data over HTTP/HTTPS. This item type may be useful in data collection scenarios that require multiple steps or complex logic. As an example, a Script item can be configured to make an HTTP call, then process the data received in the first step in some way, and pass transformed value to the second HTTP call. 8 For more details see Script item type. Time zone definition The frontend time zone, previously agent 2 plugins • MQTT plugin documentation Digest authentication for HTTP agent Digest authentication is now supported for HTTP agent items and in web scenarios. Template screens converted to dashboards

added Global scripts now support custom logic written in JavaScript with the ability to call external HTTP services. To configure JavaScript code as global script, select the new Webhook script type: 11 following template is now available for out-of-the-box monitoring: • Hikvision camera by HTTP - see setup instructions for HTTP templates. You can get this template: • In Configuration → Templates in new installations; DL380 servers with HP iLO version 4 and later via SNMP. Nginx Plus • NGINX Plus by HTTP - see setup instructions for HTTP templates. Zyxel • AAM1212-51 IES-612 SNMP - monitoring of Zyxel AAM1212-51 / IES-612

Note that passwords longer than 72 characters will be truncated. Using HTTP proxy in webhooks It is now possible to specify an HTTP proxy when configuring a webhook. The new HTTPProxy parameter is listed empty value. When specifying the proxy value the same functionality as in the item configuration HTTP proxy field is supported. Discovery rule filtering The list of low-level discovery rules previously Elasticsearch Cluster by HTTP - native template to monitor Elasticsearch. ClickHouse • Template DB ClickHouse - collects node metrics from ClickHouse HTTP interface using HTTP agent. (see description)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1859 3 Monitor Apache via HTTP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1862 processes have been added capable of executing multiple checks at the same time: • agent poller • http agent poller • snmp poller (for walk[OID] and get[OID] items) These pollers are asynchronous - they asynchronous agent pollers by modifying the value of StartAgentPollers - a new server/proxy parameter. HTTP agent pollers can be started by modifying StartHTTPAgentPollers respectively. SNMP pollers can be

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1800 3 Monitor Apache via HTTP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1804 systems It is now possible to stream item values and events from Zabbix to external systems over HTTP (see protocol details). The tag filter can be used to stream subsets of item values or events. Warning: supports files with a UTF-8 byte-order mark (BOM). 18 Cosmos DB monitoring The template Azure by HTTP now also works with Azure Cosmos DB for MongoDB. You can get this template: • In Data collection

29999. Kerberos authentication Kerberos authentication is now supported in: • Web monitoring • HTTP items 9 Live/operational data of problems It is now possible to configure ways of displaying operational locally with Zabbix agent (see description); • Template App Nginx by HTTP - collects metrics by polling ngx_stub_status_module with HTTP agent remotely (see descrip- tion). Apache • Template App Apache mod_status locally with Zabbix agent (see description); • Template App Apache by HTTP - collects metrics by polling mod_status with HTTP agent remotely (see description). RabbitMQ • Template App RabbitMQ cluster

AWS EC2 monitoring A new template AWS EC2 by HTTP has been added allowing to quickly deploy Zabbix monitoring of AWS EC2 and attached AWS EBS volumes by HTTP. You can get this template: • In Configuration version for TimescaleDB is now 2.6. Templates A new template HPE Synergy by HTTP is available. See setup instructions for HTTP templates. You can get this template: • In Configuration → Templates in new New templates are available: • AWS RDS instance by HTTP • AWS S3 bucket by HTTP • Azure by HTTP • OPNsense by SNMP See setup instructions for HTTP templates. You can get these templates: • In Configuration

details. JavaScript methods HTTP methods PATCH, HEAD, OPTIONS, TRACE, CONNECT have been added to the JavaScript engine. Also, the engine now allows sending custom HTTP method requests with the new JS Kubernetes nodes by HTTP • Kubernetes cluster state by HTTP • Kubernetes API server by HTTP • Kubernetes Controller manager by HTTP • Kubernetes Scheduler by HTTP • Kubernetes kubelet by HTTP To enable Kubernetes proxy and Zabbix agents in the Kubernetes cluster. To learn more about configuring templates, see HTTP template operation. Mikrotik • MikroTik SNMP - 53 new model-specific templates for

configuration file draft with parameters to be updated: ### Option: HistoryStorageURL # History storage HTTP[S] URL. # # Mandatory: no 12 # Default: # HistoryStorageURL= ### Option: HistoryStorageTypes # Comma 配置文件的示例参数值如下：Example parameter values to fill the Zabbix server configuration file with: HistoryStorageURL=http://test.elasticsearch.lan:9200 HistoryStorageTypes=str,log,text 此配置文件使 Zabbix Server 将相应数据库中的数值类型和文本类型的历史数据存储到 (can be string if same url is used for all types). $HISTORY['url'] = [ 'uint' => 'http://localhost:9200', 'text' => 'http://localhost:9200' ]; // Value types stored in Elasticsearch. $HISTORY['types'] =

Kubernetes, Docker, GitLab, Ceph, Collectd, etcd, InfluxDB, InfluxDB Telegraf and others. Zabbix uses HTTP items to access Prometheus metrics and then uses preprocessing to query the metrics for specific values which was incompatible with, for example, Prometheus line format. Custom headers in web scenarios/HTTP checks The length of custom header value fields has been increased from 255 to 1000 characters. hostname also support URL as the first param- eter, allowing to specify both HTTP and HTTPS protocols. As a prerequisite of SSL (HTTPS) functionality, the agent should be compiled with cURL support. Previously