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3078 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
d1e8702d36 Merge pull request #85201 from fabriziopandini/add-retry-to-etcd 
kubeadm: add retry to etcd calls
 2019-11-14 07:07:34 -08:00
fabriziopandini
0573a2227f add retry to etcd operations 2019-11-14 09:27:03 +01:00
Kubernetes Prow Robot
c6a38a9700 Merge pull request #85229 from liggitt/kubeadm-imports 
guard kubeadm dependencies on k8s.io/kubernetes
 2019-11-13 17:29:05 -08:00
Kubernetes Prow Robot
f5df681b80 Merge pull request #85156 from chuckha/remove-infinte-poll 
[kubeadm] Remove nested retries
 2019-11-13 13:04:23 -08:00
Kubernetes Prow Robot
c33af5b2fe Merge pull request #85108 from rajansandeep/prepcorednsfor1.17-kubeadm 
Bump CoreDNS version to 1.6.5 and update manifest
 2019-11-13 13:03:22 -08:00
Jordan Liggitt
752cda4fc4 guard kubeadm dependencies on k8s.io/kubernetes 2019-11-13 15:05:11 -05:00
Kubernetes Prow Robot
66e0ca800d Merge pull request #85137 from rosti/kubeadm-amend-hyperkube-deprecation 
kubeadm: Amend the hyperkube deprecation change
 2019-11-13 09:28:09 -08:00
Kubernetes Prow Robot
4f6aa5a921 Merge pull request #85091 from fabriziopandini/alpha-certs-reads-incluster-config 
kubeadm: alpha certs command should read in-cluster config
 2019-11-13 09:27:42 -08:00
Kubernetes Prow Robot
9648d56765 Merge pull request #84118 from neolit123/1.17-kubeadm-add-kubelet-post-phase 
kubeadm: enable kubelet client certificate rotation on primary CP nodes
 2019-11-13 09:25:13 -08:00
Chuck Ha
8fcf892498 Remove an infinite poll 
This infinite poll can make kubeadm init/join hang forever due
to a lack of function cancelling.

Signed-off-by: Chuck Ha <chuckh@vmware.com>
 2019-11-13 10:10:41 -05:00
Lubomir I. Ivanov
431fd630ff kubeadm: enable kubelet client certificate rotation on primary CP nodes 
- Don't always print to stdout that the kubelet is starting.
instead delegate this to the callers of TryStartKubelet.
- Add a new root kubeadm init phase called "kubelet-finalize"
- Add a sub-phase to "kubelet-finalize"
called "experimental-cert-rotation"
- "cert-rotation" performs the following actions:
  - tries to guess if kubelet client cert rotation is enabled
  - update the kubelet.conf to use the rotatable cert/key
 2019-11-13 15:49:33 +02:00
Kubernetes Prow Robot
eedfb6bc7a Merge pull request #79223 from rosti/kubeadm-component-configs-versioned 
kubeadm: component configs versioned
 2019-11-12 15:38:11 -08:00
Kubernetes Prow Robot
ea2750eaa6 Merge pull request #84718 from yastij/remove-validators 
remove system validators package from kubeadm and use k8s.io/system-validators
 2019-11-12 11:50:53 -08:00
Sandeep Rajan
f931dad722 bump coredns version and update manifest 2019-11-12 13:05:09 -05:00
Rostislav M. Georgiev
ec4840f0b2 kubeadm: Amend the hyperkube deprecation change 
The PR introducing 5bb8069 got merged accidentally (the CI robot not
respecting a hold). Hence, the feedback to that PR is merged separately.

