2:09 a.m.
Trying to create a rootless container on Redhat . i am facing some problems. Can anybody
help ?I am following below link
https://medium.com/devops-dudes/how-to-setup-root-less-podman-containers-...
I can create a container from root user on redhat but when trying from normal user getting
below error
Error: Error initializing source docker://registry.access.redhat.com/ubi8/ubi:latest:
error getting username and password: error reading JSON file
"/home/$USER/.docker/config.json": open /home/$USER/.docker/config.json:
permission denied
3:49 a.m.
You haven't provided any details as to the version of Red Hat or the error
message. However you are following a howto for Arch linux with a huge
amount of added complexity. Please ditch the howto! The installation
instructions for most distros (dnf/yum install...) are right here:
https://podman.io/getting-started/installation
Once installed, you should be able to (as user not root):
podmand build -t myimage Dockerfile
podman run -it --name myimage bash
On Sun, 25 Apr 2021 at 07:11, <supravapanda(a)gmail.com> wrote:
Trying to create a rootless container on Redhat . i am facing some
problems. Can anybody help ?I am following below link
https://medium.com/devops-dudes/how-to-setup-root-less-podman-containers-...
I can create a container from root user on redhat but when trying from
normal user getting below error
Error: Error initializing source docker://
registry.access.redhat.com/ubi8/ubi:latest: error getting username and
password: error reading JSON file "/home/$USER/.docker/config.json": open
/home/$USER/.docker/config.json: permission denied
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--
Boyd Kelly <bkelly(a)coastsystems.net>
www: http://www.coastsystems.net
Tel: +1 604 837-0765
7:07 a.m.
I had installed container-tools.
When i tried again this ,i get below error
atlvrmsbmld02:/home/orequest[ 51 ] --> sudo yum module enable -y container-tools:1.0
Updating Subscription Management repositories.
Red Hat Enterprise Linux 8 for x86_64 - Supplementary (RPMs)
33 kB/s | 2.1 kB 00:00
Red Hat Enterprise Linux 8 for x86_64 - AppStream (RPMs)
36 kB/s | 2.8 kB 00:00
AMD CUSTOM RHEL8
33 kB/s | 2.1 kB 00:00
Red Hat Enterprise Linux 8 for x86_64 - BaseOS (RPMs)
36 kB/s | 2.4 kB 00:00
Red Hat Satellite Tools 6.6 for RHEL 8 x86_64 (RPMs)
30 kB/s | 2.1 kB 00:00
Dependencies resolved.
The operation would result in switching of module 'container-tools' stream
'rhel8' to stream '1.0'
Error: It is not possible to switch enabled streams of a module.
My OS output
=====
atlvrmsbmld02:/home/orequest[ 52 ] --> cat /etc/os-release
NAME="Red Hat Enterprise Linux"
VERSION="8.3 (Ootpa)"
ID="rhel"
ID_LIKE="fedora"
VERSION_ID="8.3"
PLATFORM_ID="platform:el8"
PRETTY_NAME="Red Hat Enterprise Linux 8.3 (Ootpa)"
ANSI_COLOR="0;31"
CPE_NAME="cpe:/o:redhat:enterprise_linux:8.3:GA"
HOME_URL="https://www.redhat.com/"
BUG_REPORT_URL="https://bugzilla.redhat.com/"
REDHAT_BUGZILLA_PRODUCT="Red Hat Enterprise Linux 8"
REDHAT_BUGZILLA_PRODUCT_VERSION=8.3
REDHAT_SUPPORT_PRODUCT="Red Hat Enterprise Linux"
REDHAT_SUPPORT_PRODUCT_VERSION="8.3"
7:47 a.m.
Please remove we that very old stream:
yum module remove container-tools:1.0
And, install the latest version:
yum module install container-tools:rhel8
The 1.0 stream was released in RHEL 8.0 when rootless wasn't fully
supported yet. If you'd like to see all of the Application Streams
available, along the specific versions of podman/build ah/slopes provided,
run the following command:
yum module list | grep container-tools
Finally, check out th official docs here;
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/...
And, specific docs for rootless:
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/...
Best Regards
Scott M
On Sun, Apr 25, 2021, 8:09 AM <supravapanda(a)gmail.com> wrote:
I had installed container-tools.
When i tried again this ,i get below error
atlvrmsbmld02:/home/orequest[ 51 ] --> sudo yum module enable -y
container-tools:1.0
Updating Subscription Management repositories.
