These suppressions are necessary to make golangci-lint 1.64 pass with the
current code base. This change is meant to be backported to release
branches. On master, we may want to revert some of it together with fixing the
findings.
This enables testing command and integration tests separately in CI jobs. The
goal is to reduce pull-kubernetes-integration to testing really just the Go
test/integration tests and to add a pull-kubernetes-cmd job for command tests.
hack/jenkins/test-dockerized.sh does the same as before because some jobs will
probably continue to use it.
Kernels may have `kernel.dmesg_restrict = 1` set which requires root
access to see dmesg. We're now using `sudo` to mitigate that.
Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
The corresponding "pull-kubernetes-verify-lint" job was already removed
earlier. Manual strict checking was still possible, but doesn't really make
sense for the same reasons why the job was removed (e.g. the decisions which
checks should be "strict" were too arbitrary).
The explanations for "hints" no longer end with "In general please prefer to
fix the error, ..." because that was misleading and only really applied to the
checks for existing code. For those checks we prefer to fix errors instead of
suppressing them, but not for hints.
We have to cleanup the background job after the script otherwise we will
end up having them hanging around.
Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
What happens at the moment in e.g. pull-kubernetes-e2e-kind in case of a
timeout is that ginkgo-e2e.sh gets killed with SIGTERM. This is not propagated
to the E2E test suite processes, therefore there is no "Interrupted by User"
report and no JUnit file, depending on timing during the process shutdown.
Running the Ginkgo CLI with job control enabled creates a new process group,
which then can be used to kill the Ginko CLI and the E2E test suite
processes. With these changes, more information is produced. Some of it seems
a bit redundant, but it's better than none:
*** hack/ginkgo-e2e.sh: received termination signal -> asking Ginkgo to stop.
***
*** Beware that a timeout may have been caused by some earlier test,
*** not necessarily the one which gets interrupted now.
*** See the "Spec runtime" for information about how long the
*** interrupted test was running.
------------------------------
Interrupted by User
First interrupt received; Ginkgo will run any cleanup and reporting nodes but will skip all remaining specs. Interrupt again to skip cleanup.
Here's a current progress report:
[sig-node] DRA [Feature:DynamicResourceAllocation] [FeatureGate:DynamicResourceAllocation] [Beta] ResourceSlice Controller creates slices (Spec Runtime: 9
.065s)
k8s.io/kubernetes/test/e2e/dra/dra.go:812
In [It] (Node Runtime: 9.044s)
k8s.io/kubernetes/test/e2e/dra/dra.go:812
At [By Step] Creating slices (Step Runtime: 8.884s)
k8s.io/kubernetes/test/e2e/dra/dra.go:847
...
Begin Additional Progress Reports >>
There is no failure as the matcher passed to Consistently has not yet failed
<< End Additional Progress Reports
------------------------------
• [INTERRUPTED] [11.955 seconds]
[sig-node] DRA [Feature:DynamicResourceAllocation] [FeatureGate:DynamicResourceAllocation] [Beta] ResourceSlice Controller [It] creates slices [sig-node, Feature:DynamicResourceAllocation, FeatureGate:DynamicResourceAllocation, Feature:Beta]
k8s.io/kubernetes/test/e2e/dra/dra.go:812
Timeline >>
STEP: Creating a kubernetes client @ 01/09/25 17:18:59.769
...
[FAILED] in [It] - k8s.io/kubernetes/test/e2e/dra/dra.go:881 @ 01/09/25 17:19:08.835
I0109 17:19:11.703212 302727 helper.go:125] Waiting up to 7m0s for all (but 0) nodes to be ready
STEP: dump namespace information after failure @ 01/09/25 17:19:11.706
STEP: Collecting events from namespace "dra-7998". @ 01/09/25 17:19:11.706
STEP: Found 0 events. @ 01/09/25 17:19:11.708
...
