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Bug
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Resolution: Unresolved
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Major
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rhel-9.4
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rpm-ostree-2024.8-2.el10
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No
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Important
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ZStream
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Customer Escalated
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1
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rhel-sst-rhcos
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3
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Dev ack
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False
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None
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Core Packages - 261
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Approved Blocker
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None
Description of problem:
The build for Red Hat Device Edge with the composer-cli is failing when image "docker.io/bitnami/mongodb:7.0.12-debian-12-r4" is included.
The error is:
error: Writing commit: While writing rootfs to mtree: Not a regular file or symlink: urandom Traceback (most recent call last): File "/run/osbuild/bin/org.osbuild.ostree.commit", line 124, in <module> r = main(args["inputs"], File "/run/osbuild/bin/org.osbuild.ostree.commit", line 111, in main subprocess.run(argv, File "/usr/lib64/python3.9/subprocess.py", line 528, in run raise CalledProcessError(retcode, process.args, subprocess.CalledProcessError: Command '['rpm-ostree', 'compose', 'commit', '--repo=/run/osbuild/tree/repo', '--add-metadata-string=version=9.4', '--add-metadata-string=rpmostree.inputhash=6717b2cd1099b130c0b7501d5659dbeebb42761eba2782f831eecdcd3b537d26', '--write-composejson-to=/run/osbuild/tree/compose.json', '/tmp/tmpchuyuk4w.json', '/run/osbuild/tree/tmpyrvs_hg1']' returned non-zero exit status 1.
I was able to reproduce the issue.
Check the reproducer below.
Environment and component:
Stage - build of RHDE for disconnected install.
Version-Release number of selected component (if applicable):
RHEL 9.4
How reproducible?
Followed those steps.
name = "microshift_blueprint" description = "" version = "0.0.1" modules = [] groups = [] [[packages]] name = "microshift" version = "4.16.7" [customizations.services] enabled = ["microshift"] [customizations.firewall] ports = ["22:tcp", "80:tcp", "443:tcp", "5353:udp", "6443:tcp", "30000-32767:tcp", "30000-32767:udp"] [[containers]] source = "registry.redhat.io/rhel9/support-tools@sha256:7c28b6942dd968c28a5ef3d11f5d2826da12de3b44cbce71f092bcfc8326af40"# [[containers]] source = "docker.io/bitnami/mongodb@sha256:18b71e3d502594371aeada35421eb80385a2cb209548dc728cdb1867b54b0e2a"
nning the following commands
# composer-cli blueprints push microshift_blueprint.toml # BUILDID=$(sudo composer-cli compose start-ostree --ref "rhel/9/x86_64/edge" microshift_blueprint edge-container | awk '{print $2}')
Results:
# composer-cli compose status ID Status Time Blueprint Version Type Size f2b5d9ef-c08e-4985-aa70-784382783cbb FINISHED Wed Sep 18 19:52:42 2024 microshift_blueprint 0.0.1 edge-container 587c08aa-069e-4e9c-b113-c442a4f330e6 FAILED Wed Sep 18 19:40:24 2024 microshift_blueprint 0.0.2 edge-container
Where the:
- 587c08aa-069e-4e9c-b113-c442a4f330e6 - failed build with the docker.io/bitnami/mongodb image included in the toml build
- f2b5d9ef-c08e-4985-aa70-784382783cbb - is composer build when the docker.io/bitnami... image is commented out
Actual results:
The build fails with
error: Writing commit: While writing rootfs to mtree: Not a regular file or symlink: urandom
Expected results:
Successful build.
Additional info:
I was running the reproducer on 9.3 and got similar error
error: Writing commit: While writing rootfs to mtree: Not a regular file or symlink: zero
Could be the issue that the image from the docker.io only contains 1 layer:
#podman pull bitnami/mongodb:7.0.12-debian-12-r4 Trying to pull docker.io/bitnami/mongodb:7.0.12-debian-12-r4... Getting image source signatures Copying blob 8a12b7ff2e3e done | Copying config ed0bb13cff done | Writing manifest to image destination ed0bb13cff5dee811e2b0a9a038cbd7fad977cdf14a4822205083e3c739af36f
When investigated the image, we see that the only layer is rootfs:
skopeo --debug --override-arch amd64 --override-os linux inspect docker://docker.io/bitnami/mongodb:7.0.12-debian-12-r4 2>&1 | less [...] "LayersData": [ { "MIMEType": "application/vnd.docker.image.rootfs.diff.tar.gzip", "Digest": "sha256:8a12b7ff2e3ea7217fa0ea7c2cfb001196aa2a00ab2cfb322eaf38d391423f1d", "Size": 243175963, "Annotations": null } ],
However, looking at the "support-tools" image, it also has rootfs layers. So most likely it is not caused by the layer type.
- clones
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- Release Pending
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- links to
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RHBA-2024:138915
rpm-ostree bug fix and enhancement update