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manage ES_JAVA_OPTS in template

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Thierno IB. BARRY 2016-10-07 15:08:58 +02:00
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@ -216,18 +216,20 @@ Following variables affect the versions installed:
* ```es_version``` (e.g. "1.5.2").
* ```es_start_service``` (true (default) or false)
* ```es_plugins_reinstall``` (true or false (default) )
* ```es_plugins``` (an array of plugin definitions e.g.:
* ```es_allow_downgrades``` For development purposes only. (true or false (default) )
* ```es_java_install``` If set to false, Java will not be installed. (true (default) or false)
* ```update_java``` Updates Java to the latest version. (true or false (default))
```
* ```es_plugins``` an array of plugin definitions e.g.:
```yml
es_plugins:
- plugin: elasticsearch-cloud-aws
version: 2.5.0
```
* ```es_allow_downgrades``` For development purposes only. (true or false (default) )
* ```es_java_install``` If set to false, Java will not be installed. (true (default) or false)
* ```update_java``` Updates Java to the latest version. (true or false (default))
* ```es_java_opts``` an array of java options. E.g.:
```yml
es_java_opts:
- "-Djava.io.tmpdir=/data/tmp/elasticsearch"
```
Earlier examples illustrate the installation of plugins for 2.x. The correct use of this parameter varies depending on the version of Elasticsearch being installed: