[logback-user] logback autoscan is not working intermittently in k8s pod

Ceki Gülcü ceki at qos.ch
Fri Aug 20 11:35:19 CEST 2021


Hello Kedar,

Have you tried to reproduce the problem on a stand alone machine without k8?



On 20/08/2021 00:41, Kedar Sirshikar wrote:
> Hello Ceki,
> I tried debugging by reproducing the issue and observed that after 7th 
> attempt of log change, autoScan stops working.
> 
> Have you came across similar issue in 1.2.3 version where autoScan does 
> not pick changes from config xml if it gets changed after a certain count ?
> In the meantime, I am trying to see if same issue occurs on 1.1.3 
> version because setMainWatchURL method inConfigurationWatchListUtil is 
> different on both versions.
> 
> 
> Thanks,
> Kedar.
> 
> 
> On Sat, Aug 14, 2021 at 3:00 AM <logback-user-request at qos.ch 
> <mailto:logback-user-request at qos.ch>> wrote:
> 
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>         1. Re: logback autoscan is not working intermittently in k8s pod
>            (Ceki Gülcü)
> 
> 
>     ----------------------------------------------------------------------
> 
>     Message: 1
>     Date: Fri, 13 Aug 2021 14:51:09 +0200
>     From: Ceki Gülcü <ceki at qos.ch <mailto:ceki at qos.ch>>
>     To: logback-user at qos.ch <mailto:logback-user at qos.ch>
>     Subject: Re: [logback-user] logback autoscan is not working
>              intermittently in k8s pod
>     Message-ID: <f39cbede-6e95-7e60-d01e-ca27599bf453 at qos.ch
>     <mailto:f39cbede-6e95-7e60-d01e-ca27599bf453 at qos.ch>>
>     Content-Type: text/plain; charset=utf-8; format=flowed
> 
>     Hello Kedar,
> 
> 
>     I see that changes to the logback config file are picked up. There are
>     some errors reported when processing the configuration file but these
>     are unrelated to the issue at hand, i.e. auto scan not working.
> 
>     I don't have further suggestions.
> 
>     --Ceki
> 
> 
>     On 13/08/2021 09:59, Kedar Sirshikar wrote:
>      > Hello team,
>      > Just trying to check if anyone got a chance to look at this case?
>      > Appreciate if any clue/hint is provided to resolve this issue.
>      >
>      > Thanks,
>      > Kedar.
>      >
>      >
>      > On Wed, Aug 11, 2021 at 12:57 PM Kedar Sirshikar
>      > <kedargsirshikar at gmail.com <mailto:kedargsirshikar at gmail.com>
>     <mailto:kedargsirshikar at gmail.com
>     <mailto:kedargsirshikar at gmail.com>>> wrote:
>      >
>      >     Resending the attachment by updating the subject. Please let
>     me know
>      >     if any additional details are required from my side.
>      >
>      >     Thanks,
>      >     Kedar.
>      >
>      >
>      >     ---------- Forwarded message ---------
>      >     From: *Kedar Sirshikar* <kedargsirshikar at gmail.com
>     <mailto:kedargsirshikar at gmail.com>
>      >     <mailto:kedargsirshikar at gmail.com
>     <mailto:kedargsirshikar at gmail.com>>>
>      >     Date: Wed, Aug 11, 2021 at 7:58 AM
>      >     Subject: Re: logback-user Digest, Vol 115, Issue 2
>      >     To: <logback-user at qos.ch <mailto:logback-user at qos.ch>
>     <mailto:logback-user at qos.ch <mailto:logback-user at qos.ch>>>
>      >
>      >
>      >     Hi Ceki, Thank you for the reply. Forgot to send the logs
>     earlier so
>      >     please refer attachment.
>      >     I have also added Notes at lines 1 and 91 to describe the test.
>      >
>      >
>      >     Thanks,
>      >     Kedar.
>      >
>      >
>      >     On Wed, Aug 11, 2021 at 3:00 AM <logback-user-request at qos.ch
>     <mailto:logback-user-request at qos.ch>
>      >     <mailto:logback-user-request at qos.ch
>     <mailto:logback-user-request at qos.ch>>> wrote:
>      >
>      >         Send logback-user mailing list submissions to
>      > logback-user at qos.ch <mailto:logback-user at qos.ch>
>     <mailto:logback-user at qos.ch <mailto:logback-user at qos.ch>>
>      >
>      >         To subscribe or unsubscribe via the World Wide Web, visit
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>      >         or, via email, send a message with subject or body 'help' to
>      > logback-user-request at qos.ch <mailto:logback-user-request at qos.ch>
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>      >         You can reach the person managing the list at
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>      >
>      >         When replying, please edit your Subject line so it is
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>      >
>      >
>      >         Today's Topics:
