Commit Graph

635 Commits

Author SHA1 Message Date
Andrew Lytvynov
e86bdf5801 gce: plumb --kubelet-certificate-authority flag to apiserver
We want to start signing kubelets' serving certs with cluster CA. This
flag is required to enforce that on apiserver side.
2018-04-30 15:16:22 -07:00
Kubernetes Submit Queue
ded95bc9f1
Merge pull request #62863 from awly/kube-controller-manager-disable-controllers
Automatic merge from submit-queue (batch tested with PRs 62718, 62863). 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>.

gcp: add env var to configure enabled controllers in controller-manager

```release-note
NONE
```
2018-04-27 20:16:05 -07:00
Mike Danese
6817494424 Revert "Revert "gce: move etcd dir cleanup to manifests""
This reverts commit 2d6b4d0fa0.
2018-04-25 08:57:02 -07:00
Shyam Jeedigunta
2d6b4d0fa0 Revert "gce: move etcd dir cleanup to manifests"
This reverts commit ae73bed1d0.
2018-04-25 12:54:12 +02:00
Kubernetes Submit Queue
5b0df3656e
Merge pull request #63000 from kawych/versions
Automatic merge from submit-queue (batch tested with PRs 62590, 62818, 63015, 62922, 63000). 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 METADATA_AGENT_VERSION config option

**What this PR does / why we need it**:
Remove METADATA_AGENT_VERSION configuration option. To keep Metadata Agent version consistent across Kubernetes deployments.

**Release note**:
```release-note
Remove METADATA_AGENT_VERSION configuration option.
```
2018-04-24 14:22:23 -07:00
Mike Danese
ae73bed1d0 gce: move etcd dir cleanup to manifests
we deploy it as a manifest, not an addon so locate it with the other
master manifests.
2018-04-24 08:02:32 -07:00
Kubernetes Submit Queue
eea406c108
Merge pull request #62669 from immutableT/deploy_helper_test
Automatic merge from submit-queue (batch tested with PRs 63007, 62919, 62669, 62860). 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 unit test for configure-helper.sh.

**What this PR does / why we need it**:
Add a framework for unit-testing configure-helper.sh.
configure-helper.sh plays a critical role in initializing clusters both on GCE and GKE. It is currently, over 2K lines of code, yet it has no unit test coverage.
This PR proposes a framework/approach on how to provide test coverage for this component.
Notes: 
1. Changes to configure-helper.sh itself were necessary to enable sourcing of this script for the purposes of testing.
2. As POC api_manifest_test.go covers the logic related to the initialization of apiserver when integration with KMS was requested. The hope is that the same approach could be extended to the rest of the script.

**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
```
2018-04-23 15:45:17 -07:00
immutablet
dc78d72f04 Add unit test for configure-helper. 2018-04-23 12:18:57 -07:00
Karol Wychowaniec
6fb42aea4a Remove METADATA_AGENT_VERSION config option 2018-04-23 12:15:48 +02:00
Kubernetes Submit Queue
77f5324223
Merge pull request #62409 from rajansandeep/corednsscaler
Automatic merge from submit-queue (batch tested with PRs 62409, 62856). 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>.

DNS-Autoscaler support for CoreDNS

**What this PR does / why we need it**:
This PR provides the dns-horizontal autoscaler for CoreDNS in kube-up, enabling the tests to pass once CoreDNS is the default. 

**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 #61176 

**Special notes for your reviewer**:

**Release note**:

```release-note
NONE
```
2018-04-23 01:35:07 -07:00
Andrew Lytvynov
2666d73336 gcp: add env var to configure enabled controllers in controller-manager 2018-04-19 10:15:17 -07:00
Matthias Bertschy
9b15af19b2 Update all script to use /usr/bin/env bash in shebang 2018-04-19 13:20:13 +02:00
Kubernetes Submit Queue
bb8f58b6e6
Merge pull request #62195 from serathius/prometheus
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 prometheus cluster monitoring addon.

This PR adds new cluster monitoring addon based on prometheus.
It adds prometheus deployment with e2e tests.
Additional components will be added iterativly in future.
Manifests based on current Helm chart.
At current state it's not intended for production use.

cc @piosz @kawych @miekg
```release-note
Add prometheus cluster monitoring addon to kube-up
```
/sig instrumentation
/kind feature
/priority important-soon
2018-04-18 02:17:48 -07:00
wojtekt
1bcdfdbe00 Increase max requests inflight limits in gce for very large clusters 2018-04-16 20:46:41 +02:00
Michael Taufen
420edc7b50 provision Kubelet config file for GCE
This PR extends the client-side startup scripts to provision a Kubelet
config file instead of legacy flags. This PR also extends the
master/node init scripts to install this config file from the GCE
metadata server, and provide the --config argument to the Kubelet.
2018-04-13 13:08:38 -07:00
Marek Siarkowicz
113987e0db Add prometheus addon 2018-04-13 11:12:08 +02:00
Kubernetes Submit Queue
1d905bbdfc
Merge pull request #61862 from immutableT/kms-plugin-deploy-cherry-pick
Automatic merge from submit-queue (batch tested with PRs 59636, 62429, 61862). 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>.

Inject CloudKMS Plugin container into Kube-APIServer pod.

**What this PR does / why we need it**:
Inject CloudKMS Plugin container into Kube-APIServer pod when etcd level encryption via CloudKMS Plugin is requested.
**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

```
2018-04-12 02:02:24 -07:00
Sandeep Rajan
8d5b9d3c36 autoscaler support for CoreDNS 2018-04-11 11:54:23 -04:00
immutablet
cbc428395c Enable CloudKMS Plugin deployment. 2018-04-10 09:47:32 -07:00
Kubernetes Submit Queue
4009cb3b8b
Merge pull request #62076 from qingling128/master
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 to ingest log entries to Stackdriver against new "k8s_container" and "k8s_node" resources.

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

**Which issue(s) this PR fixes**
Fluentd 0.14 has some memory leak issues that caused the e2e tests to be flaky. Downgrading to v0.12.

**Special notes for your reviewer**:
We never released any previous version with Fluentd v0.14. Only upgraded it very recently. So this downgrading is not visible to users.

