Automatic merge from submit-queue (batch tested with PRs 45040, 48960)
Do not generate warning event on dns search deduplication
In the case that the node is able to use the cluster DNS, `cluster.local` will already be in the node search domains in `/etc/resolv.conf`. The kubelet then parses `/etc/resolv.conf` on the node and combines it with $namespace.svc.$clusterDomain, svc.$clusterDomain, and $clusterDomain to create the pod DNS search domains. clusterDomain is `cluster.local` by default. This causes the code to generate a Warning event visible to the user for _every_ pod:
```
Warning DNSSearchForming Found and omitted duplicated dns domain in host search line: 'cluster.local' during merging with cluster dns domains
```
This is really overkill. IMHO, this should be done in the background with no user level notification or logging at all.
xref https://bugzilla.redhat.com/show_bug.cgi?id=1471198
@derekwaynecarr @eparis @vefimova
Automatic merge from submit-queue (batch tested with PRs 45040, 48960)
Add ceph-common to hyperkube image
**What this PR does / why we need it**:
Adds the ceph-common package to the hyperkube image
Automatic merge from submit-queue
Add some table printer
**What this PR does / why we need it**:
Add table printer for Service resource
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*:
related to https://github.com/kubernetes/kubernetes/issues/48820
**Special notes for your reviewer**:
**Release note**:
```
None
```
Automatic merge from submit-queue (batch tested with PRs 48976, 49474, 40050, 49426, 49430)
Set external hostname in local-up-cluster
**What this PR does / why we need it**:
If we set --external-hostname, then the api server does not look
in the CloudProviderOptions.DefaultExternalHost method. While we
are at it, let's log an info message, so if there is a failure
the operator gets a hint that they can use --external-hostname
to bypass the lookup in the cloud provider. This will enable us
to set the CLOUD_PROVIDER to openstack for example and not have to
really run api server inside a openstack vm.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 48976, 49474, 40050, 49426, 49430)
Fix bug in cluster/log-dump
We're breaking in case KUBECTL is set as "./cluster/kubectl.sh --match-server-version". Moreover we always are using cluster/kubectl.sh as the default and don't want to do match-server-version for the purpose of logexporter.
Also adding owners file so I'm not blocked for approves while making fixes in log-dump. Besides I'll be able to review fixes sent by others.
/cc @wojtek-t
Automatic merge from submit-queue (batch tested with PRs 48976, 49474, 40050, 49426, 49430)
Use presence of kubeconfig file to toggle standalone mode
Fixes#40049
```release-note
The deprecated --api-servers flag has been removed. Use --kubeconfig to provide API server connection information instead. The --require-kubeconfig flag is now deprecated. The default kubeconfig path is also deprecated. Both --require-kubeconfig and the default kubeconfig path will be removed in Kubernetes v1.10.0.
```
/cc @kubernetes/sig-cluster-lifecycle-misc @kubernetes/sig-node-misc
Automatic merge from submit-queue (batch tested with PRs 48976, 49474, 40050, 49426, 49430)
apimachinery: fail early with deepcopy problems during roundtrip tests
If deepcopy is broken for some type, it's easy to diagnose. This PR let's the roundtrip test to fail early in this case.
Automatic merge from submit-queue (batch tested with PRs 48976, 49474, 40050, 49426, 49430)
Remove duplicated import and wrong alias name of api package
**What this PR does / why we need it**:
**Which issue this PR fixes**: fixes#48975
**Special notes for your reviewer**:
/assign @caesarxuchao
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 48224, 45431, 45946, 48775, 49396)
Update cos-dev image in benchmark tests to cos-dev-61-9759-0-0
Ref: https://github.com/kubernetes/kubernetes/issues/42926
`cos-dev-61-9759-0-0` contains a fix in Linux utility `du` that would affect the measurement of docker performance in kubelet. I'd like to update the benchmark to use the new image.
**Release note**:
```
None
```
/assign @tallclair
/cc @kewu1992 @abgworrall
Automatic merge from submit-queue (batch tested with PRs 48224, 45431, 45946, 48775, 49396)
Enhance scheduler cache unit tests to cover OIR in pod spec
/kind test
**What this PR does / why we need it**:
More code coverage. This PR covers the scenario when pod requests opaque-integer-resources and unit test the logic in scheduler which deals with parsing oirs in the pod object and stores the same in node info.
