From af6db3d3e81844c180a92a85cce9dcfbd56f3648 Mon Sep 17 00:00:00 2001
From: Sebastian Stehle <sebastian@squidex.io>
Date: Fri, 9 Nov 2018 20:42:37 +0100
Subject: [PATCH] Added health options.

---
 .../Diagnostics/HealthCheckResult.cs            |  6 +++---
 .../Diagnostics/HealthCheckMiddleware.cs        |  2 +-
 src/Squidex/appsettings.json                    | 17 +++++++++++++----
 3 files changed, 17 insertions(+), 8 deletions(-)

diff --git a/src/Squidex.Infrastructure/Diagnostics/HealthCheckResult.cs b/src/Squidex.Infrastructure/Diagnostics/HealthCheckResult.cs
index f396a5a8e..05a9c6817 100644
--- a/src/Squidex.Infrastructure/Diagnostics/HealthCheckResult.cs
+++ b/src/Squidex.Infrastructure/Diagnostics/HealthCheckResult.cs
@@ -11,15 +11,15 @@ namespace Squidex.Infrastructure.Diagnostics
 {
     public sealed class HealthCheckResult
     {
-        public bool IsValid { get; }
+        public bool IsHealthy { get; }
 
         public string Description { get; }
 
         public Dictionary<string, object> Data { get; }
 
-        public HealthCheckResult(bool isValid, string description = null, Dictionary<string, object> data = null)
+        public HealthCheckResult(bool isHealthy, string description = null, Dictionary<string, object> data = null)
         {
-            IsValid = isValid;
+            IsHealthy = isHealthy;
             Data = data;
             Description = description;
         }
diff --git a/src/Squidex/Pipeline/Diagnostics/HealthCheckMiddleware.cs b/src/Squidex/Pipeline/Diagnostics/HealthCheckMiddleware.cs
index a7e229164..2589612e6 100644
--- a/src/Squidex/Pipeline/Diagnostics/HealthCheckMiddleware.cs
+++ b/src/Squidex/Pipeline/Diagnostics/HealthCheckMiddleware.cs
@@ -43,7 +43,7 @@ namespace Squidex.Pipeline.Diagnostics
                 context.Response.StatusCode = 200;
                 context.Response.Headers.Add("content-type", "application/json");
 
-                if (checks.Any(x => !x.Result.IsValid))
+                if (checks.Any(x => !x.Result.IsHealthy))
                 {
                     context.Response.StatusCode = 503;
                 }
diff --git a/src/Squidex/appsettings.json b/src/Squidex/appsettings.json
index 50a70a503..4f7fd5555 100644
--- a/src/Squidex/appsettings.json
+++ b/src/Squidex/appsettings.json
@@ -49,19 +49,28 @@
     }
   },
 
+  "healthz": {
+    "gc": {
+      /*
+       * The maximum number of megabyte that the process can consume until it is marked as not healthy.
+       */
+      "threshold": 4096
+    }
+  },
+
   "contentsController": {
     /*
      * Enable surrogate keys as headers.
      *
      * Nginx Has problems with long headers. It might make sense to disable this feature if you do not use a CDN.
      */
-    "enableSurrogateKeys": true,
+      "enableSurrogateKeys": true,
 
-    /*
+      /*
      * Restrict the surrogate keys to results that have less than 200 items.
      */
-    "maxItemsForSurrogateKeys": 200
-  },
+      "maxItemsForSurrogateKeys": 200
+    },
 
   "content": {
     /*