{"id":18117,"date":"2020-04-03T14:57:29","date_gmt":"2020-04-03T05:57:29","guid":{"rendered":"https:\/\/www.skyarch.net\/blog\/?p=18117"},"modified":"2025-10-23T11:36:09","modified_gmt":"2025-10-23T02:36:09","slug":"google%e3%82%ab%e3%83%ac%e3%83%b3%e3%83%80%e3%83%bc%e3%81%a7cloudwatch%e3%82%a2%e3%83%a9%e3%83%bc%e3%83%a0%e3%81%ab%e3%83%80%e3%82%a6%e3%83%b3%e3%82%bf%e3%82%a4%e3%83%a0%e3%82%92%e8%a8%ad%e5%ae%9a","status":"publish","type":"post","link":"https:\/\/www.skyarch.net\/blog\/google%e3%82%ab%e3%83%ac%e3%83%b3%e3%83%80%e3%83%bc%e3%81%a7cloudwatch%e3%82%a2%e3%83%a9%e3%83%bc%e3%83%a0%e3%81%ab%e3%83%80%e3%82%a6%e3%83%b3%e3%82%bf%e3%82%a4%e3%83%a0%e3%82%92%e8%a8%ad%e5%ae%9a\/","title":{"rendered":"Google\u30ab\u30ec\u30f3\u30c0\u30fc\u3067CloudWatch\u30a2\u30e9\u30fc\u30e0\u306b\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u8a2d\u5b9a\u3059\u308b"},"content":{"rendered":"

\u524d\u7f6e\u304d\u30fb\u6982\u8981<\/h2>\n

\u8a08\u753b\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306a\u3069\u3001\u7279\u5b9a\u671f\u9593\u3060\u3051\u30a2\u30e9\u30fc\u30c8\u767a\u5831\u3092\u6291\u5236\u3057\u305f\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u76e3\u8996\u30c4\u30fc\u30eb\u306b\u306f\u5927\u62b5\u300c\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u300d\u3068\u3044\u3046\u30a2\u30e9\u30fc\u30c8\u767a\u5831\u6291\u5236\u671f\u9593\u3092\u8a2d\u5b9a\u3059\u308b\u9805\u76ee\u304c\u3042\u308a\u307e\u3059\u3002
\nZabbix \u306e\u300c\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u671f\u9593\u300d\u3067\u3042\u308c\u3070\u300c\u6bce\u65e5xx\u6642\u304b\u3089xx\u6642\u9593\u300d\u300c\u9694\u9031xx\u66dc\u65e5\u300d\u3068\u3044\u3063\u305f\u67d4\u8edf\u306a\u6307\u5b9a\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n

CloudWatch\u30a2\u30e9\u30fc\u30e0\u306b\u300c\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u300d\u7684\u306a\u8a2d\u5b9a\u9805\u76ee\u306f\u3042\u308a\u307e\u305b\u3093\u3002
\nCloudWatch Events + Lambda (or SSM Automation)\u3092\u5229\u7528\u3059\u308c\u3070\u4f3c\u305f\u3088\u3046\u306a\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u304c\u3001
\n\u30a2\u30e9\u30fc\u30e0\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u6709\u52b9\u5316\/\u7121\u52b9\u5316\u3059\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u3092UTC\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306ecron\u5f62\u5f0f\u3067\u8868\u73fe\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u305a\u3001
\n\u524d\u8ff0\u306e\u76e3\u8996\u30c4\u30fc\u30eb\u306b\u6bd4\u3079\u308b\u3068\u5206\u304b\u308a\u3084\u3059\u3055\u30fb\u67d4\u8edf\u6027\u306b\u6b20\u3051\u307e\u3059\u3002<\/p>\n

\u4eca\u56de\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u7bc9\u3059\u308b\u3053\u3068\u3067\u3001CloudWatch\u30a2\u30e9\u30fc\u30e0\u306b\u5206\u304b\u308a\u3084\u3059\u3044\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\"\"<\/a>\n

    \n
  1. Google \u30ab\u30ec\u30f3\u30c0\u30fc\u306b\u4e88\u5b9a\u3092\u4f5c\u6210\u3057\u3001\u8aac\u660e\u6b04\u306bCloudWatch\u30a2\u30e9\u30fc\u30e0\u540d\u3092\u8a18\u8f09<\/li>\n
  2. \u4e88\u5b9a\u304c\u958b\u59cb\u3055\u308c\u308b\u6642\u3001CloudWatch\u30a2\u30e9\u30fc\u30e0\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u7121\u52b9\u5316<\/li>\n
  3. \u4e88\u5b9a\u304c\u7d42\u4e86\u3059\u308b\u6642\u3001CloudWatch\u30a2\u30e9\u30fc\u30e0\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u6709\u52b9\u5316\u30fb\u30a2\u30e9\u30fc\u30e0\u30b9\u30c6\u30fc\u30bf\u30b9\u3092OK\u306b\u5909\u66f4<\/strong><\/li>\n<\/ol>\n

