Deploying containers
Container support is fully functional on SEAPATH 2.0 release.
However, the setup requires many manual configuration and is not correctly streamlined in Ansible for now
This is a complete, practical documentation for running high-availability containers on SEAPATH using the existing stack (Pacemaker/Corosync + Ceph + Cephadm + Open vSwitch / OVS, etc.).
The goal: no Kubernetes — just a simple way to run a container (or a small pod of containers) on one host and have it automatically moved to another host if the original host fails.
We use Ceph for storage, Podman for containers (since it is cephadm default), systemd Quadlets for container management, and Pacemaker for failover orchestration.
The doc is split in three parts :