[olug] Docker + xinetd??

[Justin Reiners]

It didn't hang until I add xinetd into the mix.



On Mon, Jun 18, 2018, 9:56 AM Rob Townley <rob.townley at gmail.com> wrote:

> Have you tried taking out the inetd part and seeing if it still hangs?
>
> On Mon, Jun 18, 2018 at 9:37 AM Justin Reiners <justin at hotlinesinc.com>
> wrote:
>
> > Sorry to bother, maybe someone here knows.
> >
> > Has only had luck running xinetd within docker? I've got some older
> legacy
> > stuff written in python, which takes input on stdin I use xinetd to
> > operate. I've been trying and failing for about 2 days now...
> >
> > I appreciate any ideas on why the entry point doesn't seem to work, the
> > docker instance seems to hang.
> >
> > Searching for "xinetd + docker" seems to be a lost cause.
> >
> >
> > *Dockerfile:*
> > From centos
> > RUN yum -y update
> > RUN yum -y install wget vim tar epel-release git nc xinetd tree libcurl
> > curl gcc-devel && yum -y install  python34 python34-mysql python34-devel
> > python34-pip openssl-devel libssl-devel && yum groupinstall -y
> "Development
> > Tools"
> > RUN mkdir -p /app/bin && cd /app/bin
> > COPY robocall.txt /etc/xinetd.d/robocall
> > ENV PATH=$PATH:/app/bin/
> > ENV GOOGLE_APPLICATIONS_CREDENTIALS=/app/bin/json.key
> > COPY * /app/bin/
> > RUN python3 -m pip install -r /app/bin/req2.txt
> >
> > ENTRYPOINT xinetd -f /etc/xinetd.conf -dontfork -inetd_compat
> >
> >
> >
> > *docker-compose.yml*:
> > version: '2.2'
> >
> > services:
> >
> >   robocaller:
> >     build: .
> >     restart: always
> >     privileged: True
> >     ports:
> >             - 2001:2001
> >
> >
> > xinetd service file:
> >
> > service robocall
> > {
> >         disable         = no
> >         port            = 2001
> >         flags           = REUSE
> >         socket_type     = stream
> >         protocol        = tcp
> >         wait            = no
> >         user            = root
> >         server          = python3 /app/bin/robocall.py
> > }
> >
> >
> > [09:34 root at server .../compose_files/robocaller (master *+%)]#
> > docker-compose up
> > Starting robocaller_robocaller_1 ...
> > Starting robocaller_robocaller_1 ... done
> > Attaching to robocaller_robocaller_1
> > (hangs here)
> >
> >
> > logs:
> > [09:35 root at server .../compose_files/robocaller (master *+%)]# docker
> logs
> > robocaller_robocaller_1
> >
> > (none)
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