    \u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u4e2d\u306bALARM\u72b6\u614b\u306b\u5909\u5316\u3057\u305f\u5834\u5408\u3001\u305d\u306e\u5f8c\u3067\u30a2\u30e9\u30fc\u30e0\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u6709\u52b9\u5316\u3057\u3066\u3082SNS\u3078\u306e\u901a\u77e5\u306f\u884c\u308f\u308c\u307e\u305b\u3093\u3002
    \n\u305d\u3053\u3067\u3001\u30a2\u30e9\u30fc\u30e0\u30a2\u30af\u30b7\u30e7\u30f3\u6709\u52b9\u5316\u5f8c\u3001\u30a2\u30e9\u30fc\u30e0\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u4e00\u65e6\u300cOK\u300d\u306e\u72b6\u614b\u306b\u3057\u307e\u3059\u3002
    \n\u3059\u308b\u3068\u3001\u518d\u5ea6ALARM\u72b6\u614b\u306b\u5909\u5316\u3057\u305f\u969b\u306bSNS\u3078\u306e\u901a\u77e5\u304c\u884c\u308f\u308c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

    \u524d\u6e96\u5099<\/h2>\n

    IFTTT \u30b5\u30a4\u30f3\u30a2\u30c3\u30d7<\/h3>\n

    ifttt.com<\/a> \u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001\u30b5\u30a4\u30f3\u30a2\u30c3\u30d7\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n

    IFTTT(\u30a4\u30d5\u30c8)\u306f\u30b5\u30fc\u30d3\u30b9\u81ea\u52d5\u9023\u4fc2\u30c4\u30fc\u30eb\u3067\u3059\u3002
    \n\u4eca\u56de\u5229\u7528\u3059\u308bGoogle\u30ab\u30ec\u30f3\u30c0\u30fc\u4ee5\u5916\u306b\u3082\u3001Slack \u3084 Facebook \u3082\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002<\/p>\n

    CloudWatch\u30a2\u30e9\u30fc\u30e0 \u4f5c\u6210<\/h3>\n

    ON\/OFF \u306e\u5bfe\u8c61\u3068\u306a\u308bCloudWatch\u30a2\u30e9\u30fc\u30e0\u3092\u4f5c\u6210\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n

    \u3061\u306a\u307f\u306b\u3001\u4eca\u56de\u5b9f\u65bd\u3059\u308b\u306e\u306f\u300c\u30a2\u30e9\u30fc\u30e0\u306e\u6709\u52b9\/\u7121\u52b9\u5316\u300d\u3067\u306f\u306a\u304f\u300c\u30a2\u30e9\u30fc\u30e0\u30a2\u30af\u30b7\u30e7\u30f3\u306e\u6709\u52b9\/\u7121\u52b9\u5316\u300d\u3067\u3059\u3002
    \n\u30a2\u30af\u30b7\u30e7\u30f3\u306e\u6709\u52b9\/\u7121\u52b9\u304c\u5206\u304b\u308b\u3088\u3046\u306b\u9805\u76ee\u3092\u8868\u793a\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002
    \n\u203b\u753b\u50cf\u306f\u7de8\u96c6\u3092\u52a0\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n    \"\"<\/a>\n\"\"<\/a>\n

    \u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3001\u6709\u52b9\u304b\u3069\u3046\u304b\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\"\"<\/a>\n

    \u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u8a2d\u5b9a\u30b7\u30b9\u30c6\u30e0 \u69cb\u7bc9<\/h2>\n

    AWS<\/h3>\n

    SSM\u30d1\u30e9\u30e1\u30fc\u30bf<\/h4>\n

    IFTTT \u306e webhook \u3067 API Gateway \u306bPOST\u3059\u308b\u969b\u3001HTTP BODY\u306bAPI\u30ad\u30fc(\u7684\u306a\u3082\u306e)\u3092\u542b\u3081\u307e\u3059\u3002
    \n\u305d\u306e\u30ad\u30fc\u3068SSM\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u5024\u304c\u4e00\u81f4\u3059\u308c\u3070CloudWatch\u30a2\u30e9\u30fc\u30e0\u30a2\u30af\u30b7\u30e7\u30f3\u7121\u52b9\u5316\/\u6709\u52b9\u5316\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n

