glusterfs.git/xlators/nfs/server/src/netgroups.c, branch v3.8.2

nfs: allow hostnames with dashes in exports/netgroups files

2016-08-05T13:19:28+00:00

Hostnames with dashes (like "vagrant-testVM") are not correctly parsed
when reading the exports/netgroups files. This bacomes obvious when
running ./run-tests-in-vagrant.sh because it causes
tests/basic/mount-nfs-auth.t and tests/basic/netgroup_parsing.t to fail.

The regex for hostname (in exports) and the entry and hostname
(netgroups) parsing does not include the "-" sign, and hence the
hostnames are splitted at it.

Cherry picked from commit e5221d288e41d29d89d52f8deab657d2285a852c:
> BUG: 1350237
> Change-Id: I38146a283561e1fa386cc841c43fd3b1e30a87ad
> Signed-off-by: Niels de Vos 
> Reviewed-on: http://review.gluster.org/14809
> Smoke: Gluster Build System 
> NetBSD-regression: NetBSD Build System 
> CentOS-regression: Gluster Build System 
> Reviewed-by: Jeff Darcy 

Change-Id: I38146a283561e1fa386cc841c43fd3b1e30a87ad
BUG: 1357834
Signed-off-by: Niels de Vos 
Reviewed-on: http://review.gluster.org/14955
Smoke: Gluster Build System 
CentOS-regression: Gluster Build System 
NetBSD-regression: NetBSD Build System 
Reviewed-by: jiffin tony Thottan

nfs/auth,exports,netgroup : port log messages to new framework

2015-04-29T05:38:57+00:00

Five gf_log messages are not changed to gf_msg because gf_msg
not sending the output to STDOUT.
Bug id : BZ1215017

Change-Id: Ie8de286355becc3fd73fa80057734b834cf40b04
BUG: 1194640
Signed-off-by: Manikandan Selvaganesh 
Reviewed-on: http://review.gluster.org/10173
Tested-by: Gluster Build System 
Reviewed-by: Niels de Vos 
Tested-by: NetBSD Build System
Reviewed-by: jiffin tony Thottan

glusterfsd: add "print-netgroups" and "print-exports" command

2015-03-19T05:16:34+00:00

NFS now has the ability to use a separate file for "netgroups" and
"exports". An administrator should have the ability to check the
validity of the files before applying the configuration.

The "glusterfsd" command now has the following additional arguments that
can be used to check the configuration:

   --print-netgroups: Validate the netgroups file and print it out
   --print-exports: Validate the exports file and print it out

BUG: 1143880
Change-Id: I24c40d50110d49d8290f9fd916742f7e4d0df85f
URL: http://www.gluster.org/community/documentation/index.php/Features/Exports_Netgroups_Authentication
Original-author: Shreyas Siravara 
CC: Richard Wareing 
CC: Jiffin Tony Thottan 
Signed-off-by: Niels de Vos 
Reviewed-on: http://review.gluster.org/9365
Reviewed-by: Vijay Bellur 
Tested-by: Vijay Bellur

nfs: use free() for getline() allocated string in netgroups

2015-03-15T14:08:21+00:00

'line' is allocated through getline() which uses malloc(). GF_FREE()
will fail to release the memory because it can not find the expected
mem-pool header. Instead of GF_FREE(), free() should be used for strings
that get allocated with getline().

Subsequent calls to getline() with a non-NULL pointer will get the size
of the allocation adjusted with realloc().

Change-Id: I612fbf17d7283174d541da6f34d26e4f44e83bfa
BUG: 1143880
Signed-off-by: Niels de Vos 
Reviewed-on: http://review.gluster.org/9860
Tested-by: Gluster Build System 
Reviewed-by: Kaleb KEITHLEY 
Reviewed-by: Vijay Bellur

nfs: add structures and functions for parsing netgroups

2015-03-11T16:27:50+00:00

Netgroups are often used by enterprises to group a set of systems. The
NFS /etc/exports file support the @netgroup notation, and Gluster/NFS
will get extended to support this notation as well. For this, it is
needed that Gluster/NFS learns to parse the netgroup format.

A change to glusterfsd (Change-Id I24c40d5) will add test cases where
the parsing is used for regression testing.

BUG: 1143880
Change-Id: Ie04800d4dc26f99df922c9fcc00845f53291cf4f
Original-author: Shreyas Siravara 
CC: Richard Wareing 
CC: Jiffin Tony Thottan 
Signed-off-by: Niels de Vos 
Reviewed-on: http://review.gluster.org/9360
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur