Topology: check that node groups/wildcards are non-empty (#527) #536
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degremont
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Sep 19, 2023
lib/ClusterShell/Topology.py
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I'm wondering if this is really a big deal. Couldn't we just ignore those routes? If one of src or dst is empty, just don't add_route() ?
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Great point. It might be more flexible to just ignore such route, I will change that, thanks!
Router and destination node sets defined in topology.conf may use NodeSet groups and wildcards but any route definition with an empty node set when we build the tree will be ignored. Add checks for this in the code and add a note to the documentation. Fixes cea-hpc#527.
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Router and destination node sets defined in topology.conf may use NodeSet groups and wildcards but those have to resolve to non-empty node sets when we build the tree.
Add checks for this in the code and add a note to the documentation.
Fixes #527.