{"id":644,"date":"2020-06-07T10:00:00","date_gmt":"2020-06-07T01:00:00","guid":{"rendered":"https:\/\/p-corporate-blog-cms.mmmcorp.co.jp\/blog\/2020\/06\/07\/aws-lambda-with-golang-gin"},"modified":"2020-06-07T10:00:00","modified_gmt":"2020-06-07T01:00:00","slug":"aws-lambda-with-golang-gin","status":"publish","type":"post","link":"https:\/\/p-corporate-blog-cms.mmmcorp.co.jp\/blog\/2020\/06\/07\/aws-lambda-with-golang-gin\/","title":{"rendered":"AWS Lambda\u3067Golang\u306eWeb\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30afGin\u3092\u5229\u7528\u3057\u3066\u307f\u305f"},"content":{"rendered":"<p>\u6700\u8fd1\u306f\u4f53\u8abf\u7ba1\u7406\u306b\u4e00\u756a\u56f0\u3063\u3066\u3044\u308b\u3084\u3063\u3055\u3093\u3067\u3054\u3056\u3044\u307e\u3059\u3002<br \/>\n\u982d\u75db\u3084\u80a9\u3053\u308a\u3001\u305d\u3057\u3066\u8170\u75db\u3002<br \/>\n\u5e74\u9f62\u304c\u4e0a\u304c\u308b\u3068\u4eba\u306b\u306f\u8a71\u3057\u306b\u304f\u3044\u60a9\u307f\u304c\u5897\u3048\u3066\u3044\u304d\u307e\u3059\u306d\u3002<\/p>\n<p>\u3055\u3066\u3001\u4eca\u56de\u306fAWS Lambda\u3067<br \/>\nGolang\u306eWeb\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30afGin\u3092\u5229\u7528\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<h2 id=\"outline__1\" id=\"gin\u3068\u306f\">Gin\u3068\u306f<\/h2>\n<p>Gin\u306fGo\uff08Golang\uff09\u3067\u8a18\u8ff0\u3055\u308c\u305fWeb\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002<br \/>\n \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u512a\u308c\u305f\u751f\u7523\u6027\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001Gin\u304c\u6c17\u306b\u5165\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n<h2 id=\"outline__2\" id=\"aws-lambda-\u00d7-gin\u306e\u30e1\u30ea\u30c3\u30c8\">AWS Lambda \u00d7 Gin\u306e\u30e1\u30ea\u30c3\u30c8<\/h2>\n<p>AWS Lambda\u3067Gin\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u306e\u30e1\u30ea\u30c3\u30c8\u3092\u8003\u3048\u3066\u307f\u307e\u3059\u3002<\/p>\n<h3 id=\"outline__2_1\" id=\"\u518d\u5229\u7528\u6027\u3068\u53ef\u642c\u6027\u306e\u5411\u4e0a\">\u518d\u5229\u7528\u6027\u3068\u53ef\u642c\u6027\u306e\u5411\u4e0a<\/h3>\n<p>Gin\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u518d\u5229\u7528\u6027\u3068\u53ef\u642c\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<br \/>\nGin\u306fWeb\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u306e\u3067\u3001\u30b5\u30fc\u30d0\u30fc\u3067\u3082\u52d5\u304b\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n\u5c11\u3057\u306e\u4fee\u6b63\u3067AWS Lamda\u304b\u3089\u30b3\u30f3\u30c6\u30ca\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u5909\u66f4\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3 id=\"outline__2_2\" id=\"\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u6069\u6075\u3092\u4eab\u53d7\u3067\u304d\u308b\">\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u6069\u6075\u3092\u4eab\u53d7\u3067\u304d\u308b<\/h3>\n<p>Golang\u3067\u306fAWS Lambda\u306b\u7279\u5316\u3057\u305f\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u3042\u308a\u307e\u305b\u3093\u3002<br \/>\n\u4ed6\u306e\u8a00\u8a9e\u3067\u3042\u308c\u3070\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u304c\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>Ruby\uff1aRuby on Jets<\/li>\n<li>Python\uff1aChalice<\/li>\n<\/ul>\n<p><strong>\u300cLambda\u3067Spring