Microsoft brings OpenTelemetry support to Azure Logic Apps & Functions
Microsoft has added OpenTelemetry support to Azure Logic Apps (Standard and Hybrid) and Azure Functions, now available in public preview.. OpenTelemetry standardizes collection of logs, traces, and metrics, enabling seamless observability across tools like Azure Monitor, Grafana Tempo, and Jaeger.. Developers can enable OpenTelemetry by updating the host.json file and setting environment variables like OTEL_EXPORTER_OTLP_ENDPOINT and OTEL_EXPORTER_OTLP_HEADERS.. This update aligns with Microsoftâs broader strategy to build OpenTelemetry into Azure Monitor, Azure SDKs, and tools like .NET Aspire for unified observability.. Current support includes HTTP, Service Bus, and Event Hub triggers in Logic Apps; Azure Functions support is limited and lacks portal-based log streaming in preview..