Signed-off-by: Rostislav M. Georgiev <rostislavg@vmware.com>
 2019-11-12 16:23:05 +02:00
fabriziopandini
a372dff648 alpha certs tries to read in-cluster config 2019-11-12 10:35:31 +01:00
Yassine TIJANI
b9fe59c93e remove system validators package from kubeadm and use k8s.io/system-validators instead 
Signed-off-by: Yassine TIJANI <ytijani@vmware.com>
 2019-11-12 01:09:56 +01:00
Kubernetes Prow Robot
e008523f76 Merge pull request #85092 from fabriziopandini/alpha-certs-skips-missing-certs 
kubeadm: alpha certs should skip missing files
 2019-11-11 14:46:47 -08:00
Kubernetes Prow Robot
fc0bf06983 Merge pull request #85044 from neolit123/1.17-deprecate-cri-socket-upgrade 
kubeadm: remove the deprecated "--cri-socket" flag for "upgrade apply"
 2019-11-11 12:56:37 -08:00
Rostislav M. Georgiev
5bb80694ec kubeadm: Deprecate hyperkube use 
As the hyperkube image is itself deprecated and moved out of tree, its use with
kubeadm gets deprecated too. Hence, deprecation messages will be printed when
it is used.

Signed-off-by: Rostislav M. Georgiev <rostislavg@vmware.com>
 2019-11-11 17:03:25 +02:00
fabriziopandini
7d986a982c alpha certs skip missing files 2019-11-11 15:48:49 +01:00
Kubernetes Prow Robot
939e1e6488 Merge pull request #85043 from neolit123/1.17-enable-secure-ports 
kubeadm: use the secure ports for kube-scheduler and kcm health checks
 2019-11-10 13:27:01 -08:00
Lubomir I. Ivanov
ebfdb25c05 kubeadm: always use a short timeout for clientset creation 
ToClientSet() in kubeconfig.go creates a clientset from
the passed Config object (kubeconfig). For IP addresses
that are not reachable e.g. Get() calls for ConfigMaps
can block for a few minutes with the default timeout.

Modify the timeout to a shorter value by passing an override.
 2019-11-10 05:39:38 +02:00
Kubernetes Prow Robot
01676976c9 Merge pull request #85017 from LouisJackman/remove-goroutine-leak-in-kubeadm-wait 
Remove potential Goroutine leak in kubeadm wait.go
 2019-11-09 14:03:40 -08:00
Lubomir I. Ivanov
efc0ec5ffe kubeadm: remove the deprecated "--cri-socket" flag for "upgrade apply" 
Remove the flag "--cri-socket" from the "kubeadm upgrade apply"
command. It has been marked as deprecated since 1.14.
 2019-11-09 23:34:56 +02:00
Lubomir I. Ivanov
23ba857b50 kubeadm: use the secure ports for kube-scheduler and kcm health checks 
The insecure ports were deprecated in 1.12 and 1.13.
 2019-11-09 23:21:39 +02:00
Kubernetes Prow Robot
9920b733ba Merge pull request #85024 from neolit123/1.17-fix-etcd-node-upgrade 
kubeadm: fix skipped etcd upgrade on secondary CP nodes
 2019-11-09 07:13:39 -08:00
Kubernetes Prow Robot
49a9b6cadf Merge pull request #84727 from danwinship/ipv6-bind 
fix apiserver to advertise IPv6 endpoints if bound to IPv6
 2019-11-08 18:44:24 -08:00
Lubomir I. Ivanov
cc0320d41a kubeadm: fix skipped etcd upgrade on secondary cp nodes 2019-11-09 03:59:59 +02:00
Kubernetes Prow Robot
3c7706bf9c Merge pull request #84591 from TheLastProject/feature/print-join-as-admin-command 
Let token create help with joining a master
 2019-11-08 13:48:43 -08:00
Louis Jackman
62e314a556 Remove potential Goroutine leak in kubeadm wait.go 
There are two writes yet only one read on a non-buffered channel that is
created locally and not passed anywhere else.

Therefore, it could leak one of its two spawned Goroutines if either:
* The provided `f` takes longer than an erroneous result from
  `waiter.WaitForHealthyKubelet`, or;
* The provided `f` completes before an erroneous result from
  `waiter.WaitForHealthyKubelet`.

