Installation

curl -OL https://download.arangodb.com/arangodb37/DEBIAN/Release.key 
sudo apt-key add - < Release.key 
echo 'deb https://download.arangodb.com/arangodb38/DEBIAN/ /' | sudo tee /etc/apt/sources.list.d/arangodb.list
sudo apt-get update 
sudo apt-get install arangodb3

Change database directory

Change the database directory in: /etc/arangodb3/arangod.conf

[database] 
directory = /data/arangodb/data

Ensure the arangodb has access rights to this directory: /etc/systemd/system/arangodb3.service

chown -R arangodb:arangodb /data/arangodb
chmod 700 /data/arangodb

Change endpoint and secure connection

ArangoDB configuration file location: /etc/arangodb3/arangod.conf

endpoint = ssl://0.0.0.0:8530 
[ssl] 
keyfile = /var/lib/arangodb3/server.pem

Generate the server certificate:

# create private key in file "server.key" 
openssl genpkey -out /var/lib/arangodb3/server.key -algorithm RSA -pkeyopt rsa_keygen_bits:2048 -aes-128-cbc 

# create certificate signing request (csr) in file "server.csr" 
openssl req -new -key /var/lib/arangodb3/server.key -out /var/lib/arangodb3/server.csr 

# copy away original private key to "server.key.org" 
cp /var/lib/arangodb3/server.key /var/lib/arangodb3/server.key.org 

# remove passphrase from the private key 
openssl rsa -in /var/lib/arangodb3/server.key.org -out /var/lib/arangodb3/server.key 

# sign the csr with the key, creates certificate PEM file "server.crt" 
openssl x509 -req -days 10000 -in /var/lib/arangodb3/server.csr -signkey /var/lib/arangodb3/server.key -out /var/lib/arangodb3/server.crt 

# combine certificate and key into single PEM file "server.pem" 
cat /var/lib/arangodb3/server.crt /var/lib/arangodb3/server.key > /var/lib/arangodb3/server.pem

Webinterface

https://x.x.x.x:8530/