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7993 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
36ccff1b27 Merge pull request #76821 from ereslibre/kubeadm-config-retry-on-conflict 
kubeadm: improve resiliency when conflicts arise when updating the kubeadm-config configmap
 2019-04-23 15:50:01 -07:00
Kubernetes Prow Robot
44f254d55e Merge pull request #76922 from xichengliudui/small-bug 
Fix two minor bugs in kubeadm
 2019-04-23 07:53:35 -07:00
Kubernetes Prow Robot
0f617a3825 Merge pull request #76500 from rojkov/issue-1399 
kubeadm: check all available CA certs against pinned certs
 2019-04-23 07:52:21 -07:00
Rafael Fernández López
bc8bafd825 kubeadm: improve resiliency when conflicts arise when updating the kubeadm-config ConfigMap 
Add the functionality to support `CreateOrMutateConfigMap` and `MutateConfigMap`.

* `CreateOrMutateConfigMap` will try to create a given ConfigMap object; if this ConfigMap
  already exists, a new version of the resource will be retrieved from the server and a
  mutator callback will be called on it. Then, an `Update` of the mutated object will be
  performed. If there's a conflict during this `Update` operation, retry until no conflict
  happens. On every retry the object is refreshed from the server to the latest version.

* `MutateConfigMap` will try to get the latest version of the ConfigMap from the server,
  call the mutator callback and then try to `Update` the mutated object. If there's a
  conflict during this `Update` operation, retry until no conflict happens. On every retry
  the object is refreshed from the server to the latest version.

Add unit tests for `MutateConfigMap`

* One test checks that in case of no conflicts, the update of the
  given ConfigMap happens without any issues.

* Another test mimics 5 consecutive CONFLICT responses when updating
  the given ConfigMap, whereas the sixth try it will work.
 2019-04-23 15:40:37 +02:00
Kubernetes Prow Robot
888b81b638 Merge pull request #76238 from Dieken/30s-ttl-for-coredns 
change default 5s ttl to 30s for coredns to be same with kube-dns/dnsmasq
 2019-04-23 06:20:09 -07:00
Kubernetes Prow Robot
ccf9556ddc Merge pull request #76848 from Huang-Wei/fix-kubemark-proxy 
Fixed a kubemark panic when hollow-node is morphed as proxy
 2019-04-23 00:46:09 -07:00
aaa
a5b88f69e9 Fix two minor bugs in kubeadm 2019-04-20 06:42:36 -04:00
Kubernetes Prow Robot
f9a3a22e35 Merge pull request #76769 from rojkov/kubeadm-drop-NewCACertAndKey 
kubeadm: drop duplicate function NewCACertAndKey
 2019-04-22 03:21:43 -07:00
Kubernetes Prow Robot
c0c1e148e3 Merge pull request #76859 from SataQiu/fix-kubeadm-20190420 
kubeadm: use 'errors.Errorf' instead of 'fmt.Errorf'
 2019-04-20 14:21:44 -07:00
Kubernetes Prow Robot
c262f9c7d9 Merge pull request #76865 from fabriziopandini/fix-certs-renewal 
kubeadm: fix kubeadm alpha cert renew error in case of external CA
 2019-04-20 11:45:45 -07:00
fabriziopandini
dc8331e385 fix-certs-renewal 2019-04-20 17:08:10 +02:00
aaa
81c30cbeb0 kubeadm cleanup: master -> control-plane 
update pul request
 2019-04-20 06:15:19 -04:00
SataQiu
62dbd0fa0d use 'errors.Errorf' instead of 'fmt.Errorf' 2019-04-20 17:10:18 +08:00
Wei Huang
51149dad31 Fixed a kubemark panic when hollow-node is morphed as proxy 2019-04-19 14:40:53 -07:00
fabriziopandini
d94c5bac47 kubeadm-cleanup-unused-func 2019-04-19 22:30:44 +02:00
Kubernetes Prow Robot
29163600fe Merge pull request #76796 from dims/remove-unused-methods 
Remove unused code
 2019-04-19 11:09:55 -07:00
Dmitry Rozhkov
580513ed66 kubeadm: drop duplicate function NewCACertAndKey 
The function certs.NewCACertAndKey() is just a wrapper around
pkiutil.NewCertificateAuthority() which doesn't add any
additional functionality.

