aws-cliでLambdaのScheduled Eventを作成する ref: http://qiita.com/chroju/items/aa65fddadbc18a2e717a

file1.txt

$ aws iam create-role --role-name "lambdaEc2Execution" --asume-role-policy-document file://lambda_role.json

file10.txt

$ aws events put-targets --rule "StartAtMorning" --targets Arn=arn:aws:lambda:ap-northeast-1:xxxxxxxxxxxx:function:StartEc2,Id=xxxxx

file3.txt

$ aws iam create-policy --policy-name "StartStopEc2" --policy-document file://start_stop_ec2_policy.json

file4.txt

$ aws iam attach-role-policy --role-name "lambdaEc2Execution" --policy-arn "arn:aws:iam::aws:policy/StartStopEc2"

file5.txt

$ zip startEc2.zip startEc2.js

file6.txt

$ aws lambda create-function \
--function-name "startEc2" \
--zip-file fileb://startEc2.zip \
--runtime "nodejs" \
--role "arn:aws:iam::XXXXXXXXXXXX:role/lambdaEc2Execution" \
--handler "startEc2.handler"

file7.txt

$ aws lambda invoke --function-name "startEc2" --log-type Tail outfile.txt
$ cat outfile.txt
"Started Instance"

file8.txt

$ aws lambda add-permission \
--function-name "StartEc2" \
--statement-id "" \
--action 'lambda:InvokeFunction' \
--principal events.amazonaws.com \
--source-arn arn:aws:events:ap-northeast-1:xxxxxxxxxxxx:rule/StartAtMorning

file9.txt

$ aws events put-rule --name "StartAtMorning" --schedule-expression "cron(0 23 * * ? *)" --state ENABLED

lambda_role.json

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Action": "sts:AssumeRole",
      "Principal": {
        "Service": "lambda.amazonaws.com"
      },
      "Sid": ""
    }
  ]
}

start_stop_ec2_policy.json

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Sid": "Stmt0000000000001",
      "Effect": "Allow",
      "Action": [
        "ec2:StartInstances",
        "ec2:StopInstances"
      ],
      "Resource": [
        "arn:aws:ec2:ap-northeast-1:xxxxxxxxxxxx:instance/xxxxxxxxxx" # 対象インスタンスのARN
      ]
    }
  ]
}