จะติดตั้งและกำหนดค่า Elasticsearch บนสภาพแวดล้อม Dev/Production ของคุณได้อย่างไร

เผยแพร่แล้ว: 2019-12-29

วิธีการติดตั้งและกำหนดค่า Elasticsearch บนสภาพแวดล้อม Linux

ในบทช่วยสอนนี้ เราจะพูดถึงขั้นตอนในการติดตั้งและกำหนดค่า Elasticsearch สำหรับสภาพแวดล้อมการพัฒนาและการใช้งานจริงของคุณ

ElasticSearch คืออะไร

หนึ่งในเครื่องมือค้นหาและการวิเคราะห์ที่ดีที่สุดในโลก Elasticsearch คือเอ็นจิ้น JSON แบบกระจายที่ออกแบบมาสำหรับ scalability ในแนวนอน ความ reliability สูงสุด และการจัดการที่ง่าย

การค้นหาแบบยืดหยุ่นจะจัดเก็บข้อมูลของคุณไว้ที่ส่วนกลาง คุณจึงสามารถค้นพบสิ่งที่คาดหวังและเปิดเผยสิ่งที่ไม่คาดคิดได้ คุณสามารถส่งบันทึกทั้งหมดของคุณจากไปยัง ElasticSearch ผ่าน Filebeat และแสดงภาพเมตริกได้ทันที

วิธีการเริ่มใช้งาน ElasticSearch ในฐานะผู้ใช้ทั่วไป

หากคุณมีคำถามใด ๆ ด้านล่างแสดงว่าคุณมาถูกที่แล้ว:

วิธีการติดตั้งและกำหนดค่า Elasticsearch บน Ubuntu 16.04
การตั้งค่าและการกำหนดค่า Elasticsearch
การติดตั้งและกำหนดค่า Elasticsearch
วิธีการติดตั้งและกำหนดค่าอินสแตนซ์ Elasticsearch ระยะไกล

ขั้นตอนที่ 1) ติดตั้ง Elasticsearch

ต่อไปนี้คือคำสั่งง่ายๆ สองสามคำสั่งในการติดตั้ง Elasticsearch บน Linux/Ubuntu OS ของคุณ

bash - 3.2 $ wget https : //artifacts.elastic.co/downloads/elasticsearch/elasticsearch-6.7.0.tar.gz

bash - 3.2 $ wget https : //artifacts.elastic.co/downloads/elasticsearch/elasticsearch-6.7.0.tar.gz.sha512

bash - 3.2 $ shasum - a 512 - c elasticsearch - 6.7.0.tar.gz.sha512

bash - 3.2 $ tar - xzf elasticsearch - 6.7.0.tar.gz

bash - 3.2 $ cd elasticsearch - 6.7.0 /

และนั่นแหล่ะ นี่คือบันทึกการติดตั้ง

บันทึกการติดตั้ง:

crunch@localhost:/$ cd tmp/

crunch@localhost:/tmp$ wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-6.7.0.tar.gz

--2019-03-30 14:41:25-- https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-6.7.0.tar.gz

Resolving artifacts.elastic.co (artifacts.elastic.co)... 2a04:4e42:a::734, 151.101.42.222

Connecting to artifacts.elastic.co (artifacts.elastic.co)|2a04:4e42:a::734|:443... connected.

HTTP request sent, awaiting response... 200 OK

Length: 149006122 (142M) [application/x-gzip]

Saving to: ‘elasticsearch-6.7.0.tar.gz’

elasticsearch-6.7.0.tar.gz 100%[=========================================================================>] 142.10M 215MB/s in 0.7s

2019-03-30 14:41:26 (215 MB/s) - ‘elasticsearch-6.7.0.tar.gz’ saved [149006122/149006122]

crunch@localhost:/tmp$ wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-6.7.0.tar.gz.sha512

--2019-03-30 14:41:26-- https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-6.7.0.tar.gz.sha512

Resolving artifacts.elastic.co (artifacts.elastic.co)... 2a04:4e42:a::734, 151.101.42.222

Connecting to artifacts.elastic.co (artifacts.elastic.co)|2a04:4e42:a::734|:443... connected.