Signed-off-by: vikaschoudhary16 <choudharyvikas16@gmail.com>
Automatic merge from submit-queue (batch tested with PRs 48224, 45431, 45946, 48775, 49396)
Expose informer constructors
**What this PR does / why we need it**:
See #45939
**Which issue this PR fixes**
Fixes#45939
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 48224, 45431, 45946, 48775, 49396)
[client-go] Fake Dynamic Client
This commit converts `"k8s.io/client-go/dynamic".Client` to an interface, and implements fake versions of both `ClientPool` and `Client`. This allows components which make uses of these clients to be tested in the same way that clientset-based components can be tested, using the standard `testing.Fake` machinery.
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 48224, 45431, 45946, 48775, 49396)
add reflector metrics
This adds metrics (optionally prometheus) to reflectors so that you can see when one reflector is behaving poorly and just how poorly its doing.
@eparis
```release-note
Adds metrics for checking reflector health.
```
Automatic merge from submit-queue
remove deads2k from volume reviewer
I don't know details of volume management well enough to give meaningful reviews.
Automatic merge from submit-queue (batch tested with PRs 49286, 49550)
use demorgans to make startRouteController implementation more readable
Signed-off-by: allencloud <allen.sun@daocloud.io>
**What this PR does / why we need it**:
When I was learning controller manager, I found that there is a `TODO` which is to use demorgans to make code more readable. So I try to make it work.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
NONE
**Special notes for your reviewer**:
NONE
**Release note**:
```release-note
NONE
```
ping @deads2k
Automatic merge from submit-queue (batch tested with PRs 49286, 49550)
Remove myself from a bunch of places
I am assigned in reviews which I never get to do. I prefer drive-bys whenever I can do them rather than the bot choosing myself in random, ends up being mere spam.
@smarterclayton please approve.
Automatic merge from submit-queue (batch tested with PRs 49498, 49192)
Unify genclient tags and add more fine control on verbs generated
This will change the syntax of the existing `genclient` tags be like this:
```
// +genclient
// +genclient:noStatus
// +genclient:noVerbs
// +genclient:nonNamespaced
// +genclient:readonly
```
The first one indicates the client will be generated from the struct below and the other tags are basically options to the genclient (which justify why they should be prefixed with `genclient:`)
This also changes the `// +genclientstatus=false` to `// +genclient:noStatus` to follow the pattern and also changes the `// +noMethods=true` to `// +genclient:noVerbs` as we call the REST operations verbs so it will make it consistent with terminology.
In addition to existing options this patch also add two more to allow more fine-grained control on which verbs are going to be generated. This is extra useful for third-party projects (like OpenShift) where some resources does not implement full CRUD, but for example just "create" verb or "create" and "delete"...
To support that, you can use this syntax:
```
// +genclient:onlyVerbs=create,delete
// +genclient:skipVerbs=patch
```
The first one will generate only create and delete functions and second one will generate full CRUD without "patch" actions. This somehow overlaps with the existing "readonly" tag, but I want to keep that tag in place as it reads better in some cases ;-)
Automatic merge from submit-queue (batch tested with PRs 49498, 49192)
kubeadm: Make sure --config can be mixed with --skip-* flags
**What this PR does / why we need it**:
fixes: https://github.com/kubernetes/kubeadm/issues/352
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
Should be a cherrypick candidate
**Release note**:
```release-note
kubeadm: Fixes a small bug where `--config` and `--skip-*` flags couldn't be passed at the same time in validation.
```
@kubernetes/sig-cluster-lifecycle-pr-reviews @ericchiang @wojtek-t
Automatic merge from submit-queue (batch tested with PRs 49479, 49496)
tune iscsi and fc volume owner
**What this PR does / why we need it**:
add @mtanino to iscsi and fc volume reviewer
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
@kubernetes/sig-storage-misc
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 48846, 49483, 49341)
Add [sig-network] prefix to network e2e tests
**What this PR does / why we need it**:
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
Associated PR #48784
Umbrella issue #49161
**Special notes for your reviewer**:
/assign @@wojtek-t @freehan
/cc @bowei
**Release note**:
```release-note
NONE
```
