Elasticsearch allocate unassigned shards

range=2 IFS=$'\n' for line in $(curl -s 'localhost:9200/_cat/shards' | fgrep UNASSIGNED); do INDEX=$(echo $line | (awk '{print $1}')) SHARD=$(echo $line | (awk '{print $2}')) number=$RANDOM let "number %= ${range}" curl -H 'Content-Type:application/json' -XPOST http://localhost:9200/_cluster/reroute? -d '{ "commands" : [ { "allocate_empty_primary" : { "index" : '"${INDEX}"', "shard" : '"${SHARD}"', "node" : "tigger-1", "accept_data_loss" : true } } ] }' done