Changes

Helpers/startup-helpers/EnvironmentDiagnostics.cs

@@ -1,5 +1,6 @@
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Hosting;
 using Microsoft.Extensions.Logging;
 
 namespace StartupHelpers;
@@ -7,12 +8,33 @@ namespace StartupHelpers;
 public static class EnvironmentDiagnostics
 {
     public static void LogEnvironmentSettings(ILogger logger, IConfiguration configuration, IWebHostEnvironment environment)
+    {
+        LogEnvironmentSettingsCore(logger, configuration, environment.ApplicationName, environment.EnvironmentName,
+            environment.ContentRootPath, environment.WebRootPath);
+    }
+
+    public static void LogEnvironmentSettings(ILogger logger, IConfiguration configuration, IHostEnvironment environment)
+    {
+        LogEnvironmentSettingsCore(logger, configuration, environment.ApplicationName, environment.EnvironmentName,
+            environment.ContentRootPath, webRootPath: null);
+    }
+
+    private static void LogEnvironmentSettingsCore(
+        ILogger logger,
+        IConfiguration configuration,
+        string applicationName,
+        string environmentName,
+        string contentRootPath,
+        string? webRootPath)
     {
         logger.LogInformation("==================== ENVIRONMENT SETTINGS ====================");
-        logger.LogInformation("Application Name: {ApplicationName}", environment.ApplicationName);
+        logger.LogInformation("Application Name: {ApplicationName}", applicationName);
-        logger.LogInformation("Environment Name: {EnvironmentName}", environment.EnvironmentName);
+        logger.LogInformation("Environment Name: {EnvironmentName}", environmentName);
-        logger.LogInformation("Content Root Path: {ContentRootPath}", environment.ContentRootPath);
+        logger.LogInformation("Content Root Path: {ContentRootPath}", contentRootPath);
-        logger.LogInformation("Web Root Path: {WebRootPath}", environment.WebRootPath);
+        if (!string.IsNullOrEmpty(webRootPath))
+        {
+            logger.LogInformation("Web Root Path: {WebRootPath}", webRootPath);
+        }
 
         logger.LogInformation("-------------- Environment Variables --------------");
         var envVars = Environment.GetEnvironmentVariables();

Helpers/startup-helpers/StartupExtensions.cs

@@ -44,6 +44,22 @@ public static class StartupExtensions
         });
     }
 
+    public static void ConfigureJsonSerilog(this HostApplicationBuilder builder, string serviceName, string appVersion)
+    {
+        builder.Services.AddSerilog((services, configuration) =>
+        {
+            configuration
+                .ReadFrom.Configuration(builder.Configuration)
+                .ReadFrom.Services(services)
+                .Enrich.FromLogContext()
+                .Enrich.WithMachineName()
+                .Enrich.WithEnvironmentName()
+                .Enrich.WithProperty("Service", serviceName)
+                .Enrich.WithProperty("AppVersion", appVersion)
+                .WriteTo.Console(new Serilog.Formatting.Json.JsonFormatter());
+        });
+    }
+
     public static void AddAzureKeyVaultIfConfigured(this WebApplicationBuilder builder)
     {
         var keyVaultUri = builder.Configuration["KeyVault:VaultUri"];
@@ -131,6 +147,21 @@ public static class StartupExtensions
         }
     }
 
+    public static void LogHostStartupDiagnostics(this IHost host, string serviceName)
+    {
+        var logger = host.Services.GetRequiredService<ILoggerFactory>().CreateLogger(serviceName);
+        logger.LogInformation("{Service} starting up...", serviceName);
+        var environment = host.Services.GetRequiredService<IHostEnvironment>();
+        logger.LogInformation("Environment: {Environment}", environment.EnvironmentName);
+
+        var configuration = host.Services.GetRequiredService<IConfiguration>();
+        var logEnvironmentOnStartup = configuration.GetValue("LogEnvironmentOnStartup", defaultValue: true);
+        if (logEnvironmentOnStartup)
+        {
+            EnvironmentDiagnostics.LogEnvironmentSettings(logger, configuration, environment);
+        }
+    }
+
     public static void UseDefaultSerilogRequestLogging(this WebApplication app, bool includeProxyHeaders = false)
     {
         app.UseSerilogRequestLogging(options =>

