I´m trying to build a pyramid docker container with the code from a repository. I´m new to docker but i´ve tried this in my dockerfile
FROM alpine:3.7
RUN apk add --update\
python3 \
py-pip \
git
RUN pip3 install --upgrade pip
RUN git clone http://my_git_repo test && \
cd test && \
pip3 install -e . && \
initialize_untitled2_db development.ini && \
pserve development.ini
EXPOSE 6543`
everything the container run all commands and everything works but on the last command he fails to start the pyramid app.
then i get following error message:
Traceback (most recent call last):
File "/usr/bin/pserve", line 11, in <module>
sys.exit(main())
File "/usr/lib/python3.6/site-packages/pyramid/scripts/pserve.py", line 32, in main
return command.run()
File "/usr/lib/python3.6/site-packages/pyramid/scripts/pserve.py", line 239, in run
server(app)
File "/usr/lib/python3.6/site-packages/paste/deploy/loadwsgi.py", line 189, in server_wrapper
**context.local_conf)
File "/usr/lib/python3.6/site-packages/paste/deploy/util.py", line 55, in fix_call
val = callable(*args, **kw)
File "/usr/lib/python3.6/site-packages/waitress/__init__.py", line 20, in serve_paste
serve(app, **kw)
File "/usr/lib/python3.6/site-packages/waitress/__init__.py", line 11, in serve
server = _server(app, **kw)
File "/usr/lib/python3.6/site-packages/waitress/server.py", line 85, in create_server
sockinfo=sockinfo)
File "/usr/lib/python3.6/site-packages/waitress/server.py", line 182, in __init__
self.bind_server_socket()
File "/usr/lib/python3.6/site-packages/waitress/server.py", line 294, in bind_server_socket
self.bind(sockaddr)
File "/usr/lib/python3.6/asyncore.py", line 329, in bind
return self.socket.bind(addr)
OSError: [Errno 99] Address not available
The pyramid app works without problem outside a Container. Like i said im new into docker and i cant find the mistake.
The config file for the application runs on the localhost and with port mapping it shouldnt be a problem to run on the localhost of docker too.
Does someone know whats causing this error ?
It seemd to be a problem with "localhost" domain name in the config. I changed it to the local IP-Adress "127.0.0.1" then it worked fine.