Reduce tar and awscli logging

userdata.tpl

@@ -8,13 +8,13 @@ mount -t nfs4 -o nfsvers=4.1,rsize=1048576,wsize=1048576,hard,timeo=600,retrans=
 cd /
 mkdir efs_backup
 cd efs_backup
-tar -zcvf ${backup_archive_name} ${source_directory}
+tar -zcf ${backup_archive_name} ${source_directory}
 
 # unmount efs
 umount /efs
 
 # copy archive to s3
-aws s3 cp --sse AES256 ${backup_archive_name} s3://${s3_bucket_path}/${backup_archive_name}.`date +"%Y%m%d-%H%M"`.tar.gz
+aws s3 cp --sse AES256 ${backup_archive_name} s3://${s3_bucket_path}/${backup_archive_name}.`date +"%Y%m%d-%H%M"`.tar.gz --quiet
 
 # self terminate by changing the desired ASG capacity to zero
 aws autoscaling --region ${region} set-desired-capacity --auto-scaling-group-name ${name} --desired-capacity 0 --no-honor-cooldown