94 lines
3.9 KiB
Markdown
94 lines
3.9 KiB
Markdown
# Grafana-Zabbix
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## Zabbix API datasource for Grafana dashboard
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Read more in Grafana-Zabbix [wiki](https://github.com/alexanderzobnin/grafana-zabbix/wiki).
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Display your Zabbix data directly in [Grafana](http://grafana.org) dashboards!
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Useful metric editor with host group and application filtering:
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## Installation
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### Grafana 1.9.x
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See [grafana-1.9](../../tree/grafana-1.9) branch or Grafana-Zabbix [wiki](https://github.com/alexanderzobnin/grafana-zabbix/wiki).
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### Grafana 2.0.x
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Download source code from master branch and put `zabbix` directory into `<your grafana-2 installation>/public/app/plugins/datasource/`.
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* Edit plugin.json (located in `zabbix` directory) and set your `username` and `password`
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```
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{
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"pluginType": "datasource",
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"name": "Zabbix",
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"type": "zabbix",
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"serviceName": "ZabbixAPIDatasource",
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"module": "plugins/datasource/zabbix/datasource",
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"partials": {
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"config": "app/plugins/datasource/zabbix/partials/config.html",
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"query": "app/plugins/datasource/zabbix/partials/query.editor.html",
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"annotations": "app/plugins/datasource/zabbix/partials/annotations.editor.html"
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},
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"username": "guest",
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"password": "",
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"metrics": true,
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"annotations": true
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}
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```
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* Restart grafana server.
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* Add zabbix datasource in Grafana's "Data Sources" menu (see [Data Sources docs](http://docs.grafana.org/datasources/graphite/) for more info) and setup your Zabbix API url.
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* **Important!** Change `Access` to `direct`!
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#### Trends support
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If you use patch for trends support ([ZBXNEXT-1193](https://support.zabbix.com/browse/ZBXNEXT-1193)), you don't need to do anything - trends support is enabled by default in `plugin.json` file:
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```
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"trends": true,
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"trendsFrom": "7d",
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```
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`trendsFrom` option define period when switch to trends from history.
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If you don't use trend patch, change `trends` to `false`:
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```
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"trends": false,
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```
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#### Note for Zabbix 2.2 or less
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Zabbix API (api_jsonrpc.php) before zabbix 2.4 don't allow cross-domain requests (CORS). And you can get HTTP error 412 (Precondition Failed).
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To fix it add this code to api_jsonrpc.php immediately after the copyright
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```
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header('Access-Control-Allow-Origin: *');
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header('Access-Control-Allow-Headers: Content-Type');
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header('Access-Control-Allow-Methods: POST');
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header('Access-Control-Max-Age: 1000');
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if ($_SERVER['REQUEST_METHOD'] === 'OPTIONS') {
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return;
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}
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```
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before
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```
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require_once dirname(__FILE__).'/include/func.inc.php';
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require_once dirname(__FILE__).'/include/classes/core/CHttpRequest.php';
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```
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[Full fix listing](https://gist.github.com/alexanderzobnin/f2348f318d7a93466a0c).
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For more info see zabbix issues [ZBXNEXT-1377](https://support.zabbix.com/browse/ZBXNEXT-1377) and [ZBX-8459](https://support.zabbix.com/browse/ZBX-8459).
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#### Note about browser cache
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After updating plugin, clear browser cache and reload application page. See details for [Chrome](https://support.google.com/chrome/answer/95582), [Firefox](https://support.mozilla.org/en-US/kb/how-clear-firefox-cache). You need to clear cache only, not cookies, history and other data.
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## Troubleshooting
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See [Grafana troubleshooting](http://docs.grafana.org/installation/troubleshooting/) for general connection issues. If you have a problem with Zabbix datasource, you should open a [support issue](https://github.com/alexanderzobnin/grafana-zabbix/issues). Before you do that please search the existing closed or open issues.
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