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7699 Commits

Author SHA1 Message Date
Chao Xu
f001f9e1db Set the maximum size increase the copy operations in a json patch can cause 2019-02-06 14:15:20 -08:00
Rafael Fernández López
981bf1930c kubeadm: do not create etcd datastore if we are in dryrun mode 
This allows for kubeadm tests to pass when run with an unprivileged
user.
 2019-02-06 22:59:19 +01:00
Tomas Nozicka
a7588723f7 Switch WaitForCertificate to informers to avoid broken watches 2019-02-06 22:27:00 +01:00
Yago Nobre
e7a8ac1099 kubeadm: graduate kubelet start join phase 2019-02-06 01:35:28 -02:00
ksubrmnn
164f79e2d4 Update config tests 2019-02-05 10:39:23 -08:00
ksubrmnn
a47e99e37a Add Windows flags for KubeProxyConfiguration 2019-02-05 10:39:23 -08:00
Davanum Srinivas
b975573385 move pkg/kubelet/apis/well_known_labels.go to staging/src/k8s.io/api/core/v1/ 
Co-Authored-By: Weibin Lin <linweibin1@huawei.com>

Change-Id: I163b2f2833e6b8767f72e2c815dcacd0f4e504ea
 2019-02-05 13:39:07 -05:00
Kubernetes Prow Robot
667584cec0 Merge pull request #73728 from neolit123/kubeadm-remove-experimental-config 
kubeadm: remove warning about config usage
 2019-02-05 06:47:39 -08:00
Kubernetes Prow Robot
28fefba116 Merge pull request #73725 from fabriziopandini/kubeadm-organize-phases 
kubeadm: organize phases cmd
 2019-02-05 03:18:42 -08:00
Kubernetes Prow Robot
1e78fec9b4 Merge pull request #73718 from fabriziopandini/remove-kubeadm-alpha-preflight 
kubeadm: Remove kubeadm alpha preflight subcommand
 2019-02-04 18:28:36 -08:00
Lubomir I. Ivanov
b9816b1231 kubeadm: remove warning about config usage 2019-02-05 03:06:25 +02:00
Kubernetes Prow Robot
6a149864fb Merge pull request #73285 from tallclair/typed-runtimeclass 
Migrate RuntimeClass support to the generated typed client
 2019-02-04 16:13:30 -08:00
fabriziopandini
64a7c0c7a5 autogenerated 2019-02-05 00:36:24 +01:00
fabriziopandini
f38217c75b kubeadm-organize-phases 2019-02-05 00:36:12 +01:00
Kubernetes Prow Robot
7e086471c4 Merge pull request #73663 from danielqsj/rflag 
remove flag repair-malformed-updates
 2019-02-04 14:33:31 -08:00
Roy Lenferink
b43c04452f Updated OWNERS files to include link to docs 2019-02-04 22:33:12 +01:00
fabriziopandini
7333cc79d6 remove-kubeadm-alpha-preflight 2019-02-04 21:57:55 +01:00
Kubernetes Prow Robot
9d6ebf6c78 Merge pull request #73467 from ashishranjan738/newpackage 
Refactor to use k8s.io/utils/net/ package instead of kubernetes/pkg/util/net/sets
 2019-02-04 11:43:14 -08:00
Kubernetes Prow Robot
664aafbf5c Merge pull request #73337 from yuwenma/crashloop-controllers 
[Mitigate KCM CrashLooping] Add unittests for controllers' Init func
 2019-02-04 09:36:20 -08:00
Rafael Fernández López
031ce12dbd kubeadm: graduate control plane prepare phase 2019-02-04 09:58:06 +01:00
Ashish Ranjan
7be223e798 Refactor to use k8s.io/utils/net/ package instead of kubernetes/pkg/util/net/sets 
Signed-off-by: Ashish Ranjan <ashishranjan738@gmail.com>
 2019-02-04 10:34:53 +05:30
danielqsj
2b8898b95e remove flag repair-malformed-updates 2019-02-02 20:54:35 +08:00
Kubernetes Prow Robot
0c2613c71a Merge pull request #73474 from rosti/IsSupportedVersion 
kubeadm: Introduce ValidateSupportedVersion
 2019-02-02 01:59:37 -08:00
Kubernetes Prow Robot
73ccf56edd Merge pull request #59176 from dixudx/reload_kubeproxy_config 
exit kube-proxy when configuration file changes
 2019-02-01 18:29:06 -08:00
yuwenma
e6ab3cfc54 [Mitigate KCM CrashLooping] Add unittests for controllers' Init function. 2019-02-01 14:11:20 -08:00
David Eads
b1f67e9330 catch some unhandled errors 2019-02-01 15:16:23 -05:00
Rostislav M. Georgiev
e10dcf07d7 kubeadm: Introduce ValidateSupportedVersion in place of DetectUnsupportedVersion 
DetectUnsupportedVersion is somewhat uncomfortable, complex and inefficient
function to use. It takes an entire YAML document as bytes, splits it up to
byte slices of the different YAML sub-documents and group-version-kinds and
searches through those to detect an unsupported kubeadm config. If such config
is detected, the function returns an error, if it is not (i.e. the normal
function operation) everything done so far is discarded.

