panel v0.9.1 — open-source game server manager

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-14 23:18:05 -07:00
commit 4cf3471398
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+-- 010_port_allocation.sql — per-agent port range + per-instance assigned ports
+--
+-- Why: probing net.Listen for "is this port free?" only catches CURRENTLY
+-- bound ports. Two ARK servers, one running, one stopped — the running
+-- one's 7777 binding is detected, but the stopped one's intent isn't.
+-- Result: a fresh create assigns 7777 to a new server, then the stopped
+-- one fails to start because something else now owns its port.
+--
+-- Fix: persist each instance's assigned host ports in the DB, and let
+-- operators set a per-agent port range. Allocation now consults BOTH
+-- the persisted assignments AND the live probe — whichever rules out
+-- a port first wins.
+
+ALTER TABLE agents
+    ADD COLUMN port_range_start INTEGER,
+    ADD COLUMN port_range_end   INTEGER;
+
+-- assigned_ports holds the actual host ports the panel allocated for
+-- this instance, keyed by manifest port name. Example:
+--   {"game": 7777, "raw": 7778, "rcon": 27020}
+-- Stays attached even when the instance is stopped — that's the whole
+-- point: stopped instances reserve their ports against the next create.
+ALTER TABLE instances
+    ADD COLUMN assigned_ports JSONB NOT NULL DEFAULT '{}'::jsonb;