Helpers/startup-helpers/startup-helpers.csproj

@@ -17,6 +17,8 @@
     <PackageReference Include="DotNetEnv" Version="3.2.0" />
     <PackageReference Include="Serilog.AspNetCore" Version="10.0.0" />
     <PackageReference Include="Serilog.Enrichers.Environment" Version="3.0.1" />
+    <PackageReference Include="Serilog.Sinks.Email" Version="4.2.1" />
+    <PackageReference Include="Serilog.Sinks.File" Version="7.0.0" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="10.1.7" />
     <PackageReference Include="Swashbuckle.AspNetCore.Annotations" Version="10.1.7" />
   </ItemGroup>

Jobs/cv-cleanup-job/Dockerfile

@@ -4,6 +4,7 @@ WORKDIR /src
 
 COPY Jobs/cv-cleanup-job/cv-cleanup-job.csproj Jobs/cv-cleanup-job/
 COPY Jobs/job-scheduler/job-scheduler.csproj Jobs/job-scheduler/
+COPY Helpers/startup-helpers/startup-helpers.csproj Helpers/startup-helpers/
 COPY Apis/api-models/api-models.csproj Apis/api-models/
 COPY Apis/shared-models/shared-models.csproj Apis/shared-models/
 
@@ -11,6 +12,7 @@ RUN dotnet restore Jobs/cv-cleanup-job/cv-cleanup-job.csproj
 
 COPY Jobs/cv-cleanup-job/ Jobs/cv-cleanup-job/
 COPY Jobs/job-scheduler/ Jobs/job-scheduler/
+COPY Helpers/startup-helpers/ Helpers/startup-helpers/
 COPY Apis/api-models/ Apis/api-models/
 COPY Apis/shared-models/ Apis/shared-models/
 

Jobs/cv-cleanup-job/Program.cs

@@ -1,12 +1,25 @@
+using System.Reflection;
 using CvCleanupJob.Tasks;
 using JobScheduler.Scheduling;
 using JobScheduler.Tasks;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
 using Models.Settings;
+using Serilog;
+using StartupHelpers;
 
+const string ServiceName = "cv-cleanup-job";
+
+StartupExtensions.LoadDotEnvFile();
+var appVersion = StartupExtensions.GetApplicationVersion(Assembly.GetExecutingAssembly());
+
+try
+{
     var builder = Host.CreateApplicationBuilder(args);
 
+    builder.ConfigureJsonSerilog(ServiceName, appVersion);
+    Log.Information("Starting {Service} version {AppVersion}", ServiceName, appVersion);
+
     builder.Services.Configure<FileStorageSettings>(builder.Configuration.GetSection("FileStorage"));
 
     builder.Services.AddSingleton<CvStorageCleanupJobTask>();
@@ -18,4 +31,17 @@ builder.Services.AddSingleton<IEnumerable<IJobTask>>(sp => new IJobTask[]
     builder.Services.AddHostedService<JobSchedulerHostedService>();
 
     var host = builder.Build();
+
+    host.LogHostStartupDiagnostics(ServiceName);
+
+    Log.Information("{Service} startup complete. Background scheduler is running.", ServiceName);
     await host.RunAsync();
+}
+catch (Exception ex)
+{
+    Log.Fatal(ex, "{Service} terminated unexpectedly", ServiceName);
+}
+finally
+{
+    Log.CloseAndFlush();
+}

