The Configurator has been used as a holder for listers that tests need,
which is not its purpose. By making the tests obtain listers from more
appropriate places, such as informers, there is no need for various
accessors to the Configurator.
Also, FakeConfigurator is not being used anymore, so there's no need for
an interface instead of a plain pointer.
Signed-off-by: Aldo Culquicondor <acondor@google.com>
All controllers in controller-manager that deal with objects generically
work with those objects without needing the full object. Update the GC
and quota controller to use PartialObjectMetadata input objects which
is faster and more efficient.
This client exposes operations on generic metadata (get, list, watch, delete)
and allows patch operations. The client always uses protobuf and requests
the server transform the response into the appropriate object. Using this
client simplifies the work of generic controllers by allowing them to treat
all objects the same, and also improves performance both in the amount of
data sent as well as allowing protobuf on CRD resources.
add startup sequence duration and readyz endpoint
add rbac bootstrapping policy for readyz
add integration test around grace period and readyz
rename startup sequence duration flag
copy health checks to fields
rename health-check installed boolean, refactor clock injection logic
cleanup clock injection code
remove todo about poststarthook url registration from healthz
TestWatchBasedManager was racing with the default namespace creation.
To fix that flake and to ensure integration tests using a shared etcd
don't accidentally overlap in the future, move the three main tests
using the default namespace to separate namespaces, and have
TestWatchBasedManager create that namespace before it runs.
Make StartTestServer wait for default namespace creation, which will
reduce other flakes until future changes completely remove use of default
namespace.
From a failed integration run:
watch_manager_test.go:66: namespaces "default" not found
watch_manager_test.go:66: namespaces "default" not found
watch_manager_test.go:66: namespaces "default" not found
Correctly ensure CRDs can be watched using protobuf when transformed to
PartialObjectMetadata. To do this we add a set of serializers allowed to
be used for "normal" requests (that return CRDs) while the serializers
supported by the infrastructure is broader and includes protobuf. During
negotatiation we check for transformation requests and protobuf is
excluded from non-transform requests.
As part of the change, correct an error message when the server returns
a 406 but the client doesn't accept the format to avoid confusing users
who set impossible Accept rules for CRDs (the dynamic client doesn't
support Protobuf, so if the server responds with a protobuf status the
message from the server is lost and the generic error was confusing).
update bazel build
fix get plugin config method
initialize only needed plugins
fix unit test
fix import duplicate package
update bazel
add docstrings
add weight field to plugin
add plugin to v1alpha1
add plugins at appropriate extension points
remove todo statement
fix import package file path
set plugin json schema
add plugin unit test to option
initial plugin in test integration
initialize only needed plugins
update bazel
rename func
change plugins needed logic
remove v1 alias
change the comment
fix alias shorter
remove blank line
change docstrings
fix map bool to struct
add some docstrings
add unreserve plugin
fix docstrings
move variable inside the for loop
make if else statement cleaner
remove plugin config from reserve plugin unit test
add plugin config and reduce unnecessary options for unit test
update bazel
fix race condition
fix permit plugin integration
change plugins to be pointer
change weight to int32
fix package alias
initial queue sort plugin
rename unreserve plugin
redesign plugin struct
update docstrings
check queue sort plugin amount
fix error message
fix condition
change plugin struct
add disabled plugin for unit test
fix docstrings
handle nil plugin set
conflict.
Adding unit test verify that deleteValidation is retried.
adding e2e test verifying the webhook can intercept configmap and custom
resource deletion, and the existing object is sent via the
admissionreview.OldObject.
update the admission integration test to verify that the existing object
is passed to the deletion admission webhook as oldObject, in case of an
immediate deletion and in case of an update-on-delete.
Now that internal types are equivalent, allow the apiserver to serve
metav1 and metav1beta1 depending on the client. Test that in the
apiserver integration test and ensure we get the appropriate responses.
Register the metav1 type in the appropriate external locations.
* fix duplicated imports of api/core/v1
* fix duplicated imports of client-go/kubernetes
* fix duplicated imports of rest code
* change import name to more reasonable
**What type of PR is this?**
/kind cleanup
**What this PR does / why we need it**:
Staging the GCE Cloud Provider as part of KEP [20190125-removing-in-tree-providers](https://github.com/kubernetes/enhancements/blob/master/keps/sig-cloud-provider/20190125-removing-in-tree-providers.md). Staging repo setup here https://github.com/kubernetes/legacy-cloud-providers
Moves the GCE cloud provider implementation to staging.
This is in preparation for moving the cloud provider code out of tree entirely.
However we need it in staging while the code needs to be consumed both in/out of tree.
