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# Date Author Comment
178ad717 01/16/2014 05:11 pm Klaus Aehlig

Make max_running_jobs queryable

As we have introduced a new cluster parameter, it should
be also visible when querying about the cluster configuration.

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Petr Pudlak <>

36cb6837 01/15/2014 02:34 pm Klaus Aehlig

Implement job cancellation in luxid

As luxid handles the job queue, this daemon is the natural
place to handle job cancellation. Answering to CancelJob requests
is also necessary for luxid to be feature compliant with masterd,
even for command-line requests only....

9131274c 01/13/2014 07:43 pm Jose A. Lopes

Fix whitespace

Fix whitespace in several modules.

Signed-off-by: Jose A. Lopes <>
Reviewed-by: Michele Tartara <>

d5665e10 01/07/2014 10:14 am Klaus Aehlig

Make luxid handle SetDrainFlag

Make luxid also handle queries to drain the job queue.

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Guido Trotter <>

1264bd58 01/07/2014 10:14 am Klaus Aehlig

Fix sign in drain_flag request

The drain flag is set, if the queue is not open.

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Guido Trotter <>

d3e6fd0e 12/17/2013 06:12 pm Santi Raffa

ssconf: Add Gluster mount directory

This commit adds the gluster storage directory to ssconf (without
actually using its value just yet).

Signed-off-by: Santi Raffa <>
Signed-off-by: Thomas Thrainer <>
Reviewed-by: Thomas Thrainer <>

be7531a9 12/13/2013 11:58 am Klaus Aehlig

Handle QueryConfigValues

Make luxid handle the QueryConfigValues call providing certain
simple status information about the cluster.

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Petr Pudlak <>

946f1fb3 12/13/2013 11:58 am Klaus Aehlig

Implement SetWatcherPause in luxid

Make luxid handle SetWatcherPause correctly.

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Petr Pudlak <>

c7003a76 12/11/2013 01:32 pm Petr Pudlak

Move the generalized IO client from Luxi to UDSServer

No code is changed in this patch (except imports and qualifiers), only
moved.

Signed-off-by: Petr Pudlak <>
Reviewed-by: Klaus Aehlig <>

d79a6502 12/11/2013 01:32 pm Petr Pudlak

Generalize the IO client handling in Luxi

... to be usable for WConfd as well. A daemon handler is encapsulated
into `Handler` data type, which is then passed to a generic `listener`.

The changes are done in Luxi.hs so that the differences are visible and...

5e671e0e 12/11/2013 12:07 pm Petr Pudlak

Add the Unix domain socket path to the Server data type

This simplifies code for closing such a socket.

Signed-off-by: Petr Pudlak <>
Reviewed-by: Klaus Aehlig <>

0fbc8447 12/11/2013 12:07 pm Petr Pudlak

Encapsulate a server socket and its parameters

Instead of passing a bare server socket around, we pass it encapsulated
in a data type together with parameters such as read/write timeouts.

Signed-off-by: Petr Pudlak <>
Reviewed-by: Klaus Aehlig <>

d605e261 12/11/2013 12:07 pm Petr Pudlak

Rename getClient/Server to getLuxiClient/Server

Later they will be split into LUXI-specific and general parts.

Signed-off-by: Petr Pudlak <>
Reviewed-by: Klaus Aehlig <>

6222b3a3 12/10/2013 01:32 pm Klaus Aehlig

Make luxid support WaitForJobChange

Make support the WaitForJobChange, waiting for a job to
change on certain monitored fields.

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Petr Pudlak <>

b5fa2700 12/02/2013 04:08 pm Klaus Aehlig

Make luxid use the JQScheduler

Make luxid use the job scheduler instead of immediately
starting every received job.

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Petr Pudlak <>

ac0c5c6d 12/02/2013 04:08 pm Klaus Aehlig

Rename enqueueJobs to startJobs

This reflects better what the method actually does. Later,
we will add a job scheduler that will provide a proper enqueue
method.

