mirror of
https://github.com/prometheus/prometheus.git
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af627bb2b9
We were using Godep incorrectly (cloning repos from the internet during build time instead of including Godeps/_workspace in the GOPATH via "godep go"). However, to avoid even having to fetch "godeps" from the internet during build, this now just copies the vendored files into the GOPATH. Also, the protocol buffer library moved from Google Code to GitHub, which is reflected in these updates. This fixes https://github.com/prometheus/prometheus/issues/525
54 lines
1.5 KiB
Go
54 lines
1.5 KiB
Go
// Copyright 2013 The Prometheus Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package config
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import (
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"io/ioutil"
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"github.com/golang/protobuf/proto"
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pb "github.com/prometheus/prometheus/config/generated"
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)
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// LoadFromString returns a config parsed from the provided string.
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func LoadFromString(configStr string) (Config, error) {
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configProto := pb.PrometheusConfig{}
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if err := proto.UnmarshalText(configStr, &configProto); err != nil {
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return Config{}, err
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}
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if configProto.Global == nil {
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configProto.Global = &pb.GlobalConfig{}
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}
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for _, job := range configProto.Job {
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if job.ScrapeInterval == nil {
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job.ScrapeInterval = proto.String(configProto.Global.GetScrapeInterval())
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}
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}
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config := Config{configProto}
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err := config.Validate()
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return config, err
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}
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// LoadFromFile returns a config parsed from the file of the provided name.
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func LoadFromFile(fileName string) (Config, error) {
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configStr, err := ioutil.ReadFile(fileName)
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if err != nil {
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return Config{}, err
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}
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return LoadFromString(string(configStr))
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}
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