diff --git a/Makefile b/Makefile
index 85c76aea25..26934eafd2 100644
--- a/Makefile
+++ b/Makefile
@@ -21,14 +21,20 @@ LDFLAGS?="-X ${PKG}/pkg/driver.driverVersion=${VERSION} -X ${PKG}/pkg/driver.git
 GO111MODULE=on
 GOPROXY=direct
 GOPATH=$(shell go env GOPATH)
+GOBIN=$(shell pwd)/bin
 
 .EXPORT_ALL_VARIABLES:
 
-.PHONY: aws-ebs-csi-driver
-aws-ebs-csi-driver:
+bin/aws-ebs-csi-driver:
 	mkdir -p bin
 	CGO_ENABLED=0 GOOS=linux go build -ldflags ${LDFLAGS} -o bin/aws-ebs-csi-driver ./cmd/
 
+bin/mockgen:
+	go get github.com/golang/mock/mockgen@latest
+
+mockgen: bin/mockgen
+	./hack/update-gomock
+
 .PHONY: verify
 verify:
 	./hack/verify-all
diff --git a/go.mod b/go.mod
index c3a78c330c..deb7234c4d 100644
--- a/go.mod
+++ b/go.mod
@@ -3,83 +3,54 @@ module github.com/kubernetes-sigs/aws-ebs-csi-driver
 require (
 	github.com/aws/aws-k8s-tester/e2e/tester v0.0.0-20191204032858-d97ad2e4255e // indirect
 	github.com/aws/aws-sdk-go v1.23.21
-	github.com/container-storage-interface/spec v1.1.0
-	github.com/coreos/go-semver v0.2.0 // indirect
-	github.com/coreos/go-systemd v0.0.0-20181031085051-9002847aa142 // indirect
+	github.com/container-storage-interface/spec v1.2.0
 	github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f // indirect
-	github.com/dgrijalva/jwt-go v3.2.0+incompatible // indirect
-	github.com/docker/distribution v2.7.0+incompatible // indirect
 	github.com/docker/spdystream v0.0.0-20181023171402-6480d4af844c // indirect
 	github.com/elazarl/goproxy v0.0.0-20181111060418-2ce16c963a8a // indirect
-	github.com/emicklei/go-restful v2.8.0+incompatible // indirect
-	github.com/fatih/camelcase v1.0.0 // indirect
-	github.com/ghodss/yaml v1.0.0 // indirect
-	github.com/gogo/protobuf v1.1.1 // indirect
-	github.com/golang/lint v0.0.0-20180702182130-06c8688daad7 // indirect
-	github.com/golang/mock v1.2.0
-	github.com/golang/protobuf v1.3.2
-	github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c // indirect
-	github.com/gorilla/websocket v1.4.0 // indirect
+	github.com/golang/mock v1.4.1
+	github.com/golang/protobuf v1.3.3
 	github.com/gregjones/httpcache v0.0.0-20181110185634-c63ab54fda8f // indirect
-	github.com/grpc-ecosystem/go-grpc-middleware v1.0.0 // indirect
-	github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0 // indirect
-	github.com/grpc-ecosystem/grpc-gateway v1.5.1 // indirect
-	github.com/jonboulle/clockwork v0.1.0 // indirect
-	github.com/json-iterator/go v1.1.5 // indirect
-	github.com/kisielk/gotool v1.0.0 // indirect
 	github.com/kubernetes-csi/csi-test v2.0.0+incompatible
-	github.com/kubernetes-csi/external-snapshotter v1.2.2
 	github.com/kubernetes-csi/external-snapshotter/v2 v2.0.1
 	github.com/onsi/ginkgo v1.10.2
-	github.com/onsi/gomega v1.4.3
-	github.com/opencontainers/go-digest v1.0.0-rc1 // indirect
-	github.com/soheilhy/cmux v0.1.4 // indirect
-	github.com/spf13/afero v1.1.2 // indirect
-	github.com/spf13/cobra v0.0.3 // indirect
-	github.com/spf13/pflag v1.0.3 // indirect
+	github.com/onsi/gomega v1.7.0
 	github.com/tmc/grpc-websocket-proxy v0.0.0-20171017195756-830351dc03c6 // indirect
-	go.uber.org/atomic v1.3.2 // indirect
-	go.uber.org/multierr v1.1.0 // indirect
-	go.uber.org/zap v1.9.1 // indirect
-	golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529 // indirect
-	golang.org/x/text v0.3.2 // indirect
-	golang.org/x/time v0.0.0-20181108054448-85acf8d2951c // indirect
-	google.golang.org/grpc v1.26.0
-	gopkg.in/inf.v0 v0.9.1 // indirect
-	gopkg.in/square/go-jose.v2 v2.2.1 // indirect
-	k8s.io/api v0.17.0
-	k8s.io/apimachinery v0.17.1-beta.0
-	k8s.io/client-go v0.17.0
-	k8s.io/component-base v0.17.0
+	golang.org/x/net v0.0.0-20200226051749-491c5fce7268 // indirect
+	google.golang.org/grpc v1.27.1
+	k8s.io/api v0.17.3
+	k8s.io/apimachinery v0.17.3
+	k8s.io/client-go v0.17.3
+	k8s.io/component-base v0.17.3
 	k8s.io/klog v1.0.0
-	k8s.io/kubernetes v1.15.2
+	k8s.io/kubernetes v1.17.3
+	k8s.io/utils v0.0.0-20191114184206-e782cd3c129f
 )
 
 replace (
-	k8s.io/api => k8s.io/api v0.0.0-20190805141119-fdd30b57c827
-	k8s.io/apiextensions-apiserver => k8s.io/apiextensions-apiserver v0.0.0-20190805143126-cdb999c96590
-	k8s.io/apimachinery => k8s.io/apimachinery v0.0.0-20190612205821-1799e75a0719
-	k8s.io/apiserver => k8s.io/apiserver v0.0.0-20190805142138-368b2058237c
-	k8s.io/cli-runtime => k8s.io/cli-runtime v0.0.0-20190805143448-a07e59fb081d
-	k8s.io/client-go => k8s.io/client-go v0.0.0-20190805141520-2fe0317bcee0
-	k8s.io/cloud-provider => k8s.io/cloud-provider v0.0.0-20190805144409-8484242760e7
-	k8s.io/cluster-bootstrap => k8s.io/cluster-bootstrap v0.0.0-20190805144246-c01ee70854a1
-	k8s.io/code-generator => k8s.io/code-generator v0.0.0-20190612205613-18da4a14b22b
-	k8s.io/component-base => k8s.io/component-base v0.0.0-20190805141645-3a5e5ac800ae
-	k8s.io/cri-api => k8s.io/cri-api v0.0.0-20190531030430-6117653b35f1
-	k8s.io/csi-translation-lib => k8s.io/csi-translation-lib v0.0.0-20190805144531-3985229e1802
-	k8s.io/kube-aggregator => k8s.io/kube-aggregator v0.0.0-20190805142416-fd821fbbb94e
-	k8s.io/kube-controller-manager => k8s.io/kube-controller-manager v0.0.0-20190805144128-269742da31dd
-	k8s.io/kube-proxy => k8s.io/kube-proxy v0.0.0-20190805143734-7f1675b90353
-	k8s.io/kube-scheduler => k8s.io/kube-scheduler v0.0.0-20190805144012-2a1ed1f3d8a4
-	k8s.io/kubectl => k8s.io/kubectl v0.0.0-20190602132728-7075c07e78bf
-	k8s.io/kubelet => k8s.io/kubelet v0.0.0-20190805143852-517ff267f8d1
-	k8s.io/legacy-cloud-providers => k8s.io/legacy-cloud-providers v0.0.0-20190805144654-3d5bf3a310c1
-	k8s.io/metrics => k8s.io/metrics v0.0.0-20190805143318-16b07057415d
-	k8s.io/node-api => k8s.io/node-api v0.0.0-20190805144819-9dd62e4d5327
-	k8s.io/sample-apiserver => k8s.io/sample-apiserver v0.0.0-20190805142637-3b65bc4bb24f
-	k8s.io/sample-cli-plugin => k8s.io/sample-cli-plugin v0.0.0-20190805143616-1485e5142db3
-	k8s.io/sample-controller => k8s.io/sample-controller v0.0.0-20190805142825-b16fad786282
+	k8s.io/api => k8s.io/api v0.17.3
+	k8s.io/apiextensions-apiserver => k8s.io/apiextensions-apiserver v0.17.3
+	k8s.io/apimachinery => k8s.io/apimachinery v0.17.4-beta.0
+	k8s.io/apiserver => k8s.io/apiserver v0.17.3
+	k8s.io/cli-runtime => k8s.io/cli-runtime v0.17.3
+	k8s.io/client-go => k8s.io/client-go v0.17.3
+	k8s.io/cloud-provider => k8s.io/cloud-provider v0.17.3
+	k8s.io/cluster-bootstrap => k8s.io/cluster-bootstrap v0.17.3
+	k8s.io/code-generator => k8s.io/code-generator v0.17.4-beta.0
+	k8s.io/component-base => k8s.io/component-base v0.17.3
+	k8s.io/cri-api => k8s.io/cri-api v0.17.4-beta.0
+	k8s.io/csi-translation-lib => k8s.io/csi-translation-lib v0.17.3
+	k8s.io/kube-aggregator => k8s.io/kube-aggregator v0.17.3
+	k8s.io/kube-controller-manager => k8s.io/kube-controller-manager v0.17.3
+	k8s.io/kube-proxy => k8s.io/kube-proxy v0.17.3
+	k8s.io/kube-scheduler => k8s.io/kube-scheduler v0.17.3
+	k8s.io/kubectl => k8s.io/kubectl v0.17.3
+	k8s.io/kubelet => k8s.io/kubelet v0.17.3
+	k8s.io/legacy-cloud-providers => k8s.io/legacy-cloud-providers v0.17.3
+	k8s.io/metrics => k8s.io/metrics v0.17.3
+	k8s.io/node-api => k8s.io/node-api v0.17.3
+	k8s.io/sample-apiserver => k8s.io/sample-apiserver v0.17.3
+	k8s.io/sample-cli-plugin => k8s.io/sample-cli-plugin v0.17.3
+	k8s.io/sample-controller => k8s.io/sample-controller v0.17.3
 )
 
