Files
fn-serverless/api/runner/metrics.go
C Cirello a61c4dab78 Assert License (#224)
* license: assert license for Go code
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2016-11-05 23:33:07 +01:00

68 lines
1.6 KiB
Go

// Copyright 2016 Iron.io
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package runner
import (
"context"
"time"
"github.com/Sirupsen/logrus"
"github.com/iron-io/runner/common"
)
type Logger interface {
Log(context.Context, map[string]interface{})
LogCount(context.Context, string, int)
LogGauge(context.Context, string, int)
LogTime(context.Context, string, time.Duration)
}
type Metric map[string]interface{}
func NewMetricLogger() *MetricLogger {
return &MetricLogger{}
}
type MetricLogger struct{}
func (l *MetricLogger) Log(ctx context.Context, metric map[string]interface{}) {
log := common.Logger(ctx)
log.WithFields(logrus.Fields(metric)).Info()
}
func (l *MetricLogger) LogCount(ctx context.Context, name string, value int) {
l.Log(ctx, Metric{
"name": name,
"value": value,
"type": "count",
})
}
func (l *MetricLogger) LogTime(ctx context.Context, name string, value time.Duration) {
l.Log(ctx, Metric{
"name": name,
"value": value,
"type": "time",
})
}
func (l *MetricLogger) LogGauge(ctx context.Context, name string, value int) {
l.Log(ctx, Metric{
"name": name,
"value": value,
"type": "gauge",
})
}