Jobs/cv-cleanup-job/appsettings.json

@@ -1,10 +1,73 @@
 {
+  "Serilog": {
+    "Using": [
+      "Serilog.Sinks.Console",
+      "Serilog.Sinks.File",
+      "Serilog.Sinks.Email"
+    ],
+    "MinimumLevel": {
+      "Default": "Information",
+      "Override": {
+        "Microsoft.AspNetCore": "Warning",
+        "Microsoft.Extensions.Hosting": "Information",
+        "Microsoft.Hosting.Lifetime": "Information",
+        "System.Net.Http.HttpClient": "Warning",
+        "CvCleanupJob": "Information",
+        "JobScheduler": "Information"
+      }
+    },
+    "WriteTo": [
+      {
+        "Name": "Console",
+        "Args": {
+          "outputTemplate": "[{Timestamp:HH:mm:ss} {Level:u3}] {SourceContext}: {Message:lj}{NewLine}{Exception}"
+        }
+      },
+      {
+        "Name": "File",
+        "Args": {
+          "path": "logs/cv-cleanup-job-.log",
+          "rollingInterval": "Day",
+          "retainedFileCountLimit": 30,
+          "outputTemplate": "{Timestamp:yyyy-MM-dd HH:mm:ss.fff zzz} [{Level:u3}] {SourceContext}: {Message:lj}{NewLine}{Exception}"
+        }
+      },
+      {
+        "Name": "Email",
+        "Args": {
+          "restrictedToMinimumLevel": "Error",
+          "fromEmail": "",
+          "toEmail": "",
+          "mailServer": "",
+          "networkCredential": {
+            "userName": "",
+            "password": ""
+          },
+          "port": 587,
+          "enableSsl": true,
+          "emailSubject": "[mihes.ro CV cleanup job] Error Alert",
+          "outputTemplate": "{Timestamp:yyyy-MM-dd HH:mm:ss.fff zzz} [{Level:u3}] {SourceContext}{NewLine}{Message:lj}{NewLine}{Exception}",
+          "batchPostingLimit": 10,
+          "period": "0.00:05:00"
+        }
+      }
+    ],
+    "Enrich": [
+      "FromLogContext",
+      "WithMachineName",
+      "WithEnvironmentName"
+    ]
+  },
   "Logging": {
     "LogLevel": {
       "Default": "Information",
-      "Microsoft.Hosting.Lifetime": "Information"
+      "Microsoft.Hosting.Lifetime": "Information",
+      "Microsoft.Extensions.Hosting": "Information",
+      "CvCleanupJob": "Information",
+      "JobScheduler": "Information"
     }
   },
+  "LogEnvironmentOnStartup": true,
   "FileStorage": {
     "Path": "Files"
   },

Jobs/cv-cleanup-job/cv-cleanup-job.csproj

@@ -12,8 +12,13 @@
     <PackageReference Include="Microsoft.Extensions.Hosting" Version="10.0.0" />
   </ItemGroup>
 
+  <ItemGroup>
+    <Folder Include="logs\" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\..\Apis\api-models\api-models.csproj" />
+    <ProjectReference Include="..\..\Helpers\startup-helpers\startup-helpers.csproj" />
     <ProjectReference Include="..\job-scheduler\job-scheduler.csproj" />
   </ItemGroup>
 

docker-compose/.env.template

@@ -75,7 +75,7 @@ Jobs__CvStorageCleanupInterval=01:00:00
 Jobs__CvStorageMaxTotalSizeMegabytes=40
 
 # File Storage
-FileStorage__Path=/opt/myai/files
+FileStorage__Path=Files
 FileStorage__DefaultFileName=
 FileStorage__ToEmail=
 FileStorage__SubjectPrefix=[File Download]

