- add feature gate
- add encrypted object and run generated_files
- generate protobuf for encrypted object and add unit tests
- move parse endpoint to util and refactor
- refactor interface and remove unused interceptor
- add protobuf generate to update-generated-kms.sh
- add integration tests
- add defaulting for apiVersion in kmsConfiguration
- handle v1/v2 and default in encryption config parsing
- move metrics to own pkg and reuse for v2
- use Marshal and Unmarshal instead of serializer
- add context for all service methods
- check version and keyid for healthz
Signed-off-by: Anish Ramasekar <anish.ramasekar@gmail.com>
Kubernetes-commit: f19f3f409938ff9ac8a61966e47fbe9c6075ec90
Replicated from https://github.com/etcd-io/etcd/blob/v3.5.4/client/v3/logger.go#L47
The logic of this function doesn't make a lot of sense to me, but
copying it will avoid any behaviour change.
Signed-off-by: Nic Cope <nicc@rk0n.org>
Kubernetes-commit: c1aa7a0fe73cbcab8e70f7b73a845ae9394f9a71
Currently the API server creates one etcd client per CRD. If clients
aren't provided a logger they'll each create their own. These loggers
can account for ~20% of API server memory consumption on a cluster with
hundreds of CRDs.
Signed-off-by: Nic Cope <nicc@rk0n.org>
Kubernetes-commit: 0c81eabb853e581abbcb37ebf094af3316e1012e
This logger is responsible for 20% of the API server's memory usage when
many CRDs are installed. See the below issue for more context.
https://github.com/kubernetes/kubernetes/issues/111476
Signed-off-by: Nic Cope <nicc@rk0n.org>
Kubernetes-commit: 0e5401c93940126beac45264aa056507b0950075
- Run hack/update-codegen.sh
- Run hack/update-generated-device-plugin.sh
- Run hack/update-generated-protobuf.sh
- Run hack/update-generated-runtime.sh
- Run hack/update-generated-swagger-docs.sh
- Run hack/update-openapi-spec.sh
- Run hack/update-gofmt.sh
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
Kubernetes-commit: a9593d634c6a053848413e600dadbf974627515f
v1.43.0 marked grpc.WithInsecure() deprecated so this commit moves to use
what is the recommended replacement:
grpc.WithTransportCredentials(insecure.NewCredentials())
Signed-off-by: Mikko Ylinen <mikko.ylinen@intel.com>
Kubernetes-commit: 2c8bfad9106039aa15233b5bf7282b25a7b7e0a0
expiredBookmarkWatchers allows us to schedule the next bookmark event after dispatching not before as it was previously.
It opens a new functionality in which a watcher might decide to change when the next bookmark should be delivered based on some internal state.
Kubernetes-commit: 0576f6a011cba8f0c8550fd3dd31111376c9dcd0
Using a Pod type in a GetList() call in a test
can panic at worst and error out at best. Here,
neither happened because the error condition
being tested for (cacher being stopped or not)
gets returned before the list pointer can be
enforced.
This commit changes the above to use PodList.
Signed-off-by: Madhav Jivrajani <madhav.jiv@gmail.com>
Kubernetes-commit: 487761f4e2543114db158f0d59e598dedc481882
Our tests are mostly error based and explicit error typing allows
us to test against error types directly. Having made this change also
makes it obvious that our test coverage was lacking in two branches,
specifically, we were previously not testing empty start keys nor were
we testing for invalid start RVs.
Kubernetes-commit: 213e380a2e48830db6c71d2da5485d4226d95625
The means by which we encode and decode the continue token during a
paginated LIST call is not specific to etcd3. In order to allow for a
generic suite of tests against any storage.Interface implementation, we
need this logic to live outside of the etcd3 package, or import cycles
will exist.
Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
Kubernetes-commit: eb3aa5be10393968d8083c79f5958501fc029e8d
This test resource only exists to test the versioning logic, but it
cannot live in the general testing package, or import cycles will exist.
Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
Kubernetes-commit: fa2a6d633984aaa36ef988ecf4410c20e27897ea
The means by which we extract and parse the version of an API object is
not specific to etcd3. In order to allow for a generic suite of tests
against any storage.Interface imlpementation, we need this logic to live
outside of the etcd3 package, or import cycles will exist.
Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
Kubernetes-commit: 3939f3003e9605c06f65e64d1fc6f94b294f9d97
The cacher blocks requests until it is ready, however, the
ready variable doesn't differentiate if the cacher was stopped.
The cacher is using a condition variable based on sync.Cond to
handle the readiness, however, this was not taking into account
if it was not ready because it was waiting to be ready or it was
stopped.
Add a new condition to the condition variable to handle the
stop condition, and returning an error to signal the goroutines
that they should stop waiting and bail out.
Kubernetes-commit: 2cb3a56e83ae33464edb174b1b6373ba50600759
There's no reason to create the watch using the underlying watcher.
Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
Kubernetes-commit: 774870611c1d2b405d67eb73ade628ced5e0e994
Different callers to this test may need to do different backend-specific
validation on the stored data, so we allow them a callback for this.
Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
Kubernetes-commit: 6d25e96cedaad249fe75aac4b1fe08bb69829a61
There is no functional difference between checking for an empty key
using the database client and doing so with the storage interface. Using
the latter allows this test to be more portable.
Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
Kubernetes-commit: f894f8196d9266915424e2cefc9e4eb480ae6f5e
These can't live in `_test.go` files, or others won't be able to re-use
them as you can't import from test files.
Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
Kubernetes-commit: 0bfeb728786726cd28b4c64d48874d45a2724165
This commit simply factors the test functionality into functions that
accept `storage.Interface`.
Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
Kubernetes-commit: 117f674cab1f598251483811fb769046dc3458a3
It is not possible for the nil-check to ever return anything different
from what the explicit boolean used to, but this is only something that
a reader can come to the conclusion on if they very, very carefuly read
the code. Instead of having this implicit flow that is difficult to
follow, let's keep the boolean.
Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
Kubernetes-commit: 809fd64b289add1b378b45c748c23b7278c366f1
Previous work by liggitt in 01760927b82 improved the boilerplate
required to run an embedded etcd server for tests as well as set up the
`*etcd3.store{}` for testing. A number of tests were not ported to use the
new helpers, though, either due to custom setup or due to inconsistent
use of setup options. A follow-up by stevekuznetsov in 6aa37eb0624
removed much of the inconsistency, meaning that most callers to
`newStore()` were simply using the default boilerplate and options that
`testSetup()` used.
This patch moves all users to testSetup(), adding options as necessary
to enable some fringe setup use-cases. With a unified setup, new tests
will not copy boilerplate they do not need and it will be immediately
obvious when reading a test if the client or storage setup is *not*
default, improving readability.
Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
Kubernetes-commit: 138faa3799341d02df9fc4bedc1371d338c34887
We must ensure that we notice if the etcd behavior on linearized reads
changes.
Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
Kubernetes-commit: ed5fd905f2b42e9919d99c40a1cb25014f0a7f89
In a number of tests, the underlying storage backend interaction will
return the revision (logical clock underpinning the MVCC implementation)
at the call-time of the RPC. Previously, the tests validated that this
returned revision was exactly equal to some previously seen revision.
This assertion is only true in systems where no other events are
advancing the logical clock. For instance, when using a single etcd
cluster as a shared fixture for these tests, the assertion is not valid
any longer. By checking that the returned revision is no older than the
previously seen revision, the validation logic is correct in all cases.
Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
Kubernetes-commit: eba25cdbbcc5d35e707516194f64d8ed363c2773
Anish Ramasekar
Sally O'Malley
Nic Cope
Wojciech Tyczyński
Lukasz Szaszkiewicz
Marcel Zięba
Maciej Wyrzuc
Davanum Srinivas
Mikko Ylinen
Artur Żyliński
zk
Madhav Jivrajani
Abirdcfly
Han Kang
Steve Kuznetsov
Antonio Ojea
Daniel Smith
Maciej Borsz
Sanskar Jaiswal