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Bug 2000943 - podman auto update fails to login to registry after podman upgrade to 3.2
Summary: podman auto update fails to login to registry after podman upgrade to 3.2
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 8
Classification: Red Hat
Component: podman
Version: 8.4
Hardware: Unspecified
OS: Unspecified
unspecified
urgent
Target Milestone: rc
: ---
Assignee: Jindrich Novy
QA Contact: Joy Pu
URL:
Whiteboard:
Depends On:
Blocks: 2002591 2002670 2002721
TreeView+ depends on / blocked
 
Reported: 2021-09-03 10:56 UTC by Rik Theys
Modified: 2021-11-09 19:58 UTC (History)
13 users (show)

Fixed In Version: podman-3.3.1-9.el8
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
: 2002591 2002670 2002721 (view as bug list)
Environment:
Last Closed: 2021-11-09 17:40:16 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-96140 0 None None None 2021-09-03 10:57:17 UTC
Red Hat Product Errata RHSA-2021:4154 0 None None None 2021-11-09 17:40:54 UTC

Description Rik Theys 2021-09-03 10:56:32 UTC 
Description of problem:
We have containers running with the following labels:

io.containers.autoupdate=image
io.containers.autoupdate.authfile=/etc/php-containers/auth.json

This makes sure the podman-auto-update service uses the correct credentials to access the registry.

This was working fine with podman 3.0.1-7.module_el8.4.0+830+8027e1c4.x86_64, but has stopped working since we upgraded to 3.2.3-0.10.module_el8.4.0+886+c9a8d9ad.x86_64

The log shows:

Aug 18 00:00:01 carbon.esat.kuleuven.be systemd[1]: Starting Podman auto-update service...
Aug 18 00:00:06 carbon.esat.kuleuven.be podman[631507]: Error: 73 errors occurred:
Aug 18 00:00:06 carbon.esat.kuleuven.be podman[631507]:         * error registry auto-updating container "01afda38c2439133e76c7effb059529de0a92494802c5021a7114b3bf4c886a2": image check for "gitlab-registry.esat.kuleuven.b>
Aug 18 00:00:06 carbon.esat.kuleuven.be podman[631507]:         * error registry auto-updating container "0e0b119652057cbc5f179a673c98192099c4b986413c1425fa8e904603574897": image check for "gitlab-registry.esat.kuleuven.b>

If we manually pull the image using:

podman pull --authfile /etc/php-containers/auth.json gitlab-registry.esat.kuleuven.be/sysgrp/php-container-image/c8-php74

it works fine. It seems podman is ignoring the authfile when trying to pull the new image.

Version-Release number of selected component (if applicable):
podman-3.2.3-0.10.module_el8.4.0+886+c9a8d9ad.x86_64

How reproducible:


Steps to Reproduce:
1. Label a container with the labels to have it automatically update from a repo that requires auth
2. Try to run it
3.

Actual results:
Errors about permissions for the registry

Expected results:
Working as before

Additional info:
Comment 1 Rik Theys 2021-09-03 10:58:18 UTC 
It seems the error message I pasted was truncated. The full error line for the auto update is:

Sep 03 00:00:05 carbon.esat.kuleuven.be podman[2342926]:         * error registry auto-updating container "eeeb8e19a31f6c2d5b1fb420e6d59c96fc7ffb431e9fa5e1a7baa6ad9016747a": image check for "gitlab-registry.esat.kuleuven.be/sysgrp/php-container-image/c8-php74:latest" failed: Requesting bear token: invalid status code from registry 403 (Forbidden)
Comment 2 Valentin Rothberg 2021-09-03 11:13:52 UTC 
Thanks for reaching, Rik. There is indeed a regression that has been fixed in the main branch [1] this week.

@Tom: Shall we backport? v3.3.1 only?


[1] https://github.com/containers/podman/issues/11171
Comment 3 Daniel Walsh 2021-09-07 17:37:04 UTC 
I believe this should be fixed and back ported into v3.3.2
Comment 4 Tom Sweeney 2021-09-07 19:55:25 UTC 
I think we ought to get an exception for this one and get it into v3.3.1-rhel so it can be delivered with RHEL 8.5 if approved.  It should also be backported into v3.3 so that it will be par of Podman v3.3.2+ that we deliver to RHEL 8.5.0.2 in 6 weeks or so.  @dwalsh do you concur?
Comment 5 Tom Sweeney 2021-09-07 20:00:01 UTC 
and just noticed this was an 8.4 issue.  We'll probably need to backport to v3.2 and/or v3.2.3-rhel too.  Matt/Jindrich thoughts on that?
Comment 26 Joy Pu 2021-09-22 12:01:32 UTC 
Test with podman-3.3.1-9.module+el8.5.0+12697+018f24d7.x86_64 and it works as expected. So set the status to verified. More details:
Image can be updated with auth files:
service file:
# container-test-auto.service
# autogenerated by Podman 3.3.1
# Wed Sep 22 07:51:06 EDT 2021

[Unit]
Description=Podman container-test-auto.service
Documentation=man:podman-generate-systemd(1)
Wants=network-online.target
After=network-online.target
RequiresMountsFor=%t/containers

[Service]
Environment=PODMAN_SYSTEMD_UNIT=%n
Restart=on-failure
TimeoutStopSec=70
ExecStartPre=/bin/rm -f %t/%n.ctr-id
ExecStart=/usr/bin/podman run --cidfile=%t/%n.ctr-id --sdnotify=conmon --cgroups=no-conmon --rm -d --replace --authfile=/root/auth.json --label io.containers.autoupdate=image --label io.containers.autoupdate.authfile=/root/auth.json --name test-auto localhost:5000/testauto top
ExecStop=/usr/bin/podman stop --ignore --cidfile=%t/%n.ctr-id
ExecStopPost=/usr/bin/podman rm -f --ignore --cidfile=%t/%n.ctr-id
Type=notify
NotifyAccess=all

[Install]
WantedBy=multi-user.target default.target

Update results:
# podman auto-update
Trying to pull localhost:5000/testauto:latest...
Getting image source signatures
Copying blob f3ac2f942260 [--------------------------------------] 0.0b / 0.0b
Copying config 9617696764 done  
Writing manifest to image destination
Storing signatures
UNIT                         CONTAINER                 IMAGE                    POLICY      UPDATED
container-test-auto.service  abb63b65d73e (test-auto)  localhost:5000/testauto  registry    true
Comment 28 errata-xmlrpc 2021-11-09 17:40:16 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 (Moderate: container-tools:rhel8 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-2021:4154
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