    \u8a8d\u8a3c\u306b\u4f7f\u3046\u6587\u5b57\u5217\u306a\u306e\u3067\u3001Secure String (\u5b89\u5168\u306a\u6587\u5b57\u5217) \u3068\u3057\u3066\u4f5c\u6210\u3057\u3001\u6697\u53f7\u5316\u3057\u307e\u3059\u3002
    \nSecure String \u306f CFn \u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044\u306e\u3067\u624b\u52d5\u3067\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n    \"\"<\/a>\n

    Lambda \u5468\u308a<\/h4>\n

    Lambda \u95a2\u6570\u3084IAM\u30ed\u30fc\u30eb\u306a\u3069\u3001\u4ee5\u4e0b\u306e CFn\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3067\u4f5c\u6210\u53ef\u80fd\u3067\u3059\u3002<\/p>\n

    ---\nAWSTemplateFormatVersion: 2010-09-09\nDescription: \"Lambda Function and additinal resoureces for CloudWatch Alarm downtime system.\"\n\nMetadata: \n  \"AWS::CloudFormation::Interface\": \n    ParameterGroups: \n      - Label: \n          default: \"Lambda\"\n        Parameters: \n          - NameOfFunction\n      - Label: \n          default: \"SSM Parameter Store\"\n        Parameters: \n          - NameOfSsmParamForApiKey\n\n    ParameterLabels: \n      NameOfFunction: \n        default: \"Function Name\"\n      NameOfSsmParamForApiKey: \n        default: \"Parameter Name\"\n\n# ------------------------------------------------------------#\n# Input Parameters\n# ------------------------------------------------------------# \nParameters:\n  NameOfFunction: \n    Type: String\n    Default: set-alarm-downtime\n\n  NameOfSsmParamForApiKey: \n    Type: AWS::SSM::Parameter::Name\n\nResources:\n# ------------------------------------------------------------#\n# Disable Alarm Function Resources\n# ------------------------------------------------------------#\n# IAM Role\n  RoleForFunction: \n    Type: AWS::IAM::Role\n    Properties:\n      AssumeRolePolicyDocument:\n        Version: '2012-10-17'\n        Statement:\n        - Effect: Allow\n          Principal:\n            Service:\n            - lambda.amazonaws.com\n          Action:\n          - sts:AssumeRole\n      ManagedPolicyArns: \n          - arn:aws:iam::aws:policy\/service-role\/AWSLambdaBasicExecutionRole\n      Policies: \n        - \n          PolicyName: !Sub \"${NameOfFunction}-Policy\"\n          PolicyDocument: \n            Version: \"2012-10-17\"\n            Statement: \n              - \n                Effect: \"Allow\"\n                Action: \n                  - \"ssm:GetParameters\"\n                  - \"kms:Decrypt\"\n                  - \"cloudwatch:DisableAlarmActions\"\n                  - \"cloudwatch:EnableAlarmActions\"\n                  - \"cloudwatch:SetAlarmState\"\n                Resource: \"*\"\n\n# Lambda Function\n  Function: \n    Type: AWS::Lambda::Function\n    Properties:\n      Code:\n        ZipFile: |\n          import boto3\n          import json\n          import os\n\n          ssm = boto3.client('ssm')\n          cloudwatch = boto3.client('cloudwatch')\n\n          def lambda_handler(event, context):\n            http_body_json = event['body']\n            http_body_dict = json.loads(http_body_json, strict=False)\n\n            # get ssm parameter info, including api key\n            ssm_param_info = ssm.get_parameters(\n                Names = [\n                    os.environ['ssm_param'],\n                ],\n                WithDecryption = True\n            )\n\n            # if provided api key matches ssm parameter secure string\n            if (ssm_param_info['Parameters'][0]['Value'] == http_body_dict['ApiKey']):\n              alarms = http_body_dict['Alarms'].replace(' ', '').split('\\n')\n              event_type = http_body_dict['EventType']\n              # if provided event type is 'start', then disable alarm action(s)\n              if (event_type == 'start'):\n                response = cloudwatch.disable_alarm_actions(\n                    AlarmNames=alarms\n                )\n                print(response)\n              # if provided event type is 'end'\n              # then enable alarm action(s) and