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pushgateway.go
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pushgateway.go
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/*
Copyright 2017 The Kubernetes Authors.
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 lighthouse
import (
"fmt"
"time"
)
// PushGateway is a prometheus push gateway.
type PushGateway struct {
// Endpoint is the location of the prometheus pushgateway
// where prow will push metrics to.
Endpoint string `json:"endpoint,omitempty"`
// IntervalString compiles into Interval at load time.
IntervalString string `json:"interval,omitempty"`
// Interval specifies how often prow will push metrics
// to the pushgateway. Defaults to 1m.
Interval time.Duration `json:"-"`
// ServeMetrics tells if or not the components serve metrics
ServeMetrics bool `json:"serve_metrics"`
}
// Parse initializes and validates the Config
func (c *PushGateway) Parse() error {
if c.IntervalString == "" {
c.Interval = time.Minute
} else {
interval, err := time.ParseDuration(c.IntervalString)
if err != nil {
return fmt.Errorf("cannot parse duration for push_gateway.interval: %v", err)
}
c.Interval = interval
}
return nil
}