Connects to an elasticsearch cluster and lists all the shards grouped by index. Index groups are sorted by total segment memory size.

Implemented in js.

Uses ES Indices segment api.

Edit constants on top of file server.js.

• ES_HOST: elasticsearch ip (default: localhost)
• ES_PORT: es port (default: 9200)
• WEBAPP_PORT: the port the webapp will listen on (default: 8080)

node server.js

Open your favorite browser at localhost:8080 (or your custom url), and you'll see the list of shards.