Commit Graph

588 Commits

Author SHA1 Message Date
Kubernetes Submit Queue
caa935df45 Merge pull request #37442 from NickrenREN/kubelet-run
Automatic merge from submit-queue (batch tested with PRs 37094, 37663, 37442, 37808, 37826)

fix if condition question in kubelet run() function

Here variable err returned by function NewForConfig(&eventClientConfig) if CreateAPIServerClientConfig() function runs correctly .  And we should not print "invalid kubeconfig" info.
Should we use else instead of if.
2016-12-03 04:27:50 -08:00
Kubernetes Submit Queue
35808b39aa Merge pull request #36472 from xilabao/cert-key-coexist
Automatic merge from submit-queue

fix apiserver start failed if lost one of cert and key
2016-12-01 07:52:15 -08:00
NickrenREN
19c9860bb3 fix if condition question in kubelet run() function
here variable err returned by function NewForConfig(&eventClientConfig) if CreateAPIServerClientConfig() function is executed correctly. We should use else instead of if.
Or put block (if err != nil)  to block (if err == nil) above
2016-12-01 12:00:25 +08:00
xilabao
7016057ff7 fix apiserver start failed if lost one of cert and key, add a error message 2016-11-30 17:25:52 +08:00
deads2k
6846855929 add delegating authorization flags and options 2016-11-29 10:59:43 -05:00
deads2k
5cea15ac9f add delegating auth options 2016-11-29 10:59:43 -05:00
Chao Xu
bcc783c594 run hack/update-all.sh 2016-11-23 15:53:09 -08:00
Chao Xu
5e1adf91df cmd/kubelet 2016-11-23 15:53:09 -08:00
Vishnu kannan
9066253491 [kubelet] rename --cgroups-per-qos to --experimental-cgroups-per-qos to reflect the true nature of that feature
Signed-off-by: Vishnu kannan <vishnuk@google.com>
2016-11-14 14:06:39 -08:00
Rajat Ramesh Koujalagi
d81e216fc6 Better messaging for missing volume components on host to perform mount 2016-11-09 15:16:11 -08:00
Kubernetes Submit Queue
c41c603baa Merge pull request #36471 from Random-Liu/fix-flag-description
Automatic merge from submit-queue

Kubelet: Fix the description of MaxContainers kubelet flag.

Found this during code review.

The default number has been changed to `-1` and `1`. 82c488bd6e/pkg/apis/componentconfig/v1alpha1/defaults.go (L279-L285)
@yujuhong 

/cc @saad-ali This PR fixed incorrect doc.
2016-11-09 03:13:51 -08:00
Kubernetes Submit Queue
b3e4083f49 Merge pull request #36133 from luomiao/photon-support-PR-v2
Automatic merge from submit-queue

Support persistent volume usage for kubernetes running on Photon Controller platform

**What this PR does / why we need it:**
Enable the persistent volume usage for kubernetes running on Photon platform.
Photon Controller: https://vmware.github.io/photon-controller/

_Only the first commit include the real code change.
The following commits are for third-party vendor dependency and auto-generated code/docs updating._

Two components are added:
pkg/cloudprovider/providers/photon: support Photon Controller as cloud provider
pkg/volume/photon_pd: support Photon persistent disk as volume source for persistent volume

Usage introduction:
a. Photon Controller is supported as cloud provider.
When choosing to use photon controller as a cloud provider, "--cloud-provider=photon --cloud-config=[path_to_config_file]" is required for kubelet/kube-controller-manager/kube-apiserver. The config file of Photon Controller should follow the following usage:

```
[Global]
target = http://[photon_controller_endpoint_IP]
ignoreCertificate = true
tenant = [tenant_name]
project = [project_name]
overrideIP = true
```

b. Photon persistent disk is supported as volume source/persistent volume source.
yaml usage:

```
volumes:
  - name: photon-storage-1
    photonPersistentDisk:
        pdID: "643ed4e2-3fcc-482b-96d0-12ff6cab2a69"
```
pdID is the persistent disk ID from Photon Controller.

