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# Date Author Comment
0c009cc5 09/30/2011 01:10 pm Michael Hanselmann

listrunner: Don't pass arguments if there are none

If no arguments were specified the “exec_args” variable was “None”,
leading to the command being run as “… ./… None”.

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

6eedd356 08/30/2011 12:34 pm Michael Hanselmann

listrunner: Allow passing of arguments to executable

This wasn't possible until now.

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

b459a848 08/30/2011 11:24 am Andrea Spadaccini

DeprecationWarning fixes for pylint

In version 0.21, pylint unified all the disable-* (and enable-*)
directives to disable (resp. enable). This leads to a lot of
DeprecationWarning being emitted even if one uses the recommended
version of pylint (0.21.1, as stated in devnotes.rst)....

2c094917 08/29/2011 06:37 pm Michael Hanselmann

listrunner: Replace str.split with library functions

- str.split("/").pop() should be os.path.basename
- str.split("\n") should be str.splitlines()

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

e687ec01 08/25/2011 01:53 pm Michael Hanselmann

PEP8 style fixes

Identified using the “pep8” utility.

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

6bc1c168 08/24/2011 12:16 pm Michael Hanselmann

listrunner: Avoid exception if machine is rebooted

Handle exceptions gracefully when trying to read the command's output.

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

b74c0684 02/16/2011 06:35 pm Iustin Pop

listrunner: convert from getopt to optparse

The “-A” (use agent) was not documented, and instead of adding manual
listing, I converted it to optparse like the other CLI tools.

Note that I cleaned up a bit the usage and help texts.

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

99a11adc 02/16/2011 06:35 pm Iustin Pop

listrunner: fix agent usage

By delaying the agent key query until after the fork, we prevent the
problem of simultaneous access to the agent.

Tested that it works against 80 hosts in parallel without error; the
current version breaks already at 20 hosts....

4fc977e9 01/14/2011 11:38 am Michael Hanselmann

Set +x on tools/ganeti-listrunner

Signed-off-by: Michael Hanselmann <>
Reviewed-by: René Nussbaumer <>

2a0f9372 12/31/2010 02:37 pm Michael Hanselmann

Fix build errors with ganeti-listrunner

- Remove non-ASCII character from manpage
- Reformat docstring for epydoc in script

These caused build breakage on some but not all distributions.

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

da7e44ee 12/30/2010 07:51 pm Michael Hanselmann

Initial import of listrunner

This tool was used and worked on internally for quite a long time. We
decided to include it in Ganeti.

Known issues:
- Code doesn't match rest of Ganeti (e.g. using “print” all over the
place, hardcoded calls to sys.exit deep in functions)...