Merge branch 'fleckenstein' into 'master'

data/grid5000/accesses/refrepo.json

.../sites/strasbourg/clusters/fleckenstein/fleckenstein.json

...trasbourg/clusters/fleckenstein/nodes/fleckenstein-1.json

...rasbourg/clusters/fleckenstein/nodes/fleckenstein-10.json

...trasbourg/clusters/fleckenstein/nodes/fleckenstein-2.json

...trasbourg/clusters/fleckenstein/nodes/fleckenstein-3.json

...trasbourg/clusters/fleckenstein/nodes/fleckenstein-5.json

...trasbourg/clusters/fleckenstein/nodes/fleckenstein-6.json

...trasbourg/clusters/fleckenstein/nodes/fleckenstein-7.json

...trasbourg/clusters/fleckenstein/nodes/fleckenstein-8.json

...trasbourg/clusters/fleckenstein/nodes/fleckenstein-9.json

...trasbourg/clusters/fleckenstein/fleckenstein_metrics.yaml

...trasbourg/clusters/fleckenstein/nodes/fleckenstein-1.yaml

...rasbourg/clusters/fleckenstein/nodes/fleckenstein-10.yaml

...trasbourg/clusters/fleckenstein/nodes/fleckenstein-2.yaml

...trasbourg/clusters/fleckenstein/nodes/fleckenstein-3.yaml

...trasbourg/clusters/fleckenstein/nodes/fleckenstein-5.yaml

...trasbourg/clusters/fleckenstein/nodes/fleckenstein-6.yaml

...trasbourg/clusters/fleckenstein/nodes/fleckenstein-7.yaml

...trasbourg/clusters/fleckenstein/nodes/fleckenstein-8.yaml