This could have been acceptable, if not the fact, that in all cases that this
function is called, the YAML document bytes are split up and an iteration on
GVK map is performed yet again. Hence, we don't need DetectUnsupportedVersion
in its current form as it's inefficient, complex and takes only YAML document
bytes.

This change replaces DetectUnsupportedVersion with ValidateSupportedVersion,
which takes a GroupVersion argument and checks if it is on the list of
unsupported config versions. In that case an error is returned.
ValidateSupportedVersion relies on the caller to read and split the YAML
document and then iterate on its GVK map checking if the particular
GroupVersion is supported or not.

Signed-off-by: Rostislav M. Georgiev <rostislavg@vmware.com>
 2019-02-01 19:35:39 +02:00
Kubernetes Prow Robot
b5b627d522 Merge pull request #73636 from bart0sh/PR0059-kubeadm-reset-fix-null-pointer-dereference 
kubeadm: fix nil pointer dereference
 2019-02-01 09:03:56 -08:00
Kubernetes Prow Robot
5dd46ad911 Merge pull request #73406 from MalloZup/02-refactor 
Limit scope and refactor config functions
 2019-02-01 07:44:37 -08:00
Kubernetes Prow Robot
b1eae78fc7 Merge pull request #73610 from rajansandeep/coredns1.3.1 
Bump CoreDNS version to 1.3.1
 2019-02-01 06:32:11 -08:00
Ed Bartosh
ab655a29b8 kubeadm: fix nil pointer dereference 
If configuration file doesn't exist client variable is not assigned
and causes kubeadm crash:

$ sudo ./_output/bin/kubeadm reset
[reset] Reading configuration from the cluster...
[reset] FYI: You can look at this config file with 'kubectl -n kube-system get cm kubeadm-config -oyaml'
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0xf8 pc=0x108c9e7]

goroutine 1 [running]:
cmd/kubeadm/app/util/config.getInitConfigurationFromCluster(0x171109b, 0xf, 0x0, 0x0, 0xc0005b5a00, 0x3, 0x3, 0x69)
	cmd/kubeadm/app/util/config/cluster.go:93 +0x37
cmd/kubeadm/app/util/config.loadConfiguration(0x0, 0x0, 0x18d63a0, 0xc00000c018, 0x170620b, 0x5, 0x0, 0x0, 0x15d6000, 0x18d7601, ...)
	cmd/kubeadm/app/util/config/cluster.go:67 +0x374
k8s.io/kubernetes/cmd/kubeadm/app/util/config.FetchConfigFromFileOrCluster(0x0, 0x0, 0x18d63a0, 0xc00000c018, 0x170620b, 0x5, 0x0, 0x0, 0x497700, 0x18d63e0, ...)
	cmd/kubeadm/app/util/config/cluster.go:45 +0x9c
k8s.io/kubernetes/cmd/kubeadm/app/cmd.resetDetectCRISocket(0x0, 0x0, 0x1, 0x0, 0x18d63e0, 0xc0003f0630)
	cmd/kubeadm/app/cmd/reset.go:304 +0x73
k8s.io/kubernetes/cmd/kubeadm/app/cmd.NewCmdReset.func1(0xc0002a6780, 0x26dd548, 0x0, 0x0)
	cmd/kubeadm/app/cmd/reset.go:71 +0x267
k8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).execute(0xc0002a6780, 0x26dd548, 0x0, 0x0, 0xc0002a6780, 0x26dd548)
	vendor/github.com/spf13/cobra/command.go:760 +0x2cc
k8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).ExecuteC(0xc00019a000, 0xc000389180, 0xc00019a500, 0xc00057c1a0)
	vendor/github.com/spf13/cobra/command.go:846 +0x2fd
k8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).Execute(0xc00019a000, 0xc00000c010, 0x18d63a0)
	vendor/github.com/spf13/cobra/command.go:794 +0x2b
k8s.io/kubernetes/cmd/kubeadm/app.Run(0xc000086180, 0x18b)
	cmd/kubeadm/app/kubeadm.go:48 +0x202
main.main()
	cmd/kubeadm/kubeadm.go:29 +0x33

