Установка Elasticsearch на CentOS 8

Импортируйте ключ

rpm --import https://artifacts.elastic.co/GPG-KEY-elasticsearch

Добавьте репозиторий

vi /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

Установите и включите сервис Elasticsearch

dnf install elasticsearch-oss

systemctl enable elasticsearch
systemctl start  elasticsearch

# проверка
systemctl status elasticsearch