add: create crossplane-vpc (#200)

cmd/create/crossplane.go

@@ -3,6 +3,7 @@ package create
 import (
 	"github.com/awslabs/eksdemo/pkg/resource"
 	"github.com/awslabs/eksdemo/pkg/resource/crossplane/s3"
+	"github.com/awslabs/eksdemo/pkg/resource/crossplane/vpc"
 	"github.com/spf13/cobra"
 )
 
@@ -28,5 +29,6 @@ func NewCrossplaneCmd() *cobra.Command {
 func init() {
 	crossplane = []func() *resource.Resource{
 		s3.NewResource,
+		vpc.NewResource,
 	}
 }

pkg/resource/crossplane/vpc/vpc.go

@@ -0,0 +1,68 @@
+package vpc
+
+import (
+	"github.com/awslabs/eksdemo/pkg/cmd"
+	"github.com/awslabs/eksdemo/pkg/manifest"
+	"github.com/awslabs/eksdemo/pkg/resource"
+	"github.com/awslabs/eksdemo/pkg/template"
+)
+
+type Options struct {
+	resource.CommonOptions
+	CidrBlock string
+}
+
+func NewResource() *resource.Resource {
+	options := &Options{
+		CommonOptions: resource.CommonOptions{
+			Name:          "crossplane-vpc",
+			Namespace:     "default",
+			NamespaceFlag: true,
+		},
+		CidrBlock: "10.0.0.0/16",
+	}
+
+	flags := cmd.Flags{
+		&cmd.StringFlag{
+			CommandFlag: cmd.CommandFlag{
+				Name:        "cidr",
+				Description: "IPv4 CIDR block for your VPC",
+			},
+			Option: &options.CidrBlock,
+		},
+	}
+
+	return &resource.Resource{
+		Command: cmd.Command{
+			Name:        "vpc",
+			Description: "Virtual Private Cloud",
+			CreateArgs:  []string{"NAME"},
+		},
+
+		CreateFlags: flags,
+
+		Manager: &manifest.ResourceManager{
+			Template: &template.TextTemplate{
+				Template: yamlTemplate,
+			},
+		},
+
+		Options: options,
+	}
+}
+
+const yamlTemplate = `---
+apiVersion: ec2.aws.upbound.io/v1beta1
+kind: VPC
+metadata:
+  name: {{ .Name }}
+  namespace: {{ .Namespace }}
+spec:
+  forProvider:
+    region: {{ .Region }}
+    cidrBlock: {{ .CidrBlock }}
+    enableDnsSupport: true
+    enableDnsHostnames: true
+    tags:
+      Name: {{ .Name }}
+`