Tutorial ElasticSearch - Instalación en Ubuntu Linux [ Paso a paso ]

¿Desea aprender a realizar una instalación de ElasticSearch en Ubuntu Linux? En este tutorial, vamos a mostrarle cómo instalar ElasticSearch en un equipo que ejecuta Ubuntu Linux.

• Versión de Ubuntu: 18
• Versión de Ubuntu: 19
• Versión de ElasticSearch: 7.4.0

Lista de hardware:

En la siguiente sección se presenta la lista de equipos utilizados para crear este tutorial de ElasticSearch.

Cada pieza de hardware mencionada anteriormente se puede encontrar en el sitio web de Amazon.

Tutorial relacionado con ElasticSearch:

En esta página, ofrecemos acceso rápido a una lista de tutoriales relacionados con la instalación de ElasticSearch.

Tutorial ElasticSearch – Instalación en Ubuntu Linux

Utilice apt-get para instalar los paquetes necesarios.

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Fije la zona horaria correcta y habilite el servicio NTP.

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En nuestro ejemplo, configuramos la zona horaria América/Sao_Paulo.

Establezca un nombre de host con un nombre de dominio mediante el comando hostnamectl.

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Intente hacer ping al nombre de host del servidor elástico.

Este comando debe hacer ping a los addres IP del servidor.

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Descargue e instale la clave del repositorio de ElasticSearch.

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Agregue el repositorio oficial de ElasticSearch a su base de datos APT

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Actualice la base de datos APT-GET e instale el paquete ElasticSearch.

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Edite el archivo de configuración de ElasticSearch denominado: elasticsearch.yml

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Agregue las siguientes líneas al final del archivo.

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En nuestro ejemplo, permitimos el servicio ElasticSearch solo en la dirección IP del servidor: 192.168.15.15

Inicie el servicio ElasticSearch.

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Utilice el siguiente comando para examinar el archivo de registro de ElasticSearch.

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Aquí está la salida del comando:

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[2019-10-07T23:08:17,638][INFO ][o.e.e.NodeEnvironment    ] [ubuntu.local] using [1] data paths, mounts [[/ (/dev/sda2)]], net usable_space [24.8gb], net total_space [31.3gb], types [ext4]
[2019-10-07T23:08:17,685][INFO ][o.e.e.NodeEnvironment    ] [ubuntu.local] heap size [1015.6mb], compressed ordinary object pointers [true]
[2019-10-07T23:08:17,715][INFO ][o.e.n.Node               ] [ubuntu.local] node name [ubuntu.local], node ID [jQFzzs0FQBa78O84zkjxQQ], cluster name [elasticsearch]
[2019-10-07T23:08:17,716][INFO ][o.e.n.Node               ] [ubuntu.local] version[7.4.0], pid[4061], build[default/deb/22e1767283e61a198cb4db791ea66e3f11ab9910/2019-09-27T08:36:48.569419Z], OS[Linux/5.0.0-31-generic/amd64], JVM[AdoptOpenJDK/OpenJDK 64-Bit Server VM/13/13+33]
[2019-10-07T23:08:17,717][INFO ][o.e.n.Node               ] [ubuntu.local] JVM home [/usr/share/elasticsearch/jdk]
[2019-10-07T23:08:17,717][INFO ][o.e.n.Node               ] [ubuntu.local] JVM arguments [-Xms1g, -Xmx1g, -XX:+UseConcMarkSweepGC, -XX:CMSInitiatingOccupancyFraction=75, -XX:+UseCMSInitiatingOccupancyOnly, -Des.networkaddress.cache.ttl=60, -Des.networkaddress.cache.negative.ttl=10, -XX:+AlwaysPreTouch, -Xss1m, -Djava.awt.headless=true, -Dfile.encoding=UTF-8, -Djna.nosys=true, -XX:-OmitStackTraceInFastThrow, -Dio.netty.noUnsafe=true, -Dio.netty.noKeySetOptimization=true, -Dio.netty.recycler.maxCapacityPerThread=0, -Dio.netty.allocator.numDirectArenas=0, -Dlog4j.shutdownHookEnabled=false, -Dlog4j2.disable.jmx=true, -Djava.io.tmpdir=/tmp/elasticsearch-9732675755481119138, -XX:+HeapDumpOnOutOfMemoryError, -XX:HeapDumpPath=/var/lib/elasticsearch, -XX:ErrorFile=/var/log/elasticsearch/hs_err_pid%p.log, -Xlog:gc*,gc+age=trace,safepoint:file=/var/log/elasticsearch/gc.log:utctime,pid,tags:filecount=32,filesize=64m, -Djava.locale.providers=COMPAT, -Dio.netty.allocator.type=unpooled, -XX:MaxDirectMemorySize=536870912, -Des.path.home=/usr/share/elasticsearch, -Des.path.conf=/etc/elasticsearch, -Des.distribution.flavor=default, -Des.distribution.type=deb, -Des.bundled_jdk=true]
[2019-10-07T23:08:25,046][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [aggs-matrix-stats]
[2019-10-07T23:08:25,047][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [analysis-common]
[2019-10-07T23:08:25,048][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [data-frame]
[2019-10-07T23:08:25,049][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [flattened]
[2019-10-07T23:08:25,049][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [frozen-indices]
[2019-10-07T23:08:25,050][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [ingest-common]
[2019-10-07T23:08:25,051][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [ingest-geoip]
[2019-10-07T23:08:25,051][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [ingest-user-agent]
[2019-10-07T23:08:25,053][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [lang-expression]
[2019-10-07T23:08:25,054][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [lang-mustache]
[2019-10-07T23:08:25,056][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [lang-painless]
[2019-10-07T23:08:25,057][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [mapper-extras]
[2019-10-07T23:08:25,057][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [parent-join]
[2019-10-07T23:08:25,058][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [percolator]
[2019-10-07T23:08:25,059][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [rank-eval]
[2019-10-07T23:08:25,060][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [reindex]
[2019-10-07T23:08:25,061][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [repository-url]
[2019-10-07T23:08:25,061][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [search-business-rules]
[2019-10-07T23:08:25,063][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [spatial]
[2019-10-07T23:08:25,067][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [systemd]
[2019-10-07T23:08:25,067][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [transport-netty4]
[2019-10-07T23:08:25,068][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [vectors]
[2019-10-07T23:08:25,069][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [x-pack-analytics]
[2019-10-07T23:08:25,069][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [x-pack-ccr]
[2019-10-07T23:08:25,070][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [x-pack-core]
[2019-10-07T23:08:25,071][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [x-pack-deprecation]
[2019-10-07T23:08:25,073][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [x-pack-graph]
[2019-10-07T23:08:25,074][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [x-pack-ilm]
[2019-10-07T23:08:25,075][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [x-pack-logstash]
[2019-10-07T23:08:25,077][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [x-pack-ml]
[2019-10-07T23:08:25,077][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [x-pack-monitoring]
[2019-10-07T23:08:25,078][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [x-pack-rollup]
[2019-10-07T23:08:25,078][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [x-pack-security]
[2019-10-07T23:08:25,079][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [x-pack-sql]
[2019-10-07T23:08:25,080][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [x-pack-voting-only-node]
[2019-10-07T23:08:25,081][INFO ][o.e.p.PluginsService     ] [ubuntu.local] loaded module [x-pack-watcher]
[2019-10-07T23:08:25,082][INFO ][o.e.p.PluginsService     ] [ubuntu.local] no plugins loaded
[2019-10-07T23:08:37,708][INFO ][o.e.x.s.a.s.FileRolesStore] [ubuntu.local] parsed [0] roles from file [/etc/elasticsearch/roles.yml]
[2019-10-07T23:08:39,456][INFO ][o.e.x.m.p.l.CppLogMessageHandler] [ubuntu.local] [controller/4144] [Main.cc@110] controller (64 bit): Version 7.4.0 (Build 11d694e7bae395) Copyright (c) 2019 Elasticsearch BV
[2019-10-07T23:08:41,034][DEBUG][o.e.a.ActionModule       ] [ubuntu.local] Using REST wrapper from plugin org.elasticsearch.xpack.security.Security
[2019-10-07T23:08:42,125][INFO ][o.e.d.DiscoveryModule    ] [ubuntu.local] using discovery type [zen] and seed hosts providers [settings]
[2019-10-07T23:08:44,306][INFO ][o.e.n.Node               ] [ubuntu.local] initialized
[2019-10-07T23:08:44,312][INFO ][o.e.n.Node               ] [ubuntu.local] starting ...
[2019-10-07T23:08:45,010][INFO ][o.e.t.TransportService   ] [ubuntu.local] publish_address {192.168.15.15:9300}, bound_addresses {192.168.15.15:9300}
[2019-10-07T23:08:45,051][INFO ][o.e.b.BootstrapChecks    ] [ubuntu.local] bound or publishing to a non-loopback address, enforcing bootstrap checks
[2019-10-07T23:08:45,211][INFO ][o.e.c.c.Coordinator      ] [ubuntu.local] cluster UUID [9ofl60EsRyq454hJ7oUCjA]
[2019-10-07T23:08:45,751][INFO ][o.e.c.s.MasterService    ] [ubuntu.local] elected-as-master ([1] nodes joined)[{ubuntu.local}{jQFzzs0FQBa78O84zkjxQQ}{c8SJHOBJTH-iPvKHHr6pLw}{192.168.15.15}{192.168.15.15:9300}{dilm}{ml.machine_memory=1030692864, xpack.installed=true, ml.max_open_jobs=20} elect leader, _BECOME_MASTER_TASK_, _FINISH_ELECTION_], term: 3, version: 21, reason: master node changed {previous [], current [{ubuntu.local}{jQFzzs0FQBa78O84zkjxQQ}{c8SJHOBJTH-iPvKHHr6pLw}{192.168.15.15}{192.168.15.15:9300}{dilm}{ml.machine_memory=1030692864, xpack.installed=true, ml.max_open_jobs=20}]}
[2019-10-07T23:08:45,891][INFO ][o.e.c.s.ClusterApplierService] [ubuntu.local] master node changed {previous [], current [{ubuntu.local}{jQFzzs0FQBa78O84zkjxQQ}{c8SJHOBJTH-iPvKHHr6pLw}{192.168.15.15}{192.168.15.15:9300}{dilm}{ml.machine_memory=1030692864, xpack.installed=true, ml.max_open_jobs=20}]}, term: 3, version: 21, reason: Publication{term=3, version=21}
[2019-10-07T23:08:46,079][INFO ][o.e.h.AbstractHttpServerTransport] [ubuntu.local] publish_address {192.168.15.15:9200}, bound_addresses {192.168.15.15:9200}
[2019-10-07T23:08:46,083][INFO ][o.e.n.Node               ] [ubuntu.local] started
[2019-10-07T23:08:47,204][INFO ][o.e.l.LicenseService     ] [ubuntu.local] license [82861b72-f286-468b-b800-bbccfea7addd] mode [basic] - valid
[2019-10-07T23:08:47,205][INFO ][o.e.x.s.s.SecurityStatusChangeListener] [ubuntu.local] Active license is now [BASIC]; Security is disabled
[2019-10-07T23:08:47,259][INFO ][o.e.g.GatewayService     ] [ubuntu.local] recovered [0] indices into cluster_state