HTTP request sent, awaiting response... 200 OK

Length: 156 [application/octet-stream]

Saving to: ‘elasticsearch-6.7.0.tar.gz.sha512’

elasticsearch-6.7.0.tar.gz.sha512 100%[=========================================================================>] 156 --.-KB/s in 0s

2019-03-30 14:41:26 (24.2 MB/s) - ‘elasticsearch-6.7.0.tar.gz.sha512’ saved [156/156]

crunch@localhost:/tmp$ shasum -a 512 -c elasticsearch-6.7.0.tar.gz.sha512

elasticsearch-6.7.0.tar.gz: OK

crunch@localhost:/tmp$ tar -xzf elasticsearch-6.7.0.tar.gz

crunch@localhost:/tmp$ cd elasticsearch-6.7.0/

crunch@localhost:/tmp/elasticsearch-6.7.0$ ./bin/elasticsearch

warning: Falling back to java on path. This behavior is deprecated. Specify JAVA_HOME

OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.

OpenJDK 64-Bit Server VM warning: UseAVX=2 is not supported on this CPU, setting it to UseAVX=1

[2019-03-30T14:42:15,073][INFO ][o.e.e.NodeEnvironment ] [ZKsMkES] using [1] data paths, mounts [[/ (/dev/sda)]], net usable_space [69.8gb], net total_space [78.2gb], types [ext4]

[2019-03-30T14:42:15,079][INFO ][o.e.e.NodeEnvironment ] [ZKsMkES] heap size [1007.3mb], compressed ordinary object pointers [true]

[2019-03-30T14:42:15,084][INFO ][o.e.n.Node ] [ZKsMkES] node name derived from node ID [ZKsMkESwRL27iYEKUaBluQ]; set [node.name] to override

[2019-03-30T14:42:15,084][INFO ][o.e.n.Node ] [ZKsMkES] version[6.7.0], pid[20094], build[default/tar/8453f77/2019-03-21T15:32:29.844721Z], OS[Linux/4.18.0-13-generic/amd64], JVM[Oracle Corporation/OpenJDK 64-Bit Server VM/11.0.1/11.0.1+13-Ubuntu-3ubuntu3.18.10.1]

[2019-03-30T14:42:15,084][INFO ][o.e.n.Node ] [ZKsMkES] 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, -Dlog4j.shutdownHookEnabled=false, -Dlog4j2.disable.jmx=true, -Djava.io.tmpdir=/tmp/elasticsearch-6051013812527326393, -XX:+HeapDumpOnOutOfMemoryError, -XX:HeapDumpPath=data, -XX:ErrorFile=logs/hs_err_pid%p.log, -Xlog:gc*,gc+age=trace,safepoint:file=logs/gc.log:utctime,pid,tags:filecount=32,filesize=64m, -Djava.locale.providers=COMPAT, -XX:UseAVX=2, -Des.path.home=/tmp/elasticsearch-6.7.0, -Des.path.conf=/tmp/elasticsearch-6.7.0/config, -Des.distribution.flavor=default, -Des.distribution.type=tar]

[2019-03-30T14:42:17,459][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [aggs-matrix-stats]

[2019-03-30T14:42:17,460][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [analysis-common]

[2019-03-30T14:42:17,460][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [ingest-common]

[2019-03-30T14:42:17,487][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [ingest-geoip]

[2019-03-30T14:42:17,487][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [ingest-user-agent]

[2019-03-30T14:42:17,487][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [lang-expression]

[2019-03-30T14:42:17,487][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [lang-mustache]

[2019-03-30T14:42:17,487][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [lang-painless]

[2019-03-30T14:42:17,487][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [mapper-extras]

[2019-03-30T14:42:17,488][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [parent-join]

[2019-03-30T14:42:17,488][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [percolator]

[2019-03-30T14:42:17,488][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [rank-eval]

[2019-03-30T14:42:17,488][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [reindex]