change state of alarm(s) to 'OK'\n              elif (event_type == 'end'):\n                response = cloudwatch.enable_alarm_actions(\n                    AlarmNames=alarms\n                )\n                print(response)\n\n                for alarm in alarms:\n                  response = cloudwatch.set_alarm_state(\n                      AlarmName=alarm,\n                      StateValue='OK',\n                      StateReason='non-alart time ended'\n                  )\n                  print(response)\n              # if provided event type is not 'start' and 'end'\n              # then print error message\n              else:\n                print('Error: invalid event type.')\n            # if provided api key does not matche ssm parameter secure string\n            # then print error message\n            else:\n              print('Error: API Key missmatch.')\n      Environment: \n        Variables: \n          ssm_param: !Ref NameOfSsmParamForApiKey\n      FunctionName: !Ref NameOfFunction\n      Handler: index.lambda_handler\n      MemorySize: 128\n      Role: !GetAtt RoleForFunction.Arn\n      Runtime: python3.7\n      Timeout: 120\n    DependsOn: LogGroupForFunction\n\n# CloudWatch Logs LogGroup\n  LogGroupForFunction: \n    Type: AWS::Logs::LogGroup\n    Properties: \n      RetentionInDays: 7\n      LogGroupName: \n        !Sub \"\/aws\/lambda\/${NameOfFunction}\"\n<\/pre>\n
    API Gateway<\/h4>\n
    API Gateway (HTTP API)\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002
    \nHTTP API \u306f CFn \u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044\u306e\u3067\u624b\u52d5\u4f5c\u6210\u3057\u307e\u3059\u3002Lambda \u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u304b\u3089\u4f5c\u6210\u53ef\u80fd\u3067\u3059\u3002<\/p>\n    \"\"<\/a>\n\"\"<\/a>\n
    API Gateway \u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u63a7\u3048\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\"\"<\/a>\n
    Google \u30ab\u30ec\u30f3\u30c0\u30fc<\/h3>\n
    \u65b0\u3057\u3044\u30ab\u30ec\u30f3\u30c0\u30fc\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u3053\u306e\u30ab\u30ec\u30f3\u30c0\u30fc\u306b\u4f5c\u6210\u3057\u305f\u4e88\u5b9a\u306e\u671f\u9593\u5185\u3001CloudWatch\u30a2\u30e9\u30fc\u30e0\u30a2\u30af\u30b7\u30e7\u30f3\u304c\u7121\u52b9\u5316\u3055\u308c\u307e\u3059\u3002<\/p>\n\"\"<\/a>\n
    IFTTT<\/h3>\n
    Google\u30ab\u30ec\u30f3\u30c0\u30fc \u30a4\u30d9\u30f3\u30c8\u958b\u59cb\u6642<\/h4>\n[Create] \u3067\u30a2\u30d7\u30ec\u30c3\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\"\"<\/a>\n[This] \u3067\u30c8\u30ea\u30ac\u30fc(Google \u30ab\u30ec\u30f3\u30c0\u30fc)\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\"\"<\/a>\n
    Google Calendar \u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n\"\"<\/a>\n[Any event starts] (=\u30ab\u30ec\u30f3\u30c0\u30fc\u3067\u4e88\u5b9a\u304c\u958b\u59cb\u3055\u308c\u305f\u6642)\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n\"\"<\/a>\n
    \u5148\u307b\u3069\u4f5c\u6210\u3057\u305f\u30ab\u30ec\u30f3\u30c0\u30fc\u3092\u9078\u629e\u3057 [Create Trigger] \u3057\u307e\u3059\u3002<\/p>\n\"\"<\/a>\n
    \u6b21\u306b [That] \u3067\u30a2\u30af\u30b7\u30e7\u30f3(Webhook)\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\"\"<\/a>\n
    Webhooks \u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n\"\"<\/a>\n[Make a web request] \u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n\"\"<\/a>\n
    \u6b21\u306e\u753b\u9762\u3067\u3001\u3044\u304f\u3064\u304b\u9805\u76ee\u3092\u5165\u529b\u3057\u3066 [Create action] \u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n
    URL<\/td>\nhttps:\/\/xxxxxxxxxx.execute-api.ap-northeast-1.amazonaws.com\/default\/set-alarm-downtime<\/td>\n<\/tr>\n
    Method<\/td>\nPOST<\/td>\n<\/tr>\n
    Content Type<\/td>\napplication\/json<\/td>\n<\/tr>\n
    Body<\/td>\n{ \"ApiKey\": \"xxxxxxxxxx\", \"EventType\": \"start\", \"Alarms\": \"{{Description}}\" }<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n