我正在使用Azure Application Insights进行日志记录。我正在尝试设置一个环境,使我的所有日志都具有相同的跟踪id/请求id以实现可见性
在documentation for logging requests中,使用以下代码:
from flask import Flask
from opencensus.ext.azure.trace_exporter import AzureExporter
from opencensus.ext.flask.flask_middleware import FlaskMiddleware
from opencensus.trace.samplers import ProbabilitySampler
app = Flask(__name__)
middleware = FlaskMiddleware(
app,
exporter=AzureExporter(connection_string="InstrumentationKey=<your-ikey-here>"),
sampler=ProbabilitySampler(rate=1.0),
)
@app.route('/')
def hello():
return 'Hello World!'
if __name__ == '__main__':
app.run(host='localhost', port=8080, threaded=True)
请求已成功登录Azure Monitor,其请求ID为操作ID
我可以添加与traces具有相同操作Id的日志,并且我将能够看到某些请求中有哪些跟踪:
from opencensus.ext.azure.trace_exporter import AzureExporter
from opencensus.ext.azure.log_exporter import AzureLogHandler
from opencensus.ext.flask.flask_middleware import FlaskMiddleware
from opencensus.trace.samplers import ProbabilitySampler
from opencensus.trace import config_integration
from opencensus.trace.samplers import AlwaysOnSampler
from opencensus.trace.tracer import Tracer
config_integration.trace_integrations(['logging'])
logging.basicConfig(format='%(asctime)s traceId=%(traceId)s spanId=%(spanId)s %(message)s')
tracer = Tracer(sampler=AlwaysOnSampler())
logger = logging.getLogger(__name__)
logger.setLevel(logging.INFO)
logger.addHandler(AzureLogHandler(
connection_string='InstrumentationKey=...')
)
app = Flask(__name__)
middleware = FlaskMiddleware(
app,
exporter=AzureExporter(connection_string="InstrumentationKey=..."),
sampler=ProbabilitySampler(rate=1.0),
)
但是,如何将记录在请求和跟踪中的跟踪id作为头写入响应中的用户
目前没有回答
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