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Petr Pudlak <>

0359e5d0 11/29/2013 12:10 pm Spyros Trigazis

Add default_iallocator_params cluster parameter

Add a cluster parameter to hold the iallocator parameters used
by the default instance allocator. Implement the option to
modify config.data, query config.data and upgrade man pages,
tests and cfgupgrade tool. The new default_iallocator_params is...

c6013594 11/28/2013 05:00 pm Klaus Aehlig

Set the received time stamp for new jobs

Since luxid now handles the job submission requests, it is also
its responsibility to set the received time stamps. Do this.

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Helga Velroyen <>

f5b765f0 11/26/2013 03:31 pm Klaus Aehlig

Make luxid job submission be defined by replication

When receiving jobs to be submitted, make luxid replicate them to all
master candidates and then return. The actual execution can be handled
asynchronously.

Signed-off-by: Klaus Aehlig <>...

9d049fb4 11/26/2013 03:30 pm Klaus Aehlig

Rename LuxiSocket to MasterSocket

Rename the constants to name the socket to connect masterd,
as the name LuxiSocket hints on luxid, which is different
from masterd.

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Petr Pudlak <>

89352544 11/26/2013 11:13 am Helga Velroyen

Implement 'QueryInstances' call in Haskell luxi server

While the command line uses the generic 'Query' call,
rapi calls 'QueryInstances'. 'QueryInstances' so far
was not fully implemented in the Haskell implementation
of the luxi server. This was discovered when trying to...

a4417db4 11/15/2013 04:49 pm Thomas Thrainer

Merge branch 'stable-2.10' into master

Merge branch 'stable-2.10' into master

  • stable-2.10
    Don't allow optional node parameters
    Move OVS node parameters to the right place
    Make NIC VLAN queryable
    Pass VLAN parameter correctly in moves
    Use constant instead of raw string...
edcad688 11/13/2013 02:25 pm Petr Pudlak

Ignore hlint warning "Error: Too strict if" in Server.hs

A previous patch [229da00] added an annotation for ignoring the warning,
but to the middle of a function, which doesn't compile. This patch moves
the annotation to the end of the function to correct the problem....

229da00f 11/13/2013 11:40 am Petr Pudlak

Ignore hlint warning "Error: Too strict if" in Server.hs

This warning appears only in newer versions of hlint (mine was v1.8.43),
and in this case it's reported incorrectly. The arguments to "showJSON"
have different types, therefore it's not possible to move "showJSON" in...

94d6d0a3 11/08/2013 07:00 pm Klaus Aehlig

Make luxid handle SubmitManyJobs

Handle this request by writing the jobs to the
queue and inform masterd; masterd will then also
distribute the jobs to all master candidates.

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Michele Tartara <>

e5fba493 11/08/2013 07:00 pm Klaus Aehlig

Make luxid handle SubmitJob

As luxid is to take over responsibility for the job queue,
handle this request by writing the job to the queue and then
informing masterd; masterd will also distribute the job to
all master candidates.

Signed-off-by: Klaus Aehlig <>...

3cb9bd38 11/08/2013 06:57 pm Jose A. Lopes

Fix reference to vcs version in query server

Fix reference to vcs version in query server to take its value from
the Haskell constant in 'Ganeti.Version' instead of using the constant
generated from Python.

Signed-off-by: Jose A. Lopes <>...

c87997d2 10/08/2013 03:57 pm Jose A. Lopes

Hs2Py constants: add 'osApiVersions'

Add constant 'osApiVersions' to the Haskell to Python constant
generation. This patch fixes the type of this constant, by changing
from 'List' to 'Set', therefore, 'Ganeti.Query.Server' is updated
accordingly.

Signed-off-by: Jose A. Lopes <>...

a8633d70 09/19/2013 11:52 am Jose A. Lopes

Add constructor 'TagKindNetwork' to 'TagKind'

Add missing constructor 'TagKindNetwork' to 'Ganeti.Types.TagKind'
which is the counterpart of the Python constant 'TAG_NETWORK'. This
fixes issue 578.

