Table of content:
https://docs.docker.com/engine/install/ubuntu/
sudo umask 022
sudo apt-get update
sudo apt-get install ca-certificates curl gnupg
sudo install -m 0755 -d /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
sudo chmod a+r /etc/apt/keyrings/docker.gpg
echo "deb [arch="$(dpkg --print-architecture)" signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu "$(. /etc/os-release && echo "$VERSION_CODENAME")" stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
sudo apt-get update
sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
Then login first time (requiered for downloading from docker hub):
docker login --username <your-username>
And test:
docker run hello-world
From root - create a username openjts
adduser openjts
# add openjts as sudoer
adduser openjts sudo
Now, switch to openjts user
su openjts
Just clone the git repo locally.
# In any directory
sudo mkdir JTS
cd JTS
sudo git clone https://github.com/door7302/openjts .