📄️ Primary–Standby FS PBX Architecture
This guide covers a two-node Primary–Standby design for FS PBX with:
📄️ PostgreSQL Logical Replication (Bi-Directional)
This script configures logical replication in both directions between two FS PBX nodes. It also bootstraps the remote schema and sets up publications/subscriptions.
📄️ Syncthing File Replication (Bi-Directional)
This guide uses an automated script to install & pair Syncthing between two FS PBX servers and share core folders.
📄️ Running Scheduled Jobs on One Node
Some FS PBX background jobs must have at most one authorized database writer, even though both servers in a redundant pair run the scheduler. This is not an exactly-once delivery guarantee: jobs can fail, pause, or retry.