Removing check for configuration file existence should fix the issue.
 2019-02-01 15:36:43 +02:00
Avi Deitcher
0fae35dfd8 Update kubelet overview help doc 2019-02-01 13:14:48 +02:00
Kubernetes Prow Robot
6af7d2cb1a Merge pull request #69552 from Pingan2017/remove-experimental-fail-swap-on-flag 
remove kubelet flag '--experimental-fail-swap-on' (deprecated in v1.8)
 2019-01-31 19:32:28 -08:00
Sandeep Rajan
aa11f6c298 Bump CoreDNS version to 1.3.1 2019-01-31 16:55:02 -05:00
dmaiocchi
fd708d173e refactor config functions 2019-01-31 16:48:18 +01:00
Kubernetes Prow Robot
92076f0d2e Merge pull request #73501 from dlipovetsky/fix-kubelet-exec-error 
kubeadm: Make exec error message more informative
 2019-01-30 20:26:03 -08:00
Kubernetes Prow Robot
1f7e9fd9a2 Merge pull request #73488 from andrewsykim/replace-utils-file 
Replace pkg/util/file with k8s.io/utils/path
 2019-01-30 17:50:16 -08:00
Kubernetes Prow Robot
0f93328c7a Merge pull request #73457 from xichengliudui/updatedockerversion 
Update docker support for k8s
 2019-01-30 16:39:01 -08:00
Kubernetes Prow Robot
f2ade8e993 Merge pull request #73163 from MalloZup/phases-preflight 
expose preflight join as phases
 2019-01-30 14:28:43 -08:00
Chao Xu
bed7696876 generated BUILD files 2019-01-30 13:28:48 -08:00
Chao Xu
1281243860 Remove the --storage-versions flag from kube-apiserver. 
The storage version now is solely decided by the
scheme.PrioritizedVersionsForGroup(). For cohabitating resources, the storage
version will be that of the overriding group as returned by
storageFactory.getStorageGroupResource().
 2019-01-30 13:28:48 -08:00
dmaiocchi
71494aa9ce add preflight-phase 2019-01-30 20:43:45 +01:00
Kubernetes Prow Robot
d388b3eea7 Merge pull request #73531 from bradhoekstra/followup-71355 
Refactor service-proxy-name label
 2019-01-30 10:15:54 -08:00
AdamDang
2cb5a3ebdd Update postprocessing_test.go 
Small fix to make the code easy to read.
 2019-01-30 21:22:22 +08:00
xichengliudui
945889988b Update docker support for k8s 
update pull request

update pull request

update pull request

update pull request
 2019-01-30 03:25:05 -05:00
Kubernetes Prow Robot
d57d606275 Merge pull request #73495 from neolit123/phase-control-plane 
kubeadm: fix missing 'all' in 'init phase control-plane'
 2019-01-29 16:50:46 -08:00
Daniel Lipovetsky
4fe0d2107d kubeadm: Make exec error message more informative 2019-01-29 16:38:35 -08:00
Kubernetes Prow Robot
bb9a12d6f8 Merge pull request #73487 from ereslibre/phases-cleanup 
kubeadm: cleanup of phases arguments
 2019-01-29 15:34:30 -08:00
Lubomir I. Ivanov
52e62a73d8 kubeadm: fix missing 'all' in 'init phase control-plane' 2019-01-30 00:24:48 +02:00
Kubernetes Prow Robot
b8b689aae0 Merge pull request #72111 from rosti/reduce-initcfg 
kubeadm: Reduce the usage of InitConfiguration
 2019-01-29 14:01:07 -08:00