Logstash can't connect to ElasticSearch, install using docker? - docker

Question

File /usr/share/logstash/config/ports.conf :
`
input {
tcp {
port => 5000
}
}
output {
elasticsearch {
hosts => ["elasticsearch:9200"]
index => "hello-logstash-docker"
}
}
`
logstash_1 | WARNING: An illegal reflective access operation has occurred
logstash_1 | WARNING: Illegal reflective access by org.jruby.ext.openssl.SecurityHelper (file:/tmp/jruby-1/jruby8545812400624390168jopenssl.jar) to field java.security.MessageDigest.provider
logstash_1 | WARNING: Please consider reporting this to the maintainers of org.jruby.ext.openssl.SecurityHelper
logstash_1 | WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
logstash_1 | WARNING: All illegal access operations will be denied in a future release
logstash_1 | Sending Logstash logs to /usr/share/logstash/logs which is now configured via log4j2.properties
logstash_1 | [2022-03-07T11:37:31,708][INFO ][logstash.runner ] Starting Logstash {"logstash.version"=>"7.9.2", "jruby.version"=>"jruby 9.2.13.0 (2.5.7) 2020-08-03 9a89c94bcc OpenJDK 64-Bit Server VM 11.0.8+10-LTS on 11.0.8+10-LTS +indy +jit [linux-x86_64]"}
logstash_1 | [2022-03-07T11:37:32,881][WARN ][logstash.monitoringextension.pipelineregisterhook] xpack.monitoring.enabled has not been defined, but found elasticsearch configuration. Please explicitly set `xpack.monitoring.enabled: true` in logstash.yml
logstash_1 | [2022-03-07T11:37:32,884][WARN ][deprecation.logstash.monitoringextension.pipelineregisterhook] Internal collectors option for Logstash monitoring is deprecated and targeted for removal in the next major version.
logstash_1 | Please configure Metricbeat to monitor Logstash. Documentation can be found at:
logstash_1 | https://www.elastic.co/guide/en/logstash/current/monitoring-with-metricbeat.html
logstash_1 | [2022-03-07T11:37:33,968][INFO ][logstash.licensechecker.licensereader] Elasticsearch pool URLs updated {:changes=>{:removed=>[], :added=>[http://elasticsearch:9200/]}}
logstash_1 | [2022-03-07T11:37:34,325][WARN ][logstash.licensechecker.licensereader] Restored connection to ES instance {:url=>"http://elasticsearch:9200/"}
logstash_1 | [2022-03-07T11:37:34,388][INFO ][logstash.licensechecker.licensereader] ES Output version determined {:es_version=>7}
logstash_1 | [2022-03-07T11:37:34,391][WARN ][logstash.licensechecker.licensereader] Detected a 6.x and above cluster: the `type` event field won't be used to determine the document _type {:es_version=>7}
logstash_1 | [2022-03-07T11:37:34,540][INFO ][logstash.monitoring.internalpipelinesource] Monitoring License OK
logstash_1 | [2022-03-07T11:37:34,541][INFO ][logstash.monitoring.internalpipelinesource] Validated license for monitoring. Enabling monitoring pipeline.
logstash_1 | [2022-03-07T11:37:36,344][INFO ][org.reflections.Reflections] Reflections took 118 ms to scan 1 urls, producing 22 keys and 45 values
logstash_1 | [2022-03-07T11:37:36,885][INFO ][logstash.outputs.elasticsearch][main] Elasticsearch pool URLs updated {:changes=>{:removed=>[], :added=>[http://elasticsearch:9200/]}}
logstash_1 | [2022-03-07T11:37:36,885][INFO ][logstash.outputs.elasticsearchmonitoring][.monitoring-logstash] Elasticsearch pool URLs updated {:changes=>{:removed=>[], :added=>[http://elasticsearch:9200/]}}
logstash_1 | [2022-03-07T11:37:36,908][WARN ][logstash.outputs.elasticsearchmonitoring][.monitoring-logstash] Restored connection to ES instance {:url=>"http://elasticsearch:9200/"}
logstash_1 | [2022-03-07T11:37:36,914][WARN ][logstash.outputs.elasticsearch][main] Restored connection to ES instance {:url=>"http://elasticsearch:9200/"}
logstash_1 | [2022-03-07T11:37:36,919][INFO ][logstash.outputs.elasticsearchmonitoring][.monitoring-logstash] ES Output version determined {:es_version=>7}