docker-compose/docker-compose.production.yml

@@ -212,14 +212,34 @@ services:
     depends_on:
       - api
     environment:
+      # Worker + diagnostics (matches Jobs/cv-cleanup-job appsettings)
       - ASPNETCORE_ENVIRONMENT=${ASPNETCORE_ENVIRONMENT:-Production}
       - APP_ENVIRONMENT_NAME=${APP_ENVIRONMENT_NAME:-myai.production}
+      - LogEnvironmentOnStartup=${LogEnvironmentOnStartup:-true}
+
+      # FileStorage: matches cv-cleanup-job appsettings FileStorage section
       - FileStorage__Path=Files
+
+      # Jobs: matches cv-cleanup-job appsettings Jobs:Tasks
       - Jobs__Tasks__0__Enabled=${Jobs__CvStorageCleanupEnabled:-true}
       - Jobs__Tasks__0__Interval=${Jobs__CvStorageCleanupInterval:-01:00:00}
       - Jobs__Tasks__0__Parameters__MaxTotalSizeMegabytes=${Jobs__CvStorageMaxTotalSizeMegabytes:-40}
+
+      # Logging / Serilog (matches Jobs/cv-cleanup-job appsettings Serilog section; WriteTo index 2 = Email)
       - Logging__LogLevel__Default=${Logging__LogLevel__Default:-Information}
       - Logging__LogLevel__Microsoft=${Logging__LogLevel__Microsoft:-Warning}
+      - Logging__LogLevel__Microsoft__Hosting__Lifetime=${Logging__LogLevel__Microsoft__Hosting__Lifetime:-Information}
+      - Logging__LogLevel__CvCleanupJob=${Logging__LogLevel__CvCleanupJob:-Information}
+      - Logging__LogLevel__JobScheduler=${Logging__LogLevel__JobScheduler:-Information}
+      - Serilog__MinimumLevel__Override__CvCleanupJob=${Serilog__MinimumLevel__Override__CvCleanupJob:-Information}
+      - Serilog__MinimumLevel__Override__JobScheduler=${Serilog__MinimumLevel__Override__JobScheduler:-Information}
+      - Serilog__WriteTo__2__Args__fromEmail=${Serilog__WriteTo__2__Args__fromEmail:-}
+      - Serilog__WriteTo__2__Args__toEmail=${Serilog__WriteTo__2__Args__toEmail:-}
+      - Serilog__WriteTo__2__Args__mailServer=${Serilog__WriteTo__2__Args__mailServer:-}
+      - Serilog__WriteTo__2__Args__networkCredential__userName=${Serilog__WriteTo__2__Args__networkCredential__userName:-}
+      - Serilog__WriteTo__2__Args__networkCredential__password=${Serilog__WriteTo__2__Args__networkCredential__password:-}
+      - Serilog__WriteTo__2__Args__port=${Serilog__WriteTo__2__Args__port:-587}
+      - Serilog__WriteTo__2__Args__enableSsl=${Serilog__WriteTo__2__Args__enableSsl:-true}
     volumes:
       - /opt/myai/logs/cv-cleanup-job:/app/logs
       - /opt/myai/files:/app/Files

docker-compose/docker-compose.staging.yml

@@ -212,15 +212,36 @@ services:
     depends_on:
       - api
     environment:
+      # Worker + diagnostics (matches Jobs/cv-cleanup-job appsettings)
       - ASPNETCORE_ENVIRONMENT=${ASPNETCORE_ENVIRONMENT:-Staging}
       - APP_ENVIRONMENT_NAME=${APP_ENVIRONMENT_NAME:-myai.staging}
+      - LogEnvironmentOnStartup=${LogEnvironmentOnStartup:-true}
+
+      # FileStorage: matches cv-cleanup-job appsettings FileStorage section
       - FileStorage__Path=Files
+
+      # Jobs: matches cv-cleanup-job appsettings Jobs:Tasks
       - Jobs__Tasks__0__Enabled=${Jobs__CvStorageCleanupEnabled:-true}
       - Jobs__Tasks__0__Interval=${Jobs__CvStorageCleanupInterval:-01:00:00}
       - Jobs__Tasks__0__Parameters__MaxTotalSizeMegabytes=${Jobs__CvStorageMaxTotalSizeMegabytes:-40}
+
+      # Logging / Serilog (matches Jobs/cv-cleanup-job appsettings Serilog section; WriteTo index 2 = Email)
       - Logging__LogLevel__Default=${Logging__LogLevel__Default:-Information}
       - Logging__LogLevel__Microsoft=${Logging__LogLevel__Microsoft:-Warning}
+      - Logging__LogLevel__Microsoft__Hosting__Lifetime=${Logging__LogLevel__Microsoft__Hosting__Lifetime:-Information}
+      - Logging__LogLevel__CvCleanupJob=${Logging__LogLevel__CvCleanupJob:-Information}
+      - Logging__LogLevel__JobScheduler=${Logging__LogLevel__JobScheduler:-Information}
+      - Serilog__MinimumLevel__Override__CvCleanupJob=${Serilog__MinimumLevel__Override__CvCleanupJob:-Information}
+      - Serilog__MinimumLevel__Override__JobScheduler=${Serilog__MinimumLevel__Override__JobScheduler:-Information}
+      - Serilog__WriteTo__2__Args__fromEmail=${Serilog__WriteTo__2__Args__fromEmail:-}
+      - Serilog__WriteTo__2__Args__toEmail=${Serilog__WriteTo__2__Args__toEmail:-}
+      - Serilog__WriteTo__2__Args__mailServer=${Serilog__WriteTo__2__Args__mailServer:-}
+      - Serilog__WriteTo__2__Args__networkCredential__userName=${Serilog__WriteTo__2__Args__networkCredential__userName:-}
+      - Serilog__WriteTo__2__Args__networkCredential__password=${Serilog__WriteTo__2__Args__networkCredential__password:-}
+      - Serilog__WriteTo__2__Args__port=${Serilog__WriteTo__2__Args__port:-587}
+      - Serilog__WriteTo__2__Args__enableSsl=${Serilog__WriteTo__2__Args__enableSsl:-true}
     volumes:
+      - /opt/myai/logs/cv-cleanup-job:/app/logs
       - /opt/myai/files:/app/Files
     networks:
       - myai-network