**Which issue(s) this PR fixes**:
Fixes #
**Special notes for your reviewer**:
**Does this PR introduce a user-facing change?**:
```
NONE
```
Updated import dependency tracking.
Factored in the cleanup from #77412
Minor fix to go.mod.
Signed-off-by: Christopher M. Luciano <cmluciano@us.ibm.com>
The change to registrytest was found by liggitt to mitigate a NPE error.
This is necessary since ingress is a cohabitating resource that is not
stored in the default version for the networking resource.
Signed-off-by: Christopher M. Luciano <cmluciano@us.ibm.com>
The test package imports cmd/kubeadm, which is far from ideal.
There are a couple of reasons for the import:
1) Marshaling of Ingress from api/extensions/v1beta1.
To fix that include a local function in e2e/manifest/manifest.go
that does that same as the kubeadm MarshalToYaml.
2) Using PKI helper function in apimachinery and auth tests.
To fix that include a new file under test/utils/pki_helpers.go
that only contains the required helpers instead of including the whole
kubeadm pkiutil package.
There is another related problem:
e2e_node/e2e_node_suite_test.go includes:
k8s.io/kubernetes/cmd/kubeadm/app/util/system
But this has to be done in a follow up.
And add a corresponding flag in kubectl (for apply), even though the
value is defaulted in kubectl with "kubectl".
The flag is required for Apply patch-type, and optional for other PATCH,
CREATE and UPDATE (in which case we fallback on the user-agent).
Clean up the code paths that lead to objects being transformed and output with negotiation.
Remove some duplicate code that was not consistent. Now, watch will respond correctly to
Table and PartialObjectMetadata requests. Add unit and integration tests.
When transforming responses to Tables, only the first watch event for a given type will
include the columns. Columns will not change unless the watch is restarted.
Add a volume attachment printer and tighten up table validation error cases.
Disable protobuf from table conversion because Tables don't have protobuf because they
use `interface{}`
This is the 2nd PR to move CSINodeInfo/CSIDriver APIs to
v1beta1 core storage APIs. It includes controller side changes.
It depends on the PR with API changes:
https://github.com/kubernetes/kubernetes/pull/73883
This PR is the first step to transition CSINodeInfo and CSIDriver
CRD's to in-tree APIs. It adds them to the existing API group
“storage.k8s.io” as core storage APIs.
* changes audit e2e event version scheme; adds internal audit to common audit scheme; removes unneeded comments
* add more detail to audit missing events in e2e/integration tests
* adds version priority to audit scheme; updates comment
This package contains public/private key utilities copied directly from
client-go/util/cert. All imports were updated.
Future PRs will actually refactor the libraries.
Updates #71004
is either decided by the schema's version priority, or by the per
resource override.
This fixes a bug where the "batch" group is encoded in v1beta1, which
was hidden when --storage-versions is a valid flag.
When we are running apiserver related code, we do not currently capture
the logs from `httplog.NewLogged` and `trace.LogIfLong` since the
default log verbosity is not set. So just make sure we have a minimum
verbosity set in these circumstance.
Change-Id: I64a30029778615e679b244ddba801833218d1573
This change renames the '--experimental-encryption-provider-config'
flag to '--encryption-provider-config'. The old flag is accepted but
generates a warning.
In 1.14, we will drop support for '--experimental-encryption-provider-config'
entirely.
Co-authored-by: Stanislav Laznicka <slaznick@redhat.com>
- Move from the old github.com/golang/glog to k8s.io/klog
- klog as explicit InitFlags() so we add them as necessary
- we update the other repositories that we vendor that made a similar
change from glog to klog
* github.com/kubernetes/repo-infra
* k8s.io/gengo/
* k8s.io/kube-openapi/
* github.com/google/cadvisor
- Entirely remove all references to glog
- Fix some tests by explicit InitFlags in their init() methods
Change-Id: I92db545ff36fcec83afe98f550c9e630098b3135
The striped cache used by the token cache is slightly more sophisticated
however the simple cache provides about the same exact behavior. I used
the striped cache rather than the simple cache because:
* It has been used without issue as the primary token cache.
* It preforms better under load.
* It is already exposed in the public API of the token cache package.
This change updates the etcd storage path test to exercise custom
resource storage by creating custom resource definitions before
running the test.
Duplicated custom resource definition test logic was consolidated.
Signed-off-by: Monis Khan <mkhan@redhat.com>
The service account authenticator isn't the only authenticator that
should respect API audience. The authentication config structure should
reflect that.
This change updates the ETCD storage test so that its data is
exported. Thus it can be used by other tests. The dry run test was
updated to consume this data instead of having a duplicate copy.
