# Clone Debian Stretch template, set up IPs, hostname, ssh keys
apt update
apt -y dist-upgrade

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# Install Java dependency
apt install openjdk-8-jre-headless


# Install Elasticsearch version 6 (latest)
# Get key
wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch | sudo apt-key add -
# Install deps (should be installed already):
apt-get -y install apt-transport-https
# Set up repo for release 6.x
echo "deb https://artifacts.elastic.co/packages/6.x/apt stable main" | sudo tee -a /etc/apt/sources.list.d/elastic-6.x.list

# Disable apt-cache in /etc/apt/apt.conf, it doesn't work with https
apt update

# It doesn't appear the open source version is in the repo, needs manual install. XXX
#apt install elasticsearch-oss
wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-oss-6.3.2.deb
dpkg -i elasticsearch-oss-6.3.2.deb

# Configure a cluster name and answer on IP.
# Open firewall
# Allow elasticsearch
-A INPUT -p tcp --dport 9200 -j ACCEPT
-A INPUT -p tcp --dport 9300 -j ACCEPT

# Set up configuration:
vim /etc/elasticsearch/elasticsearch.yml
# Set:
cluster.name: elasticsearch
network.host: 10.22.22.124

# Start:
systemctl start elasticsearch.service

# Start on boot:
systemctl enable elasticsearch.service

### XXX Backups
### XXX Prometheus :)

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