hub 0.164.0 (unreleased): host_swap_short / host_swap_ok operator alarm from the agent's host and guest swap numbers (R-1192 follow-up); wire gate allowlists guests.spec.swap_bytes

2026-10-21 21:55:15 +02:00
parent dbfe5dac06
commit 3c620f8d2e
8 changed files with 169 additions and 0 deletions
@@ -765,6 +765,10 @@ type hostReportPayload struct {
 		CPUPercent    float64 `json:"cpu_percent"`
 		MemoryPercent float64 `json:"memory_percent"`
 		DiskPercent   float64 `json:"disk_percent"`
+		// R-1192 follow-up (agent ≥ the swap release): the host's swap and its guests' swap allowance, MB. nil = an
+		// older agent → not evaluated.
+		HostSwapMB  *int64 `json:"host_swap_mb"`
+		GuestSwapMB *int64 `json:"guest_swap_mb"`
 	} `json:"host"`
 	Guests []struct {
 		VMID              int    `json:"vmid"`
@@ -987,6 +991,7 @@ func (h *Handler) handleHostReport(w http.ResponseWriter, r *http.Request) {
 		h.carryEscrow(custID)
 	}
 	h.checkTunnel(hostID, custID, rep.Cloudflared.Status, rep.Cloudflared.Detail)
+	h.checkHostSwap(hostID, custID, rep.Host.HostSwapMB, rep.Host.GuestSwapMB)
 	h.checkCrash(hostID, custID, body)
 	h.checkDeliberateOff(hostID, custID, &rep)