STEP: Destroying namespace "dra-7998" for this suite. @ 01/09/25 17:19:11.72
<< Timeline
[INTERRUPTED] Interrupted by User
In [It] at: k8s.io/kubernetes/test/e2e/dra/dra.go:812 @ 01/09/25 17:19:08.833
This is the Progress Report generated when the interrupt was received:
[sig-node] DRA [Feature:DynamicResourceAllocation] [FeatureGate:DynamicResourceAllocation] [Beta] ResourceSlice Controller creates slices (Spec Runtime: 9
.065s)
...
[FAILED] An interrupt occurred and then the following failure was recorded in the interrupted node before it exited:
Context was cancelled (cause: Interrupted by User) after 0.329s.
There is no failure as the matcher passed to Consistently has not yet failed
In [It] at: k8s.io/kubernetes/test/e2e/dra/dra.go:881 @ 01/09/25 17:19:08.835
------------------------------
Checking for custom logdump instances, if any
----------------------------------------------------------------------------------------------------
k/k version of the log-dump.sh script is deprecated!
Please migrate your test job to use test-infra's repo version of log-dump.sh!
Migration steps can be found in the readme file.
----------------------------------------------------------------------------------------------------
Sourcing kube-util.sh
Detecting project
Skeleton Provider: detect-project not implemented
Dumping logs from master locally to '/tmp/test'
Master SSH not supported for local
Dumping logs from nodes locally to '/tmp/test'
Node SSH not supported for local
Summarizing 1 Failure:
[INTERRUPTED] [sig-node] DRA [Feature:DynamicResourceAllocation] [FeatureGate:DynamicResourceAllocation] [Beta] ResourceSlice Controller [It] creates slices [sig-node, Feature:DynamicResourceAllocation, FeatureGate:DynamicResourceAllocation, Feature:Beta]
k8s.io/kubernetes/test/e2e/dra/dra.go:812
Ran 1 of 6644 Specs in 12.208 seconds
FAIL! - Interrupted by User -- 0 Passed | 1 Failed | 0 Pending | 6643 Skipped
--- FAIL: TestE2E (12.74s)
FAIL
Ginkgo ran 1 suite in 13.379078611s
* accept GINKGO_FLAGS for test-e2e-node.sh
* Update Makefile to document LABEL_FILTER
* --label-filter part of ginkgoflags
* Update Makefile
* if label-filter then avoid skip and focus defaults
* LABEL_FILTER can be empty
* Update build/root/Makefile
Co-authored-by: Patrick Ohly <patrick.ohly@intel.com>
* skip defaults only if label-filter not set
Co-authored-by: Patrick Ohly <patrick.ohly@intel.com>
* focus and label_fiter can live together
Co-authored-by: Patrick Ohly <patrick.ohly@intel.com>
* skip and label_filter can live together
Co-authored-by: Patrick Ohly <patrick.ohly@intel.com>
---------
Co-authored-by: Patrick Ohly <patrick.ohly@intel.com>
The context is used for cancellation and to support contextual logging.
In most cases, alternative *WithContext APIs get added, except for
NewIntegerResourceVersionMutationCache where code searches indicate that the
API is not used downstream.
An API break around SharedInformer couldn't be avoided because the
alternative (keeping the interface unchanged and adding a second one with
the new method) would have been worse. controller-runtime needs to be updated
because it implements that interface in a test package. Downstream consumers of
controller-runtime will work unless they use those test package.
Converting Kubernetes to use the other new alternatives will follow. In the
meantime, usage of the new alternatives cannot be enforced via logcheck
yet (see https://github.com/kubernetes/kubernetes/issues/126379 for the
process).
Passing context through and checking it for cancellation is tricky for event
handlers. A better approach is to map the context cancellation to the normal
removal of an event handler via a helper goroutine. Thanks to the new
HandleErrorWithLogr and HandleCrashWithLogr, remembering the logger is
sufficient for handling problems at runtime.
