Update creator health check return values (#1028)

* Updated values

* rename to storagePath

creator-node/src/routes/healthCheck.js

@@ -4,7 +4,7 @@ const config = require('../config.js')
 const versionInfo = require('../../.version.json')
 const disk = require('diskusage')
 
-const MAX_DB_CONNECTIONS = 90
+const MAX_DB_CONNECTIONS = config.get('dbConnectionPoolMax')
 const MAX_DISK_USAGE_PERCENT = 90 // 90%
 
 module.exports = function (app) {
@@ -100,15 +100,16 @@ module.exports = function (app) {
     const maxUsageBytes = parseInt(req.query.maxUsageBytes)
     const maxUsagePercent = parseInt(req.query.maxUsagePercent) || MAX_DISK_USAGE_PERCENT
 
-    const path = config.get('storagePath')
-    const { available, total } = await disk.check(path)
+    const storagePath = config.get('storagePath')
+    const { available, total } = await disk.check(storagePath)
     const usagePercent = Math.round((total - available) * 100 / total)
 
     const resp = {
       available: _formatBytes(available),
       total: _formatBytes(total),
       usagePercent: `${usagePercent}%`,
-      maxUsagePercent: `${maxUsagePercent}%`
+      maxUsagePercent: `${maxUsagePercent}%`,
+      storagePath
     }
 
     if (maxUsageBytes) { resp.maxUsage = _formatBytes(maxUsageBytes) }