Icinga Camp Berlin 2017 - How to write check plugins, part 1
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Talk by Mattis Haase
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Icinga Camp Berlin 2017 - How to write check plugins, part 1
- 1. How do I write check plugins?! ● Write in any language! ● (Maybe not COBOL) ● State is determined by exit code ● Check Output is just console output ● Performance Data is space seperated list after pipe symbol Mattis Haase Icinga Camp Berlin 2017 Status Exit Code OK 0 WARNING 1 CRITICAL 2 UNKNOWN 3 print(“Output!”) print(“Output!|key1=1 key2=2”)
- 2. But how does it work, really? 1. Gather Information 2. Parse Information 3. Internal Logic 4. Translate to Human Mattis Haase Icinga Camp Berlin 2017 Maybe 10 lines of code Tricky Part! This Talk!