Re: [atomic-devel] docker optionsin /etc/sysconfig/docker

[Daniel Walsh <dwalsh redhat com>]

On 06/01/2018 12:33 PM, arnaud gaboury wrote:

On Fri, Jun 1, 2018 at 6:25 PM arnaud gaboury <arnaud gaboury gmail com> wrote:

On Fri, Jun 1, 2018 at 6:19 PM Daniel Walsh <dwalsh redhat com> wrote:

On 06/01/2018 12:07 PM, arnaud gaboury wrote:

On Fri, Jun 1, 2018 at 5:04 PM Daniel Walsh <dwalsh redhat com> wrote:

On 06/01/2018 10:58 AM, arnaud gaboury wrote:
> I am switching from fedora server to Atomic.
>
> In the old world, my "/etc/sysconfig/docker" file had the content:
> OPTIONS="--selinux-enable"
> Now, after running the script container-storage-setup to create a thin
> pool volume, the file with options is now
> "/etc/sysconfig/docker-storage" and has the following content:
> ---------------------
> DOCKER_STORAGE_OPTIONS="--storage-driver devicemapper --storage-opt
> dm.fs=xfs --storage-opt
> dm.thinpooldev=/dev/mapper/vg--docker-docker--pool --storage-opt
> dm.use_deferred_removal=true --storage-opt dm.use_deferred_deletion=true "
> ---------------------
>
> Nothing about SELinux. Is it expected? Shall I write this option
> somewhere else?
>
> Thank you.

I think it should have that flag. If you run a container what does cat
/proc/self/attr/current show?

------------------------

# docker run hello-world

.........

# cat /proc/self/attr/current
unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023#  

----------------------------

Should have been more clear

docker run fedora cat /proc/self/attr/current

What does this command show?

Of course I would prefer

podman run fedora cat /proc/self/attr/current

I didn't know this command...so many new stuff to learn !

------------------

 % man podman
No manual entry for podman

--------------------

:-(   snif

Thats weird. 

rpm -q podman
podman-0.5.4-1.git1f2e2a2.fc28.x86_64

Their should be man pages. You doing this on atomic host?

------------------------------------

 # podman run fedora cat /proc/self/attr/current
Trying to pull docker.io/fedora:latest...Getting image source signatures
Copying blob sha256:e71c36a80ba912dd7a5a9f2f2d6136c148afa19bc7d024bd616b74a0bc7a2774
 82.57 MB / 82.57 MB [=====================================================] 20s
Copying config sha256:cc510acfcd701a409014118d5f417f0022520802a26c650866b8a9594d75f3a7
 2.29 KB / 2.29 KB [========================================================] 0s
Writing manifest to image destination
Storing signatures
system_u:system_r:container_t:s0:c377,c551#  

 ----------------------------------------