interface as required. Manual SNMP cache clearing Zabbix server and Zabbix proxy now support an -R snmp_cache_reload runtime control option, which reloads the SNMP cache 16 and clears the SNMP properties monitoring plugin A Docker plugin for Zabbix agent 2 is now available as part of the out-of-the-box monitoring of Docker containers (see list of supported keys). Memcached monitoring plugin A Memcached Memcached plugin for Zabbix agent 2 is now available as part of the out-of-the-box monitoring of Memcached instances (see description). MySQL monitoring plugin A MySQL plugin for Zabbix agent 2 is now available

agent and agent 2 item. See also: • Zabbix agent item keys • Zabbix agent 2 plugins • Modbus plugin documentation MQTT support Zabbix now supports receiving values of MQTT topics using the new mqtt mqtt.get[] agent 2 item. See also: • Zabbix agent 2 item keys • Zabbix agent 2 plugins • MQTT plugin documentation Digest authentication for HTTP agent Digest authentication is now supported for HTTP and Redis plugins, a Uri can now only be specified as a named session parameter. • For PostgreSQL plugin a Uri and Database name can now only be specified as a named session parameter. • For Uri parameters

. . . . . . . . . . 1864 Create a plugin (tutorial) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1864 Plugin interfaces . . . . . . . . . . . . maximum supported version for TimescaleDB is now 2.10. 17 Connection options for Oracle plugin The Oracle plugin, supported for Zabbix agent 2, now allows to specify as sysdba, as sysoper, or as sysasm sysasm login option. The option can be appended either to the user item key parameter or to the plugin configu- ration parameter Plugins.Oracle.Sessions..User in the format user as sysdba (login

run the new userparameter_reload runtime control option, e. g.: zabbix_agentd -R userparameter_reload or zabbix_agent2 -R userparameter_reload UserParameter is the only agent configuration option that Zabbix server or proxy. Zabbix agent 2 plugins Separate configuration files Each Zabbix agent 2 plugin now has a separate configuration file. By default, these files are located in the ./zabbix_agent2 and can be relative to the zab- bix_agent2.conf or zabbix_agent2.win.conf file location. External plugin loader Previously, plugins could only be compiled into Zabbix agent 2, which required recompiling

. . . . . . . . . . 1927 Create a plugin (tutorial) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1927 Plugin interfaces . . . . . . . . . . . . agent 2 has been increased from 100 to 1000. Empty values allowed Empty values are now allowed in plugin-related configuration parameters on Zabbix agent 2. Support for the old numeric type dropped The file (default is /usr/local/etc/zabbix_server.conf) -f --foreground run Zabbix server in foreground -R --runtime-control perform administrative functions -T --test-config validate configuration

PowerEdge R720 by HTTP - monitoring of DELL PowerEdge R720 servers with iDRAC 8/9 firmware 4.32 and later with Redfish API enabled via HTTP (see setup instructions); • // DELL PowerEdge R720 SNMP// - - monitoring of DELL PowerEdge R720 servers with iDRAC version 7 and later via SNMP; • DELL PowerEdge R740 by HTTP - monitoring of DELL PowerEdge R740 servers with iDRAC 8/9 firmware 4.32 and later with instructions); • DELL PowerEdge R740 SNMP - monitoring of DELL PowerEdge R740 servers with iDRAC version 7 and later via SNMP; • DELL PowerEdge R820 by HTTP - monitoring of DELL PowerEdge R820 servers with iDRAC

server. It can be done in two ways: • by Zabbix server runtime control command (e.g. zabbix_server -R proxy_config_cache_reload) • from the frontend (in the list of proxies or the proxy editing form) tidy or go get commands. PostgreSQL plugin loadable The PostgreSQL plugin is now loadable in Zabbix agent 2 (previously built-in). See also: PostgreSQL loadable plugin repository 14 Extended VMware monitoring performing a configuration cache reload. 15 12 What’s new in Zabbix 6.2.7 Breaking changes Loadable plugin versioning Loadable plugins for Zabbix agent 2 now use the same versioning system as Zabbix itself

shell> cd /path/to/zabbix-sources shell> ssh user@oracle_host "mkdir /tmp/zabbix_images" shell> scp -r misc/images/png_modern user@oracle_host:/tmp/zabbix_images/ 现在开始创建数据库：Now prepare the database: shell> r=0). ControlSocket no /tmp/agent.sock The control socket, used to send runtime commands with ’-R’ option. DebugLevel no 0-5 3 Specifies debug level: 0 - basic information about starting and stopping (EnablePersistentBuffer=1). PidFile no /tmp/zabbix_agent2.pid Name of PID file. Plugins no A plugin can have one or more plugin-specific configuration parameters in the format: Plugins..=

RabbitMQ management plugin with Zabbix agent locally; • Template App RabbitMQ cluster by HTTP and Template App RabbitMQ node by HTTP - collect metrics by polling RabbitMQ management plugin with HTTP agent Agent 2 configuration parameters The following general configuration parameters have been moved to plugin configuration parameters: • EnableRemoteCommands → Plugins.SystemRun.EnableRemoteCommands • LogRemoteCommands MaxLinesPerSecond The internal plugin Configurator API also has been changed: another parameter has been added to the Configure() function, the format of passed plugin parameters to the Configure() function

shell> cd /path/to/zabbix-sources shell> ssh user@oracle_host "mkdir /tmp/zabbix_images" shell> scp -r misc/images/png_modern user@oracle_host:/tmp/zabbix_images/ 现在开始创建数据库： shell> cd /path/to/zabbix- tent- Buffer=0)。 240 参数 必 项范围 默认值 描述 ControlSocket 否 tmp/agent.sock 制 套 接 字， 用 于 发 送 带 有 “ - R” 选 项 的 运 行 时 命 令。 241 参数 必 项范围 默认值 描述 DebugLevel 否 -5 定 调 试 级 别: 0 - 有 关 启 动 和 停 止 Zab- bix 进 tent- Buffer=0)。 335 参数 必 项范围 默认值 描述 ControlSocket 否 \.\pipe\agent.sock 制 套 接 字， 用 于 发 送 带 有 “ - R” 选 项 的 运 行 时 命 令。 336 参数 必 项范围 默认值 描述 DebugLevel 否 -5 定 调 试 级 别: 0 - 有 关 启 动 和 停 止 Zab- bix 进