[HTCondor-users] Container support on ARM version

[Matthias Schnepf <matthias.schnepf@xxxxxxx>]

Hi all,

We run on some ARM nodes:

$CondorVersion: 23.7.2 2024-05-16 BuildID: 733409 PackageID: 23.7.2-1 
GitSHA: 585ec167 $
$CondorPlatform: aarch64_AlmaLinux8 $

It seems that ARM version of condor tests the container support with an 
x86/amd64 container. I think it should be an ARM container in the ARM 
version. ;-)

07/26/24 09:16:35 (pid:342435) (D_ALWAYS) '/usr/bin/singularity exec 
--contain --ipc --cleanenv /usr/libexec/condor/exit_37.sif /exit_37' did 
not exit successfully (code 65280); stderr is :
07/26/24 09:16:35 (pid:342435) (D_ALWAYS) [singularity stderr]: FATAL:ÂÂ 
While checking container encryption: could not open image 
/usr/libexec/condor/exit_37.sif: the image's architecture
(amd64) could not run on the host's (arm64)

As a result the ClassAds of the machine are:
SingularityOfflineReason = "Both SIF and Sandbox tests on startup failed 
: FATAL:ÂÂ While checking container encryption: could not open image 
/usr/libexec/condor/exit_37.sif: the image's architecture (amd64) could 
not run on the host's (arm64)"
SingularityVersion = "apptainer version 1.3.3-1.el8"
HasSingularity = false

Regards,

Matthias