Simple PythonFlask server containerised in Docker.
hahussain / dockerflask Goto Github PK
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Simple PythonFlask server containerised in Docker.
As the python packages do not change you can use the docker cache to speed up builds on code changes.
The container builds and runs correctly, however upon attempting to reach on localhost, it fails to reach the container.
When the app.py file is run using python, it correctly shows the page, thus it is an issue in Dockerfile or the build.
When the server is hit multiple times in a very short time frame, the program cannot keep up and skips a hit.
Error Message
web_1 | ERROR:werkzeug:Error on request:
web_1 | Traceback (most recent call last):
web_1 | File "/usr/lib/python2.7/site-packages/werkzeug/serving.py", line 270, in run_wsgi
web_1 | execute(self.server.app)
web_1 | File "/usr/lib/python2.7/site-packages/werkzeug/serving.py", line 261, in execute
web_1 | write(data)
web_1 | File "/usr/lib/python2.7/site-packages/werkzeug/serving.py", line 238, in write
web_1 | self.send_header('Date', self.date_time_string())
web_1 | File "/usr/lib/python2.7/BaseHTTPServer.py", line 412, in send_header
web_1 | self.wfile.write("%s: %s\r\n" % (keyword, value))
web_1 | IOError: [Errno 32] Broken pipe
A retry block may be necessary to fix these lost hits.
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