Metadata-Version: 2.1
Name: azure-core-tracing-opentelemetry
Version: 1.0.0b10
Summary: Microsoft Azure Azure Core OpenTelemetry plugin Library for Python
Home-page: https://github.com/Azure/azure-sdk-for-python/tree/main/sdk/core/azure-core-tracing-opentelemetry
Author: Microsoft Corporation
Author-email: azpysdkhelp@microsoft.com
License: MIT License
Classifier: Development Status :: 4 - Beta
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: License :: OSI Approved :: MIT License
Requires-Python: >=3.7
Description-Content-Type: text/markdown
License-File: LICENSE



# Azure Core Tracing OpenTelemetry client library for Python

## Getting started

### Install the package

Install the Azure Core OpenTelemetry Tracing plugin for Python with [pip](https://pypi.org/project/pip/):

```bash
pip install azure-core-tracing-opentelemetry
```

Now you can use OpenTelemetry for Python as usual with any SDKs that are compatible
with azure-core tracing. This includes (not exhaustive list), azure-storage-blob, azure-keyvault-secrets, azure-eventhub, etc.

## Key concepts

* You don't need to pass any context, SDK will get it for you
* These lines are the only ones you need to enable tracing

  ``` python
    from azure.core.settings import settings
    from azure.core.tracing.ext.opentelemetry_span import OpenTelemetrySpan
    settings.tracing_implementation = OpenTelemetrySpan
  ```
* Alternatively, if you have the latest version of `azure-core` installed, you can also set the following environment variable to
  enable tracing with OpenTelemetry:

  ```bash
  AZURE_SDK_TRACING_IMPLEMENTATION=opentelemetry
  ```

## Examples

There is no explicit context to pass, you just create your usual opentelemetry tracer and
call any SDK code that is compatible with azure-core tracing. This is an example
using Azure Monitor exporter, but you can use any exporter (Zipkin, etc.).

```python

# Declare OpenTelemetry as enabled tracing plugin for Azure SDKs
from azure.core.settings import settings
from azure.core.tracing.ext.opentelemetry_span import OpenTelemetrySpan

settings.tracing_implementation = OpenTelemetrySpan

# In the below example, we use a simple console exporter, uncomment these lines to use
# the OpenTelemetry exporter for Azure Monitor.
# Example of a trace exporter for Azure Monitor, but you can use anything OpenTelemetry supports
# from azure.monitor.opentelemetry.exporter import AzureMonitorTraceExporter
# exporter = AzureMonitorTraceExporter(
#     connection_string="the connection string used for your Application Insights resource"
# )

# Regular open telemetry usage from here, see https://github.com/open-telemetry/opentelemetry-python
# for details
from opentelemetry import trace
from opentelemetry.sdk.trace import TracerProvider
from opentelemetry.sdk.trace.export import ConsoleSpanExporter
from opentelemetry.sdk.trace.export import SimpleSpanProcessor

# Simple console exporter
exporter = ConsoleSpanExporter()

trace.set_tracer_provider(TracerProvider())
tracer = trace.get_tracer(__name__)
trace.get_tracer_provider().add_span_processor(
    SimpleSpanProcessor(exporter)
)

# Example with Storage SDKs

from azure.storage.blob import BlobServiceClient

with tracer.start_as_current_span(name="MyApplication"):
    client = BlobServiceClient.from_connection_string('connectionstring')
    client.create_container('my_container')  # Call will be traced
```

The Azure Monitor OpenTelemetry Exporter can be found in the [package](https://pypi.org/project/azure-monitor-opentelemetry-exporter/) `opentelemetry-azure-monitor-exporter`


## Troubleshooting

This client raises exceptions defined in [Azure Core](https://learn.microsoft.com/python/api/azure-core/azure.core.exceptions?view=azure-python).


## Next steps

More documentation on OpenTelemetry configuration can be found on the [OpenTelemetry website](https://opentelemetry.io)


## Contributing
This project welcomes contributions and suggestions.  Most contributions require you to agree to a Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us the rights to use your contribution. For details, visit https://cla.microsoft.com.

When you submit a pull request, a CLA-bot will automatically determine whether you need to provide a CLA and decorate the PR appropriately (e.g., label, comment). Simply follow the instructions provided by the bot. You will only need to do this once across all repos using our CLA.

This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/). For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional questions or comments.


# Release History

## 1.0.0b10 (2023-07-11)

### Features Added

- Enabled the use of the `context` keyword argument for passing in context headers of a parent span. This will be the parent context used when creating the span. ([#30411](https://github.com/Azure/azure-sdk-for-python/pull/30411))

### Breaking Changes

- Remapped certain attributes to converge with OpenTelemetry semantic conventions ([#29203](https://github.com/Azure/azure-sdk-for-python/pull/29203)):
    - `x-ms-client-request-id` -> `az.client_request_id`,
    - `x-ms-request-id` -> `az.service_request_id`,
    - `http.user_agent` -> `user_agent.original`,
    - `message_bus.destination` -> `messaging.destination.name`,
    - `peer.address` -> `net.peer.name`,

### Other Changes

- Python 2.7 is no longer supported. Please use Python version 3.7 or later.
- Nested internal spans are now suppressed with just the outermost internal span being recorded. Nested client spans will be children of the outermost span. ([#29616](https://github.com/Azure/azure-sdk-for-python/pull/29616))
- When client spans are created, a flag is set to indicate that automatic HTTP instrumentation should be suppressed. Since azure-core already instruments HTTP calls, this prevents duplicate spans from being produced. ([#29616](https://github.com/Azure/azure-sdk-for-python/pull/29616))
- Schema URL is now set on the tracer's instrumentation scope. ([#30014](https://github.com/Azure/azure-sdk-for-python/pull/30014))
- Minimum `opentelemetry-api` dependency bumped to `1.12.0`.
- Minimum `azure-core` dependency bumped to `1.24.0`.

## 1.0.0b9 (2021-04-06)

- Updated opentelemetry-api to version 1.0.0
- `Link` and `SpanKind` can now be added while creating the span instance.

## 1.0.0b8 (2021-02-08)

- Pinned opentelemetry-api to version 0.17b0

## 1.0.0b7 (2020-10-05)

- Pinned opentelemetry-api to version 0.13b0

## 1.0.0b6 (2020-07-06)

- Pinned opentelemetry-api to version 0.10b0

## 1.0.0b5 (2020-06-08)

- Pinned opentelemetry-api to version 0.8b0
- Fixed a bug where `DefaultSpan` sometimes throws an AttributeError.

## 1.0.0b4 (2020-05-04)

- `link` and `link_from_headers` now accepts attributes.

## 1.0.0b3 (2020-04-06)

### Features

- Pinned opentelemetry-api to version 0.6b0

## 1.0.0b2 (2020-03-09)

### Features

- Pinned opentelemetry-api to version 0.4a0

## 1.0.0b1

### Features

- Opentelemetry implementation of azure-core tracing protocol
