1 // Copyright 2021 Prometheus Team 2 // Licensed under the Apache License, Version 2.0 (the "License"); 3 // you may not use this file except in compliance with the License. 4 // You may obtain a copy of the License at 5 // 6 // http://www.apache.org/licenses/LICENSE-2.0 7 // 8 // Unless required by applicable law or agreed to in writing, software 9 // distributed under the License is distributed on an "AS IS" BASIS, 10 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 11 // See the License for the specific language governing permissions and 12 // limitations under the License. 13 14 package config 15 16 import ( 17 "os" 18 "path/filepath" 19 20 promconfig "github.com/prometheus/common/config" 21 "gopkg.in/yaml.v2" 22 ) 23 24 // LoadHTTPConfigFile returns HTTPClientConfig for the given http_config file 25 func LoadHTTPConfigFile(filename string) (*promconfig.HTTPClientConfig, error) { 26 b, err := os.ReadFile(filename) 27 if err != nil { 28 return nil, err 29 } 30 31 httpConfig := &promconfig.HTTPClientConfig{} 32 err = yaml.UnmarshalStrict(b, httpConfig) 33 if err != nil { 34 return nil, err 35 } 36 httpConfig.SetDirectory(filepath.Dir(filepath.Dir(filename))) 37 38 return httpConfig, nil 39 } 40