**Release note**:
```release-note
Add support to ingest log entries to Stackdriver against new "k8s_container" and "k8s_node" resources.
```
2018-04-06 09:51:32 -07:00
Ling Huang
cbec62ada4 Add support to ingest log entries to Stackdriver against new "k8s_container" and "k8s_node" resources. 2018-04-06 08:47:19 -04:00
Supriya Garg
e350c46116 Update the stackdriver agents yaml to include a deployment for cluster level resources 2018-04-05 10:09:11 -04:00
Kubernetes Submit Queue
839fe27dc8
Merge pull request #61567 from davidz627/fix/localSSDPermissions
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>.

Fixes permissions error for Local SSD when created with NODE_LOCAL_SSDS flag

**What this PR does / why we need it**:
The PR fixes a permissions error introduced in 1.9 whereby users are unable to write to their Local SSD if it is created with the `NODE_LOCAL_SSDS` flag.

This will need to be cherrypicked to 1.9 and 1.10.

/sig storage
/kind bug
/assign @msau42 

```release-note
NONE
```
2018-03-26 05:40:18 -07:00
David Zhu
d3670856dd Added chmod a+x for local SSD when disk is created with NODE_LOCAL_SSDS 2018-03-22 16:03:03 -07:00
Zhen Wang
d5c2cdcbbb Update GCP fluentd configmap for GKE node journal logging 2018-03-22 12:04:11 -07:00
Mik Vyatskov
07905d6ee8 Make log audit backend configurable in GCE
Signed-off-by: Mik Vyatskov <vmik@google.com>
2018-03-08 14:09:32 +01:00
Kubernetes Submit Queue
cca92f67aa
Merge pull request #60639 from konryd/dashboardmesg
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>.

Added dashboard banner passthrough to GCE kube-up.

**What this PR does / why we need it**: This PR adds GCE-specific provider flag for setting system-banner in the dashboard ui.

```release-note
NONE
```
2018-03-05 07:52:42 -08:00
Kubernetes Submit Queue
209cdd9048
Merge pull request #60237 from crassirostris/audit-use-buffered-backend
Automatic merge from submit-queue (batch tested with PRs 60542, 60237). 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>.

Audit use buffered backend

This is the next step after https://github.com/kubernetes/kubernetes/pull/60076

This PR fixes https://github.com/kubernetes/kubernetes/issues/53020, to address https://github.com/kubernetes/kubernetes/issues/53006 later

In this PR buffered backend, introduced in https://github.com/kubernetes/kubernetes/pull/60076, is used to replace ad-hoc solution for webhook and add an ability to enable buffering for the log audit backend.

```release-note
Log audit backend can now be configured to perform batching before writing events to disk.
```

/cc @sttts @tallclair @ericchiang @CaoShuFeng
2018-03-01 11:42:48 -08:00
Mik Vyatskov
881e6d4f6f Add buffering to the log audit backend
Signed-off-by: Mik Vyatskov <vmik@google.com>
2018-03-01 14:30:51 +01:00
Konrad Delong
86c5d0f603 Added dashboard banner passthrough to GCE kube-up. 2018-03-01 12:03:40 +01:00
Kubernetes Submit Queue
f82b38cfaa
Merge pull request #60470 from cjcullen/sched
Automatic merge from submit-queue (batch tested with PRs 60470, 59149, 56075, 60280, 60504). 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 scheduling.k8s.io to the known groups for audit logging on GCE.

This lets PriorityClass objects get logged.

```release-note
NONE
```
2018-02-28 04:54:26 -08:00
Mike Danese
857690baf5 gce: add support for enabling TokenRequest feature 2018-02-27 18:54:03 -08:00
Kubernetes Submit Queue
7480face90
Merge pull request #59128 from bmoyles0117/master
Automatic merge from submit-queue (batch tested with PRs 60433, 59982, 59128, 60243, 60440). 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>.

[fluentd-gcp addon] Update to use Stackdriver Agent image.

Update the fluentd DaemonSet to use the Stackdriver Logging Agent container image. 
The Stackdriver Logging Agent container image uses fluentd v0.14.25.
We add a special label to each log record as a signal to logging backends to handle both new and legacy resource types.

**Release note:**
```release-note
[fluentd-gcp addon] Switch to the image, provided by Stackdriver.
```
2018-02-27 08:25:43 -08:00
Kubernetes Submit Queue
44c166cd73
Merge pull request #60020 from roberthbailey/kubelet-flags
Automatic merge from submit-queue (batch tested with PRs 59310, 60424, 60308, 60436, 60020). 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>.

 Move kubelet flag generation from the node to the client

Pass the kubelet flags through a new variable in kube-env (KUBELET_ARGS).

Remove vars from kube-env that were only used for kubelet flags.

This will make it simpler to gradually migrate to dynamic kubelet
config, because we can gradually replace flags with config file
options in a single place without worrying about the plumbing to
move variables from the client onto the node.

/cc @verult (re: https://github.com/kubernetes/kubernetes/pull/58171)

**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
action required: [GCP kube-up.sh] Some variables that were part of kube-env are no longer being set (ones only used for kubelet flags) and are being replaced by a more portable mechanism (kubelet configuration file). The individual variables in the kube-env metadata entry were never meant to be a stable interface and this release note only applies if you are depending on them.
```
2018-02-27 07:11:55 -08:00
CJ Cullen
ad227abfdc Add scheduling.k8s.io to the known groups for audit logging on GCE. 2018-02-26 17:53:43 -08:00
Bryan Moyles
84a86cffce Update to use Stackdriver Agent image.
Prometheus is enabled by default.
2018-02-26 14:05:33 -05:00
wojtekt
10e423a69e Fix regional clusters startup 2018-02-26 15:20:15 +01:00
Robert Bailey
fe10c27ec0 Move kubelet flag generation from the node to the client, and
pass the kubelet flags through a new variable in kube-env
(KUBELET_ARGS).

Remove vars from kube-env that were only used for kubelet flags.

This will make it simpler to gradually migrate to dynamic kubelet
config, because we can gradually replace flags with config file
options in a single place without worrying about the plumbing to
move variables from the client onto the node.
2018-02-24 22:39:36 -08:00
Kubernetes Submit Queue
1f03d40170
Merge pull request #60320 from cjcullen/flags
Automatic merge from submit-queue (batch tested with PRs 59882, 59434, 57722, 60320, 51249). 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>.

Allow TTLs to be plumbed through to webhook authn/authz in gce scripts.

Just allows these flags to be configured from the startup scripts.
2018-02-24 18:43:36 -08:00
Kubernetes Submit Queue
a85f7d9fff
Merge pull request #58090 from serathius/pass-location-to-event-exporter
Automatic merge from submit-queue (batch tested with PRs 60054, 60202, 60219, 58090, 60275). 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>.

Pass location parameter to event exporter.

**What this PR does / why we need it**:
This PR makes event-exporter export cluster location together with events.

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

**Special notes for your reviewer**:

**Release note**:

