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Bug 1717357 - buildah images -f "dangling=true" is not working as expect
Summary: buildah images -f "dangling=true" is not working as expect
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 8
Classification: Red Hat
Component: buildah
Version: 8.0
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: rc
: 8.0
Assignee: Jindrich Novy
QA Contact: atomic-bugs@redhat.com
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-06-05 10:31 UTC by Joy Pu
Modified: 2023-04-11 15:26 UTC (History)
3 users (show)

Fixed In Version: buildah-1.11.5-1.el8
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2020-04-28 15:47:16 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-37693 0 None None None 2023-04-11 15:26:27 UTC
Red Hat Product Errata RHSA-2020:1650 0 None None None 2020-04-28 15:47:33 UTC

Description Joy Pu 2019-06-05 10:31:57 UTC 
Description of problem:
The images filter "dangling=true" will not filter any images when you try it without other flags but will gives you all images if you using it with "-q" or "--json". This is a very old issue in upstream and it is already fixed. We may need update buildah to fix it.


Version-Release number of selected component (if applicable):
buildah-1.5-3.gite94b4f9

How reproducible:


Steps to Reproduce:
1. Build an image with and without -t to generate two images with and without names
# buildah bud -t test .
# buildah bud .
2. Use buildah image --filter "dangling=true" to try to filter images. But you will get nothing in the output
# buildah images -f "dangling=true"
IMAGE NAME                                               IMAGE TAG            IMAGE ID             CREATED AT             SIZE
3. Use buildah image --filter "dangling=true"  --json to try to filter images. It will return all images you have, including the one which have name.
# buildah images -f "dangling=true" --json
{
    "id": "4b48aee6ca529aa992ce8232cb02bffcd5bd437ce2e679fcdf7e581f074e62db",
    "names": [
        "localhost/test:latest"
    ]
}
{
    "id": "e46d3d364dd878e8e678b6d1e59080c20fbf8b4d3f988945be5bb334792d064f",
    "names": null
}



Actual results:
The image without name can not be filter as expect.


Expected results:
We can get the image without names from the output


Additional info:
Upstream related issue: https://github.com/containers/buildah/issues/1199
Comment 1 Daniel Walsh 2019-09-01 11:02:00 UTC 
Fixed in buildah 1.6,  Since we will be shipping a much newer version of buildah in RHEL8.1 we should be all set.

Tom can you confirm the version of buildah we will be shipping in RHEL8.1?
Comment 6 Alex Jia 2020-03-16 03:47:27 UTC 
Verified in both buildah-1.11.5-1.module+el8.2.0+4897+4dbe4c2c.x86_64
and buildah-1.11.6-7.module+el8.2.0+5856+b8046c6d.x86_64.

[root@hpe-dl380pgen8-02-vm-1 ~]# cat /etc/redhat-release 
Red Hat Enterprise Linux release 8.2 Beta (Ootpa)

1. buildah-1.11.5-1.module+el8.2.0+4897+4dbe4c2c.x86_64

[root@hpe-dl380pgen8-02-vm-1 test1]# buildah images
REPOSITORY       TAG      IMAGE ID       CREATED          SIZE
<none>           <none>   6c5860e40999   45 seconds ago   105 MB
localhost/test   latest   04b09ce6ec16   57 seconds ago   105 MB

[root@hpe-dl380pgen8-02-vm-1 test1]# buildah images -f "dangling=true"
REPOSITORY   TAG      IMAGE ID       CREATED          SIZE
<none>       <none>   6c5860e40999   53 seconds ago   105 MB

[root@hpe-dl380pgen8-02-vm-1 test1]# buildah images -f "dangling=true" --json
[
    {
        "id": "6c5860e409996e72ae9d5eccdd5bd6270a93fc8c6922a4903dc11f8c8abeb2e5",
        "names": null,
        "digest": "sha256:7bfdaeb60b1485aa9fec25f712a659a2df41372c20bef6e05dab089d8ad2d323",
        "createdat": "59 seconds ago",
        "size": "105 MB",
        "createdatraw": "2020-03-15T23:43:48.473233333-04:00",
        "readonly": false
    }
]


2. buildah-1.11.6-7.module+el8.2.0+5856+b8046c6d.x86_64

[root@hpe-dl380pgen8-02-vm-1 test1]# buildah images
REPOSITORY       TAG      IMAGE ID       CREATED          SIZE
<none>           <none>   56e1107171af   15 seconds ago   105 MB
localhost/test   latest   24ccb5e30d6f   40 seconds ago   105 MB

[root@hpe-dl380pgen8-02-vm-1 test1]# buildah images -f "dangling=true"
REPOSITORY   TAG      IMAGE ID       CREATED          SIZE
<none>       <none>   56e1107171af   23 seconds ago   105 MB

[root@hpe-dl380pgen8-02-vm-1 test1]# buildah images -f "dangling=true" --json
[
    {
        "id": "56e1107171af350244221269ea0b850644b3abcbb18e086ccbe25be10c4c05a0",
        "names": null,
        "digest": "sha256:70d3713328e303198b7dee25f897bb0ebae66d22bb1156a3008805a06e9c1d57",
        "createdat": "39 seconds ago",
        "size": "105 MB",
        "createdatraw": "2020-03-15T23:38:52.065229401-04:00",
        "readonly": false
    }
]
Comment 8 errata-xmlrpc 2020-04-28 15:47:16 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, 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-2020:1650
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