Autorefresh on healthchecks with config timeout

src/Services/Catalog/Catalog.API/Startup.cs

@@ -50,7 +50,12 @@
 
             services.AddHealthChecks(checks =>
             {
-                checks.AddSqlCheck("CatalogDb", Configuration["ConnectionString"]);
+                var minutes = 1;
+                if (int.TryParse(Configuration["HealthCheck:Timeout"], out var minutesParsed))
+                {
+                    minutes = minutesParsed;
+                }
+                checks.AddSqlCheck("CatalogDb", Configuration["ConnectionString"], TimeSpan.FromMinutes(minutes));
             });
 
             services.AddMvc(options =>

src/Services/Identity/Identity.API/Startup.cs

@@ -66,7 +66,12 @@ namespace eShopOnContainers.Identity
 
             services.AddHealthChecks(checks =>
             {
-                checks.AddSqlCheck("Identity_Db", Configuration.GetConnectionString("DefaultConnection"));
+                var minutes = 1;
+                if (int.TryParse(Configuration["HealthCheck:Timeout"], out var minutesParsed))
+                {
+                    minutes = minutesParsed;
+                }
+                checks.AddSqlCheck("Identity_Db", Configuration.GetConnectionString("DefaultConnection"), TimeSpan.FromMinutes(minutes));
             });
 
             services.AddTransient<IEmailSender, AuthMessageSender>();

src/Services/Ordering/Ordering.API/Startup.cs

@@ -61,7 +61,12 @@
 
             services.AddHealthChecks(checks =>
             {
-                checks.AddSqlCheck("OrderingDb", Configuration["ConnectionString"]);
+                var minutes = 1;
+                if (int.TryParse(Configuration["HealthCheck:Timeout"], out var minutesParsed))
+                {
+                    minutes = minutesParsed;
+                }
+                checks.AddSqlCheck("OrderingDb", Configuration["ConnectionString"], TimeSpan.FromMinutes(minutes));
             });
             
             services.AddEntityFrameworkSqlServer()

src/Web/WebMVC/Startup.cs

@@ -54,16 +54,21 @@ namespace Microsoft.eShopOnContainers.WebMVC
 
             services.AddHealthChecks(checks =>
             {
-                checks.AddUrlCheck(Configuration["CatalogUrl"]);
-                checks.AddUrlCheck(Configuration["OrderingUrl"]);
-                checks.AddUrlCheck(Configuration["BasketUrl"]);
-                checks.AddUrlCheck(Configuration["IdentityUrl"]);
+                var minutes = 1;
+                if (int.TryParse(Configuration["HealthCheck:Timeout"], out var minutesParsed))
+                {
+                    minutes = minutesParsed;
+                }
+                checks.AddUrlCheck(Configuration["CatalogUrl"], TimeSpan.FromMinutes(minutes));
+                checks.AddUrlCheck(Configuration["OrderingUrl"], TimeSpan.FromMinutes(minutes));
+                checks.AddUrlCheck(Configuration["BasketUrl"], TimeSpan.FromMinutes(minutes));
+                checks.AddUrlCheck(Configuration["IdentityUrl"], TimeSpan.FromMinutes(minutes));
             });
 
             // Add application services.
-            services.AddSingleton<IHttpContextAccessor, HttpContextAccessor>();            
-            services.AddTransient<ICatalogService, CatalogService>(); 
-            services.AddTransient<IOrderingService, OrderingService>(); 
+            services.AddSingleton<IHttpContextAccessor, HttpContextAccessor>();
+            services.AddTransient<ICatalogService, CatalogService>();
+            services.AddTransient<IOrderingService, OrderingService>();
             services.AddTransient<IBasketService, BasketService>();
             services.AddTransient<IIdentityParser<ApplicationUser>, IdentityParser>();
 
@@ -76,7 +81,7 @@ namespace Microsoft.eShopOnContainers.WebMVC
             {
                 services.AddSingleton<IHttpClient, StandardHttpClient>();
             }
-        }        
+        }
 
         // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
         public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
@@ -113,10 +118,10 @@ namespace Microsoft.eShopOnContainers.WebMVC
                 AuthenticationScheme = "oidc",
                 SignInScheme = "Cookies",
                 Authority = identityUrl.ToString(),
-                PostLogoutRedirectUri = callBackUrl.ToString(), 
+                PostLogoutRedirectUri = callBackUrl.ToString(),
                 ClientId = "mvc",
                 ClientSecret = "secret",
-                ResponseType = "code id_token", 
+                ResponseType = "code id_token",
                 SaveTokens = true,
                 GetClaimsFromUserInfoEndpoint = true,
                 RequireHttpsMetadata = false,

src/Web/WebSPA/Startup.cs

@@ -45,10 +45,16 @@ namespace eShopConContainers.WebSPA
         {
             services.AddHealthChecks(checks =>
             {
-                checks.AddUrlCheck(Configuration["CatalogUrl"]);
-                checks.AddUrlCheck(Configuration["OrderingUrl"]);
-                checks.AddUrlCheck(Configuration["BasketUrl"]);
-                checks.AddUrlCheck(Configuration["IdentityUrl"]);
+                var minutes = 1;
+                if (int.TryParse(Configuration["HealthCheck:Timeout"], out var minutesParsed))
+                {
+                    minutes = minutesParsed;
+                }
+
+                checks.AddUrlCheck(Configuration["CatalogUrl"], TimeSpan.FromMinutes(minutes));
+                checks.AddUrlCheck(Configuration["OrderingUrl"], TimeSpan.FromMinutes(minutes));
+                checks.AddUrlCheck(Configuration["BasketUrl"], TimeSpan.FromMinutes(minutes));
+                checks.AddUrlCheck(Configuration["IdentityUrl"], TimeSpan.FromMinutes(minutes));
             });
 
             services.Configure<AppSettings>(Configuration);

src/Web/WebStatus/Controllers/HomeController.cs

@@ -28,6 +28,7 @@ namespace WebStatus.Controllers
                 data.AddResult(checkResult.Key, checkResult.Value);
             }
 
+            ViewBag.RefreshSeconds = 60;
             return View(data);
         }
 

src/Web/WebStatus/Extensions/HealthCheckBuilderExtensions.cs

@@ -8,11 +8,11 @@ namespace WebStatus.Extensions
 {
     public static class HealthCheckBuilderExtensions
     {
-        public static HealthCheckBuilder AddUrlCheckIfNotNull(this HealthCheckBuilder builder, string url)
+        public static HealthCheckBuilder AddUrlCheckIfNotNull(this HealthCheckBuilder builder, string url, TimeSpan cacheDuration)
         {
             if (!string.IsNullOrEmpty(url))
             {
-                builder.AddUrlCheck(url);
+                builder.AddUrlCheck(url, cacheDuration);
             }
 
             return builder;

src/Web/WebStatus/Startup.cs

@@ -32,12 +32,18 @@ namespace WebStatus
             // Add framework services.
             services.AddHealthChecks(checks =>
             {
-                checks.AddUrlCheckIfNotNull(Configuration["OrderingUrl"]);
-                checks.AddUrlCheckIfNotNull(Configuration["BasketUrl"]);
-                checks.AddUrlCheckIfNotNull(Configuration["CatalogUrl"]);
-                checks.AddUrlCheckIfNotNull(Configuration["IdentityUrl"]);
-                checks.AddUrlCheckIfNotNull(Configuration["mvc"]);
-                checks.AddUrlCheckIfNotNull(Configuration["spa"]); 
+                var minutes = 1;
+                if (int.TryParse(Configuration["HealthCheck:Timeout"], out var minutesParsed))
+                {
+                    minutes = minutesParsed;
+                }
+
+                checks.AddUrlCheckIfNotNull(Configuration["OrderingUrl"], TimeSpan.FromMinutes(minutes));
+                checks.AddUrlCheckIfNotNull(Configuration["BasketUrl"], TimeSpan.FromMinutes(minutes));
+                checks.AddUrlCheckIfNotNull(Configuration["CatalogUrl"], TimeSpan.FromMinutes(minutes));
+                checks.AddUrlCheckIfNotNull(Configuration["IdentityUrl"], TimeSpan.FromMinutes(minutes));
+                checks.AddUrlCheckIfNotNull(Configuration["mvc"], TimeSpan.FromMinutes(minutes));
+                checks.AddUrlCheckIfNotNull(Configuration["spa"], TimeSpan.FromMinutes(minutes)); 
             });
             services.AddMvc();
         }

src/Web/WebStatus/Views/Shared/_Layout.cshtml

@@ -16,6 +16,12 @@
               asp-fallback-test-class="sr-only" asp-fallback-test-property="position" asp-fallback-test-value="absolute" />
         <link rel="stylesheet" href="~/css/site.min.css" asp-append-version="true" />
     </environment>
+
+    @if (ViewBag.RefreshSeconds != null && ViewBag.RefreshSeconds > 0)
+    {
+    <meta http-equiv="refresh" content="@ViewBag.RefreshSeconds">
+    }
+
     @Html.Raw(JavaScriptSnippet.FullScript)
 </head>
 <body>