make worker IMI configurable in nodegroup resource

Signed-off-by: Rohit Kulkarni <[email protected]>

Author: Rohit-Intel-Cloud

internal/provider/iks_node_group_resource.go

@@ -95,6 +95,7 @@ func (r *iksNodeGroupResource) Schema(_ context.Context, _ resource.SchemaReques
 			},
 			"imiid": schema.StringAttribute{
 				Computed: true,
+				Optional: true,
 			},
 			"state": schema.StringAttribute{
 				Computed: true,
@@ -196,6 +197,10 @@ func (r *iksNodeGroupResource) Create(ctx context.Context, req resource.CreateRe
 			NetworkInterfaceVnetName: vnetResp.Metadata.Name,
 		})
 
+	if !plan.IMIId.IsNull() && !plan.IMIId.IsUnknown() {
+		inArg.WorkerImiId = plan.IMIId.ValueString()
+	}
+
 	nodeGroupResp, _, err := r.client.CreateIKSNodeGroup(ctx, &inArg, plan.ClusterUUID.ValueString(), false)
 	if err != nil {
 		resp.Diagnostics.AddError(

internal/provider/imis_datasource.go

@@ -236,7 +236,7 @@ func filterByInstanceType(allImis []models.ImisModel, values []string, latest bo
 func getLatestImi(imisList []models.ImisModel) {
 	for i := range imisList {
 		sort.Slice(imisList[i].WorkerImi, func(a, b int) bool {
-			return imisList[i].WorkerImi[a].ImiName.ValueString() < imisList[i].WorkerImi[b].ImiName.ValueString()
+			return imisList[i].WorkerImi[a].ImiName.ValueString() > imisList[i].WorkerImi[b].ImiName.ValueString()
 		})
 	}
 	imisList[0].WorkerImi = imisList[0].WorkerImi[:1]

pkg/itacservices/kubernetes.go

@@ -99,6 +99,7 @@ type IKSNodeGroupCreateRequest struct {
 	Name           string `json:"name"`
 	ProductType    string `json:"instanceType"`
 	InstanceTypeId string `json:"instancetypeid"`
+	WorkerImiId    string `json:"workerimi"`
 	SSHKeyNames    []SKey `json:"sshkeyname"`
 	UserDataURL    string `json:"userdataurl"`
 	Vnets          []Vnet `json:"vnets"`