A previous PR replaced the usage of Redis in the guestbook app test
with Agnhost. The replacement went well for Linux setups and Containers,
which is why the tests are green, but there is a network particularity on
Windows setups which won't allow the test to pass.
The issue was observed with another test hitting the same issue:
https://github.com/kubernetes/kubernetes/issues/83072
Here's exactly what happens during the test:
- frontend containers are created, having the /guestbook endpoint. Its main
purpose is to forward the call to either agnhost-master (cmd=set), or
agnhost-slave (cmd=get).
- agnhost-master container is created, having the /set endpoint, and the
/register endpoint, through which the agnhost-slave containers would
register to it. Its purpose is to propagate all data received through /set
to its clients.
- agnhost-slave containers are created, having the /set and /get endpoints.
They would register to agnhost-master, and then receive any and all updates
from it, which was then served through the /get endpoint.
For simplicity, all 3 types have the same agnhost subcommand (agnhost guestbook), being
able to satisfy its given purpose. For this, HTTP servers were being used, including
for the /register endpoints. agnhost-master would send its /set updates as /set HTTP
requests. However, because of the issue listed above, agnhost-master did not receive
the client's IP, but rather the container host's IP, resulting in the request being
sent to the wrong destination.
This PR updates the agnhost guestbook subcommand. Now, the agnhost subscriber nodes will
send their own IP to the /register endpoint (/endpoint?host=myip).
This commit removes AlgorithmSource from the v1alpha2 scheduler ComponentConfig api.
It also creates the necessary manual conversion functions and updates defaulting to accept the change.
In order to promote the volume limits e2e test (from CSI Mock driver)
to Conformance, we can't rely on specific output of optional Condition
fields. Thus, this commit changes the test to only check the presence
of the right condition and verify that the optional fields are not empty.
Drop the use of the alpha api for operations that are supported by compute v1
The switch/case logic was wrong because the user
can set the default tier for a project:
https://cloud.google.com/network-tiers/docs/using-network-service-tiers#setting_the_tier_for_all_resources_in_a_project
The assumption that the default tier is always PREMIUM is wrong
This patch uses the explicit network tier when possible,
or it falls back to the project default.
Signed-off-by: Saverio Proto <saverioproto@google.com>
The existing walk.go and conformance.txt have a few shortcomings
which we'd like to resolve:
- difficult to get the full test name due to test context nesting
- complicated AST logic and understanding necessary due to the
different ways a test can be invoked and written
This changes the AST parsing logic to be much more simple and simply
looks for the comments at/around a specific line. This file/line
information (and the full test name) is gathered by a custom ginkgo
reporter which dumps the SpecSummary data to a file.
Also, the SpecSummary dump can, itself, be potentially useful for
other post-processing and debugging tasks.
Signed-off-by: John Schnake <jschnake@vmware.com>
The new benchmark requires the benchtime to be set to a very small number
so each test is run at most once. Some machines can have too powerfull resources
and decrease running time of some tests under the default 1s. Also, the old suite
expects the benchtime to be set to 1s. Allow to override the benchtime for the
new test suite will allow to run the same script from both suites.