docker-compose/docker-compose.yml

@@ -220,7 +220,7 @@ services:
       - Serilog__WriteTo__2__Args__enableSsl=${Serilog__WriteTo__2__Args__enableSsl:-true}
     volumes:
       - ../Apis/api/logs:/app/logs
-      - ${FileStorage__Path:-../Files}:/app/Files
+      - ../Apis/api/Files:/app/Files
     networks:
       - myai-network
     restart: unless-stopped
@@ -237,16 +237,36 @@ services:
     env_file:
       - .env
     environment:
+      # Worker + diagnostics (matches Jobs/cv-cleanup-job appsettings)
       - ASPNETCORE_ENVIRONMENT=${ASPNETCORE_ENVIRONMENT:-Development}
       - APP_ENVIRONMENT_NAME=${APP_ENVIRONMENT_NAME:-myai.local}
+      - LogEnvironmentOnStartup=${LogEnvironmentOnStartup:-true}
+
+      # FileStorage: matches cv-cleanup-job appsettings FileStorage section
       - FileStorage__Path=${FileStorage__Path:-Files}
+
+      # Jobs: matches cv-cleanup-job appsettings Jobs:Tasks
       - Jobs__Tasks__0__Enabled=${Jobs__CvStorageCleanupEnabled:-true}
       - Jobs__Tasks__0__Interval=${Jobs__CvStorageCleanupInterval:-01:00:00}
       - Jobs__Tasks__0__Parameters__MaxTotalSizeMegabytes=${Jobs__CvStorageMaxTotalSizeMegabytes:-40}
+
+      # Logging / Serilog (matches Jobs/cv-cleanup-job appsettings Serilog section; WriteTo index 2 = Email)
       - Logging__LogLevel__Default=${Logging__LogLevel__Default:-Information}
       - Logging__LogLevel__Microsoft=${Logging__LogLevel__Microsoft:-Warning}
+      - Logging__LogLevel__Microsoft__Hosting__Lifetime=${Logging__LogLevel__Microsoft__Hosting__Lifetime:-Information}
+      - Logging__LogLevel__CvCleanupJob=${Logging__LogLevel__CvCleanupJob:-Information}
+      - Logging__LogLevel__JobScheduler=${Logging__LogLevel__JobScheduler:-Information}
+      - Serilog__MinimumLevel__Override__CvCleanupJob=${Serilog__MinimumLevel__Override__CvCleanupJob:-Information}
+      - Serilog__MinimumLevel__Override__JobScheduler=${Serilog__MinimumLevel__Override__JobScheduler:-Information}
+      - Serilog__WriteTo__2__Args__fromEmail=${Serilog__WriteTo__2__Args__fromEmail:-}
+      - Serilog__WriteTo__2__Args__toEmail=${Serilog__WriteTo__2__Args__toEmail:-}
+      - Serilog__WriteTo__2__Args__mailServer=${Serilog__WriteTo__2__Args__mailServer:-}
+      - Serilog__WriteTo__2__Args__networkCredential__userName=${Serilog__WriteTo__2__Args__networkCredential__userName:-}
+      - Serilog__WriteTo__2__Args__networkCredential__password=${Serilog__WriteTo__2__Args__networkCredential__password:-}
+      - Serilog__WriteTo__2__Args__port=${Serilog__WriteTo__2__Args__port:-587}
+      - Serilog__WriteTo__2__Args__enableSsl=${Serilog__WriteTo__2__Args__enableSsl:-true}
     volumes:
-      - ../Apis/api/logs:/app/logs
+      - ../Jobs/cv-cleanup-job/logs:/app/logs
       - ../Apis/api/Files:/app/Files
     networks:
       - myai-network