It's been a long time since Kubernetes stopped to use Docker
as a runtime. Modified script to stop Docker as Kubelet is using
containerd directly. Removed Docker-specific logic and variables,
adjusted comments and configuration.
Store logs in a temporary subdirectory under the artifacts directory
when running in CI. This ensures logs are available in the prow
web UI for easier access and debugging.
Configure and start containerd before starting Docker, ensuring that
Docker detects and uses the running containerd instance instead of
launching its own. This allows us to customize containerd’s
configuration, such as enabling CDI support, which is not possible when
Docker manages containerd itself.
Set root and state paths for containerd to make it working the same way
as when Docker runs it.
- Don't reinstall docker, containerd and runc as kubekins image
already has their recent versions.
- Avoid breaking dependencies when installing nfttables and kmod.
- Install only packages that don't exist in the image.
This may be useful during manual invocations to see what commands would be
executed and with which parameters, without actually running them.
But the main purpose is to use this mode in automated upgrade/downgrade testing
where the caller parses the output to execute those commands under its own
control. Such a caller can then replaced individual component binaries with
those from other releases.
Some ports (apiserver, one kubelet port) were already configurable.
Several others were not.
Primarily this is done to document the ports which are in used by the different
components.
This started to show up now as linter hints at the start of the 1.34 cycle in
all PRs which modify the API. We don't want to enforce that convention in that
generated code, so suppressing it.
This comes up periodically; bumping to v5 introduces issues with
replace operations in JSON patches. k/k relies on non-RFC-compliant
operations which v5 no longer allows.
Signed-off-by: Stephen Kitt <skitt@redhat.com>
Run "gimme master" and use the newly built binaries. Adjust
GOROOT_BOOTSTRAP so we can use the golang that is already
on disk to build the new commit from golang.
To enable this, edit `.go-version` and set the version to
```
devel
```
and then run `make quick-release` (for example)
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
kubeadm has replaced pkg/errors with an internal implementation, which
means that pkg/errors can be marked as unwanted (once a final
straggler is replaced).
Signed-off-by: Stephen Kitt <skitt@redhat.com>
This fixes the following issue in ci-benchmark-scheduler-perf-master:
malformed import path " ": invalid char ' '
FAIL [setup failed]
Setting the non-empty string with just a space was broken, the right way to
disable the race detector is with an empty KUBE_RACE variable. This worked
before when test-integration.sh unconditionally overwrote the KUBE_RACE
variable and stopped working when 6cb1488 started to keep whatever was
set by the caller.
This then caused an empty string to be passed as additional parameter to "go
test".
