Change LUQueryNodes to return raw values and support selective listing
LUQueryNodes it's very similar to LUQueryNodeData, but it lacks twofeatures: - instance list (it has count though), both primary and secondary - selective node listing
In order to support these features, we change it to return raw values...
Move string formatting out of LUQueryInstances
Currently, LUQueryInstances will provide strings for its results. This makes ithard for other consumers than "gnt-instance list" to use the OpQueryInstancesopcode for whatever they wish to.
The change moves the formatting in five of the six cases where this happens to...
Fix the manpage gnt-instance w.r.t. units
The manpage wrongly states that the default unit for disk sizes isgibibytes, whereas currently it's mebibytes. Fix that and also updatethe '--help' output to display the default unit.
Reviewed-by: roman.marxer
Rework ssh known-hosts handling.
This changes: - cluster setup, we no longer edit /etc/ssh/ssh_known_hosts but our own file - node add, we no longer remove root's known_hosts (twice) - gnt-instance console, both the LU and the script: since now the ssh...
Improve LURunClusterCommand
This function used a hand-coded ssh call to remote nodes. Fix it to use thessh.SSHCall function, and in the process drop the command field from theresults, as it's too verbose and we can use (in gnt-cluster) what we passed in....
Add support for listing instance disk sizes.
Reviewed-by: imsnah
Change cli.OutputTable to cli.GenerateTable
Since the table generation might be useful elsewhere, let's change it toreturn the data instead of directly printing it.
Its callers have also been updated.
Style changes for pep-8 and python-3000 compliance.
This changes the raising of exceptions from: raise Exception, valueto raise Exception(value)
as the first form will be removed in python-3000 and the second form ispreferred now.
The changes also involve a few cases of changing from raising standard...
Import constants into gnt-cluster.
Reviewed-by: iustinp
Put default bridge into constant.
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