To be more specific - how can I connect via SSH to a docker container
running under zCX?
Also, how does networking work? If I provision a zCX container running
an nginx web server it still uses the host network stack so won't be able
to take advantage of Linux APIs like epoll etc. I guess the design is
for spinning up development images and not deploying in production right?
On 21/05/2019 7:11 pm, David Crayford wrote:
Dumb question: How to we shell into a docker container running on z/OS?
On 21/05/2019 6:25 pm, Anthony Giorgio wrote:
If you would like to build your own s390x Docker container, the
recommended paths are to either use a zCX instance on z/OS, or a
Linux on Z environment.
As for your specific question - I did some digging, and it looks like
Docker isn't really designed for cross-compiling containers.
Apparently it's *possible* to build an ARM container on an Intel
system, but that involves QEMU to emulate a Linux-on-ARM flavor of
the docker build commands. Perhaps something similar could be done
with running Linux-on-s390x on Intel.
On 5/20/19 1:00 PM, John McKown wrote:
>
I know nothing about Docker at present. Would it be possible for me
to use
a Linux/Intel system and the s390x cross-build tools to make a Docker
"image" which I could then deploy on z/OS?
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