Skip repo-clones.ci.qt.io with testserver where it should
use repo-clones-apt.ci.qt.io. Permament fix ongoing.
(related 13487118df)
Pick-to: 6.10 6.8 6.5
Task-number: QTQAINFRA-7632
Change-Id: I22bae5dfc96df82bb308233ec895f7164f4cc629
Reviewed-by: Jani Heikkinen <jani.heikkinen@qt.io>
Depending on different external URLs makes our provisioning scripts flaky,
because they can fail if any one of the external servers goes down.
In this patch
* the docker images qt_ubuntu_16.04 and qt_ubuntu_18.04 are being built first,
they apt-get from the internal ubuntu mirror
* all the existing docker images have been rebased to these two images, so
they inherit this behavior
* images that fetch files from the internet have been modified to not do the
fetching themselves; insted URLs are fetched in advance using "DownloadURL"
which accepts internal mirrored URLs, and the downloaded files are ADDed to
the images with a local copy
* previously existing git clone commands have been modified to fetch
internally mirrored tarballs
Task-number: QTQAINFRA-3343
Change-Id: Ic4640a4f7776e38623edba90f0eba7cb68631223
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>
