I am wondering if it is possible to use the downloaded sif image when submitting the plan instead of downloading it from web. I just want the workflow to use the local image (the sif file). It seems that the image value of Container API cannot be the local file server or it throws an error when submitting.
Note: The workflow runs on the local pool.container = None
  if tc_target == 'container':
      container = Container('montage',
          Container.SINGULARITY,
          'file:///home/scitech/montage-workflow-v3/montage-workflow-v3.sif'
          ).add_env(MONTAGE_HOME='/opt/Montage')
      tc.add_containers(container)2024.11.07 17:00:43.418 UTC: [FATAL ERROR]  
 [1] java.lang.RuntimeException: Site Selector could not map the job mDiffFit with id mDiffFit_ID0000280
to any of the execution sites [condorpool]
using the Transformation Mapper (All Mode - Handle both Installed and Stageable Executables on all sites)
This error is most likely due to an error in the transformation catalog.
Make sure that the mDiffFit transformation exists with matching system information for sites 
[condorpool] you are trying to plan for {condorpool={arch=x86_64 os=linux}}
Candidate Entries found were [
 
 Logical Namespace : null
 Logical Name      : mDiffFit
 Version           : null
 Resource Id       : insidecontainer
 Physical Name     : /opt/Montage/bin/mDiffFit
 SysInfo           : {arch=x86_64 os=linux}
 TYPE              : INSTALLED
 BYPASS              : false
 Profiles : profile condor request_memory 1 GB
profile pegasus clusters.size 3

 Notifications: 
 Container    : cont montage.sif{
        type            singularity
        image           file:///home/scitech/montage-workflow-v3/montage-workflow-v3.sif
        image_site      null
        bypass  false
        profile         env     MONTAGE_HOME /opt/Montage
}

 Compound Tx  : Transformation -> mDiffFit
         executable -> 
 Logical Name :mFitplane
 Type         :executable
 Size         :-1.0
 Transient Flags (transfer,optional,dontRegister,cleanup,integrity,bypass,plannerUse): ( 0,false,false,true,true,false,false)metadata
         executable -> 
 Logical Name :mDiff
 Type         :executable
 Size         :-1.0
 Transient Flags (transfer,optional,dontRegister,cleanup,integrity,bypass,plannerUse): ( 0,false,false,true,true,false,false)metadata
Notifications -> 
] at edu.isi.pegasus.planner.refiner.InterPoolEngine.complainForFailedSiteMapping(InterPoolEngine.java:860) 
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