1/7/2024 0 Comments Zabbix fuzzytimeThe last function uses different parameters to get different values, #2 represents the second-to-last new data. You can use the prefix "#" to indicate that it has different meanings Most numerical functions can use seconds as a parameter. For a complete list of functions supported by trigger expressions, please click on the official website address supported functions Trigger functions can refer to retrieved values, current time or other elements. The last 5 minutes, the network card eth0 traffic is greater than 100K and alarm #cpu will alarm when the load is greater than 5 or the load is greater than 2 in the last 10 minutes. Operator Operator corresponds to the operator part of the expression. S-seconds (when used, works the same as the raw value) Zabbix trigger conditions, many of which are expressions of digital parameters per unit time, and the commonly used time units involved are as follows: Take the screenshot above as an example, the key is icmppingloss, the function function is min, the parameter value is 5 minutes, and the operator is more than the. Trigger expression is the content filled in the above expression, and its format is: The trigger is only valid for the specially set host and is invalid for other hosts.Īccording to the difference between global trigger and limited trigger, it can configure trigger in hosts under configuration, or configure trigger in tmplates under configuration.Īs shown in the figure above, a new trigger can be added by setting the name, condition, description, alarm level, etc., save and enable it. We can consider it to be global The trigger associated with the host is a limited trigger. Once the conditions are met, the corresponding operation (such as an alarm) will be executed. That is, when the template is created, the corresponding trigger is set, and the host associated with the template is also associated with the trigger. Trigger can be associated with the template or the host. In order to set various conditions more conveniently in zabbix, zabbix designed corresponding functions and operators for us. When the value obtained by monitoring triggers the set condition, the corresponding action operation will be executed according to the setting of the trigger. There are no template links in this template.Zabbix trigger is the setting condition for zabbix to perform alarm notification. Can be overridden on the host or linked template level This macro is used in filesystems discovery. The warning threshold of the filesystem utilization. The critical threshold of the filesystem utilization. Can be overridden on the host or linked template levelĭisk read average response time (in ms) before the trigger would fireĭisk write average response time (in ms) before the trigger would fire This macro is used in block devices discovery. ![]() This macro is used as a threshold in memory utilization trigger.įilter out loopbacks, nulls, docker veth links and docker0 bridge by default This macro is used as a threshold in memory available trigger. This macro is used as a threshold in interface utilization trigger. Works only for agents reachable from Zabbix server/proxy (passive mode). Timeout after which agent is considered unavailable. No specific Zabbix configuration is required. Install Zabbix agent on Linux OS according to Zabbix documentation. Requires agent of Zabbix 3.0.14, 3.4.5 and 4.0.0 or newer.
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