Red Hat Enterprise Linux 8 for x86_64 - Supplementary (RPMs)
33 kB/s
| 2.1 kB 00:00
Red Hat Enterprise Linux 8 for x86_64 - AppStream (RPMs)
36 kB/s
| 2.8 kB 00:00
AMD CUSTOM RHEL8
33 kB/s
| 2.1 kB 00:00
Red Hat Enterprise Linux 8 for x86_64 - BaseOS (RPMs)
36 kB/s
| 2.4 kB 00:00
Red Hat Satellite Tools 6.6 for RHEL 8 x86_64 (RPMs)
30 kB/s
| 2.1 kB 00:00
Dependencies resolved.
The operation would result in switching of module 'container-tools' stream
'rhel8' to stream '1.0'
Error: It is not possible to switch enabled streams of a module.
My OS output
=====
atlvrmsbmld02:/home/orequest[ 52 ] --> cat /etc/os-release
NAME="Red Hat Enterprise Linux"
VERSION="8.3 (Ootpa)"
ID="rhel"
ID_LIKE="fedora"
VERSION_ID="8.3"
PLATFORM_ID="platform:el8"
PRETTY_NAME="Red Hat Enterprise Linux 8.3 (Ootpa)"
ANSI_COLOR="0;31"
CPE_NAME="cpe:/o:redhat:enterprise_linux:8.3:GA"
HOME_URL="https://www.redhat.com/"
BUG_REPORT_URL="https://bugzilla.redhat.com/"
REDHAT_BUGZILLA_PRODUCT="Red Hat Enterprise Linux 8"
REDHAT_BUGZILLA_PRODUCT_VERSION=8.3
REDHAT_SUPPORT_PRODUCT="Red Hat Enterprise Linux"
REDHAT_SUPPORT_PRODUCT_VERSION="8.3"
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8:17 a.m.
I have tried all options.when run podman pull command as a normal user i get below
error.but as sudo it works fine.
Can i know what need to done to run the command as a non root user..
atlvrmsbmld02:/home/orequest[ 53 ] --> podman pull registry.access.redhat.com/ubi8/ubi
Trying to pull registry.access.redhat.com/ubi8/ubi:latest...
Getting image source signatures
Copying blob 4b21dcdd136d done
Copying blob 55eda7743468 done
Copying config 613e5da7a9 done
Writing manifest to image destination
Storing signatures
Error processing tar file(exit status 1): Error setting up pivot dir: mkdir
/home/orequest/.local/share/containers/storage/overlay/476579af086aee78cb12d88b08fd6b61a80a3f055cae293ec2d15a37dbe7b3f9/diff/.pivot_root471672024:
permission denied
Error: Error committing the finished image: error adding layer with blob
"sha256:4b21dcdd136d133a4df0840e656af2f488c226dd384a98b89ced79064a4081b4": Error
processing tar file(exit status 1): Error setting up pivot dir: mkdir
/home/orequest/.local/share/containers/storage/overlay/476579af086aee78cb12d88b08fd6b61a80a3f055cae293ec2d15a37dbe7b3f9/diff/.pivot_root471672024:
permission denied
1:54 a.m.
On 2021-04-25 13:17 -0000, supravapanda(a)gmail.com wrote:
I have tried all options.when run podman pull command as a normal user
i get below error.but as sudo it works fine.
Can i know what need to done to run the command as a non root user..
atlvrmsbmld02:/home/orequest[ 53 ] --> podman pull registry.access.redhat.com/ubi8/ubi
Trying to pull registry.access.redhat.com/ubi8/ubi:latest...
Getting image source signatures
Copying blob 4b21dcdd136d done
Copying blob 55eda7743468 done
Copying config 613e5da7a9 done
Writing manifest to image destination
Storing signatures
Error processing tar file(exit status 1): Error setting up pivot dir: mkdir
/home/orequest/.local/share/containers/storage/overlay/476579af086aee78cb12d88b08fd6b61a80a3f055cae293ec2d15a37dbe7b3f9/diff/.pivot_root471672024:
permission denied
Error: Error committing the finished image: error adding layer with blob
"sha256:4b21dcdd136d133a4df0840e656af2f488c226dd384a98b89ced79064a4081b4": Error
processing tar file(exit status 1): Error setting up pivot dir: mkdir
/home/orequest/.local/share/containers/storage/overlay/476579af086aee78cb12d88b08fd6b61a80a3f055cae293ec2d15a37dbe7b3f9/diff/.pivot_root471672024:
permission denied
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Maybe, is your SELinux context OK?
$ id # ensure you are you :)
$ getenforce
$ restorecon -vR /home/orequest/.local/
Also if you do not have anything important there, you can delete the dir
in case it was accidentally created before with some wrong permissions:
$ rm -rf /home/orequest/.local/share/containers/ # danger! this
# deletes that directory
Just guessing.