Boot\u3092\u4f7f\u3048\u308b\u304b\u300d<\/strong>\u3068\u3044\u3046\u8a71\u3092\u52c9\u5f37\u4f1a\u3067\u8033\u306b\u3057\u307e\u3057\u305f\u3002<br \/>\n\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u304b\u3089\u4fe1\u983c\u3055\u308c\u3066\u3044\u308b\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092Lambda\u3067\u5229\u7528\u3067\u304d\u308c\u3070\u3001<br \/>\n\u751f\u7523\u6027\u3082\u4e0a\u304c\u308a\u3001\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u304b\u3089\u591a\u304f\u306e\u6280\u8853\u7684\u77e5\u898b\u3082\u5f97\u3089\u308c\u308b ...<br \/>\n\u3053\u306e\u3088\u3046\u306a\u8a71\u304c\u51fa\u308b\u306e\u306f\u5f53\u7136\u3067\u3059\u3002<br \/>\n\uff08Lambda\u3067Spring Boot\u3092\u4f7f\u3046\u306e\u304c\u672c\u756a\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u9069\u3057\u3066\u3044\u308b\u304b\u306f\u3001\u5225\u306e\u8a71\u3067\u3059\u304c\u3002\uff09<\/p>\n<p>Gin\u3082\u4eba\u6c17\u306e\u3042\u308bWeb\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3001\u30b9\u30bf\u30fc\u6570\u306f30,000\u3092\u8d85\u3048\u3066\u3044\u307e\u3059\u3002<br \/>\n<strong>Lambda\u3067Web\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306b\u5fc5\u8981\u306a\u6a5f\u80fd\u3092\u30d5\u30eb\u30b9\u30af\u30e9\u30c3\u30c1\u3067\u4f5c\u308b\u3088\u308a\u3001<br \/>\nGin\u306a\u3069\u306e\u6709\u540d\u306a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u5229\u7528\u3057\u305f\u307b\u3046\u304c\u751f\u7523\u6027\u306f\u4e0a\u304c\u308b\u3067\u3057\u3087\u3046\u3002<\/strong><\/p>\n<p>\u3053\u306e\u3088\u3046\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u4ed6\u306b\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>Lambda\u3067Express\uff08Node.js\uff09\u3092\u5229\u7528\u3059\u308b<\/li>\n<li>Lambda\u3067Flask\uff08Python\uff09\u3092\u5229\u7528\u3059\u308b<\/li>\n<\/ul>\n<h2 id=\"outline__3\" id=\"aws-lambda\u3067gin\u3092\u5229\u7528\u3057\u3066\u307f\u308b\">AWS Lambda\u3067Gin\u3092\u5229\u7528\u3057\u3066\u307f\u308b<\/h2>\n<p>\u4ee5\u4e0b\u306e\u524d\u63d0\u6761\u4ef6\u3067\u69cb\u7bc9\u3057\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li>Golang : 1.14.3<\/li>\n<li>Serverless Framework : 1.67.1<\/li>\n<\/ul>\n<h3 id=\"outline__3_1\" id=\"\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u69cb\u6210\">\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u69cb\u6210<\/h3>\n<p>\u4eca\u56de\u306fServerless Framework\u3092\u5229\u7528\u3057\u307e\u3059\u3002<\/p>\n<pre><code>- src\n  - hanlder\n    - main.go\n- Makefile\n- serverless.yml<\/code><\/pre>\n<h3 id=\"outline__3_2\" id=\"maingo\u306e\u5185\u5bb9\">main.go\u306e\u5185\u5bb9<\/h3>\n<p>awslabs\u304c\u63d0\u4f9b\u3057\u3066\u3044\u308baws-lambda-go-api-proxy\u3092\u5229\u7528\u3057\u3066\u3001<br \/>\nLambda\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u60c5\u5831\u3092Gin\u306e\u6a5f\u80fd\u306b\u53d7\u3051\u6e21\u3057\u307e\u3059\u3002<\/p>\n<pre><code>package main\n\nimport (\n    &quot;log&quot;\n    &quot;context&quot;\n\n    &quot;github.com\/aws\/aws-lambda-go\/events&quot;\n    &quot;github.com\/aws\/aws-lambda-go\/lambda&quot;\n    &quot;github.com\/awslabs\/aws-lambda-go-api-proxy\/gin&quot;\n    &quot;github.com\/gin-gonic\/gin&quot;\n)\n\nvar ginLambda *ginadapter.GinLambda\n\nfunc init() {\n    \/\/ stdout and stderr are sent to AWS CloudWatch Logs\n    log.Printf(&quot;Gin cold start&quot;)\n    r := gin.Default()\n    