46 lines
1.5 KiB
Markdown
46 lines
1.5 KiB
Markdown
# Ansible Role: Elasticsearch
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An Ansible Role that installs Elasticsearch RedHat/CentOS.
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## Requirements
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Requires at least Java 8 (Java 8+ preferred).
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## Role Variables
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Available variables are listed below, along with default values (see `vars/main.yml`):
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elasticsearch_cluster_name: wazuh
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elasticsearch_node_name: node-1
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elasticsearch_http_port: 9200
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elasticsearch_network_host: 192.168.33.182
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elasticsearch_jvm_xms: 1g
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Network host to listen for incoming connections on. By default we only listen on the localhost interface. Change this to the IP address to listen on a specific interface, or `0.0.0.0` to listen on all interfaces.
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elasticsearch_http_port: 9200
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Whether to allow inline scripting against ElasticSearch. You should read the following link as there are possible security implications for enabling these options: [Enable Dynamic Scripting](https://www.elastic.co/guide/en/elasticsearch/reference/current/modules-scripting.html#enable-dynamic-scripting). Available options include: `true`, `false`, and `sandbox`.
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## Example Playbook
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- hosts: search
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roles:
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- geerlingguy.java
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- geerlingguy.elasticsearch
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## License
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MIT / BSD
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## Author Information
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This role was created in 2014 by [Jeff Geerling](https://www.jeffgeerling.com/), author of [Ansible for DevOps](https://www.ansiblefordevops.com/).
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## Modified
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The playbooks have been modified by Wazuh, Inc, including some specific requirements, templates and configuration for integrating Elastic Stack and Wazuh ecosystem.
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