Lab7.1 - Issues running "docker container ls"
Hi all,
I'm on Lab 7.1 , I have "Docker version 20.10.6-ce, build 8728dd246c3a" installed on OpenSuse.
The thing I'm seeing is if I run "docker container ls" I get nothing back.
If I run "docker container ls -a" then I see all my containers. Why would that be?
Comments
-
Hi @PeterCharuza,
The output difference between the
docker container ls
anddocker container ls -a
commands is an expected behavior of Docker. You may run thedocker container ls --help
command or visit the docker command-line reference for thecontainer ls
command for a list of accepted options with their respective descriptions.While
ls
only lists running containers, the-a
option lists all containers.Regards,
-Chris0 -
Hi @chrispokorni, I think that's what is bothering me. All containers are running but still only show up with ls -a.
0 -
0
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sudo zypper install docker python3-docker-compose python3
0 -
It's not unworkable, but it's not working as stated in the Linux Foundation course work or anything else I see online.
For the sake of learning and completeness I figured I'd follow up and see if this is a known issue or something I'm doing wrong. It looks like it's just the wonky setup.
Note: I don't necessarily think it's OpenSuse's fault, that is a good OS. I should just move back to VMware, I was running OpenSuse because that's the only thing that will actually boot on this older IBM ThinkCenter desktop I got for free. I'll have to think of some better way to utilize it, it's not really rocking the whole docker thing.
Manufacturer: LENOVO
Product Name: 0967B4U
Version: ThinkCentre M72e
Intel(R) Core(TM) i3-3220 CPU @ 3.30GHz0 -
How funny, I moved over to KDE Neon which is Ubuntu 20.04, installed the latest Docker (it was a breeze to setup) and I see the same results. When running docker container ls I get no output.
pch@docker:~/.ssh$ sudo docker container ls
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMESpch@docker:~/.ssh$ sudo docker container ls -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
0f3b19346f28 alpine "sh" 44 seconds ago Exited (130) 10 seconds ago myalpinedocker -v
Docker version 20.10.8, build 3967b7d
0 -
Hi @PeterCharuza,
From what I can see, the
ls
andls -a
commands behave as expected.Your container is in
Exited
state, no longer a running container, hence only displayed by thels -a
command. If it were a running container, it would be displayed by thels
command as well.Regards,
-Chris0 -
ah ok. Thanks for that I figured it was something I was overlooking.
0
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