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https://github.com/xcat2/xcat-core.git
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258 lines
8.1 KiB
Bash
Executable File
258 lines
8.1 KiB
Bash
Executable File
#!/bin/sh
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# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
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##########################################################################################
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# This script is used for RMC node configuration
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# usage:
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# To add node to the cluster:
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# NODE=nodename NODEID=fbb5ec1f64dd299c \
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# MONMASTER=msname_or_ip MS_NODEID=fbb5ec1f64dd299c \
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# configrmcnode 1
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# To remove node to the cluster
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# NODE=nodename configrmcnode -1
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##########################################################################################
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if [ -n "$1" ]; then
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ADD=$1
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else
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ADD=1
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fi
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if [ -z "$NODE" ]; then
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NODE=`hostname`
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fi
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#logger -t xcat -p local4.info "configrmcnode: ADD=$ADD, NODE=$NODE, NODEID=$NODEID MONMASTER=$MONMASTER,MS_NODEID=$MS_NODEID"
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#check if rsct is installed and running
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if [ ! -e /usr/bin/lsrsrc ]; then
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logger -t xcat -p local4.err "RMC setup on node $NODE: RSCT is not is not installed."
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exit 1;
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else
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PID=`/bin/ps -ef | /bin/grep rmcd | /bin/grep -v grep | /bin/awk '{print $2}'`
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if [ -z "$PID" ]; then
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result=`/usr/sbin/rsct/bin/rmcctrl -s 2>&1`;
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if [ $? -gt 0 ]; then
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logger -t xcat -p local4.err "RMC deamon cannot be started on node $NODE:$result"
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exit 1;
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fi
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fi
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fi
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#wait for RMC daemon to fully functional
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RETRY_LIMIT=10 # number of 2 second retry intervals (20 second total)
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let i=$RETRY_LIMIT
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while :
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do
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lsrsrc > /dev/null 2>&1
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rc=$?
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if [[ $rc -eq 0 ]]
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then
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break
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fi
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i=$((i - 1))
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if (( i > 0 ))
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then
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sleep 2
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else
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break
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fi
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done
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if [[ $rc -ne 0 ]]
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then
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logger -t xcat -p local4.err "RMC subsystem has not started"
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exit 1
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fi
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if [ $ADD -eq 1 ]; then
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#check if the resource is defined
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result=`/usr/bin/lsrsrc-api -s IBM.MCP::"NodeID=0x$MS_NODEID"::MNName 2>&1`
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if [ $? -gt 0 ]; then #node defined
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#ask RMC take the new nodeid
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if [[ $NODEID != "" ]]; then
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oldid=`/usr/sbin/rsct/bin/lsnodeid`
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oldidU=`echo "$oldid" | awk '{ print toupper($1) }'`
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newidU=`echo "$NODEID" | awk '{ print toupper($1) }'`
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if [ $oldidU != $newidU ]; then
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if [ -e /usr/sbin/rsct/install/bin/recfgctnid ]; then
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result=`/usr/sbin/rsct/install/bin/recfgctnid $NODEID 2>&1`
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if [ $? -ne 0 ]; then
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echo "Reset nodeid: $result"
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logger -t xcat -p local4.info "Reset nodeid: $result"
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fi
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else
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#stop all rmc daemons
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/usr/sbin/rsct/bin/rmcctrl -z
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#get new nodeid into id files
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if [ -e /var/ct/cfg/ct_node_id ]; then
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sed s/^[^\#].*$/$NODEID/ /var/ct/cfg/ct_node_id > /tmp/id.tmp
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else
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if [ -e /etc/ct_node_id ]; then
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sed s/^[^\#].*$/$NODEID/ /etc/ct_node_id > /tmp/id.tmp
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else
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echo $NODEID > /tmp/id.tmp
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fi
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fi
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cp /tmp/id.tmp /var/ct/cfg/ct_node_id
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cp /tmp/id.tmp /etc/ct_node_id
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rm /tmp/id.tmp
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#reconfig RMC
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result=`/usr/sbin/rsct/install/bin/recfgct -s 2>&1`
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if [ $? -ne 0 ]; then
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echo "RMC setup on node $NODE: Cannot reconfig RSCT with new node id"
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logger -t xcat -p local4.warning "RMC setup on node $NODE: Cannot reconfig RSCT with new node id"
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fi
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fi
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fi
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fi
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PID=`/bin/ps -ef | /bin/grep rmcd | /bin/grep -v grep | /bin/awk '{print $2}'`
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if [ -z "$PID" ]; then
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#restart rmc daemon
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result=`/usr/sbin/rsct/bin/rmcctrl -s 2>&1`;
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if [ $? -gt 0 ]; then
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echo "RMC deamon cannot be started on node $NODE:$result"
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logger -t xcat -p local4.err "RMC deamon cannot be started on node $NODE:$result"
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exit 1;
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fi
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fi
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#wait for RMC daemon to fully functional
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RETRY_LIMIT=20 # number of 2 second retry intervals (40 second total)
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let i=$RETRY_LIMIT
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while :
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do
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lsrsrc > /dev/null 2>&1
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rc=$?
