Bug 1532668

Summary:	ostree-grub2 breaks grub2-mkconfig on rhel7 server
Product:	Red Hat Enterprise Linux 7	Reporter:	Daniel Rusek <drusek>
Component:	ostree	Assignee:	Colin Walters <walters>
Status:	CLOSED WONTFIX	QA Contact:	atomic-bugs <atomic-bugs>
Severity:	medium	Docs Contact:
Priority:	unspecified
Version:	7.4	CC:	jlebon, miabbott
Target Milestone:	rc	Keywords:	Extras
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Hardware:	Unspecified
OS:	Unspecified
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Last Closed:	2021-02-15 07:34:29 UTC	Type:	Bug
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Description Daniel Rusek 2018-01-09 14:38:07 UTC

Description of problem:
This happens on our qe stable systems using RHEL 7 Server. The grub2-mkconfig is broken when /etc/grub.d/15_ostree from the ostree-grub2 package is present.

Version-Release number of selected component (if applicable):
ostree-grub2-2017.11-1.el7.x86_64
ostree-2017.11-1.el7.x86_64

Steps to Reproduce:
1. Enable the rhel-7-server-extras-rpms repository (if not enabled).
2. Install the ostree-grub2 package.
3. Run "grub2-mkconfig".

Actual results:
# grub2-mkconfig -o grub2.test.conf
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-3.10.0-693.11.6.el7.x86_64
Found initrd image: /boot/initramfs-3.10.0-693.11.6.el7.x86_64.img
Found linux image: /boot/vmlinuz-0-rescue-cf736dd67a663e8425c5cdf11117ec68
Found initrd image: /boot/initramfs-0-rescue-cf736dd67a663e8425c5cdf11117ec68.img
error: opendir(ostree/repo): No such file or directory

Expected results:
# grub2-mkconfig -o grub2.test.conf
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-3.10.0-693.11.6.el7.x86_64
Found initrd image: /boot/initramfs-3.10.0-693.11.6.el7.x86_64.img
Found linux image: /boot/vmlinuz-0-rescue-cf736dd67a663e8425c5cdf11117ec68
Found initrd image: /boot/initramfs-0-rescue-cf736dd67a663e8425c5cdf11117ec68.img
Found linux image: /boot/vmlinuz-3.10.0-693.11.6.el7.x86_64
Found initrd image: /boot/initramfs-3.10.0-693.11.6.el7.x86_64.img
done

Additional info:
If the /etc/grub.d/15_ostree config file is removed, grub2-mkconfig works without any issues.

Comment 1 Red Hat Bugzilla Rules Engine 2018-01-09 14:38:10 UTC

Since this bug report was entered in Red Hat Bugzilla, the release flag has been set to ? to ensure that it is properly evaluated for this release.

Comment 2 Colin Walters 2018-01-09 14:40:40 UTC

Hmm, we can probably make ostree-grub2 a no-op if the system isn't booted using ostree but...why did you install it?

Comment 3 Daniel Rusek 2018-01-09 15:10:19 UTC

We have everything from the repository installed on our stable systems, so we can find all the possible issues when testing new packages.

Comment 4 Colin Walters 2018-01-09 15:24:07 UTC

Do you have any issues making everything this bug public so I can reference it in fixes?

Comment 5 Daniel Rusek 2018-01-09 16:06:34 UTC

Done.

Comment 6 Colin Walters 2018-01-09 16:57:20 UTC

https://github.com/ostreedev/ostree/pull/1399

Comment 9 RHEL Program Management 2021-02-15 07:34:29 UTC

After evaluating this issue, there are no plans to address it further or fix it in an upcoming release.  Therefore, it is being closed.  If plans change such that this issue will be fixed in an upcoming release, then the bug can be reopened.