Provide option to skip ceph-csi plugin deployment

To test helm charts in CI we need to skip the ceph-csi
deployment in E2E, This PR provides an option in E2E
to enable/disable cephcsi deployment.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>

e2e/cephfs.go

@@ -71,7 +71,9 @@ var _ = Describe("cephfs", func() {
 	BeforeEach(func() {
 		c = f.ClientSet
 		createConfigMap(cephfsDirPath, f.ClientSet, f)
+		if deployCephFS {
 			deployCephfsPlugin()
+		}
 		createCephfsSecret(f.ClientSet, f)
 	})
 
@@ -82,7 +84,9 @@ var _ = Describe("cephfs", func() {
 			// log node plugin
 			logsCSIPods("app=csi-cephfsplugin", c)
 		}
+		if deployCephFS {
 			deleteCephfsPlugin()
+		}
 		deleteConfigMap(cephfsDirPath)
 		deleteResource(cephfsExamplePath + "secret.yaml")
 		deleteResource(cephfsExamplePath + "storageclass.yaml")

e2e/e2e_test.go

@@ -16,12 +16,16 @@ import (
 
 var (
 	deployTimeout int
+	deployCephFS  bool
+	deployRBD     bool
 )
 
 func init() {
 	log.SetOutput(GinkgoWriter)
 
 	flag.IntVar(&deployTimeout, "deploy-timeout", 10, "timeout to wait for created kubernetes resources")
+	flag.BoolVar(&deployCephFS, "deploy-cephfs", true, "deploy cephfs csi driver")
+	flag.BoolVar(&deployRBD, "deploy-rbd", true, "deploy rbd csi driver")
 
 	setDefaultKubeconfig()
 

e2e/rbd.go

@@ -74,7 +74,9 @@ var _ = Describe("RBD", func() {
 	BeforeEach(func() {
 		c = f.ClientSet
 		createConfigMap(rbdDirPath, f.ClientSet, f)
+		if deployRBD {
 			deployRBDPlugin()
+		}
 		createRBDStorageClass(f.ClientSet, f, make(map[string]string))
 		createRBDSecret(f.ClientSet, f)
 		deployVault(f.ClientSet, deployTimeout)
@@ -87,7 +89,9 @@ var _ = Describe("RBD", func() {
 			// log node plugin
 			logsCSIPods("app=csi-rbdplugin", c)
 		}
+		if deployRBD {
 			deleteRBDPlugin()
+		}
 		deleteConfigMap(rbdDirPath)
 		deleteResource(rbdExamplePath + "secret.yaml")
 		deleteResource(rbdExamplePath + "storageclass.yaml")