Elasticsearch 5 for Golang apps

Default elasticsearch does not work with Golang projetcs. Added config which fixes this problem.

• GitHub: https://github.com/apisearch/elasticsearch
• Docker Hub: https://hub.docker.com/r/apisearch/elasticsearch/

Installed some additional things:

• ICU plugin
• Czech dictionary

Native vs dockerized golang app

There is problem with Elasticsearch network settings when trying to connect from Golang app. Here is settings which works for me:

Running Golang app natively with dockerized ES

• GitHub branch of Elasticsearch: develop
• Docker tag of ES: apisearch/elasticsearch:develop
• expose port 9200 of ES container
• Golang app connection config:

import "gopkg.in/olivere/elastic.v5"
client, err := elastic.NewClient(elastic.SetURL("http://localhost:9200"))

Running Golang inside Docker container with dockerized ES

• GitHub branch of Elasticsearch: master
• Docker tag of ES: apisearch/elasticsearch:latest
• Golang app connection config (replace elasticsearch with name of your container):

import "gopkg.in/olivere/elastic.v5"
client, err := elastic.NewClient(elastic.SetURL("http://elasticsearch:9200"), elastic.SetSniff(false))