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Webhook 脚本范例

概述

尽管Zabbix提供了大量现成的webhook集成,但您可能想要创建自己的webhook。本节提供了自定义webhook脚本的示例. (在 Script 参数中使用). 有关其他webhook参数的说明,请参见webhook

Jira webhook (自定义)

此脚本将创建一个JIRA问题,并返回关于所创建问题的一些信息。

try {
           Zabbix.log(4, '[ Jira webhook ] Started with params: ' + value);
       
           var result = {
                   'tags': {
                       'endpoint': 'jira'
                   }
               },
               params = JSON.parse(value),
               req = new HttpRequest(),
               fields = {},
               resp;
       
           if (params.HTTPProxy) {
               req.setProxy(params.HTTPProxy);
           }
       
           req.addHeader('Content-Type: application/json');
           req.addHeader('Authorization: Basic ' + params.authentication);
       
           fields.summary = params.summary;
           fields.description = params.description;
           fields.project = {key: params.project_key};
           fields.issuetype = {id: params.issue_id};
       
           resp = req.post('https://tsupport.zabbix.lan/rest/api/2/issue/',
               JSON.stringify({"fields": fields})
           );
       
           if (req.getStatus() != 201) {
               throw 'Response code: ' + req.getStatus();
           }
       
           resp = JSON.parse(resp);
           result.tags.issue_id = resp.id;
           result.tags.issue_key = resp.key;
       
           return JSON.stringify(result);
       }
       catch (error) {
           Zabbix.log(4, '[ Jira webhook ] Issue creation failed json : ' + JSON.stringify({"fields": fields}));
           Zabbix.log(3, '[ Jira webhook ] issue creation failed : ' + error);
       
           throw 'Failed with error: ' + error;
       }

Slack webhook (自定义)

此webhook将把Zabbix的通知转发到Slack channel中。

try {
           var params = JSON.parse(value),
               req = new HttpRequest(),
               response;
       
           if (params.HTTPProxy) {
               req.setProxy(params.HTTPProxy);
           }
       
           req.addHeader('Content-Type: application/x-www-form-urlencoded');
       
           Zabbix.log(4, '[ Slack webhook ] Webhook request with value=' + value);
       
           response = req.post(params.hook_url, 'payload=' + encodeURIComponent(value));
           Zabbix.log(4, '[ Slack webhook ] Responded with code: ' + req.Status() + '. Response: ' + response);
       
           try {
               response = JSON.parse(response);
           }
           catch (error) {
               if (req.getStatus() < 200 || req.getStatus() >= 300) {
                   throw 'Request failed with status code ' + req.getStatus();
               }
               else {
                   throw 'Request success, but response parsing failed.';
               }
           }
       
           if (req.getStatus() !== 200 || !response.ok || response.ok === 'false') {
               throw response.error;
           }
       
           return 'OK';
       }
       catch (error) {
           Zabbix.log(3, '[ Jira webhook ] Sending failed. Error: ' + error);
       
           throw 'Failed with error: ' + error;
       }