 go 1.13
diff --git a/go.sum b/go.sum
index a6755d6986..0fad2cc77d 100644
--- a/go.sum
+++ b/go.sum
@@ -1,369 +1,541 @@
 bitbucket.org/bertimus9/systemstat v0.0.0-20180207000608-0eeff89b0690/go.mod h1:Ulb78X89vxKYgdL24HMTiXYHlyHEvruOj1ZPlqeNEZM=
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-github.com/Azure/azure-sdk-for-go v21.4.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
+cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
+github.com/Azure/azure-sdk-for-go v32.5.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
+github.com/Azure/azure-sdk-for-go v35.0.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
 github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8=
-github.com/Azure/go-autorest v11.1.2+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24=
-github.com/BurntSushi/toml v0.3.0/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/Azure/go-autorest/autorest v0.9.0/go.mod h1:xyHB1BMZT0cuDHU7I0+g046+BFDTQ8rEZB0s4Yfa6bI=
+github.com/Azure/go-autorest/autorest/adal v0.5.0/go.mod h1:8Z9fGy2MpX0PvDjB1pEgQTmVqjGhiHBW7RJJEciWzS0=
+github.com/Azure/go-autorest/autorest/date v0.1.0/go.mod h1:plvfp3oPSKwf2DNjlBjWF/7vwR+cUD/ELuzDCXwHUVA=
+github.com/Azure/go-autorest/autorest/mocks v0.1.0/go.mod h1:OTyCOPRA2IgIlWxVYxBee2F5Gr4kF2zd2J5cFRaIDN0=
+github.com/Azure/go-autorest/autorest/mocks v0.2.0/go.mod h1:OTyCOPRA2IgIlWxVYxBee2F5Gr4kF2zd2J5cFRaIDN0=
+github.com/Azure/go-autorest/autorest/to v0.2.0/go.mod h1:GunWKJp1AEqgMaGLV+iocmRAJWqST1wQYhyyjXJ3SJc=
+github.com/Azure/go-autorest/autorest/validation v0.1.0/go.mod h1:Ha3z/SqBeaalWQvokg3NZAlQTalVMtOIAs1aGK7G6u8=
+github.com/Azure/go-autorest/logger v0.1.0/go.mod h1:oExouG+K6PryycPJfVSxi/koC6LSNgds39diKLz7Vrc=
+github.com/Azure/go-autorest/tracing v0.5.0/go.mod h1:r/s2XiOKccPW3HrqB+W0TQzfbtp2fGCgRFtBroKn4Dk=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
-github.com/GoogleCloudPlatform/k8s-cloud-provider v0.0.0-20181220005116-f8e995905100/go.mod h1:iroGtC8B3tQiqtds1l+mgk/BBOrxbqjH+eUfFQYRc14=
+github.com/GoogleCloudPlatform/k8s-cloud-provider v0.0.0-20190822182118-27a4ced34534/go.mod h1:iroGtC8B3tQiqtds1l+mgk/BBOrxbqjH+eUfFQYRc14=
 github.com/JeffAshton/win_pdh v0.0.0-20161109143554-76bb4ee9f0ab/go.mod h1:3VYc5hodBMJ5+l/7J4xAyMeuM2PNuepvHlGs8yilUCA=
 github.com/MakeNowJust/heredoc v0.0.0-20170808103936-bb23615498cd/go.mod h1:64YHyfSL2R96J44Nlwm39UHepQbyR5q10x7iYa1ks2E=
-github.com/Microsoft/go-winio v0.4.11 h1:zoIOcVf0xPN1tnMVbTtEdI+P8OofVk3NObnwOQ6nK2Q=
 github.com/Microsoft/go-winio v0.4.11/go.mod h1:VhR8bwka0BXejwEJY73c50VrPtXAaKcyvVC4A4RozmA=
-github.com/Microsoft/hcsshim v0.8.6/go.mod h1:Op3hHsoHPAvb6lceZHDtd9OkTew38wNoXnJs8iY7rUg=
+github.com/Microsoft/hcsshim v0.0.0-20190417211021-672e52e9209d/go.mod h1:Op3hHsoHPAvb6lceZHDtd9OkTew38wNoXnJs8iY7rUg=
 github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46/go.mod h1:3wb06e3pkSAbeQ52E9H9iFoQsEEwGN64994WTCIhntQ=
-github.com/PuerkitoBio/purell v1.1.0 h1:rmGxhojJlM0tuKtfdvliR84CFHljx9ag64t2xmVkjK4=
+github.com/OpenPeeDeeP/depguard v1.0.0/go.mod h1:7/4sitnI9YlQgTLLk734QlzXT8DuHVnAyztLplQjk+o=
+github.com/OpenPeeDeeP/depguard v1.0.1/go.mod h1:xsIw86fROiiwelg+jB2uM9PiKihMMmUx/1V+TNhjQvM=
+github.com/PuerkitoBio/purell v1.0.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
 github.com/PuerkitoBio/purell v1.1.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
-github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 h1:d+Bc7a5rLufV/sSk/8dngufqelfh6jnri85riMAaF/M=
+github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
+github.com/PuerkitoBio/urlesc v0.0.0-20160726150825-5bd2802263f2/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
 github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
 github.com/Rican7/retry v0.1.0/go.mod h1:FgOROf8P5bebcC1DS0PdOQiqGUridaZvikzUmkFW6gg=
+github.com/StackExchange/wmi v0.0.0-20180116203802-5d049714c4a6/go.mod h1:3eOhrUMpNV+6aFIbp5/iudMxNCF27Vw2OZgy4xEx0Fg=
+github.com/agnivade/levenshtein v1.0.1/go.mod h1:CURSv5d9Uaml+FovSIICkLbAUZ9S4RqaHDIsdSBg7lM=
+github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
+github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
+github.com/andreyvit/diff v0.0.0-20170406064948-c7f18ee00883/go.mod h1:rCTlJbsFo29Kk6CurOXKm700vrz8f0KW0JNfpkRJY/8=
+github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c=
 github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o=
+github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
 github.com/asaskevich/govalidator v0.0.0-20180720115003-f9ffefc3facf/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY=
+github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY=
 github.com/auth0/go-jwt-middleware v0.0.0-20170425171159-5493cabe49f7/go.mod h1:LWMyo4iOLWXHGdBki7NIht1kHru/0wM179h+d3g8ATM=
-github.com/aws/aws-k8s-tester v0.4.5-0.20191203073900-e5a28058b567 h1:tzabayjAiOaNO1nEoy+Fj9JHs1X3+LYqrRHbJRfVwqg=
-github.com/aws/aws-k8s-tester v0.4.5-0.20191204032858-d97ad2e4255e h1:WSYBU6UIqHrVV5xoVpWwacwaIGY8+oohVmhaszJSqFA=
-github.com/aws/aws-k8s-tester/e2e/tester v0.0.0-20190907061006-260b0e114d90 h1:FRpHLOVjM/FO/sl84ilNQWATtRd1FR6uk7UUs8MUl5Y=
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@@ -371,172 +543,292 @@ go.uber.org/multierr v0.0.0-20180122172545-ddea229ff1df/go.mod h1:wR5kodmAFQ0UK8
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 modernc.org/mathutil v1.0.0/go.mod h1:wU0vUrJsVWBZ4P6e7xtFJEhFSNsfRLJ8H458uRjg03k=
 modernc.org/strutil v1.0.0/go.mod h1:lstksw84oURvj9y3tn8lGvRxyRC1S2+g5uuIzNfIOBs=
 modernc.org/xc v1.0.0/go.mod h1:mRNCo0bvLjGhHO9WsyuKVU4q0ceiDDDoEeWDJHrNx8I=
-sigs.k8s.io/kustomize v2.0.3+incompatible h1:JUufWFNlI44MdtnjUqVnvh29rR37PQFzPbLXqhyOyX0=
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 sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=
+sourcegraph.com/sqs/pbtypes v0.0.0-20180604144634-d3ebe8f20ae4/go.mod h1:ketZ/q3QxT9HOBeFhu6RdvsftgpsbFHBF5Cas6cDKZ0=
 vbom.ml/util v0.0.0-20160121211510-db5cfe13f5cc/go.mod h1:so/NYdZXCz+E3ZpW0uAoCj6uzU2+8OWDFv/HxUSs7kI=
diff --git a/hack/update-gomock b/hack/update-gomock
index b977d28bf7..73db48a973 100755
--- a/hack/update-gomock
+++ b/hack/update-gomock
@@ -18,9 +18,9 @@ set -euo pipefail
 
