Merge branch 'fix-14644' into 'master'

Rakefile

data/grid5000/sites/grenoble/clusters/drac/nodes/drac-1.json

.../grid5000/sites/grenoble/clusters/drac/nodes/drac-10.json

.../grid5000/sites/grenoble/clusters/drac/nodes/drac-11.json

.../grid5000/sites/grenoble/clusters/drac/nodes/drac-12.json

data/grid5000/sites/grenoble/clusters/drac/nodes/drac-2.json

data/grid5000/sites/grenoble/clusters/drac/nodes/drac-3.json

data/grid5000/sites/grenoble/clusters/drac/nodes/drac-4.json

data/grid5000/sites/grenoble/clusters/drac/nodes/drac-5.json

data/grid5000/sites/grenoble/clusters/drac/nodes/drac-6.json

data/grid5000/sites/grenoble/clusters/drac/nodes/drac-7.json

data/grid5000/sites/grenoble/clusters/drac/nodes/drac-8.json

data/grid5000/sites/grenoble/clusters/drac/nodes/drac-9.json

...id5000/sites/grenoble/clusters/servan/nodes/servan-1.json

...id5000/sites/grenoble/clusters/servan/nodes/servan-2.json

...d5000/sites/lille/clusters/chifflot/nodes/chifflot-1.json

...d5000/sites/lille/clusters/chifflot/nodes/chifflot-2.json

...d5000/sites/lille/clusters/chifflot/nodes/chifflot-3.json

...d5000/sites/lille/clusters/chifflot/nodes/chifflot-4.json

...d5000/sites/lille/clusters/chifflot/nodes/chifflot-5.json