```release-note
NONE
```
2018-02-23 23:15:43 -08:00
CJ Cullen
61a21e903f Allow TTLs to be plumbed through to webhook authn/authz in gce scripts. 2018-02-23 10:58:37 -08:00
Mike Danese
f82fa4dc9a gce: allow extra addons to be sourced form a url 2018-02-22 14:33:52 -08:00
Marek Siarkowicz
bbfcd681b5 Pass location parameter to event exporter.
Location passed based on ZONE from kube-env.
2018-02-21 12:54:29 +01:00
Zihong Zheng
15b13bfe69 Set pod priority on kube-proxy by default 2018-02-20 20:39:48 -08:00
Kubernetes Submit Queue
a6b8c06380
Merge pull request #59378 from ostromart/istio_addon_ostromart
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 code and yaml for Istio as an addon

This commit adds the following:
 - YAML for istio components to the addons directory (versions with
   and without auth)
 - logic to copy the appropriate YAML file into the addons manager
   dir, depending on ENABLE_ISTIO and ISTIO_AUTH_TYPE env vars
 - changes to addon manager script which allow plugins to exist in
   namespace other than kube-system. This is needed for Istio
   functionality
 - additional initialization for Istio in addon manager.

This has been manually tested - e2e tests are in progress but require additional code to enable istio in tests. See:
 - https://github.com/istio/istio/pull/2841
 - https://github.com/kubernetes/test-infra/pull/6612



**What this PR does / why we need it**:
Allow [Istio](https://istio.io/) to be installed as an addon. This simplifies the Istio setup process on k8s and GKE. Istio team is trying to make it easier for end users to get to a basic functional installation.  
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:

**Special notes for your reviewer**:

**Release note**:

```release-note
NONE
```
2018-02-20 10:35:29 -08:00
Kubernetes Submit Queue
3a60b0b4f2
Merge pull request #59686 from nicksardo/gce-roles
Automatic merge from submit-queue (batch tested with PRs 59683, 59964, 59841, 59936, 59686). 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: Create cloud-provider roles and bindings via addons

**What this PR does / why we need it**:
This removes the `cloud-provider` role and role binding from the rbac boostrapper and replaces it with a policy applied via addon mgr. This also creates a new clusterrole allowing the service account to create events for any namespace.  

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

**Release note**:
```release-note
GCE: A role and clusterrole will now be provided with GCE/GKE for allowing the cloud-provider to post warning events on all services and watching configmaps in the kube-system namespace.
```
2018-02-16 16:31:40 -08:00
Martin Ostrowski
ec7f7a5c5f Add code and yaml for Istio as an addon
This commit adds the following:
 - YAML for istio components to the addons directory (versions with
   and without auth)
 - logic to copy the appropriate YAML file into the addons manager
   dir, depending on ENABLE_ISTIO and ISTIO_AUTH_TYPE env vars
 - changes to addon manager script which allow plugins to exist in
   namespace other than kube-system. This is needed for Istio
   functionality
 - additional initialization for Istio in addon manager.
2018-02-16 10:48:09 -08:00
Nick Sardo
911a082d65 Add cloud-provider policies to be applied via addon mgr 2018-02-15 14:49:33 -08:00
Kubernetes Submit Queue
d3bacb914c
Merge pull request #59657 from x13n/manual-fluentd-gcp-scaler
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>.

Enable scaling fluentd-gcp resources using ScalingPolicy.

See https://github.com/justinsb/scaler for more details about ScalingPolicy resource.

**What this PR does / why we need it**:
This is adding a way to override fluentd-gcp resources in a running cluster. The resources syncing for fluentd-gcp is decoupled from addon manager.

**Special notes for your reviewer**:

**Release note**:
```release-note
fluentd-gcp resources can be modified via a ScalingPolicy
```

cc @kawych @justinsb
2018-02-15 03:42:14 -08:00
Kubernetes Submit Queue
bc9c6df31d
Merge pull request #59103 from Random-Liu/upload-container-runtime-log
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>.

Upload container runtime log to sd/es.

I've verified this in my environment. My stackdriver has an extra `container-runtime` entry for node log, and it collects container runtime daemon log correctly.

@yujuhong @feiskyer @crassirostris @piosz 
@kubernetes/sig-node-pr-reviews @kubernetes/sig-instrumentation-pr-reviews 
Signed-off-by: Lantao Liu <lantaol@google.com>

**Release note**:

