| Status | |
|---|---|
| Stability | alpha: metrics, logs |
| Distributions | contrib, observiq, splunk, sumo |
| Issues |   |
| Code Owners | @atoulme, @djaglowski |
Azure resources and services can be configured to send their logs to an Azure Event Hub. The Azure Event Hub receiver pulls logs from an Azure Event Hub, transforms them, and pushes them through the collector pipeline.
A string describing the connection to an Azure event hub.
The partition to watch. If empty, it will watch explicitly all partitions.
Default: ""
The offset at which to start watching the event hub. If empty, it starts with the latest offset.
Default: ""
Determines how to transform the Event Hub messages into OpenTelemetry logs. See the "Format" section below for details.
Default: "azure"
receivers:
azureeventhub:
connection: Endpoint=sb:https://namespace.servicebus.windows.net/;SharedAccessKeyName=RootManageSharedAccessKey;SharedAccessKey=superSecret1234=;EntityPath=hubName
partition: foo
offset: "1234-5566"
format: "azure"This component can persist its state using the storage extension.
The "raw" format maps the AMQP properties and data into the attributes and body of an OpenTelemetry LogRecord, respectively. The body is represented as a raw byte array.
This format is not supported for Metrics.
The "azure" format extracts the Azure log records from the AMQP message data, parses them, and maps the fields to OpenTelemetry attributes. The table below summarizes the mapping between the Azure common log format and the OpenTelemetry attributes.
| Azure | OpenTelemetry |
|---|---|
| callerIpAddress (optional) | net.sock.peer.addr (attribute) |
| correlationId (optional) | azure.correlation.id (attribute) |
| category (optional) | azure.category (attribute) |
| durationMs (optional) | azure.duration (attribute) |
| Level (optional) | severity_number, severity_text (field) |
| location (optional) | cloud.region (attribute) |
| — | cloud.provider (attribute) |
| operationName (required) | azure.operation.name (attribute) |
| operationVersion (optional) | azure.operation.version (attribute) |
| properties (optional) | azure.properties (attribute, nested) |
| resourceId (required) | azure.resource.id (resource attribute) |
| resultDescription (optional) | azure.result.description (attribute) |
| resultSignature (optional) | azure.result.signature (attribute) |
| resultType (optional) | azure.result.type (attribute) |
| tenantId (required, tenant logs) | azure.tenant.id (attribute) |
| time (required) | time_unix_nano (field) |
| identity (optional) | azure.identity (attribute, nested) |
Note: JSON does not distinguish between fixed and floating point numbers. All JSON numbers are encoded as doubles.
For Metrics the Azure Metric Records are an array of "records" with the following fields.
| Azure |
|---|
| time |
| resourceId |
| metricName |
| timeGrain |
| total |
| count |
| minimum |
| maximum |
| average |
From this data a Metric of type Summary is created with a single Data Point that represents the value from the "total" field.