The fix is to add a one-element buffer so that the channel write happens
for the second Goroutine in these cases, allowing it to finish and freeing
references to the now-buffered channel, letting it to be GC'd.
 2019-11-08 21:05:19 +00:00
Kubernetes Prow Robot
ab1b374dd9 Merge pull request #84523 from rajansandeep/skipmigration 
Retain CoreDNS corefile when migration fails in kubeadm
 2019-11-08 09:00:29 -08:00
Sylvia van Os
dea6d6491a Add --certificate-key flag to token create 2019-11-07 21:27:31 +01:00
Kubernetes Prow Robot
c843d9614c Merge pull request #84888 from neolit123/1.17-fix-kube-proxy-env-vars 
kubeadm: fix an issue with the kube-proxy container env. variables
 2019-11-07 04:37:09 -08:00
Kubernetes Prow Robot
73b2c82b28 Merge pull request #83592 from jianzzha/opt-reserved-cpus 
added --reserved-cpus kubelet command option
 2019-11-06 22:14:42 -08:00
Lubomir I. Ivanov
0b4e5ee3b8 kubeadm: fix an issue with the kube-proxy container env. variables 
3993c42431 introduced the propagation of *_PROXY
host env. variables to the kube-proxy container.

To allow The NODE_NAME variable to be properly updated by the downward
API make, sure we preserve the existing variables when adding *_PROXY.
 2019-11-07 03:05:59 +02:00
Jordan Liggitt
297570e06a hack/update-vendor.sh 2019-11-06 17:42:34 -05:00
Dan Winship
afa0b808f8 Fix apiserver to advertise IPv6 endpoints if bound to IPv6 
Also rename utilnet.ChooseBindAddress() to ResolveBindAddress(), to
better describe its functionality.
 2019-11-06 11:31:43 -05:00
Sandeep Rajan
16191db353 skip deployment update if migration fails 2019-11-06 10:55:54 -05:00
Jianzhu Zhang
89dfd24483 added --reserved-cpus kubelet command option 2019-11-06 07:33:52 -05:00
Rostislav M. Georgiev
994df0d631 kubeadm: use versioned component configs 
This change removes dependencies on the internal types of the kubelet and
kube-proxy component configs. Along with that defaulting and validation is
removed as well. kubeadm will display a warning, that it did not verify the
component config upon load.

Signed-off-by: Rostislav M. Georgiev <rostislavg@vmware.com>
 2019-11-06 14:15:57 +02:00
Haiwei Li
696734a772 use time.Until instead of t.Sub(time.Now()) 2019-11-05 17:20:34 +08:00
Kubernetes Prow Robot
529d5dd4b2 Merge pull request #84626 from hwdef/fix-staticcheck1 
cmd/kubeadm/app: fix staticcheck warning
 2019-11-01 10:21:40 -07:00
hwdef
eae3e3ce8c cmd/kubeadm/app: fix staticcheck warning 2019-11-01 10:39:56 +08:00
Kubernetes Prow Robot
01d20c689f Merge pull request #84286 from bart0sh/PR0083-kubeadm-Token-remove-ObjectMeta 
kubeadm: remove ObjectMeta from output.BootstrapTooken
 2019-10-31 10:21:53 -07:00
Yassine TIJANI
3993c42431 propagate proxy env var to kube-proxy 
Signed-off-by: Yassine TIJANI <ytijani@vmware.com>
 2019-10-30 16:18:43 +01:00
Kubernetes Prow Robot
e1d3cc74e5 Merge pull request #84329 from jingyih/update_etcd_server_to_3.4 
Update default etcd server to 3.4.3
 2019-10-30 02:30:52 -07:00
Sandeep Rajan
7074f28dd2 retain corefile when migration fails 2019-10-29 12:11:59 -04:00
Jingyi Hu
706cde51c5 Update default etcd server to 3.4.3 2019-10-28 18:29:37 -07:00
Kubernetes Prow Robot
28887de8cd Merge pull request #84476 from neolit123/1.17-docker-19.03 
kubeadm-validators: bump the latest validated Docker version to 19.03
 2019-10-28 17:49:08 -07:00