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2960 Commits

Author SHA1 Message Date
Byron Wang
23b75cfcad fix map assignment to entry in nil map,when use --feature-gates in kubeadm 2019-09-20 20:39:26 +08:00
Marek Counts
dfbb6fb6bb replaced logs in validators to be warnings 
Originally kubeadm used klot in the validators to log
These logs are converted to warnings and klog was removed.
 2019-09-19 12:18:40 +00:00
Kubernetes Prow Robot
67d928acdc Merge pull request #82096 from logicalhan/version-deletion 
remove pkg/version and some of redundant copies of it
 2019-09-17 14:27:16 -07:00
Kubernetes Prow Robot
e7090e8f5e Merge pull request #81517 from danwinship/iptables-monitor 
drop firewalld monitoring, add better iptables monitor
 2019-09-17 10:58:02 -07:00
Han Kang
866ea74326 remove pkg/version and some of redundant copies of it 
Change-Id: Ia58367c1b1274bfb49c8a4784051463abaf795de
 2019-09-16 16:24:35 -07:00
Kubernetes Prow Robot
01c046836b Merge pull request #82243 from jfbai/refactor-kubeadm-calls 
refactor: replace all calls to os.Exit() / CheckErr().
 2019-09-16 06:48:52 -07:00
Dan Winship
b6c3d5416a Drop iptables firewalld monitoring support 
The firewalld monitoring code was not well tested (and not easily
testable), would never be triggered on most platforms, and was only
being taken advantage of from one place (kube-proxy), which didn't
need it anyway since it already has its own resync loop.

Since the firewalld monitoring was the only consumer of pkg/util/dbus,
we can also now delete that.
 2019-09-15 15:35:40 -04:00
Kubernetes Prow Robot
578bb43564 Merge pull request #82513 from beautytiger/kubeadm_upgrade_cleanup 
add line break in kubeadm upgrade logging message
 2019-09-11 21:24:20 -07:00
Kubernetes Prow Robot
fa3dfa82b0 Merge pull request #82414 from SataQiu/kubeadm-20190906 
kubeadm: code clean up about kustomize
 2019-09-11 15:27:53 -07:00
Kubernetes Prow Robot
7e060eec79 Merge pull request #81908 from tedyu/etcd-cluster-avail 
Remove Client#ClusterAvailable from interface
 2019-09-10 17:42:46 -07:00
Guangming Wang
2bf3a07298 add line break in kubeadm upgrade logging message 
logging use Println instead of Printf
 2019-09-10 11:53:33 +08:00
SataQiu
c53f2f306a kubeadm: code clean up 2019-09-06 18:40:44 +08:00
Kubernetes Prow Robot
836b901658 Merge pull request #82348 from jpbetz/kubeadm-etcd-image-tag 
Use etcd image version suffixes in kubeadm
 2019-09-05 15:02:57 -07:00
Kubernetes Prow Robot
c8c1aeaa5c Merge pull request #82248 from rosti/proxyless 
kubeadm: Fetching kube-proxy's config map is now optional
 2019-09-05 11:30:30 -07:00
Joe Betz
4c2b0731cb Simplify etcd image version usage in kubeadm 2019-09-05 10:28:23 -07:00
Joe Betz
5a3399f48d Add etcd image version to kubeadm 2019-09-05 10:27:53 -07:00
Rostislav M. Georgiev
31b4c782c7 kubeadm: Fetching kube-proxy's config map is now optional 
Whenever kubeadm needs to fetch its configuration from the cluster, it gets
the component configuration of all supported components (currently only kubelet
and kube-proxy). However, kube-proxy is deemed an optional component and its
installation may be skipped (by skipping the addon/kube-proxy phase on init).
When kube-proxy's installation is skipped, its config map is not created and
all kubeadm operations, that fetch the config from the cluster, are bound to
fail with "not found" or "forbidden" (because of missing RBAC rules) errors.

To fix this issue, we have to ignore the 403 and 404 errors, returned on an
attempt to fetch kube-proxy's component config from the cluster.
The `GetFromKubeProxyConfigMap` function now supports returning nil for both
error and object to indicate just such a case.

Signed-off-by: Rostislav M. Georgiev <rostislavg@vmware.com>
 2019-09-05 18:25:22 +03:00
Kubernetes Prow Robot
c4c64673d7 Merge pull request #82199 from dims/update-to-etcd-3.3.15-0-image 
Update default etcd server to 3.3.15 for kubernetes 1.16
 2019-09-05 06:35:10 -07:00
Jianfei Bai
fcfcd880fb refactor: replace all calls to os.Exit() / CheckErr(). 2019-09-05 10:16:53 +08:00
Alexander Kanevskiy
7fb4a2be41 kubeadm: Form correct URL for IPv6 in HTTPProxy check 
Force correct syntax on host/port in URL of HTTPProxy check
if the host argument is a raw IPv6 address string
 2019-09-03 16:04:04 +03:00
Davanum Srinivas
8fbfdf8267 Update default etcd server to 3.3.15 for kubernetes 1.16 
Change-Id: I68f1a5e5339d83077a1a9f312c4e6e33848886c5
 2019-08-30 21:29:45 -04:00
Kubernetes Prow Robot
235f3ab3d9 Merge pull request #82127 from rajansandeep/bumpto1.6.2 
Bump CoreDNS version in Kubeadm to 1.6.2
 2019-08-30 09:40:23 -07:00
Kubernetes Prow Robot
d3063c682b Merge pull request #82103 from neolit123/1.16-kubeadm-fix-kubelet-rotate-certs-false 
kubeadm: fix a bug where the kubelet cert rotation was turned off
 2019-08-30 08:00:26 -07:00
Gyuho Lee
21f976bb78 cmd/kubeadm: remove "rpc/status" from import-restrictions 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-08-29 08:46:17 -07:00
Gyuho Lee
93b9545f48 vendor: update with "update-vendor.sh" script 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-08-29 08:46:02 -07:00
Gyuho Lee
eb1509a1d3 kubeadm/app/util/etcd: : block etcd client creation until connection is up 
The new etcd balancer (>3.3.14, 3.4.0) uses an asynchronous resolver for
endpoints. Without "WithBlock", the client may return before the
connection is up.

Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-08-29 08:38:29 -07:00
Ted Yu
2167321adb Remove Client#ClusterAvailable from interface 2019-08-29 07:40:34 -07:00
Kubernetes Prow Robot
85602f26d7 Merge pull request #81990 from tedyu/bld-metadata 
Correct func name WithBuildMetadata
 2019-08-29 07:28:23 -07:00
Sandeep Rajan
dce97a142c bump coredns version in kubeadm to 1.6.2 2019-08-29 10:13:05 -04:00
Lubomir I. Ivanov
c9b11980ff kubeadm: fix a bug where the kubelet cert rotation was turned off 
A recent commit added warnings for KubeletConfiguration and
KubeProxyConfiguration fields that kubeadm cares about and
does not recommend the user modifying them. Kubelet's
"rotateCertificates" cannot be handled using this function
as there is not way to figure out if the user has set it explicitly to
"false". Hardcode the value to "true" and add a comment about that.

Also apply the following changes to warnDefaultComponentConfigValue()
calls:
- use a local "kind" variable that defines the Kind we are warning about.
- fix wrong paths to fields.
 2019-08-29 02:43:44 +03:00
Kubernetes Prow Robot
b3b4305be5 Merge pull request #81903 from jfbai/fix-kubeadm-kubelet-default 
fix: make kubeadm set defaults to kubelet configuration only when no values are set.
 2019-08-28 12:01:41 -07:00
Jianfei Bai
ccc45880a7 fix: prevent overriding of certain kubelet security configuration parameters if the user wished to modify them. 2019-08-28 21:01:49 +08:00
Kubernetes Prow Robot
b98f622852 Merge pull request #81910 from fabriziopandini/kubeadm-Json6902-Patches 
kubeadm: add support for Json6902 Patches
 2019-08-28 03:09:54 -07:00
fabriziopandini
0e447d797f kubeadm Json6902 Patches 2019-08-27 14:14:35 +02:00
Ted Yu
8efa1c2a8f Correct func name WithBuildMetadata 2019-08-26 21:10:56 -07:00
Kubernetes Prow Robot
533daf6624 Merge pull request #81836 from fabriziopandini/fix-upgrade-checks 
kubeadm: fix upgrade checks
 2019-08-26 20:55:37 -07:00
Kubernetes Prow Robot
90cf189152 Merge pull request #81791 from yastij/remove-ipvs-checks 
remove the ipvs checks from the preflight checks
 2019-08-26 20:55:22 -07:00
Kubernetes Prow Robot
2c64627871 Merge pull request #81918 from tedyu/pki-comment 
Correct comment in CertOrKeyExist
 2019-08-26 10:20:37 -07:00
Ted Yu
55cc0e2957 Correct comment in CertOrKeyExist 2019-08-25 19:30:20 -07:00
Kubernetes Prow Robot
9a5b87a58b Merge pull request #81821 from hwdef/fix-typo-cmd/kubeadm/app/util/config/initconfiguration.go 
fix-typo-cmd/kubeadm/app/util/config/initconfiguration.go
 2019-08-23 17:59:30 -07:00
fabriziopandini
885f81dc51 fix upgrade checks 2019-08-23 15:12:29 +02:00
Kubernetes Prow Robot
2d649c347f Merge pull request #81701 from tedyu/init-cfg-convert 
Check error return from Scheme.Convert
 2019-08-22 23:27:42 -07:00
Kubernetes Prow Robot
39d5fc7501 Merge pull request #81656 from SataQiu/fix-kubeadm-static-20190820 
kubeadm: fix static check failures
 2019-08-22 23:27:28 -07:00
Kubernetes Prow Robot
9873f0bfe8 Merge pull request #81696 from tedyu/kubeadm-ipv6 
Remove check for addIPv6Checks which evaluates to true
 2019-08-22 22:04:13 -07:00
SataQiu
7a4cf591ea kubeadm: fix static check failures 2019-08-23 10:51:12 +08:00
hwdef
86dd72f345 fix-typo-cmd/kubeadm/app/util/config/initconfiguration.go 2019-08-23 10:07:07 +08:00
Kubernetes Prow Robot
59f5b3ddc4 Merge pull request #80937 from neolit123/1.16-error-stack-trace 
kubeadm: print the stack trace of an error for klog level v>=5
 2019-08-22 15:09:18 -07:00
Kubernetes Prow Robot
ca3e86e662 Merge pull request #81623 from neolit123/kernel-validator 
kubeadm: support any Linux kernel version newer than 3.10
 2019-08-22 11:12:59 -07:00
Lubomir I. Ivanov
2fc19136c1 kubeadm: print the stack trace of an error for klog level v>=5 
- replace all stray calls of os.Exit() to util.CheckError() instead
- CheckError() now checks if the klog verbosity level is >=5
and shows a stack trace of the error
- don't call klog.Fatal in version.go
 2019-08-22 20:09:54 +03:00
Yassine TIJANI
05326f8489 remove the ipvs checks from the preflight checks 
Signed-off-by: Yassine TIJANI <ytijani@vmware.com>
 2019-08-22 17:10:22 +01:00