The code to start a master that can be used for "one of every
resource" style tests was also factored out. It is reused in the
dry run test as well.
This prevents these tests from drifting in the future and reduces
the long term maintenance burden.
Signed-off-by: Monis Khan <mkhan@redhat.com>
Individual implementations are not yet being moved.
Fixed all dependencies which call the interface.
Fixed golint exceptions to reflect the move.
Added project info as per @dims and
https://github.com/kubernetes/kubernetes-template-project.
Added dims to the security contacts.
Fixed minor issues.
Added missing template files.
Copied ControllerClientBuilder interface to cp.
This allows us to break the only dependency on K8s/K8s.
Added TODO to ControllerClientBuilder.
Fixed GoDeps.
Factored in feedback from JustinSB.
The EtcdMain function in integration tests is designed to launch an etcd
instance only when running in a bazel test. For non-bazel, we rely on
hack/make-rules/test-integration.sh to bring up the etcd instance.
This patch fixes the following in EtcdMain:
1. If etcd is not found in ${RUNFILES_DIR} then look in ${PATH}.
2. Try to connect to the etcd started by `make test-integraion`; if it
is up, then don't start etcd.
3. Gracefully shut down etcd after tests.
4. Get a port from the OS instead of deriving it from argv[0].
5. Don't use sync.Once.
The benefit of this change is that integration tests work with `go test`
as well as `make test-integration` without users needing to do anything
special. That makes it much easier to pass go testing flags to tests and
integrate with IDEs.
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
Added unschedulable and network-unavailable toleration.
Signed-off-by: Da K. Ma <klaus1982.cn@gmail.com>
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
part of #61312
fixes: https://github.com/kubernetes/kubernetes/issues/67606
**Release note**:
```release-note
If `TaintNodesByCondition` is enabled, add `node.kubernetes.io/unschedulable` and
`node.kubernetes.io/network-unavailable` automatically to DaemonSet pods.
```
Automatic merge from submit-queue (batch tested with PRs 68171, 67945, 68233). If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
Move the CloudControllerManagerConfiguration to an API group in `cmd/`
**What this PR does / why we need it**:
This PR is the last piece of https://github.com/kubernetes/kubernetes/issues/67233.
It moves the `CloudControllerManagerConfiguration` to its own `cloudcontrollermanager.config.k8s.io` config API group, but unlike the other components this API group is "private" (only available in `k8s.io/kubernetes`, which limits consumer base), as it's located entirely in `cmd/` vs a staging repo.
This decision was made for now as we're not sure what the story for the ccm loading ComponentConfig files is, and probably a "real" file-loading ccm will never exist in core, only helper libraries. Eventually the ccm will only be a library in any case, and implementors will/can use the base types the ccm library API group provides. It's probably good to note that there is no practical implication of this change as the ccm **cannot** read ComponentConfig files. Hencec the code move isn't user-facing.
With this change, we're able to remove `pkg/apis/componentconfig`, as this was the last consumer. That is hence done in this PR as well (so the move is easily visible in git, vs first one "big add" then a "big remove"). The only piece of code that was used was the flag helper structs, so I moved them to `pkg/util/flag` that I think makes sense for now.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
ref: kubernetes/community#2354
**Special notes for your reviewer**:
This PR builds on top of (first two commits, marked as `Co-authored by: @stewart-yu`) https://github.com/kubernetes/kubernetes/pull/67689
**Release note**:
```release-note
NONE
```
/assign @liggitt @sttts @thockin @stewart-yu
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
Taint node in paralle.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#67823
**Release note**:
```release-note
None
```
Automatic merge from submit-queue (batch tested with PRs 63437, 68081). If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
Enable ImageLocalityPriority by default with integration tests
**What this PR does / why we need it**:
This PR is a follow-up to [#63842](https://github.com/kubernetes/kubernetes/issues/63842). It moves the ImageLocalityPriority function to default priority functions of the default algorithm provider and adds integration tests for the updated scheduling policy.
- Compared to [#64662](https://github.com/kubernetes/kubernetes/pull/64662), this PR does note provide e2e test due to concerns about a large image may add too much overhead to the testing infrastructure and pipeline. We should add e2e tests in the future with the use of large enough image(s) in following PRs.
- Compared to [#64662](https://github.com/kubernetes/kubernetes/pull/64662), this PR simplifies the code changes and keeps code changes under test/integration/scheduler/.
- The PR contains a bug fix for [#65745](https://github.com/kubernetes/kubernetes/pull/65745) - caught by the integration test - where the image states are not properly cloned to the scheduler's cachedNodeInfoMap. We might split this fix into a separate PR.
