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# Date Author Comment
65fe4693 11/05/2007 05:06 pm Iustin Pop

Miscellaneous style fixes

This patch fixes some minor pylint warnings (unused variables, wrong
indentation, etc.) and a real bug in the recovery for drbd8 rename
procedure.

Reviewed-by: imsnah
24818e8f 11/05/2007 02:14 pm Michael Hanselmann

Rename utils.GetUUID to utils.NewUUID.

Reviewed-by: schreiberal
78feb6fb 10/28/2007 04:32 pm Guido Trotter

Import two itertools recipes

The two function 'any' and 'all' are copied as-is from the python 2.4
documentation for the itertools module. They are useful (and are already
builtin function in python 2.5).

Reviewed-by: iustinp
087b34fe 10/12/2007 04:02 pm Iustin Pop

Add a generic write file function

Currently there are a few version of "write a file safely" in the code.
This patch adds a generic function that should be able to replace all
the other versions.

The "take attributes from the target file" option, while useful, is not...
257f4c0a 10/12/2007 03:27 pm Iustin Pop

Enhance GetHomeDir to accept either names or UIDs

Currently GetHomeDir accepts UIDs only. Enhance it to accept either a
user name or a user id, to allow for nicer usage.

Reviewed-by: imsnah
59072e7e 10/11/2007 03:04 pm Michael Hanselmann

Use the kernel's ability to generate UUIDs.

This removes the dependency on either the uuid module or e2fsprogs' uuidgen.

Reviewed-by: iustinp
2f8b60b3 10/11/2007 11:02 am Iustin Pop

Add small function to read the homedir of a user

This can be used to replace hardcoded "/root/" paths.

Reviewed-by: imsnah
16abfbc2 10/10/2007 08:20 pm Alexander Schreiber

Remove fping as a dependency for Ganeti.

This patch completely gets rid of fping
- replace all fping invocations with TcpPing calls
- update documentation accordingly.
- associated cleanups (use constant for localhost IP, use more sensible
defaults for TcpPing and use those)...
2f31098c 10/10/2007 01:00 pm Iustin Pop

Remove the shebang from modules

Since modules are not directly executables, remove the shebang from
them. This helps with lintian warnings.

Also make the autogenerated _autoconf.py contain two comment lines at
the beginning, like the other modules.

Reviewed-by: ultrotter
eedbda4b 10/08/2007 11:59 am Michael Hanselmann

Add function to list files in a directory, excluding those beginning with a
dot.

Reviewed-by: iustinp
081b1e69 09/27/2007 04:03 pm Michael Hanselmann

Prevent race condition in CreateBackup().

Reviewed-by: ultrotter
89e1fc26 09/21/2007 04:37 pm Iustin Pop

Remove requirement that host names are FQDN

We currently require that hostnames are FQDN not short names
(node1.example.com instead of node1). We can allow short names as long
as:
- we always resolve the names as returned by socket.gethostname()
- we rely on having a working resolver...
bcf043c9 09/19/2007 09:56 am Iustin Pop

Change resolved hostname from dict to a class

The current result of utils.LookupHostname() is a dict, but this does
not allow static checkers to check the correctness of the code. This
patch introduces a new class names HostInfo and changes LookupHostname...
4ca1b175 09/17/2007 05:04 pm Alexander Schreiber

Cleanup up selective imports for utils and utils unit test.

Reviewed-by: iustinp, imsnah
2c30e9d7 09/17/2007 02:18 pm Alexander Schreiber

Added TcpPing to do ping-alike via TCP connect(2) with defined source address.
To be used to replace the currently fping(8) based reachability test.

Reviewed-by: imsnah
23f41a3e 09/12/2007 03:02 pm Michael Hanselmann

Change the way how locales are overridden:
- Set only LC_ALL, it overrides any other variable
- Restore environment after unittest

Reviewed-by: iustinp
f6441c7c 09/11/2007 03:18 pm Iustin Pop

Filters out LANG and LC_* on RunCmd

This filters out the LANG and LC_ variables from the environment of programs
executed by RunCmd, in order to get consistent output of execute programs like
lvs, etc.

Reviewed-by: imsnah
88d14415 09/05/2007 08:14 pm Michael Hanselmann

Add function to get all local IP addresses, will be used in cmdlib.py.

Reviewed-by: schreiberal
113b55aa 09/03/2007 02:22 pm Iustin Pop

Switch utils.RunCmd from popen2 to subprocess

This changes the implementation of RunCmd from using the popen2 module
to using the (new in 2.4) subprocess module.

This is helpful because the subprocess module has more advanced features
than popen2, the most important ones being the ability to run code in the...
3ecf6786 08/14/2007 06:17 pm Iustin Pop

Style changes for pep-8 and python-3000 compliance.

This changes the raising of exceptions from:
raise Exception, value
to
raise Exception(value)

as the first form will be removed in python-3000 and the second form is
preferred now.

The changes also involve a few cases of changing from raising standard...
098c0958 07/26/2007 02:40 pm Michael Hanselmann

Comment formatting updates.

Reviewed-by: iustinp
a8083063 07/16/2007 04:39 pm Iustin Pop

Initial commit.