https://git.k8s.io/enhancements/keps/sig-testing/5468-invariant-testing
introduced a mechanism for tests which hook into the test suite run via
ginkgo.ReportAfterSuite. Usage was limited to code in test/e2e/invariants with
stricter reviews.
However, this was not enforced mechanically. With forbidigo we can be sure that
nothing slips through.
ginkgo.ReportBeforeSuite has similar restrictions.
we could remove the alias everywhere instead, but that's higher-churn, and the distinction may be useful in the future with onboarding new reviewer => approvers
Refactor fsType() to use a platform-specific formatFsType() helper that
translates filesystem magic numbers to human-readable names. On Linux,
tmpfs filesystems now display as "tmpfs" instead of the raw magic number.
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
Update the following vendored dependencies:
- github.com/google/cadvisor: v0.55.1 -> v0.56.0
- github.com/containerd/containerd/api: v1.9.0 -> v1.10.0
- github.com/opencontainers/runtime-spec: v1.2.1 -> v1.3.0
- github.com/opencontainers/selinux: v1.13.0 -> v1.13.1
cadvisor v0.56.0 changes:
- Add s390x (IBM Z/mainframe) CPU topology support with NumBooks and
NumDrawers fields in MachineInfo
- Add new Prometheus metrics: machine_cpu_books and machine_cpu_drawers
- Add standard deviation (Std) field to Percentiles for resource statistics
- Add sysfs constants CPUBookID and CPUDrawerID for s390x topology detection
containerd/api v1.10.0 changes:
- Add ActiveMount message type for tracking mounts with timestamps
- Add ActivationInfo message for mount management and lifecycle tracking
runtime-spec v1.3.0 changes (from ChangeLog):
- Add FreeBSD platform support with new Spec.FreeBSD field
- Add netDevices object for moving network devices to container namespaces
- Add memoryPolicy object for NUMA memory policy configuration
- Add hwConfig object for VM-based containers (vcpus, memory, device-tree)
- Add iomems for hardware I/O memory page access in VMs
- Add intelRdt.schemata and intelRdt.enableMonitoring fields
- Change LinuxPids.Limit to pointer type for optional handling
- Clarify intelRdt configuration and pids cgroup settings
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
5644850607 added support for List+Watch to a fake client-go instance.
However, that support was not quite working yet as seen when analyzing a test
flake:
- List returned early when there were no objects, without adding the
ResourceVersion. The ResourceVersion should have been "0" instead.
- When encountering "" as ResourceVersion, Watch didn't deliver
any objects. That was meant to preserve compatibility with clients
which don't expect objects from a Watch, but the right semantic of
"" is "Start at most recent", which includes delivering existing
objects.
Tests which meddle with the List implementation via a reactor (like
clustertrustbundlepublisher) have to be aware that Watch now may
return objects when given an empty ResourceVersion.
This initially was attempted in 5f083e3b9f
but it caused e2e failing heavily (see
https://github.com/kubernetes/kubernetes/issues/135222 for more details).
The changes proposed in e6641cd290
clarified the naming of the two existing scale methods but they still
leave both of them as is.
This change goes a step further by combining both into a single method
with a parameter `forceUpdate` which is responsible for driving the mode
of execution between lazy update and a forced update.
Signed-off-by: Maciej Szulik <soltysh@gmail.com>
