Cannot evaluate expression: "Cannot evaluate function not enough data.".
Hello, I need help, I compiled such an item for the test, checked the zabbix_get, I receive the data. But when I create a trigger for validation, does it give me this error? Cannot evaluate expression: "Cannot evaluate function "server_name:system.run["echo 1"].last()": not enough data.". I need this test for a more complex script.
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The item does not give me errors, and I check zabbix_get system.run ("echo 1") and get 1 in response, but when I put the value of the item in the trigger, it gives this error "not enough data"? -
Now I understand you, in "Latest data" -> [no data], zabbix does not read data from stdout?Comment
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"The return value of the item is standard output together with standard error produced by command. The exit code is not checked." yes, I read this, maybe I misunderstood manual... Sorry, Now I shutdown my test VM with zabbix, but yes, I have set item to "do not keep history"
I will show screenshot later.. Is there a way to check the standout or command output through the zabbix-agent?
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