Serilog:如何不记录某些请求(或以不同级别记录)
Serilog : how to NOT log some requests (or to log with different levels)
目前,我启用 Serilog 来记录对我的服务器发出的所有 HTTP 请求(请参阅下面的 Program.cs 和 logging.json)。
但是,Openshift 正在调用 /ready 和 /live,我不想记录这些请求
{"@t":"2020-12-17T15:02:08.7321442Z","@m":"HTTP \"GET\" \"/ready\" responded 200 in 41.3777 ms","@i":"62d0885c","RequestMethod":"GET","RequestPath":"/ready","StatusCode":200,"Elapsed":41.3777,"SourceContext":"Serilog.AspNetCore.RequestLoggingMiddleware","RequestId":"0HM52JISL6NBA:00000001","SpanId":"|d7e25f1-47c5ac680b1d5fd1.","TraceId":"d7e25f1-47c5ac680b1d5fd1","ParentId":"","ConnectionId":"0HM52JISL6NBA"}
问题是我仍然想记录其他请求...
有人可以向我解释一下我可以在哪里挂钩这个逻辑吗?
Program.cs
class Program
{
static async Task Main(string[] args)
{
Log.Logger = new LoggerConfiguration()
.ReadFrom.Configuration(new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddJsonFile(provider: ConfigMapFileProvider.FromRelativePath("conf"), path: "logging.json", optional: false, reloadOnChange: true)
.Build()
)
.Enrich.FromLogContext()
.WriteTo.Console(new RenderedCompactJsonFormatter())
.CreateLogger();
await Host.CreateDefaultBuilder(args)
.ConfigureAppConfiguration((hostingContext, config) =>
{
config.AddJsonFile("conf/network.json", optional: false, reloadOnChange: false);
config.AddJsonFile("conf/messagebus.json", optional: false, reloadOnChange: false);
config.AddJsonFile("conf/auth.json", optional: false, reloadOnChange: false);
config.AddJsonFile("conf/appsettings.json", optional: false, reloadOnChange: false);
})
.ConfigureWebHostDefaults(options =>
{
options.UseSerilog();
options.UseKestrel();
options.UseStartup<Startup>();
})
.RunConsoleAsync();
}
}
logging.json 文件:
{
//
// LOGGING
//
"Serilog": {
"MinimumLevel": {
"Default": "Debug",
"Override": {
"Microsoft": "Information",
"Microsoft.AspNetCore": "Warning",
"Microsoft.EntityFrameworkCore": "Warning",
"Grpc.AspNetCore": "Warning",
"ProtoBuf.Grpc": "Warning"
}
}
}
}
Serilog 支持 Filters,您可以应用它根据每个日志事件的属性有选择地包括或排除要记录的事件。
在您的情况下,.Filter.ByExcluding
删除特定值 RequestPath
的日志条目就可以解决问题:
using Serilog;
using Serilog.Filters;
// ...
Log.Logger = new LoggerConfiguration()
.Filter.ByExcluding(
Matching.WithProperty<string>("RequestPath", v =>
"/ready".Equals(v, StringComparison.OrdinalIgnoreCase) ||
"/live".Equals(v, StringComparison.OrdinalIgnoreCase)))
.WriteTo.Console()
.CreateLogger();
当然,您的日志事件还有其他有趣的属性,例如 RequestMethod
和 SourceContext
,如果需要,您还可以使用它们来使过滤条件更具体。
目前,我启用 Serilog 来记录对我的服务器发出的所有 HTTP 请求(请参阅下面的 Program.cs 和 logging.json)。
但是,Openshift 正在调用 /ready 和 /live,我不想记录这些请求
{"@t":"2020-12-17T15:02:08.7321442Z","@m":"HTTP \"GET\" \"/ready\" responded 200 in 41.3777 ms","@i":"62d0885c","RequestMethod":"GET","RequestPath":"/ready","StatusCode":200,"Elapsed":41.3777,"SourceContext":"Serilog.AspNetCore.RequestLoggingMiddleware","RequestId":"0HM52JISL6NBA:00000001","SpanId":"|d7e25f1-47c5ac680b1d5fd1.","TraceId":"d7e25f1-47c5ac680b1d5fd1","ParentId":"","ConnectionId":"0HM52JISL6NBA"}
问题是我仍然想记录其他请求...
有人可以向我解释一下我可以在哪里挂钩这个逻辑吗?
Program.cs
class Program
{
static async Task Main(string[] args)
{
Log.Logger = new LoggerConfiguration()
.ReadFrom.Configuration(new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddJsonFile(provider: ConfigMapFileProvider.FromRelativePath("conf"), path: "logging.json", optional: false, reloadOnChange: true)
.Build()
)
.Enrich.FromLogContext()
.WriteTo.Console(new RenderedCompactJsonFormatter())
.CreateLogger();
await Host.CreateDefaultBuilder(args)
.ConfigureAppConfiguration((hostingContext, config) =>
{
config.AddJsonFile("conf/network.json", optional: false, reloadOnChange: false);
config.AddJsonFile("conf/messagebus.json", optional: false, reloadOnChange: false);
config.AddJsonFile("conf/auth.json", optional: false, reloadOnChange: false);
config.AddJsonFile("conf/appsettings.json", optional: false, reloadOnChange: false);
})
.ConfigureWebHostDefaults(options =>
{
options.UseSerilog();
options.UseKestrel();
options.UseStartup<Startup>();
})
.RunConsoleAsync();
}
}
logging.json 文件:
{
//
// LOGGING
//
"Serilog": {
"MinimumLevel": {
"Default": "Debug",
"Override": {
"Microsoft": "Information",
"Microsoft.AspNetCore": "Warning",
"Microsoft.EntityFrameworkCore": "Warning",
"Grpc.AspNetCore": "Warning",
"ProtoBuf.Grpc": "Warning"
}
}
}
}
Serilog 支持 Filters,您可以应用它根据每个日志事件的属性有选择地包括或排除要记录的事件。
在您的情况下,.Filter.ByExcluding
删除特定值 RequestPath
的日志条目就可以解决问题:
using Serilog;
using Serilog.Filters;
// ...
Log.Logger = new LoggerConfiguration()
.Filter.ByExcluding(
Matching.WithProperty<string>("RequestPath", v =>
"/ready".Equals(v, StringComparison.OrdinalIgnoreCase) ||
"/live".Equals(v, StringComparison.OrdinalIgnoreCase)))
.WriteTo.Console()
.CreateLogger();
当然,您的日志事件还有其他有趣的属性,例如 RequestMethod
和 SourceContext
,如果需要,您还可以使用它们来使过滤条件更具体。