Utilice el comando NETSTAT para verificar si el servicio se está ejecutando en los puertos 9200 y 9300.

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En nuestro ejemplo, el servicio ElasticSearch se ejecuta en los puertos 9200 y 9300.

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Compruebe el estado del servidor Elasticsearch.

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Aquí está la salida esperada del comando.

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Utilice el siguiente comand para probar la instalación de ElasticSearch.

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El servicio ElasticSearch debe responder a su solicitud.

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Otra forma de probar la instalación de Elasticsearch es utilizar el explorador.

Abra el navegador e introduzca la dirección IP del servidor ElasticSearch más :9200.

En nuestro ejemplo, se introdujo la siguiente URL en el navegador:

• http://192.168.15.15:9200

La interfaz de descanso de ElasticSearch debe responder a su solicitud:

Configure el servicio ElasticSearch para que se inicie durante el arranque.

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¡Felicitaciones! Ha terminado la instalación de ElasticSearch en Ubuntu Linux.

Tutorial ElasticSearch – Agregar información

Utilice el siguiente comando para agregar información a la instalación de ElasticSearch.

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En nuestro ejemplo, creamos un índice denominado tutorial y el tipo techarticle suman el número de identificación 1.

El sistema ElasticSearch debe reconocer su entrada.

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Utilice el siguiente comando para obtener la información de la instalación de ElasticSearch.

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El servicio ElasticSearch debe responder a su solicitud.

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Si agrega ?pretty al final de su solicitud, el servidor ElasticSearch presentará la información de la siguiente manera:

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Utilice el siguiente comando para modificar la información en el servidor De ElasticSearch.

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Pruebe de nuevo la comunicación de ElasticSearch.

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¡Felicitaciones! Ha probado la comunicación de ElasticSearch.

ElasticSearch – Instalación en Ubuntu Linux

ElasticSearch – Instalación en Ubuntu Linux

Lista de hardware:

Tutorial relacionado con ElasticSearch:

Tutorial ElasticSearch – Instalación en Ubuntu Linux

Tutorial ElasticSearch – Agregar información

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