[2019-03-30T14:42:17,488][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [repository-url]

[2019-03-30T14:42:17,489][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [transport-netty4]

[2019-03-30T14:42:17,489][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [tribe]

[2019-03-30T14:42:17,489][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [x-pack-ccr]

[2019-03-30T14:42:17,489][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [x-pack-core]

[2019-03-30T14:42:17,489][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [x-pack-deprecation]

[2019-03-30T14:42:17,489][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [x-pack-graph]

[2019-03-30T14:42:17,490][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [x-pack-ilm]

[2019-03-30T14:42:17,490][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [x-pack-logstash]

[2019-03-30T14:42:17,490][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [x-pack-ml]

[2019-03-30T14:42:17,490][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [x-pack-monitoring]

[2019-03-30T14:42:17,496][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [x-pack-rollup]

[2019-03-30T14:42:17,497][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [x-pack-security]

[2019-03-30T14:42:17,497][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [x-pack-sql]

[2019-03-30T14:42:17,498][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [x-pack-upgrade]

[2019-03-30T14:42:17,499][INFO ][o.e.p.PluginsService ] [ZKsMkES] loaded module [x-pack-watcher]

[2019-03-30T14:42:17,499][INFO ][o.e.p.PluginsService ] [ZKsMkES] no plugins loaded

[2019-03-30T14:42:22,899][INFO ][o.e.x.s.a.s.FileRolesStore] [ZKsMkES] parsed [0] roles from file [/tmp/elasticsearch-6.7.0/config/roles.yml]

[2019-03-30T14:42:24,035][INFO ][o.e.x.m.p.l.CppLogMessageHandler] [ZKsMkES] [controller/20173] [Main.cc@109] controller (64 bit): Version 6.7.0 (Build d74ae2ac01b10d) Copyright (c) 2019 Elasticsearch BV

[2019-03-30T14:42:24,565][DEBUG][o.e.a.ActionModule ] [ZKsMkES] Using REST wrapper from plugin org.elasticsearch.xpack.security.Security

[2019-03-30T14:42:24,896][INFO ][o.e.d.DiscoveryModule ] [ZKsMkES] using discovery type [zen] and host providers [settings]

[2019-03-30T14:42:25,908][INFO ][o.e.n.Node ] [ZKsMkES] initialized

[2019-03-30T14:42:25,908][INFO ][o.e.n.Node ] [ZKsMkES] starting ...

[2019-03-30T14:42:26,087][INFO ][o.e.t.TransportService ] [ZKsMkES] publish_address {127.0.0.1:9300}, bound_addresses {[::1]:9300}, {127.0.0.1:9300}

[2019-03-30T14:42:26,128][WARN ][o.e.b.BootstrapChecks ] [ZKsMkES] max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]

[2019-03-30T14:42:29,217][INFO ][o.e.c.s.MasterService ] [ZKsMkES] zen-disco-elected-as-master ([0] nodes joined), reason: new_master {ZKsMkES}{ZKsMkESwRL27iYEKUaBluQ}{YYShNSkJT7Ctc-LFBTrO8w}{127.0.0.1}{127.0.0.1:9300}{ml.machine_memory=4136235008, xpack.installed=true, ml.max_open_jobs=20, ml.enabled=true}

[2019-03-30T14:42:29,226][INFO ][o.e.c.s.ClusterApplierService] [ZKsMkES] new_master {ZKsMkES}{ZKsMkESwRL27iYEKUaBluQ}{YYShNSkJT7Ctc-LFBTrO8w}{127.0.0.1}{127.0.0.1:9300}{ml.machine_memory=4136235008, xpack.installed=true, ml.max_open_jobs=20, ml.enabled=true}, reason: apply cluster state (from master [master {ZKsMkES}{ZKsMkESwRL27iYEKUaBluQ}{YYShNSkJT7Ctc-LFBTrO8w}{127.0.0.1}{127.0.0.1:9300}{ml.machine_memory=4136235008, xpack.installed=true, ml.max_open_jobs=20, ml.enabled=true} committed version [1] source [zen-disco-elected-as-master ([0] nodes joined)]])

