From 2209565eae0e679d50192ae588d5cc5a2c207079 Mon Sep 17 00:00:00 2001
From: rcourtman <courtmanr@gmail.com>
Date: Mon, 15 Dec 2025 13:31:18 +0000
Subject: [PATCH] fix(sensor-proxy): skip selfheal reinstall when service is
 healthy

The selfheal timer was running the full installer every 5 minutes even when
the service was already running and healthy. This caused unnecessary:
- Pulse service restarts
- Config migrations
- Socket setup
- 172MB memory spikes and 15s CPU usage per run

Now the selfheal exits early after checking service health, only proceeding
to reinstall logic if the service is actually failing.

Fixes #849
---
 scripts/install-sensor-proxy.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/scripts/install-sensor-proxy.sh b/scripts/install-sensor-proxy.sh
index 217f629..c153002 100755
--- a/scripts/install-sensor-proxy.sh
+++ b/scripts/install-sensor-proxy.sh
@@ -3523,6 +3523,13 @@ if ! command -v systemctl >/dev/null 2>&1; then
     exit 0
 fi
 
+# Early exit if service is healthy - no work needed
+if systemctl is-active --quiet "${SERVICE}.service" 2>/dev/null; then
+    # Service is running - only do control plane reconcile if needed, skip everything else
+    attempt_control_plane_reconcile
+    exit 0
+fi
+
 if ! systemctl list-unit-files 2>/dev/null | grep -q "^${SERVICE}\\.service"; then
     if [[ -x "$INSTALLER" && -f "$CTID_FILE" ]]; then
         log "Service unit missing; attempting reinstall"