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Ambari Service Start/Stop script
USER='admin'
PASS='admin'
CLUSTER='dev'
HOST=$(hostname -f):8080
function start(){
curl -u $USER:$PASS -i -H 'X-Requested-By: ambari' -X PUT -d \
'{"RequestInfo": {"context" :"Start '"$1"' via REST"}, "Body": {"ServiceInfo": {"state": "STARTED"}}}' \
http://$HOST/api/v1/clusters/$CLUSTER/services/$1
}
function startWait(){
curl -s -u $USER:$PASS -H 'X-Requested-By: ambari' -X PUT -d \
'{"RequestInfo": {"context" :"Start '"$1"' via REST"}, "Body": {"ServiceInfo": {"state": "STARTED"}}}' \
http://$HOST/api/v1/clusters/$CLUSTER/services/$1
wait $1 "STARTED"
}
function stop(){
curl -u $USER:$PASS -i -H 'X-Requested-By: ambari' -X PUT -d \
'{"RequestInfo": {"context" :"Stop '"$1"' via REST"}, "Body": {"ServiceInfo": {"state": "INSTALLED"}}}' \
http://$HOST/api/v1/clusters/$CLUSTER/services/$1
}
function stopWait(){
curl -s -u $USER:$PASS -H 'X-Requested-By: ambari' -X PUT -d \
'{"RequestInfo": {"context" :"Stop '"$1"' via REST"}, "Body": {"ServiceInfo": {"state": "INSTALLED"}}}' \
http://$HOST/api/v1/clusters/$CLUSTER/services/$1
wait $1 "INSTALLED"
}
function maintOff(){
curl -u $USER:$PASS -i -H 'X-Requested-By: ambari' -X PUT -d \
'{"RequestInfo":{"context":"Turn Off Maintenance Mode"},"Body":{"ServiceInfo":{"maintenance_state":"OFF"}}}' \
http://$HOST/api/v1/clusters/$CLUSTER/services/$1
}
function maintOn(){
curl -u $USER:$PASS -i -H 'X-Requested-By: ambari' -X PUT -d \
'{"RequestInfo":{"context":"Turn Off Maintenance Mode"},"Body":{"ServiceInfo":{"maintenance_state":"ON"}}}' \
http://$HOST/api/v1/clusters/$CLUSTER/services/$1
}
function delete(){
curl -u $USER:$PASS -i -H 'X-Requested-By: ambari' -X DELETE http://$HOST/api/v1/clusters/$CLUSTER/services/$1
}
function wait(){
finished=0
while [ $finished -ne 1 ]
do
str=$(curl -s -u $USER:$PASS http://{$HOST}/api/v1/clusters/$CLUSTER/services/$1)
if [[ $str == *"$2"* ]] || [[ $str == *"Service not found"* ]]
then
finished=1
fi
sleep 3
done
}
function check() {
str=$(curl -s -u $USER:$PASS http://{$HOST}/api/v1/clusters/$CLUSTER/services/$1)
if [[ $str == *"$2"* ]]
then
echo 1
else
echo 0
fi
}
#start HDFS
#start YARN
#start HIVE
#start HBASE
#start GANGLIA
#start NAGIOS
#start ZOOKEEPER
#start STORM
#stop STORM
#stop HBASE
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