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# Date Author Comment
05092772 01/24/2013 08:30 pm Helga Velroyen

First part of Network Queries in Haskell

This is the beginning of the implementation of network
queries. This includes establishing all infrastructure
to run the network queries and implement querying of
some simpler fields and the node group listing.

Signed-off-by: Helga Velroyen <>...

06c9a520 01/24/2013 01:58 pm Michael Hanselmann

hv_xen: Refactor getting node information, add tests

Refactor and add tests for getting node (Domain-0) information.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Bernardo Dal Seno <>

b255379d 01/24/2013 01:57 pm Michael Hanselmann

hv_xen: Refactor running & parsing "xm list", add tests

This patch refactors “_RunXmList” and adds some tests.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Bernardo Dal Seno <>

a8e8c0c6 01/18/2013 04:30 pm Michael Hanselmann

Make Xen config path a build-time option

Stop hardcoding the path in “”.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Guido Trotter <>

df1d5c8f 01/18/2013 03:40 pm Michael Hanselmann Protect placeholders for sed

If the placeholder has exactly the same name as the variable used in
autoconf it would be replaced as well. In the case of
ENABLE_SPLIT_QUERY” this led to the sed command “s#False#False#g”.
Inserting additional quotes after the first @ sign prevents this....

9d02edc6 01/17/2013 05:54 pm Michael Hanselmann

Makefile: Allow tarball creation when man-in-doc is active

Documentation with included man pages should not be distributed as it
contains fixed paths. Since the documentation with man pages is actually
written to a separate directory, tarball creation is still possible....

06a6f2cc 01/16/2013 06:07 pm Michael Hanselmann

run-in-tempdir: Copy doc/* only if needed

To preserve disk space on copying all files to a temporary directory,
the “doc” directory is only copied when building documentation. A
comment describing the need is also added to, as well as a
superfluous direct invocation of Bash removed....

13d3acab 01/16/2013 03:56 pm Michele Tartara

Add reporting infrastructure for data collectors

This commit adds the part of the JSON report generation code that will be
common to all the data collectors, according to the format specified in the
design document.

Signed-off-by: Michele Tartara <>...

43a840a3 01/16/2013 01:11 pm Michael Hanselmann

burnin: Add unittest for supported disk templates

When new a new disk template is added, burnin should be updated.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

8e55e20f 01/16/2013 12:19 pm Michael Hanselmann

Move burnin to

Similar to other scripts, “tools/burnin” just becomes a wrapper script.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Guido Trotter <>

5ce58234 01/15/2013 04:43 pm Michael Hanselmann

Link man pages in documentation

This patch depends on “Option to include man pages in documentation”. In
the documentation build including man pages, all “:manpage:`…`”
references are converted to links. For man pages not provided by Ganeti,
Sphinx' standard formatting is used....

41806ef4 01/15/2013 04:24 pm Michael Hanselmann

Option to include man pages in documentation

Before this patch, HTML versions of man pages (man/*.rst) were already
built. However, since they are separate from the normal documentation,
their content is not indexed for Sphinx' search functionality.
Additionally it would simply be nice to have everything in one place....

eb7a6965 01/14/2013 05:27 pm Guido Trotter

kvm: add two help dump files

One is the --help output for kvm 1.1.2 and the second one is the same as
0.9.1 but with a fake option added between -drive and its boot=on|off
option: this tests that if boot=on|off appears in another option after
-drive it is not accepted by our regexp....

7cf58cad 01/10/2013 03:21 pm Michael Hanselmann

Generate documentation from build directory

When man pages should be included they need to be copied from man/*.rst.
This means documentation can no longer be built from the static reST
files alone (which are referenced using “abs_top_srcdir”). Similar to...

58997abb 01/10/2013 01:36 pm Michael Hanselmann

Add script to check man page references

This script checks for some of the most obvious mistakes when formatting
man page references (which should have the form “**ganeti**\(7)”). While
this works now, it is very hard to avoid ambiguities (e.g. references...

