Changes for page Runtime Overview Exit codes
Last modified by Carlijn Kokkeler on 2024/09/17 15:13
From version 11.1
edited by Tudor Neacsu
on 2024/06/21 09:31
on 2024/06/21 09:31
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To version 16.1
edited by Erik Bakker
on 2024/06/21 14:53
on 2024/06/21 14:53
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... ... @@ -1,31 +1,47 @@ 1 1 {{container}}{{container layoutStyle="columns"}}((( 2 -In this microlearnin g,wewillgive insights into what is an exit code, the main exit codes returned by a container when it stops and how can that helpa SupportEngineertoconductan RCA.2 +In this document, we will use the information from the actual root cause analysis to make a generic view that can be used if you run into the same or a similar problem in the future. The focus will be on providing insights into what is an exit code, the main exit codes returned by a container when it stops and how can that help you to resolve your problem. 3 3 4 4 Should you have any questions, please get in touch with [[academy@emagiz.com>>mailto:academy@emagiz.com]]. 5 5 6 6 == 1. Key concepts == 7 7 8 - https://docs.emagiz.com/bin/view/Main/eMagiz%20Academy/Microlearnings/Crash%20Course/Crash%20Course%20Platform/Runtime%20Overview||target="blank"]] we explained that a container can have multiple statuses. Among these, there is the status Exit.Thisstatus comes together with a code. The exit code usually points out the reason why the container stopped. In the section below wego into moredetailsfor the most common exit codes that you could seein eMagiz.8 +In a previous [[microlearning>>doc:Main.eMagiz Academy.Microlearnings.Crash Course.Crash Course Platform.Runtime Overview||target="blank"]] we explained that a container can have multiple statuses. Among these, there is the status Exit which is returned by the container uppon stopping and comes together with a code. The exit code usually points out the reason why the container stopped. In the section below we describe the most common exit codes that you can encounter in eMagiz. 9 9 10 10 [[image:Main.Images.RCA-Knowledgebase.WebHome@rca-knowledgebase-runtime-overview-exit-codes.png]] 11 11 12 12 == 2. Exit code values == 13 13 14 -* Exited with code **0**: The application inside the container completed its work successfully without any errors. 14 +* Exited with code **0** 15 +** The application inside the container completed its work successfully without any errors. 15 15 16 -* Exited with code **1**: There was a general error in the application, which could be due to a variety of reasons like incorrect arguments or a failed dependency. 17 +* Exited with code **1** 18 +** There was a general error in the application, which could be due to a variety of reasons like incorrect arguments or a failed dependency. 19 +** For example when you are missing a property value. 17 17 18 -* Exited with code **125**: The docker run command was not executed successfully 21 +* Exited with code **125** 22 +** The docker run command was not executed successfully. 23 +** This usually occurs when eMagiz fails to execute a certain command on that container, e.g. Start, Stop. 19 19 20 -* Exited with code **126**: The command inside the container was found but cannot be executed. This can be due to permission issues or if the command is not executable. 25 +* Exited with code **126** 26 +** The command inside the container was found but cannot be executed. This can be due to permission issues or if the command is not executable. 27 +** For example, when eMagiz is running on premises and the permissions are incorrectly configured. 21 21 22 -* Exited with code **127**: The command was not found. This usually happens if a script is missing or the path is not set correctly. 29 +* Exited with code **127** 30 +** The command was not found. This usually happens if a script is missing or the path is not set correctly. 23 23 24 -* Exited with code **137**: The container was forcefully stopped. This happens when the container exceeds its memory resource limit (OOM) 32 +* Exited with code **137** 33 +** The container was forcefully stopped 34 +** This happens when the container exceeds its memory resource limit (OOM). 25 25 26 -* Exited with code **139**: The application inside the container crashed due to a segmentation fault, which is usually caused by accessing memory that the process does not have permission to access. 36 +* Exited with code **139** 37 +** The application inside the container crashed due to a segmentation fault, which is usually caused by accessing memory that the process does not have permission to access. 27 27 28 -* Exited with code **255**: Container exited, returning an exit code outside the acceptable range, meaning the cause of the error is not known 39 +* Exited with code **143** 40 +** The container stopped gracefully terminated after receiving the operating system's SIGTERM signal, which instructs the container to do so. 41 +** For example, when you command the container to stop via Deploy Architecture or when eMagiz stops the container, e.g. Stop Machine deployment step. 42 + 43 +* Exited with code **255** 44 +** Container exited, returning an exit code outside the acceptable range, meaning the cause of the error is not known. 29 29 30 30 31 31 == 5. Suggested Additional Readings ==