First, to download EDTA:
module load singularity
singularity pull EDTA.sif docker://quay.io/biocontainers/edta:1.9.4--0
That'll make a new file called EDTA.sif containing everything in the EDTA v1.9.4 container.
Then we have a problem: Pawsey allows only 1 million files per user and running several EDTA runs for several genomes at once will hit that limit.