Use trp to handle network

Change-Id: I1ff5c2d858d4f68a98867ef845887200b9561af0

pkg/openstack/types/types.go

@@ -0,0 +1,30 @@
+package types
+
+type Network struct {
+	Name      string
+	Uid       string
+	TenantID  string
+	SegmentID int32
+	Subnets   []*Subnet
+	// Status of network
+	// Valid value: Initializing, Active, Pending, Failed, Terminating
+	Status string
+}
+
+// Subnet is a representaion of a subnet
+type Subnet struct {
+	Name       string
+	Uid        string
+	Cidr       string
+	Gateway    string
+	Tenantid   string
+	Dnsservers []string
+	Routes     []*Route
+}
+
+// Route is a representation of an advanced routing rule.
+type Route struct {
+	Name            string
+	Nexthop         string
+	DestinationCIDR string
+}