If konnectivity service is enabled, the etcd client will now use it.
This did require moving a few methods to break circular dependencies.
Factored in feedback from lavalamp and wenjiaswe.
Kubernetes-commit: edbb0fa2fe2084d5d9ce0cf9dc0d1b2d820bb392
go fmt
make func private
refactor config_test
Two primary refactorings:
1. config test checkPath method is now each a distinct test
run (which makes it easier to see what is actually failing)
2. TestNewWithDelegate's root path check now parses the json output and
does a comparison against a list of expected paths (no more whitespace
and ordering issues when updating this test, yay).
go fmt
modify and simplify existing integration test for readyz/livez
simplify integration test
set default rbac policy rules for livez
rename a few functions and the entrypoint command line argument (and etcetera)
simplify interface for installing readyz and livez and make auto-register completion a bootstrapped check
untangle some of the nested functions, restructure the code
Kubernetes-commit: aa1b2d6d35c92a31be17357fc66cfc1eca8a67e0
Got the proxy-server coming up in the master.
Added certs and have it comiung up with those certs.
Added a daemonset to run the network-agent.
Adding support for agent running as a sameon set on every node.
Added quick hack to test that proxy server/agent were correctly
tunneling traffic to the kubelet.
Added more WIP for reading network proxy configuration.
Get flags set correctly and fix connection services.
Adding missing ApplyTo
Added ConnectivityService.
Fixed build directives. Added connectivity service configuration.
Fixed log levels.
Fixed minor issues for feature turned off.
Fixed boilerplate and format.
Moved log dialer initialization earlier as per Liggits suggestion.
Fixed a few minor issues in the configuration for GCE.
Fixed scheme allocation
Adding unit test.
Added test for direct connectivity service.
Switching to injecting the Lookup method rather than using a Singleton.
First round of mikedaneses feedback.
Fixed deployment to use yaml and other changes suggested by MikeDanese.
Switched network proxy server/agent which are kebab-case not camelCase.
Picked up DIAL_RSP fix.
Factored in deads2k feedback.
Feedback from mikedanese
Factored in second round of feedback from David.
Fix path in verify.
Factored in anfernee's feedback.
First part of lavalamps feedback.
Factored in more changes from lavalamp and mikedanese.
Renamed network-proxy to konnectivity-server and konnectivity-agent.
Fixed tolerations and config file checking.
Added missing strptr
Finished lavalamps requested rename.
Disambiguating konnectivity service by renaming it egress selector.
Switched feature flag to KUBE_ENABLE_EGRESS_VIA_KONNECTIVITY_SERVICE
Kubernetes-commit: ebb65c5f4c51340f42c260cf00bde8629ed68d74
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
Kubernetes-commit: 54dcf5c9c46fc4782d4861936309349b5a71a1ac
* 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
Kubernetes-commit: 5268f69405251a4a74130fa903e055a59071179a
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
Kubernetes-commit: 18458392ca24c85c688e655aace1afd04f864cbd
Though the flags are deprecated, the deprecation process revealed that
the flag is important for health checks in more secure environments.
Add a link to #43784 to help developers understand why the flags have
not yet been removed.
Issue #43784
Issue #74172
Issue #59018
Kubernetes-commit: 7dbbab0476b35b74f600f62b6751212ed3afe574
Moved all flag code from `staging/src/k8s.io/apiserver/pkg/util/[flag|globalflag]` to `component-base/cli/[flag|globalflag]` except for the term function because of unwanted dependencies.
Kubernetes-commit: 7744f908306e5131be5a94815ac76a7cba6454f2
Noted that group must be omitted for resources of apiVersion v1 (the
legacy core API) and included for others.
Fixes#65393
Kubernetes-commit: fc20359fed5e3d0e89a60653b9b0d638d4d757d8
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>
Kubernetes-commit: 21c1bb883081b13244002271bccc9cf119d4db4f
- 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
Kubernetes-commit: 954996e231074dc7429f7be1256a579bedd8344c
kubernetes/kubernetes#67768 accidentally removed population of the the ClientCA
in the delegating auth setup code. This restores it.
Kubernetes-commit: 65cea86e4413cb5899c3b89bda375bb326de5093
This commit prevents extension API server from erroring out during bootstrap when the core
API server doesn't support certificate based authentication for it's clients i.e. client-ca isn't
present in extension-apiserver-authentication ConfigMap in kube-system.
This can happen in cluster setups where core API server uses Webhook token authentication.
Fixes: https://github.com/kubernetes/kubernetes/issues/65724
Kubernetes-commit: db828a44406efe09e2db91e6dc88d1292c9a29e1
Before this the advertised IP (which shows up in the server cert) in case of
listening to loopback was the first host interface IP. This makes self-signed
certs non-constant, such that we cannot use fixtures.
