Change instance config to use the correct Reserved IP parameter (#439)

* Change instance config to use the correct parameter

* Add a new flag for reservedIP

cmd/instance/instance.go

@@ -54,6 +54,7 @@ func init() {
 	instanceCreateCmd.Flags().StringVarP(&firewall, "firewall", "l", "", "the instance's firewall you can use the Name or the ID")
 	instanceCreateCmd.Flags().StringVarP(&tags, "tags", "g", "", "the instance's tags")
 	instanceCreateCmd.Flags().StringVarP(&privateIPv4, "private_ipv4", "", "", "Private IPv4 address")
+	instanceCreateCmd.Flags().StringVarP(&reservedIPv4, "reservedip", "", "", "Reserved IPv4 address")
 	instanceCreateCmd.Flags().StringVarP(&tags, "region", "e", "", "the region code identifier to have your instance built in")
 	instanceCreateCmd.Flags().StringVar(&script, "script", "", "path to a script that will be uploaded to /usr/local/bin/civo-user-init-script on your instance, read/write/executable only by root and then will be executed at the end of the cloud initialization")
 	instanceCreateCmd.Flags().BoolVar(&skipShebangCheck, "skip-shebang-check", false, "skip the shebang line check when passing a user init script")

cmd/instance/instance_create.go

@@ -18,7 +18,7 @@ import (
 )
 
 var wait bool
-var hostnameCreate, size, diskimage, publicip, initialuser, sshkey, tags, network, privateIPv4, firewall string
+var hostnameCreate, size, diskimage, publicip, initialuser, sshkey, tags, network, privateIPv4, reservedIPv4, firewall string
 var script string
 var skipShebangCheck bool
 
@@ -139,10 +139,16 @@ If you wish to use a custom format, the available fields are:
 			}
 		}
 
+		// Set public ipv4 if provided
 		if publicip != "" {
 			config.PublicIPRequired = publicip
 		}
 
+		// Set reserved ip if provided
+		if reservedIPv4 != "" {
+			config.ReservedIPv4 = reservedIPv4
+		}
+
 		// Set private_ipv4 if provided
 		if privateIPv4 != "" {
 			config.PrivateIPv4 = privateIPv4