r.GET(&quot;\/ping&quot;, func(c *gin.Context) {\n        c.JSON(200, gin.H{\n            &quot;message&quot;: &quot;pong&quot;,\n        })\n    })\n\n    ginLambda = ginadapter.New(r)\n}\n\nfunc Handler(ctx context.Context, req events.APIGatewayProxyRequest) (events.APIGatewayProxyResponse, error) {\n    \/\/ If no name is provided in the HTTP request body, throw an error\n    return ginLambda.ProxyWithContext(ctx, req)\n}\n\nfunc main() {\n    lambda.Start(Handler)\n}\n<\/code><\/pre>\n<h3 id=\"outline__3_3\" id=\"serverlessyml\u306e\u5185\u5bb9\">serverless.yml\u306e\u5185\u5bb9<\/h3>\n<p>\u8a18\u8ff0\u5185\u5bb9\u306bGin\u7279\u6709\u306e\u5909\u66f4\u306f<strong>\u3042\u308a\u307e\u305b\u3093\u3002<\/strong><br \/>\n\u666e\u6bb5\u901a\u308a\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/p>\n<pre><code>service: aws-lambda-go-api-proxy-gin\n\nprovider:\n  name: aws\n  runtime: go1.x\n  stage: ${opt:stage, self:custom.defaultStage}\n  region: ap-northeast-1\n  iamRoleStatements:\n    - Effect: &quot;Allow&quot;\n      Action:\n        - &quot;logs:*&quot;\n      Resource: &quot;*&quot;\n\npackage:\n  exclude:\n    - .\/**\n  include:\n    - .\/bin\/**\n\ncustom:\n  defaultStage: dev\n\nfunctions:\n  api:\n    handler: bin\/main\n    timeout: 900\n    events:\n      - http:\n          path: ping\n          method: get\n<\/code><\/pre>\n<h3 id=\"outline__3_4\" id=\"\u30c7\u30d7\u30ed\u30a4\">\u30c7\u30d7\u30ed\u30a4<\/h3>\n<p>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092Makefile\u306b\u7528\u610f\u3057\u307e\u3057\u305f\u3002<\/p>\n<pre><code>build:\n    go mod download\n    env GOOS=linux go build -ldflags=&quot;-s -w&quot; -o bin\/main src\/handler\/main.go\n\ndeploy: build\n    sls deploy --verbose --aws-profile $(PROFILE)<\/code><\/pre>\n<h3 id=\"outline__3_5\" id=\"\u5b9f\u884c\u3057\u3066\u307f\u308b\">\u5b9f\u884c\u3057\u3066\u307f\u308b<\/h3>\n<p>\u5b9f\u884c\u3067\u304d\u307e\u3057\u305f\uff01<\/p>\n<p><img src=\"\/images\/2020-06-06-try-lambda-with-golang-gin\/01.png\" alt=\"\"><\/p>\n<h3 id=\"outline__3_6\" id=\"\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6e2c\u3063\u3066\u307f\u308b\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6e2c\u3063\u3066\u307f\u308b<\/h3>\n<p>Hey\u3068\u3044\u3046\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u6e2c\u3063\u3066\u307f\u307e\u3057\u305f\u3002<br \/>\n\u30b3\u30fc\u30eb\u30c9\u30b9\u30bf\u30fc\u30c8\u3067<strong>0.4\u79d2<\/strong>\b\u306a\u3089\u3088\u3055\u305d\u3046\u3067\u3059\uff01<\/p>\n<pre><code>Summary:\n  Total:    0.5447 secs\n  Slowest:    0.4115 secs\n  Fastest:    0.0246 secs\n  Average:    0.1200 secs\n  Requests\/sec:    367.1871\n\n  Total data:    3600 bytes\n  Size\/request:    18 bytes\n\nResponse time histogram:\n  0.025 [1]    |\n  0.063 [145]    |\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\n  0.102 [1]    |\n  0.141 [2]    |\u25a0\n  0.179 [2]    |\u25a0\n  0.218 [0]    |\n  0.257 [0]    |\n  0.295 [1]    |\n  0.334 [8]    |\u25a0\u25a0\n  0.373 [32]    |\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\u25a0\n  0.411 [8]    |\u25a0\u25a0\n\n\nLatency distribution:\n  10% in 0.0328 secs\n  25% in 0.0381 secs\n  50% in 0.0442 secs\n  75% in 0.1740 secs\n  90% in 0.3583 secs\n  95% in 0.3691 secs\n  99% in 0.3913 secs\n\nDetails (average, fastest, slowest):\n  DNS+dialup:    0.0151 secs, 0.0246 secs, 0.4115 