Kubernetes-commit: c1c564fd4d21dd68ea14d7ea678d8619f47fe445
This test is flaking - make it easier to pin down where and why by
converting to subtests and making cleanup logic easier. Also turn an
ignored listen error into a "fatal".
Make the test run in parallel to speed up individual runs and hopefully
flush out issues.
Kubernetes-commit: 09463975c379114ef9cd42d3c7efb6254b2c3b33
This PR makes two changes. One is to introduce a parameter
for the HTTP/2 setting that an api-server sends to its clients
telling them how many streams they may have concurrently open in
an HTTP/2 connection. If left at its default value of zero,
this means to use the default in golang's HTTP/2 code (which
is currently 250).
The other change is to make the recommended options for an aggregated
api-server set this limit to 1000. The limit of 250 is annoyingly low
for the use case of many controllers watching objects of Kinds served
by an aggregated api-server reached through the main api-server (in
its mode as a proxy for the aggregated api-server, in which it uses a
single HTTP/2 connection for all calls proxied to that aggregated
api-server).
Fixes#60042
Kubernetes-commit: 201c11f147c85b029665915bee3a62eea19d6d57
Automatic merge from submit-queue (batch tested with PRs 55812, 55752, 55447, 55848, 50984). 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>.
Make versioned types for webhook admission config
Versioned webhook admission config type as promised in https://github.com/kubernetes/kubernetes/pull/54414.
@kubernetes/sig-api-machinery-pr-reviews
@ericchiang as promised. fyi.
```yaml
kind: AdmissionConfiguration
apiVersion: apiserver.k8s.io/v1alpha1
plugins:
- name: GenericAdmissionWebhook
configuration:
kind: WebhookAdmission
apiVersion: apiserver.config.k8s.io/v1alpha1
kubeConfigFile: /path/to/my/file
```
`ADMISSION_CONTROL_CONFIG_FILE=../foo.yaml hack/local-up-cluster.sh`
Kubernetes-commit: 25ebf875b4235cb8f43be2aec699d62e78339cec
Moved client and kubeconfig related code to webhook/config;
Moved the rule matcher to webhook/rules;
Left TODOs saying we are going to move some other common utilities;
Other code is moved to webhook/validation.
Kubernetes-commit: 1adfacc7eb41da109e970a9c2985fd55b4cbbdfd
move k8s.io/kubernetes/plugin/pkg/admission/initialization to
k8s.io/apiserver/pkg/admission/plugin/initialization/initialization.go;
move k8s.io/kubernetes/pkg/kubeapiserver/admission/configuration to
k8s.io/apiserver/pkg/admission/configuration.
Kubernetes-commit: 89a0511fcb22caf23427587c026952b2a387f293
This commit adds an option for controlling request of compaction to
etcd3 from apiserver. There is a situation that apiserver cannot fully
own its etcd cluster (e.g. sharing it with canal). In such a case,
apiserver should have limited access in terms of etcd's auth
functionality so it don't have a priviledge to issue compaction
requests. It means that the compaction requests should be issued by
other component and apiserver's compaction requests are needless.
For such use cases, this commit adds a new flag
`storagebackend.Config.CompactionInterval`. If the flag is non 0,
apiserver issues the compaction requests like current behaviour (the
default is 5 minutes). If it is 0, apiserver doesn't issue the
requests. It can be configured with a newly added option of apiserver
`--etcd-compaction-interval`.
Kubernetes-commit: 87d4d3e92be6b93517f189082b0451cee6957ee5
The first one being RecommendedPluginOrder the second one being DefaultOffPlugins.
In case a cluster-admin did not provide plugin names they will be derived from these fields.
Kubernetes-commit: 7a92947588070a8eedd0bf50edcfbf0fcc1d4096
Currently setting watch cache size for a given resource does not disable
the watch cache. This commit adds a new `default-watch-cache-size` flag
to map to the existing field, and refactors how watch cache sizes are
calculated to bring all of the code into one place. It also adds debug
logging to startup to allow us to verify watch cache enablement in
production.
Kubernetes-commit: fc2d201e155296f311ae0a9278b00dcae2d68708
Add a feature gate in the apiserver to control whether paging can be
used. Add controls to the storage factory that allow it to be disabled
per resource. Use a JSON encoded continuation token that can be
versioned. Create a 410 error if the continuation token is expired.
Adds GetContinue() to ListMeta.
Kubernetes-commit: 8952a0cb722b77459cf2701632a30f5b264f5aba
Adding myself as a reviewer for the following areas:
- API
- auth
- registry
- storage (etcd)
Signed-off-by: Monis Khan <mkhan@redhat.com>
Kubernetes-commit: dd06794bc20ef1e0889af576c7a4f7a2f607e49d
previously the loopback configuration was used to talk to the server.
As a consequence a custom API server was unable to talk to the root API server.
Kubernetes-commit: 074544b3b024156e4ce91de5778281dbe1b47a72
Elana Hashman