Commit Graph

57683 Commits (a0cb2ce697c195d22daeef4fbe6545bdaba11e2f)

Author SHA1 Message Date
Balu Dontu 0b3e28c883 vSphere scale tests 2017-11-07 15:33:27 -08:00
Yu-Ju Hong 99b9c3d26c Dockershim: print docker info output at startup 2017-11-07 15:27:56 -08:00
Kubernetes Submit Queue 3af06ccf5b
Merge pull request #54581 from bsnchan/conformance_host_path_permissions
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>.

Removes 'rwx' permissions for global users

- the tests make an assumption that the permissions on the /tmp dir have not
been altered

Signed-off-by: Brenda Chan <brchan@pivotal.io>



**What this PR does / why we need it**:

This PR modifies a conformance test that checks the file permissions when the`/tmp` dir is mounted.

The current tests make an assumption that the permissions on the `/tmp` dir on the host system has not been altered. We removed the check that global users need `rwx`, so the tests now only check for `dtrwxrwx`


**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: N/A

**Special notes for your reviewer**: N/A

**Release note**:

```release-note
NONE
```
2017-11-07 15:22:27 -08:00
Yu-Ju Hong 1842922b6b GCE: provide an option to disable docker's live-restore 2017-11-07 15:01:45 -08:00
Anthony Yeh 97cef269bf
RC/RS dedup: Add protection against future RS versions. 2017-11-07 14:55:47 -08:00
Anthony Yeh 092e7c7b0a
Add ReplicationController integration tests.
These are copied from ReplicaSet integration tests.
2017-11-07 14:55:47 -08:00
Anthony Yeh eaa671727c
Add enisoc to RC/RS OWNERS. 2017-11-07 14:48:32 -08:00
Anthony Yeh 2c7ef5ad4f
Deduplicate RC/RS controller code.
The code was already 99% similar between RC and RS.
This is a wild idea to try to deduplicate the two controllers
in a type-safe manner without adding tons of boilerplate,
and without using code generation.

They are still separate resources. This is a refactor that isn't
intended to change any behavior.
2017-11-07 14:48:32 -08:00
Kubernetes Submit Queue 18402f6c51
Merge pull request #55248 from knobunc/fix/increase-iptables-wait
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>.

Add the iptables wait flag change to more places

There were a few places that the last PR (https://github.com/kubernetes/kubernetes/pull/54763) missed because the flags that PR covered were of the form `-w2`.  Some of the code had `--wait=2`.  This changes that code to use the same global variable for the wait setting so that everything is consistent.
2017-11-07 14:33:36 -08:00
Shyam Jeedigunta 9356c78709 Skip ESIPP [Slow] suite of networking tests for huge clusters 2017-11-07 23:23:08 +01:00
Dan Mace c3dd82c30c Tolerate partial discovery in garbage collector
Allow the garbage collector to tolerate partial discovery failures. On a
partial failure, use whatever was discovered, log the failures, and
allow the resync logic to try again later.

Fixes #55022.
2017-11-07 16:54:49 -05:00
Andy Goldstein 9a53ee95e9 Update bazel
Signed-off-by: Andy Goldstein <andy.goldstein@gmail.com>
2017-11-07 14:45:30 -05:00
Andy Goldstein ea78586832 Re-allow 0 for kube-proxy conntrack settings
When kube-proxy was refactored to use a configuration file, the ability
to use 0 for conntrack min, max, max per core, and tcp timeouts was
inadvertently broken; if you specified 0, it would instead apply the
default value from defaults.go.

This change restores the ability to use 0 to mean 0.

Signed-off-by: Andy Goldstein <andy.goldstein@gmail.com>
2017-11-07 14:45:30 -05:00
Kubernetes Submit Queue 454074d230
Merge pull request #55213 from Random-Liu/work-around-heapster-panic
Automatic merge from submit-queue (batch tested with PRs 53592, 52562, 55175, 55213). 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>.

