public static IMetricsRoot SetMetrics(InitAppMetricsModel initAppMetricsModel)
{
if (_metrics == null)
{
_metrics = InitAppMetrics(initAppMetricsModel);
}
return(_metrics);
}
public static IMetricsRoot SetMetrics()
{
if (_metrics == null)
{
InitAppMetricsModel initAppMetricsModel = new InitAppMetricsModel();
_metrics = InitAppMetrics(initAppMetricsModel);
}
return(_metrics);
}
private static IMetricsRoot InitAppMetrics(InitAppMetricsModel initAppMetricsModel)
{
GlobalMetricTags globalMetricTags = new GlobalMetricTags();
if (initAppMetricsModel.GlobalTags != null)
{
foreach (var item in initAppMetricsModel.GlobalTags)
{
globalMetricTags.Add(item.Key, item.Value);
}
}
var metrics = new MetricsBuilder()
.Configuration.Configure(options =>
{
options.DefaultContextLabel = initAppMetricsModel.DefaultContextLabel;
options.AddAppTag(Assembly.GetExecutingAssembly().GetName().Name);
options.AddServerTag(Environment.MachineName);
options.AddEnvTag(initAppMetricsModel.EnvTag);
options.GlobalTags = globalMetricTags;
})
.Report.ToInfluxDb(options =>
{
options.InfluxDb.BaseUri = new Uri(initAppMetricsModel.BaseUri);
options.InfluxDb.Database = initAppMetricsModel.Database;
options.InfluxDb.UserName = initAppMetricsModel.UserName;
options.InfluxDb.Password = initAppMetricsModel.Password;
options.HttpPolicy.BackoffPeriod = TimeSpan.FromSeconds(30);
options.HttpPolicy.FailuresBeforeBackoff = 5;
options.HttpPolicy.Timeout = TimeSpan.FromSeconds(3);
options.FlushInterval = TimeSpan.FromSeconds(5);
options.InfluxDb.CreateDataBaseIfNotExists = true; //如果没有库，则创建
options.MetricsOutputFormatter = new MetricsInfluxDbLineProtocolOutputFormatter();
})
.Build();
return(metrics);
}