export PATH="$PATH":/path/to/arvados/services/crunch
export PERLLIB=/path/to/arvados/sdk/perl/lib:/path/to/warehouse-apps/libwarehouse-perl/lib
export ARVADOS_API_HOST={{ site.arvados_api_host }}
+export PYTHONPATH=/path/to/arvados/src/sdk/python
+export CRUNCH_DISPATCH_LOCKFILE=/var/lock/crunch-dispatch
+
+fuser -TERM -k $CRUNCH_DISPATCH_LOCKFILE || true
## Only if your SSL cert is unverifiable:
# export ARVADOS_API_HOST_INSECURE=yes