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22 Commits

Author SHA1 Message Date
burntcarrot 7a6e1c1e68 Fix new staticcheck errors 
Signed-off-by: burntcarrot <aadhav.n1@gmail.com>
 2021-08-28 19:48:17 +05:30
Kenji Kaneda a2bfbdd4cb Fix node label conversion in Azure 
As Azure doesn't allow "/" in label keys, we used to convert "/" to
"_", but we didn't convert back "_" to "/" in kops-controller.

Change the code to store a label key in a tag value so that we don't
need to worry about escaping.
 2021-02-28 22:35:12 -08:00
Kubernetes Prow Robot 2db0b18145
Merge pull request #10619 from NickSchleicher/azureNodeLabelTags 
Use correct tag when creating node labels from azure cloud tags
 2021-02-15 16:13:06 -08:00
Jesse Haka 034dad258c modify names 2021-02-05 09:57:54 +02:00
Jesse Haka 41d04d8d4b add user agent to openstack api requests 2021-02-04 23:04:06 +02:00
Nicholas Schleicher 617869e823 Use correct tag when creating node labels from azure cloud tags 2021-01-20 16:41:38 -05:00
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
John Gardiner Myers 7069aaabf6 Take node labels from cloud tags on AWS 2020-09-10 20:59:24 -07:00
John Gardiner Myers 24ff622d8e Rename NodeReconciler to LegacyNodeReconciler 2020-09-10 20:42:56 -07:00
Rodrigo Menezes 4c057f138a Allow caching of Nodeidentity Info in kops-controller for AWS to reduce the number of DescribeInstances API calls. 2020-09-09 22:11:29 +03:00
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
Panagiotis Atmatzidis 31acabf8cd
Add EC2 instance lifecycle label to nodes 
When using a "mixed instance policy"[1] instance group spot and onDemand nodes are part of the same
ASG. The ASG handles the percentage of spot vs onDemand instances. There are no annotations, EC2 tags or labels to identify which
instances are onDemand vs spot. There is a field called `InstanceLifecycle` accessible through `EC2.DescribeInstances`.

The field `InstanceLifecycle` is available only in `spot` and
`scheduled` AWS EC2 instance types.

This PR introduces a new label to be attached on AWS EC2 spot nodes.

The label is:

```
node-role.kubernetes.io/spot-worker: "true"
```

or

```
node-role.kubernetes.io/scheduled-worker: "true"
```

[^1]: https://github.com/kubernetes/kops/blob/master/docs/instance_groups.md#mixedinstancepolicy-aws-only
 2020-05-15 09:33:37 +03:00
eric-hole f25b26ff07 Migrates GCE sdk from v0.beta to v1 2020-04-24 10:54:19 -07:00
Jesse Haka 8160889c9b fixes auth problem in case of openstack kops-controller 2020-04-07 08:11:45 +03:00
Justin Santa Barbara 5ebbfc96b9
Replace deprecated method calls to google cloud libraries 
Required for static-check to pass.
 2020-01-17 06:38:43 -05:00
tanjunchen 7e25f9831d nodeup/pkg/ pkg/ staticcheck 2019-12-31 15:03:39 +08:00
tanjunchen 977f987d65 fix-pkg-staticcheck and remove the repeat code 2019-12-03 10:32:37 +08:00
Srikanth 5ee945fc88 incorporate review comments 2019-11-24 12:56:46 +05:30
Srikanth 7b8eb2bfee Initial work for kops-controller to support digital ocean 2019-11-24 12:56:46 +05:30
Jesse Haka ed8dbc41d0 kops controller support for openstack 2019-09-28 10:06:39 +03:00
Justin SB cdaa7a3a48
Fix boilerplate: headers & packages 2019-09-25 12:48:14 -04:00
Justin SB 728e582360
Fill out kops controller functionality 
k8s 1.16 requires that we move label setting away from the kubelet, to
a central controller.  kops-controller is that controller.
 2019-09-25 12:04:34 -04:00