[2019-03-30T14:42:29,315][INFO ][o.e.h.n.Netty4HttpServerTransport] [ZKsMkES] publish_address {127.0.0.1:9200}, bound_addresses {[::1]:9200}, {127.0.0.1:9200}

[2019-03-30T14:42:29,316][INFO ][o.e.n.Node ] [ZKsMkES] started

[2019-03-30T14:42:29,322][WARN ][o.e.x.s.a.s.m.NativeRoleMappingStore] [ZKsMkES] Failed to clear cache for realms [[]]

[2019-03-30T14:42:29,404][INFO ][o.e.g.GatewayService ] [ZKsMkES] recovered [0] indices into cluster_state

[2019-03-30T14:42:29,692][INFO ][o.e.c.m.MetaDataIndexTemplateService] [ZKsMkES] adding template [.watches] for index patterns [.watches*]

[2019-03-30T14:42:29,730][INFO ][o.e.c.m.MetaDataIndexTemplateService] [ZKsMkES] adding template [.triggered_watches] for index patterns [.triggered_watches*]

[2019-03-30T14:42:29,783][INFO ][o.e.c.m.MetaDataIndexTemplateService] [ZKsMkES] adding template [.watch-history-9] for index patterns [.watcher-history-9*]

[2019-03-30T14:42:29,818][INFO ][o.e.c.m.MetaDataIndexTemplateService] [ZKsMkES] adding template [.monitoring-logstash] for index patterns [.monitoring-logstash-6-*]

[2019-03-30T14:42:29,866][INFO ][o.e.c.m.MetaDataIndexTemplateService] [ZKsMkES] adding template [.monitoring-es] for index patterns [.monitoring-es-6-*]

[2019-03-30T14:42:29,892][INFO ][o.e.c.m.MetaDataIndexTemplateService] [ZKsMkES] adding template [.monitoring-alerts] for index patterns [.monitoring-alerts-6]

[2019-03-30T14:42:29,957][INFO ][o.e.c.m.MetaDataIndexTemplateService] [ZKsMkES] adding template [.monitoring-beats] for index patterns [.monitoring-beats-6-*]

[2019-03-30T14:42:29,991][INFO ][o.e.c.m.MetaDataIndexTemplateService] [ZKsMkES] adding template [.monitoring-kibana] for index patterns [.monitoring-kibana-6-*]

[2019-03-30T14:42:30,116][INFO ][o.e.l.LicenseService ] [ZKsMkES] license [319113dd-7fb5-4ae5-8355-e2c7458b1532] mode [basic] - valid

ขั้นตอนที่ 2) เริ่มกระบวนการ Elasticsearch

คุณต้องตรวจสอบให้แน่ใจว่า JAVA_HOME ได้รับการตั้งค่าอย่างถูกต้อง

crunch @ localhost : / usr / lib / jvm / java - 11 - openjdk - amd64 / bin $ export JAVA_HOME =/ usr / lib / jvm / java - 11 - openjdk - amd64 / bin /

crunch @ localhost : / usr / lib / jvm / java - 11 - openjdk - amd64 / bin $ echo $ JAVA_HOME

/ usr / lib / jvm / java - 11 - openjdk - amd64 / bin /

เริ่มคำสั่งกระบวนการ ElasticSearch:

1	. / bin / elasticsearch

ตรวจสอบให้แน่ใจว่า คุณต้องเริ่มต้น Elastic Search โดยใช้ normal user ElasticSearch จะไม่เริ่มทำงานในฐานะ root user ท และคุณจะเห็นข้อผิดพลาดด้านล่างหากคุณพยายามเรียกใช้ในฐานะผู้ใช้รูท

1	java . lang . RuntimeException : can not run elasticsearch as root

ทำตามบทช่วยสอนนี้เกี่ยวกับวิธีเพิ่มผู้ใช้ที่ไม่ใช่รูทและการเข้าสู่ระบบ

นี่คือผลลัพธ์ของคอนโซล: