agaric-coop/box/provisioning/roles/geerlingguy.elasticsearch/README.md

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# Ansible Role: Elasticsearch
[![Build Status](https://travis-ci.org/geerlingguy/ansible-role-elasticsearch.svg?branch=master)](https://travis-ci.org/geerlingguy/ansible-role-elasticsearch)
An Ansible Role that installs Elasticsearch on RedHat/CentOS or Debian/Ubuntu.
## Requirements
Requires at least Java 7 (Java 8+ preferred). See [`geerlingguy.java`](https://github.com/geerlingguy/ansible-role-java#example-playbook-install-openjdk-8) role instructions for installing OpenJDK 8.
## Role Variables
Available variables are listed below, along with default values (see `defaults/main.yml`):
elasticsearch_network_host: localhost
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.
elasticsearch_http_port: 9200
The port to listen for HTTP connections on.
elasticsearch_script_inline: true
elasticsearch_script_indexed: true
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`.
## Dependencies
- geerlingguy.java
## Example Playbook
- hosts: search
roles:
- geerlingguy.java
- geerlingguy.elasticsearch
## License
MIT / BSD
## Author Information
This role was created in 2014 by [Jeff Geerling](http://www.jeffgeerling.com/), author of [Ansible for DevOps](https://www.ansiblefordevops.com/).