 IMPORT_PATH=github.com/kubernetes-sigs/aws-ebs-csi-driver
 
-mockgen -package=mocks -destination=./pkg/cloud/mocks/mock_ec2.go ${IMPORT_PATH}/pkg/cloud EC2 
-mockgen -package=mocks -destination=./pkg/cloud/mocks/mock_ec2metadata.go ${IMPORT_PATH}/pkg/cloud EC2Metadata 
-mockgen -package=mocks -destination=./pkg/driver/mocks/mock_cloud.go ${IMPORT_PATH}/pkg/cloud Cloud
-mockgen -package=mocks -destination=./pkg/driver/mocks/mock_metadata_service.go ${IMPORT_PATH}/pkg/cloud MetadataService 
-mockgen -package=mocks -destination=./pkg/driver/mocks/mock_mounter.go ${IMPORT_PATH}/pkg/driver Mounter
+./bin/mockgen -package=mocks -destination=./pkg/cloud/mocks/mock_ec2.go ${IMPORT_PATH}/pkg/cloud EC2 
+./bin/mockgen -package=mocks -destination=./pkg/cloud/mocks/mock_ec2metadata.go ${IMPORT_PATH}/pkg/cloud EC2Metadata 
+./bin/mockgen -package=mocks -destination=./pkg/driver/mocks/mock_cloud.go ${IMPORT_PATH}/pkg/cloud Cloud
+./bin/mockgen -package=mocks -destination=./pkg/driver/mocks/mock_metadata_service.go ${IMPORT_PATH}/pkg/cloud MetadataService 
+./bin/mockgen -package=mocks -destination=./pkg/driver/mocks/mock_mounter.go ${IMPORT_PATH}/pkg/driver Mounter
 
diff --git a/hack/update-gomod.sh b/hack/update-gomod
similarity index 97%
rename from hack/update-gomod.sh
rename to hack/update-gomod
index 8c5048b28b..d89c2a7edd 100755
--- a/hack/update-gomod.sh
+++ b/hack/update-gomod
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 # Copyright 2019 The Kubernetes Authors.
 #
@@ -14,7 +14,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+
 set -euo pipefail
+set -x
 
 VERSION=${1#"v"}
 if [ -z "$VERSION" ]; then
@@ -25,6 +27,7 @@ MODS=($(
     curl -sS https://raw.githubusercontent.com/kubernetes/kubernetes/v${VERSION}/go.mod |
     sed -n 's|.*k8s.io/\(.*\) => ./staging/src/k8s.io/.*|k8s.io/\1|p'
 ))
+echo $MODS
 for MOD in "${MODS[@]}"; do
     echo $MOD
     V=$(
diff --git a/pkg/cloud/mocks/mock_ec2.go b/pkg/cloud/mocks/mock_ec2.go
index e541a07f29..a26a7cb0db 100644
--- a/pkg/cloud/mocks/mock_ec2.go
+++ b/pkg/cloud/mocks/mock_ec2.go
@@ -37,6 +37,7 @@ func (m *MockEC2) EXPECT() *MockEC2MockRecorder {
 
 // AttachVolumeWithContext mocks base method
 func (m *MockEC2) AttachVolumeWithContext(arg0 context.Context, arg1 *ec2.AttachVolumeInput, arg2 ...request.Option) (*ec2.VolumeAttachment, error) {
+	m.ctrl.T.Helper()
 	varargs := []interface{}{arg0, arg1}
 	for _, a := range arg2 {
 		varargs = append(varargs, a)
@@ -49,12 +50,14 @@ func (m *MockEC2) AttachVolumeWithContext(arg0 context.Context, arg1 *ec2.Attach
 
 // AttachVolumeWithContext indicates an expected call of AttachVolumeWithContext
 func (mr *MockEC2MockRecorder) AttachVolumeWithContext(arg0, arg1 interface{}, arg2 ...interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	varargs := append([]interface{}{arg0, arg1}, arg2...)
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AttachVolumeWithContext", reflect.TypeOf((*MockEC2)(nil).AttachVolumeWithContext), varargs...)
 }
 
 // CreateSnapshotWithContext mocks base method
 func (m *MockEC2) CreateSnapshotWithContext(arg0 context.Context, arg1 *ec2.CreateSnapshotInput, arg2 ...request.Option) (*ec2.Snapshot, error) {
+	m.ctrl.T.Helper()
 	varargs := []interface{}{arg0, arg1}
 	for _, a := range arg2 {
 		varargs = append(varargs, a)
@@ -67,12 +70,14 @@ func (m *MockEC2) CreateSnapshotWithContext(arg0 context.Context, arg1 *ec2.Crea
 
 // CreateSnapshotWithContext indicates an expected call of CreateSnapshotWithContext
 func (mr *MockEC2MockRecorder) CreateSnapshotWithContext(arg0, arg1 interface{}, arg2 ...interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	varargs := append([]interface{}{arg0, arg1}, arg2...)
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateSnapshotWithContext", reflect.TypeOf((*MockEC2)(nil).CreateSnapshotWithContext), varargs...)
 }
 
 // CreateVolumeWithContext mocks base method
 func (m *MockEC2) CreateVolumeWithContext(arg0 context.Context, arg1 *ec2.CreateVolumeInput, arg2 ...request.Option) (*ec2.Volume, error) {
+	m.ctrl.T.Helper()
 	varargs := []interface{}{arg0, arg1}
 	for _, a := range arg2 {
 		varargs = append(varargs, a)
@@ -85,12 +90,14 @@ func (m *MockEC2) CreateVolumeWithContext(arg0 context.Context, arg1 *ec2.Create
 
 // CreateVolumeWithContext indicates an expected call of CreateVolumeWithContext
 func (mr *MockEC2MockRecorder) CreateVolumeWithContext(arg0, arg1 interface{}, arg2 ...interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	varargs := append([]interface{}{arg0, arg1}, arg2...)
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateVolumeWithContext", reflect.TypeOf((*MockEC2)(nil).CreateVolumeWithContext), varargs...)
 }
 
 // DeleteSnapshotWithContext mocks base method
 func (m *MockEC2) DeleteSnapshotWithContext(arg0 context.Context, arg1 *ec2.DeleteSnapshotInput, arg2 ...request.Option) (*ec2.DeleteSnapshotOutput, error) {
+	m.ctrl.T.Helper()
 	varargs := []interface{}{arg0, arg1}
 	for _, a := range arg2 {
 		varargs = append(varargs, a)
@@ -103,12 +110,14 @@ func (m *MockEC2) DeleteSnapshotWithContext(arg0 context.Context, arg1 *ec2.Dele
 
 // DeleteSnapshotWithContext indicates an expected call of DeleteSnapshotWithContext
 func (mr *MockEC2MockRecorder) DeleteSnapshotWithContext(arg0, arg1 interface{}, arg2 ...interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	varargs := append([]interface{}{arg0, arg1}, arg2...)
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteSnapshotWithContext", reflect.TypeOf((*MockEC2)(nil).DeleteSnapshotWithContext), varargs...)
 }
 
 // DeleteVolumeWithContext mocks base method
 func (m *MockEC2) DeleteVolumeWithContext(arg0 context.Context, arg1 *ec2.DeleteVolumeInput, arg2 ...request.Option) (*ec2.DeleteVolumeOutput, error) {
+	m.ctrl.T.Helper()
 	varargs := []interface{}{arg0, arg1}
 	for _, a := range arg2 {
 		varargs = append(varargs, a)
@@ -121,12 +130,14 @@ func (m *MockEC2) DeleteVolumeWithContext(arg0 context.Context, arg1 *ec2.Delete
 
