Dump from elasticsearch

elasticdump

# https://github.com/taskrabbit/elasticsearch-dump

# Install npm in ubuntu:
curl -sL https://deb.nodesource.com/setup_5.x | sudo -E bash -
sudo apt-get install -y nodejs

# Optional
sudo apt-get install -y build-essential

# Install global elasticdump
sudo npm install elasticdump -g

# Dump
elasticdump --all=true --input=http://localhost:9200/ --output=/data/backup.json

# Restore
elasticdump --bulk=true --input=/data/backup.json --output=http://localhost:9200/