docker-elasticsearch

Elasticsearch for Docker on Alpine

Elasticsearch Master 5.6

• rbekker87/elasticsearch:master-5.6-alpine

This image uses Elasticsearch version 5.6 on Alpine and has discovery.zen.ping.unicast.hosts=es-master, so in docker swarm mode if more services gets created, they will be able to resolve es-master dns address, and will be joined to the elasticsearch cluster.

Elasticsearch Standalone 5.6

• rbekker87/elasticsearch:5.6-alpine

This image uses Elasticsearch version 5.6 on Alpine and is for testing or delopment reasons, as the image was built without discovery.zen.ping.unicast.hosts.

Elasticsearch Master 2.4

• rbekker87/elasticsearch:master-2.4-alpine

This image uses Elasticsearch version 2.4.6 on Alpine and has discovery.zen.ping.unicast.hosts=es-master, so in docker swarm mode if more services gets created, they will be able to resolve es-master dns address, and will be joined to the elasticsearch cluster.

Elasticsearch Standalone 2.4

• rbekker87/elasticsearch:2.4-alpine

This image uses Elasticsearch version 2.4.6 on Alpine and is for testing or delopment reasons, as the image was built without discovery.zen.ping.unicast.hosts.

Usage:

Docker Swarm:

Create the overlay network:

$ docker network create --driver overlay esnet

Create the Master:

$ docker service create --name es-master --network esnet --publish 9200:9200 rbekker87/elasticsearch:master-5.6-alpine

Create 2 more nodes:

$ docker service create --name es-data-1 --network esnet rbekker87/elasticsearch:master-5.6-alpine
$ docker service create --name es-data-2 --network esnet rbekker87/elasticsearch:master-5.6-alpine

Query the Nodes API:

$ curl -XGET http://127.0.0.1:9200/_cat/nodes?v
ip       heap.percent ram.percent cpu load_1m load_5m load_15m node.role master name
10.0.7.6           27          88   7    0.75    0.64     0.40 mdi       -      be50f2065c07
10.0.7.2           30          88   7    0.75    0.64     0.40 mdi       *      aa77904e6a7e
10.0.7.4           28          88   7    0.75    0.64     0.40 mdi       -      0ce6a8ee26fe