 // DeleteVolumeWithContext indicates an expected call of DeleteVolumeWithContext
 func (mr *MockEC2MockRecorder) DeleteVolumeWithContext(arg0, arg1 interface{}, arg2 ...interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	varargs := append([]interface{}{arg0, arg1}, arg2...)
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteVolumeWithContext", reflect.TypeOf((*MockEC2)(nil).DeleteVolumeWithContext), varargs...)
 }
 
 // DescribeAvailabilityZonesWithContext mocks base method
 func (m *MockEC2) DescribeAvailabilityZonesWithContext(arg0 context.Context, arg1 *ec2.DescribeAvailabilityZonesInput, arg2 ...request.Option) (*ec2.DescribeAvailabilityZonesOutput, error) {
+	m.ctrl.T.Helper()
 	varargs := []interface{}{arg0, arg1}
 	for _, a := range arg2 {
 		varargs = append(varargs, a)
@@ -139,12 +150,14 @@ func (m *MockEC2) DescribeAvailabilityZonesWithContext(arg0 context.Context, arg
 
 // DescribeAvailabilityZonesWithContext indicates an expected call of DescribeAvailabilityZonesWithContext
 func (mr *MockEC2MockRecorder) DescribeAvailabilityZonesWithContext(arg0, arg1 interface{}, arg2 ...interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	varargs := append([]interface{}{arg0, arg1}, arg2...)
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DescribeAvailabilityZonesWithContext", reflect.TypeOf((*MockEC2)(nil).DescribeAvailabilityZonesWithContext), varargs...)
 }
 
 // DescribeInstancesWithContext mocks base method
 func (m *MockEC2) DescribeInstancesWithContext(arg0 context.Context, arg1 *ec2.DescribeInstancesInput, arg2 ...request.Option) (*ec2.DescribeInstancesOutput, error) {
+	m.ctrl.T.Helper()
 	varargs := []interface{}{arg0, arg1}
 	for _, a := range arg2 {
 		varargs = append(varargs, a)
@@ -157,12 +170,14 @@ func (m *MockEC2) DescribeInstancesWithContext(arg0 context.Context, arg1 *ec2.D
 
 // DescribeInstancesWithContext indicates an expected call of DescribeInstancesWithContext
 func (mr *MockEC2MockRecorder) DescribeInstancesWithContext(arg0, arg1 interface{}, arg2 ...interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	varargs := append([]interface{}{arg0, arg1}, arg2...)
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DescribeInstancesWithContext", reflect.TypeOf((*MockEC2)(nil).DescribeInstancesWithContext), varargs...)
 }
 
 // DescribeSnapshotsWithContext mocks base method
 func (m *MockEC2) DescribeSnapshotsWithContext(arg0 context.Context, arg1 *ec2.DescribeSnapshotsInput, arg2 ...request.Option) (*ec2.DescribeSnapshotsOutput, error) {
+	m.ctrl.T.Helper()
 	varargs := []interface{}{arg0, arg1}
 	for _, a := range arg2 {
 		varargs = append(varargs, a)
@@ -175,12 +190,14 @@ func (m *MockEC2) DescribeSnapshotsWithContext(arg0 context.Context, arg1 *ec2.D
 
 // DescribeSnapshotsWithContext indicates an expected call of DescribeSnapshotsWithContext
 func (mr *MockEC2MockRecorder) DescribeSnapshotsWithContext(arg0, arg1 interface{}, arg2 ...interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	varargs := append([]interface{}{arg0, arg1}, arg2...)
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DescribeSnapshotsWithContext", reflect.TypeOf((*MockEC2)(nil).DescribeSnapshotsWithContext), varargs...)
 }
 
 // DescribeVolumesModificationsWithContext mocks base method
 func (m *MockEC2) DescribeVolumesModificationsWithContext(arg0 context.Context, arg1 *ec2.DescribeVolumesModificationsInput, arg2 ...request.Option) (*ec2.DescribeVolumesModificationsOutput, error) {
+	m.ctrl.T.Helper()
 	varargs := []interface{}{arg0, arg1}
 	for _, a := range arg2 {
 		varargs = append(varargs, a)
@@ -193,12 +210,14 @@ func (m *MockEC2) DescribeVolumesModificationsWithContext(arg0 context.Context,
 
 // DescribeVolumesModificationsWithContext indicates an expected call of DescribeVolumesModificationsWithContext
 func (mr *MockEC2MockRecorder) DescribeVolumesModificationsWithContext(arg0, arg1 interface{}, arg2 ...interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	varargs := append([]interface{}{arg0, arg1}, arg2...)
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DescribeVolumesModificationsWithContext", reflect.TypeOf((*MockEC2)(nil).DescribeVolumesModificationsWithContext), varargs...)
 }
 
 // DescribeVolumesWithContext mocks base method
 func (m *MockEC2) DescribeVolumesWithContext(arg0 context.Context, arg1 *ec2.DescribeVolumesInput, arg2 ...request.Option) (*ec2.DescribeVolumesOutput, error) {
+	m.ctrl.T.Helper()
 	varargs := []interface{}{arg0, arg1}
 	for _, a := range arg2 {
 		varargs = append(varargs, a)
@@ -211,12 +230,14 @@ func (m *MockEC2) DescribeVolumesWithContext(arg0 context.Context, arg1 *ec2.Des
 
 // DescribeVolumesWithContext indicates an expected call of DescribeVolumesWithContext
 func (mr *MockEC2MockRecorder) DescribeVolumesWithContext(arg0, arg1 interface{}, arg2 ...interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	varargs := append([]interface{}{arg0, arg1}, arg2...)
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DescribeVolumesWithContext", reflect.TypeOf((*MockEC2)(nil).DescribeVolumesWithContext), varargs...)
 }
 
 // DetachVolumeWithContext mocks base method
 func (m *MockEC2) DetachVolumeWithContext(arg0 context.Context, arg1 *ec2.DetachVolumeInput, arg2 ...request.Option) (*ec2.VolumeAttachment, error) {
+	m.ctrl.T.Helper()
 	varargs := []interface{}{arg0, arg1}
 	for _, a := range arg2 {
 		varargs = append(varargs, a)
@@ -229,12 +250,14 @@ func (m *MockEC2) DetachVolumeWithContext(arg0 context.Context, arg1 *ec2.Detach
 
 // DetachVolumeWithContext indicates an expected call of DetachVolumeWithContext
 func (mr *MockEC2MockRecorder) DetachVolumeWithContext(arg0, arg1 interface{}, arg2 ...interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	varargs := append([]interface{}{arg0, arg1}, arg2...)
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DetachVolumeWithContext", reflect.TypeOf((*MockEC2)(nil).DetachVolumeWithContext), varargs...)
 }
 
 // ModifyVolumeWithContext mocks base method
 func (m *MockEC2) ModifyVolumeWithContext(arg0 context.Context, arg1 *ec2.ModifyVolumeInput, arg2 ...request.Option) (*ec2.ModifyVolumeOutput, error) {
+	m.ctrl.T.Helper()
 	varargs := []interface{}{arg0, arg1}
 	for _, a := range arg2 {
 		varargs = append(varargs, a)
@@ -247,6 +270,7 @@ func (m *MockEC2) ModifyVolumeWithContext(arg0 context.Context, arg1 *ec2.Modify
 
 // ModifyVolumeWithContext indicates an expected call of ModifyVolumeWithContext
 func (mr *MockEC2MockRecorder) ModifyVolumeWithContext(arg0, arg1 interface{}, arg2 ...interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	varargs := append([]interface{}{arg0, arg1}, arg2...)
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ModifyVolumeWithContext", reflect.TypeOf((*MockEC2)(nil).ModifyVolumeWithContext), varargs...)
 }
diff --git a/pkg/cloud/mocks/mock_ec2metadata.go b/pkg/cloud/mocks/mock_ec2metadata.go
index f54a7098cb..37e2ea0d0b 100644
--- a/pkg/cloud/mocks/mock_ec2metadata.go
+++ b/pkg/cloud/mocks/mock_ec2metadata.go
@@ -35,6 +35,7 @@ func (m *MockEC2Metadata) EXPECT() *MockEC2MetadataMockRecorder {
 
 // Available mocks base method
 func (m *MockEC2Metadata) Available() bool {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "Available")
 	ret0, _ := ret[0].(bool)
 	return ret0
@@ -42,11 +43,13 @@ func (m *MockEC2Metadata) Available() bool {
 
 // Available indicates an expected call of Available
 func (mr *MockEC2MetadataMockRecorder) Available() *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Available", reflect.TypeOf((*MockEC2Metadata)(nil).Available))
 }
 
