From 9ce3f0cf157b1294185a7ee21acf67b4eadf8422 Mon Sep 17 00:00:00 2001
From: Dusty Mabe <dusty@dustymabe.com>
Date: Tue, 25 Oct 2016 23:38:11 -0400
Subject: [PATCH] cli: add --emptyvols option

---
 cli/app/app.go                           | 1 +
 cli/command/command.go                   | 8 ++++++++
 pkg/kobject/kobject.go                   | 1 +
 pkg/transformer/kubernetes/kubernetes.go | 4 +++-
 4 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/cli/app/app.go b/cli/app/app.go
index bb2052d1..6717d383 100644
--- a/cli/app/app.go
+++ b/cli/app/app.go
@@ -139,6 +139,7 @@ func Convert(c *cli.Context) {
 		CreateDS:               c.BoolT("daemonset"),
 		CreateRC:               c.BoolT("replicationcontroller"),
 		CreateDeploymentConfig: c.BoolT("deploymentconfig"),
+		EmptyVols:              c.BoolT("emptyvols"),
 	}
 
 	validateFlags(c, &opt)
diff --git a/cli/command/command.go b/cli/command/command.go
index 19ad595a..9e104ee2 100644
--- a/cli/command/command.go
+++ b/cli/command/command.go
@@ -88,6 +88,10 @@ func ConvertKubernetesCommand() cli.Command {
 				Name:  "chart,c",
 				Usage: "Create a Helm chart for converted objects",
 			},
+			cli.BoolFlag{
+				Name:  "emptyvols",
+				Usage: "Use Empty Volumes. Don't generate PVCs",
+			},
 			cli.BoolFlag{
 				Name:  "deployment,d",
 				Usage: "Generate a Kubernetes deployment object (default on)",
@@ -119,6 +123,10 @@ func ConvertOpenShiftCommand() cli.Command {
 				Name:  "deploymentconfig,dc",
 				Usage: "Generate a OpenShift DeploymentConfig object",
 			},
+			cli.BoolFlag{
+				Name:  "emptyvols",
+				Usage: "Use Empty Volumes. Don't generate PVCs",
+			},
 		},
 	}
 	command.Flags = append(command.Flags, commonConvertFlags()...)
diff --git a/pkg/kobject/kobject.go b/pkg/kobject/kobject.go
index fea19dc8..66885c9e 100644
--- a/pkg/kobject/kobject.go
+++ b/pkg/kobject/kobject.go
@@ -113,6 +113,7 @@ type ConvertOptions struct {
 	CreateDeploymentConfig bool
 	CreateChart            bool
 	GenerateYaml           bool
+	EmptyVols              bool
 	Replicas               int
 	InputFile              string
 	OutFile                string
diff --git a/pkg/transformer/kubernetes/kubernetes.go b/pkg/transformer/kubernetes/kubernetes.go
index 7f3bd814..e3544cea 100644
--- a/pkg/transformer/kubernetes/kubernetes.go
+++ b/pkg/transformer/kubernetes/kubernetes.go
@@ -223,7 +223,9 @@ func (k *Kubernetes) ConfigVolumes(name string, service kobject.ServiceConfig) (
 	volumes := []api.Volume{}
 	var PVCs []*api.PersistentVolumeClaim
 
-	useEmptyVolumes := true
+	// Set a var based on if the user wants to use emtpy volumes
+	// as opposed to persistent volumes and volume claims
+	useEmptyVolumes := k.Opt.EmptyVols
 
 	var count int
 	for _, volume := range service.Volumes {