\r\n <meta charset="UTF-8">\r\n <meta name="viewport" content="width=device-width, initial-scale=1.0">\r\n <meta http-equiv="X-UA-Compatible" content="ie=edge">\r\n <title>saba<\/title>\r\n<\/head>\r\n<body>\r\n\u7b54\u3048\u306f{{ answer }}\u3067\u3059\r\n<\/body>\r\n<\/html>\r\n<\/pre>\n\u3068\u304f\u306b\u3044\u3058\u3063\u3066\u3044\u308b\u90e8\u5206\u3082\u306a\u304f\u901a\u5e38\u306eJinja2\u306e\u66f8\u304d\u65b9\u3067OK\u3067\u3059\u3002<\/p>\n
ALB\u306e\u4f5c\u6210<\/h3>\n
ALB\u304b\u3089\u5b9f\u969b\u306bLambda\u3092\u63a5\u7d9a\u3057\u307e\u3059<\/p>\n
![\"\"](\"https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2018\/12\/f62e4264.png\")
<\/a>
\n\u3053\u3061\u3089\u306eApplication Load Balancer\u3067\u3059\u306d\u3002<\/p>\n\u300c4.\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u8a2d\u5b9a\u300d\u307e\u3067\u3068\u304f\u306b\u3044\u3058\u308b\u90e8\u5206\u306f\u3042\u308a\u307e\u305b\u3093\u540d\u524d\u3092\u3064\u3051\u3001\u30a2\u30d9\u30a4\u30e9\u30d3\u30ea\u30c6\u30a3\u30fc\u30be\u30fc\u30f3\u306b\u306f\u4efb\u610f\u306e\u3082\u306e\u306b\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002\uff08\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306a\u3069\u8a2d\u5b9a\u3059\u308b\u5834\u5408\u306f\u5225\u3067\u3059\u3002\uff09<\/p>\n
\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u8a2d\u5b9a\u3067\u306f\u4ee5\u4e0b\u306e\u5834\u6240\u306b\u30c1\u30a7\u30c3\u30af\u3092\u5165\u308c\u4eca\u56de\u4f5c\u6210\u3057\u305fLambda\u3092\u9078\u629e\u3057\u307e\u3059
\n![\"\"](\"https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2018\/12\/7f120f11.png\")
<\/a><\/p>\n5.\u30bf\u30fc\u30b2\u30c3\u30c8\u306e\u767b\u9332\u306b\u79fb\u52d5\u3057\u30ea\u30b9\u30c8\u304b\u3089Lambda\u95a2\u6570\u3092\u9078\u629e\u3057\u307e\u3059\u3002
\n![\"\"](\"https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2018\/12\/f79e3473.png\")
<\/a><\/p>\n\u63a5\u7d9a\u78ba\u8a8d<\/h3>\n
- \u624b\u9806\u306e\u6982\u8981<\/a><\/li>\n
![\"\"](\"https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2018\/12\/7dd4c3f74f006b34bb1d70d7adebd54e.png\")
<\/a>