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# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License.
"""
Examples to show usage of the azure-core-tracing-opentelemetry
with the KeyVault Secrets SDK and exporting to Azure monitor backend.
This example traces calls for setting a secret using the
KeyVault Secrets SDK. The telemetry will be collected automatically
and sent to Application Insights via the AzureMonitorTraceExporter
"""
import os
# 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
# 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 BatchSpanProcessor
trace.set_tracer_provider(TracerProvider())
tracer = trace.get_tracer(__name__)
# azure monitor trace exporter to send telemetry to appinsights
from azure.monitor.opentelemetry.exporter import AzureMonitorTraceExporter
span_processor = BatchSpanProcessor(
AzureMonitorTraceExporter.from_connection_string(
os.environ["APPLICATIONINSIGHTS_CONNECTION_STRING"]
)
)
trace.get_tracer_provider().add_span_processor(span_processor)
# Example with KeyVault Secrets SDKs
from azure.identity import ClientSecretCredential
from azure.keyvault.secrets import SecretClient
tenant_id = "<tenant-id>"
client_id = "<client-id>"
client_secret = "<client-secret>"
credential = ClientSecretCredential(
tenant_id=tenant_id,
client_id=client_id,
client_secret=client_secret
)
vault_url = "https://my-key-vault.vault.azure.net/"
with tracer.start_as_current_span(name="KeyVaultSecret"):
secret_client = SecretClient(vault_url=vault_url, credential=credential)
secret = secret_client.set_secret("secret-name", "secret-value")
print(secret.name)
print(secret.value)
print(secret.properties.version)
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