Regards,
Jan
--
Jan Hutar Performance Engineering
jhutar(a)redhat.com Red Hat, Inc.
5:57 a.m.
On 4/25/21 09:17, supravapanda(a)gmail.com wrote:
I have tried all options.when run podman pull command as a normal
user i get below error.but as sudo it works fine.
Can i know what need to done to run the command as a non root user..
atlvrmsbmld02:/home/orequest[ 53 ] --> podman pull
registry.access.redhat.com/ubi8/ubi
Trying to pull registry.access.redhat.com/ubi8/ubi:latest...
Getting image source signatures
Copying blob 4b21dcdd136d done
Copying blob 55eda7743468 done
Copying config 613e5da7a9 done
Writing manifest to image destination
Storing signatures
Error processing tar file(exit status 1): Error setting up pivot dir: mkdir
/home/orequest/.local/share/containers/storage/overlay/476579af086aee78cb12d88b08fd6b61a80a3f055cae293ec2d15a37dbe7b3f9/diff/.pivot_root471672024:
permission denied
Error: Error committing the finished image: error adding layer with blob
"sha256:4b21dcdd136d133a4df0840e656af2f488c226dd384a98b89ced79064a4081b4": Error
processing tar file(exit status 1): Error setting up pivot dir: mkdir
/home/orequest/.local/share/containers/storage/overlay/476579af086aee78cb12d88b08fd6b61a80a3f055cae293ec2d15a37dbe7b3f9/diff/.pivot_root471672024:
permission denied
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Perhaps user namesapce is not setup correctly.
podman unshare cat /proc/self/uid_map
9:12 a.m.
Hi
I am using podman and running non-root
==> podman version
Version: 2.2.1
API Version: 2
Go Version: go1.14.7
Built: Mon Feb 8 15:19:06 2021
OS/Arch: linux/amd64
I’ve loaded one docker image. But because of security and restrictions the building of
that docker image I performed on my laptop. We have a local repository which as intense
security scans of images which I will use as some point.
So I downloaded the docker image I needed on my laptop. Exported the image and copied it
to the server with podman. Then I ran LOAD to add the image. Import does not work
because of the external registry.
Thanks
Kent Collins
Office: 817.352.0251 | Enterprise Information Management | Cell: 817.879.7764
Data Solutions Architect/Scientist – Published Author and Conference Speaker
“Death and life are in the power of the tongue: and they that love it shall eat the fruit
thereof.”
Prov 18:21
-----Original Message-----
From: Daniel Walsh [mailto:dwalsh@redhat.com]
Sent: Monday, April 26, 2021 5:58 AM
To: podman(a)lists.podman.io
Subject: [Podman] Re: Need help in creating a rootless container in podman
External Message
On 4/25/21 09:17, supravapanda@gmail.com<mailto:supravapanda@gmail.com> wrote:
Perhaps user namesapce is not setup correctly.
podman unshare cat /proc/self/uid_map
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<p></p
I have tried all options.when run podman pull command as a normal
user i get below error.but as sudo it works fine.
Can i know what need to done to run the command as a non root user..
atlvrmsbmld02:/home/orequest[ 53 ] --> podman pull
Trying to pull registry.access.redhat.com/ubi8/ubi:latest...
Getting image source signatures
Copying blob 4b21dcdd136d done
Copying blob 55eda7743468 done
Copying config 613e5da7a9 done
Writing manifest to image destination
Storing signatures
Error processing tar file(exit status 1): Error setting up pivot
dir: mkdir
/home/orequest/.local/share/containers/storage/overlay/476579af086aee7
8cb12d88b08fd6b61a80a3f055cae293ec2d15a37dbe7b3f9/diff/.pivot_root4716
72024: permission denied
Error: Error committing the finished image: error adding layer with
blob
"sha256:4b21dcdd136d133a4df0840e656af2f488c226dd384a98b89ced79064a4081
b4": Error processing tar file(exit status 1): Error setting up
pivot
dir: mkdir
/home/orequest/.local/share/containers/storage/overlay/476579af086aee7
8cb12d88b08fd6b61a80a3f055cae293ec2d15a37dbe7b3f9/diff/.pivot_root4716
72024: permission denied
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1338
days inactive
1339
days old
7 comments
6 participants
participants (6)
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Boyd Kelly -
Collins, Kent -
Daniel Walsh -
Jan Hutař -
Scott McCarty -
supravapanda＠gmail.com