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Zabbix NOC Alerter v0.4.0

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@github-actions github-actions released this 11 Jul 05:24
· 25 commits to main since this release
v0.4.0
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Learn about vigilant mode.

What's new in v0.4.0

  • Meeting mode (Google Meet): silences sounds and/or notifications while you are in a Meet call. Both sub-options come enabled by default.
  • Alert only during working hours: reads the Working time from your Zabbix server (settings.get) and stays silent outside it; the list, badge and status keep updating. With multiple instances, all readable schedules are shown and alerts fire when inside any of them. Fail-open: if the setting cannot be read, alerts work normally and the options page disables the checkbox showing the reason.
  • Fixed: volume at 0% is now truly mute (it used to fall back to 80%).
  • Fixed: the popup no longer opens empty right after the browser starts; the last known status is persisted and both the popup and the background re-check automatically when it is stale.
  • Fixed: the sub-30s polling heartbeat is re-armed every minute (Chrome silently destroys the offscreen document after ~30s without audio, which degraded polling to once a minute).
  • Removed the test-sound button from the popup toolbar (per-severity previews remain in the options).

A dependency-free Chrome MV3 extension that fires a sound alarm and a browser notification the moment a new Zabbix problem appears, using the browser session you are already logged into. No token, nothing hardcoded.

Features

  • Multi-instance: up to 8 independent Zabbix servers, each with session-cookie auth or an optional token.
  • Per-severity sound with volume and a test button.
  • Re-alarm while a problem is unacknowledged, until you ack it or mute.
  • Alert only during working hours, read from the Zabbix server's Working time.
  • Meeting mode: silence sounds and/or notifications during a Google Meet call.
  • Shows the host (and the instance, when you watch more than one) in the list and in the notification.
  • Acknowledge or snooze a single problem from the popup.
  • Resolved notification when a problem recovers.
  • Click a problem to open the exact event in Zabbix.
  • Filters: minimum severity, max age, host groups, exclude by text, hide suppressed/acknowledged/in-maintenance.
  • Popup tools: live filter box, severity-stat filter, sort, and group by host or instance.
  • Maintenance-aware: problems in a maintenance window get an MNT tag and stay silent.
  • Export and import settings as JSON.
  • Languages: English, Portuguese, Spanish, picked automatically from your browser.
  • Nothing hardcoded: the URLs and optional tokens live only in the options.
  • Accessibility: keyboard-navigable list, ARIA labels and live regions.

Install

Easiest: install from the Chrome Web Store (https://chromewebstore.google.com/detail/zabbix-noc-alerter/nlbihmhpbdfhnglclecbaebnfpjbngep), then add a Zabbix instance in the options and keep a Zabbix tab logged in.

From source: download the zip below and unzip it (or clone the repo). Open chrome://extensions, turn on Developer mode, click Load unpacked and pick the folder. Then add a Zabbix instance in the options and keep a Zabbix tab logged in.

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