README.md

configure environment

SLACK_URL: incomming webhook url DAYS: threshold

CloudWatch Events

Event Source

create schdule event

Targets

configure input

• Constant (JSON text)

{
  "fqdn_list": [
    "www.google.com",
    "www.amazon.com",
    "www.apple.com",
    "www.microsoft.com"
  ]
}