Signed-off-by: Jose A. Lopes <>
Reviewed-by: Klaus Aehlig <>

1ca326c8 08/07/2013 06:46 pm Thomas Thrainer

Merge branch 'stable-2.9'

  • stable-2.9
    Fix batch creation of instances
    Fix documentation of gnt-instance batch-create
    Support multi instance allocs without iallocator
    Support DSA SSH keys in bootstrap
    Include VCS version in `gnt-cluster version`...
804d72eb 08/07/2013 05:41 pm Thomas Thrainer

Merge branch 'stable-2.8' into stable-2.9

  • stable-2.8
    Fix batch creation of instances
    Fix documentation of gnt-instance batch-create
    Support multi instance allocs without iallocator
    Support DSA SSH keys in bootstrap
    Include VCS version in `gnt-cluster version`...
6e94b75c 08/07/2013 10:41 am Jose A. Lopes

Update Harep, Query server, and tests

Update Harep, Haskell query server, and tests concerning Luxi and
opcodes to reflect the changes to Haskell to Python opcode
generation. This change is necessary because TagObject is replaced by
TagKind and some types in opcodes and parameters changed to be...

026f444f 08/06/2013 04:32 pm Thomas Thrainer

Include VCS version in `gnt-cluster version`

Also print the VCS version in the output of `gnt-cluster version`. This
makes the VCS version also available over RAPI, etc.

Signed-off-by: Thomas Thrainer <>
Reviewed-by: Helga Velroyen <>

858ecf2b 07/18/2013 06:32 pm Klaus Aehlig

Merge branch 'stable-2.8' into stable-2.9

  • stable-2.8
    Fix permission problem related to Issue 477
    Add hs function to easily change file ownership

Conflicts:
src/Ganeti/Utils.hs (trivial)
trivial

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Michele Tartara <>

e455a3e8 07/18/2013 11:35 am Michele Tartara

Fix permission problem related to Issue 477

Commit 91525dee856951ace940c78b6254a1c7344b4803 fixed Issue 477 but broke
"gnt-cluster info".

This commit offers a solution to both problems, by changing the permission
of the socket instead of changing the permission the confd process is run...

489c9037 07/17/2013 07:55 pm Klaus Aehlig

Merge branch 'stable-2.8' into stable-2.9

  • stable-2.8
    Rename queryd to luxid
    Document the rapi client not to have a QueryNetworks method
    Enable unit tests again
    Document ganeti-queryd
    Add ganeti-queryd to QA env test
    Add queryd daemon (split from confd)...
3695a4e0 07/17/2013 06:04 pm Thomas Thrainer

Rename queryd to luxid

As queryd will, in the future, handle all LUXI request, queue jobs and
most likely perform various other tasks, it is renamed to luxid already.
This will safe some headache when upgrading Ganeti installations, as we
don't have to deal with a daemon rename....

670e954a 07/17/2013 12:33 pm Thomas Thrainer

Add queryd daemon (split from confd)

queryd is added as a new daemon which handles configuration queries over
LUXI. This functionality was removed from confd, which now only queries
over the network.

The queryd user is added to the master group such that it can access...

218e3b0f 07/17/2013 12:33 pm Thomas Thrainer

Extract ConfigReader from Confd/Server.hs

Confd's functionality to watch the Ganeti configuration file is
extracted to the ConfigReader module. No functional changes are
introduced.

This extraction makes will enable us to split queryd from confd, as
queryd will have to use the same functionality....

c832f7e9 07/16/2013 10:29 am Klaus Aehlig

Merge branch 'stable-2.8' into master

  • stable-2.8
    Change method dispatch in ClientOps to enforce luxi.REQ_ALL
    Allow modify_etc_hosts to be changed
    Add --modify-etc-hosts option for CLI tools
    Add luxiReqQueryNetworks to LuxiOp
    Log received message at debug level...
795d035d 07/12/2013 04:42 pm Klaus Aehlig

Add luxiReqQueryNetworks to LuxiOp

When the QueryNetwork was introduced as a method, apparently
it was forgotten in the Haskell world. Add it here as well.

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Helga Velroyen <>

385d4574 07/12/2013 04:42 pm Klaus Aehlig

Log received message at debug level

At debug level, we can well afford to have a detailed entry
for each message received by a server.