 // GetInstanceIdentityDocument mocks base method
 func (m *MockEC2Metadata) GetInstanceIdentityDocument() (ec2metadata.EC2InstanceIdentityDocument, error) {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "GetInstanceIdentityDocument")
 	ret0, _ := ret[0].(ec2metadata.EC2InstanceIdentityDocument)
 	ret1, _ := ret[1].(error)
@@ -55,5 +58,6 @@ func (m *MockEC2Metadata) GetInstanceIdentityDocument() (ec2metadata.EC2Instance
 
 // GetInstanceIdentityDocument indicates an expected call of GetInstanceIdentityDocument
 func (mr *MockEC2MetadataMockRecorder) GetInstanceIdentityDocument() *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetInstanceIdentityDocument", reflect.TypeOf((*MockEC2Metadata)(nil).GetInstanceIdentityDocument))
 }
diff --git a/pkg/driver/fakes.go b/pkg/driver/fakes.go
index b0e3007e9c..b4cfd07e5a 100644
--- a/pkg/driver/fakes.go
+++ b/pkg/driver/fakes.go
@@ -19,7 +19,8 @@ package driver
 import (
 	"github.com/kubernetes-sigs/aws-ebs-csi-driver/pkg/cloud"
 	"github.com/kubernetes-sigs/aws-ebs-csi-driver/pkg/driver/internal"
-	"k8s.io/kubernetes/pkg/util/mount"
+	testingexec "k8s.io/utils/exec/testing"
+	"k8s.io/utils/mount"
 )
 
 // NewFakeDriver creates a new mock driver used for testing
@@ -40,7 +41,13 @@ func NewFakeDriver(endpoint string, fakeCloud cloud.Cloud, fakeMounter *mount.Fa
 				Region:           "region",
 				AvailabilityZone: "az",
 			},
-			mounter:  &NodeMounter{mount.SafeFormatAndMount{Interface: fakeMounter, Exec: mount.NewFakeExec(nil)}},
+			mounter: &NodeMounter{
+				mount.SafeFormatAndMount{
+					Interface: fakeMounter,
+					Exec:      &testingexec.FakeExec{},
+				},
+				&testingexec.FakeExec{},
+			},
 			inFlight: internal.NewInFlight(),
 		},
 	}
diff --git a/pkg/driver/mocks/mock_cloud.go b/pkg/driver/mocks/mock_cloud.go
index 9dc3858f63..e2447acbb1 100644
--- a/pkg/driver/mocks/mock_cloud.go
+++ b/pkg/driver/mocks/mock_cloud.go
@@ -36,6 +36,7 @@ func (m *MockCloud) EXPECT() *MockCloudMockRecorder {
 
 // AttachDisk mocks base method
 func (m *MockCloud) AttachDisk(arg0 context.Context, arg1, arg2 string) (string, error) {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "AttachDisk", arg0, arg1, arg2)
 	ret0, _ := ret[0].(string)
 	ret1, _ := ret[1].(error)
@@ -44,11 +45,13 @@ func (m *MockCloud) AttachDisk(arg0 context.Context, arg1, arg2 string) (string,
 
 // AttachDisk indicates an expected call of AttachDisk
 func (mr *MockCloudMockRecorder) AttachDisk(arg0, arg1, arg2 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AttachDisk", reflect.TypeOf((*MockCloud)(nil).AttachDisk), arg0, arg1, arg2)
 }
 
 // CreateDisk mocks base method
 func (m *MockCloud) CreateDisk(arg0 context.Context, arg1 string, arg2 *cloud.DiskOptions) (*cloud.Disk, error) {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "CreateDisk", arg0, arg1, arg2)
 	ret0, _ := ret[0].(*cloud.Disk)
 	ret1, _ := ret[1].(error)
@@ -57,11 +60,13 @@ func (m *MockCloud) CreateDisk(arg0 context.Context, arg1 string, arg2 *cloud.Di
 
 // CreateDisk indicates an expected call of CreateDisk
 func (mr *MockCloudMockRecorder) CreateDisk(arg0, arg1, arg2 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateDisk", reflect.TypeOf((*MockCloud)(nil).CreateDisk), arg0, arg1, arg2)
 }
 
 // CreateSnapshot mocks base method
 func (m *MockCloud) CreateSnapshot(arg0 context.Context, arg1 string, arg2 *cloud.SnapshotOptions) (*cloud.Snapshot, error) {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "CreateSnapshot", arg0, arg1, arg2)
 	ret0, _ := ret[0].(*cloud.Snapshot)
 	ret1, _ := ret[1].(error)
@@ -70,11 +75,13 @@ func (m *MockCloud) CreateSnapshot(arg0 context.Context, arg1 string, arg2 *clou
 
 // CreateSnapshot indicates an expected call of CreateSnapshot
 func (mr *MockCloudMockRecorder) CreateSnapshot(arg0, arg1, arg2 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateSnapshot", reflect.TypeOf((*MockCloud)(nil).CreateSnapshot), arg0, arg1, arg2)
 }
 
 // DeleteDisk mocks base method
 func (m *MockCloud) DeleteDisk(arg0 context.Context, arg1 string) (bool, error) {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "DeleteDisk", arg0, arg1)
 	ret0, _ := ret[0].(bool)
 	ret1, _ := ret[1].(error)
@@ -83,11 +90,13 @@ func (m *MockCloud) DeleteDisk(arg0 context.Context, arg1 string) (bool, error)
 
 // DeleteDisk indicates an expected call of DeleteDisk
 func (mr *MockCloudMockRecorder) DeleteDisk(arg0, arg1 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteDisk", reflect.TypeOf((*MockCloud)(nil).DeleteDisk), arg0, arg1)
 }
 
 // DeleteSnapshot mocks base method
 func (m *MockCloud) DeleteSnapshot(arg0 context.Context, arg1 string) (bool, error) {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "DeleteSnapshot", arg0, arg1)
 	ret0, _ := ret[0].(bool)
 	ret1, _ := ret[1].(error)
@@ -96,11 +105,13 @@ func (m *MockCloud) DeleteSnapshot(arg0 context.Context, arg1 string) (bool, err
 
 // DeleteSnapshot indicates an expected call of DeleteSnapshot
 func (mr *MockCloudMockRecorder) DeleteSnapshot(arg0, arg1 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteSnapshot", reflect.TypeOf((*MockCloud)(nil).DeleteSnapshot), arg0, arg1)
 }
 
 // DetachDisk mocks base method
 func (m *MockCloud) DetachDisk(arg0 context.Context, arg1, arg2 string) error {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "DetachDisk", arg0, arg1, arg2)
 	ret0, _ := ret[0].(error)
 	return ret0
@@ -108,11 +119,13 @@ func (m *MockCloud) DetachDisk(arg0 context.Context, arg1, arg2 string) error {
 
 // DetachDisk indicates an expected call of DetachDisk
 func (mr *MockCloudMockRecorder) DetachDisk(arg0, arg1, arg2 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DetachDisk", reflect.TypeOf((*MockCloud)(nil).DetachDisk), arg0, arg1, arg2)
 }
 
 // GetDiskByID mocks base method
 func (m *MockCloud) GetDiskByID(arg0 context.Context, arg1 string) (*cloud.Disk, error) {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "GetDiskByID", arg0, arg1)
 	ret0, _ := ret[0].(*cloud.Disk)
 	ret1, _ := ret[1].(error)
@@ -121,11 +134,13 @@ func (m *MockCloud) GetDiskByID(arg0 context.Context, arg1 string) (*cloud.Disk,
 
 // GetDiskByID indicates an expected call of GetDiskByID
 func (mr *MockCloudMockRecorder) GetDiskByID(arg0, arg1 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetDiskByID", reflect.TypeOf((*MockCloud)(nil).GetDiskByID), arg0, arg1)
 }
 
 // GetDiskByName mocks base method
 func (m *MockCloud) GetDiskByName(arg0 context.Context, arg1 string, arg2 int64) (*cloud.Disk, error) {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "GetDiskByName", arg0, arg1, arg2)
 	ret0, _ := ret[0].(*cloud.Disk)
 	ret1, _ := ret[1].(error)
@@ -134,11 +149,13 @@ func (m *MockCloud) GetDiskByName(arg0 context.Context, arg1 string, arg2 int64)
 
 // GetDiskByName indicates an expected call of GetDiskByName
 func (mr *MockCloudMockRecorder) GetDiskByName(arg0, arg1, arg2 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetDiskByName", reflect.TypeOf((*MockCloud)(nil).GetDiskByName), arg0, arg1, arg2)
 }
 
 // GetSnapshotByID mocks base method
 func (m *MockCloud) GetSnapshotByID(arg0 context.Context, arg1 string) (*cloud.Snapshot, error) {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "GetSnapshotByID", arg0, arg1)
 	ret0, _ := ret[0].(*cloud.Snapshot)
 	ret1, _ := ret[1].(error)
@@ -147,11 +164,13 @@ func (m *MockCloud) GetSnapshotByID(arg0 context.Context, arg1 string) (*cloud.S
 