c. Enable Photon Controller as volume provisioner.
yaml usage:

```
kind: StorageClass
apiVersion: storage.k8s.io/v1beta1
metadata:
  name: gold_sc
provisioner: kubernetes.io/photon-pd
parameters:
  flavor: persistent-disk-gold
```

The flavor "persistent-disk-gold" needs to be created by Photon platform admin before hand.
2016-11-09 00:10:22 -08:00
Random-Liu
021ff77028 Fix the description of MaxContainers kubelet flag. 2016-11-08 17:52:40 -08:00
Vishnu kannan
dd8ec911f3 Revert "Revert "Merge pull request #35821 from vishh/gci-mounter-scope""
This reverts commit 402116aed4.
2016-11-08 11:09:10 -08:00
Miao Luo
b22ccc6780 Support persistent volume on Photon Controller platform
1. Enable Photon Controller as cloud provider
2. Support Photon persistent disk as volume source/persistent volume
source
2016-11-08 09:36:16 -08:00
Michael Taufen
0c6c622434 Fail kubelet creation if swap enabled
Provides an opt-in flag, --experimental-fail-swap-on (and corresponding
KubeletConfiguration value, ExperimentalFailSwapOn), which is false by default.
2016-11-08 08:39:31 -08:00
Kubernetes Submit Queue
6c5e0269d3 Merge pull request #36051 from zdj6373/server-log
Automatic merge from submit-queue

improve and modify log

1, the content of a unified writing, compared to the following line of failure (314th lines)
2, “instance” should be “node”
2016-11-08 02:52:38 -08:00
Yu-Ju Hong
dcce768a3e Rename experimental-runtime-integration-type to experimental-cri 2016-11-07 11:29:24 -08:00
saadali
402116aed4 Revert "Merge pull request #35821 from vishh/gci-mounter-scope"
This reverts commit 973fa6b334, reversing
changes made to 41b5fe86b6.
2016-11-03 20:23:25 -07:00
Kubernetes Submit Queue
973fa6b334 Merge pull request #35821 from vishh/gci-mounter-scope
Automatic merge from submit-queue

[Kubelet] Use the custom mounter script for Nfs and Glusterfs only

This patch reduces the scope for the containerized mounter to NFS and GlusterFS on GCE + GCI clusters

This patch also enabled the containerized mounter on GCI nodes

Shepherding multiple PRs through the submit queue is painful. Hence I combined them into this PR. Please review each commit individually.

cc @jingxu97 @saad-ali

https://github.com/kubernetes/kubernetes/pull/35652 has also been reverted as part of this PR
2016-11-03 04:32:19 -07:00
Vishnu Kannan
414e4ae549 Revert "Adding a root filesystem override for kubelet mounter"
This reverts commit e861a5761d.
2016-11-02 15:18:09 -07:00
derekwaynecarr
42289c2758 pod and qos level cgroup support 2016-11-02 08:07:04 -04:00
zdj6373
cc39354af3 improve and modify log 2016-11-02 17:26:54 +08:00
Kubernetes Submit Queue
6e90106ded Merge pull request #34490 from yujuhong/docker_cgroup
Automatic merge from submit-queue

dockershim: move docker to the given cgroup
2016-11-02 00:30:30 -07:00
Michael Taufen
a38566dac6 Add FeatureGates field to KubeletConfiguration 2016-11-01 14:53:50 -07:00
Yu-Ju Hong
87aaf4c0ac dockershim: move docker to the given cgruop
This change add a container manager inside the dockershim to move docker daemon
and associated processes to a specified cgroup. The original kubelet container
manager will continue checking the name of the cgroup, so that kubelet know how
to report runtime stats.
2016-11-01 11:39:20 -07:00
Dr. Stefan Schimanski
5dc31d35a0 Add --tls-sni-cert-key to the apiserver for SNI support 2016-11-01 09:50:56 +01:00
Chao Xu
850729bfaf include multiple versions in clientset
update client-gen to use the term "internalversion" rather than "unversioned";
leave internal one unqualified;
cleanup client-gen
2016-10-29 13:30:47 -07:00
David Ashpole
eb19713486 kubelet calls GetDirFsInfo(root directory) instead of using GetFsInfo(root label). Reverted #33520, and changed e2e test context to use nodefs 2016-10-27 08:04:59 -07:00
Vishnu kannan
e861a5761d Adding a root filesystem override for kubelet mounter
This is useful for supporting hostPath volumes via containerized
mounters in kubelet.

