From b24aa5051db5d4bf9757efe7df06cb1892898382 Mon Sep 17 00:00:00 2001
From: Tar Committer <tar@ocjtech.us>
Date: Thu, 3 Feb 2000 17:55:28 +0000
Subject: Imported from rancid-1.4.tar.gz.

---
 bin/control_rancid | 107 ++++++++++++++++++++++++++++++++++++++---------------
 1 file changed, 78 insertions(+), 29 deletions(-)

(limited to 'bin/control_rancid')

diff --git a/bin/control_rancid b/bin/control_rancid
index 89ec0df..0728e7e 100755
--- a/bin/control_rancid
+++ b/bin/control_rancid
@@ -52,26 +52,58 @@ fi
 
 # generate the list of routers we should try to fetch
 cd $DIR
-rm -f $DIR/allrouters.new
+grep -v '^#' router.db > routers.db
+cut -d: -f1,2 routers.db | sort -u > routers.all.new
+diff routers.all routers.all.new > /dev/null 2>&1; RALL=$?
 perl -F: -ane '{($F[0] =~ tr@A-Z@a-z@,print "$F[0]:$F[1]\n")
-	if ($F[2] =~ /^up$/i);}' $DIR/router.db | sort -u > $DIR/allrouters.new
+    if ($F[2] =~ /^down$/i);}' routers.db | sort -u > routers.down.new
+diff routers.down routers.down.new > /dev/null 2>&1; RDOWN=$?
+perl -F: -ane '{($F[0] =~ tr@A-Z@a-z@,print "$F[0]:$F[1]\n")
+    if ($F[2] =~ /^up$/i);}' routers.db | sort -u > routers.up.new
+diff routers.up routers.up.new > /dev/null 2>&1; RUP=$?
 
-if diff $DIR/allrouters $DIR/allrouters.new > $DIR/allrouters.diffs
+if [ $RALL -ne 0 -o $RDOWN -ne 0 -o $RUP -ne 0 ]
 then
-    rm -f $DIR/allrouters.new
-else
     (
-	echo New routers:
-	comm -13 $DIR/allrouters $DIR/allrouters.new | sed -e 's/^/        /' -e 's/:.*$//'
-	echo
-	echo Deleted routers:
-	comm -23 $DIR/allrouters $DIR/allrouters.new | sed -e 's/^/        /' -e 's/:.*$//'
-    ) | Mail -s "changes in $GROUP routers" rancid-admin-$GROUP
+	if [ $RUP -ne 0 ] ; then
+	    if [ $RUP -eq 1 ] ; then
+	        echo Routers changed to up:
+	        comm -13 routers.up routers.up.new | sed -e 's/^/        /' -e 's/:.*$//'
+	        echo
+	    elif [ -s routers.up.new ] ; then
+	        echo Routers changed to up:
+	        sed -e 's/^/        /' -e 's/:.*$//' routers.up.new
+	        echo
+	    fi
+	fi
+	if [ $RDOWN -ne 0 ] ; then
+	    if [ $RDOWN -eq 1 ] ; then
+	        echo Routers changed to down:
+	        comm -13 routers.down routers.down.new | sed -e 's/^/        /' -e 's/:.*$//'
+	        echo
+	    elif [ -s routers.down.new ] ; then
+	        echo Routers changed to down:
+	        sed -e 's/^/        /' -e 's/:.*$//' routers.down.new
+	        echo
+	    fi
+	fi
+	WC=`wc -l routers.all | sed -e 's/^ *\([^ ]*\) .*$/\1/'`
+	WCNEW=`wc -l routers.all.new | sed -e 's/^ *\([^ ]*\) .*$/\1/'`
+	if [ $RALL -eq 1 -a $WC -gt $WCNEW ] ; then
+	    echo Deleted routers:
+	    comm -23 routers.all routers.all.new | sed -e 's/^/        /' -e 's/:.*$//'
+	fi
+    ) > routers.mail
+
+    if [ -s routers.mail ] ; then
+        Mail -s "changes in $GROUP routers" rancid-admin-$GROUP < routers.mail
+    fi
+    rm -f routers.mail
 
     cd $DIR/configs
 
     # Add new routers to the CVS structure.
-    for router in `comm -13 $DIR/allrouters $DIR/allrouters.new`
+    for router in `comm -13 $DIR/routers.up $DIR/routers.up.new`
     do
 	OFS=$IFS
 	IFS=:
@@ -87,14 +119,31 @@ else
     echo
     cd $DIR
 
