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Posted to user@karaf.apache.org by Mike Hummel <mh...@mhus.de> on 2020/02/20 19:05:51 UTC

Karaf 4.2.x do not terminate for SIGTERM

Hi,

I'm using karaf in docker containers and prepared the start scripts to forward signals to the karaf server. And I'm sure a older version (4.2.3) was able to terminate with SIGTERM. But minimum since 4.2.6 up to 4.2.8 karaf will not terminate.

This prevents a graceful shutdown in docker and kubernetes.

Is there a way to enable SIGTERM shutdown or maybe send another signal?

Thx,

Mike

Re: Karaf 4.2.x do not terminate for SIGTERM

Posted by Mike Hummel <mh...@mhus.de>.

Hi,

I did it ...

export KARAF_EXEC=exec
exec ./bin/karaf $@

... did the trick. Maybe it was set by default in a previous version. 

Thx for investigation,
Mike

> On 20. Feb 2020, at 20:49, Jean-Baptiste Onofré <jb...@nanthrax.net> wrote:
> 
> Hi
> 
> Hmmm weird it should work. Let me do a bisect. 
> 
> Regards 
> JB
> 
> Le jeu. 20 f?vr. 2020 ? 20:05, Mike Hummel <mh...@mhus.de> a ?crit :
> Hi, 
> 
> I'm using karaf in docker containers and prepared the start scripts to forward signals to the karaf server. And I'm sure a older version (4.2.3) was able to terminate with SIGTERM. But minimum since 4.2.6 up to 4.2.8 karaf will not terminate. 
> 
> This prevents a graceful shutdown in docker and kubernetes. 
> 
> Is there a way to enable SIGTERM shutdown or maybe send another signal? 
> 
> Thx, 
> 
> Mike

Re: Karaf 4.2.x do not terminate for SIGTERM

Posted by Jean-Baptiste Onofré <jb...@nanthrax.net>.

Hi

  

Hmmm weird it should work. Let me do a bisect.

  

Regards

JB

  

Le jeu. 20 f?vr. 2020 ? 20:05, Mike Hummel <mh...@mhus.de> a ?crit :  

> Hi,  
>  
> I'm using karaf in docker containers and prepared the start scripts to
forward signals to the karaf server. And I'm sure a older version (4.2.3) was
able to terminate with SIGTERM. But minimum since 4.2.6 up to 4.2.8 karaf will
not terminate.  
>  
> This prevents a graceful shutdown in docker and kubernetes.  
>  
> Is there a way to enable SIGTERM shutdown or maybe send another signal?  
>  
> Thx,  
>  
> Mike