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# Date Author Comment
3ccafd0e 10/16/2008 11:37 am Iustin Pop

Add an interface for the drain flag changes/query

This adds the set/reset in the jqueue and luxi modules, and a way to
query it in OpQueryConfigValues, and also the comand line interface for
it:
$ gnt-cluster queue info
The drain flag is unset
$ gnt-cluster queue drain...
6797ec29 10/15/2008 01:51 pm Iustin Pop

Implement transport of ganeti errors across luxi

This patch adds a generic method to identify the ganeti error given its
class name, and implements this across the luxi protocol.

Reviewed-by: imsnah
07cd723a 10/06/2008 07:42 pm Iustin Pop

Implement job auto-archiving

This patch adds a new luxi call that implements auto-archiving of jobs
older than a certain age (or -1 for all completed jobs), and the gnt-job
command that makes use of this (with 'all' for -1).

Reviewed-by: imsnah
ae5849b5 10/01/2008 08:33 pm Michael Hanselmann

Add new query to get cluster config values

This can be used to retrieve certain cluster config values from
within clients.

OpDumpClusterConfig was not used anywhere, hence I'm just reusing
it. The way ConfigWriter.DumpConfig returned the configuration
was not thread-safe, anyway (no deepcopy)....
5c735209 08/29/2008 04:42 pm Iustin Pop

Make WaitForJobChanges deal with long jobs

This patch alters the WaitForJobChanges luxi-RPC call to have a
configurable timeout, so that the call behaves nicely with long jobs
that have no update.

We do this by adding a timeout parameter in the RPC call, and returning...
082c5adb 08/28/2008 06:35 pm Michael Hanselmann

Fix error message when masterd is not listening

Reported by Iustin.

Reviewed-by: iustinp
6c5a7090 08/27/2008 11:34 am Michael Hanselmann

Make sure that client programs get all messages

This is a large patch, but I can't figure out how to split it without
breaking stuff. The old way of getting messages by always getting the
last one didn't bring all messages to the client if they were added...
dfe57c22 08/11/2008 07:27 pm Michael Hanselmann

Add RPC call to wait for job changes

This way clients can react faster to status or message changes and
don't have to poll anymore.

Reviewed-by: ultrotter
32f93223 08/08/2008 02:29 pm Michael Hanselmann

Add query function for exports

Reviewed-by: iustinp
02f7fe54 08/06/2008 11:26 am Michael Hanselmann

Implement query for nodes

Reviewed-by: iustinp
ee6c7b94 08/06/2008 11:25 am Michael Hanselmann

Implement query for instances

Queries don't create jobs and are more efficient. Log messages
are not yet stored anywhere.

Reviewed-by: iustinp
38206f3c 07/30/2008 05:04 pm Iustin Pop

Fix pylint-detected issues

This is mostly:
- whitespace fix (space at EOL in some files, not all, broken
indentation, etc)
- variable names overriding others (one is a real bug in there)
- too-long-lines
- cleanup of most unused imports (not all)...
2467e0d3 07/09/2008 01:34 pm Michael Hanselmann

Remove old job queue code

Reviewed-by: iustinp
0bbe448c 07/09/2008 01:34 pm Michael Hanselmann

Change masterd/client RPC protocol

- Introduce abstraction class on client side
- Use constants for method names
- Adopt legacy function SubmitOpCode to use it

Reviewed-by: iustinp
3d8548c4 07/09/2008 01:34 pm Michael Hanselmann

Make luxi RPC more flexible

- Use constants for dict entries
- Handle exceptions on server side
- Rename client function to CallMethod to match server side naming

Reviewed-by: iustinp
fad50141 07/08/2008 02:16 pm Michael Hanselmann

luxi: Use serializer module instead of simplejson

Reviewed-by: iustinp
03a8dbdc 06/21/2008 09:49 pm Iustin Pop

Implement handling of luxi errors in cli.py

Currently the generic handling of ganeti errors in cli.py (GenericMain
and FormatError) only handles the core ganeti errors, and not the client
protocol errors (which live in a separate hierarchy).

This patch adds handling of luxi errors too, and also adds another luxi...
b77acb3e 04/10/2008 06:46 pm Iustin Pop

Change client protocol to raise exception on failures

Currently the luxi.client.SubmitJob and Query methods return the unserialized
result without processing it at all. This patch changes this by adding a
'RequestException' error that is raised if the query itself or the...
a14a17fc 04/07/2008 02:15 pm Iustin Pop

Move some checks from cli.py to luxi.py

The idea of cli.py and luxi.py is that all protocol checks should be in
luxi, and cli.py should just offer some helpful shortcuts for the
command line scripts.

This patch removes the result checks from cli and adds some other checks...
ceab32dd 04/01/2008 04:05 pm Iustin Pop

Add submit function to lib/cli.py

This patch adds function that submit jobs or queries over the unix socket
interface to lib/cli.py. The will be used by the scripts instead of the
SubmitOpCode function.

Reviewed-by: ultrotter
c2a03789 04/01/2008 10:15 am Iustin Pop

Initial implementation of the client unix socket

This patch adds an initial implementation of the client-side of the unix
socket interface. The code is not yet used by other parts of ganeti.

Reviewed-by: imsnah