 // GetSnapshotByID indicates an expected call of GetSnapshotByID
 func (mr *MockCloudMockRecorder) GetSnapshotByID(arg0, arg1 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetSnapshotByID", reflect.TypeOf((*MockCloud)(nil).GetSnapshotByID), arg0, arg1)
 }
 
 // GetSnapshotByName mocks base method
 func (m *MockCloud) GetSnapshotByName(arg0 context.Context, arg1 string) (*cloud.Snapshot, error) {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "GetSnapshotByName", arg0, arg1)
 	ret0, _ := ret[0].(*cloud.Snapshot)
 	ret1, _ := ret[1].(error)
@@ -160,11 +179,13 @@ func (m *MockCloud) GetSnapshotByName(arg0 context.Context, arg1 string) (*cloud
 
 // GetSnapshotByName indicates an expected call of GetSnapshotByName
 func (mr *MockCloudMockRecorder) GetSnapshotByName(arg0, arg1 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetSnapshotByName", reflect.TypeOf((*MockCloud)(nil).GetSnapshotByName), arg0, arg1)
 }
 
 // IsExistInstance mocks base method
 func (m *MockCloud) IsExistInstance(arg0 context.Context, arg1 string) bool {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "IsExistInstance", arg0, arg1)
 	ret0, _ := ret[0].(bool)
 	return ret0
@@ -172,11 +193,13 @@ func (m *MockCloud) IsExistInstance(arg0 context.Context, arg1 string) bool {
 
 // IsExistInstance indicates an expected call of IsExistInstance
 func (mr *MockCloudMockRecorder) IsExistInstance(arg0, arg1 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "IsExistInstance", reflect.TypeOf((*MockCloud)(nil).IsExistInstance), arg0, arg1)
 }
 
 // ListSnapshots mocks base method
 func (m *MockCloud) ListSnapshots(arg0 context.Context, arg1 string, arg2 int64, arg3 string) (*cloud.ListSnapshotsResponse, error) {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "ListSnapshots", arg0, arg1, arg2, arg3)
 	ret0, _ := ret[0].(*cloud.ListSnapshotsResponse)
 	ret1, _ := ret[1].(error)
@@ -185,11 +208,13 @@ func (m *MockCloud) ListSnapshots(arg0 context.Context, arg1 string, arg2 int64,
 
 // ListSnapshots indicates an expected call of ListSnapshots
 func (mr *MockCloudMockRecorder) ListSnapshots(arg0, arg1, arg2, arg3 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ListSnapshots", reflect.TypeOf((*MockCloud)(nil).ListSnapshots), arg0, arg1, arg2, arg3)
 }
 
 // ResizeDisk mocks base method
 func (m *MockCloud) ResizeDisk(arg0 context.Context, arg1 string, arg2 int64) (int64, error) {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "ResizeDisk", arg0, arg1, arg2)
 	ret0, _ := ret[0].(int64)
 	ret1, _ := ret[1].(error)
@@ -198,11 +223,13 @@ func (m *MockCloud) ResizeDisk(arg0 context.Context, arg1 string, arg2 int64) (i
 
 // ResizeDisk indicates an expected call of ResizeDisk
 func (mr *MockCloudMockRecorder) ResizeDisk(arg0, arg1, arg2 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ResizeDisk", reflect.TypeOf((*MockCloud)(nil).ResizeDisk), arg0, arg1, arg2)
 }
 
 // WaitForAttachmentState mocks base method
 func (m *MockCloud) WaitForAttachmentState(arg0 context.Context, arg1, arg2 string) error {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "WaitForAttachmentState", arg0, arg1, arg2)
 	ret0, _ := ret[0].(error)
 	return ret0
@@ -210,5 +237,6 @@ func (m *MockCloud) WaitForAttachmentState(arg0 context.Context, arg1, arg2 stri
 
 // WaitForAttachmentState indicates an expected call of WaitForAttachmentState
 func (mr *MockCloudMockRecorder) WaitForAttachmentState(arg0, arg1, arg2 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "WaitForAttachmentState", reflect.TypeOf((*MockCloud)(nil).WaitForAttachmentState), arg0, arg1, arg2)
 }
diff --git a/pkg/driver/mocks/mock_metadata_service.go b/pkg/driver/mocks/mock_metadata_service.go
index c52f65ea45..dba05fda50 100644
--- a/pkg/driver/mocks/mock_metadata_service.go
+++ b/pkg/driver/mocks/mock_metadata_service.go
@@ -34,6 +34,7 @@ func (m *MockMetadataService) EXPECT() *MockMetadataServiceMockRecorder {
 
 // GetAvailabilityZone mocks base method
 func (m *MockMetadataService) GetAvailabilityZone() string {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "GetAvailabilityZone")
 	ret0, _ := ret[0].(string)
 	return ret0
@@ -41,11 +42,13 @@ func (m *MockMetadataService) GetAvailabilityZone() string {
 
 // GetAvailabilityZone indicates an expected call of GetAvailabilityZone
 func (mr *MockMetadataServiceMockRecorder) GetAvailabilityZone() *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetAvailabilityZone", reflect.TypeOf((*MockMetadataService)(nil).GetAvailabilityZone))
 }
 
 // GetInstanceID mocks base method
 func (m *MockMetadataService) GetInstanceID() string {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "GetInstanceID")
 	ret0, _ := ret[0].(string)
 	return ret0
@@ -53,11 +56,13 @@ func (m *MockMetadataService) GetInstanceID() string {
 
 // GetInstanceID indicates an expected call of GetInstanceID
 func (mr *MockMetadataServiceMockRecorder) GetInstanceID() *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetInstanceID", reflect.TypeOf((*MockMetadataService)(nil).GetInstanceID))
 }
 
 // GetInstanceType mocks base method
 func (m *MockMetadataService) GetInstanceType() string {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "GetInstanceType")
 	ret0, _ := ret[0].(string)
 	return ret0
@@ -65,11 +70,13 @@ func (m *MockMetadataService) GetInstanceType() string {
 
 // GetInstanceType indicates an expected call of GetInstanceType
 func (mr *MockMetadataServiceMockRecorder) GetInstanceType() *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetInstanceType", reflect.TypeOf((*MockMetadataService)(nil).GetInstanceType))
 }
 
 // GetRegion mocks base method
 func (m *MockMetadataService) GetRegion() string {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "GetRegion")
 	ret0, _ := ret[0].(string)
 	return ret0
@@ -77,5 +84,6 @@ func (m *MockMetadataService) GetRegion() string {
 
 // GetRegion indicates an expected call of GetRegion
 func (mr *MockMetadataServiceMockRecorder) GetRegion() *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetRegion", reflect.TypeOf((*MockMetadataService)(nil).GetRegion))
 }
diff --git a/pkg/driver/mocks/mock_mounter.go b/pkg/driver/mocks/mock_mounter.go
index e53feeb664..1a8fd12608 100644
--- a/pkg/driver/mocks/mock_mounter.go
+++ b/pkg/driver/mocks/mock_mounter.go
@@ -5,9 +5,10 @@
 package mocks
 
 import (
+	context "context"
 	gomock "github.com/golang/mock/gomock"
-	mount "k8s.io/kubernetes/pkg/util/mount"
-	os "os"
+	exec "k8s.io/utils/exec"
+	mount "k8s.io/utils/mount"
 	reflect "reflect"
 )
 
@@ -34,34 +35,47 @@ func (m *MockMounter) EXPECT() *MockMounterMockRecorder {
 	return m.recorder
 }
 
-// DeviceOpened mocks base method
-func (m *MockMounter) DeviceOpened(arg0 string) (bool, error) {
-	ret := m.ctrl.Call(m, "DeviceOpened", arg0)
-	ret0, _ := ret[0].(bool)
-	ret1, _ := ret[1].(error)
-	return ret0, ret1
+// Command mocks base method
+func (m *MockMounter) Command(arg0 string, arg1 ...string) exec.Cmd {
+	m.ctrl.T.Helper()
+	varargs := []interface{}{arg0}
+	for _, a := range arg1 {
+		varargs = append(varargs, a)
+	}
+	ret := m.ctrl.Call(m, "Command", varargs...)
+	ret0, _ := ret[0].(exec.Cmd)
+	return ret0
 }
 
-// DeviceOpened indicates an expected call of DeviceOpened
-func (mr *MockMounterMockRecorder) DeviceOpened(arg0 interface{}) *gomock.Call {
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeviceOpened", reflect.TypeOf((*MockMounter)(nil).DeviceOpened), arg0)
+// Command indicates an expected call of Command
+func (mr *MockMounterMockRecorder) Command(arg0 interface{}, arg1 ...interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	varargs := append([]interface{}{arg0}, arg1...)
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Command", reflect.TypeOf((*MockMounter)(nil).Command), varargs...)
 }
 