Work around heapster panic

For https://github.com/kubernetes/kubernetes/issues/54962.

Work around https://github.com/kubernetes/kubernetes/issues/54962 for now. It is blocking the cri-containerd cluster e2e test, and it seems that heapster update takes time.

@yujuhong @yguo0905 

```release-note
none

```
2017-11-07 11:21:25 -08:00
Kubernetes Submit Queue 47d1973c18
Merge pull request #55175 from sttts/sttts-lock-registry-cleanup
Automatic merge from submit-queue (batch tested with PRs 53592, 52562, 55175, 55213). 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>.

apiserver: protect registry cleanup against concurrent access

The mechanism uses global state during testing. Better protect it and fail early when a race is happening.

Related to https://github.com/kubernetes/kubernetes/issues/54095
2017-11-07 11:21:23 -08:00
Kubernetes Submit Queue e1de2ad507
Merge pull request #52562 from ironcladlou/kube-scheduler-config
Automatic merge from submit-queue (batch tested with PRs 53592, 52562, 55175, 55213). 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>.

Refactor kube-scheduler config API, command, and server setup

Refactor the kube-scheduler configuration API, command setup, and server setup according to the guidelines established in #32215 and using the kube-proxy refactor (#34727) as a model of a well factored component adhering to said guidelines.

* Config API: clarify meaning and use of algorithm source by replacing modality derived from bools and string emptiness checks with an explicit AlgorithmSource type hierarchy.
* Config API: consolidate client connection config with common structs.
* Config API: split and simplify healthz/metrics server configuration.
* Config API: clarify leader election configuration.
* Config API: improve defaulting.
* CLI: deprecate all flags except `--config`.
* CLI: port all flags to new config API.
* CLI: refactor to match kube-proxy Cobra command style.
* Server: refactor away configurator.go to clarify application wiring.
* Server: refactor to more clearly separate wiring/setup from running.

Fixes https://github.com/kubernetes/kubernetes/issues/52428.

@kubernetes/api-reviewers 
@kubernetes/sig-cluster-lifecycle-pr-reviews 
@kubernetes/sig-scheduling-pr-reviews 

/cc @ncdc @timothysc @bsalamat

```release-note
The kube-scheduler command now supports a `--config` flag which is the location of a file containing a serialized scheduler configuration. Most other kube-scheduler flags are now deprecated.
```
2017-11-07 11:21:19 -08:00
Kubernetes Submit Queue 576c9118a6
Merge pull request #53592 from frodenas/bootstrap-controller
Automatic merge from submit-queue (batch tested with PRs 53592, 52562, 55175, 55213). 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>.

Check RegisterMetricAndTrackRateLimiterUsage error when starting BootstrapSigner & TokenCleaner controllers

**What this PR does / why we need it**:
Prevent `BootstrapSigner` and `TokenCleaner` controllers to start if `metrics.RegisterMetricAndTrackRateLimiterUsage` returns an error.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: complements #53571 

**Special notes for your reviewer**:

**Release note**:

```release-note
NONE
```
2017-11-07 11:21:15 -08:00
Jonas Tingeborn f130ed9837 Fix namespace support in kubectl aging plugin
The example plugin's comments mentioned the namespace support
limitation, awaiting kubectl to implement environment variable
propagation. Now that 1.8 is out, the requirement is satisfied.

This commit adds use of the conveyed namespace information to the
plugin example.

Fixes #55255
2017-11-07 19:18:30 +01:00
Kubernetes Submit Queue 45bdf707f0
Merge pull request #50140 from dixudx/kubectl_add_fieldSelector
Automatic merge from submit-queue (batch tested with PRs 53273, 55058, 55237, 50140). 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>.

add field selector for kubectl get

**What this PR does / why we need it**:
When working in #50075, I found current kubectl did not support using `field-selector`.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #14129