```release-note
Container runtime daemon (e.g. dockerd) logs in GCE cluster will be uploaded to stackdriver and elasticsearch with tag `container-runtime`
```
2018-02-14 03:33:21 -08:00
Kubernetes Submit Queue
cca7ccbff1
Merge pull request #59530 from rramkumar1/ipvs-plumbing
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 a new environment variable to the gce startup scripts called KUBE_PROXY_MODE

**What this PR does / why we need it**:
This PR adds a new environment variable called KUBE_PROXY_MODE to the startup scripts for gce. This variable will allow a user to specify the kube-proxy implementation they want to use, with the choices being ipvs or iptables (iptables is default). 

Next steps:

1. Need to remove use of feature gateway when IPVS goes GA
2. Need to add logic of loading required ipvs kernel modules in the scripts 

Question: If the proxier is IPVS, is it necessary to have the iptables sync period flags? 

**Release note**:
```release-note
None
```
2018-02-13 17:45:32 -08:00
Lantao Liu
8d920d095c Upload container runtime log to sd/es.
Signed-off-by: Lantao Liu <lantaol@google.com>
2018-02-13 18:25:02 +00:00
Daniel Kłobuszewski
6a48e343f0 Review #2 2018-02-13 10:57:29 +01:00
Di Xu
48388fec7e fix all the typos across the project 2018-02-11 11:04:14 +08:00
Daniel Kłobuszewski
2eb24f9ae1 Enable scaling fluentd-gcp resources using ScalingPolicy.
See https://github.com/justinsb/scaler for more details about ScalingPolicy resource.
2018-02-09 14:33:33 +01:00
Rohit Ramkumar
12d4eac038 Add a new environment variable to the startup scripts called
KUBE_PROXY_MODE
2018-02-08 15:10:07 -08:00
Tim Hockin
3586986416 Switch to k8s.gcr.io vanity domain
This is the 2nd attempt.  The previous was reverted while we figured out
the regional mirrors (oops).

New plan: k8s.gcr.io is a read-only facade that auto-detects your source
region (us, eu, or asia for now) and pulls from the closest.  To publish
an image, push k8s-staging.gcr.io and it will be synced to the regionals
automatically (similar to today).  For now the staging is an alias to
gcr.io/google_containers (the legacy URL).

When we move off of google-owned projects (working on it), then we just
do a one-time sync, and change the google-internal config, and nobody
outside should notice.

We can, in parallel, change the auto-sync into a manual sync - send a PR
to "promote" something from staging, and a bot activates it.  Nice and
visible, easy to keep track of.
2018-02-07 21:14:19 -08:00
Kubernetes Submit Queue
4edb82f0e8
Merge pull request #59259 from wojtek-t/configurable_quota_backend_bytes
Automatic merge from submit-queue (batch tested with PRs 55439, 58564, 59028, 59169, 59259). 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>.

Configurable etcd quota backend bytes

```release-note
Configurable etcd quota backend bytes in GCE
```
2018-02-02 17:17:45 -08:00
Wojciech Tyczynski
333d196995 Configurable etcd quota backend bytes 2018-02-02 10:36:34 +01:00
Mike Danese
0d39648775 cluster/gce: remove salt comments from manifests 2018-02-01 08:39:56 -08:00
Mike Danese
d6918bbbc0 cluster: remove kube-registry-proxy 2018-02-01 07:23:50 -08:00
Wojciech Tyczynski
617321e420 Expose etcd compaction time via environmental variable in GCE 2018-01-31 14:44:01 +01:00
Zihong Zheng
fd5dd9602d [GCE] Set --kubelet-preferred-address-types on apiserver by default 2018-01-29 19:23:32 -08:00
Kubernetes Submit Queue
bf05348e11
Merge pull request #57426 from mikedanese/reorder
Automatic merge from submit-queue (batch tested with PRs 56995, 58498, 57426, 58902, 58863). 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: reorder authorizers

to the order Node,Webhook,RBAC,ABAC

```release-note
NONE
```
2018-01-29 12:37:40 -08:00
Kubernetes Submit Queue
854adeb2d7
Merge pull request #56132 from jingax10/upgrade_aliases_branch
Automatic merge from submit-queue (batch tested with PRs 58412, 56132, 58506, 58542, 58394). 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>.

 Implement upgrade-aliases.sh to migrate a route-based k8s cluster to use IP aliases in GCE.

**What this PR does / why we need it**:
This PR implements upgrade-aliases.sh, which is used to migrate a route-based k8s cluster to use IP aliases in GCE.

**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"
```
2018-01-22 22:57:39 -08:00
Jing Ai
dba2b58202 Merge branch 'master' into upgrade_aliases_branch 2018-01-18 14:37:51 -08:00
Isaac Hollander McCreery
99f507a68b Introduce METADATA_CONCEALMENT_NO_FIREWALL to prevent firewall from being set 2018-01-17 08:37:44 -08:00
Jing Ai
df8bbc611f Remove cluster/gce/container-linux dir. 2018-01-16 14:12:39 -08:00
Mike Danese
13116457ba cluster: remove gce dependencies out of salt
basically just:
* move all manifests into the new gce/manifests dir
* move limit-range into gce/addons/limit-range
* move abac jsonl into gce/manifests. this is gross but we will
  hopefully be able to delete this config soon. it only exists to support
  a deprecated feature.
* fix build, release, deploy to look for everything in its new home
2018-01-16 09:59:29 -08:00
Cheng Xing
e21ecc0166 Updated Flexvolume setup mechanisms for COS instance image.
- If REMOUNT_VOLUME_PLUGIN_DIR is set to true, VOLUME_PLUGIN_DIR is remounted with `exec` option during cluster startup. This allows any writable location to be used as the plugin directory.
- New HostPath added to controller-manager deployment to enable access to volume plugin directory.
- Improved how the default directory is passed to master and node setup.
2018-01-08 15:38:51 -08:00
Kubernetes Submit Queue
8dfd6dec4e
Merge pull request #57425 from yguo0905/passing-sched-policy-config
Automatic merge from submit-queue (batch tested with PRs 57906, 57425, 56939, 57317, 57762). 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>.

cluster/gce/gci: Support passing kube-scheduler policy config

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

This allows us to specify a customized scheduler policy configuration.

**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**:

I'm aware of the ConfigMap but passing a file is much simpler in our case.

This PR is low risk, we will want to cherry pick this into 1.9.

**Release note**:

```release-note
None
```
2018-01-05 17:52:36 -08:00
Wojciech Tyczynski
c3b0a83a5c Configurable liveness probe initial delays for etcd and kube-apiserver in GCE 2018-01-02 15:10:33 +01:00
Tim Hockin
e9dd8a68f6 Revert k8s.gcr.io vanity domain
This reverts commit eba5b6092a.

Fixes https://github.com/kubernetes/kubernetes/issues/57526
2017-12-22 14:36:16 -08:00
Mike Danese
76f22a0200 gce: reorder authorizers
to the order Node,Webhook,RBAC,ABAC
2017-12-20 11:51:52 -08:00
Yang Guo
216ec16592 Support passing kube-scheduler policy config 2017-12-19 16:12:44 -08:00
Maciej Borsz
95dccb4b82 Add --retry-connrefused to all curl invocations.
By default 'Connection refused' error is not a transient error
and is not retried.
2017-12-19 14:10:37 +01:00
Maciej Borsz
249ddd762c
Revert "Add --retry-connrefused to all curl invocations." 2017-12-19 09:47:25 +01:00
Tim Hockin
eba5b6092a Use k8s.gcr.io vanity domain for container images 2017-12-18 09:18:34 -08:00
Maciej Borsz
d9bb71b1fe Add --retry-connrefused to all curl invocations.
By default 'Connection refused' error is not a transient error
and is not retried.
2017-12-18 13:34:33 +01:00
Kubernetes Submit Queue
0c6d76b0fc
Merge pull request #54805 from yujuhong/keep-net-checkpoint
Automatic merge from submit-queue (batch tested with PRs 52259, 53951, 54385, 54805, 55145). 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>.

