Rework exit model
While updating the confd code, I realised that we have lots ofduplication in the exit model for the various programs.
So this patch attempts to abstract all the exits via a couple of newfunctions; sorry for the somewhat big patch, but I hope the payoff is...
hspace: Make use of the spindle_use
Signed-off-by: René Nussbaumer <rn@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
htools: Adding spindle usage to Instance
For now we just pass in "1" as spindle usage and adapt the backendlater.
htools: Make it possible to load an IAlloc request
This is only useful in the stand-alone command line tools:
- hbal- hspace- hinfo
This change also documents the flag in all man-pages.
htools: Refactor some of IAlloc.readRequest to Hail
This makes it possible to reuse that function when we want to use IAllocas a data source backend
hinfo: Adjust the verbosity
hinfo: Gather and print group statistics
hinfo: Reorganize the code to separate functions
Also rename some functions as they don't reflect their actions anymore
hinfo: Adding basic skeleton based on hbal
It prints the information which hbal prints in a nice formatted manner and ofcourse without doing any actions. An example output looks like this:
$ hinfo -m xen.example.comLoaded 4 nodes, 2 instancesCluster has 1 node group(s)...
Switch over some hspace stats from RSpec to AllocInfo
This patch changes the allocation delta stats from RSpec toAllocInfo. There's nothing interesting about it, but it should allowmore correct computations of Npus in hspace.
I also moved the AllocStats type alias from Cluster.hs to Types.hs...
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