[clc] add packages to server at create

Author: ack

builtin/providers/clc/provider.go

@@ -203,3 +203,26 @@ func parseAdditionalDisks(d *schema.ResourceData) ([]server.Disk, error) {
 	}
 	return disks, nil
 }
+
+func parsePackages(d *schema.ResourceData) ([]server.Package, error) {
+	var pkgs []server.Package
+	if e := d.Get("packages"); e != nil {
+		for _, e := range e.([]interface{}) {
+			m := e.(map[string]interface{})
+			id := m["id"].(string)
+			delete(m, "id")
+			ms := make(map[string]string)
+			for k, v := range m {
+				if s, ok := v.(string); ok {
+					ms[k] = s
+				}
+			}
+			p := server.Package{
+				ID:     id,
+				Params: ms,
+			}
+			pkgs = append(pkgs, p)
+		}
+	}
+	return pkgs, nil
+}

builtin/providers/clc/resource_clc_server.go

@@ -69,6 +69,11 @@ func resourceCLCServer() *schema.Resource {
 				Optional: true,
 				Elem:     &schema.Schema{Type: schema.TypeMap},
 			},
+			"packages": &schema.Schema{
+				Type:     schema.TypeList,
+				Optional: true,
+				Elem:     &schema.Schema{Type: schema.TypeMap},
+			},
 
 			// optional: misc state storage. non-CLC field
 			"metadata": &schema.Schema{
@@ -149,6 +154,12 @@ func resourceCLCServerCreate(d *schema.ResourceData, meta interface{}) error {
 	}
 	spec.Customfields = fields
 
+	pkgs, err := parsePackages(d)
+	if err != nil {
+		return fmt.Errorf("Failed setting packages: %v", err)
+	}
+	spec.Packages = pkgs
+
 	resp, err := client.Server.Create(spec)
 	if err != nil || !resp.IsQueued {
 		return fmt.Errorf("Failed creating server: %v", err)

website/source/docs/providers/clc/r/server.html.markdown

@@ -105,3 +105,25 @@ up in advance. Each `custom_fields` block supports the following:
 * `id` - (Required, string) The ID of the custom field to set.
 * `value` - (Required, string) The value for the specified field. 
 
+<a id="packages"></a>
+## Packages
+
+`packages` is a block within the configuration that may be repeated to
+specify packages and their associated parameters to be run at
+instantiation. Packages facilitate various tasks like ssh key
+installation, kernel upgrades, etc. Package ID as well as parameters
+are configured via this block.
+
+Example:
+
+```
+# Configure the CLC Provider
+provider "clc_server" "ubuntu" {
+  ...
+  packages
+    {
+      id = "77abb844-579d-478d-3955-c69ab4a7ba1a"
+      SshKey = "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAA..."
+    }
+}
+```