Signed-off-by: Vishnu kannan <vishnuk@google.com>
2016-10-26 21:42:59 -07:00
Kubernetes Submit Queue
10061ac358 Merge pull request #35523 from luxas/remove_reconcile
Automatic merge from submit-queue

Deprecate the --reconcile-cidr flag

<!--  Thanks for sending a pull request!  Here are some tips for you:
1. If this is your first time, read our contributor guidelines https://github.com/kubernetes/kubernetes/blob/master/CONTRIBUTING.md and developer guide https://github.com/kubernetes/kubernetes/blob/master/docs/devel/development.md
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**What this PR does / why we need it**: Follows up https://github.com/kubernetes/kubernetes/pull/34906

**Special notes for your reviewer**: I'm not sure why coreos had set `--reconcile-cidr` to `false` and what the implications are now.

**Release note**:
<!--  Steps to write your release note:
1. Use the release-note-* labels to set the release note state (if you have access) 
2. Enter your extended release note in the below block; leaving it blank means using the PR title as the release note. If no release note is required, just write `NONE`. 
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```release-note
Deprecate the --reconcile-cidr kubelet flag because it has no function anymore
```

PTAL @thockin @freehan @justinsb @yujuhong 
@kubernetes/sig-node @kubernetes/sig-network 

**I will add `hack/update-all.sh` contents soon to fix builds**
2016-10-26 20:18:37 -07:00
Vishnu kannan
adef4675a0 rename kubelet flag mounter-path to experimental-mounter-path
Signed-off-by: Vishnu kannan <vishnuk@google.com>
2016-10-26 14:50:33 -07:00
Lucas Käldström
1cf00d1ff1 Remove the function of --reconcile-cidr and deprecate it 2016-10-26 20:25:35 +03:00
Kubernetes Submit Queue
a898f3d996 Merge pull request #34381 from liggitt/kubelet-auth
Automatic merge from submit-queue

kubelet authn/authz

Implements https://github.com/kubernetes/kubernetes/blob/master/docs/proposals/kubelet-auth.md

Part of [Authenticated/Authorized access to kubelet API](https://github.com/kubernetes/features/issues/89) feature
2016-10-25 17:40:27 -07:00
Random-Liu
3d549b9e25 Add dockershim grpc server. 2016-10-25 10:31:16 -07:00
Jordan Liggitt
c83f5804d2
Wire kubelet authn/authz 2016-10-25 03:40:09 -04:00
Jordan Liggitt
426caf5bd1
Kubelet auth flags 2016-10-25 03:40:08 -04:00
Mike Danese
3b6a067afc autogenerated 2016-10-21 17:32:32 -07:00
Jing Xu
34ef93aa0c Add mounterPath to mounter interface
In order to be able to use new mounter library, this PR adds the
mounterPath flag to kubelet which passes the flag to the mount
interface. If flag is empty, mount uses default mount path.
2016-10-20 14:15:27 -07:00
Kubernetes Submit Queue
61e0113019 Merge pull request #34906 from luxas/remove_old_networking
Automatic merge from submit-queue

WIP: Remove the legacy networking mode

<!--  Thanks for sending a pull request!  Here are some tips for you:
1. If this is your first time, read our contributor guidelines https://github.com/kubernetes/kubernetes/blob/master/CONTRIBUTING.md and developer guide https://github.com/kubernetes/kubernetes/blob/master/docs/devel/development.md
2. If you want *faster* PR reviews, read how: https://github.com/kubernetes/kubernetes/blob/master/docs/devel/faster_reviews.md
3. Follow the instructions for writing a release note: https://github.com/kubernetes/kubernetes/blob/master/docs/devel/pull-requests.md#release-notes
-->

**What this PR does / why we need it**:
Removes the deprecated configure-cbr0 flag and networking mode to avoid having untested and maybe unstable code in kubelet, see: #33789

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, #<issue_number>, ...)` format, will close that issue when PR gets merged)*: 