The integration test covers what follows: a pod requiring a large image (~= 3GB) is submitted to the cluster and there is a single node in the cluster has the same large image; the pod should get scheduled to that node. We might also consider whether more scenarios are desired.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
Kindly ping @resouer and @bsalamat
**Release note**:
```release-note
None
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
cloud-ctrl-mgr: enable secure port 10258
This PR enables authn+authz (delegated to the kube-apiserver) and the secure port 10258 for the cloud-controller-manager. In addition, the insecure port is disabled.
This is the counterpart PR to https://github.com/kubernetes/kubernetes/pull/64149.
Moreover, it adds integration test coverage for the `--port` and `--secure-port` flags, plus the testserver infrastructure to tests flags in general inside integration tests.
```release-note
Enable secure serving on port 10258 to cloud-controller-manager (configurable via `--secure-port`). Delegated authentication and authorization have to be configured like for aggregated API servers.
```
Automatic merge from submit-queue (batch tested with PRs 64283, 67910, 67803, 68100). If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
CSI Cluster Registry and Node Info CRDs
**What this PR does / why we need it**:
Introduces the new `CSIDriver` and `CSINodeInfo` API Object as proposed in https://github.com/kubernetes/community/pull/2514 and https://github.com/kubernetes/community/pull/2034
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes https://github.com/kubernetes/features/issues/594
**Special notes for your reviewer**:
Per the discussion in https://groups.google.com/d/msg/kubernetes-sig-storage-wg-csi/x5CchIP9qiI/D_TyOrn2CwAJ the API is being added to the staging directory of the `kubernetes/kubernetes` repo because the consumers will be attach/detach controller and possibly kubelet, but it will be installed as a CRD (because we want to move in the direction where the API server is Kubernetes agnostic, and all Kubernetes specific types are installed).
**Release note**:
```release-note
Introduce CSI Cluster Registration mechanism to ease CSI plugin discovery and allow CSI drivers to customize Kubernetes' interaction with them.
```
CC @jsafrane
Automatic merge from submit-queue (batch tested with PRs 68051, 68130, 67211, 68065, 68117). If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
Wait for Scheduler cache empty.
Signed-off-by: Klaus Ma <klaus1982.cn@gmail.com>
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#68126
**Release note**:
```release-note
None
```
This is the old behaviour and we did not intent to change it due to enabled authn/z in general.
As the kube-apiserver this sets the "system:unsecured" user info.
Automatic merge from submit-queue (batch tested with PRs 67894, 64097). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
HPA metrics specificity improvements
**What this PR does / why we need it**:
Improves available specificity for HPA metrics by adding metric selector fields for metrics of Pods and Objects.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Implements this KEP: https://github.com/kubernetes/community/pull/2055
**Special notes for your reviewer**:
Need to add/update tests?
**Release note**:
```release-note
Introduces autoscaling/v2beta2 and custom_metrics/v1beta2, which implement metric selectors for Object and Pods metrics, as well as allowing AverageValue targets on Objects, similar to External metrics.
```
/assign @DirectXMan12
Automatic merge from submit-queue (batch tested with PRs 67894, 64097). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
remove dead protobuf tags from test
The protobuf tags on this object are deceptive. The test doesn't actually verify proto and in fact requires using json instead. This makes for weird errors when you try to "fix" it.
/assign @enj
@kubernetes/sig-api-machinery-pr-reviews
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 67362, 67256, 67809). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Dry run integration
Implement an integration test for dry-run. Also, this turns on the knob to allow dry-run requests, so let's be careful.
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
This extends the Kubelet to create and periodically update leases in a
new kube-node-lease namespace. Based on [KEP-0009](https://github.com/kubernetes/community/blob/master/keps/sig-node/0009-node-heartbeat.md),
these leases can be used as a node health signal, and will allow us to
reduce the load caused by over-frequent node status reporting.
- add NodeLease feature gate
- add kube-node-lease system namespace for node leases
- add Kubelet option for lease duration
- add Kubelet-internal lease controller to create and update lease
- add e2e test for NodeLease feature
- modify node authorizer and node restriction admission controller
to allow Kubelets access to corresponding leases
Automatic merge from submit-queue (batch tested with PRs 67707, 62420). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
svcacct: support jose.OpaqueSigner and push errors to token generator creation
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Externalize serviceaacount admission controller
ref: #66680
this pull externalizes serviceaccount admission controller in which secret & serviceaccount informers will be completely replaced.
/sig api-machinery
**Release note**:
```release-note
NONE
```
