/
scrape_annotations.go
41 lines (37 loc) · 1.51 KB
/
scrape_annotations.go
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// Licensed to Alexandre VILAIN under one or more contributor
// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. Alexandre VILAIN licenses this file to you 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 prometheus
import (
"fmt"
"github.com/alexandrevilain/temporal-operator/api/v1beta1"
)
// GetAnnotations returns prometheus scrape annotations.
func GetAnnotations(instance *v1beta1.TemporalCluster) map[string]string {
if instance.Spec.Metrics.IsEnabled() &&
instance.Spec.Metrics.Prometheus != nil &&
instance.Spec.Metrics.Prometheus.ListenPort != nil &&
instance.Spec.Metrics.Prometheus.ScrapeConfig != nil &&
instance.Spec.Metrics.Prometheus.ScrapeConfig.Annotations {
return map[string]string{
"prometheus.io/scrape": "true",
"prometheus.io/scheme": "http",
"prometheus.io/path": "/metrics",
"prometheus.io/port": fmt.Sprintf("%d", *instance.Spec.Metrics.Prometheus.ListenPort),
}
}
return map[string]string{}
}