fixes #30589
fixes #31937

**Special notes for your reviewer**: There are a lot of deployments who rely on this networking mode. Not sure how we deal with that: force switch to kubenet or just delete the old deployment?

But please review the code changes first (the first commit)

**Release note**:
<!--  Steps to write your release note:
1. Use the release-note-* labels to set the release note state (if you have access) 
2. Enter your extended release note in the below block; leaving it blank means using the PR title as the release note. If no release note is required, just write `NONE`. 
-->
```release-note
Removed the deprecated kubelet --configure-cbr0 flag, and with that the "classic" networking mode as well
```

PTAL @kubernetes/sig-network @kubernetes/sig-node @mikedanese
2016-10-19 01:03:39 -07:00
Clayton Coleman
957c0955aa
Run defaulting on the scheduler startup 2016-10-18 21:07:35 -04:00
Lucas Käldström
0800df74ab Remove the legacy networking mode --configure-cbr0 2016-10-16 21:26:41 +03:00
Harry Zhang
eb81ef6023 Merge string flag into util flag 2016-10-11 23:28:59 -04:00
Kubernetes Submit Queue
254c10f08a Merge pull request #32137 from mtaufen/spellcheck
Automatic merge from submit-queue

Fixup in kubelet.go: Package short names should be [a-z0-9]
2016-10-11 00:33:34 -07:00
derekwaynecarr
36eb79b42b Add cgroup driver and cgroups-per-qos flags to kubelet 2016-10-05 13:48:37 -04:00
Lucas Käldström
348717c50a Remove the flannel experimental overlay 2016-10-04 11:53:53 +03:00
Ilya Dmitrichenko
abc0a98d25
Replace references to http://releases.k8s.io/HEAD/docs/user-guide/ 2016-10-02 11:44:40 +01:00
Justin Santa Barbara
54195d590f Use strongly-typed types.NodeName for a node name
We had another bug where we confused the hostname with the NodeName.

To avoid this happening again, and to make the code more
self-documenting, we use types.NodeName (a typedef alias for string)
whenever we are referring to the Node.Name.

A tedious but mechanical commit therefore, to change all uses of the
node name to use types.NodeName

Also clean up some of the (many) places where the NodeName is referred
to as a hostname (not true on AWS), or an instanceID (not true on GCE),
etc.
2016-09-27 10:47:31 -04:00
Kubernetes Submit Queue
1f7e79afbf Merge pull request #33066 from Random-Liu/set-docker-client-version
Automatic merge from submit-queue

Add docker client version.

Addressed https://github.com/kubernetes/kubernetes/issues/29478#issuecomment-248197665.

This partially reverted #31540, because currently we are really trying to connect to docker daemon when creating the client.

This PR updated docker client with real docker apiversion with `UpdateClientVersion`, so that the version related logic of engine-api can work properly, such as https://github.com/docker/engine-api/pull/174/files.

@yujuhong @feiskyer
2016-09-22 19:09:14 -07:00
Kubernetes Submit Queue
5af04d1dd1 Merge pull request #32876 from errordeveloper/more-cert-utils
Automatic merge from submit-queue

Refactor cert utils into one pkg, add funcs from bootkube for kubeadm to use

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

We have ended-up with rather incomplete and fragmented collection of utils for handling certificates. It may be worse to consider using `cfssl` for doing all of these things, but for now there is some functionality that we need in `kubeadm` that we can borrow from bootkube. It makes sense to move the utils from bookube into core, as discussed in #31221.

**Special notes for your reviewer**: I've taken the opportunity to review names of existing funcs and tried to make some improvements in that area (with help from @peterbourgon).

**Release note**:

```release-note
NONE
```
2016-09-22 01:29:46 -07:00