add abstract
add abstract

brint/elasticsearch,kruzda/elasticsearch,brint/elasticsearch,rackspace-orchestration-templates/elasticsearch,kruzda/elasticsearch,brint/elasticsearch,pratikmallya/elasticsearch,pratikmallya/elasticsearch,pratikmallya/elasticsearch,rackspace-orchestration-templates/elasticsearch,rydn/es_rax,kruzda/elasticsearch,kruzda/elasticsearch,kruzda/elasticsearch,rackspace-orchestration-templates/elasticsearch,rackspace-orchestration-templates/elasticsearch,brint/elasticsearch,pratikmallya/elasticsearch,rydn/es_rax