COS: Keep the docker network checkpoint

This is necessary for enabling the live-restore feature.



**What this PR does / why we need it**:
This is necessary for enabling the live-restore feature on COS.

**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
COS: Keep the docker network checkpoint
```
2017-12-13 21:26:02 -08:00
Jing Ai
305656c706 Merge branch 'master' into upgrade_aliases_branch 2017-12-11 11:57:33 -08:00
Kubernetes Submit Queue
d309681b7b
Merge pull request #56834 from msau42/override-recycler
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>.

Override recycler pod in GCE

**What this PR does / why we need it**:
Override the default nfs and hostpath recycler pod with the busybox image from gcr.io/google-containers.  It does this by:
* writing out the new recycler pod spec to /home/kubernetes
* specifying recycler pod arguments to kube-controller-manager, 
* adding a hostpath volume to the recycler pod spec in the kube-controller-manager manfiest

**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
```
2017-12-08 12:59:30 -08:00
Jing Ai
805809b769 Merge branch 'master' into upgrade_aliases_branch 2017-12-06 13:06:15 -08:00
Mik Vyatskov
fe0577e1a1 Make audit webhook backend configurable in startup scripts
Signed-off-by: Mik Vyatskov <vmik@google.com>
2017-12-06 16:33:08 +01:00
Kubernetes Submit Queue
64ed037e68
Merge pull request #56861 from freehan/fix-gce-config-array
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 gce.conf multi-value parameter processing

fixes: https://github.com/kubernetes/kubernetes/issues/56833

alternative to: https://github.com/kubernetes/kubernetes/pull/56857


```release-note
NONE
```
2017-12-05 16:45:14 -08:00
Minhan Xia
af42fbd3d0 fix gce.conf multi-value parameter processing 2017-12-05 13:30:04 -08:00
Michelle Au
972b6eef2a Override recycler pod image in GCE 2017-12-04 21:52:50 -08:00
Kubernetes Submit Queue
2175199646
Merge pull request #56576 from kawych/master
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 configuration of Metadata Agent daemon set

**What this PR does / why we need it**:
Fixes small errors in Stackdriver Metadata Agent configuration: port number and default version.

**Release note**:
```release-note
Fix port number and default Stackdriver Metadata Agent in daemon set configuration.
```
2017-12-04 17:57:44 -08:00
Kubernetes Submit Queue
084076dc72
Merge pull request #55360 from ihmccreery/iptables
Automatic merge from submit-queue (batch tested with PRs 55360, 56444, 56687, 56791, 56802). 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>.

Configure metadata concealment iptables rules in node startup.

**What this PR does / why we need it**: Configure iptables rule for metadata concealment at startup so the pod doesn't have to, to reduce memory consumption.

**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
```
2017-12-04 13:40:11 -08:00
Jing Ai
4b5b9da489 Merge branch 'master' into upgrade_aliases_branch 2017-11-30 10:48:29 -08:00
Karol Wychowaniec
b314d18877 Fix configuration of Metadata Agent daemon set 2017-11-29 15:30:36 +01:00
Isaac Hollander McCreery
2ca9a3185c Configure metadata concealment iptables rules in node startup. 2017-11-28 14:08:57 -08:00
Aleksandra Malinowska
fa9ff6991e Add checking HPA_USE_REST_CLIENTS in addition to ENABLE_METRICS_SERVER when disabling REST clients use for HPA 2017-11-28 11:04:10 +01:00
Jing Ai
9288d26d26 Merge branch 'master' into upgrade_aliases_branch 2017-11-27 14:28:52 -08:00
Kubernetes Submit Queue
ca37d42048
Merge pull request #55728 from rajansandeep/kubeupcoredns
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 CoreDNS as an optional addon in kube-up

**What this PR does / why we need it**:
This PR adds the option of installing CoreDNS as an addon instead of kube-dns in kube-up.

**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 #56439 

**Special notes for your reviewer**:

**Release note**:

```release-note
kube-up: Add optional addon CoreDNS. 
Install CoreDNS instead of kube-dns by setting CLUSTER_DNS_CORE_DNS value to 'true'.
```
2017-11-27 14:10:54 -08:00
Jing Ai
b40793e7dd Merge branch 'master' into upgrade_aliases_branch 2017-11-23 17:41:49 -08:00
Kubernetes Submit Queue
ba09291ba7
Merge pull request #56219 from kawych/agents_deployment
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 deployment for Stackdriver Metadata Agent with version and resource requirement controlled by env variable

**What this PR does / why we need it**:
Introduces Stackdriver Metadata Agent - a daemon set providing metadata for kubernetes objects connected to the same node.

**Special notes for your reviewer**:

**Release note**:
```release-note
NONE
```
2017-11-23 02:35:21 -08:00
Jing Ai
3ca679dc80 Merge branch 'master' into upgrade_aliases_branch 2017-11-22 22:04:11 -08:00
Kubernetes Submit Queue
6caf34389b
Merge pull request #56151 from kawych/heapster_deployment
Automatic merge from submit-queue (batch tested with PRs 55952, 49112, 55450, 56178, 56151). 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 environment variable to enable support for new Stackdriver resource model

To be merged after #56211 


**What this PR does / why we need it**:
This PR adds env variable to control Stackdriver sink in Heapster - whether it export metrics for new resource model or old resource model.

**Release note**:
```release-note
NONE
```
2017-11-22 21:48:51 -08:00
Jing Ai
90466391cb Merge branch 'master' into upgrade_aliases_branch 2017-11-22 09:55:37 -08:00
Karol Wychowaniec
52f7695f00 Add deployment for Stackdriver Metadata Agent with version and resource requirement controlled by env variable 2017-11-22 16:21:52 +01:00
Kubernetes Submit Queue
f85649c6cd
Merge pull request #55950 from crassirostris/fluentd-gcp-setting-resources-fix
Automatic merge from submit-queue (batch tested with PRs 56207, 55950). 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 setting resources in fluentd-gcp plugin

Currently if some of the variables are not set, scripts prints error, which is not critical, since the function is executed in a separate process, but it leads to the wrong resulting values

