Because of the testrepository bug 1416512 using the aggregate stream
generated by sql2subunit the timing data would be ignored by the testr
scheduler. The long term fix is to address this in testrepository
eventually. But, in the short to get any utility out of the preseed
data this commit switches the preseed to not use the aggregate view
stream and instead take the 10 most recent runs and use those as
the preseed data. While this data isn't as good for performing the
optimization, but it will at least use the data.
Change-Id: Ib0e815ca1966f5b5806fb257b91ac7a25d4db18d
When the testrepository directory is created by calling the preseed
script the permissions are different from the rest of the tempest
repo. When the dir is rsync'd by devstack-gate it errors out with
permission denied on the .testrepository dir. This commit fixes this
by setting the ownership to be the same as the rest of the cached
repo.
Change-Id: Ie12f3f0d824401f2ed53a77f8f307ea0f178854e
Also rename the element to one which runs in the context of the
diskimage chroot rather than in the root context, and make it
executable.
Change-Id: I093d02706f2965e071e2a76ab1131ac29016d03c
This commit adds a new nodepool script to use subunit2sql to preseed
testrepository with timing data to use for scheduler optimization.
This uses aggregate data from all the tests stored in the subunit2sql
db from all the test runs to generate a subunit stream with test
execute times which equal the rolling average stored in the tests
table.
This also adds a call out to the new prepare_tempest_testrepository
script in order to pre-seed tempest's testrepository with data from
the subunit2sql DB. This will enable the testr scheduler to perform
some worker balance optimization based on the average run_times from
all the previous gate runs.
Change-Id: I04404a55baf4da2745760246b8606ed3db52c03a
This repo was created from filter branching the openstack-infra/
config repo. This process brought a lot of cruft with it in the
form of directories that we no longer need. This patch removes
that cruft so we begin with a tidier repo.
Change-Id: Ibffad1b11c0c5f84eedfb0365369f60c4961a0f3