The driver can be used manually against a cluster started with
local-up-cluster.sh and is also used for E2E testing. Because the tests proxy
connections from the nodes into the e2e.test binary and create/delete files via
the equivalent of "kubectl exec dd/rm", they can be run against arbitrary
clusters. Each test gets its own driver instance and resource class, therefore
they can run in parallel.
Dependencies need to be updated to use
github.com/container-orchestrated-devices/container-device-interface.
It's not decided yet whether we will implement Topology support
for DRA or not. Not having any toppology-related code
will help to avoid wrong impression that DRA is used as a hint
provider for the Topology Manager.
The controller uses the exact same logic as the generic ephemeral inline volume
controller, just for inline ResourceClaimTemplate -> ResourceClaim.
In addition, it supports removal of pods from the ReservedFor field when those
pods are known to not need the claim anymore. At the moment, only this special
case is supported. Removal of arbitrary objects would imply granting full read
access to all types to determine whether a) an object is gone and b) if the
current incarnation is the one which is listed in ReservedFor. This may get
added later.
This is similar to the support code for generic ephemeral inline volumes.
Differences:
- to avoid stuttering, the functions are just resourceclaim.Name and
resourceclaim.IsForPod
- resourceclaim.Name returns the right name for both cases (template
and reference), which will simplify some code
Other helper functions check some simple status conditions.
This will be used for different individual packages. A separate repo
is better than reusing something like component-helpers because dependencies
will be different.
This change enables hot reload of encryption config file when api server
flag --encryption-provider-config-automatic-reload is set to true. This
allows the user to change the encryption config file without restarting
kube-apiserver. The change is detected by polling the file and is done
by using fsnotify watcher. When file is updated it's process to generate
new set of transformers and close the old ones.
Signed-off-by: Nilekh Chaudhari <1626598+nilekhc@users.noreply.github.com>
Gomega adds support for formatting extensions and StopTrying in matchers.
Ginkgo enhances DeferCleanup.
This also triggered an update of other dependencies.