>      >
>      >             1. logback autoscan is not working intermittently in
>     k8s pod
>      >                (Kedar Sirshikar)
>      >             2. Re: logback autoscan is not working intermittently
>     in k8s pod
>      >                (Ceki Gülcü)
>      >
>      >
>      >       
>       ----------------------------------------------------------------------
>      >
>      >         Message: 1
>      >         Date: Tue, 10 Aug 2021 23:07:51 -0700
>      >         From: Kedar Sirshikar <kedargsirshikar at gmail.com
>     <mailto:kedargsirshikar at gmail.com>
>      >         <mailto:kedargsirshikar at gmail.com
>     <mailto:kedargsirshikar at gmail.com>>>
>      >         To: logback-user at qos.ch <mailto:logback-user at qos.ch>
>     <mailto:logback-user at qos.ch <mailto:logback-user at qos.ch>>
>      >         Subject: [logback-user] logback autoscan is not working
>      >         intermittently
>      >                  in      k8s pod
>      >         Message-ID:
>      >
>      >       
>       <CAO=cJL+EMFCTe7En+7nqUmzaxQoYVEYN1GXCYwdwfkt0KbjiDQ at mail.gmail.com <mailto:cJL%2BEMFCTe7En%2B7nqUmzaxQoYVEYN1GXCYwdwfkt0KbjiDQ at mail.gmail.com>
>      >       
>       <mailto:cJL%2BEMFCTe7En%2B7nqUmzaxQoYVEYN1GXCYwdwfkt0KbjiDQ at mail.gmail.com <mailto:cJL%252BEMFCTe7En%252B7nqUmzaxQoYVEYN1GXCYwdwfkt0KbjiDQ at mail.gmail.com>>>
>      >         Content-Type: text/plain; charset="utf-8"
>      >
>      >         Hi team,
>      >         I have raised a detailed query here
>      >       
>       <https://stackoverflow.com/questions/68721761/logback-autoscan-is-not-working-intermittently-in-k8s-pod <https://stackoverflow.com/questions/68721761/logback-autoscan-is-not-working-intermittently-in-k8s-pod>
>      >       
>       <https://stackoverflow.com/questions/68721761/logback-autoscan-is-not-working-intermittently-in-k8s-pod <https://stackoverflow.com/questions/68721761/logback-autoscan-is-not-working-intermittently-in-k8s-pod>>>
>      >         about
>      >         the issue I am facing.
>      >         Can someone please share inputs or any hint for solving the
>      >         above problem?
>      >         Let me know if any details are required from my side.
>      >
>      >         Thanks,
>      >         Kedar.
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>      >
>      >         ------------------------------
>      >
>      >         Message: 2
>      >         Date: Wed, 11 Aug 2021 08:39:46 +0200
>      >         From: Ceki Gülcü <ceki at qos.ch <mailto:ceki at qos.ch>
>     <mailto:ceki at qos.ch <mailto:ceki at qos.ch>>>
>      >         To: logback-user at qos.ch <mailto:logback-user at qos.ch>
>     <mailto:logback-user at qos.ch <mailto:logback-user at qos.ch>>
>      >         Subject: Re: [logback-user] logback autoscan is not working
>      >                  intermittently in k8s pod
>      >         Message-ID: <2a210996-a364-e4f0-fe85-508c2af0b733 at qos.ch
>     <mailto:2a210996-a364-e4f0-fe85-508c2af0b733 at qos.ch>
>      >         <mailto:2a210996-a364-e4f0-fe85-508c2af0b733 at qos.ch
>     <mailto:2a210996-a364-e4f0-fe85-508c2af0b733 at qos.ch>>>
>      >         Content-Type: text/plain; charset=utf-8; format=flowed
>      >
>      >
>      >         Hello Kedar,
>      >
>      >         Can you also provide the internal status messages
>     generated by
>      >         logback?
>      >         --
>      >         Ceki
>      >
>      >         On 11/08/2021 08:07, Kedar Sirshikar wrote:
>      >          > Hi team,
>      >          > I have raised a detailed query here
>      >          >
>      >       
>       <https://stackoverflow.com/questions/68721761/logback-autoscan-is-not-working-intermittently-in-k8s-pod <https://stackoverflow.com/questions/68721761/logback-autoscan-is-not-working-intermittently-in-k8s-pod>
>      >       
>       <https://stackoverflow.com/questions/68721761/logback-autoscan-is-not-working-intermittently-in-k8s-pod <https://stackoverflow.com/questions/68721761/logback-autoscan-is-not-working-intermittently-in-k8s-pod>>> about
>      >
>      >          > the issue I am facing.
>      >          > Can someone please share inputs or any hint for
>     solving the
>      >         above problem?
>      >          > Let me know if any details are required from my side.
>      >          >
>      >          > Thanks,
>      >          > Kedar.
>      >          >
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>      >
>      >
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