adds datacrunch provider

Author: maaft

cluster-autoscaler/cloudprovider/builder/builder_all.go

@@ -31,6 +31,8 @@ import (
 	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/civo"
 	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/cloudstack"
 	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/clusterapi"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/datacrunch"
+
 	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/digitalocean"
 	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/equinixmetal"
 	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/exoscale"
@@ -65,6 +67,7 @@ var AvailableCloudProviders = []string{
 	cloudprovider.BaiducloudProviderName,
 	cloudprovider.MagnumProviderName,
 	cloudprovider.DigitalOceanProviderName,
+	cloudprovider.DatacrunchProviderName,
 	cloudprovider.ExoscaleProviderName,
 	cloudprovider.ExternalGrpcProviderName,
 	cloudprovider.HuaweicloudProviderName,
@@ -115,6 +118,8 @@ func buildCloudProvider(opts config.AutoscalingOptions,
 		return brightbox.BuildBrightbox(opts, do, rl)
 	case cloudprovider.DigitalOceanProviderName:
 		return digitalocean.BuildDigitalOcean(opts, do, rl)
+	case cloudprovider.DatacrunchProviderName:
+		return datacrunch.BuildDatacrunch(opts, do, rl)
 	case cloudprovider.ExoscaleProviderName:
 		return exoscale.BuildExoscale(opts, do, rl)
 	case cloudprovider.ExternalGrpcProviderName:

cluster-autoscaler/cloudprovider/builder/builder_datacrunch.go

@@ -0,0 +1,46 @@
+//go:build datacrunch
+// +build datacrunch
+
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package builder
+
+import (
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider"
+	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider/datacrunch"
+	"k8s.io/autoscaler/cluster-autoscaler/config"
+)
+
+// AvailableCloudProviders returns list of available cloud providers in this build.
+func AvailableCloudProviders() []string {
+	return []string{cloudprovider.DatacrunchProviderName}
+}
+
+// DefaultCloudProvider returns the default cloud provider name.
+func DefaultCloudProvider() string {
+	return cloudprovider.DatacrunchProviderName
+}
+
+// BuildCloudProvider builds the requested cloud provider implementation with
+// the provided node group discovery options.
+func BuildCloudProvider(cloudProvider string, opts config.AutoscalingOptions, do cloudprovider.NodeGroupDiscoveryOptions, rl *cloudprovider.ResourceLimiter) cloudprovider.CloudProvider {
+	switch cloudProvider {
+	case cloudprovider.DatacrunchProviderName:
+		return datacrunch.BuildDatacrunch(opts, do, rl)
+	}
+	return nil
+}

cluster-autoscaler/cloudprovider/cloud_provider.go

@@ -48,6 +48,8 @@ const (
 	ClusterAPIProviderName = "clusterapi"
 	// DigitalOceanProviderName gets the provider name of digitalocean
 	DigitalOceanProviderName = "digitalocean"
+	// DatacrunchProviderName gets the provider name of datacrunch
+	DatacrunchProviderName = "datacrunch"
 	// ExoscaleProviderName gets the provider name of exoscale
 	ExoscaleProviderName = "exoscale"
 	// GceProviderName gets the provider name of gce