MongoDB 3.4 on Odroid C2 (ARM64)

mongodb c2.txt

sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 0C49F3730359A14518585931BC711F9BA15703C6
echo "deb [ arch=amd64,arm64 ] http://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/3.4 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.4.list
sudo apt-get update
sudo apt-get install -y mongodb-org

The instructions/packages on the MongoDB site are currently available for LTS Ubuntu 12.04 and 14.04 only. The packages are set up to use upstart instead of systemd. You need to create a systemctl file to be ready for systemd. Create it by

sudo nano /etc/systemd/system/mongodb.service
It will look like

[Unit]
Description=High-performance, schema-free document-oriented database
After=network.target

[Service]
User=mongodb
ExecStart=/usr/bin/mongod --quiet --config /etc/mongod.conf

[Install]
WantedBy=multi-user.target

Now you can start the service and check its state by

sudo systemctl start mongodb
sudo systemctl status mongodb

and finally enable it permanently by

sudo systemctl enable mongodb (Source: How to Install MongoDB on Ubuntu 16.04)