# Logstash can't create pipelines **URL:** \ **Category:** Logstash\ **Created:** [June 18, 2018, 3:57pm UTC](https://discuss.elastic.co/t/logstash-cant-create-pipelines/136336 "2018-06-18T15:57:35Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![Ruslan](https://avatars.discourse-cdn.com/v4/letter/r/2bfe46/32.png) [@Ruslan](https://discuss.elastic.co/u/Ruslan)\ **Post date:** [June 18, 2018, 3:57pm UTC](https://discuss.elastic.co/t/logstash-cant-create-pipelines/136336/1 "2018-06-18T15:57:36Z")
I have a cluster of 3 elastic search nodes + kibana vm - version 6.2.4 running on 4 vms of Centos 7 . Logstash instances running on every elasticsearch nodes The logstash service is running, but any indices have been created and pipelines are not created Here my logstash.yml: `node.name: l-elk20` `path.data: /var/lib/logstash` `pipeline.id: main` `pipeline.workers: 2` `pipeline.batch.size: 125` `pipeline.batch.delay: 50` `pipeline.unsafe_shutdown: false` `config.test_and_exit: false` `config.reload.automatic: true` `config.reload.interval: 3s` `config.debug: true` `config.support_escapes: false` `queue.type: memory` `queue.page_capacity: 64mb` `queue.max_events: 0` `queue.max_bytes: 1024mb` `queue.checkpoint.acks: 1024` `queue.checkpoint.writes: 1024` `queue.checkpoint.interval: 1000` `http.host: "l-elk-20.lab.local"` `http.port: 9600-9700` `log.level: debug` `path.logs: /var/log/logstash` `# Enable X-Pack Monitoring` `xpack.monitoring.enabled: true` `xpack.monitoring.elasticsearch.url: ["https://l-elk20.lab.local:9200","https://l-elk21.lab.local:9200","https://l-elk22.lab.local:9200"]` `xpack.monitoring.elasticsearch.ssl.ca: /etc/logstash/config/certs/ca.crt` `xpack.management.enabled: true` `xpack.management.elasticsearch.url: ["https://l-elk20.lab.local:9200","https://l-elk20.lab.local:9200","https://l-elk20.lab.local:9200"]` `xpack.management.elasticsearch.ssl.ca: /etc/logstash/config/certs/ca.crt` `xpack.management.pipeline.id: ["main"]` `xpack.monitoring.elasticsearch.username: elastic` `xpack.monitoring.elasticsearch.password: password` `xpack.management.elasticsearch.username: elastic` `xpack.management.elasticsearch.password: password` Here is conf.d/example.conf: `input {` `beats {` `port => 11000` `ssl => true` `ssl_key => '/etc/logstash/config/certs/l-elk20.lab.local.pkcs8.key'` `ssl_certificate => '/etc/logstash/config/certs/l-elk20.lab.local.crt'` `}` `}` `output {` `elasticsearch {` `hosts => ["https://l-elk20.lab.local:9200","https://l-elk21.lab.local:9200","https://l-elk22.lab.local:9200"]` `cacert => '/etc/logstash/config/certs/ca.crt'` `user => 'elastic'` `password => 'password'` `index => 'lab-linux-syslog-%{+YYYY.MM.dd}'` `}` `}` And here is pipelines.yml : `# This file is where you define your pipelines. You can define multiple.` `# For more information on multiple pipelines, see the documentation:` `# https://www.elastic.co/guide/en/logstash/current/multiple-pipelines.html` `- pipeline.id: main` `path.config: "/etc/logstash/conf.d/*.conf"` When I starting logstash with systemctl start logstash getting error in /var/log/logstash/logstash-plain.log : `[2018-06-18T11:55:13,799][FATAL][logstash.runner] An unexpected error occurred! {:error=>#, :backtrace=>["org/jruby/ext/socket/RubyTCPServer.java:124:in`initialize'", "org/jruby/RubyIO.java:875:in `new'", "/usr/share/logstash/vendor/bundle/jruby/2.3.0/gems/puma-2.16.0-java/lib/puma/binder.rb:234:in`add\_tcp\_listener'", "(eval):2:in `add_tcp_listener'", "/usr/share/logstash/logstash-core/lib/logstash/webserver.rb:88:in`start\_webserver'", "/usr/share/logstash/logstash-core/lib/logstash/webserver.rb:44:in `block in run'", "org/jruby/RubyRange.java:485:in`each'", "org/jruby/RubyEnumerable.java:1067:in `each_with_index'", "/usr/share/logstash/logstash-core/lib/logstash/webserver.rb:39:in`run'", "/usr/share/logstash/logstash-core/lib/logstash/agent.rb:374:in `block in start_webserver'"]} [2018-06-18T11:55:13,811][WARN][logstash.configmanagement.elasticsearchsource] Restored connection to ES instance {:url=>"https://elastic:xxxxxx@l-elk20.lab.local:9200/"} [2018-06-18T11:55:13,815][ERROR][org.logstash.Logstash] java.lang.IllegalStateException: org.jruby.exceptions.RaiseException: (SystemExit) exit` Could somebody take a look on this and suggest me what I can do here? Thanks ---
**Author:** ![magnusbaeck](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/magnusbaeck/32/44943_2.png) [@magnusbaeck](https://discuss.elastic.co/u/magnusbaeck)\ **Post date:** [June 18, 2018, 6:32pm UTC](https://discuss.elastic.co/t/logstash-cant-create-pipelines/136336/2 "2018-06-18T18:32:58Z")
Why are you setting the `http.host` option? This is the host or address where Logstash is supposed to _listen_. Setting it to a hostname is usually a mistake. ---
**Author:** ![Ruslan](https://avatars.discourse-cdn.com/v4/letter/r/2bfe46/32.png) [@Ruslan](https://discuss.elastic.co/u/Ruslan)\ **Post date:** [June 18, 2018, 6:37pm UTC](https://discuss.elastic.co/t/logstash-cant-create-pipelines/136336/3 "2018-06-18T18:37:30Z")
Thanks for pointing me It was a typo in http.host - "l-elk-20.lab.local" instead " l-elk20.lab.local" Thanks a lot ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 16, 2018, 6:37pm UTC](https://discuss.elastic.co/t/logstash-cant-create-pipelines/136336/4 "2018-07-16T18:37:34Z")
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