**Special notes for your reviewer**:
/cc @janetkuo @kargakis 
/assign @derekwaynecarr @smarterclayton @bgrant0607 

**Release note**:

```release-note
add field selector for kubectl get
```
2017-11-07 09:39:49 -08:00
Kubernetes Submit Queue 552d2b35bd
Merge pull request #55237 from andrewsykim/kubeadm-remove-priority-admission
Automatic merge from submit-queue (batch tested with PRs 53273, 55058, 55237, 50140). 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>.

kubeadm: remove priority admission controller for v1.9

**What this PR does / why we need it**:
Removes Priority Admission Controller in kubeadm since it's currently in alpha. 

**Release note**:
```release-note
Removes Priority Admission Controller from kubeadm since it's alpha. 
```

cc @luxas
2017-11-07 09:39:42 -08:00
Kubernetes Submit Queue 26986e8407
Merge pull request #55058 from deads2k/admission-11-split-doubles
Automatic merge from submit-queue (batch tested with PRs 53273, 55058, 55237, 50140). 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>.

split some admission plugins into mutation and validation halves

Splits the podnodeselector, serviceaccount, and priority admission plugins into validating and mutating admission plugins.

@kubernetes/sig-api-machinery-pr-reviews
2017-11-07 09:39:39 -08:00
Sandeep Rajan f3dc622032 adding coredns as a featuregate 2017-11-07 12:32:42 -05:00
Kubernetes Submit Queue d33077526a
Merge pull request #53273 from mikedanese/authtristate
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>.

add support for short-circuit deny in union authorizer

This change has no behavioral changes.

Fixes https://github.com/kubernetes/kubernetes/issues/51862

```release-note
Add support for the webhook authorizer to make a Deny decision that short-circuits the union authorizer and immediately returns Deny. 
```
2017-11-07 09:25:37 -08:00
David Eads d701834c80 split serviceaccount admission into mutation and validation 2017-11-07 12:12:28 -05:00
David Eads 84e6251046 update podtolerations admission to mutate and validate separately 2017-11-07 11:56:12 -05:00
Casey Callendrello 23f4afc463 kubenet: disable DAD in the container.
Since kubenet externally guarantees that IP address will not conflict,
we can short-circuit the kernel's normal wait. This lets us avoid the 1
second network wait.
2017-11-07 17:42:02 +01:00
Kubernetes Submit Queue ef8746af3d
Merge pull request #55241 from krzysztof-jastrzebski/e2e6
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>.

Adds e2e tests for Node Autoprovisioning:

This PR adds e2e tests for Node Autoprovisioning:  …
 - should create new node if there is no node for node selector
2017-11-07 08:32:48 -08:00
Kubernetes Submit Queue b0ff44bf56
Merge pull request #55198 from yanxuean/unuse-if
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>.

delete if-else branch

Signed-off-by: yanxuean <yan.xuean@zte.com.cn>

**What this PR does / why we need it**:
The if-else branch is redundant.

**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
```
2017-11-07 08:32:37 -08:00
Kubernetes Submit Queue dd70d3c28b
Merge pull request #55166 from kad/kubeadm-issue-522
Automatic merge from submit-queue (batch tested with PRs 55214, 55166). 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>.

kubeadm: don't create duplicate volume/mount

**What this PR does / why we need it**:
If certificates for etcd are located in the same directory or
subdirectories of kubernetes pki directory, don't create separate
volumes and mounts in manifests.

**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  kubernetes/kubeadm#522

**Special notes for your reviewer**:
/sig cluster-lifecycle 
/area kubeadm

**Release note**:
```release-note
NONE
```
2017-11-07 08:01:20 -08:00
Benjamin Bennett a5c334046b Add the iptables wait flag change to more places
There were a few places that the last PR https://github.com/kubernetes/kubernetes/pull/54763 missed because the flags that PR covered were of the form -w2.  Some of the code had --wait=2.  This changes that code to use the same global variable for the wait setting so that everything is consistent.
2017-11-07 10:50:28 -05:00
Kubernetes Submit Queue ff82be09e6
Merge pull request #55214 from xiangpengzhao/fix-loglevel
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>.

Raise log level to avoid log spam

**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 #55177

**Special notes for your reviewer**:
cc @winjer 

**Release note**:

