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105 Commits

Author SHA1 Message Date
Ole Markus With f5ae5f8808 AWS CSI driver 2021-01-12 07:09:10 +01:00
Kenji Kaneda a61caea8d2 Add Azure support 
This commit contains all changes required to support Azure
(https://github.com/kubernetes/kops/issues/3957).
 2020-12-21 08:27:54 -08:00
Ole Markus With 29a1cb2a9f If we use node local dns, always use the nld local ip as cluster dns 2020-10-16 12:46:17 +02:00
Peter Rifel 4d9f0128a3
Upgrade to klog2 
This splits up the kubernetes 1.19 PR to make it easier to keep up to date until we get it sorted out.
 2020-08-16 20:56:48 -05:00
John Gardiner Myers 8258dcd395 Exempt OpenStack from the EnableExternalCloudController feature flag 2020-07-25 13:12:25 -07:00
Ciprian Hacman 06df2cc123 Re-enable disk based evictions for Kubernetes 1.19 2020-07-09 19:36:11 +03:00
John Gardiner Myers 479b4860e8 Remove deprecated function 2020-07-06 22:48:01 -07:00
Kubernetes Prow Robot a97fc42666
Merge pull request #9491 from johngmyers/nodeport-dns 
Default ClusterDNS appropriately when NodeLocalDNS is enabled
 2020-07-05 22:28:50 -07:00
Ciprian Hacman 69511a998e Use kubelet docker-specific flags only for Docker 2020-07-05 07:57:10 +03:00
John Gardiner Myers 004f7b578f Default ClusterDNS appropriately when NodeLocalDNS is enabled 2020-07-03 16:57:03 -07:00
Ciprian Hacman 87ad779c76 Disable disk based evictions for Kubernetes 1.19 2020-06-08 11:13:23 +03:00
Ciprian Hacman f34a13a8f0 Disable disk based evictions for Kubernetes 1.19 2020-06-08 11:11:44 +03:00
Ciprian Hacman 33c242c896 Use multi-arch image for pause container 2020-06-03 17:17:32 +03:00
Ole Markus With 7342525872 Remove vsphere from kops files 2020-05-30 13:36:55 +02:00
Kubernetes Prow Robot bfd65ae589
Merge pull request #9157 from olemarkus/networking-cleanup 
Networking cleanup
 2020-05-24 07:03:10 -07:00
Ole Markus With d1ff25bb4e Remove some rather long networking nil checks 2020-05-22 08:08:58 +02:00
Justin SB 5ed11fd9c7 GCE: don't rely on hostname being correct 
Distros that use systemd for DHCP often don't have the hostname
correct, due to e.g. the requirement for policy kit.

We don't rely on it being set correctly on other clouds; no real
reason to require it on GCP either!
 2020-05-17 15:20:58 -04:00
Ciprian Hacman 78de18a803 Update k8s.gcr.io/pause image to version 3.2 2020-05-01 22:12:42 +03:00
John Gardiner Myers 83bdb3ef88 Remove code for unsupported k8s versions from pkg/model/components 2020-01-12 16:05:00 -08:00
Kubernetes Prow Robot dd608e879b
Merge pull request #7770 from mitch000001/external-cloud-controller-feature-flag 
Guard External cloud controller manager with its feature flag
 2019-12-26 14:03:38 -08:00
Xiaoyu Zhong 002ddbb270 Alicloud: add hostname override 2019-10-16 21:53:40 +08:00
Michael Wagner bfe9b21213 fix(external-ccm): prevent core components to be misconfigured 
Previously when setting the external cloud controller manager
configuration the core components `kubelet`, `apiserver` and
`kubecontroller-manager` were configured to use the external cloud
controller manager. Without setting the feature flag
EnableExternalCloudController this lead to a cluster in which the
masters had the cloud controller taint
`node.cloudprovider.kubernetes.io/uninitialized` which prevents
essential pods, like dns-controller to not be scheduled and leaves a
cluster where worker nodes can't connect to the api server because they
cannot resolve its hostname.
 2019-10-10 21:38:50 +02:00
tanjunchen 28fdb358f8 fix-up staticcheck error 2019-10-08 13:53:04 +08:00
mikesplain 9e55b8230a Update copyright notices 
Also cleans some white spaces
 2019-09-09 14:47:51 -04:00
Peter Rifel 3d8f57fa24 Dont set CriticalPodAnnotation feature gate in k8s 1.16 
The E2E tests are currently failing [0] due to this kubelet error [1]:

`F0818 22:43:57.642896    6424 server.go:179] unrecognized feature gate: ExperimentalCriticalPodAnnotation`

This feature gate was removed in Kubernetes 1.16 [2]

[0] https://testgrid.k8s.io/sig-cluster-lifecycle-kops#kops-aws-1.14
[1] https://storage.googleapis.com/kubernetes-jenkins/logs/ci-kubernetes-e2e-kops-aws-beta/1163216201782923264/artifacts/52.77.251.45/kubelet.log
[2] https://github.com/kubernetes/kubernetes/pull/80342
 2019-08-18 19:53:15 -04:00
Justin SB 3e33ac7682
Change code from glog to klog 
We don't call klog.InitFlags yet, because that will cause a flag
redefinition error until we get everyone to stop using glog.  That
will happen when we update to k8s 1.13.
 2019-05-06 12:54:51 -04:00
Lily e4cbd3c17c add ALI flags 2019-03-16 17:26:44 +08:00
Michael Taufen 798044b720 Stop setting deprecated --allow-privileged Kubelet flag in 1.14 2019-03-04 13:28:41 -08:00
Justin Santa Barbara b208bd44b3 Create ExperimentalClusterDNS feature flag 
This currently just turns off validation of the kubelet cluster dns
flag, which should allow for experimenting with more complicated DNS
configurations such as local proxies, which may address shortcomings
of DNS retries with UDP.

Issue #5584
 2018-08-14 14:59:20 -04:00
Rohith d2bae64dd1 - adding the enable-bootstrap-token-auth to the kubeapi and fixing up the various compoents 2018-06-11 09:57:26 +01:00
andrewsykim 54bee09f47 digitalocean: add kubelet hostname override 2018-04-03 01:16:50 -04:00
Tim Hockin 79d5f793e7 Convert registry to k8s.gcr.io 2018-02-14 10:08:41 -08:00
zhangxiaoyu-zidif 30b10cb1c8 modify check require-kubeconfig 2018-01-30 17:53:16 +08:00
Justin Santa Barbara 4dccf6d56d Don't specify require-kubeconfig from 1.10 
Should fix https://github.com/kubernetes/kubernetes/pull/58367
 2018-01-20 17:57:58 -05:00
Kubernetes Submit Queue ac7ae3fd58
Merge pull request #3809 from rdrgmnzs/hostnameOverride_use_hostname 
Automatic merge from submit-queue.

Let a user set a hostnameOverride when the cloud provider is aws.

Let a user use the hostname or set a hostnameOverride when the cloud provider is aws. This would allow for a more descriptive name to be used. The name of the hosts when using @hostname can be set by using a hook or some other method.
 2017-12-13 17:46:21 -08:00
zengchen1024 f9c98c3b4c add openstack cloud provider 2017-11-13 16:59:24 +08:00
Rodrigo Menezes 255305b8ef Let a user use the hostname or set a hostnameOverride when the cloud provider is aws 2017-11-08 23:59:21 -08:00
wlan0 d3143ec3cc add Cloud Controller Manager addon 2017-10-19 12:33:44 -07:00
Andrey Chernih 56553c5971 Add ability to override feature gates and check version 2017-09-18 20:04:54 -07:00
Andrey Chernih 11c702ea0c Enable ExperimentalCriticalPodAnnotation feature gate 
Otherwise, it is possible that critical system components will be
evicted

https://github.com/kubernetes/kops/issues/3194
https://github.com/kubernetes/kubernetes/issues/51432

Closes #3194
 2017-09-05 21:28:13 -07:00
andrewsykim 0411ba270e Create cluster requirements for DigitalOcean 2017-08-22 09:01:19 -04:00
Justin Santa Barbara 0115ece62d Remap pause image through our AssetBuilder 2017-07-22 00:35:37 -04:00
Justin Santa Barbara d2df318ecc Move CloudProvider to kops API 
This avoids a circular reference when breaking up the fi package
 2017-06-17 16:27:07 -04:00
Chris Love d135085e54 Merge pull request #2447 from justinsb/deprecate_babysit_daemons 
Remove babysit-daemons flag from 1.7
 2017-05-08 08:36:53 -06:00
Justin Santa Barbara 42ea0d4770 Remove babysit-daemons flag from 1.7 2017-04-27 01:47:39 -04:00
Abrar Shivani 5889814c90 Support for vSphere Cloud Provider 2017-04-20 23:33:21 -07:00
SandeepPissay 3ed60bd708 Fixed the formatting and added copyright headers to new files 2017-04-20 23:31:49 -07:00
SandeepPissay 82f9f0668d vsphere initial support. 2017-04-20 23:31:21 -07:00
Justin Santa Barbara 3d14d07616 Support cloud-config on GCE 2017-02-28 20:08:03 -05:00
Michael Taufen c24a017ed5 use --kubeconfig on kubelet instead of --api-servers in post 1.6 clusters 2017-02-27 15:49:11 -08:00
Justin Santa Barbara 363cf2a2aa Update cgroup hierarchies for k8s 1.6 
We're going with a much cleaner cgroup hierarchy for k8s 1.6
 2017-02-20 23:30:33 -05:00
Justin Santa Barbara 55b6d86454 Move more options to code 
User reports of kubelet flags not being passed; moved more to code.

Also found & fixed the likely root-cause issue: we have two copies of
the cluster spec and were not being precise about which one we wanted to
use at all times.
 2017-02-15 13:11:12 -05:00
Justin Santa Barbara 1172fb2b95 Add Eviction flags 
Otherwise we were not evicting based on low inodes

Also add the notion of a flag-default, so we can pass fewer spurious
flags, and gget closer to the component model
 2017-01-31 23:12:35 -05:00
Justin Santa Barbara 5c7a1c7138 Don't specify configure-cidr for k8s >= 1.5 2017-01-03 13:06:08 -05:00
Justin Santa Barbara 8f9be902ce Only set PodCIDR on master in <= 1.4 2016-12-28 13:26:45 -05:00