feat: Refactor node bootstrap

* Generate Distribution specific userdata
* Require distribution:
  - rke2
  - rke2airgapped
  - kubeadm (WIP)
* If rke2 is specifified, require rke2 version to download.
* Validate kube-distro and kube-version

Signed-off-by: Dinar Valeev <[email protected]>

Author: k0da

.gitignore

@@ -1,4 +1,5 @@
 KARPENTER_CORE_DIR = $(shell go list -m -f '{{ .Dir }}' sigs.k8s.io/karpenter)
+BINARY_FILENAME ?= "karpenter-provider-vsphere"
 
 LDFLAGS ?= -ldflags=-X=sigs.k8s.io/karpenter/pkg/operator.Version=$(shell git describe --tags --always | cut -d"v" -f2)
 

Makefile

@@ -8,15 +8,15 @@ Karpenter provider for VMWare Vsphere
 
 | Flag             | Environment variable | Required |
 |------------------|----------------------|----------|
-|cluster-name      | CLUSTER_NAME         | true     |
+| cluster-name     | CLUSTER_NAME         | true     |
 | vsphere-endpoint | GOVC_URL             | true     |
 | vsphere-username | GOVC_USERNAME        | true     |
 | vsphere-password | GOVC_PASSWORD        | true     |
-| vsphere-path     | VSPHERE_PATH         | true     |
-| vsphere-insecure | VSPHERE_INSECURE     | false    |
+| vsphere-path     | VSPHERE_FOLDER       | true     |
+| vsphere-insecure | GOVC_INSECURE        | false    |
 
 # VsphereNodeClass API
-Besides `VSPHERE_PATH` (vsphere folder to place virtulal machines on), all placement settings are defined in `VsphereNodeClass` resource. This is done via selectors:
+Besides `VSPHERE_FOLDER` (vsphere folder to place virtulal machines on), all placement settings are defined in `VsphereNodeClass` resource. This is done via selectors:
 * `.spec.computeSelector` - defines how to search for desired resourcePool
 * `.spec.datastoreSelector` - defines how to search for desired datastore
 * `.spec.networkSelector` - difines how to discover network
@@ -40,8 +40,7 @@ All selectors have `tag` and `name` properties, those are mutually exclusive. Ka
 
 
 * `.spec.userdata`:
-  - `type` - Either `ignition` or `cloud-init`
-  - `templateBase64` - A base64 encoded template
-  - `values` - a v1.Secret reference (name/namespace) to key/values used in a template
+  - `type` - Either `ignition` or `cloud-config`
+  - `additionalUserdata` - extra init data to be merged with distribution specific
 
 [!NOTE] user-data should hanndle `karpenter.sh/unregistered` taint to the node

README.md

@@ -1,80 +1,82 @@
 module github.com/absaoss/karpenter-provider-vsphere
 
-go 1.24.2
-
-toolchain go1.24.3
+go 1.24.5
 
 require (
-	github.com/awslabs/operatorpkg v0.0.0-20250603063504-c7c4c980c091
+	github.com/awslabs/operatorpkg v0.0.0-20250624064700-e9977193119b
+	github.com/blang/semver/v4 v4.0.0
 	github.com/go-logr/zapr v1.3.0
+	github.com/mitchellh/hashstructure/v2 v2.0.2
+	github.com/patrickmn/go-cache v2.1.0+incompatible
 	github.com/pkg/errors v0.9.1
-	github.com/samber/lo v1.50.0
-	github.com/vmware/govmomi v0.50.0
-	k8s.io/api v0.33.1
-	k8s.io/apimachinery v0.33.1
-	k8s.io/client-go v0.33.1
-	sigs.k8s.io/controller-runtime v0.21.0
-	sigs.k8s.io/karpenter v1.4.0
+	github.com/samber/lo v1.51.0
+	github.com/stretchr/testify v1.11.1
+	github.com/vmware/govmomi v0.52.0
+	go.uber.org/multierr v1.11.0
+	k8s.io/api v0.34.1
+	k8s.io/apiextensions-apiserver v0.34.1
+	k8s.io/apimachinery v0.34.1
+	k8s.io/client-go v0.34.1
+	sigs.k8s.io/controller-runtime v0.22.1
+	sigs.k8s.io/karpenter v1.6.2
+	sigs.k8s.io/yaml v1.6.0
 )
 
