Setup Pushover notification for Proxmox via webhook

proxmox_pushover_webhook.md

To setup Pushover.net notification in Proxmox VE, go to:
Datacenter -> Notifications -> Notification Targets -> Add -> Webhook

Set up the following fields:

• Endpoint Name: pushover (or whatever you want, note the character limitation)
• Method/URL: POST, https://api.pushover.net/1/messages.json
• Headers: Add one set of key-value pairs:
  • Content-Type -> application/json
• Body:: See pushover_proxmox-notification-webhook.json file below
• Secrets: Add two sets of key-value pairs:
  • apptoken -> Pushover App Token
  • userkey -> Pushover User Key
• Comment: Pushover.net Notification (or whatever you want)

Adjust Pushover priority accordingly. Documentation of Pushover API can be found here.

More about Proxmox VE Webhook notifications: here

pushover_proxmox-notification-webhook.json

{
    "token": "{{ secrets.apptoken }}",
    "user": "{{ secrets.userkey }}",
    "message": "{{ escape message }}",
    "priority": 0,
    "title": "{{ title }}",
    "timestamp": {{ timestamp }}
}