Streamlining SEAPATH Deployment and Management in Electrical Substati...
summary
SEAPATH replaces an error-prone ISO + Ansible install with a single bootable OCI image that embeds a real-time kernel, QEMU, Ceph and lets hosts perform atomic updates and rollbacks via bootc upgrade / bootc rollback. The proof-of-concept builds CentOS Stream 9 images, pushes layered images to a registry, runs bootc update on each host, and limits Ansible to declarative configuration only. Designed for a fault-tolerant three-host cluster, it deploys HA VMs from libvirt XML templates and supports scaled multi-substation deployments using separate inventories.
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