remote_read.go

// Changes described in CHANGELOG
// Copyright 2021 Zomato Ltd
//
// promconfig
// Copyright 2020 Percona LLC
//
// Based on Prometheus systems and service monitoring server.
// Copyright 2015 The Prometheus 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 promconfig

// RemoteReadConfig is the configuration for reading from remote storage.
type RemoteReadConfig struct {
	URL           string   `yaml:"url"`
	RemoteTimeout Duration `yaml:"remote_timeout,omitempty"`
	ReadRecent    *bool    `yaml:"read_recent,omitempty"`
	Name          string   `yaml:"name,omitempty"`

	// We cannot do proper Go type embedding below as the parser will then parse
	// values arbitrarily into the overflow maps of further-down types.
	HTTPClientConfig HTTPClientConfig `yaml:",inline"`

	// RequiredMatchers is an optional list of equality matchers which have to
	// be present in a selector to query the remote read endpoint.
	RequiredMatchers map[string]string `yaml:"required_matchers,omitempty"`
}