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Bug 1989520 - Reduce container size that uses libguestfs-tools
Summary: Reduce container size that uses libguestfs-tools
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 8
Classification: Red Hat
Component: libguestfs
Version: 8.5
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: rc
: 8.6
Assignee: Richard W.M. Jones
QA Contact: YongkuiGuo
URL:
Whiteboard:
Depends On: 2001639 1989514
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-08-03 11:46 UTC by Alice Frosi
Modified: 2022-05-10 13:28 UTC (History)
5 users (show)

Fixed In Version: libguestfs-1.44.0-4.el8
Doc Type: If docs needed, set a value
Doc Text:
Clone Of: 1989514
Environment:
Last Closed: 2022-05-10 13:20:17 UTC
Type: Bug
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker RHELPLAN-92048 0 None None None 2021-08-03 11:48:39 UTC
Red Hat Product Errata RHSA-2022:1759 0 None None None 2022-05-10 13:22:07 UTC

Description Alice Frosi 2021-08-03 11:46:37 UTC
+++ This bug was initially created as a clone of Bug #1989514 +++

Description of problem:
KubeVirt started to use libguestfs-tools with [1] and the tools are used in a container. The image has a special setup and it uses a fixed appliance built in a previous step. This setup is convenient for containers because it doesn't require building the appliance at each new run. 
However, libguestfs-tools package requires a lot of dependencies and the final image has a size of around 1.4 GB which makes it very heavy to build, push and pull.
Currently, we are force-removing certain packages that are not required when we use qemu as a direct backend and a fixed appliance. This requires a list of packages that need to be removed, and it makes it very hard to maintain. 

It will be ideal to have a smaller package that contains only the minimal required dependencies to run libguestfs-tools with a fixed appliance and the direct backend that we could install with this setup.


[1] https://github.com/kubevirt/kubevirt/pull/5402

Version-Release number of selected component (if applicable):


How reproducible:
always

Steps to Reproduce:
1. Build a container image with libguestfs-tools package
2. Verify the size of the image

Comment 1 John Ferlan 2021-09-09 18:45:21 UTC
Bulk update: Move RHEL-AV bugs to RHEL8 with existing RHEL9 clone.

Comment 5 YongkuiGuo 2021-10-27 09:42:26 UTC
Verified this bug with package:
libguestfs-1.44.0-4.module+el8.6.0+12969+f61072d9.x86_64

Steps:

1. The installation and upgradation are no problem.
2. The comprehensive rhel8.6 compose test passed.
The test run: https://polarion.engineering.redhat.com/polarion/#/project/RedHatEnterpriseLinux7/testrun?id=libguestfs-1_44_0-4_module_el8_6_0_12969_f61072d9%20RHEL-8_6_0-20211026_0%20x86_64%202021-10-27%2005-38-34

Comment 7 errata-xmlrpc 2022-05-10 13:20:17 UTC
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: virt:rhel and virt-devel:rhel 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-2022:1759


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