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Helga Velroyen <>

76825515 07/05/2013 03:12 pm Klaus Aehlig

Merge branch 'stable-2.8' into master

  • stable-2.8:
    Also remove prop_IterateAlloc_sane from test list
    Fix documentation for prop_Alloc_sane
    Remove IterateAllocSane test
    Clean up work around for host name filtering
    Do not handle host queries special...
c4e0d065 07/03/2013 10:16 am Klaus Aehlig

Do not handle host queries special

As, since 91c1a265, the equality used for host names already
is based on matching, there is no need to use a special function
for this any more.

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Guido Trotter <>

dad226e3 06/26/2013 12:18 pm Thomas Thrainer

Merge branch 'stable-2.8' into master

  • stable-2.8:
    gnt-cluster info (py): add enabled disk templates
    Version bump to 2.8.0~beta1
    Change version numbers in documentation
    Fix issue with python coverage tests
    Merge branch 'stable-2.7' into stable-2.8...
e4b5f955 06/25/2013 10:55 am Guido Trotter

Merge branch 'stable-2.7' into stable-2.8

  • stable-2.7:
    Provide the right fix for the kvm_extra parameter
    NEWS and version updates for 2.7.0~rc3
    kvm: don't pass whole extra as a single argument
    For node queries allow short forms of host names
    Provide a special filter for host names...
85218237 06/24/2013 05:11 pm Klaus Aehlig

For node queries allow short forms of host names

For node queries use the host-name filter instead of the simple
equality-based one.

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Guido Trotter <>

1c3231aa 06/13/2013 12:32 pm Thomas Thrainer

Index nodes by their UUID

No longer index nodes by their name but by their UUID in the cluster
config. This change changes large parts of the code, as the following
adjustments were necessary: * Change the index key to UUID in the configuration and the
ConfigWriter, including all methods....

bcba4e01 05/03/2013 11:38 am Michele Tartara

Merge stable-2.7 into stable-2.8

Conflicts:
INSTALL
NEWS
configure.ac
src/Ganeti/Query/Group.hs
test/hs/Test/Ganeti/Objects.hs
test/hs/Test/Ganeti/Query/Query.hs

Signed-off-by: Michele Tartara <>
Reviewed-by: Helga Velroyen <>

3e0c2a24 04/29/2013 05:49 pm Klaus Aehlig

Log at info level the success of a luxi query

So far, any successful query was only logged at debug level, thus leaving
no traces in the logs, unless debugging was enabled. Therefore, we add
a notes about successful completion at info level. Also, repeat a failed...

723ec678 04/12/2013 12:31 am Guido Trotter

Merge branch 'devel-2.7'

  • devel-2.7: (26 commits)
    Fix burnin install path
    Fix format of the NEWS file
    NEWS: Add news entry for the hail disk policy fix
    Add shelltests verifying hail applies disk ipolicy per disk
    Make the disks parameter available to the constructor...
9c8c69bc 04/11/2013 11:53 pm Helga Velroyen

Removes obsolete 'enabled storage types'

Since managing of different storage units is now done using
disk templates and not storage types, we remove the obsolete
enabled storage types.

Signed-off-by: Helga Velroyen <>
Reviewed-by: Michele Tartara <>

966e1580 04/11/2013 11:52 pm Helga Velroyen

gnt-cluster info: report enabled disk templates

Add reporting of the currently enabled disk templates to
'gnt-cluster info'.

Signed-off-by: Helga Velroyen <>
Reviewed-by: Michele Tartara <>

3e02cd3c 04/08/2013 10:49 am Michele Tartara

Fix typo and improve comment

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

7b9ceea7 03/21/2013 05:41 pm Helga Velroyen

gnt-cluster info: show enabled storage types

This extends the 'gnt-cluster info' command to list the storage types
that are enabled on the cluster. It also fixes the broken indentation
in the 'handleCall' function.

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

cb44e3db 03/20/2013 01:25 pm Helga Velroyen

Typo 'repot' in Server.hs

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

64b0309a 03/04/2013 12:35 pm Dimitris Aragiorgis

Fix confd issue regarding --no-lvm-storage

If cluster is initialized with --no-lvm-storage then volume_group_name
does not exist in config.data. Thus we must define it as optional in
confd.

Signed-off-by: Dimitris Aragiorgis <>
[: fixed Haskell RPC definition]...

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/....