This (and related gists) captures how i created my docker swarm architecture. This is intended mostly for my own notes incase i need to re-creeate anything later! As such expect some typos and possibly even an error...
Each major task has its own gist, this is to help with maitainability long term.
This assumes you have installed a docker swarm
When one has a docker swarm a container running on any node in the swarm can be accesed using any IP address of any swarm memeber.
For example if you had a single web server running on port 80, on one node of a swarm you could access the web server with any of the following IP addresses:
This is how to install portainer on the swarm you created using this gist note this should work on non-swarm installs too!
Download the portain stack yaml that will do this for you
curl -L https://downloads.portainer.io/ce2-17/portainer-agent-stack.yml -o portainer-agent-stack.yml
i like using docker swarm for home labs
assumes you installed docker like this
sudo docker swarm init
it will produced output something like this
This is the easiest way to install docker and docker compose on debian.
Better yet docker updates can be done by rerunning the script mentioned or using apt upgrade etc
Assumes you followed Debian VM Install Instructions
Login as yourself
curl -fsSL https://get.docker.com -o get-docker.sh