-// EvalHostSymlinks mocks base method
-func (m *MockMounter) EvalHostSymlinks(arg0 string) (string, error) {
-	ret := m.ctrl.Call(m, "EvalHostSymlinks", arg0)
-	ret0, _ := ret[0].(string)
-	ret1, _ := ret[1].(error)
-	return ret0, ret1
+// CommandContext mocks base method
+func (m *MockMounter) CommandContext(arg0 context.Context, arg1 string, arg2 ...string) exec.Cmd {
+	m.ctrl.T.Helper()
+	varargs := []interface{}{arg0, arg1}
+	for _, a := range arg2 {
+		varargs = append(varargs, a)
+	}
+	ret := m.ctrl.Call(m, "CommandContext", varargs...)
+	ret0, _ := ret[0].(exec.Cmd)
+	return ret0
 }
 
-// EvalHostSymlinks indicates an expected call of EvalHostSymlinks
-func (mr *MockMounterMockRecorder) EvalHostSymlinks(arg0 interface{}) *gomock.Call {
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "EvalHostSymlinks", reflect.TypeOf((*MockMounter)(nil).EvalHostSymlinks), arg0)
+// CommandContext indicates an expected call of CommandContext
+func (mr *MockMounterMockRecorder) CommandContext(arg0, arg1 interface{}, arg2 ...interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	varargs := append([]interface{}{arg0, arg1}, arg2...)
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CommandContext", reflect.TypeOf((*MockMounter)(nil).CommandContext), varargs...)
 }
 
 // ExistsPath mocks base method
 func (m *MockMounter) ExistsPath(arg0 string) (bool, error) {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "ExistsPath", arg0)
 	ret0, _ := ret[0].(bool)
 	ret1, _ := ret[1].(error)
@@ -70,11 +84,13 @@ func (m *MockMounter) ExistsPath(arg0 string) (bool, error) {
 
 // ExistsPath indicates an expected call of ExistsPath
 func (mr *MockMounterMockRecorder) ExistsPath(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ExistsPath", reflect.TypeOf((*MockMounter)(nil).ExistsPath), arg0)
 }
 
 // FormatAndMount mocks base method
 func (m *MockMounter) FormatAndMount(arg0, arg1, arg2 string, arg3 []string) error {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "FormatAndMount", arg0, arg1, arg2, arg3)
 	ret0, _ := ret[0].(error)
 	return ret0
@@ -82,11 +98,13 @@ func (m *MockMounter) FormatAndMount(arg0, arg1, arg2 string, arg3 []string) err
 
 // FormatAndMount indicates an expected call of FormatAndMount
 func (mr *MockMounterMockRecorder) FormatAndMount(arg0, arg1, arg2, arg3 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "FormatAndMount", reflect.TypeOf((*MockMounter)(nil).FormatAndMount), arg0, arg1, arg2, arg3)
 }
 
 // GetDeviceName mocks base method
 func (m *MockMounter) GetDeviceName(arg0 string) (string, int, error) {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "GetDeviceName", arg0)
 	ret0, _ := ret[0].(string)
 	ret1, _ := ret[1].(int)
@@ -96,63 +114,13 @@ func (m *MockMounter) GetDeviceName(arg0 string) (string, int, error) {
 
 // GetDeviceName indicates an expected call of GetDeviceName
 func (mr *MockMounterMockRecorder) GetDeviceName(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetDeviceName", reflect.TypeOf((*MockMounter)(nil).GetDeviceName), arg0)
 }
 
-// GetDeviceNameFromMount mocks base method
-func (m *MockMounter) GetDeviceNameFromMount(arg0, arg1 string) (string, error) {
-	ret := m.ctrl.Call(m, "GetDeviceNameFromMount", arg0, arg1)
-	ret0, _ := ret[0].(string)
-	ret1, _ := ret[1].(error)
-	return ret0, ret1
-}
-
-// GetDeviceNameFromMount indicates an expected call of GetDeviceNameFromMount
-func (mr *MockMounterMockRecorder) GetDeviceNameFromMount(arg0, arg1 interface{}) *gomock.Call {
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetDeviceNameFromMount", reflect.TypeOf((*MockMounter)(nil).GetDeviceNameFromMount), arg0, arg1)
-}
-
-// GetFSGroup mocks base method
-func (m *MockMounter) GetFSGroup(arg0 string) (int64, error) {
-	ret := m.ctrl.Call(m, "GetFSGroup", arg0)
-	ret0, _ := ret[0].(int64)
-	ret1, _ := ret[1].(error)
-	return ret0, ret1
-}
-
-// GetFSGroup indicates an expected call of GetFSGroup
-func (mr *MockMounterMockRecorder) GetFSGroup(arg0 interface{}) *gomock.Call {
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetFSGroup", reflect.TypeOf((*MockMounter)(nil).GetFSGroup), arg0)
-}
-
-// GetFileType mocks base method
-func (m *MockMounter) GetFileType(arg0 string) (mount.FileType, error) {
-	ret := m.ctrl.Call(m, "GetFileType", arg0)
-	ret0, _ := ret[0].(mount.FileType)
-	ret1, _ := ret[1].(error)
-	return ret0, ret1
-}
-
-// GetFileType indicates an expected call of GetFileType
-func (mr *MockMounterMockRecorder) GetFileType(arg0 interface{}) *gomock.Call {
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetFileType", reflect.TypeOf((*MockMounter)(nil).GetFileType), arg0)
-}
-
-// GetMode mocks base method
-func (m *MockMounter) GetMode(arg0 string) (os.FileMode, error) {
-	ret := m.ctrl.Call(m, "GetMode", arg0)
-	ret0, _ := ret[0].(os.FileMode)
-	ret1, _ := ret[1].(error)
-	return ret0, ret1
-}
-
-// GetMode indicates an expected call of GetMode
-func (mr *MockMounterMockRecorder) GetMode(arg0 interface{}) *gomock.Call {
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetMode", reflect.TypeOf((*MockMounter)(nil).GetMode), arg0)
-}
-
 // GetMountRefs mocks base method
 func (m *MockMounter) GetMountRefs(arg0 string) ([]string, error) {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "GetMountRefs", arg0)
 	ret0, _ := ret[0].([]string)
 	ret1, _ := ret[1].(error)
@@ -161,24 +129,13 @@ func (m *MockMounter) GetMountRefs(arg0 string) ([]string, error) {
 
 // GetMountRefs indicates an expected call of GetMountRefs
 func (mr *MockMounterMockRecorder) GetMountRefs(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetMountRefs", reflect.TypeOf((*MockMounter)(nil).GetMountRefs), arg0)
 }
 
-// GetSELinuxSupport mocks base method
-func (m *MockMounter) GetSELinuxSupport(arg0 string) (bool, error) {
-	ret := m.ctrl.Call(m, "GetSELinuxSupport", arg0)
-	ret0, _ := ret[0].(bool)
-	ret1, _ := ret[1].(error)
-	return ret0, ret1
-}
-
-// GetSELinuxSupport indicates an expected call of GetSELinuxSupport
-func (mr *MockMounterMockRecorder) GetSELinuxSupport(arg0 interface{}) *gomock.Call {
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetSELinuxSupport", reflect.TypeOf((*MockMounter)(nil).GetSELinuxSupport), arg0)
-}
-
 // IsLikelyNotMountPoint mocks base method
 func (m *MockMounter) IsLikelyNotMountPoint(arg0 string) (bool, error) {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "IsLikelyNotMountPoint", arg0)
 	ret0, _ := ret[0].(bool)
 	ret1, _ := ret[1].(error)
@@ -187,23 +144,13 @@ func (m *MockMounter) IsLikelyNotMountPoint(arg0 string) (bool, error) {
 
 // IsLikelyNotMountPoint indicates an expected call of IsLikelyNotMountPoint
 func (mr *MockMounterMockRecorder) IsLikelyNotMountPoint(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "IsLikelyNotMountPoint", reflect.TypeOf((*MockMounter)(nil).IsLikelyNotMountPoint), arg0)
 }
 
-// IsMountPointMatch mocks base method
-func (m *MockMounter) IsMountPointMatch(arg0 mount.MountPoint, arg1 string) bool {
-	ret := m.ctrl.Call(m, "IsMountPointMatch", arg0, arg1)
-	ret0, _ := ret[0].(bool)
-	return ret0
-}
-
-// IsMountPointMatch indicates an expected call of IsMountPointMatch
-func (mr *MockMounterMockRecorder) IsMountPointMatch(arg0, arg1 interface{}) *gomock.Call {
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "IsMountPointMatch", reflect.TypeOf((*MockMounter)(nil).IsMountPointMatch), arg0, arg1)
-}
-
 // List mocks base method
 func (m *MockMounter) List() ([]mount.MountPoint, error) {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "List")
 	ret0, _ := ret[0].([]mount.MountPoint)
 	ret1, _ := ret[1].(error)
@@ -212,11 +159,28 @@ func (m *MockMounter) List() ([]mount.MountPoint, error) {
 