596f913e 01/09/2013 03:19 pm Michael Hanselmann

Makefile: Fix list of directories

Commit dbee5c9 had a wrong path.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Helga Velroyen <>

dbee5c92 01/09/2013 01:42 pm Michael Hanselmann

Highlight external links in HTML documentation

Based on MediaWiki's monobook skin.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

23d95cff 01/09/2013 12:48 pm Bernardo Dal Seno

Unit tests for bdev and utils.lvm

Also amended a comment of a tested method.
The tests are for methods introduced in commit 63c73073 (LVM disk creation
uses dedicated PVs).

Signed-off-by: Bernardo Dal Seno <>
Reviewed-by: Michael Hanselmann <>

d78970ba 01/08/2013 06:16 pm Michele Tartara

Support instance-minor pairing in the DRBD collector

This commits enables the DRBD data collector to use the Confd client to
gather information about the pairing between DRBD minors and instances.

For testing purposes, the DRBD data collector now requires either zero...

37cfb91f 01/08/2013 01:23 pm Michael Hanselmann

Add footer.rst as a dependency for all man pages

Commit 6aff051 removed an intermediate step, but forgot to add
“footer.rst” as a direct dependency.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

6aff0514 01/08/2013 11:28 am Iustin Pop

Remove intermediate files

I don't remember why I introduced these when switching to pandoc, but
they are not absolutely needed. Instead of pre-generating them (which
might save some trivial cpu time), we can simply pass footer.rst as an...

74412d69 01/08/2013 11:28 am Iustin Pop

Enable a table of contents for the html version of man pages

This makes the (very dull) html version of the man pages a bit more
readable, until such a time that we can switch over to sphinx fully.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

f8e233a3 01/08/2013 11:28 am Iustin Pop

Stop manually building images out of dot files

The first dot files we added way back in the 2.0 release are managed
manually: we build the .pngs ourselves, track them in .gitingore,
etc. Since then, we have switched to allow sphinx to build/manage them
itself, so it makes sense to cleanup the build system and covert...

8fa74099 01/08/2013 11:28 am Iustin Pop

Inline the standalone dot files

This removes entirely the standalone dot files by inlining them in the
RST documents - as they weren't referenced from more than one document
either way.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

c46a9ffb 01/07/2013 08:56 pm Michael Hanselmann

Add small webserver for development

When working on documentation it can be helpful to use a browser. In
some environments it's not possible to access the files directly from a
graphical browser. This trivial webserver exports all files in the
current directory and unlike alternatives such as thttpd, doesn't check...

27a19bf6 01/07/2013 04:21 pm Michael Hanselmann Add missing space

Commit acaf3ca missed this space before a backslash.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Guido Trotter <>

6249f1c2 01/04/2013 04:42 pm Michele Tartara

Fix the installation location of mon-collector

The mon-collector binary was erroneously installed twice: once in
/usr/bin/ and once in /usr/lib/ganeti/.
With this modification, it is now installed in /usr/lib/ganeti/ only,
as intended.

In order to do this in a proper way, some parts of the where...

2fd5a116 12/28/2012 05:50 pm Iustin Pop

Move src/Ganeti/HTools/Program.hs to Program/Main.hs

This removes one more tab conflict; this is the last module in our
code where we have both x.hs and x/.

Furthermore, we collapse all actual code into the new Main.hs module,
leaving the htools.hs basically empty (will allow better testing in...

208b02e3 12/27/2012 03:35 pm Iustin Pop

A bit more name cleanup

- gen-coverage → gen-py-coverage
- coverage-htools.tix → coverage-hs.tix

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

784e77f0 12/27/2012 03:34 pm Iustin Pop

Split the hs-check test rule

Currently, both the unit test and the shell tests are run (manually)
from this rule. This has two downsides: you can't (compile and) run
just one of them easily, and make can't run them in parallel.

