Rename optISpec to optStdSpec
More consistency with the tiered allocation mode.
Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: René Nussbaumer <rn@google.com>
Change how hspace reads cmdline args for std specs
For the standard specs, hspace currently takes separate options forthe memory, disk and VCPUs. For the tiered specs, which wereintroduced later, it takes a single option with all three valuescombined....
Cleanup hlint errors
First, we update the recommended hlint version to what I used to get aclean output (1.8.15). Most of the changes are:
- remove unneeded parentheses- some simplifications (intercalate " " → unwords, maybe … id → fromMaybe, etc.)- removal of some duplicate code (in previous patches)...
Abstract some common hspace code into a function
Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: Agata Murawska <agatamurawska@google.com>
htools: adjust imports for newer compilers
While testing with ghc 7.2, I saw that some imports we are using arevery old (from ghc 6.8 time), even though current libraries are usingdifferent names.
We fix this and bump minimum documented version to ghc 6.12, as I...
Merge branch 'devel-2.5'
htools: reindent the rest of the files
Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
htools: reindent hspace
htools: reindent hbal
hbal: handle empty node groups
This patch changes an internal assert (which can only be triggeredwhen a node group is empty) into properly handling this case (andreturning empty node/instance lists).
While we could handle this in the backend (Cluster.splitNodeGroup)...
htools: change runSt type to InstanceStatus
Signed-off-by: Agata Murawska <agatamurawska@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
Generalize the generation of ADT from raw types
Further cleanup in hspace
This moves the checking of results from the allocation functions to aseparate function, so that we have less code duplication. It also doesa bit of simplification in the printing functions.
Signed-off-by: Iustin Pop <iustin@google.com>...
A bit of cleanup in hspace
The node offline/mcpu is identical to hbal's setNodesStatus, so let'smove that to CLI.hs and reuse it in hspace (also, rename it and dropone 's').
Also, the check for the number of nodes is obsolete, as we computethat from the disk template....
Remove the oneline output option in hbal
This was, AFAIK, never used, and complicates the output code enoughthat it's better to remove it.
Rework/split hbal's main function
This is just moving code around. A subsequent patch will do a bit morecleanup and changing the output.
Rename some helper functions for consistency
This changes the names for some helper functions so that futurepatches are touching less unrelated code. The change replacesshortened prefixes with the full type name.
Add an allocation limit to hspace
This is very useful for testing/benchmarking.
htools: a few more hlint fixes
Tested only on GHC 7.x, will test on 6.1x too before commit.
htools: further docstring fixes
This adds parameter documentation for Cluster.iMoveToJob (I think itwas not clear if the new or old node list is needed) and fixes otherdocstring style issues.
After this patch, all modules except for CLI.hs (which has many...
htools: add human-readable output to hspace
Currently, hspace can only output a machine-readable format that(while detailed) is hard to parse quickly by people. This patch adds(and enables by default) a human-readable output that shows the mostimportant metrics in a simple format....
Do proper name lookup for the -O option
hspace and hbal treat -O differently, and use aliases for short names(although hbal succeeds in that, and hspace doesn't). Uniform this witha name lookup, using the same functions we used for instanceselection/exclusion....
htools: move tiered spec map helper to Hspace.hs
This is used just in hspace, so let's help in making Cluster.hssmaller. We also split the function in two, as computing the spec mapand formatting it are two different tasks.
htools: switch hspace to the generic binary
This is the last patch of the binaries conversion.
As information, we now have a single binary that is approx. 5.4MiB insize, compared to 4 binaries that were approx. 5.1-5.2MiB in size;this will result in a smaller package and install size, and the single...
htools: switch hscan to the generic binary
Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: Guido Trotter <ultrotter@google.com>
htools: switch hbal to the generic binary
In addition, the patch adds a separate Makefile variable for holdingthe binary roles to make it more clear what we symlink.
htools: switch hail to the generic binary
This converts the first binary to the generic 'htools' binary.