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Description of problem:
dnf-json previously ran as a service, and the
/var/cache/osbuild-composer/rpmmd directory and files were owned by root. As a script called from osbuild-composer those directories and files need to be owned by _osbuild-composer:_osbuild-composer, otherwise it will not be able to depsolve after an upgrade from the previous implementation.
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
1. Install the latest osbuild-composer package from the latest RHEL 8.6.
2. Start osbuild-composer.socket.
3. Create a testing blueprint and push it to composer using composer-cli
4. sudo composer-cli projects list
5. Upgrade the osbuild-composer package to the latest 8.7 rpm
6. sudo composer-cli projects list
Actual results:
Error such as:
[core@localhost ~]$ sudo composer-cli projects list
ERROR: ProjectsError: msg: DNF error occurred: RepoError: There was a problem reading a repository: Cannot create repo destination directory "/var/cache/osbuild-composer/rpmmd/5b1a6a9dd5657b1991ac6c2ffac793693229b8f1276abbcb83072907cde93b7a-abf9ed1cf56274b5": Permission denied
Expected results:
no permissions-related error on the var/cache/osbuild-composer/rpmmd folder
Additional info:
This can be worked around by removing the
/var/cache/osbuild-composer/rpmmd directory and restarting the service or rebooting.
Related:
https://github.com/osbuild/osbuild-composer/issues/3079https://github.com/osbuild/osbuild-composer/pull/3085
Comment 6Alexander Todorov
2023-02-14 14:15:04 UTC
# rpm -q osbuild-composer
osbuild-composer-46.1-1.el8.x86_64
# ls -ld /var/cache/osbuild-composer/rpmmd/
drwxr-xr-x. 4 root root 211 Feb 14 08:52 /var/cache/osbuild-composer/rpmmd/
After upgrade:
# rpm -q osbuild-composer
osbuild-composer-73-1.el8.x86_64
# ls -ld /var/cache/osbuild-composer/rpmmd/
drwxr-xr-x. 18 _osbuild-composer _osbuild-composer 8192 Feb 14 09:07 /var/cache/osbuild-composer/rpmmd/
# composer-cli blueprints depsolve RHEL8-VMWare-CIS - WORKS w/o error
# composer-cli projects list - WORKS w/o error
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory (Moderate: Image Builder security, bug fix, and enhancement update), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHSA-2023:2780