```release-note
NONE
```
2017-11-07 07:47:47 -08:00
Monis Khan 136cb482aa
Make ReconcileOptions reusable
This change makes ReconcileOptions fully reusable by:

1. Replacing ResourceBuilder with a Visitor that can be generically
plugged in.  This decouples the use of file input from the options.
2. Replacing core client with namespace client since that smaller
interface is what is needed by RunReconcile.
3. All fields are now checked by Validate as a way to document that
they should be set before calling RunReconcile.

Signed-off-by: Monis Khan <mkhan@redhat.com>
2017-11-07 09:57:14 -05:00
Kubernetes Submit Queue d07bc1485c
Merge pull request #54279 from guangxuli/fix-sig-node-e2e
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>.

Migrate pod relevant e2e tests to sig node

**What this PR does / why we need it**:

Migrate pod relevant e2e tests to sig-node. 

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
Ref Umbrella issue #49161

**Special notes for your reviewer**:

**Release note**:
```release-note
none
```
2017-11-07 06:54:20 -08:00
Krzysztof Jastrzebski bdb1e7efa3 Adds e2e tests for Node Autoprovisioning:
- should create new node if there is no node for node selector
2017-11-07 15:43:59 +01:00
Dan Mace efb2bb71cd Refactor scheduler config API
Refactor the kube-scheduler configuration API, command setup, and server
setup according to the guidelines established in #32215 and using the
kube-proxy refactor (#34727) as a model of a well factored component
adhering to said guidelines.

* Config API: clarify meaning and use of algorithm source by replacing
modality derived from bools and string emptiness checks with an explicit
AlgorithmSource type hierarchy.
* Config API: consolidate client connection config with common structs.
* Config API: split and simplify healthz/metrics server configuration.
* Config API: clarify leader election configuration.
* Config API: improve defaulting.
* CLI: deprecate all flags except `--config`.
* CLI: port all flags to new config API.
* CLI: refactor to match kube-proxy Cobra command style.
* Server: refactor away configurator.go to clarify application wiring.
* Server: refactor to more clearly separate wiring/setup from running.

Fixes #52428.
2017-11-07 09:41:39 -05:00
Dan Mace 25ca287707 Update generated files 2017-11-07 09:41:35 -05:00
Joe Betz a00340afb3
Merge pull request #54640 from mattmoyer/kubeadm-fix-init-token-ttl
Fix `kubeadm init --token-ttl=0`/config `tokenTTL: "0"`.
2017-11-07 06:33:27 -08:00
Kubernetes Submit Queue 0c76d09c81
Merge pull request #55231 from wackxu/uprst
Automatic merge from submit-queue (batch tested with PRs 55061, 55157, 55231). 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 unused constant

**What this PR does / why we need it**:

These constant is never used so we can remove it safely.

**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
```
2017-11-07 06:03:19 -08:00
Kubernetes Submit Queue eb578813cb
Merge pull request #55157 from sttts/sttts-etcd3-scheme
Automatic merge from submit-queue (batch tested with PRs 55061, 55157, 55231). 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>.

apiserver: remove scheme arg from NewUnsecuredEtcd3TestClientServer

Not necessary anymore.
2017-11-07 06:03:16 -08:00
Kubernetes Submit Queue 947b6730ac
Merge pull request #55061 from krzysztof-jastrzebski/e2e
Automatic merge from submit-queue (batch tested with PRs 55061, 55157, 55231). 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>.

Adds e2e tests for Node Autoprovisioning:

Adds e2e tests for Node Autoprovisioning:
     - shouldn't add new node group if not needed
     - shouldn't scale up if cores limit too low, should scale up after limit is changed
2017-11-07 06:03:13 -08:00
andrewsykim 7be4926758 kubeadm: remove priority admission controller for v1.9 2017-11-07 08:28:05 -05:00
Matt Moyer 8ab898f858 Fix `kubeadm init --token-ttl=0`/config `tokenTTL: "0"`.
This was broken because the API machinery defaulting mechanism couldn't differentiate between an unset value (which should default to 24 hours) and a value explicitly set to 0 (which should mean infinite).

