config.yaml

options:
  # Check every X seconds
  check_frequency: 60

  # Run as a daemon
  daemon: false
  log:    lassie.log
  pid:    lassie.pid

  # Perform a network-sanity check before testing services; this helps to
  # reduce the frequency of false-positive alerts that can arise if the
  # Lassie machine has a degraded network connection.
  #
  # If set, Lassie will attempt a TCP connection to the host/port defined
  # here, and if it fails, it will not perform any service checks until the
  # next cycle.
  network_check:
    host: www.google.com
    port: 80

  # Twilio API credentials
  twilio:
    sid:   TWILIO_SID
    token: TWILIO_TOKEN
    phnum: TWILIO_PHNUM   # outgoing phone number

  # Slack API token and target channels/users
  slack:
    token: SLACK_TOKEN
    channels:
      - 'monitoring'
    users:
      - 'judd'

  # Pushover API credentials
  pushover:
    token: PUSHOVER_APP_TOKEN

#
# ALERTS LEVELS + CONTACTS
#
alerts:
  notify:
    admin-email:
      type:  email
      to: admin@example.com
    team-chat:
      type: slack
      channels: ['monitoring']
  emerg:
    admin-sms:
      type:  sms
      phone: "+18001234567"
    admin-slack:
      type: slack
      users: ['judd']

#
# CHECKS
#
checks:
  server1:
    type:   ping
    host:   server1.example.com
    alerts: [emerg, notify]
  server2:
    type:   ping
    host:   server2.example.com
    alerts: [emerg]

  site-web:
    type:     web
    url:      http://www.example.com
    fragment: "This is an example site"
    # This check must fail twice in a row before we consider it down.
    failures: 2
    alerts:   [emerg, notify]

  site-api:
    type: rest
    alerts: [emerg]
    url: 'https://api.example.com/test_endpoint'
    headers:
      accept: application/json
      x-api-key: abc123456