secs\n  DNS-lookup:    0.0030 secs, 0.0000 secs, 0.0124 secs\n  req write:    0.0000 secs, 0.0000 secs, 0.0010 secs\n  resp wait:    0.1048 secs, 0.0245 secs, 0.3504 secs\n  resp read:    0.0000 secs, 0.0000 secs, 0.0002 secs\n\nStatus code distribution:\n  [200]    200 responses<\/code><\/pre>\n<p>\u3044\u3068\u3082\u7c21\u5358\u306bLambda\u3067Gin\u3092\u5229\u7528\u3067\u304d\u307e\u3057\u305f\u3002<br \/>\n\u3053\u3053\u304b\u3089\u306b\u3055\u3089\u306b\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u3092DynamoDB\u304b\u3089RDB\u306b\u5909\u66f4\u3057\u3084\u3059\u3044\u8a2d\u8a08\u3068\u3059\u308c\u3070<br \/>\n\u3088\u308a\u518d\u5229\u7528\u6027\u3068\u53ef\u642c\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u306d\u3002<\/p>\n<p>\u4eca\u56de\u8a66\u3057\u305f\u30b3\u30fc\u30c9\u306f\u4ee5\u4e0b\u306b\u3042\u308a\u307e\u3059\u3002<br \/>\n<a href=\"https:\/\/github.com\/x-blood\/aws-lambda-go-api-proxy-gin\" target=\"_blank\">x-blood \/ aws-lambda-go-api-proxy-gin<\/a><\/p>\n<p>\u3088\u308d\u3057\u3051\u308c\u3070\u3054\u89a7\u306b\u306a\u3063\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u4ee5\u4e0a\u3067\u3059\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6700\u8fd1\u306f\u4f53\u8abf\u7ba1\u7406\u306b\u4e00\u756a\u56f0\u3063\u3066\u3044\u308b\u3084\u3063\u3055\u3093\u3067\u3054\u3056\u3044\u307e\u3059\u3002 \u982d\u75db\u3084\u80a9\u3053\u308a\u3001\u305d\u3057\u3066\u8170\u75db\u3002 \u5e74\u9f62\u304c\u4e0a\u304c\u308b\u3068\u4eba\u306b\u306f\u8a71\u3057\u306b\u304f\u3044\u60a9\u307f\u304c\u5897\u3048\u3066\u3044\u304d\u307e\u3059\u306d\u3002 \u3055\u3066\u3001\u4eca\u56de\u306fAWS Lambda\u3067 Golang\u306eWeb\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30afGin\u3092\u5229\u7528\u3057\u3066\u307f\u307e\u3057\u305f\u3002 Gin\u3068\u306f Gin\u306fGo\uff08Golang\uff09\u3067\u8a18\u8ff0\u3055\u308c\u305fWeb\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002 \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u512a\u308c\u305f\u751f\u7523\u6027\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001Gin\u304c\u6c17\u306b\u5165\u308b\u306f\u305a\u3067\u3059\u3002 AWS La [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":684,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[13,21],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/p-corporate-blog-cms.mmmcorp.co.jp\/wp-json\/wp\/v2\/posts\/644"}],"collection":[{"href":"https:\/\/p-corporate-blog-cms.mmmcorp.co.jp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/p-corporate-blog-cms.mmmcorp.co.jp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/p-corporate-blog-cms.mmmcorp.co.jp\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/p-corporate-blog-cms.mmmcorp.co.jp\/wp-json\/wp\/v2\/comments?post=644"}],"version-history":[{"count":0,"href":"https:\/\/p-corporate-blog-cms.mmmcorp.co.jp\/wp-json\/wp\/v2\/posts\/644\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/p-corporate-blog-cms.mmmcorp.co.jp\/wp-json\/"}],"wp:attachment":[{"href":"https:\/\/p-corporate-blog-cms.mmmcorp.co.jp\/wp-json\/wp\/v2\/media?parent=644"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/p-corporate-blog-cms.mmmcorp.co.jp\/wp-json\/wp\/v2\/categories?post=644"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/p-corporate-blog-cms.mmmcorp.co.jp\/wp-json\/wp\/v2\/tags?post=644"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}