Install/update docker, tools and firewall rules
Install or update docker
For a fresh install follow https://docs.docker.com/engine/install/ubuntu/
For an update just run sudo apt-get -y install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
Install tools
sudo apt update && apt install -y jq tree
Add ufw rules
In case you want to enable the ufw firewall down the line you need to have the following rules.
Replace 192.168.88.0 with your own network.
If your IP is e.g. 192.168.100.243, set it to 192.168.100.0
sudo ufw allow from 172.18.0.0/16 to any port 443 proto tcp
sudo ufw allow from 172.18.0.0/16 to any port 123 proto udp
sudo ufw allow from 192.168.88.0/24 to any port 443 proto tcp
sudo ufw allow from 192.168.88.0/24 to any port 8554:8654 proto tcp
sudo ufw allow from 192.168.88.0/24 to any port 8554:8654 proto udp
sudo ufw allow from 192.168.88.0/24 to any port 60000:60100 proto udp
sudo ufw allow from 192.168.88.0/24 to any port 61000:61100 proto udp
sudo ufw allow from 192.168.88.0/24 to any port 53 proto udp
sudo ufw allow from 192.168.88.0/24 to any port 53 proto tcp
Updated 2 months ago
What’s Next