Working version

.gitignore

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+zookeeper*.service
+

configure.sh

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+#! /bin/bash
+
+if [ $# -ne 1 ]
+then
+  echo "usage: start <number of servers>"
+  exit -1
+fi
+
+SERVER_COUNT=$1
+
+while read -ra line
+do
+	MACHINE=${line[0]}
+	IP=${line[1]}
+	IPS+=($IP)
+	MACHINES+=($MACHINE)
+done < <(fleetctl list-machines -l  | tail +2 | tail -$SERVER_COUNT)
+
+ALLIPS=$(IFS=","; echo "${IPS[*]}")
+echo $ALLIPS
+
+INDEX=0
+while [ $INDEX -lt $SERVER_COUNT ]
+do
+	ID=$(($INDEX+1))
+	MACHINE=${MACHINES[$INDEX]}
+	IP=${IPS[$INDEX]}
+	THISIPS=$(echo $ALLIPS | sed "s/$IP/zookeeper-$ID/")
+	echo "Setting server $ID as $MACHINE ($IP)"
+	sed -e "s/#ZK_SERVERS#/$THISIPS/" -e "s/#MACHINE_ID#/$MACHINE/" zookeeper.service.template > zookeeper@$ID.service
+	let INDEX=INDEX+1
+done
+
+
+

startServices.sh

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+#! /bin/bash
+
+for service in *.service
+do
+	echo "Starting $service"
+    fleetctl start $service
+done

stopServices.sh

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+#! /bin/bash
+
+for service in *.service
+do
+	echo "Stopping $service"
+    fleetctl stop $service
+    fleetctl destroy $service
+done

zookeeper.service.template

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+[Unit]
+Description=zookeeper
+After=docker.service
+Requires=docker.service
+
+[Service]
+TimeoutStartSec=0
+ExecStartPre=-/usr/bin/docker kill nrandell/zookeeper-centos
+ExecStartPre=-/usr/bin/docker rm nrandell/zookeeper-centos
+ExecStartPre=/usr/bin/docker pull nrandell/zookeeper-centos
+ExecStart=/usr/bin/docker run \
+	--rm \
+	--name zookeeper-%i \
+	--env ZK_SERVER_NUMBER=%i \
+	--hostname zookeeper-%i \
+	--env ZK_SERVERS=#ZK_SERVERS# \
+	--publish 2181:2181 \
+	--publish 2888:2888 \
+	--publish 3888:3888 \
+	--volume /var/zookeeper:/data \
+	nrandell/zookeeper-centos
+
+ExecStop=/usr/bin/docker stop zookeeper-%i
+
+[X-Fleet]
+MachineID=#MACHINE_ID#