e2e_node test depend on very specific shared state (node state).
Pod leakages between tests oftentimes cause the test preconditions
to be silently corrupted, causing hard to debug CI failures.
Use the new facility to annotate pods with test owner (= the
test code which created the test) to help debug these failures.
For more context, please check the conversation in #123468
Signed-off-by: Francesco Romani <fromani@redhat.com>
e2e_node test depend on very specific shared state (node state).
Pod leakages between tests oftentimes cause the test preconditions
to be silently corrupted, causing hard to debug CI failures.
We add the option to add an annotation to pods which records
the code line (source code:line) which triggered the pod creation,
so it becomes easier to track which test needs better cleanup.
The relevant e2e framework code is used in all the e2e suites,
so to minimize any unwanted consequences we make the feature
opt-in, planning to enable it initially (and likely only)
in the e2e_node tests.
Signed-off-by: Francesco Romani <fromani@redhat.com>
The claim parameter key didn't include the namespace of the claim. In the case
where two namespaces used the exact same parameter reference, the "too many
generated parameters" case got triggered incorrectly and lookup could have
returned an object from the wrong namespace.
Found while running the E2E tests in parallel:
message: 'running PreFilter plugin "DynamicResources": multiple generated claim
parameters for ConfigMap. dra-8794/parameters-3 found: [dra-4729/parameters-4
dra-7328/parameters-4 dra-8794/parameters-4 dra-3402/parameters-4 dra-6156/parameters-4
dra-1839/parameters-4 dra-7434/parameters-4 dra-6504/parameters-4]'
After the introduction of v1beta4 if the user inputs the old
v1beta3 discovery timeout the value is ignored. Fix that
by introducing a conversion to v1beta4.
Co-authored-by: penghez (GitHub handle)
- Extract watchWithResync to simplify ListAndWatch
- Wrap watchHandler with two variants, one for WatchList and one for
just Watch.
- Replace a bool pointer arg with a bool arg and bool return, to
improve readability.
- Use errors.Is to satisfy the linter
- Use %w to wrap the store.Replace error, to allow unwrapping.
The watch.Interface design is hard to change, because it would break
most client-go users that perform watches. So instead of changing the
interface to be more user friendly, this change updates the method
comments to explain the different responsibilities of the consumer
(client user) and the producer (interface implementer).
