. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 474 2 服务级别协议 SLA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1682 4 协议 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Zabbix server 以前，可以使用Zabbix sender 或基于 JSON[通信协议] 实现的类似于 Zabbix sender 的实用程序 (/manual/appendix/protocols/zabbix_sender) 来将特定数据发送到 Zabbix server。 现在，还可以通过基于 HTTP 协议的history.push API 方法将数据发送到 Zabbix server。

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 512 3 服务级别协议 SLA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1522 4 协议 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TimescaleDB version 2.11 is now available. Configurable TLS and connection parameters in MQTT plugin The MQTT plugin for Zabbix agent 2 now provides additional configuration options, which can be defined

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 4 各种协议 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . created after renaming it, Zabbix will retry with 10 second interval until success. 有关导出数据的详细信息，请参见导出协议页面。For precise details on what information is exported, see the export protocol page. 请注意，如果在收到数据后 before shutting it down). Supported for the following plugins: Docker, Memcached, Modbus, MongoDB, MQTT, MySQL, Redis, PostgreSQL, Smart, WebCertificate. Plugins.Ceph.InsecureSkipVerify no false / true

TimescaleDB version 2.11 is now available. Configurable TLS and connection parameters in MQTT plugin The MQTT plugin for Zabbix agent 2 now provides additional configuration options, which can be defined username, and password; • TLS encryption parameters: location of the top-level CA(s) certificate, MQTT certificate or certificate chain, private key. All of the new parameters are optional. JavaScript com/dustin/gomemcached 0.0.0 A memcached binary protocol toolkit for go. github.com/eclipse/paho.mqtt.golang1.2.0 A library to handle MQTT connections. github.com/fsnotify/fsnotify 1.4.9 Cross-platform file system notifications

scripts has been upped from 64 to 512 megabytes. Configurable TLS and connection parameters in MQTT plugin The MQTT plugin for Zabbix agent 2 now provides additional configuration options, which can be defined username, and password; • TLS encryption parameters: location of the top-level CA(s) certificate, MQTT certificate or certificate chain, private key. All of the new parameters are optional. Supported com/dustin/gomemcached 0.0.0 A memcached binary protocol toolkit for go. github.com/eclipse/paho.mqtt.golang1.2.0 A library to handle MQTT connections. github.com/fsnotify/fsnotify 1.4.9 Cross-platform file system notifications

com/dustin/gomemcached 0.0.0 A memcached binary protocol toolkit for go. github.com/eclipse/paho.mqtt.golang1.2.0 A library to handle MQTT connections. github.com/fsnotify/fsnotify 1.4.9 Cross-platform file system notifications configuration file. 114 The timeout parameters have been removed from the configuration files of Modbus and MQTT plugins. The request execution timeouts can now be set using the item configuration form. Concurrency Returns the database server version. mqtt.get Subscribes to a specific topic or topics (with wildcards) of the provided broker and waits for publications. MQTT mysql.custom.query Returns the result

documentation MQTT support Zabbix now supports receiving values of MQTT topics using the new mqtt.get[] agent 2 item. See also: • Zabbix agent 2 item keys • Zabbix agent 2 plugins • MQTT plugin documentation user, password - MongoDB login credentials. This item is supported for the MongoDB plugin. mqtt.get[,topic,,] Subscribes to a specific topic or topics (with wildcards) wildcards are used, returns topic content as JSON. broker_url - MQTT broker URL (if empty, localhost with port 1883 is used). topic - MQTT topic (mandatory). Wildcards (+,#) are supported. username

com/dustin/gomemcached 0.0.0 A memcached binary protocol toolkit for go. github.com/eclipse/paho.mqtt.golang1.2.0 A library to handle MQTT connections. github.com/fsnotify/fsnotify 1.4.9 Cross-platform file system notifications URI or session name. user, password - MongoDB login credentials. MQTT Key Description Return value Parameters Comments mqtt.get[,topic,,] Subscribes to a specific wildcards are used, returns topic content as JSON. broker_url - MQTT broker URL (if empty, localhost with port 1883 is used). topic - MQTT topic (mandatory). Wildcards (+,#) are supported. username,password

user, password - MongoDB login credentials. This item is supported for the MongoDB plugin. mqtt.get[,topic,,] Subscribes to a specific topic or topics (with wildcards) wildcards are used, returns topic content as JSON. broker_url - MQTT broker URL (if empty, localhost with port 1883 is used). topic - MQTT topic (mandatory). Wildcards (+,#) are supported. username username,password - authentication credentials (if required) This item is supported for the MQTT plugin. The item must be configured as an active check (’Zabbix agent (active)’ item type). TLS

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 4 各种协议 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . created after renaming it, Zabbix will retry with 10 second interval until success. 有关导出数据的详细信息，请参见导出协议页面。For precise details on what information is exported, see the export protocol page. 请注意，如果在收到数据后 ''Include'' files (e.g. to override a general setting with a specific one). 4 各种协议 4 Protocols 1 Server-proxy 数据交换协议 概述 Server-proxy 数据交换基于 JSON 格式。 请求和响应消息必须以header and data length开头 被动代理 代理配置请求