```release-note
NONE
```

/cc @piosz @x13n 
/assign @roberthbailey @mikedanese 
Could you please approve?
2017-11-22 05:21:25 -08:00
Mik Vyatskov
e9322b929c Fix setting resources in fluentd-gcp plugin
Signed-off-by: Mik Vyatskov <vmik@google.com>
2017-11-22 12:40:50 +01:00
Karol Wychowaniec
db101f921b Add environment variable to enable support for new Stackdriver resource model 2017-11-21 16:09:55 +01:00
Jing Ai
391a9df925 Merge branch 'master' into upgrade_aliases_branch 2017-11-20 21:20:45 -08:00
Jing Ai
551ffbe7bf Implement upgrade-aliases.sh to migrate a route-based k8s cluster to use IP aliases in GCE. 2017-11-20 21:11:50 -08:00
Kubernetes Submit Queue
e24b5532a5
Merge pull request #55911 from davidz627/localSSDUUID
Automatic merge from submit-queue (batch tested with PRs 54824, 55911, 55730, 55979, 55961). 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 options for mounting SCSI or NVMe local SSD though Block or Filesystem and do all of that with UUID

Fixes: #51431
Fixed version of: #53466

Mount SCSI local SSD by UUID in /mnt/disks/by-uuid/, also allows for users to request and mount NVMe disks. Both types of disks will be accessible either through block or file-system.

I have confirmed that it is no longer crashing when nodes are initialized on GKE.
2017-11-20 20:13:33 -08:00
David Zhu
f780eefd39 Set up alternate mount point for SCSI/NVMe local SSD by UUID in /mnt/disks/by-uuid/, set up ability to have unformatted disk symlinked in /dev/disk/by-uuid/. Added tests. Preserved backwards compatibility. 2017-11-17 10:56:48 -08:00
Daniel Kłobuszewski
ea64edd6e6 Set -w flag on all iptables calls during master startup
Lack of this flag sometimes causes iptables to return error code 4 (if
other process holds xtables lock). As a result, because of  `set -o errexit`,
whole startup script fails, leaving master in an incorrect state.

This is another occurence of (already closed) https://github.com/kubernetes/kubernetes/issues/7370
2017-11-17 15:04:32 +01:00
Mike Danese
0117006a54
Revert "Add options for mounting SCSI or NVMe local SSD though Block or Filesystem and do all of that with UUID" 2017-11-16 07:51:38 -08:00
Sandeep Rajan
939d1b3be9 fix indent 2017-11-16 09:13:13 -05:00
Kubernetes Submit Queue
c3ed0f2663
Merge pull request #53466 from davidz627/localSSDUUID
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 options for mounting SCSI or NVMe local SSD though Block or Filesystem and do all of that with UUID

Fixes: #51431

Mount SCSI local SSD by UUID in /mnt/disks/by-uuid/, also allows for users to request and mount NVMe disks. Both types of disks will be accessable either through block or filesystem

To see code in progress for NVMe and block support see working branch: https://github.com/davidz627/kubernetes/tree/localExt
2017-11-15 18:25:30 -08:00
Sandeep Rajan
134487191d create fn for dns manifests 2017-11-15 11:35:05 -05:00
David Zhu
028258244c Set up alternate mount point for SCSI/NVMe local SSD by UUID in /mnt/disks/by-uuid/, set up ability to have unformatted disk symlinked in /dev/disk/by-uuid/. Added tests. Preserved backwards compatibility. 2017-11-14 17:14:41 -08:00
Mike Danese
dc616dc29b Revert "allow configuring of the docker storage driver on gce"
This reverts commit 79f98a41f9.
2017-11-14 13:46:08 -08:00
Kubernetes Submit Queue
b2125f5aa8
Merge pull request #55509 from tallclair/psp-addons
Automatic merge from submit-queue (batch tested with PRs 54602, 54877, 55243, 55509, 55128). 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>.

PodSecurityPolicies for addons

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

1. Colocate addon PodSecurityPolicy config with the addons (in a `podsecuritypolicies` subdirectory). 
2. Add policies for addons that are currently missing policies (not in the default GCE suite)
3. Remove HostPath SSL certs from several heapster deployments, so that heapster doesn't require a special PSP

**Which issue(s) this PR fixes**:
#43538

**Release note**:
```release-note
- Add PodSecurityPolicies for cluster addons
- Remove SSL cert HostPath volumes from heapster addons
```
2017-11-14 03:03:30 -08:00
Sandeep Rajan
5c7392368f Add CoreDNS as an optional addon in kube-up 2017-11-13 18:38:51 -05:00
Kubernetes Submit Queue
4f91113075
Merge pull request #54826 from mindprince/addon-manager
Automatic merge from submit-queue (batch tested with PRs 54826, 53576, 55591, 54946, 54825). 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>.

Run nvidia-gpu device-plugin daemonset as an addon on GCE nodes that have nvidia GPUs attached

- Instead of the old `Accelerators` feature that added `alpha.kubernetes.io/nvidia-gpu` resource, use the new `DevicePlugins` feature that adds vendor specific resources. (In case of nvidia GPUs it will
add `nvidia.com/gpu` resource.)

- Add node label to GCE nodes with accelerators attached. This node label is the same as what GKE attaches to node pools with accelerators attached. (For example, for nvidia-tesla-p100 GPU, the label would be `cloud.google.com/gke-accelerator=nvidia-tesla-p100`) This will help us target accelerator specific
daemonsets etc. to these nodes.

- Run nvidia-gpu device-plugin daemonset as an addon on GCE nodes that have nvidia GPUs attached.

- Some minor documentation improvements in addon manager.

**Release note**:
```release-note
GCE nodes with NVIDIA GPUs attached now expose `nvidia.com/gpu` as a resource instead of `alpha.kubernetes.io/nvidia-gpu`.
```

/sig cluster-lifecycle
/sig scheduling
/area hw-accelerators

https://github.com/kubernetes/features/issues/368
2017-11-13 14:46:55 -08:00
Kubernetes Submit Queue
d1cca169f8
Merge pull request #55512 from dashpole/docker_storage_driver
Automatic merge from submit-queue (batch tested with PRs 53337, 55465, 55512, 55522, 54554). 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>.

Allow configuring docker storage driver in GCE

**What this PR does / why we need it**:
For GCE, allow configuring of the docker storage driver.

**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
GCE: Provide an option to configure the docker storage driver.
```
2017-11-11 12:44:24 -08:00
David Ashpole
79f98a41f9 allow configuring of the docker storage driver on gce 2017-11-10 18:02:36 -08:00
Yang Guo
a3ad8391db Set CONTAINER_RUNTIME default value to 'docker' 2017-11-10 16:05:55 -08:00
Tim Allclair
29d556a03a
Source PodSecurityPolicies from addon subdir 2017-11-10 13:57:31 -08:00
Kubernetes Submit Queue
e64dc21ba6
Merge pull request #55385 from xiangpengzhao/remove-script-1.6
Automatic merge from submit-queue (batch tested with PRs 55265, 54092, 55353, 53733, 55385). 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>.

