Elasticsearch Instalação

Instalar Elasticsearch

Primeiro depedência

sudo apt install apt-transport-https

Instalção do ELK (Elasticsearch, Logstash, Kibana) etc/apt/sources.list.d/elastic-8.x.list

Public key:

wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch | sudo gpg --dearmor -o /usr/share/keyrings/elasticsearch-keyring.gpg

echo "deb [signed-by=/usr/share/keyrings/elasticsearch-keyring.gpg] https://artifacts.elastic.co/packages/8.x/apt stable main" | sudo tee /etc/apt/sources.list.d/elastic-8.x.list

sudo apt-get update && sudo apt-get install elasticsearch

Se precisar, pois a instalção faz isso automaticamente:

sudo systemctl start elasticsearch.service

sudo systemctl enable elasticsearch.service

Configure Elasticsearch

sudo nano /etc/elasticsearch/elasticsearch.yml

mude ou comente

server.host: “0.0.0.0” network.host: 0.0.0.0

para por exemplo 127.0.0.1

e descomente

elasticsearch.hosts: [“http://127.0.0.1:9200”]

discovery.type: single-node

sudo systemctl restart elasticsearch

Firewall regra

sudo ufw allow 9200

curl -X GET "localhost:9200"

Ou acesse http://localhost:9200

Manualmente !!!

wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-8.7.0-amd64.deb

wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-8.7.0-amd64.deb.sha512

shasum -a 512 -c elasticsearch-8.7.0-amd64.deb.sha512 

sudo dpkg -i elasticsearch-8.7.0-amd64.deb

Instale o Kibana

sudo apt-get update && sudo apt-get install kibana

sudo nano /etc/kibana/kibana.yml

sudo nsystemctl enable kibana
sudo nsystemctl start kibana

Acesse http://ip_do_host:5601

curl -L 127.0.0.1:5601

Manualmente??

wget https://artifacts.elastic.co/downloads/kibana/kibana-8.7.0-amd64.deb shasum -a 512 kibana-8.7.0-amd64.deb sudo dpkg -i kibana-8.7.0-amd64.deb

You can then generate an enrollment token for Kibana with the elasticsearch-create-enrollment-token tool:

bin/elasticsearch-create-enrollment-token -s kibana

sudo /bin/systemctl daemon-reload sudo /bin/systemctl enable kibana.service

Kibana can be started and stopped as follows:

sudo systemctl start kibana.service sudo systemctl stop kibana.service

OpenJDK Java

Já é instalado embutido, mas se quiser ter uma instalação OpenJDK

apt update

apt-get install openjdk-11-jre java -version

READMORE: https://www.elastic.co/pt/what-is/elasticsearch https://www.elastic.co/guide/en/kibana/current/deb.html https://www.elastic.co/guide/en/kibana/current/install.html