Install Redis
sudo apt install -y redis-server
sudo sed -i "s/^supervised no/supervised systemd/" /etc/redis/redis.conf
Enable and start
sudo systemctl enable redis-server
sudo systemctl restart redis-server
Optional: set a password
sudo sed -i "s/^# requirepass foobared/requirepass CHANGE_ME/" /etc/redis/redis.conf
sudo systemctl restart redis-server
Verify service status
sudo systemctl status redis-server --no-pager
Used by BullMQ queues (e.g. Jethings content cloning jobs) for job state and caching.