Add mounts for singularity/apptainer jobs

0063.node_worker_local.cfg

@@ -34,6 +34,14 @@ DOCKER_VOLUME_DIR_NSSWITCH = /etc/nsswitch.conf
 DOCKER_VOLUME_DIR_PAM_D = /etc/pam.d
 DOCKER_MOUNT_VOLUMES = $(DOCKER_MOUNT_VOLUMES), WORK, STORAGE_DIR, HOME, CEPH, NSSWITCH, PAM_D
 
+# Maps $_CONDOR_SCRATCH_DIR on the host to /srv inside the image.
+SINGULARITY_TARGET_DIR = /srv
+# Set Scratch to default
+MOUNT_UNDER_SCRATCH =
+SINGULARITY_BIND_EXPR = "/work:/work /home:/home /ceph:/ceph /cvmfs:/cvmfs /cvmfs/cms.cern.ch/SITECONF/T1_DE_KIT/KIT-ETP:/etc/cvmfs/SITECONF /etc/hosts /etc/localtime"
+SINGULARITY_EXTRA_ARGUMENTS = "--userns --env SINGULARITY_BIND= --env APPTAINER_BIND= --env APPTAINER_BINDPATH= --env SITECONFIG_PATH=/cvmfs/cms.cern.ch/SITECONF/T1_DE_KIT/KIT-ETP"
+
+
 
 ### IPv6 handling (see 0011.node_master.cfg)
 ENABLE_IPv6                  = TRUE