Cirrus: aarch64: 404 in clone

[edsantiago]

Occasionally the CI clone job will 404:

cd /tmp
echo "$ARTCURL/build_aarch64/repo/repo.tbz"
curl --retry 5 --retry-delay 8 --fail --location -O --url https://api.cirrus-ci.com/v1/artifact/build/5921399689183232/build_aarch64/repo/repo.tbz
time $ARTCURL/build_aarch64/repo/repo.tbz
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
  0    70    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
curl: (22) The requested URL returned error: 404

Seems to be aarch64 only. (Other arches also have clone flakes, but I haven't seen this 404).

sys remote fedora-37-aarch64 root host boltdb: unknown failure

• fedora-37-aarch64 : sys remote fedora-37-aarch64 root host boltdb [remote]
  • PR quadlet: implement Tmpfs option #17993
    • 04-04 01:10
    • 04-04 01:10
    • 04-03 14:50
    • 04-03 14:49
  • PR system tests: use CONTAINERS_CONF_OVERRIDE #17951
    • 03-27 17:40
    • 03-27 17:39

sys podman fedora-37-aarch64 root host boltdb: unknown failure

• fedora-37-aarch64 : sys podman fedora-37-aarch64 root host boltdb
  • PR quadlet: implement Tmpfs option #17993
    • 04-04 01:10
    • 04-04 01:09
    • 04-03 14:50
    • 04-03 14:49
  • PR system tests: use CONTAINERS_CONF_OVERRIDE #17951
    • 03-27 17:40
    • 03-27 17:39

[cevich]

Thanks @edsantiago I'll take a look into it.

[cevich]

Examining a recent occurence, I see the aarch64 task isn't depending on the build_aarch64 task (where the archive is being downloaded from). Looking at that task I see there was a failure in pre-build: dial tcp: lookup cdn03.quay.io: no such host.

I haven't examined the other reported incidents yet, but the missing dependency is definitely a problem, and certainly one that will cause a 404. Opened #18069

[cevich]

Confirmed: Looked at a few more failure logs. The build_aarch64 tasks are failing in pre-build because of the damn dumb infuriating systemd-resolved + quay DNS problem. Since the system-test dependencies are wrong, the cirrus artifact-download API will not work right, leading to a 404. So #18069 will definitely fix this.