Fixed bug in HealthChecks so the Catalog.API microservice checks the SQL database.

Also, added more UrlChecks to the MVC app so it checks all its dependencies.
Plus minor bugs/missing code in docker-compose.pro.yml that was evolved in the .override.yml

docker-compose.override.yml

@@ -44,6 +44,7 @@ services:
       - ASPNETCORE_URLS=http://0.0.0.0:5102
       - ConnectionString=Server=sql.data;Database=Microsoft.eShopOnContainers.Services.OrderingDb;User Id=sa;Password=Pass@word
       - identityUrl=http://identity.api:5105              #Local: You need to open your local dev-machine firewall at range 5100-5105.  at range 5100-5105. 
+      - BasketUrl=http://basket.api:5103
       - EventBusConnection=rabbitmq
     ports:
       - "5102:5102"

docker-compose.prod.yml

@@ -19,6 +19,7 @@ services:
       - ASPNETCORE_URLS=http://0.0.0.0:5103
       - ConnectionString=basket.data
       - identityUrl=http://identity.api:5105              #Local: You need to open your host's firewall at range 5100-5105.  at range 5100-5105. 
+      - EventBusConnection=rabbitmq
     ports:
       - "5103:5103"
 
@@ -28,6 +29,7 @@ services:
       - ASPNETCORE_URLS=http://0.0.0.0:5101
       - ConnectionString=Server=sql.data;Database=Microsoft.eShopOnContainers.Services.CatalogDb;User Id=sa;Password=Pass@word
       - ExternalCatalogBaseUrl=http://${ESHOP_PROD_EXTERNAL_DNS_NAME_OR_IP}:5101    #Local: You need to open your host's firewall at range 5100-5105.  at range 5100-5105.
+      - EventBusConnection=rabbitmq
     ports:
       - "5101:5101"
 
@@ -47,6 +49,8 @@ services:
       - ASPNETCORE_URLS=http://0.0.0.0:5102
       - ConnectionString=Server=sql.data;Database=Microsoft.eShopOnContainers.Services.OrderingDb;User Id=sa;Password=Pass@word
       - identityUrl=http://identity.api:5105              #Local: You need to open your host's firewall at range 5100-5105.  at range 5100-5105. 
+      - BasketUrl=http://basket.api:5103
+      - EventBusConnection=rabbitmq
     ports:
       - "5102:5102"
 
@@ -81,10 +85,13 @@ services:
 
   webstatus:
     environment:
-      - ASPNETCORE_ENVIRONMENT=Development
+      - ASPNETCORE_ENVIRONMENT=Production
+      - ASPNETCORE_URLS=http://0.0.0.0:5107
       - CatalogUrl=http://catalog.api:5101/hc
       - OrderingUrl=http://ordering.api:5102/hc
       - BasketUrl=http://basket.api:5103/hc
-      - IdentityUrl=http://10.0.75.1:5105/hc
+      - mvc=http://webmvc:5100/hc
+      - spa=http://webspa:5104/hc
+      - IdentityUrl=http://${ESHOP_PROD_EXTERNAL_DNS_NAME_OR_IP}:5105     #Local: Use ${ESHOP_PROD_EXTERNAL_DNS_NAME_OR_IP}, if using external IP or DNS name from browser.    
     ports:
       - "5107:5107"

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

@@ -20,6 +20,7 @@
     using System.IO;
     using System.Data.Common;
     using System.Reflection;
+    using System.Threading.Tasks;
 
     public class Startup
     {
@@ -48,7 +49,7 @@
             
             services.AddHealthChecks(checks =>
             {
-                checks.AddUrlCheck(Configuration["ExternalCatalogBaseUrl"]);
+                checks.AddSqlCheck("Catalog_Db", Configuration["ConnectionString"]);
             });
 
             services.AddMvc(options =>

src/Web/WebMVC/Startup.cs

@@ -48,7 +48,10 @@ namespace Microsoft.eShopOnContainers.WebMVC
 
             services.AddHealthChecks(checks =>
             {
-                checks.AddUrlCheck(Configuration["CallBackUrl"]);
+                checks.AddUrlCheck(Configuration["CatalogUrl"]);
+                checks.AddUrlCheck(Configuration["OrderingUrl"]);
+                checks.AddUrlCheck(Configuration["BasketUrl"]);
+                checks.AddUrlCheck(Configuration["IdentityUrl"]);
             });
 
             // Add application services.