The SkyWalking Python agent will start up along with all your application workers shortly. Sw-python run -p uwsgi -die-on-term -http 0.0.0.0:5000 -http-manage-expect -master -workers 3 -enable-threads -threads 3 -manage-script-name -mount /=main:app Sw-python run -p gunicorn your_app:app -workers 2 -worker-class -bind 0.0.0.0:8088 Since agent currently looks for the command line input at index 0 for safety as an experimental feature. Important: if the call to uwsgi/gunicorn is prefixed with other commands, this approach will fail Please change it to ( the -p option starts one agent in each process, which is the correct behavior): Uwsgi -die-on-term -http 0.0.0.0:5000 -http-manage-expect -master -workers 3 -enable-threads -threads 3 -manage-script-name -mount /=main:app Gunicorn your_app:app -workers 2 -worker-class -bind 0.0.0.0:8088 If your previous command to run your gunicorn/uwsgi application is: Just like you invoke them normally, plus a prefix, the following example demonstrates the usage. (either begins with the python command or Python-based programs like gunicorn on your path) ![]() ![]() The sw-python CLI provides a run option, which you can use to execute your applications Run sw-python to see if it is available, you will need to pass configuration by environment variables.įor example: export SW_AGENT_COLLECTOR_BACKEND_SERVICES=localhost:11800 The run option Upon successful installation of the SkyWalking Python agent via pip,Ī command-line script sw-python is installed in your environment (virtual env preferred). You should still read the legacy way to integrate agent in case the sw-python CLI is not working for you. The detailed background on what is post_fork, why you need them and how to easily overcome the trouble with sw-python CLI. In the future, this flag will be removed and agent will automatically enable prefork/fork support in a more comprehensive manner.Įspecially with the new automatic postfork injection feature, you no longer have to worry about threading and forking incompatibility.Ĭheck How to use with uWSGI and How to use with Gunicorn to understand The following feature is added in v1.0.0 as experimental flag, so you need to specify the -p flag to sw-python run -p. The SkyWalking Python agent implements a command-line interface that can be utilized to attach the agent to yourĪwesome applications during deployment without changing any application code,
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