Using transport client to connect to Shield

1. build gem:

gem build logstash-output-elasticsearch_shield.gemspec

1. clone logstash:

git clone https://github.com/elasticsearch/logstash.git

1. install gem and other plugins in the logstash dir:

cd logstash
rake bootstrap
bin/plugin install logstash-output-elasticsearch_java
bin/plugin install /tmp/logstash-output-elasticsearch_java_shield-0.1.5.gem
# install other needed plugins
bin/plugin install logstash-input-generator
bin/plugin install logstash-output-stdout
bin/plugin install logstash-codec-rubydebug

1. create a config file

input {
  generator { count => 1 }
}
output {
  elasticsearch {
    host => "node01"
    protocol => "transport"
    node_name => "logstash"
    cluster => "themess"
    user => "logstash"
    password => "lsdata"
    ssl => true
    truststore => "/tmp/truststore.jks"
    truststore_password => "test"
    keystore => "/tmp/node02keystore.jks"
    keystore_password => "test"
  }
  stdout { codec => rubydebug }
}

1. run logstash

bin/logstash -f shield.conf