Fix: Add port allocation and EdgePublisher integration

- Allocate ports using PortAllocationService.reserve()
- Pass ports to agent payload builders (game and dev)
- Generate proper FQDN (slotHostname) for DNS records
- Include all required fields in enqueuePublishEdge (ports, slotHostname, txnId)
- Commit ports after successful provisioning
- Rollback ports on error
- Fixes DNS record creation, Velocity registration, and EdgePublisher jobs

src/api/provisionAgent.js

@@ -43,6 +43,7 @@ const AGENT_TEMPLATE_VMID = Number(
 
 const AGENT_PORT = Number(process.env.ZLH_AGENT_PORT || 18888);
 const AGENT_TOKEN = process.env.ZLH_AGENT_TOKEN || null;
+const ZONE = process.env.TECHNITIUM_ZONE || "zerolaghub.quest";
 
 /* -------------------------------------------------------------
    VERSION PARSER (Minecraft only)
@@ -107,7 +108,7 @@ function generateAdminPassword() {
 }
 
 /* -------------------------------------------------------------
-   GAME PAYLOAD (UNCHANGED)
+   GAME PAYLOAD
 ------------------------------------------------------------- */
 function buildGameAgentPayload({
   vmid,
@@ -186,9 +187,9 @@ function buildGameAgentPayload({
 }
 
 /* -------------------------------------------------------------
-   DEV PAYLOAD (NEW, MINIMAL, CANONICAL)
+   DEV PAYLOAD
 ------------------------------------------------------------- */
-function buildDevAgentPayload({ vmid, runtime, version, memoryMiB }) {
+function buildDevAgentPayload({ vmid, runtime, version, memoryMiB, ports }) {
   if (!runtime) throw new Error("runtime required for dev container");
   if (!version) throw new Error("version required for dev container");
 
@@ -198,6 +199,7 @@ function buildDevAgentPayload({ vmid, runtime, version, memoryMiB }) {
     runtime,
     version,
     memory_mb: Number(memoryMiB) || 2048,
+    ports: Array.isArray(ports) ? ports : [ports].filter(Boolean),
   };
 }
 
@@ -283,10 +285,35 @@ export async function provisionAgentInstance(body = {}) {
 
   let vmid;
   let ctIp;
+  let allocatedPorts = [];
+  let txnId = null;
 
   try {
     vmid = await allocateVmid(ctype);
 
+    // Allocate ports if needed
+    if (req.portsNeeded && req.portsNeeded > 0) {
+      console.log(`[agentProvision] Allocating ${req.portsNeeded} port(s)`);
+      txnId = crypto.randomUUID();
+      
+      const portObjs = await PortAllocationService.reserve({
+        game: req.game,
+        variant: req.variant,
+        customerId: req.customerId,
+        vmid,
+        purpose: ctype === 'game' ? 'game_main' : 'dev',
+        txnId,
+        count: req.portsNeeded,
+      });
+      
+      // Extract port numbers from objects
+      allocatedPorts = Array.isArray(portObjs) 
+        ? portObjs.map(p => typeof p === 'object' ? p.port : p)
+        : [portObjs];
+        
+      console.log(`[agentProvision] Allocated ports: ${allocatedPorts.join(', ')}`);
+    }
+
     const hostname = generateSystemHostname({
       ctype,
       game: req.game,
@@ -294,6 +321,9 @@ export async function provisionAgentInstance(body = {}) {
       vmid,
     });
 
+    // Generate FQDN for DNS/EdgePublisher
+    const slotHostname = `${hostname}.${ZONE}`;
+
     await cloneContainer({
       templateVmid: AGENT_TEMPLATE_VMID,
       vmid,
@@ -312,6 +342,7 @@ export async function provisionAgentInstance(body = {}) {
 
     ctIp = await getCtIpWithRetry(vmid);
 
+    // Build payload WITH ports
     const payload =
       ctype === "dev"
         ? buildDevAgentPayload({
@@ -319,10 +350,12 @@ export async function provisionAgentInstance(body = {}) {
             runtime: body.runtime,
             version: body.version,
             memoryMiB: req.memoryMiB,
+            ports: allocatedPorts,
           })
         : buildGameAgentPayload({
             vmid,
             ...req,
+            ports: allocatedPorts,
           });
 
     await sendAgentConfig({ ip: ctIp, payload });
@@ -335,23 +368,47 @@ export async function provisionAgentInstance(body = {}) {
         ctype,
         hostname,
         ip: ctIp,
+        ports: allocatedPorts,
         payload,
         agentState: "running",
         agentLastSeen: new Date(),
       },
     });
 
+    // Enqueue EdgePublisher with ALL required fields
+    if (allocatedPorts.length > 0) {
+      console.log(`[agentProvision] Enqueuing EdgePublisher for vmid=${vmid}`);
       await enqueuePublishEdge({
         vmid,
-      instanceHostname: hostname,
+        slotHostname,           // ← FQDN for DNS records
+        instanceHostname: hostname,  // ← Short hostname
+        ports: allocatedPorts,  // ← CRITICAL
         ctIp,
         game: req.game,
+        txnId,
       });
 
+      // Commit ports to mark them as in-use
+      await PortAllocationService.commit({ vmid, ports: allocatedPorts });
+      console.log(`[agentProvision] Ports committed for vmid=${vmid}`);
+    }
+
     await confirmVmidAllocated(vmid);
 
-    return { vmid, hostname, ip: ctIp };
+    return { vmid, hostname, ip: ctIp, ports: allocatedPorts };
   } catch (err) {
+    console.error(`[agentProvision] ERROR for vmid=${vmid}:`, err.message);
+    
+    // Rollback ports on failure
+    if (vmid && allocatedPorts.length > 0) {
+      try {
+        await PortAllocationService.releaseByVmid(vmid);
+        console.log(`[agentProvision] Rolled back ports for vmid=${vmid}`);
+      } catch (rollbackErr) {
+        console.error(`[agentProvision] Port rollback failed:`, rollbackErr.message);
+      }
+    }
+    
     if (vmid) {
       try { await deleteContainer(vmid); } catch {}
       try { await releaseVmid(vmid); } catch {}