1816198 - python tests broken after docker upgrade to version 23: "open /home/circleci/.docker/buildx/instances/default: no such file or directory" after "WARNING: Error loading config file: .dockercfg: $HOME is not defined"

Status: ASSIGNED

(Tree Management :: Treeherder, defect)

Description

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

pyython tests are broken in CI. Docker v23 got released and the docker version is not pinned. Building the backend image for python testing fails with "open /home/circleci/.docker/buildx/instances/default: no such file or directory" after "WARNING: Error loading config file: .dockercfg: $HOME is not defined".

Before this 20.10.22 got used but pinning that fails to find the download (server returns error 404) but the file can be downloaded from here.

Let's pin the docker version which is installed by default (19.03.13) to unblock python testing.

Comment 1

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

https://github.com/mozilla/treeherder/commit/6ef986571c145da5d4f33d5c174bc3c35fac2fbb