By splitting the rules, we can both of the above easily....

3e16567e 12/27/2012 03:34 pm Iustin Pop

Rename test/hs/test to htest

The current base name of 'test' means that this binary will generate
profiling, coverage, etc. files with the name 'test.*', result in
tab-completion conflicts with the test directory. Let's slightly
change its base name for typing easiness....

83846468 12/27/2012 03:34 pm Iustin Pop

Move htest/ files under the test/ tree

htest/data becomes test/data/htools (basically reverting commit
8feabc89), and htest/* becomes test/hs/*.

Most changes beside the rename are trivial s/…/…, with the exception
of autotools/run-in-tempdir, which needed some more changes now that...

90066780 12/27/2012 03:34 pm Iustin Pop

Move python test files to test/py

This is the first step of the test files reorganisation: moving test/*
(except test/data) to new directory test/py/.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

d9a900dc 12/27/2012 03:33 pm Iustin Pop

Replace htools→hs in configure/makefile rules

This continues the cleanup of the 'htools' name, by replacing 'htools'
with 'hs' in configure and makefile rules.

There is still 'WANT_HTOOLS' left as it is correct, but some of the
conditionals in will need some cleanup (in a different...

8775b5b2 12/27/2012 03:32 pm Iustin Pop

Fix dependency on built python sources for hs-check

Since we call into Python for opcodes and other type compatibility
checks, we need to ensure that the python sources are
built. Otherwise, full parallel make might or might not break,
depending on timing....

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/....

acaf3ca7 12/22/2012 08:11 pm Iustin Pop

Fix building of Constants.hs w.r.t .pyc files

Unless this is run under run-in-tempdir, it will create as usual the
.pyc files.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

b954f097 12/22/2012 11:47 am Constantinos Venetsanopoulos

Add the gnt-storage client

Add a new client called 'gnt-storage'.
The client interacts with the ExtStorage interface, similarly to
the way gnt-os interacts with the OS interface.

For now, only two commands are supported: 'info' and 'diagnose'.

'diagnose' calculates the node status of each provider on each node,...

95b92c34 12/22/2012 11:47 am Constantinos Venetsanopoulos

Add ExtStorage related man pages

  • ganeti-extstorage-interface man page
  • gnt-storage man page

Signed-off-by: Constantinos Venetsanopoulos <>
Signed-off-by: Iustin Pop <>
Reviewed-by: Iustin Pop <>

c64c3854 12/22/2012 09:40 am Iustin Pop

Extend the hcheck shell tests

This adds a few new hcheck tests, to extend the coverage.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

591fa888 12/22/2012 09:40 am Iustin Pop

Extend the hbal shell tests

After this patch, almost all of hbal except the actual Luxi execution
is being covered by unit- or shelltests.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

5ff543c3 12/21/2012 04:09 pm Iustin Pop

Fix build after addition of ''

Of course I forgot to add this to TEST_FILES… and only distcheck
catches it.

Signed-off-by: Iustin Pop <>
Reviewed-by: Michele Tartara <>

59726e15 12/21/2012 01:40 pm Bernardo Dal Seno

Added class to contain information about a PV

This makes the code more readable and easier to upgrade.
bdev.LogicalVolume.GetPVInfo and the code that depends on it have been
refactored to use the new class.

utils.CheckVolumeGroupSize() has been moved to lib/utils/, where more...

04063ba7 12/20/2012 06:17 pm Michele Tartara

Add Confd client to the Haskell code base

The client queries all the master candidates in parallel, until the minimum
number of replies, defined in the constant file, is received.
A timeout prevents the waiting from being of indefinite length.

The reply to be returned to the function that made the query is decided...

376631d1 12/20/2012 05:06 pm Constantinos Venetsanopoulos

Implement the External Storage Interface

With this commit we introduce the External Storage Interface
to Ganeti, abbreviated: ExtStorage Interface.

The ExtStorage Interface provides Ganeti with the ability to interact
with externally connected shared storage pools, visible by all...

