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  Ganeti
AutoConf.hs.in 4.3 kB
OLD-NEWS 19 kB
README 4.5 kB
ganeti-kvmd.hs 1.2 kB
ganeti-mond.hs 1.2 kB
haddock-prologue 251 Bytes
hconfd.hs 1.2 kB
hluxid.hs 1.2 kB
hs2py.hs 1.2 kB
htools.hs 824 Bytes
lint-hints.hs 1 kB
mon-collector.hs 1 kB
rpc-test.hs 8.6 kB

Latest revisions

# Date Author Comment
40960882 01/20/2014 11:50 am Klaus Aehlig

Move vcluster-related constants to Constants.hs

...as, in that way, they will also be available in Haskell,
where job replication happens as well.

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Petr Pudlak <>
d520ba2a 01/16/2014 05:11 pm Klaus Aehlig

Clean up luxidMaxRunningJobs

Now that the number of jobs maximally running in parallel is
a run-time option, this magic constant is not needed any more.

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Petr Pudlak <>
d9dd04b1 01/16/2014 05:11 pm Klaus Aehlig

Make the scheduler use the max_running_jobs config parameter

Use the run-time configuration to decide on the number of jobs
scheduled for execution instead of using a hard-coded constant.

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Petr Pudlak <>
6046dca9 01/16/2014 05:11 pm Klaus Aehlig

Make configuration available to the scheduler

In this way, scheduling decisions can depend on the configuration
of the cluster. At the moment, this is only the maximal number
jobs to be run in parallel, but in the future this will also include
job filters....
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 <>
ad756c77 01/16/2014 05:11 pm Klaus Aehlig

Add opcode parameter for the maximal number of running jobs

This parameter of OpClusterSetParams will allow to set the
maximal number of jobs to be run simultaneously.

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Petr Pudlak <>
cf048aea 01/16/2014 05:11 pm Klaus Aehlig

Add parameter max_running_jobs to the cluster configuration

This cluster-wide parameter will determine how many non-finalized jobs maximally
should be in a not queued state at the same time.

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....
363dc9d6 01/15/2014 02:34 pm Klaus Aehlig

Provide a function to compute the canceled version of a job

When a job gets canceled while still queued, dequeuing requires
luxid to mark it as cancelled. So provide the necessary pure
function to do so.

Signed-off-by: Klaus Aehlig <>
Reviewed-by: Petr Pudlak <>
47c3c7b1 01/15/2014 02:34 pm Klaus Aehlig

Support canceling dequeued jobs

Even after jobs have been handed over for execution, it might
still be possible to cancel them. On such case would be the
job still waiting for a lock. Eventually, we will have to
communicate to the job directly, but as long as execution is...

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