[PM-1950] enable users to use container universe when running containerized jobs in pure condor environments

[mayani]

[https://htcondor.readthedocs.io/en/latest/users-manual/env-of-job.html#container-universe-jobs]

Reporter: @vahi
Watchers:
@vahi

[mayani]

Author: @vahi

a test job that works on osg

 

universe = container

requirements = TestPool =!= True && isUndefined(AnnexName)
+ProjectName = "OSG-Staff"

initialdir = /home/rynge/testjobs/ospool-container/initdir
container_image = llm-rag-v1.sif

executable = job.sh
output       = outputs/$(Cluster).$(Process).out
error        = outputs/$(Cluster).$(Process).err
log          = outputs/$(Cluster).log

request_cpus = 1
request_memory = 512 MB

queue 1 

[mayani]

Author: @vahi

@rynge do you know how to tell HTCondor additonal mount points to bind to the container at runtime?

[mayani]

Author: @vahi

@rynge while working on associated workflow tests, one issue is what to do about auxillary jobs. so the way this is exposed is that a user specifies container universe profile in the site catalog. 

now if a transfer job gets scheduled to be run remotely on the site, the planner should explicitly disable container universe for all pegasus auxiliary jobs.