3504d6c8 12/19/2012 07:28 pm Guido Trotter

Add hroller htools personality

This is a new personality that for the moment doesn't do anything.

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

a7e484c4 12/19/2012 03:37 pm Iustin Pop

Add support for job queries in hconfd

This adds support for job queries, including (basic) unit-tests.

I've tested this for memory and cpu usage as follows:

- 3600 jobs (live queue):
- via masterd, default: ~1.1s (masterd: ~60MB ram)
- via confd, default: ~1.1s (hconfd: ~25MB ram)...

aa79e62e 12/19/2012 03:37 pm Iustin Pop

Add a read-only job queue module

This patch adds implementation for a read-only job queue module,
together with "full" test (as full as can be in a lazy language…).

One note about the behaviour of the job queue is the handling of
opcodes that fail validation: the 'input' opcode actually is a...

988dc5ca 12/19/2012 01:10 pm Iustin Pop

Enable bash completion for mon-collector

This just ties in all the pieces so far and enables bash completion
for it.

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>

570274e4 12/19/2012 01:10 pm Iustin Pop

Add more mon-collector shell tests

These test the newly-changed behaviour, and fix an inconsistency in
the hs-check target (versus hs-coverage).

Signed-off-by: Iustin Pop <>
Reviewed-by: Michele Tartara <>

86aa9ba3 12/19/2012 01:10 pm Iustin Pop

Remove two hlint overrides

"Use comparing" was not needed, and "Use on" can be solved by actually
using on in the single case we have (the patch also reorders imports
in that file).

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>

55abd2c7 12/19/2012 01:10 pm Iustin Pop

Add a custom CLI module for DataCollectors

Currently, the mon-collector binary uses the HTools/CLI module, which
is OK but mean it links in lots of htools code. By copying that module
to DataCollectors/CLI and removing the unneeded code, we reduce the
number of modules it depends on fro 20 to 12, meaning both a shorter...

675f65b7 12/19/2012 01:10 pm Iustin Pop

Fix profiling targets

As noted by Guido, there are problems when using the hs-prof and
hs-prof-quick targets in the default configuration (compiling all
programs). The errors manifest in the form of wrong symbols during

I knew that the hs-prof targets, which compiled multiple objects with...

fef919b7 12/17/2012 01:38 pm Iustin Pop

Split and extend Confd types tests

Some confd types were not tested for serialisation, so let's move
these (type-related) tests to their own module and extend them.

Signed-off-by: Iustin Pop <>
Reviewed-by: Helga Velroyen <>

55438c07 12/17/2012 01:37 pm Iustin Pop

Export jstore constants as well to Constants.hs

This single constant could be as well moved to For now I
choose to just export the module as well.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

924d9134 12/13/2012 05:35 pm Michael Hanselmann

Add version check for doc/design-draft.rst

This is similar to README or “doc/security.rst”. Having a comment that
needs updating for a new version is more likely going to trigger a check
of the lists of design drafts.

Signed-off-by: Michael Hanselmann <>...

a5b0694f 12/13/2012 05:35 pm Michael Hanselmann

Makefile/check-local: List all errors before failing

Use the “error” variable in multiple places and fail only once all tests
have been completed.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

5f2cdb2a 12/12/2012 05:06 pm Michele Tartara

Fix a bug in the hs-coverage rule of

The coverage information for mon-collector was not merged correctly.

Signed-off-by: Michele Tartara <>
Reviewed-by: Iustin Pop <>

cefd4a4a 12/12/2012 02:09 pm Michele Tartara

Add shelltests for the mon-collector

This commit adds shelltests for the mon-collector binary and for the DRBD
data collector.

Also, it fixes a small bug in the DRBD parser found thanks to the tests.

Signed-off-by: Michele Tartara <>...