-    mv $DIR/allrouters.new $DIR/allrouters
 fi
-rm -f $DIR/allrouters.diffs $DIR/allrouters.new
+mv routers.all.new routers.all
+mv routers.down.new routers.down
+mv routers.up.new routers.up
+rm -f routers.db
+
+# cvs delete configs for routers not listed in routers.up.
+cd $DIR/configs
+for router in `find . \( -name \*.new -prune -o -name CVS -prune \) -o -type f -print | sed -e 's/^.\///'` ; do
+    grep "^$router:" ../router.db > /dev/null 2>&1
+    if [ $? -eq 1 ]; then
+	rm -f $router
+	cvs delete $router
+	cvs commit -m 'deleted router' $router
+	echo "Deleted $router"
+    fi
+done
+cd $DIR
 
 # no routers, empty list or all 'down'
-if [ ! -s $DIR/allrouters ]
+if [ ! -s routers.up ]
 then
-	exit;
+    # commit router.db
+    cvs commit -m updates router.db > /dev/null
+    exit;
 fi
 
 # Now we can actually try to get the configs
@@ -103,22 +152,19 @@ cd $DIR/configs
 # The number of processes running at any given time can be
 # tailored to the specific installation.
 echo "Trying to get all of the configs."
-par -q -n $PAR_COUNT -c "rancid-fe \{}" $DIR/allrouters
+par -q -n $PAR_COUNT -c "rancid-fe \{}" $DIR/routers.up
 
 # This section will generate a list of missed routers
 # and try to grab them again.  It will run through
 # $pass times.
 pass=4
 round=1
-if [ -f $DIR/allrouters.missed ]; then
-    rm -f $DIR/allrouters.missed
+if [ -f $DIR/routers.up.missed ]; then
+    rm -f $DIR/routers.up.missed
 fi
 while [ $round -le $pass ]
 do
-    echo "====================================="
-    echo "Getting missed routers: round $round."
-
-    for router in `cat $DIR/allrouters`
+    for router in `cat $DIR/routers.up`
     do
 	OFS=$IFS
 	IFS=':'
@@ -126,15 +172,17 @@ do
 	IFS=$OFS
 	router=$1; mfg=$2
 
-	if [ ! -f $DIR/configs/$router.new ]
+	if [ ! -f $router.new ]
 	then
-	    echo "$router:$mfg" >> $DIR/allrouters.missed
+	    echo "$router:$mfg" >> $DIR/routers.up.missed
 	fi
     done
 
-    if [ -f $DIR/allrouters.missed ]; then
-	par -q -n $PAR_COUNT -c "rancid-fe \{}" $DIR/allrouters.missed
-	rm -f $DIR/allrouters.missed
+    if [ -f $DIR/routers.up.missed ]; then
+	echo "====================================="
+	echo "Getting missed routers: round $round."
+	par -q -n $PAR_COUNT -c "rancid-fe \{}" $DIR/routers.up.missed
+	rm -f $DIR/routers.up.missed
 	round=`expr $round + 1`
     else
 	echo "All routers sucessfully completed."
@@ -152,6 +200,7 @@ rename 's/.new$//' *.new
 cd $DIR
 #cvs diff -c3 >$TMP.diff
 #cvs diff -C 3 >$TMP.diff
+# Change the output of a unified diff to make it a bit more readable.
 cat > $TMP.sedf << EOF
 /^RCS file: /d
 #/^retrieving revision /d
@@ -180,7 +229,7 @@ fi
 cd $DIR/configs
 rm -f $DIR/routers.failed
 perl -F: -ane '{$t = (stat($F[0]))[9]; print `ls -ld $F[0]`
-	if (time() - $t >= 86400);}' $DIR/allrouters | sort -u > $DIR/routers.failed
+	if (time() - $t >= 86400);}' $DIR/routers.up | sort -u > $DIR/routers.failed
 if [ -s $DIR/routers.failed ]
 then
 	(
-- 
cgit