Symbol links of key and cert are no longer used.

**What this PR does / why we need it**:
This is unused for current cycle.

**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 #42660

**Special notes for your reviewer**:
/cc @mikedanese 

**Release note**:

```release-note
NONE
```
2017-11-10 01:30:31 -08:00
Rohit Ramkumar
f78775099a
Update configure-helper.sh
fixed a typo which was causing script to break while creating a GKE cluster.

Specifically, the line  "setup-addon-manifests "addons" "rbac/legacy-kubelet-user-disabled" was meant to refer to the directory cluster/addons/rbac/legacy-kubelet-user-disable. The extra "d" at the end of disable was causing the script to break.
2017-11-09 09:49:10 -08:00
xiangpengzhao
d5d4b4007c Symbol links of key and cert are no longer used. 2017-11-09 17:26:22 +08:00
Yu-Ju Hong
1842922b6b GCE: provide an option to disable docker's live-restore 2017-11-07 15:01:45 -08:00
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
Kubernetes Submit Queue
ce90b54c0f
Merge pull request #55178 from dnardo/gke-setup
Automatic merge from submit-queue (batch tested with PRs 53866, 54852, 55178, 55185, 55130). 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>.

Set the NON_MASQUERADE_CIDR to 0/0 by default in GCE/GKE

This disables masquerade rules setup by the kubelet.  Additionally this adds masquerade rules based on NON_MASQUERADE_CIDR being set to 0/0.



**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
Add masquerading rules by default to GCE/GKE
```
2017-11-06 22:20:31 -08:00
Kubernetes Submit Queue
2e0181afd1
Merge pull request #55181 from rramkumar1/custom-kube-proxy
Automatic merge from submit-queue (batch tested with PRs 51001, 55181). 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>.

Added logic for custom kube proxy yaml for GKE

Added yaml-replacement logic for custom kube-proxy daemon set on GKE. 

Release Note: 
```release-note
None
```
2017-11-06 16:28:48 -08:00
Kubernetes Submit Queue
01f205adf5
Merge pull request #54759 from sakshamsharma/remove-google-kms-in-tree
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>.

Remove Google Cloud KMS's in-tree integration

Removes the following introduced by #48574 and others:
* `kms.go` which contained the cloudkms-specific code for Google Cloud KMS service.
* Registering the Google Cloud KMS in the KMS plugin registry.
* Google's `cloudkms` API package from `vendor` folder. 

The following changes are upcoming:
* Removal of KMSPluginRegistry. This would not be needed anymore, since KMS providers will be out-of-tree from now on (so no need of registering them, an address of the process would be enough).
* A service which allows encrypt/decrypt functionality (satisfies `envelope.Service` interface) if initialized with an IP/Port of an out-of-tree process serving KMS requests. Will tentatively use gRPC requests to talk to this external service.

Reference: https://github.com/kubernetes/kubernetes/pull/54439#issuecomment-340062801 and https://github.com/kubernetes/kubernetes/issues/51965#issuecomment-339333937.

```release-note
Google KMS integration was removed from in-tree in favor of a out-of-process extension point that will be used for all KMS providers.
```
2017-11-06 14:10:43 -08:00
Rohit Ramkumar
eeb643dd9e Added logic for custom kube proxy yaml for GKE 2017-11-06 12:30:42 -08:00
Daniel Nardo
8aef128640 Set the NON_MASQUERADE_CIDR to 0/0 by default in GCE/GKE which disables
masquerade rules setup by the kubelet.  Add masquerade rules based
on NON_MASQUERADE_CIDR being set to 0/0.
2017-11-06 10:01:55 -08:00
Isaac Hollander McCreery
be8aaf9ff8 Add prometheus-to-sd-exporter to metadata-proxy addon; bump to proxy to v0.1.4 and e2e to v0.0.2; remove configmag 2017-11-03 10:23:05 -07:00
Kubernetes Submit Queue
7a28aaffa7
Merge pull request #54964 from Random-Liu/add-containerd-e2e
Automatic merge from submit-queue (batch tested with PRs 54488, 54838, 54964). 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 to for alternative container runtime in `kube-up.sh`

For https://github.com/kubernetes/features/issues/286.

This PR added 4 new environment variables in `kube-up.sh` to support alternative container runtime:
1) `KUBE_MASTER_EXTRA_METADATA` and `KUBE_NODE_EXTRA_METADATA`. Add extra metadata on master and node instance. With this we could specify different cloud-init for a different container runtime, and also add extra metadata for the new cloud-init, e.g. [master.yaml](7d73966214/test/e2e/master.yaml)
2) `KUBE_CONTAINER_RUNTIME_ENDPOINT`. Specify different sock for different container runtime. It's only used when it's not empty.
3) `KUBE_LOAD_IMAGE_COMMAND`. Specify different load image command for different container runtime.

An example for cri-containerd:
```
export KUBE_MASTER_EXTRA_METADATA="user-data=${GOPATH}/src/github.com/kubernetes-incubator/cri-containerd/test/e2e/master.yaml,cri-containerd-configure-sh=${GOPATH}/src/github.com/kubernetes-incubator/cri-containerd/test/configure.sh"
export KUBE_NODE_EXTRA_METADATA="user-data=${GOPATH}/src/github.com/kubernetes-incubator/cri-containerd/test/e2e/node.yaml,cri-containerd-configure-sh=${GOPATH}/src/github.com/kubernetes-incubator/cri-containerd/test/configure.sh"
export KUBE_CONTAINER_RUNTIME="remote"
export KUBE_CONTAINER_RUNTIME_ENDPOINT="/var/run/cri-containerd.sock"
export KUBE_LOAD_IMAGE_COMMAND="/home/cri-containerd/usr/local/bin/cri-containerd load"
export NETWORK_POLICY_PROVIDER="calico"
```

Signed-off-by: Lantao Liu <lantaol@google.com>

