Merge pull request #2 from ai-traders/gelf

Adds gelf support

Author: tomzo

paket.dependencies

@@ -16,6 +16,7 @@ nuget Microsoft.Extensions.Logging.Abstractions
 nuget Microsoft.Extensions.Logging.Configuration
 nuget Microsoft.Extensions.Logging.Console
 nuget Microsoft.Extensions.Options.ConfigurationExtensions
+nuget Gelf.Extensions.Logging
 nuget morelinq
 nuget NuGet.Client
 nuget NuGet.Packaging

paket.lock

@@ -14,6 +14,11 @@ NUGET
       System.ComponentModel.Annotations (>= 4.4.1)
       System.ComponentModel.Primitives (>= 4.3)
       System.ValueTuple (>= 4.5)
+    Gelf.Extensions.Logging (1.4)
+      Microsoft.Extensions.Logging (>= 2.0)
+      Newtonsoft.Json (>= 10.0.3)
+      System.Threading.Tasks.Dataflow (>= 4.8)
+      System.ValueTuple (>= 4.4)
     McMaster.Extensions.CommandLineUtils (2.2.5)
       System.ComponentModel.Annotations (>= 4.4.1)
     Microsoft.AspNet.WebApi.Client (5.2.6) - restriction: || (== netcoreapp2.1) (&& (== netstandard2.0) (>= netcoreapp2.1))
@@ -1529,6 +1534,7 @@ NUGET
       Microsoft.NETCore.Platforms (>= 1.1)
       Microsoft.NETCore.Targets (>= 1.1)
       System.Runtime (>= 4.3)
+    System.Threading.Tasks.Dataflow (4.9)
     System.Threading.Tasks.Extensions (4.5.1)
     System.Threading.Tasks.Parallel (4.3) - restriction: || (== netcoreapp2.1) (&& (== netstandard2.0) (>= netcoreapp2.1))
       System.Collections.Concurrent (>= 4.3)

readme.md

@@ -12,6 +12,7 @@ About this fork:
  - implements read-through cache, which [does not work upstream](https://github.com/loic-sharma/BaGet/issues/93)
  - uses paket and FAKE for build system. [PR](https://github.com/loic-sharma/BaGet/pull/108)
  - uses [Carter](https://github.com/CarterCommunity/Carter) for routing rather than bare Asp routing.
+ - adds ability to log to graylog
  - we intend to merge all this upstream, but review is slow and we need working server now.
  - we intend to move V2 from LiGet to BaGet.
 
@@ -31,6 +32,17 @@ For persistent data, you should mount **volumes**:
 You should change the default api key (`NUGET-SERVER-API-KEY`) used for pushing packages,
 by setting SHA256 into `ApiKeyHash` environment variable.
 
+### Logging to graylog
+
+BaGet is using [GELF provider for Microsoft.Extensions.Logging](https://github.com/mattwcole/gelf-extensions-logging)
+to optionally configure logging via GELF to graylog.
+To configure docker image for logging to your graylog, you can set following environment variables:
+```
+Graylog__Host=your-graylog.com
+Graylog__Port=12201
+Graylog__AdditionalFields__environment=development
+```
+
 ## On client side
 
 ### Usage only as private repository

src/BaGet/Program.cs

@@ -1,10 +1,12 @@
 using BaGet.Core.Mirror;
 using BaGet.Extensions;
+using Gelf.Extensions.Logging;
 using McMaster.Extensions.CommandLineUtils;
 using Microsoft.AspNetCore;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
 
 namespace BaGet
 {
@@ -46,6 +48,17 @@ await provider
         public static IWebHostBuilder CreateWebHostBuilder(string[] args) =>
             WebHost.CreateDefaultBuilder(args)
                 .UseStartup<Startup>()
+                .ConfigureLogging((context, builder) =>
+                {
+                    // Read GelfLoggerOptions from appsettings.json
+                    builder.Services.Configure<GelfLoggerOptions>(context.Configuration.GetSection("Graylog"));
+
+                    // Read Logging settings from appsettings.json and add providers.
+                    builder.AddConfiguration(context.Configuration.GetSection("Logging"))
+                        .AddConsole()
+                        .AddDebug()
+                        .AddGelf();
+                })
                 .UseUrls("http://0.0.0.0:9090")
                 .UseKestrel(options =>
                 {

src/BaGet/appsettings.json

@@ -33,6 +33,17 @@
       "LogLevel": {
         "Default": "Warning"
       }
+    },
+    "GELF": {
+      "IncludeScopes": true,
+      "LogLevel": {
+        "Default": "Information"
+      }
     }
+  },
+  "Graylog": {
+    "Host": "localhost",
+    "Port": 12201,
+    "LogSource": "baget"
   }
-} 
+}

src/BaGet/paket.references

@@ -4,4 +4,5 @@ Microsoft.Data.SQLite
 Microsoft.EntityFrameworkCore.Sqlite
 Microsoft.Extensions.Logging.Configuration
 Microsoft.Extensions.Logging.Console
-NuGet.Client
+Gelf.Extensions.Logging
+NuGet.Client