[HLCC-ICE-000001][ZY-CONTRIB-20260723-001] feat: 以来光者贡献链启用冰朔第五域个人子频道

server-tools/light-lake-node-bootstrap/health-check.sh

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+NODE_FILE=${NODE_FILE:-/etc/guanghu/node.json}
+REPO_DIR=${REPO_DIR:-/opt/guanghu/fifth-domain}
+HEALTH_URL=${HEALTH_URL:-http://127.0.0.1:3911/health}
+HEALTH_RETRIES=${HEALTH_RETRIES:-20}
+HEALTH_RETRY_DELAY=${HEALTH_RETRY_DELAY:-1}
+
+node_id=$(jq -r '.node_id' "$NODE_FILE")
+service_state=$(systemctl is-active guanghu-gatekeeper.service)
+health=
+for ((attempt = 1; attempt <= HEALTH_RETRIES; attempt++)); do
+  if health=$(curl -fsS "$HEALTH_URL" 2>/dev/null); then
+    break
+  fi
+  sleep "$HEALTH_RETRY_DELAY"
+done
+[[ -n $health ]] || { echo "Gatekeeper health endpoint unavailable after ${HEALTH_RETRIES} attempts" >&2; exit 1; }
+commit=$(git -C "$REPO_DIR" rev-parse --short HEAD)
+disk_used=$(df --output=pcent / | tail -1 | tr -d ' ')
+
+jq -n \
+  --arg node_id "$node_id" \
+  --arg service "$service_state" \
+  --arg commit "$commit" \
+  --arg disk_used "$disk_used" \
+  --argjson gatekeeper "$health" \
+  '{ok:true,node_id:$node_id,service:$service,repo_commit:$commit,disk_used:$disk_used,gatekeeper:$gatekeeper}'