remove the obsolete ipmux component.

this is replaced by LVS since a long time

(This used to be ctdb commit dca41ec04788922ce5f4c52d346872b3e35f8cbb)

3 files changed, 0 insertions, 97 deletions

diff --git a/ctdb/config/ctdb.init b/ctdb/config/ctdb.init
index a45babfe3d..5cf13ac240 100755
--- a/ctdb/config/ctdb.init
+++ b/ctdb/config/ctdb.init
@@ -58,7 +58,6 @@ CTDB_OPTIONS="$CTDB_OPTIONS --reclock=$CTDB_RECOVERY_LOCK"
 [ -z "$CTDB_SOCKET" ]           || CTDB_OPTIONS="$CTDB_OPTIONS --socket=$CTDB_SOCKET"
 [ -z "$CTDB_PUBLIC_ADDRESSES" ] || CTDB_OPTIONS="$CTDB_OPTIONS --public-addresses=$CTDB_PUBLIC_ADDRESSES"
 [ -z "$CTDB_PUBLIC_INTERFACE" ] || CTDB_OPTIONS="$CTDB_OPTIONS --public-interface=$CTDB_PUBLIC_INTERFACE"
-[ -z "$CTDB_SINGLE_PUBLIC_IP" ] || CTDB_OPTIONS="$CTDB_OPTIONS --single-public-ip=$CTDB_SINGLE_PUBLIC_IP"
 [ -z "$CTDB_DBDIR" ]            || CTDB_OPTIONS="$CTDB_OPTIONS --dbdir=$CTDB_DBDIR"
 [ -z "$CTDB_DBDIR_PERSISTENT" ] || CTDB_OPTIONS="$CTDB_OPTIONS --dbdir-persistent=$CTDB_DBDIR_PERSISTENT"
 [ -z "$CTDB_EVENT_SCRIPT_DIR" ] || CTDB_OPTIONS="$CTDB_OPTIONS --event-script-dir $CTDB_EVENT_SCRIPT_DIR"
diff --git a/ctdb/config/ctdb.sysconfig b/ctdb/config/ctdb.sysconfig
index 758e89148e..96823eaef1 100644
--- a/ctdb/config/ctdb.sysconfig
+++ b/ctdb/config/ctdb.sysconfig
@@ -29,15 +29,6 @@
 # CTDB_LVS_PUBLIC_IP=10.1.1.1
 
 
-# IPMUX : OBSOLETE use LVS instead
-# Should ctdb implement a single public ip address across the entire cluster
-# and multiplex incoming connections across the connected nodes
-# When using a single public ip you must also specify the public interface!
-# This makes all incoming traffic go through a single ctdb node which
-# will then forward the packets out acros the other nodes. This will 
-# impact performance.
-# CTDB_SINGLE_PUBLIC_IP=10.1.1.1
-
 # should ctdb manage starting/stopping the Samba service for you?
 # default is to not manage Samba
 # CTDB_MANAGES_SAMBA=yes
diff --git a/ctdb/config/events.d/90.ipmux b/ctdb/config/events.d/90.ipmux
deleted file mode 100755
index 7f8aeaf1e4..0000000000
--- a/ctdb/config/events.d/90.ipmux
+++ /dev/null
@@ -1,87 +0,0 @@
-#!/bin/sh
-# script to manage the ip multiplexer for a single public address cluster
-
-. $CTDB_BASE/functions
-loadconfig ctdb
-
-[ -z "$CTDB_SINGLE_PUBLIC_IP" ] && exit 0
-[ -z "$CTDB_PUBLIC_INTERFACE" ] && exit 0
-
-cmd="$1"
-shift
-
-PATH=/usr/bin:/bin:/usr/sbin:/sbin:$PATH
-
-case $cmd in 
-     startup)
-	modprobe ip_queue
-	ip addr add $CTDB_SINGLE_PUBLIC_IP/32 dev lo scope host >/dev/null 2>/dev/null
-
-	# do not respond to ARPs that are for ip addresses with scope 'host'
-	echo 3 > /proc/sys/net/ipv4/conf/all/arp_ignore
-	;;
-
-     shutdown)
-	# remove the ip
-	ip addr del $CTDB_SINGLE_PUBLIC_IP/32 dev lo >/dev/null 2>/dev/null
-
-	# remove any iptables rules
-	iptables -D INPUT -i $CTDB_PUBLIC_INTERFACE -d $CTDB_SINGLE_PUBLIC_IP -j DROP 2> /dev/null
-
-	# kill off any ipmux processes
-	killall -9 ctdb_ipmux >/dev/null 2>/dev/null
-
-	# flush our route cache
-	echo 1 > /proc/sys/net/ipv4/route/flush
-	;;
-
-     takeip)
-	;;
-
-     releaseip)
-	;;
-
-     recovered)
-	# remove any previous rule for queueing
-	iptables -D INPUT -d $CTDB_SINGLE_PUBLIC_IP -i $CTDB_PUBLIC_INTERFACE -j QUEUE >/dev/null 2>/dev/null
-
-	# kill off any ipmux processes
-	killall -9 ctdb_ipmux >/dev/null 2>/dev/null
-
-	# kill off any tcp connections
-	iptables -D INPUT -i $CTDB_PUBLIC_INTERFACE -d $CTDB_SINGLE_PUBLIC_IP -j DROP 2> /dev/null
-	iptables -I INPUT -i $CTDB_PUBLIC_INTERFACE -d $CTDB_SINGLE_PUBLIC_IP -j DROP
-	kill_tcp_connections $CTDB_SINGLE_PUBLIC_IP
-	iptables -D INPUT -i $CTDB_PUBLIC_INTERFACE -d $CTDB_SINGLE_PUBLIC_IP -j DROP 2> /dev/null
-
-	# are we the recmaster ? 
-	ctdb isnotrecmaster >/dev/null 2>/dev/null || {
-	    # change the ip address to have scope host so we wont respond
-	    # to arps
-	    ip addr del $CTDB_SINGLE_PUBLIC_IP/32 dev lo >/dev/null 2>/dev/null
-	    ip addr add $CTDB_SINGLE_PUBLIC_IP/32 dev lo scope host >/dev/null 2>/dev/null
-	    exit 0
-	}
-
-	# change the scope so we start responding to arps
-	ip addr del $CTDB_SINGLE_PUBLIC_IP/32 dev lo >/dev/null 2>/dev/null
-	ip addr add $CTDB_SINGLE_PUBLIC_IP/32 dev lo >/dev/null 2>/dev/null
-
-	# send out a gratious arp so our peers will update their arp tables
-	ctdb gratiousarp $CTDB_SINGLE_PUBLIC_IP $CTDB_PUBLIC_INTERFACE >/dev/null 2>/dev/null
-
-	# mark all these for queueing
-	iptables -I INPUT 1 -d $CTDB_SINGLE_PUBLIC_IP -i $CTDB_PUBLIC_INTERFACE -j QUEUE >/dev/null 2>/dev/null
-
-	ctdb_ipmux &
-
-	# flush our route cache
-	echo 1 > /proc/sys/net/ipv4/route/flush
-	;;
-
-      monitor)
-	;;
-
-esac
-
-exit 0