remote ssh checkvm, stopvm

nlvmi

@@ -156,7 +156,11 @@ function vmstart {
 			#Set VNC Password
 			echo "echo \"change vnc password ${array[31]}\" | socat - unix-connect:$RUNDIRECTORY/${array[1]}.mon >/dev/null" >>$TMPF
 			if [ ! -z "${array[34]}" ]; then
+			    echo "chmod g+w $RUNDIRECTORY/${array[1]}.mon" >>$TMPF
 			    su nlvmi -c "scp $TMPF ${array[34]}:/home/nlvmi/"
+			    su nlvmi -c "ssh ${array[34]} \"/usr/bin/nlvmi remote $TMPF run\""
+			    su nlvmi -c "ssh ${array[34]} \"rm $TMPF\""
+			    rm $TMPF
 			else 
 			    /bin/bash $TMPF
 			    rm $TMPF
@@ -167,22 +171,34 @@ function vmstart {
 
 #stop VM
 function vmstop {
-        if [ ! -e $RUNDIRECTORY/$1.pid ]; then echo "pidfile $RUNDIRECTORY/$1.pid does not exist"; exit 1; fi
         if [ $LOGLEVEL -gt "1" ]; then echo "stopvm function entered for VM $1"; fi
-        sqlite3 $SQLITEFILE "SELECT id,vmname FROM vms WHERE vmname='$1'" | while read line; do
+        sqlite3 $SQLITEFILE "SELECT vms.id AS vid,vmname,connectstring FROM vms LEFT JOIN servers ON vms.server = servers.hostname WHERE vmname='$1'" | while read line; do
                         IFS='|' read -r -a array <<< "$line"
-                        echo "system_powerdown" | socat - unix-connect:$RUNDIRECTORY/${array[1]}.mon >/dev/null
+                        if [ -z ${array[2]} ]; then
+				if [ ! -e $RUNDIRECTORY/$1.pid ]; then echo "pidfile $RUNDIRECTORY/$1.pid does not exist"; exit 1; fi
+                        	echo "system_powerdown" | socat - unix-connect:$RUNDIRECTORY/${array[1]}.mon >/dev/null
+			else
+                    		su nlvmi -c "ssh ${array[2]} \"echo \\\"system_powerdown\\\" | socat - unix-connect:$RUNDIRECTORY/${array[1]}.mon >/dev/null\""
+                	fi
 			sleep 5s
                         STOPPED="no"
 			COUNTER=0
                         while [ $STOPPED = "no" ]; do
 				if [ $COUNTER == 200 ]; then
-					kill `cat $RUNDIRECTORY/${array[1]}.pid`
+					if [ -z ${array[2]} ]; then
-					echo "${array[1]} forcefully killed!";
+						kill `cat $RUNDIRECTORY/${array[1]}.pid`
-					STOPPED="yes"
+						echo "${array[1]} forcefully killed!";
+						STOPPED="yes"
+					else
+						su nlvmi -c "ssh ${array[2]} \"echo \\\"kill \\\$(<\\\"$RUNDIRECTORY/${array[1]}.pid\\\")\\\" >/home/nlvmi/${array[1]}.tmp\""
+						su nlvmi -c "ssh ${array[2]} \"/usr/bin/nlvmi remote /home/nlvmi/${array[1]}.tmp stop\""
+						su nlvmi -c "ssh ${array[2]} \"rm /home/nlvmi/${array[1]}.tmp\""
+						echo "remotekill"
+						STOPPED="yes"
+					fi
 				fi
 				((COUNTER++))
-	                        ps -ef | grep `cat $RUNDIRECTORY/${array[1]}.pid` | grep -v grep >/dev/null || STOPPED="yes"
+				checkvm ${array[1]} | grep "is not running" >/dev/null && STOPPED="yes"
 				sleep 1s
                         done
         done
@@ -202,7 +218,7 @@ function checkvm {
 	sqlite3 $SQLITEFILE "SELECT connectstring from vms LEFT JOIN servers ON vms.server = servers.hostname WHERE vmname='$1'" | while read line; do
 	    CONN=$line
 	    if [ ! -z $CONN ]; then
-		su nlvmi -c "ssh 192.168.0.199 \"RPID=\\\$(<\\\"$RUNDIRECTORY/$1.pid\\\"); ps -ef | grep -v grep | grep  \\\$RPID\"" &>/dev/null && echo "VM is running" || echo "VM is not running"
+		su nlvmi -c "ssh $CONN \"RPID=\\\$(<\\\"$RUNDIRECTORY/$1.pid\\\"); ps -ef | grep -v grep | grep  \\\$RPID | grep qemu\"" &>/dev/null  && echo "VM is running" || echo "VM is not running"
 	    else
 		ps -ef | grep `cat $RUNDIRECTORY/$1.pid` | grep -v grep >/dev/null && echo "VM is running" || echo "VM is not running"
 
@@ -215,11 +231,7 @@ function listdir {
 	sqlite3 $SQLITEFILE "SELECT $2,connectstring FROM servers WHERE hostname='$1'" | while read line; do
 	    IFS='|' read -r -a array <<< "$line"
 	    IFS=';' read -r -a dirs <<< "${array[0]}"
-#	    echo ${dirs[1]}
-#	    echo ${array[0]}
-#echo $line
 	    for di in ${dirs[@]}; do
-#	    echo $di
 		    if [ -z ${array[1]} ]; then
 			ls -lrt -d -1 $di/{*,.*}
 		    else
@@ -231,7 +243,7 @@ function listdir {
 
 #mainloop
 if [ $# -gt 0 ]; then
-echo $1 $2 $3
+#echo $1 $2 $3
     	if [ $1 == "createdb" ]; then
 		createdb
     	elif [ $1 == "autostart" ]; then
@@ -269,7 +281,16 @@ echo $1 $2 $3
 	elif [ $1 == "listdir" ]; then
 		if [ -z $2 ] || [ -z $3 ]; then echo listdir needs two more arguments; exit 1; fi
 		listdir $2 $3
-		
+	elif [ $1 == "remote" ]; then
+		if [ ! -z $MASTERSERVER ]; then
+			if `echo $SSH_CLIENT | grep "$MASTERSERVER " &>/dev/null`; then
+				if [ -e $2 ]; then
+					/bin/bash $2;
+				fi
+			else
+				echo "not allowed";
+			fi
+		fi
 	fi
 else
     checkdb

nlvmi.conf

@@ -21,9 +21,12 @@ DATABASETYPE="sqlite"
 
 #only sqlite settings
 SQLITEFILE="/etc/nlvmi/nlvmi.sqlite"
+
 #The unix user that runs php, to grand permissions on the sqlite file
 PHPUSER="nobody"
 
+#Masterserver only used for remote connections
+MASTERSERVER="192.168.0.3"
 
 
 #only mariadb settings