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root / src / Ganeti / HTools / Node.hs @ f33c06b8

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# Date Author Comment
07ea9bf5 05/07/2013 06:58 pm Klaus Aehlig

Extend the Node in the htools to allow adding node tags

Since hroller (and probably other tools in the future) will support
node selection based on node tags, extend the node data structure to
allow adding this information.

Signed-off-by: Klaus Aehlig <>...
318c0a6c 05/07/2013 06:58 pm Klaus Aehlig

Make mkNodeGraph ignore edges to non-present nodes

Change the behavior of mkNodeGraph to tacitly ignore all instances
where one of the nodes is not in the list of nodes. In this way, we
can construct sub-graphs by filtering the nodes and ignoring any
possibly added isolated nodes for the missing indexes....
6c332a37 04/19/2013 02:53 pm Klaus Aehlig

Extend the node description by isMaster

Extend the description of the node by the property
of being the master node; also provide and appropriate
setter function. This property will be used, e.g., by
hroller to schedule reboot of the master last.

Signed-off-by: Klaus Aehlig <>...
72747d91 02/07/2013 06:14 pm Iustin Pop

Remove use of 'head' and add hlint warning for it

Since 'head' is unsafe to use in most cases, this patch removes its
use from most of the code, adds a lint warning for it (and for tail as
well), and adds override annotations in the few cases where it's
actually OK to use it (mainly when using head over the result of...
3add7574 12/24/2012 11:38 pm Iustin Pop

Rename htools/ to src/

Per offline discussions, this is the first patch of the
renames. Tested with "make distcheck", seems to work fine.

The only change outside of the renaming is a bit of simplification in
the .gitignore rules; otherwise, simply s/htools/src/....