logstash_1 | [2022-03-07T11:37:36,920][WARN ][logstash.outputs.elasticsearchmonitoring][.monitoring-logstash] Detected a 6.x and above cluster: the `type` event field won't be used to determine the document _type {:es_version=>7}
logstash_1 | [2022-03-07T11:37:36,924][INFO ][logstash.outputs.elasticsearch][main] ES Output version determined {:es_version=>7}
logstash_1 | [2022-03-07T11:37:36,930][WARN ][logstash.outputs.elasticsearch][main] Detected a 6.x and above cluster: the `type` event field won't be used to determine the document _type {:es_version=>7}
logstash_1 | [2022-03-07T11:37:36,969][INFO ][logstash.outputs.elasticsearchmonitoring][.monitoring-logstash] New Elasticsearch output {:class=>"LogStash::Outputs::ElasticSearchMonitoring", :hosts=>["http://elasticsearch:9200"]}
logstash_1 | [2022-03-07T11:37:36,972][INFO ][logstash.outputs.elasticsearch][main] New Elasticsearch output {:class=>"LogStash::Outputs::ElasticSearch", :hosts=>["//elasticsearch:9200"]}
logstash_1 | [2022-03-07T11:37:36,984][WARN ][logstash.javapipeline ][.monitoring-logstash] 'pipeline.ordered' is enabled and is likely less efficient, consider disabling if preserving event order is not necessary
logstash_1 | [2022-03-07T11:37:37,058][INFO ][logstash.outputs.elasticsearch][main] Using a default mapping template {:es_version=>7, :ecs_compatibility=>:disabled}
logstash_1 | [2022-03-07T11:37:37,109][INFO ][logstash.javapipeline ][.monitoring-logstash] Starting pipeline {:pipeline_id=>".monitoring-logstash", "pipeline.workers"=>1, "pipeline.batch.size"=>2, "pipeline.batch.delay"=>50, "pipeline.max_inflight"=>2, "pipeline.sources"=>["monitoring pipeline"], :thread=>"#<Thread:0x7bdfd22b#/usr/share/logstash/logstash-core/lib/logstash/java_pipeline.rb:122 run>"}
logstash_1 | [2022-03-07T11:37:37,148][INFO ][logstash.javapipeline ][main] Starting pipeline {:pipeline_id=>"main", "pipeline.workers"=>4, "pipeline.batch.size"=>125, "pipeline.batch.delay"=>50, "pipeline.max_inflight"=>500, "pipeline.sources"=>["/usr/share/logstash/pipeline/ports.conf"], :thread=>"#<Thread:0x675f8073#/usr/share/logstash/logstash-core/lib/logstash/pipelines_registry.rb:141 run>"}
logstash_1 | [2022-03-07T11:37:37,152][INFO ][logstash.outputs.elasticsearch][main] Attempting to install template {:manage_template=>{"index_patterns"=>"logstash-*", "version"=>60001, "settings"=>{"index.refresh_interval"=>"5s", "number_of_shards"=>1}, "mappings"=>{"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"}}}}}}}
logstash_1 | [2022-03-07T11:37:38,151][INFO ][logstash.javapipeline ][main] Pipeline Java execution initialization time {"seconds"=>1.0}
logstash_1 | [2022-03-07T11:37:38,152][INFO ][logstash.javapipeline ][.monitoring-logstash] Pipeline Java execution initialization time {"seconds"=>1.04}
logstash_1 | [2022-03-07T11:37:38,206][INFO ][logstash.javapipeline ][.monitoring-logstash] Pipeline started {"pipeline.id"=>".monitoring-logstash"}
logstash_1 | [2022-03-07T11:37:38,465][INFO ][logstash.javapipeline ][main] Pipeline started {"pipeline.id"=>"main"}
logstash_1 | [2022-03-07T11:37:38,474][INFO ][logstash.inputs.tcp ][main][2dd5b8304a815578c4e06e3aec9e54f0316a8b63a07cd77090a1ddb785d8c617] Starting tcp input listener {:address=>"0.0.0.0:5000", :ssl_enable=>"false"}
logstash_1 | [2022-03-07T11:37:38,533][INFO ][logstash.agent ] Pipelines running {:count=>2, :running_pipelines=>[:".monitoring-logstash", :main], :non_running_pipelines=>[]}
logstash_1 | [2022-03-07T11:37:38,923][INFO ][logstash.agent ] Successfully started Logstash API endpoint {:port=>9600}
I use GET /_cat/indices in kibana but "hello-logstash-docker" index is not found. Please tell me where is the error?
I follow the instructions : https://www.youtube.com/watch?v=I2ZS2Wlk1No