332b1340 12/12/2012 02:09 pm Michele Tartara

Add the stand-alone data collector for DRBD

It is implemented as a single binary receiving, as its first parameter,
the name of the actual data collector to be run.
This way, its structure can be used for all the future data collectors.

Also, factored out of into the location of the DRBD...

76a0266e 12/11/2012 05:18 pm Helga Velroyen

Network and address pool (again)

Implementation of the network objects and address pool. Functionality
as in the reverted commit b9a616e132af9bba718d2da8c94eeec7af886814, but
now using only the vector library and not the bit-vector library.
Tested with vector library version 0.9 and 0.10., which are...

94811696 12/10/2012 05:53 pm Michael Hanselmann

Make htools/Ganeti/Constants.hs depend on

It also uses values from “lib/”.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

fa23de0b 12/07/2012 11:45 am Helga Velroyen

Revert "Network and address pool"

This reverts commit b9a616e132af9bba718d2da8c94eeec7af886814, which
depends on the "bitvec" library. We need to investigate a bit further that
dependency, as it in turns depends on "vector" 0.9.1 or below, since
0.10.* removed support for Data.Vector.Unboxed.Safe which it uses....

b9a616e1 12/06/2012 07:13 pm Helga Velroyen

Network and address pool

Implementation of the network and address pool class in
Haskell. Not complete yet. Includes unit tests that cover
all functionality that is so far implemented.

Signed-off-by: Helga Velroyen <>
Reviewed-by: Iustin Pop <>

d5fe5fa9 12/06/2012 05:07 pm Michael Hanselmann

Add tool to clean up node

Sometimes a node is not removed properly from a cluster (especially
during development). This new tool stops all daemons and removes (after
making copies) the most critical files.

Signed-off-by: Michael Hanselmann <>...

69e5fefc 12/06/2012 04:07 pm Michael Hanselmann

Add tool to configure node daemon

The design for this is in “doc/design-node-add.rst”. The tool receives a
JSON data structure on stdin and configures the node's daemon after
verifying the received values.

Signed-off-by: Michael Hanselmann <>...

de645b5b 12/05/2012 07:05 pm Michael Hanselmann

Makefile: Reset environment for epydoc

epydoc allows overriding configuration values via environment variables.
While this might be useful in certain use cases, but as no prefix
whatsoever is used, conflicts are easily created. Some people have the
environment variable “NAME” set, effectively overriding the project name...

8e6623c8 12/04/2012 06:46 pm Guido Trotter

Add Ganeti.HTools.Graph

This module implements some algorithms on Data.Graph data structures.
At the moment its main functionality is an LF-color implementation
(greedy coloring in descending order of degree). There are also a few
extra functions to calculate the degree order, and convert the node to...

a2d7ea09 12/04/2012 01:44 pm Iustin Pop

Small cleanups

Indentation within rules is fixed to always be 2 spaces (as opposed to
mixed tabs/2 spaces/4 spaces). Additionally, the check-dirs rule,
which was more complex than necessary, has been simplified: moved
auto4mte.cache to DIRCHECK_EXCLUDE, and simplify the find call and the...

9cda4d6a 12/04/2012 01:44 pm Iustin Pop

Fix long lines in Ganeti.HTools.Types and add Make check

Since hlint doesn't check style issues but rather code only issues,
let's add a simple Makefile check for too-long lines, and fix the
single bad case we have currently.

Signed-off-by: Iustin Pop <>...

af42ffb6 12/04/2012 01:44 pm Iustin Pop

Two small haskell-related Makefile improvements

Just some cleanup:

- don't run hlint over hpc-htools, since it's just a symlink to
htools.hs (so we'd get duplicate warnings)
- build rpc-test in make really-all, via HS_ALL_PROGS variable

Signed-off-by: Iustin Pop <>...

cbcd9144 12/03/2012 07:38 pm Michele Tartara

Improve the Haskell api doc directory creation system

Instead of having two different lists of directories, now there is only one.

