shouldn't the current directory be the default context for "podman build"?
by Robert P. J. Day
"man podman-build" suggests that the context argument is optional:
SYNOPSIS
podman build [options] [context]
podman image build [options] [context]
...
If no context directory is specified, then Podman will assume
the current working directory as the build context, which
should contain the Containerfile.
but if i have a directory with nothing but a Containerfile, i get:
$ podman build
Error: no context directory specified, and no containerfile specified
$
OTOH, specifying context of current directory:
$ podman build .
STEP 1: FROM alpine:latest
... etc etc ...
thoughts?
rday
5 months
RunRoot & mistaken IDs
by lejeczek
Hi guys.
I experience this:
-> $ podman images
WARN[0000] RunRoot is pointing to a path
(/run/user/1007/containers) which is not writable. Most
likely podman will fail.
Error: creating events dirs: mkdir /run/user/1007:
permission denied
-> $ id
uid=2001(podmania) gid=2001(podmania) groups=2001(podmania)
context=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023
I think it might have something to do with the fact that I
changed UID for the user, but why would this be?
How troubleshoot & fix it, ideally without system reboot?
many thanks, L.
1 year, 3 months
mqueue msg_max in rootless container
by Michael Ivanov
Hallo!
I'm trying to run my application in podman rootless container and I stumble
on following problem: my program needs /proc/sys/fs/mqueue/msg_max to be at
least 256, but in running container this value is just 10. When I try to
specify this parameter while running the image (--sysctl 'fs.mqueue.msg_max=256')
I get the following error:
Error: open /proc/sys/fs/mqueue/msg_max: Permission denied: OCI permission denied
and container is not created.
My host where container is being run has this parameter set to 256. How can I
expose current host setting for msg_max to my container?
Best regards,
--
\ / | |
(OvO) | Михаил Иванов |
(^^^) | |
\^/ | E-mail: ivans(a)isle.spb.ru |
^ ^ | |
1 year, 5 months
Podman Community Cabal Meeting, Thu March 16, 2023, 11:00 a.m. EDT (UTC-5)
by Tom Sweeney
Hi All,
The Podman Community Cabal meeting is happening in just over 21 hours
tomorrow, Thursday, March 16, 2023, at 11:00 am EDT (UTC-5). We'll be
talking about SQLite in Podman, Perf Scripts, and Test Days. Agenda with
video link: https://hackmd.io/gQCfskDuRLm7iOsWgH2yrg?both
Note that the US has gone to Daylight savings, but Europe hasn't.
Hope to see you there!
t
2 years, 2 months
lsetxattr /dev/initctl: operation not permitted
by GHui Wu
When I pull mysql, there is error "lsetxattr /dev/initctl: operation not permitted". But I pull centos successfully.
$ podman pull docker.io/library/mysql:8.0.30
Trying to pull docker.io/library/mysql:8.0.30...
Getting image source signatures
Copying blob 48d3d73d1704 done
Copying blob b8cf360b4a14 done
Copying blob 295ca2342728 done
Copying blob 79af4312a7e0 done
Copying blob 0115482cc006 done
Copying blob 521b8724b397 done
Copying blob a360b08917ea done
Copying blob 12deeb3c1323 done
Copying blob ee1dc10db1e9 done
Copying blob 64be404ad29c done
Copying blob 1921fe8879a2 done
Error: writing blob: adding layer with blob "sha256:295ca23427284cb123fd4c132a1ecb521e7f787ac75dadec342f744a343efec4": Error processing tar file(exit status 1): lsetxattr /dev/initctl: operation not permitted
$ podman pull docker.io/library/centos
Trying to pull docker.io/library/centos:latest...
Getting image source signatures
Copying blob a1d0c7532777 done
Copying config 5d0da3dc97 done
Writing manifest to image destination
Storing signatures
5d0da3dc976460b72c77d94c8a1ad043720b0416bfc16c52c45d4847e53fadb6
2 years, 2 months
