some improvements

ipconfig.go

@@ -6,6 +6,15 @@ import (
 	"strings"
 )
 
+type IPConfigs []*IPConfig
+
+func (c IPConfigs) Get(index int) *IPConfig {
+	if len(c)-1 >= index {
+		return c[index]
+	}
+	return nil
+}
+
 type IPConfig struct {
 	IPv4CIDR    string
 	IPv4Gateway string

network.go

@@ -7,6 +7,15 @@ import (
 	"strings"
 )
 
+type NetworkDevices []*NetworkDevice
+
+func (c NetworkDevice) Get(index int) *NetworkDevice {
+	if len(c)-1 >= index {
+		return c[index]
+	}
+	return nil
+}
+
 type NetworkDevice struct {
 	Type       string
 	MACAddress string

server.go

@@ -16,8 +16,8 @@ type Server struct {
 	Node         string
 	Status       ServerStatus `json:"status"`
 	Resources    Resources
-	NetDevices   []*NetworkDevice
-	IPConfig     []*IPConfig
+	NetDevices   NetworkDevices
+	IPConfig     IPConfigs
 	Nameserver   Nameserver
 	SearchDomain string
 	UserData     *UserData
@@ -217,7 +217,7 @@ func (o ServerTemplateOpts) body() httpbody {
 	return body
 }
 
-func (c *ServerClient) CreateFromTemplate(ctx context.Context, opts ServerTemplateOpts) (t *Task, err error) {
+func (c *ServerClient) CreateFromTemplate(ctx context.Context, opts ServerTemplateOpts) (t *Task, url string, err error) {
 	err = opts.Validate()
 	if err != nil {
 		return
@@ -234,6 +234,9 @@ func (c *ServerClient) CreateFromTemplate(ctx context.Context, opts ServerTempla
 	body["newid"] = nextid
 	if tempnode != opts.TargetNode {
 		body["target"] = opts.TargetNode
+		url = NewURL(opts.TargetNode, nextid)
+	} else {
+		url = NewURL(tempnode, nextid)
 	}
 	req, err := c.client.NewRequest(ctx, "GET", fmt.Sprintf("/nodes/%s/qemu/%s/clone", tempnode, id), body.Reader())
 	if err != nil {