Signed-off-by: Michele Tartara <>
Reviewed-by: Guido Trotter <>

0cc3f0d7 12/03/2012 01:56 pm Michael Hanselmann

Design for opportunistic locking

Add the design document for opportunistic locking.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Guido Trotter <>

9de303af 12/03/2012 12:45 pm Michele Tartara

Add unit tests for the JSON serialization of DRBD status

The serialization itself is done by Text.JSON, so the tests deal with checking
that Text.JSON objects are created correctly from the DRBD parser data

Signed-off-by: Michele Tartara <>...

c3231353 11/30/2012 04:17 pm Iustin Pop

Fix Haskell profiling targets

It turns out that in newer GHC versions, the suffix shouldn't be
prefixed with a dot; otherwise name mangling is broken.

Signed-off-by: Iustin Pop <>
Reviewed-by: Michele Tartara <>

4349c24d 11/29/2012 12:24 pm Michele Tartara

Fix Attoparsec test coverage check compatibility

The hpc tool, on squeeze, does not handle utf8 encoded files correctly.
The Attoparsec test is just needed to verify whether the parser handles
uft8 correctly, so the solution is to exclude it from coverage checks....

911dfc49 11/28/2012 01:48 pm Michael Hanselmann

ssconf: Verify file size when reading, add some tests

Until now ssconf would limit the amount read from files to 128 KiB and
silently ignored files larger than that. With this patch a check is
added by using fstat(2) on the file descriptor while it's being read....

1fdeb284 11/21/2012 03:43 pm Michael Hanselmann

Rename configure option for restricted commands

It is no longer “--enable-remote-commands”, but rather

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

4e4b6b7a 11/20/2012 07:51 pm Apollon Oikonomopoulos

Include networks in Makefile and bash completion

Signed-off-by: Apollon Oikonomopoulos <>
Signed-off-by: Dimitris Aragiorgis <>
Reviewed-by: Iustin Pop <>

a52f8e72 11/20/2012 01:02 pm Michele Tartara

Add DRBD parser unit tests

This adds tests that existing test files can be parsed by the Haskell
parser as well, plus one new test file.

Signed-off-by: Michele Tartara <>
Reviewed-by: Iustin Pop <>

3c1915df 11/20/2012 01:02 pm Michele Tartara

Add parser for DRBD /proc file

A new directory for haskell modules about block devices has been created
The parser is divided in two modules:
  • one exports the data types describing the DRBD status
  • one exports the parser itself

Signed-off-by: Michele Tartara <>...

92f51573 11/20/2012 11:16 am Iustin Pop

Split OpCode.hs and add module for opcode parameters

Due to TemplateHaskell stage restrictions, we can't define parameters
in the same module as we're using them for TH, so we have to define
all module parameters in a separate module.

This patch therefore splits OpCodes.hs in two, adding that module and...

5e9deac0 11/20/2012 11:16 am Iustin Pop

Create a new Ganeti/Types.hs module

There are already three cases where we copied type definitions between
the htools-specific types into the main ganeti code. Let's stop doing
this ☺ and create a common types module that holds these.

Note that there already exists BasicTypes.hs, but that refers to very...

52fca4ba 11/19/2012 05:28 pm Michael Hanselmann

configure: Shell cleanup

- Remote unnecessary quote characters
- Change some uses of “test "$foo"” to “test n "$foo"”
Merge “if/else/if” into “if/elif”
- Wrap lines longer than 80 characters and add a test to “make check”

Signed-off-by: Michael Hanselmann <>...

488a5b2e 11/19/2012 11:49 am Michele Tartara

Prevent hlint crash on unicode chars

Some versions of hlint crash on the Attoparsec test file because they
are not able to correctly handle unicode characters if the proper encoding
(--utf8) is not specified.

Signed-off-by: Michele Tartara <>...

