feat: Add health check endpoints for application readiness and liveness

Author: iammukeshm

.github/workflows/build-and-push-containers.yml

@@ -30,17 +30,17 @@ jobs:
           dotnet publish src/Playground/Playground.Api/Playground.Api.csproj \
             -c Release -r linux-x64 \
             -p:PublishProfile=DefaultContainer \
-            -p:ContainerRegistry=ghcr.io \
-            -p:ContainerRepository=${{ github.repository_owner }}/fsh-playground-api \
+            -p:ContainerRegistry=ghcr.io/${{ github.repository_owner }} \
+            -p:ContainerRepository=fsh-playground-api \
             -p:ContainerImageTags=${{ github.sha }}
 
       - name: Publish Blazor container image
         run: |
           dotnet publish src/Playground/Playground.Blazor/Playground.Blazor.csproj \
             -c Release -r linux-x64 \
             -p:PublishProfile=DefaultContainer \
-            -p:ContainerRegistry=ghcr.io \
-            -p:ContainerRepository=${{ github.repository_owner }}/fsh-playground-blazor \
+            -p:ContainerRegistry=ghcr.io/${{ github.repository_owner }} \
+            -p:ContainerRepository=fsh-playground-blazor \
             -p:ContainerImageTags=${{ github.sha }}
 
       - name: Push API image to GHCR

src/Playground/Playground.Blazor/Program.cs

@@ -30,6 +30,13 @@
     app.UseHsts();
 }
 
+// Simple health endpoints for ALB/ECS
+app.MapGet("/health/ready", () => Results.Ok(new { status = "Healthy" }))
+   .AllowAnonymous();
+
+app.MapGet("/health/live", () => Results.Ok(new { status = "Alive" }))
+   .AllowAnonymous();
+
 app.UseHttpsRedirection();
 app.UseAntiforgery();