Alert Message Api

Discord and Slack custom messages with Message API

Software install

1 - Clone repository

git clone [e-mail]:Michel-Leidson/alert-message-api.git

2 - Enter the project directory

cd alert-message-api

3 - Install dependencies

npm install

4 - Create and configure config.json file in root directory of aplication

nano config.json

{
    "slack": {
        "url":"<YOUR SLACK URL WEBHOOK HERE>"
    },
    "discord":{
        "url":"<YOUR DISCORD URL WEBHOOK HERE>"
    },
    "grafana":{
        "url":"YOUR GRAFANA URL HERE"
    },
    "alertmanager": {
        "url":"YOUR ALERTMANAGER URL HERE"
    }
}

5 - Running the server.js file with PM2

pm2 start server.js

Configuring external Alertmanager in Grafana

1 - Select Alert Admin menu in Grafana

2 - Click in "Add Alertmanager"

3 - Type URL alermanager and click in "Add Alertmanagers" button

Configuring webhook routes in alertmanager config file

1 - Configuring alertmanager config file

sudo nano /usr/local/alertmanager/alertmanager.yml

route:
    
  group_by: ['alertname']
  group_wait: 30s
  group_interval: 1m
  repeat_interval: 12h
  receiver: "apialert"

  routes:

    - receiver: "apialert"
      group_wait: 30s
      group_interval: 1m
      repeat_interval: 12h
      continue: true

    - receiver: "apialertslack"
      group_wait: 30s
      group_interval: 1m
      repeat_interval: 12h
      continue: true


receivers:

  - name: "apialert"
    webhook_configs:
    - url: "http://127.0.0.1:5002/discord"

  - name: "apialertslack"
    webhook_configs:
    - url: "http://127.0.0.1:5002/slack"

2 - Restart alertmanager

sudo systemctl restart alertmanager