metrics

Documentation

Overview

* Copyright (c) 2022 Manabu Sonoda * * 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.

Index

• func Setup(bs json.RawMessage) (types.OutputPlugin, error)
• type DnsMsgLabel
• type DnstapLabel
• type Metrics
  • func (o *Metrics) Close()
  • func (f *Metrics) Open() error
  • func (f *Metrics) Start(ctx context.Context, r types.Reader) error
  • func (f *Metrics) Write(dm *types.DnstapMessage) error
• type MetricsRule
  • func (c *MetricsRule) GetLabels(dm *types.DnstapMessage) []string
  • func (c *MetricsRule) Setup() error

Functions

func Setup

func Setup(bs json.RawMessage) (types.OutputPlugin, error)

Types

type DnsMsgLabel

type DnsMsgLabel struct {
	Name      string
	Attribute getter.DnsMsgGetterName
}

type DnstapLabel

type DnstapLabel struct {
	Name      string
	Attribute getter.DnstapGetterName
}

type Metrics

type Metrics struct {
	plugin.PluginCommon
	Rules []*MetricsRule
}

func (*Metrics) Close

func (o *Metrics) Close()

func (*Metrics) Open

func (f *Metrics) Open() error

func (*Metrics) Start

func (f *Metrics) Start(ctx context.Context, r types.Reader) error

func (*Metrics) Write

func (f *Metrics) Write(dm *types.DnstapMessage) error

type MetricsRule

type MetricsRule struct {
	Filters      plugin.FilterPlugins
	DnstapLabels []DnstapLabel
	DnsMsgLabels []DnsMsgLabel
	CounterOps   prometheus.CounterOpts
	// contains filtered or unexported fields
}

func (*MetricsRule) GetLabels

func (c *MetricsRule) GetLabels(dm *types.DnstapMessage) []string

func (*MetricsRule) Setup

func (c *MetricsRule) Setup() error