```release-note
none
```
/cc @yujuhong @dchen1107 @feiskyer @mikebrow @abhi @mrunalp @runcom 
/cc @kubernetes/sig-node-pr-reviews
2017-11-02 18:01:19 -07:00
Lantao Liu
8279916c65 Fix calico network policy for opensource.
Signed-off-by: Lantao Liu <lantaol@google.com>
2017-11-02 21:56:46 +00:00
Kubernetes Submit Queue
96d81fe688
Merge pull request #52367 from tallclair/psp-config
Automatic merge from submit-queue (batch tested with PRs 52367, 53363, 54989, 54872, 54643). 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>.

Basic GCE PodSecurityPolicy Config

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

This PR lays the foundation for enabling PodSecurityPolicy in GCE and other default deployments. The 3 commits are:

1. Add policies, roles & bindings for the default addons on GCE.
2. Enable the PSP admission controller & load the addon policies when the`ENABLE_POD_SECURITY_POLICY=true` environment variable is set.
3. Support the PodSecurityPolicy in the E2E environment & add PSP tests.

NOTES:

- ~~Depends on https://github.com/kubernetes/kubernetes/pull/52301 for privileged capabilities~~
- ~~Depends on https://github.com/kubernetes/kubernetes/pull/52849 for sane mutations~~
- ~~Depends on https://github.com/kubernetes/kubernetes/pull/53479 for aggregator tests to pass~~
- ~~Depends on https://github.com/kubernetes/kubernetes/pull/54175 for dedicated fluentd service~~ account
- This PR is a fork of https://github.com/kubernetes/kubernetes/pull/46064, credit to @Q-Lee

**Which issue this PR fixes**: #43538

**Release note**:
```release-note
Add support for PodSecurityPolicy on GCE: `ENABLE_POD_SECURITY_POLICY=true` enables the admission controller, and installs policies for default addons.
```
2017-11-02 12:59:13 -07:00
Rohit Agarwal
cf292754ba Run nvidia-gpu device-plugin daemonset as an addon on GCE nodes that have nvidia GPUs attached. 2017-11-02 12:58:29 -07:00
Isaac Hollander McCreery
a051a54962 Explicitly set route_localnet on nodes & masters.
Allow for loopback addresses to be used for routing, specifically to
enable metadata proxy on master nodes.
2017-11-02 08:56:41 -07:00
Lantao Liu
75293ac7a2 Add containerd e2e.
Signed-off-by: Lantao Liu <lantaol@google.com>
2017-11-02 03:44:42 +00:00
Tim Allclair
88db819170
GCP PodSecurityPolicy configuration 2017-11-01 14:03:09 -07:00
Yu-Ju Hong
e067817a80 COS: Keep the docker network checkpoint
This is necessary for enabling the live-restore feature.
2017-10-30 12:07:15 -07:00
Saksham Sharma
261772b65c Remove Google Cloud KMS integration for encryption-at-rest. 2017-10-29 17:40:15 +05:30
Isaac Hollander McCreery
9f2b0188bc Fix ENABLE_METADATA_CONCEALMENT firewall rules to respect true/false 2017-10-27 16:01:08 -07:00
Kubernetes Submit Queue
abe9d2f736 Merge pull request #54150 from ihmccreery/mdc-e2e
Automatic merge from submit-queue (batch tested with PRs 54112, 54150, 53816, 54321, 54338). 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>.

Enable metadata concealment for tests

**What this PR does / why we need it**: Metadata concealment is going to beta for v1.9; enable it by default in tests.  Also, just use `ENABLE_METADATA_CONCEALMENT` instead of two different vars.  Work toward #8867.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: none

**Special notes for your reviewer**:

**Release note**:

```release-note
Metadata concealment on GCE is now controlled by the `ENABLE_METADATA_CONCEALMENT` env var.  See cluster/gce/config-default.sh for more info.
```
2017-10-26 17:07:24 -07:00
Mike Danese
3f7e1cccd2 don't add kubelet legacy binding if we aren't registering the master kubelet 2017-10-26 13:30:59 -07:00
Kubernetes Submit Queue
76f198399b Merge pull request #54518 from rramkumar1/custom-kube-dns-for-gke
Automatic merge from submit-queue (batch tested with PRs 52003, 54559, 54518). 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>.

Added functionality to replace default kube-dns deployment with a GKE specific one

**What this PR does / why we need it**:
In GKE, we need to use custom kube-dns deployments, which means replacing the default one with the custom. This PR adds the replacement functionality into the relevant configuration scripts.

Release Note: 
```release-note
NONE
```
2017-10-25 11:38:43 -07:00
Rohit Ramkumar
efc89c5833 Added functionality to replace default kube-dns deployment with a GKE specific one 2017-10-24 17:07:40 -07:00
Daniel Nardo
f9b329250a Set "--kubelet-preferred-address-types" if ssh tunnel is not used.
In additional don't advertise external address.
2017-10-24 11:13:52 -07:00
Kubernetes Submit Queue
060b4b8b84 Merge pull request #54403 from wojtek-t/dont_hardcode_etcd_hostname
Automatic merge from submit-queue (batch tested with PRs 54400, 54403). 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>.

Allow for configuring etcd hostname in the manifest

```release-note
Allow for configuring etcd hostname in the manifest
```
2017-10-23 06:40:00 -07:00
Wojciech Tyczynski
2fbe39fc8f Fix etcd hostnames 2017-10-23 13:49:28 +02:00