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if [[ $rc -eq 0 ]]
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then
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break
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fi
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i=$((i - 1))
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if (( i > 0 ))
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then
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sleep 2
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else
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break
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fi
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done
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if [[ $rc -ne 0 ]]
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then
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logger -t xcat -p local4.err "RMC subsystem has not started"
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exit 1
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fi
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#enable remote client connection
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/usr/sbin/rsct/bin/rmcctrl -p; /usr/bin/refrsrc IBM.MCP
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#get IP address of MS
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ms_ip=$MONMASTER
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result=`ping -c1 $MONMASTER 2>&1`
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if [ $? -eq 0 ]; then
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index1=`expr index "$result" "\("`
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index2=`expr index "$result" "\)"`
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#ms_ip=${result:$index1+1:$index2-$index1-2}
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pos=`expr $index1 + 1`
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length=`expr $index2 - $index1`
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length=`expr $length - 1`
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ms_ip=`expr substr "$result" $pos $length`
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else
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echo "RMC setup on node $NODE:$result"
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logger -t xcat -p local4.info "RMC setup on node $NODE:$result"
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fi
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#define resource in IBM.MCP class on node
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result1=`/usr/bin/mkrsrc-api IBM.MCP::MNName::"$NODE"::KeyToken::"$MONMASTER"::IPAddresses::"{\"$ms_ip\"}"::NodeID::0x$MS_NODEID 2>&1`
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if [ $? -gt 0 ]; then
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echo "Define resource in IBM.MCP class on node $NODE. result=$result1"
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logger -t xcat -p local4.err "Define resource in IBM.MCP class on node $NODE. result=$result1"
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exit 1
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fi
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fi
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#create predefined resources
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if [[ -z "$NFSSERVER" ]]; then
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NFSSERVER=$MASTER
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fi
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if [ -f /opt/xcat/xcatinfo ]; then
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INSTALLDIR=`grep 'INSTALLDIR' /opt/xcat/xcatinfo |cut -d= -f2`
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fi
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if [ -z "$INSTALLDIR" ]; then
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INSTALLDIR="/install"
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fi
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nodetype="node"
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if [[ $NTYPE = service ]]; then
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nodetype=sn
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fi
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mkdir -p /var/xcat/rmcmon
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rm -f -R /var/xcat/rmcmon/*
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if [[ $OSTYPE = linux* ]]; then
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mkdir -p /tmp/postage/
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rm -f -R /tmp/postage/rmcmon/*
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wget -l inf -N -r --waitretry=10 --random-wait --retry-connrefused -t 0 -T 60 -nH --cut-dirs=2 --reject "index.html*" --no-parent http://$NFSSERVER$INSTALLDIR/postscripts/rmcmon/scripts -P /tmp/postage/ 2> /tmp/wget.log
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wget -l inf -N -r --waitretry=10 --random-wait --retry-connrefused -t 0 -T 60 -nH --cut-dirs=2 --reject "index.html*" --no-parent http://$NFSSERVER$INSTALLDIR/postscripts/rmcmon/resources/$nodetyp -P /tmp/postage/ 2> /tmp/wget.log
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mv /tmp/postage/rmcmon/* /var/xcat/rmcmon;
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rm -rf /tmp/postage/rmcmon/
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else
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mkdir -p /xcatmnt
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if [[ $USENFSV4ONAIX = yes ]] || [[ $USENFSV4ONAIX = 1 ]] || [[ $USENFSV4ONAIX = Yes ]] || [[ $USENFSV4ONAIX = YES ]] || [[ $USENFSV4ONAIX = Y ]] || [[ $USENFSV4ONAIX = y ]]; then
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result=`mount -o vers=4 $NFSSERVER:/install/postscripts /xcatmnt`
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else
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result=`mount $NFSSERVER:/install/postscripts /xcatmnt`
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fi
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if [ $? -gt 0 ]; then
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echo "Failed to mount:$result"
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logger -t xcat -p local4.err "Failed to mount $result"
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exit 1
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fi
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mkdir -p /var/xcat/rmcmon/scripts
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cp -p -R /xcatmnt/rmcmon/scripts/* /var/xcat/rmcmon/scripts/ 2>/dev/null
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mkdir -p /var/xcat/rmcmon/resources/$nodetype
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cp -p -R /xcatmnt/rmcmon/resources/$nodetype/* /var/xcat/rmcmon/resources/$nodetype/ 2>/dev/null
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umount /xcatmnt
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rmdir /xcatmnt
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fi
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chmod 755 /var/xcat/rmcmon/scripts/*
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if [ -d /var/xcat/rmcmon/resources/$nodetype ]; then
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/var/xcat/rmcmon/scripts/mkrmcresources /var/xcat/rmcmon/resources/$nodetype
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fi
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else
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#check if the resource is defined
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result=`/usr/bin/lsrsrc-api -s IBM.MCP::"NodeID=0x$MS_NODEID"::MNName 2>&1`
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if [ $? -gt 0 ]; then
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# echo $result
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p="2612-023" #resource not found
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result1=`awk -v a="$result" -v b="$p" 'BEGIN{print index(a,b)}'`
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if [ $result1 -gt 0 ]; then
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if [ $ADD -eq -1 ]; then
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exit 0; #resource already removed, do nothing
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fi
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else
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echo "$result"
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logger -t xcat -p local4.err "$result"
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exit 1
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fi
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fi
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#remove resource in IBM.MCP class on the node
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result2=`/usr/bin/rmrsrc-api -s IBM.MCP::"NodeID=0x$MS_NODEID" 2>&1`
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if [ $? -gt 0 ]; then
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echo "Remove resource in IBM.MCP class on noderesult=$result2"
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logger -t xcat -p local4.err "Remove resource in IBM.MCP class on noderesult=$result2"
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exit 1
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fi
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fi
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echo "done"
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logger -t xcat -p local4.info "done"
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exit 0;
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