 require (
 	github.com/beorn7/perks v1.0.1 // indirect
-	github.com/blang/semver/v4 v4.0.0
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
-	github.com/emicklei/go-restful/v3 v3.11.0 // indirect
+	github.com/emicklei/go-restful/v3 v3.12.2 // indirect
 	github.com/evanphx/json-patch/v5 v5.9.11 // indirect
-	github.com/fsnotify/fsnotify v1.7.0 // indirect
-	github.com/fxamacker/cbor/v2 v2.7.0 // indirect
+	github.com/fsnotify/fsnotify v1.9.0 // indirect
+	github.com/fxamacker/cbor/v2 v2.9.0 // indirect
 	github.com/go-logr/logr v1.4.3 // indirect
 	github.com/go-openapi/jsonpointer v0.21.0 // indirect
 	github.com/go-openapi/jsonreference v0.20.2 // indirect
 	github.com/go-openapi/swag v0.23.0 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/google/btree v1.1.3 // indirect
-	github.com/google/gnostic-models v0.6.9 // indirect
+	github.com/google/gnostic-models v0.7.0 // indirect
 	github.com/google/go-cmp v0.7.0 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
-	github.com/mitchellh/hashstructure/v2 v2.0.2
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
-	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
-	github.com/patrickmn/go-cache v2.1.0+incompatible
-	github.com/prometheus/client_golang v1.22.0 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/prometheus/client_golang v1.23.2 // indirect
 	github.com/prometheus/client_model v0.6.2 // indirect
-	github.com/prometheus/common v0.62.0 // indirect
-	github.com/prometheus/procfs v0.15.1 // indirect
+	github.com/prometheus/common v0.66.1 // indirect
+	github.com/prometheus/procfs v0.16.1 // indirect
 	github.com/robfig/cron/v3 v3.0.1 // indirect
-	github.com/spf13/cobra v1.8.1 // indirect
+	github.com/spf13/cobra v1.9.1 // indirect
 	github.com/spf13/pflag v1.0.6 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
-	go.uber.org/multierr v1.11.0
 	go.uber.org/zap v1.27.0 // indirect
-	golang.org/x/net v0.38.0 // indirect
-	golang.org/x/oauth2 v0.27.0 // indirect
-	golang.org/x/sync v0.13.0 // indirect
-	golang.org/x/sys v0.32.0 // indirect
-	golang.org/x/term v0.30.0 // indirect
-	golang.org/x/text v0.24.0 // indirect
-	golang.org/x/time v0.11.0 // indirect
+	go.yaml.in/yaml/v2 v2.4.2 // indirect
+	go.yaml.in/yaml/v3 v3.0.4 // indirect
+	golang.org/x/net v0.43.0 // indirect
+	golang.org/x/oauth2 v0.30.0 // indirect
+	golang.org/x/sync v0.16.0 // indirect
+	golang.org/x/sys v0.35.0 // indirect
+	golang.org/x/term v0.34.0 // indirect
+	golang.org/x/text v0.28.0 // indirect
+	golang.org/x/time v0.13.0 // indirect
 	gomodules.xyz/jsonpatch/v2 v2.4.0 // indirect
-	google.golang.org/protobuf v1.36.6 // indirect
+	google.golang.org/protobuf v1.36.8 // indirect
 	gopkg.in/evanphx/json-patch.v4 v4.12.0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
-	k8s.io/apiextensions-apiserver v0.33.0
-	k8s.io/cloud-provider v0.32.3 // indirect
-	k8s.io/component-base v0.33.0 // indirect
-	k8s.io/csi-translation-lib v0.32.3 // indirect
+	k8s.io/cloud-provider v0.33.2 // indirect
+	k8s.io/component-base v0.34.1 // indirect
+	k8s.io/csi-translation-lib v0.33.2 // indirect
 	k8s.io/klog/v2 v2.130.1 // indirect
-	k8s.io/kube-openapi v0.0.0-20250318190949-c8a335a9a2ff // indirect
-	k8s.io/utils v0.0.0-20241104100929-3ea5e8cea738 // indirect
-	sigs.k8s.io/json v0.0.0-20241010143419-9aa6b5e7a4b3 // indirect
+	k8s.io/kube-openapi v0.0.0-20250710124328-f3f2b991d03b // indirect
+	k8s.io/utils v0.0.0-20250604170112-4c0f3b243397 // indirect
+	sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8 // indirect
 	sigs.k8s.io/randfill v1.0.0 // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.6.0 // indirect
-	sigs.k8s.io/yaml v1.4.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v6 v6.3.0 // indirect
 )