Instead use pkiutil.NewCertificateAuthority() directly.
 2019-04-19 19:17:34 +03:00
Davanum Srinivas
7b8c9acc09 remove unused code 
Change-Id: If821920ec8872e326b7d85437ad8d2620807799d
 2019-04-19 08:36:31 -04:00
Vince Prignano
3f552264ca Update klog to 0.3.0 
Signed-off-by: Vince Prignano <vincepri@vmware.com>
 2019-04-18 08:33:06 -07:00
Kubernetes Prow Robot
cee320a809 Merge pull request #76534 from ping035627/k8s-190413 
Expect directory permissions to be 0700
 2019-04-18 06:22:09 -07:00
PingWang
e3dcd3c0a9 Expect directory permissions to be 0700 or less 
Signed-off-by: PingWang <wang.ping5@zte.com.cn>

update the permissions to 0660

Signed-off-by: PingWang <wang.ping5@zte.com.cn>

revert to 0750

Signed-off-by: PingWang <wang.ping5@zte.com.cn>

update 0750 to 0700

Signed-off-by: PingWang <wang.ping5@zte.com.cn>
 2019-04-18 17:31:31 +08:00
Kubernetes Prow Robot
2490e035d7 Merge pull request #71735 from dcbw/userspace-proxy-ratelimiting 
proxy/userspace: respect minSyncInterval
 2019-04-16 19:14:03 -07:00
Kubernetes Prow Robot
a404238d1c Merge pull request #76638 from SataQiu/clean-command-kubeadm-20190416 
[kubeadm] clean up command description information for consistency and readability
 2019-04-16 16:20:45 -07:00
Matthew L Daniel
b0814869b0 Output missing cert or key name in DownloadCerts 
Otherwise the user does not know what key `kubeadm` is expecting, which makes troubleshooting harder
 2019-04-16 08:53:48 -07:00
SataQiu
3949ee0f79 clean up command description information for consistency and readability 2019-04-16 22:58:10 +08:00
Kubernetes Prow Robot
82e15dad1c Merge pull request #76068 from yagonobre/simplify-version-bump 
Simplify kubeadm bump version on TestEtcdSupportedVersion
 2019-04-16 00:51:08 -07:00
Kubernetes Prow Robot
f294037a47 Merge pull request #76430 from mrkm4ntr/redundant-cache-sync-wait 
Remove redundant wait for cache sync
 2019-04-15 22:19:20 -07:00
Kubernetes Prow Robot
631bf8cbc8 Merge pull request #76497 from SataQiu/fix-golint-20190413 
Fix golint failures of cmd/kube-proxy/app
 2019-04-15 10:26:53 -07:00
Kubernetes Prow Robot
a73730147c Merge pull request #76564 from tedyu/adm-clean-all 
Cleanup as many dirs as possible in CleanupDirs
 2019-04-15 08:14:05 -07:00
Ted Yu
185f02dd1a Cleanup as many dirs as possible in CleanupDirs 
Signed-off-by: Ted Yu <yute@vmware.com>
 2019-04-15 06:10:33 -07:00
Kubernetes Prow Robot
f2659bcad8 Merge pull request #76572 from mkumatag/fix_flakey 
loop through next entry in stubDomainData if proxyIP == 0
 2019-04-15 05:14:05 -07:00
Dmitry Rozhkov
7f8fc5d189 kubeadm: check all available CA certs against pinned certs 
Currently kubeadm produces an error upon parsing multiple
certificates stored in the cluster-info configmap. Yet it
should check all available certificates in a scenario like
CA key rotation.

Check all available CA certs against pinned certificate hashes.

