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105 Commits

Author SHA1 Message Date
Ciprian Hacman d3b5bfceff chore: Remove support for Kubernetes 1.28 
Signed-off-by: Ciprian Hacman <ciprian@hakman.dev>
 2025-08-30 15:37:09 +03:00
justinsb e3d6a9ae4a metal: don't set CCM external always for IPv6 
While we do require CCM for IPv6, we should configure the appropriate CCM.
 2025-07-26 20:01:12 -04:00
Peter Rifel c2ad571ecb
remove unnecessary error from function signature 2025-07-15 22:00:29 -05:00
Ciprian Hacman 97c631b05b Fix cloud-provider flag for K8s 1.31+ 2025-07-10 09:42:11 +03:00
Peter Rifel 9f7a75333a
Remove --register-schedulable kubelet flag in 1.34+ 2025-06-18 05:41:42 -07:00
justinsb 0f13759bdf Fixup kubelet and controlPlaneKubelet config building 
We need to differentiate between the version of the control plane
and the version of the nodes.
 2024-12-04 08:53:02 -05:00
justinsb 3646a610b1 refactor: Move GetCloudProvider to cluster 
This lets us use labels (or annotations), meaning we can experiment
with different clouds without changing the API.

We also add initial (experimental/undocumented) support for exposing a "Metal" provider.
 2024-08-26 08:20:37 -04:00
justinsb 29d6fd897e refactor: OptionsBuilder works on kops.Cluster 
Previously it worked on ClusterSpec, but that means we can't read the
labels or annotations.  We want to use those labels/annotations to
experiment with new cloud providers (e.g. bare metal) before adding
this to the API.

Introduce generics so we also get type-safety.
 2024-08-25 12:58:34 -04:00
Peter Rifel 36a32537a1
Fix InTreePluginAWSUnregister feature gate removal in 1.31 2024-07-29 22:07:21 -05:00
Davanum Srinivas 535af3f10f
Drop InTreePluginAWSUnregister feature gate for k8s 1.31 and above 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2024-07-25 12:31:19 -04:00
John Gardiner Myers 47b1c37069 Remove code for disabling AWS EBS CSI driver 2023-09-04 15:43:23 -07:00
John Gardiner Myers b3908e592c Remove support for Kubernetes 1.23 2023-09-03 16:22:18 -07:00
John Gardiner Myers bbff6298e7 Remove support for bootstrap tokens 2023-07-16 12:12:00 -07:00
Ciprian Hacman 8a8f1be1ed Update pause image to v3.9 2023-06-16 21:15:50 +03:00
Peter Rifel 3ce30fff48
Don't set CSIMigrationAWS for k8s >=1.27 2023-03-10 21:19:21 -06:00
John Gardiner Myers 0c323445fb Move UsesKubenet to nodeup.Config 2023-01-15 23:12:00 -08:00
John Gardiner Myers f6debfd658 Move ServiceClusterIPRange to nodeup.Config 2023-01-15 17:19:18 -08:00
Kubernetes Prow Robot e13c51968b
Merge pull request #14869 from johngmyers/upd-min-version 
Update min versions for 1.27
 2022-12-24 23:59:27 -08:00
John Gardiner Myers 005ec38972 Remove code for no-longer-supported k8s 1.21 2022-12-24 21:44:50 -08:00
John Gardiner Myers 0e11075012 v1alpha3: Move GCE-specific CloudConfig settings to GCESpec 2022-12-20 19:44:32 -08:00
John Gardiner Myers dec7d33be6 v1alpha3: Move AWS EBS CSI spec under CloudProvider.AWS 2022-12-19 00:10:16 -08:00
Kubernetes Prow Robot e5a835d287
Merge pull request #14706 from johngmyers/v1alpha3-networking 
v1alpha3: move networking fields under networking
 2022-12-05 21:34:38 -08:00
Leïla MARABESE 1bacbd591a fixed etcd + added machine type 2022-12-05 14:40:28 +01:00
John Gardiner Myers 235aa61594 v1alpha3: move networking fields under networking 2022-12-02 19:19:59 -08:00
John Gardiner Myers 6536c0b301 v1alpha3: use new terminology for kubelet config 2022-11-25 16:53:23 -08:00
Ciprian Hacman d29812fc6e Replace fi.Bool/Float*/Int*/StringValue() with fi.ValueOf 2022-11-19 03:45:23 +02:00
Ciprian Hacman 8f79c9bd68 Replace fi.Bool/Float*/Int*/String() with fi.PtrTo() 2022-11-19 03:45:22 +02:00
Ole Markus With cd378bff72 Move setting role taints to cloudup 2022-10-18 13:42:00 +02:00
Ole Markus With 74afb7aed0 Remove checks for k8s < 1.21 2022-09-19 19:12:53 +02:00
Ole Markus With e5d33401dc Remove k8s GTE 1.20 checks as it is always true 2022-09-17 20:17:23 +02:00
Ciprian Hacman b5f14b589b Add initial support for Hetzner Cloud 2022-05-09 06:12:15 +03:00
Ciprian Hacman a4ed2b0654 Migrate to registry.k8s.io 
Signed-off-by: Ciprian Hacman <ciprian@hakman.dev>
 2022-03-18 08:47:12 +02:00
John Gardiner Myers 70f7d9bdb2 Use function to get cloud provider from cluster spec 2022-03-02 21:59:47 -08:00
Ole Markus With 8b71cedccc Do not enable graceful shutdown if k8s version < 1.21 2022-02-12 19:13:52 +01:00
Ole Markus With 2625264fe5 Add support for graceful node shutdown 
Update docs/cluster_spec.md

