In Sensu classic (Sensu core), I have a check failing because the check script doesn’t exist on the client. I know how to fix this, but what I’m more interested in is how to handle the error on the server. The return status value isn’t 0,1,2 or 3. How I can ensure using a filter that status=127 i…

Yes this is fairly common when you have nodes that are coming up and relying on something like chef, puppet, ansible, etc for last mile delivery. I talk about it briefly here: https://blog.sensu.io/alert-fatigue-part-5-fine-tuning-silencing , you can skip down to “Safe Mode”. This essentially tells y…

Forgive my ignorance. Does this mean that if the check script on the client host doesn’t exist, the return code from the check will not be 0,1,2 or 3 (because it didn’t execute). Handlers only handle return codes 0-3, right? A status code of 127 is more administrative then. Is there anyway to e…

The client won’t even execute the script even if the server told it to if the definition does not exist. As sensu-go’s configuration is done via HTTP(s) rather than file based so standalone mode no longer exists. There is a partial equivalent but that sadly does not help you here. You could write a …

hello guys, i had written shell script for memory usage. and i am running the script with memory checks. provided full path . but while running the checksits frequently getting status code 127 and sometime its passing. i am not getting exactly the issue [image] [image] please find the above snap…

This sounds like something in the snap is cleaning up tmp/memory_usage.sh after some period of time. Does it recover after a period of time? Does this happen if you do this outside of the context of a snap? I don’t know much about snaps, if you can help me isolate the problem or confirm its specifi…

let me explain the scenario, i had installed sensu to monitor the 2 azure vms and i have 3 checks on every vm . for 2 checks i had used the built in plugin in sensu bonsai . and for 3rd check i,e for memory usage i used sensu plugin but the output was in the bytes format. i was not able to convert t…

Status code 127

Sensu Classic (EOL)

aaronsachs January 4, 2023, 2:20pm 8

Ok, so I saw that you opened up Status code 127 for checking memory usage. Let’s have the conversation there instead of on this thread. This one is 3 years old and is for Sensu Classic–not Sensu Go.

Topic		Replies	Views
clients always return status 0, but server recieves status 127 Sensu Classic (EOL)	1	609	March 11, 2015
Status code 127 for checking memory usage Sensu Classic (EOL) sensu-go , check_proc	3	490	January 5, 2023
sensu server doesn't get response Sensu Classic (EOL)	3	618	December 1, 2014
sensu checks are not working from server Sensu Classic (EOL)	3	1184	May 29, 2014
Check that loops Sensu Classic (EOL)	6	788	June 19, 2013

Status code 127

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