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Re: [Cluster-devel] [PATCH/RFC] Standardize on /etc/sysconfig/cluster for init script



On Wed, 30 Jul 2008, Joel Becker wrote:

On Wed, Jul 30, 2008 at 11:01:07AM -0500, David Teigland wrote:
On Mon, Jul 28, 2008 at 10:20:49AM +0200, Fabio M. Di Nitto wrote:
I just noticed that we have a very inconsistent way to set init script
defaults by using /etc/sysconfig/{cman,cluster,scsi_reserve}.

the patch in attachment is very simple and standardize everything to
/etc/sysconfig/cluster and retains backward compatibility.

Please ACK or i will apply.

Doesn't it make most sense for the name of the sysconfig file to match the
name of the init script it corresponds to?  i.e. the config file for
init.d/cman would be sysconfig/cman?

	They should absolutely match the init script.  I could perhaps
seen an exception for something everything includes, but then I would
have the other sysconfig files include it.  What do I mean?  Say you
have a sysconfig/cluster file you want everything to see (cman,
fs_controld, etc).  You would have sysconfig/cman source
sysconfig/cluster.  That way, someone reading sysconfig/cman would see
it.  I would think we want to avoid folks having to read the init script
to find the config files.

How about the patch in attachment?

	Btw, let's all remember that 'sysconfig' is spelled 'default' on
debian/ubuntu, so be aware of that in your scripts :-)

Our scripts are rpmworld centric at the moment. It should be possible at others as well.

Fabio

--
I'm going to make him an offer he can't refuse.
diff --git a/cman/init.d/cman b/cman/init.d/cman
index 4ed6ec0..5ff172d 100644
--- a/cman/init.d/cman
+++ b/cman/init.d/cman
@@ -18,13 +18,8 @@
 
 . /etc/init.d/functions
 
-if [ -f /etc/sysconfig/cman ]; then
-    . /etc/sysconfig/cman
-    echo "/etc/sysconfig/cman has been deprecated in favour of /etc/sysconfig/cluster"
-    echo "Please consider switching to the new file"
-fi
-
 [ -f /etc/sysconfig/cluster ] && . /etc/sysconfig/cluster
+[ -f /etc/sysconfig/cman ] && . /etc/sysconfig/cman
 
 [ -z "$CCSD_OPTS" ] && CCSD_OPTS=
 
diff --git a/cman/init.d/qdiskd b/cman/init.d/qdiskd
index 62bd33f..d77057c 100644
--- a/cman/init.d/qdiskd
+++ b/cman/init.d/qdiskd
@@ -17,6 +17,7 @@
 
 . /etc/init.d/functions
 [ -f /etc/sysconfig/cluster ] && . /etc/sysconfig/cluster
+[ -f /etc/sysconfig/qdiskd ] && . /etc/sysconfig/qdiskd
 
 LOCK_FILE="/var/lock/subsys/qdiskd"
 
diff --git a/fence/agents/scsi/scsi_reserve b/fence/agents/scsi/scsi_reserve
index a6918d8..6aeccc6 100644
--- a/fence/agents/scsi/scsi_reserve
+++ b/fence/agents/scsi/scsi_reserve
@@ -19,13 +19,8 @@
 
 # read in config file if it exists
 #
-if [ -f /etc/sysconfig/scsi_reserve ] ; then
-    . /etc/sysconfig/scsi_reserve
-    echo "/etc/sysconfig/scsi_reserve has been deprecated in favour of /etc/sysconfig/cluster"
-    echo "Please consider switching to the new file"
-fi
-
 [ -f /etc/sysconfig/cluster ] && . /etc/sysconfig/cluster
+[ -f /etc/sysconfig/scsi_reserve ] && . /etc/sysconfig/scsi_reserve
 
 # check that cman is running
 #
diff --git a/gfs/init.d/gfs b/gfs/init.d/gfs
index 8116db1..e212a04 100644
--- a/gfs/init.d/gfs
+++ b/gfs/init.d/gfs
@@ -17,6 +17,7 @@
 
 . /etc/init.d/functions
 [ -f /etc/sysconfig/cluster ] && . /etc/sysconfig/cluster
+[ -f /etc/sysconfig/gfs ] && . /etc/sysconfig/gfs
 
 #
 # This script's behavior is modeled closely after the netfs script.  
diff --git a/gfs2/init.d/gfs2 b/gfs2/init.d/gfs2
index 146d789..cbe37fd 100644
--- a/gfs2/init.d/gfs2
+++ b/gfs2/init.d/gfs2
@@ -17,6 +17,7 @@
 
 . /etc/init.d/functions
 [ -f /etc/sysconfig/cluster ] && . /etc/sysconfig/cluster
+[ -f /etc/sysconfig/gfs2 ] && . /etc/sysconfig/gfs2
 
 #
 # This script's behavior is modeled closely after the netfs script.  
diff --git a/rgmanager/init.d/rgmanager b/rgmanager/init.d/rgmanager
index d307c17..361a65e 100644
--- a/rgmanager/init.d/rgmanager
+++ b/rgmanager/init.d/rgmanager
@@ -18,6 +18,7 @@
 
 # Grab cluster start config if it exists
 [ -f /etc/sysconfig/cluster ] && . /etc/sysconfig/cluster
+[ -f /etc/sysconfig/rgmanager ] && . /etc/sysconfig/rgmanager
 
 PATH=/sbin:/bin:/usr/sbin:/usr/bin
 

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