No X-Pack security enabled yet.
Logstash restarted and here is the log.
The index does get sent to the remote monitoring elasticsearch.
Thanks
[2018-11-09T15:01:32,392][INFO ][logstash.pipeline ] Pipeline has terminated {:pipeline_id=>".monitoring-logstash", :thread=>"#<Thread:0x2127f0ab run>"}
[2018-11-09T15:01:34,150][INFO ][logstash.pipeline ] Pipeline has terminated {:pipeline_id=>"main", :thread=>"#<Thread:0x11bb32b3@/usr/share/logstash/logstash-core/lib/logstash/pipeline_action/create.rb:48 run>"}
[2018-11-09T15:04:06,305][WARN ][logstash.config.source.multilocal] Ignoring the 'pipelines.yml' file because modules or command line options are specified
[2018-11-09T15:04:11,649][INFO ][logstash.runner ] Starting Logstash {"logstash.version"=>"6.3.0"}
[2018-11-09T15:04:30,028][WARN ][logstash.outputs.elasticsearch] You are using a deprecated config setting "document_type" set in elasticsearch. Deprecated settings will continue to work, but are scheduled for removal from logstash in the future. Document types are being deprecated in Elasticsearch 6.0, and removed entirely in 7.0. You should avoid this feature If you have any questions about this, please visit the #logstash channel on freenode irc. {:name=>"document_type", :plugin=><LogStash::Outputs::ElasticSearch hosts=>[http://10.200.2.163:9200], bulk_path=>"/_xpack/monitoring/_bulk?system_id=logstash&system_api_version=2&interval=1s", manage_template=>false, document_type=>"%{[@metadata][document_type]}", sniffing=>false, id=>"8391c1b4dab58805d1cb82dade9703aad5b9a4f5307bde6ec18ac2e129147a81", enable_metric=>true, codec=><LogStash::Codecs::Plain id=>"plain_44e6158d-0697-40fc-b5af-a28068af3c3b", enable_metric=>true, charset=>"UTF-8">, workers=>1, template_name=>"logstash", template_overwrite=>false, doc_as_upsert=>false, script_type=>"inline", script_lang=>"painless", script_var_name=>"event", scripted_upsert=>false, retry_initial_interval=>2, retry_max_interval=>64, retry_on_conflict=>1, action=>"index", ssl_certificate_verification=>true, sniffing_delay=>5, timeout=>60, pool_max=>1000, pool_max_per_route=>100, resurrect_delay=>5, validate_after_inactivity=>10000, http_compression=>false>}
[2018-11-09T15:04:30,135][INFO ][logstash.pipeline ] Starting pipeline {:pipeline_id=>"main", "pipeline.workers"=>8, "pipeline.batch.size"=>125, "pipeline.batch.delay"=>50}
[2018-11-09T15:04:30,137][INFO ][logstash.pipeline ] Starting pipeline {:pipeline_id=>".monitoring-logstash", "pipeline.workers"=>1, "pipeline.batch.size"=>2, "pipeline.batch.delay"=>50}
[2018-11-09T15:04:34,174][INFO ][logstash.outputs.elasticsearch] Elasticsearch pool URLs updated {:changes=>{:removed=>, :added=>[http://10.200.2.163:9200/]}}
[2018-11-09T15:04:34,173][INFO ][logstash.outputs.elasticsearch] Elasticsearch pool URLs updated {:changes=>{:removed=>, :added=>[http://cloudcontrol-elasticsearch1.office.re.local:9200/]}}
[2018-11-09T15:04:34,190][INFO ][logstash.outputs.elasticsearch] Running health check to see if an Elasticsearch connection is working {:healthcheck_url=>http://10.200.2.163:9200/, :path=>"/"}
[2018-11-09T15:04:34,194][INFO ][logstash.outputs.elasticsearch] Running health check to see if an Elasticsearch connection is working {:healthcheck_url=>http://cloudcontrol-elasticsearch1.office.re.local:9200/, :path=>"/"}
[2018-11-09T15:04:35,637][WARN ][logstash.outputs.elasticsearch] Restored connection to ES instance {:url=>"http://cloudcontrol-elasticsearch1.office.re.local:9200/"}
[2018-11-09T15:04:35,642][WARN ][logstash.outputs.elasticsearch] Restored connection to ES instance {:url=>"http://10.200.2.163:9200/"}
[2018-11-09T15:04:36,334][INFO ][logstash.outputs.elasticsearch] ES Output version determined {:es_version=>6}
[2018-11-09T15:04:36,335][INFO ][logstash.outputs.elasticsearch] ES Output version determined {:es_version=>6}
[2018-11-09T15:04:36,336][WARN ][logstash.outputs.elasticsearch] Detected a 6.x and above cluster: the type
event field won't be used to determine the document _type {:es_version=>6}
[2018-11-09T15:04:36,341][WARN ][logstash.outputs.elasticsearch] Detected a 6.x and above cluster: the type
event field won't be used to determine the document _type {:es_version=>6}
[2018-11-09T15:04:36,366][INFO ][logstash.outputs.elasticsearch] Using mapping template from {:path=>nil}
[2018-11-09T15:04:36,377][INFO ][logstash.outputs.elasticsearch] New Elasticsearch output {:class=>"LogStash::Outputs::ElasticSearch", :hosts=>["http://10.200.2.163:9200"]}
[2018-11-09T15:04:36,409][INFO ][logstash.outputs.elasticsearch] Attempting to install template {:manage_template=>{"template"=>"logstash-", "version"=>60001, "settings"=>{"index.refresh_interval"=>"5s"}, "mappings"=>{"default"=>{"dynamic_templates"=>[{"message_field"=>{"path_match"=>"message", "match_mapping_type"=>"string", "mapping"=>{"type"=>"text", "norms"=>false}}}, {"string_fields"=>{"match"=>"", "match_mapping_type"=>"string", "mapping"=>{"type"=>"text", "norms"=>false, "fields"=>{"keyword"=>{"type"=>"keyword", "ignore_above"=>256}}}}}], "properties"=>{"@timestamp"=>{"type"=>"date"}, "@version"=>{"type"=>"keyword"}, "geoip"=>{"dynamic"=>true, "properties"=>{"ip"=>{"type"=>"ip"}, "location"=>{"type"=>"geo_point"}, "latitude"=>{"type"=>"half_float"}, "longitude"=>{"type"=>"half_float"}}}}}}}}