Fixes https://github.com/kubernetes/kubeadm/issues/1399
 2019-04-15 15:08:06 +03:00
Kubernetes Prow Robot
c09cfb7178 Merge pull request #76566 from tedyu/adm-rollback-err 
Return aggregate error from rollbackOldManifests
 2019-04-15 03:54:23 -07:00
Kubernetes Prow Robot
18533fe84f Merge pull request #76545 from xichengliudui/update-DNSType-comments 
Update DNSType comments on compute.go
 2019-04-15 00:20:01 -07:00
Manjunath A Kumatagi
23153e3f04 loop through next entry in stubDomainData if proxyIP == 0 2019-04-14 20:14:01 -05:00
Kubernetes Prow Robot
299aa5d7a6 Merge pull request #76505 from rosti/fix-join-cri-detection 
kubeadm: Don't error out on join with --cri-socket override
 2019-04-14 14:30:00 -07:00
Ted Yu
3e0423926a Return aggregate error from rollbackOldManifests 2019-04-14 10:06:07 -07:00
SataQiu
8b7b2349c7 capitalize the first letter of the prompt for consistency 2019-04-14 19:10:51 +08:00
Kubernetes Prow Robot
0a59758c58 Merge pull request #76549 from xichengliudui/ends-with-newline 
Use fmt.printf() to end with a newline
 2019-04-13 15:26:00 -07:00
Shintaro Murakami
28b3cff13c Remove redundant wait for cache sync 2019-04-13 08:12:33 +09:00
SataQiu
cc199c74fc fix golint failures of cmd/kube-proxy/app 2019-04-13 06:20:52 +08:00
Rostislav M. Georgiev
2d4307db9f kubeadm: Don't error out on join with --cri-socket override 
In the case where newControlPlane is true we don't go through
getNodeRegistration() and initcfg.NodeRegistration.CRISocket is empty.
This forces DetectCRISocket() to be called later on, and if there is more than
one CRI installed on the system, it will error out, while asking for the user
to provide an override for the CRI socket. Even if the user provides an
override, the call to DetectCRISocket() can happen too early and thus ignore it
(while still erroring out).
However, if newControlPlane == true, initcfg.NodeRegistration is not used at
all and it's overwritten later on.
Thus it's necessary to supply some default value, that will avoid the call to
DetectCRISocket() and as initcfg.NodeRegistration is discarded, setting
whatever value here is harmless.

Signed-off-by: Rostislav M. Georgiev <rostislavg@vmware.com>
 2019-04-12 17:25:11 +03:00
Davanum Srinivas
a6a89421c5 Remove genyaml binary 
Change-Id: I7a1ed6a475f8daedc79fcc86a0ad0ac2056065bd
 2019-04-12 08:31:29 -04:00
Xin Wang
9870e0e7b5 Fix typo cgroupDriver -> cgroup-driver 
Signed-off-by: Xin Wang <wileywang@yunify.com>
 2019-04-12 06:38:53 +08:00
Kubernetes Prow Robot
dca968b078 Merge pull request #76381 from rojkov/wrong-key 
kubeadm: use correct expected key when checking test results
 2019-04-11 05:22:11 -07:00
aaa
85901dd0e0 Update DNSType comments on compute.go 
update pull request

update pull request

update pull request

update pull request
 2019-04-10 11:43:18 -04:00
Dmitry Rozhkov
2d77d9a5a9 kubeadm: use correct expected key when checking test results 
Resulting key needs to be compared with the expected key which
was set for the test case, not just a key.
 2019-04-10 15:09:12 +03:00
aaa
980de9d38b Use fmt.printf() to end with a newline 
update pull request
 2019-04-10 03:27:25 -04:00
Kubernetes Prow Robot
c62cd6e3a4 Merge pull request #76047 from codenrhoden/mv-nsenter-mount 
Move nsenter mounter to pkg/volume/util/nsenter
 2019-04-09 09:55:59 -07:00
Travis Rhoden
2253807760 Fix pkg/volume/util/nsenter linting errors 2019-04-08 10:43:54 -06:00