Install Elasticsearch 7/6 on Fedora 32/31/30/29
source link: https://computingforgeeks.com/how-to-install-latest-elasticsearch-on-fedora/
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In this guide, we will cover the installation of Elasticsearch 7.x/6.x on Fedora 32/31/30/29. Elasticsearch is a highly scalable open-source analytics engine and full-text search. With Elasticsearch, you can store, search, and analyze big volumes of data faster and in near real-time.
Follow the steps provided in this article to have a working installation of Elasticsearch 7/6 on Fedora 32/31/30/29.
For multi-node cluster, refer to Setup Elasticsearch Cluster on CentOS | Ubuntu With Ansible
Step 1: Install Java on Fedora.
Elasticsearch depends on Java, you need it installed on your machine prior to installing Elasticsearch on Fedora. Default upstream version of OpenJDK can be installed on Fedora by running the commands:
--- Fedora 32/31 ---
$ sudo dnf install java-latest-openjdk
-- Older Fedora ---
$ sudo dnf -y install java-openjdk-devel java-openjdkAfter the installation of Java, you can quickly confirm the version using the following command:
$ java -version openjdk version "14" 2020-03-17 OpenJDK Runtime Environment 19.9 (build 14+36) OpenJDK 64-Bit Server VM 19.9 (build 14+36, mixed mode, sharing) $ java -version java version "11.0.1" 2018-10-16 LTS Java(TM) SE Runtime Environment 18.9 (build 11.0.1+13-LTS) Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.1+13-LTS, mixed mode)
Step 2: Add Elasticsearch Repository to Fedora
After installing Java JDK, add Elasticsearch repository to your Fedora system.
1. Import GPG Key
sudo rpm --import https://artifacts.elastic.co/GPG-KEY-elasticsearch2. Add Repository
For Elasticsearch 7.x
cat <<EOF | sudo tee /etc/yum.repos.d/elasticsearch.repo
[elasticsearch-7.x]
name=Elasticsearch repository for 7.x packages
baseurl=https://artifacts.elastic.co/packages/oss-7.x/yum
gpgcheck=1
gpgkey=https://artifacts.elastic.co/GPG-KEY-elasticsearch
enabled=1
autorefresh=1
type=rpm-md
EOFFor Elasticsearch 6.x.
cat <<EOF | sudo tee /etc/yum.repos.d/elasticsearch.repo
[elasticsearch-6.x]
name=Elasticsearch repository for 6.x packages
baseurl=https://artifacts.elastic.co/packages/oss-6.x/yum
gpgcheck=1
gpgkey=https://artifacts.elastic.co/GPG-KEY-elasticsearch
enabled=1
autorefresh=1
type=rpm-md
EOF3. Install Elasticsearch on Fedora 32/31/30/29/28
Elasticsearch repository is ready for use. You can install Elasticsearch using the command below:
sudo dnf install elasticsearch-ossHit the y key to start installation of Elasticsearch on Fedora 32/31/30/29:
Dependencies resolved.
========================================================================
Package Arch Version Repository Size
========================================================================
Installing:
elasticsearch-oss x86_64 7.6.2-1 elasticsearch-7.x 211 M
Transaction Summary
========================================================================
Install 1 Package
Total download size: 211 M
Installed size: 379 M
Is this ok [y/N]: yJVM options like memory limits are set on /etc/elasticsearch/jvm.options
$ sudo vi /etc/elasticsearch/jvm.optionsStart and enable elasticsearch service on boot:
sudo systemctl start elasticsearch
sudo systemctl enable elasticsearchCheck status:
$ systemctl status elasticsearch ● elasticsearch.service - Elasticsearch Loaded: loaded (/usr/lib/systemd/system/elasticsearch.service; disabled; vendor preset: disabled) Active: active (running) since Fri 2020-05-01 18:25:35 UTC; 13s ago Docs: http://www.elastic.co Main PID: 10229 (java) Tasks: 46 (limit: 2337) Memory: 1.1G CPU: 10.963s CGroup: /system.slice/elasticsearch.service └─10229 /usr/share/elasticsearch/jdk/bin/java -Des.networkaddress.cache.ttl=60 -Des.networkaddress.cache.negative.ttl=10 -XX:+AlwaysPreTou> May 01 18:25:21 fed32.novalocal systemd[1]: Starting Elasticsearch… May 01 18:25:22 fed32.novalocal elasticsearch[10229]: OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and wil> May 01 18:25:35 fed32.novalocal systemd[1]: Started Elasticsearch.
Test to verify that it is working:
$ curl http://127.0.0.1:9200
{
"name" : "fed32.novalocal",
"cluster_name" : "elasticsearch",
"cluster_uuid" : "p44JohgqQcuwJj0iADuLiw",
"version" : {
"number" : "7.6.2",
"build_flavor" : "oss",
"build_type" : "rpm",
"build_hash" : "ef48eb35cf30adf4db14086e8aabd07ef6fb113f",
"build_date" : "2020-03-26T06:34:37.794943Z",
"build_snapshot" : false,
"lucene_version" : "8.4.0",
"minimum_wire_compatibility_version" : "6.8.0",
"minimum_index_compatibility_version" : "6.0.0-beta1"
},
"tagline" : "You Know, for Search"
}Step 3: Install Kibana on Fedora 32/31/30/29/28.
Kibana lets you visualize your Elasticsearch data and navigate the Elastic Stack. Install it after adding the repository using the command:
sudo dnf install -y kibana-ossAfter a successful installation, configure Kibana
$ sudo vi /etc/kibana/kibana.yml server.host: "0.0.0.0" server.name: "kibana.example.com" elasticsearch.url: "http://localhost:9200"
Change other settings as desired then start Kibana service:
sudo systemctl enable --now kibanaAccess http://ip-address:5601 to open Kibana Dashboard:
If you have an active firewall, you’ll need to allow access to Kibana port:
sudo firewall-cmd --add-port=5601/tcp --permanent
sudo firewall-cmd --reloadReference courses:
For Ubuntu users, check
How to Install Elasticsearch on Ubuntu
Other Elasticsearch guides:
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