构建您自己的自定义 OpenTelemetry Collector
您可以构建自己的自定义 OpenTelemetry Collector，进而通过 OpenTelemetry 在 CloudWatch 中获得极佳的应用程序可观测性体验。在此设置中，您需要使用开源 CloudWatch 组件构建自己的 OpenTelemetry Collector。
先决条件
确保在 CloudWatch 中启用了 Transaction Search。有关更多信息，请参阅 Transaction Search。
构建您自己的收集器
您可以使用以下配置构建自己的收集器，进而使用 OpenTelemetry 在 CloudWatch 中监控您的应用程序。有关更多信息，请参阅 Building a custom collector
CloudWatch 的常用配置。
dist: name: otelcol-dev description: OTel Collector for sending telemetry to CloudWatch. output_path: ./otelcol-dev extensions: - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/extension/sigv4authextension v0.111.0 - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/extension/awsproxy v0.113.0 exporters: - gomod: go.opentelemetry.io/collector/exporter/otlpexporter v0.111.0 - gomod: go.opentelemetry.io/collector/exporter/otlphttpexporter v0.111.0 receivers: - gomod: go.opentelemetry.io/collector/receiver/otlpreceiver v0.111.0
跟踪的额外配置。
# Enable Tracing dist: name: otelcol-dev description: OTel Collector for sending telemetry to CloudWatch. output_path: ./otelcol-dev extensions: #Include common configurations and your custom extensions exporters: #Include common configurations and your custom extensions receivers: - gomod: go.opentelemetry.io/collector/receiver/otlpreceiver v0.111.0 processors: - gomod: github.com/amazon-contributing/opentelemetry-collector-contrib/processor/awsapplicationsignalsprocessor v0.113.0 - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/processor/resourcedetectionprocessor v0.113.0 - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/processor/metricstransformprocessor v0.113.0 replaces: - github.com/open-telemetry/opentelemetry-collector-contrib/internal/aws/awsutil v0.113.0 => github.com/amazon-contributing/opentelemetry-collector-contrib/internal/aws/awsutil v0.113.0 - github.com/open-telemetry/opentelemetry-collector-contrib/internal/aws/cwlogs v0.113.0 => github.com/amazon-contributing/opentelemetry-collector-contrib/internal/aws/cwlogs v0.113.0 - github.com/open-telemetry/opentelemetry-collector-contrib/exporter/awsemfexporter v0.113.0 => github.com/amazon-contributing/opentelemetry-collector-contrib/exporter/awsemfexporter v0.113.0 - github.com/openshift/api v3.9.0+incompatible => github.com/openshift/api v0.0.0-20180801171038-322a19404e37
注意
请注意以下几点：
构建收集器后，按照 OpenTelemetry Collector Contrib 中的步骤在主机或 Kubernetes 环境中部署和配置自定义收集器。
有关 Application Signals Processor 设置自定义 OpenTelemetry 收集器的信息，请参阅 Application Signals 自定义配置
示例。Application Signals Processor 仅支持用于自定义版本的最新版本的 OpenTelemetry 收集器。有关支持版本的信息，请参阅 opentelemetry-collector-contrib 存储库 。