我正在尝试使用graylog接收器将日志记录添加到.net核心web api。所需的输出与控制台上的相同,使用像这样的formmater:
“[{时间戳:HH:mm:ss} {等级:u3}] {EventId} {消息:lj} {属性} {NewLine} {例外} {NewLine}”)
产生输出:
[18:10:03 INF] { Id: 2 } Request finished in 876.4304ms 200
text/plain; charset=utf-8 {ElapsedMilliseconds=876.4304,
StatusCode=200, ContentType="text/plain; charset=utf-8",
SourceContext="Microsoft.AspNetCore.Hosting.Internal.WebHost",
RequestId="0HLL72NNJ19OK:00000001", RequestPath="/geo/allmenu",
CorrelationId=null, ConnectionId="0HLL72NNJ19OK"}
我的接收器配置为graylog:
var graylogConfig = new GraylogSinkConfiguration
{
Host = "10.1.1.100",
Port = 12201,
UseSecureConnection = false,
UseAsyncLogging = true,
GraylogTransportType = GraylogTransportType.Tcp,
RetryCount = 20,
PropertyPrefix = "webapi",
};
不幸的是,我在graylog接收器中看不到任何丰富的数据,并想知道如何为这个接收器提供格式化器?
为了克服这个问题,我决定在我的asp.net核心应用程序中使用syslog
接收器,这允许我附加所有丰富的日志数据。
// Use custom message template formatters, just so we can distinguish which sink wrote each message
var tcpTemplateFormatter = new MessageTemplateTextFormatter("[{Timestamp:HH:mm:ss} {Level:u3}] {EventId} {Message:lj} {Properties}{NewLine}{Exception}{NewLine}{Message}", null);
// Log RFC5424 formatted events to a syslog server
var tcpConfig = new SyslogTcpConfig
{
Host = "10.1.1.100",
Port = 12201,
Formatter = new Rfc5424Formatter(templateFormatter: tcpTemplateFormatter),
Framer = new MessageFramer(FramingType.OCTET_COUNTING),
KeepAlive = true
};