dpereira/elastic-stack

A sandbox repo for experimentation with Elastic Stack.

Elastic Stack Sandbox

Sandbox repository for playing around with Elastic Stack projects.

Setup

Current versions of Elasticsearch require a higher vm.max_map_count setting then some Linux setups specify by default. To workaround that issue, you can run

$ make setup_vm_max_map_count

Which will sudo and run sysctl for setting that configuration with an acceptable value. You can do that yourself, however. Take a look at the documentation in case of doubt on how to proceed.

Usage

$ make run

Will bring up a single-node ES cluster with a Kibana instance to match.

Versions default to 7.3.2 but can be changed with:

$ VERSION=<version> make run

E.g.:

$ VERSION=8.0.0 make run

If not already created .env files are initialized in the stack directory:

• stack/.env_elasticsearch_<major version>
• stack/.env_kibana_<major version>

These files can be used to customize the configuration of that specific stack component. Some are already provided when default config settings are required for the component execution.

To use the instances just hit:

• Elasticsearch: http://localhost:9200
• Kibana: http://localhost:5601

Custom Ports

If you want to run multiple instances, or for any reason change the default ports, set the following variables:

• ELASTICSEARCH_PORT
• KIBANA_PORT
• LOGSTASH_PORT

E.g.:

$ ELASTICSEARCH_PORT=9299 KIBANA_PORT=5699 LOGSTASH_PORT=9699 make run