Elasticsearch

apt-key-url | string

Default: https://artifacts.elastic.co/GPG-KEY-elasticsearch

The url for the key for the apt-repository.

apt-repository | string

Default: deb https://artifacts.elastic.co/packages/6.x/apt stable main

A deb-line for the apt archive which contains the elasticsearch package. This is necessary until elasticsearch gets into the debian/ubuntu archives.

auto-create-index | string

Default: true

Control whether index creation is created automatically or not. Also see the elasticsearch documentation about "action.auto_create_index" setting. Default to true which means indices are created automatically.

cluster-name | string

Default: elasticsearch

This sets the elasticsearch cluster name.

es-heap-size | int

Default: 3

Maximum and initial JVM heap size for Elasticsearch, in GB

firewall_enabled | boolean

Default: True

By default, the admin and peer ports (9200 and 9300) are only accessible to clients and peers respectively. Switch this to false to enable access from any machine.

gpg-key | string

ES repository key to use. This option can be used instead of apt-key-url and gpg-key in environments where proxy servers block access to apt-key-url.

gpg-key-id | string

Default: D88E42B4

Elasticsearch's GPG fingerprint to validate the apt key

nagios_context | string

Default: juju

Used by the nrpe-external-master subordinate charm. A string that will be prepended to instance name to set the host name in nagios. So for instance the hostname would be something like: . juju-myservice-0 . If you're running multiple environments with the same services in them this allows you to differentiate between them.

nagios_servicegroups | string

A comma-separated list of nagios servicegroups. If left empty, the nagios_context will be used as the servicegroup.