Co-authored-by: Ciprian Hacman <ciprianhacman@gmail.com>
 2022-02-11 20:51:02 +01:00
Ciprian Hacman 68b4611066 Clean up kubelet networking flags for dockershim 
Signed-off-by: Ciprian Hacman <ciprian@hakman.dev>
 2022-01-19 17:36:18 +02:00
Ciprian Hacman bf82a8f260 Update pause image to v3.6 
Signed-off-by: Ciprian Hacman <ciprian@hakman.dev>
 2022-01-19 13:00:36 +02:00
Ole Markus With 3f265a43bb Remove networking flags as of k8s 1.24 2022-01-18 22:15:16 +01:00
Ciprian Hacman cb6d424675 Use kubelet --non-masquerade-cidr only for Docker with kubenet 2021-12-20 08:47:02 +02:00
John Gardiner Myers a0736b3c29 Remove support for Aliyun/Alibaba Cloud 2021-12-11 21:49:13 -08:00
justinsb 4cf52d0e51 GCE: Support kops-controller, including in gossip mode 
We discover the kops-controller in gossip mode using seeding code that
calls into the GCE API, just like gossip itself does.

We refactor the gossip code into a shared gcediscovery library with
minimal dependencies.
 2021-12-04 11:51:41 -05:00
Ole Markus With f2f9b9dcbb Determine hostnameOverride entirely in nodeup instead of passing in cloud placeholders from cloudup 2021-11-30 13:29:54 +01:00
Ole Markus With 4ef0172ee9 Enable protect-kernel-defaults by default and set the correct sysctls in nodeup 2021-08-23 11:48:20 +02:00
Peter Rifel c5fbcccfa6
Update pause image to 3.5 2021-07-02 06:40:27 -04:00
John Gardiner Myers d3469d6ec2 Remove code for no-longer-supported k8s versions 2021-05-07 23:40:03 -07:00
Ole Markus With 4d4bcba315 Enforce 1.14 deprecation 2021-02-21 17:59:39 +01:00
Ole Markus With 4ee43a849c k/k changed the feature gate for disabling in-tree CSI 2021-02-18 21:12:51 +01:00
Ole Markus With a86abcfd3e CSIMigrationAWSComplete feature gate does not work unless also CSIMigrationAWS is enabled 2021-02-11 12:41:50 +01:00
Kubernetes Prow Robot a140168c70
Merge pull request #10467 from olemarkus/ebs-csi 
AWS CSI driver
 2021-01-12 13:36:35 -08:00
Bharath Vedartham a8d709acf2 Default cgroup driver to systemd from k8s 1.20 
Currently, kOps uses cgroupfs cgroup driver for the kubelet and CRIs. This PR defaults
the cgroup driver to systemd for clusters created with k8s versions >= 1.20.

Using systemd as the cgroup-driver is the recommended way as per
https://kubernetes.io/docs/setup/production-environment/container-runtimes/
 2021-01-12 20:39:25 +05:30