The fix is to change `TokenTTL` from a `metav1.Duration` to `*metav1.Duration` so that `nil` can represent the unspecified value.

This bug was introduced in https://github.com/kubernetes/kubernetes/pull/48783.
2017-11-07 07:24:52 -06:00
Shawn Hsiao 5cba1f47c3 Support copying options in resolv.conf into pod sandbox when dnsPolicy is Default 2017-11-07 07:54:52 -05:00
Kubernetes Submit Queue 8eb0b39afe
Merge pull request #53144 from mikedanese/kubelet-revoke
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>.

gce: revoke kubelet binding permissions

and move the binding addon to EnsureExists, so new clusters will pickup
the new binding and old clusters will keep the old binding. The binding
is no longer required now that we are migrating to node authorizer.

fixes https://github.com/kubernetes/kubernetes/issues/53151
2017-11-07 04:13:38 -08:00
wackxu 249439f6a6 remove unused constant 2017-11-07 19:23:44 +08:00
Krzysztof Jastrzebski c8b807837a Adds e2e tests for Node Autoprovisioning:
- shouldn't add new node group if not needed
 - shouldn't scale up if cores limit too low, should scale up after limit is changed
2017-11-07 10:16:50 +01:00
Kubernetes Submit Queue 3b4424ce8c
Merge pull request #55207 from caesarxuchao/fix-local-up
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>.

Fix kubeproxy in hack/local-up-cluster.sh

hack/local-up-cluster.sh was broken by https://github.com/kubernetes/kubernetes/pull/53645

Fixed it following instruction in https://github.com/kubernetes/kubernetes/pull/53645#issuecomment-342178172.

Thanks to @MrHohn who pointed me to the original PR, saving me another hour scratching my head.

@xiangpengzhao @luxas @ncdc
2017-11-06 23:49:52 -08:00
xiangpengzhao c14c933192 fix lint errors in kubeproxyconfig types. 2017-11-07 15:39:06 +08:00
Kubernetes Submit Queue dd64e44ed8
Merge pull request #55140 from feiskyer/cri-logs
Automatic merge from submit-queue (batch tested with PRs 55114, 52976, 54871, 55122, 55140). 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 CRI logs parsing to a library

**What this PR does / why we need it**:
Make CRI logs parsing to a library.

**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 #55136

**Special notes for your reviewer**:

**Release note**:

```release-note
Add CRI log parsing library at pkg/kubelet/apis/cri/logs
```
2017-11-06 23:19:25 -08:00
Kubernetes Submit Queue dd00bc65f9
Merge pull request #55122 from MrHohn/fix-session-affinity-e2e
Automatic merge from submit-queue (batch tested with PRs 55114, 52976, 54871, 55122, 55140). 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>.

Don't share nodePort service in session affinity tests

**What this PR does / why we need it**:
From https://github.com/kubernetes/kubernetes/issues/54524, https://github.com/kubernetes/kubernetes/issues/54571.

Spent sometime to dig into it today, found this test is flaky mostly because it sends out service requests before kube-proxy reacts on the service session affinity update, hence multiple endpoints are responding instead of one. It is more flaky in alpha CIs probably due to different test sequences.

This PR creates a separate service with `sessionAffinity=ClientIP` so there wouldn't be a race between test begins and kube-proxy reacts. On the other hand, it also seems inappropriate to tweak the`config.NodePortService`, which is shared by other networking tests.

**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 # (will mark them fixed later).

**Special notes for your reviewer**:
/assign @m1093782566 @bowei 
cc @spiffxp

**Release note**:

```release-note
NONE

```
2017-11-06 23:19:21 -08:00