7742b03c 11/16/2012 06:52 pm Michael Hanselmann

Rename design document for SSH setup

More design details will be added regarding setting up the node daemon,
so this is more about adding a node than just setting up SSH.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

1a2eb2dc 11/16/2012 04:10 pm Michael Hanselmann

backend: Implement remote commands

As per design document (doc/design-remote-commands.rst), a number of
rather strict tests is applied to any incoming request, a delay is
inserted upon errors and returned error messages are very generic
(unless it's the actual command that failed). There are unit tests for...

9108958f 11/16/2012 04:09 pm Michael Hanselmann

configure: Add option to enable remote commands

By default remote commands are disabled and need to be explicitely
enabled at build time.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

aa75500a 11/15/2012 02:21 pm Guido Trotter

Add ganeti-master-role.ocf example file

This allows controlling the cluster master role if the nodes are part of
a linux-HA cluster.

Signed-off-by: Guido Trotter <>
Reviewed-by: Michael Hanselmann <>

17071597 11/15/2012 02:21 pm Guido Trotter

Add ganeti-node-role ocf example file

This allows offlining nodes that don't respond if they are part of a
linux-HA cluster.

Signed-off-by: Guido Trotter <>
Reviewed-by: Michael Hanselmann <>

105f0d47 11/13/2012 10:21 pm Michael Hanselmann

Add new test for RAPI

Unlike existing tests, this actually tests RAPI at the interface with
the HTTP server. This way authentification can also be tested. A test
for “/2/query/…” is included as it's a bit special.

Signed-off-by: Michael Hanselmann <>...

39f0eea5 11/13/2012 03:42 pm Iustin Pop

Automatically enable version-dependent GHC flags

Some GHC flags are very useful, but only appear in more recent GHC
versions. To support the use of such flags while still supporting
older compilers, let's add conditional checks and enabling based on
the results....

43b3b5c1 11/13/2012 01:38 pm Michele Tartara

Added attoparsec unit test for Unicode parsing

Attoparsec is known to have had issues with parsing non-ASCII strings.
This test makes sure that parsing of Unicode characters works fine.

Signed-off-by: Michele Tartara <>
[iustin: small doc string fixes]...

6376dcc0 11/13/2012 10:29 am Iustin Pop

Improve make regen-vcs-version

"make regen-vcs-version" is run at every ./devel/upload time, in order
to have reasonably up-to-date information in the uploaded
scripts/binaries. However, this means it currently triggers
recompilation of (at least) Ganeti/Version.hs, and sometimes more than...

cdc2392b 11/08/2012 02:58 pm Iustin Pop

Rename Confd.hs to Confd/Types.hs

This should be the last module rename, promise!

We rename this to conform to the other hierarchies (e.g. Query), and
to not have both Confd.hs and Confd/*.hs.

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>

b9612abb 11/07/2012 03:06 pm Iustin Pop

Merge branch 'devel-2.6' into submit

  • devel-2.6:
    Fix compatibility with newer Haskell libraries
    Fix gnt-instance console with xl

Conflicts: (reordering, fixed)
htools/Ganeti/Confd/Server.hs (hlint fixes on master)
htools/Ganeti/Daemon.hs (hlint)...

27639c4e 11/07/2012 02:08 pm Iustin Pop

Merge branch 'stable-2.6' into devel-2.6

  • stable-2.6:
    Fix compatibility with newer Haskell libraries
    Fix gnt-instance console with xl

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>

f9435bdc 11/07/2012 02:07 pm Iustin Pop

Switch devel/upload to a static file

We had twice in the past days questions about devel/upload being
"broken", since bash re-reads shell scripts during their run and this
file can get regenerated due to Makefile changes.

Since we only need this to be dynamically built for 3 variables, let's...

1f5557ca 11/06/2012 08:01 pm Guido Trotter

Fix gnt-instance console with xl

- Rename xm-console-wrapper to xen-console-wrapper
- Pass the xen command to use as a parameter

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

8a670753 10/26/2012 05:27 pm Michael Hanselmann

Remove setup-ssh

It has been superseeded by “prepare-node-join”.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>