elasticsearchHow do I install and configure Elasticsearch on Ubuntu?
- Install Java 8:
sudo apt-get install openjdk-8-jre
- Download and install the Public Signing Key:
wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch | sudo apt-key add -
- Add the Elastic repository to your system:
echo "deb https://artifacts.elastic.co/packages/7.x/apt stable main" | sudo tee -a /etc/apt/sources.list.d/elastic-7.x.list
- Update the apt package manager:
sudo apt-get update
- Install Elasticsearch:
sudo apt-get install elasticsearch
- Configure Elasticsearch:
Edit the /etc/elasticsearch/elasticsearch.yml
file and set the cluster and node names:
cluster.name: my-cluster
node.name: node-1
- Start Elasticsearch:
sudo systemctl start elasticsearch
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