apps/jvm.go

// Copyright 2021 Google LLC
//
// 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 apps

import (
	"context"

	"github.com/GoogleCloudPlatform/ops-agent/confgenerator"
	"github.com/GoogleCloudPlatform/ops-agent/confgenerator/otel"
)

type MetricsReceiverJVM struct {
	confgenerator.ConfigComponent `yaml:",inline"`

	confgenerator.MetricsReceiverSharedJVM `yaml:",inline"`
}

const defaultJVMEndpoint = "localhost:9999"

func (r MetricsReceiverJVM) Type() string {
	return "jvm"
}

func (r MetricsReceiverJVM) Pipelines(_ context.Context) ([]otel.ReceiverPipeline, error) {
	return r.MetricsReceiverSharedJVM.
		WithDefaultEndpoint(defaultJVMEndpoint).
		ConfigurePipelines(
			"jvm",
			[]otel.Component{
				otel.NormalizeSums(),
				otel.MetricsTransform(
					otel.AddPrefix("workload.googleapis.com"),
				),
				otel.ModifyInstrumentationScope(r.Type(), "1.0"),
			},
		)
}

func init() {
	confgenerator.MetricsReceiverTypes.RegisterType(func() confgenerator.MetricsReceiver { return &MetricsReceiverJVM{} })
}