alert2gsm

WARNING

Project just a MVP.

Installation

• pre-check

  • requirements:
    • CPU: ~ 100 millicores
    • RAM: ~ 20 mb, based on concurent count for your alerts
    • NET:
      • public port, mapped on each instance, twilio will execute a webhook
      • access to dns resolving and api.twilio.com:443

• Twilio account

  • register
  • buy a number
  • get ACCOUNT SID and AUTH TOKEN from (console)[https://www.twilio.com/console]
    • put in env as TWILIO_ACCOUNT_SID and TWILIO_AUTH_TOKEN
  • Enshure your destination contry are in low-risk lists (example4russia)[https://www.twilio.com/console/voice/calls/geo-permissions/low-risk?countryIsoCode=rus]

• configuration

  • external_endpoint: "http://${IP_OR_DOMAIN}:${EXT_PORT}"

  • http.enabled: {en/dis}able http server

  • http.listen: "host:port"

  • https.enabled: {en/dis}able https server

  • https.listen: "host:port"

  • https.ssl_certificate: path to cert

  • https.ssl_certificate_key: path to key

  • webhooks.call: test route GET /call/ for execute a test call

  • webhooks.grafana.enabled: {en/dis}able grafana webhook endpoint

  • webhooks.grafana.username: grafana auth username

  • webhooks.grafana.password: grafana auth password

  • webhooks.twilio.enabled: {en/dis}able twilio endpoint, must be true

  • webhooks.twilio.voice: you can choose robot voice from (polly voices)[https://docs.aws.amazon.com/polly/latest/dg/voicelist.html]

  • webhooks.twilio.from: your phone number in twilio

  • webhooks.twilio.notify: []string - list of alert recivers in international format