 // List indicates an expected call of List
 func (mr *MockMounterMockRecorder) List() *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "List", reflect.TypeOf((*MockMounter)(nil).List))
 }
 
+// LookPath mocks base method
+func (m *MockMounter) LookPath(arg0 string) (string, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "LookPath", arg0)
+	ret0, _ := ret[0].(string)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// LookPath indicates an expected call of LookPath
+func (mr *MockMounterMockRecorder) LookPath(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "LookPath", reflect.TypeOf((*MockMounter)(nil).LookPath), arg0)
+}
+
 // MakeDir mocks base method
 func (m *MockMounter) MakeDir(arg0 string) error {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "MakeDir", arg0)
 	ret0, _ := ret[0].(error)
 	return ret0
@@ -224,11 +188,13 @@ func (m *MockMounter) MakeDir(arg0 string) error {
 
 // MakeDir indicates an expected call of MakeDir
 func (mr *MockMounterMockRecorder) MakeDir(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "MakeDir", reflect.TypeOf((*MockMounter)(nil).MakeDir), arg0)
 }
 
 // MakeFile mocks base method
 func (m *MockMounter) MakeFile(arg0 string) error {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "MakeFile", arg0)
 	ret0, _ := ret[0].(error)
 	return ret0
@@ -236,23 +202,13 @@ func (m *MockMounter) MakeFile(arg0 string) error {
 
 // MakeFile indicates an expected call of MakeFile
 func (mr *MockMounterMockRecorder) MakeFile(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "MakeFile", reflect.TypeOf((*MockMounter)(nil).MakeFile), arg0)
 }
 
-// MakeRShared mocks base method
-func (m *MockMounter) MakeRShared(arg0 string) error {
-	ret := m.ctrl.Call(m, "MakeRShared", arg0)
-	ret0, _ := ret[0].(error)
-	return ret0
-}
-
-// MakeRShared indicates an expected call of MakeRShared
-func (mr *MockMounterMockRecorder) MakeRShared(arg0 interface{}) *gomock.Call {
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "MakeRShared", reflect.TypeOf((*MockMounter)(nil).MakeRShared), arg0)
-}
-
 // Mount mocks base method
 func (m *MockMounter) Mount(arg0, arg1, arg2 string, arg3 []string) error {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "Mount", arg0, arg1, arg2, arg3)
 	ret0, _ := ret[0].(error)
 	return ret0
@@ -260,42 +216,13 @@ func (m *MockMounter) Mount(arg0, arg1, arg2 string, arg3 []string) error {
 
 // Mount indicates an expected call of Mount
 func (mr *MockMounterMockRecorder) Mount(arg0, arg1, arg2, arg3 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Mount", reflect.TypeOf((*MockMounter)(nil).Mount), arg0, arg1, arg2, arg3)
 }
 
-// PathIsDevice mocks base method
-func (m *MockMounter) PathIsDevice(arg0 string) (bool, error) {
-	ret := m.ctrl.Call(m, "PathIsDevice", arg0)
-	ret0, _ := ret[0].(bool)
-	ret1, _ := ret[1].(error)
-	return ret0, ret1
-}
-
-// PathIsDevice indicates an expected call of PathIsDevice
-func (mr *MockMounterMockRecorder) PathIsDevice(arg0 interface{}) *gomock.Call {
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PathIsDevice", reflect.TypeOf((*MockMounter)(nil).PathIsDevice), arg0)
-}
-
-// Run mocks base method
-func (m *MockMounter) Run(arg0 string, arg1 ...string) ([]byte, error) {
-	varargs := []interface{}{arg0}
-	for _, a := range arg1 {
-		varargs = append(varargs, a)
-	}
-	ret := m.ctrl.Call(m, "Run", varargs...)
-	ret0, _ := ret[0].([]byte)
-	ret1, _ := ret[1].(error)
-	return ret0, ret1
-}
-
-// Run indicates an expected call of Run
-func (mr *MockMounterMockRecorder) Run(arg0 interface{}, arg1 ...interface{}) *gomock.Call {
-	varargs := append([]interface{}{arg0}, arg1...)
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Run", reflect.TypeOf((*MockMounter)(nil).Run), varargs...)
-}
-
 // Unmount mocks base method
 func (m *MockMounter) Unmount(arg0 string) error {
+	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "Unmount", arg0)
 	ret0, _ := ret[0].(error)
 	return ret0
@@ -303,5 +230,6 @@ func (m *MockMounter) Unmount(arg0 string) error {
 
 // Unmount indicates an expected call of Unmount
 func (mr *MockMounterMockRecorder) Unmount(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Unmount", reflect.TypeOf((*MockMounter)(nil).Unmount), arg0)
 }
diff --git a/pkg/driver/mount.go b/pkg/driver/mount.go
index 8bc0b6ff57..4dd5eb7465 100644
--- a/pkg/driver/mount.go
+++ b/pkg/driver/mount.go
@@ -16,29 +16,69 @@ limitations under the License.
 
 package driver
 
-import "k8s.io/kubernetes/pkg/util/mount"
+import (
+	"os"
+
+	"k8s.io/utils/exec"
+	"k8s.io/utils/mount"
+)
 
 // Mounter is an interface for mount operations
 type Mounter interface {
 	mount.Interface
-	mount.Exec
+	exec.Interface
 	FormatAndMount(source string, target string, fstype string, options []string) error
 	GetDeviceName(mountPath string) (string, int, error)
+	MakeFile(pathname string) error
+	MakeDir(pathname string) error
+	ExistsPath(filename string) (bool, error)
 }
 
 type NodeMounter struct {
 	mount.SafeFormatAndMount
+	exec.Interface
 }
 
 func newNodeMounter() Mounter {
 	return &NodeMounter{
 		mount.SafeFormatAndMount{
 			Interface: mount.New(""),
-			Exec:      mount.NewOsExec(),
+			Exec:      exec.New(),
 		},
+		exec.New(),
 	}
 }
 
 func (m *NodeMounter) GetDeviceName(mountPath string) (string, int, error) {
 	return mount.GetDeviceNameFromMount(m, mountPath)
 }
+
+func (m *NodeMounter) MakeFile(pathname string) error {
+	f, err := os.OpenFile(pathname, os.O_CREATE, os.FileMode(0644))
+	defer f.Close()
+	if err != nil {
+		if !os.IsExist(err) {
+			return err
+		}
+	}
+	return nil
+}
+
+func (m *NodeMounter) MakeDir(pathname string) error {
+	err := os.MkdirAll(pathname, os.FileMode(0755))
+	if err != nil {
+		if !os.IsExist(err) {
+			return err
+		}
+	}
+	return nil
+}
+
+func (m *NodeMounter) ExistsPath(filename string) (bool, error) {
+	if _, err := os.Stat(filename); os.IsNotExist(err) {
+		return false, nil
+	} else if err != nil {
+		return false, err
+	}
+	return true, nil
+}
diff --git a/pkg/driver/node.go b/pkg/driver/node.go
index ee53ca7c9c..3ba9fb6d34 100644
--- a/pkg/driver/node.go
+++ b/pkg/driver/node.go
@@ -30,8 +30,9 @@ import (
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
 	"k8s.io/klog"
-	"k8s.io/kubernetes/pkg/util/mount"
 	"k8s.io/kubernetes/pkg/util/resizefs"
+	"k8s.io/utils/exec"
+	"k8s.io/utils/mount"
 )
 
 const (
@@ -248,7 +249,7 @@ func (d *nodeService) NodeExpandVolume(ctx context.Context, req *csi.NodeExpandV
 	}
 
 	args := []string{"-o", "source", "--noheadings", "--target", req.GetVolumePath()}
-	output, err := d.mounter.Run("findmnt", args...)
+	output, err := d.mounter.Command("findmnt", args...).Output()
 	if err != nil {
 		return nil, status.Errorf(codes.Internal, "Could not determine device path: %v", err)
 
@@ -262,7 +263,7 @@ func (d *nodeService) NodeExpandVolume(ctx context.Context, req *csi.NodeExpandV
 	// TODO: refactor Mounter to expose a mount.SafeFormatAndMount object
 	r := resizefs.NewResizeFs(&mount.SafeFormatAndMount{
 		Interface: mount.New(""),
-		Exec:      mount.NewOsExec(),
+		Exec:      exec.New(),
 	})
 
 	// TODO: lock per volume ID to have some idempotency
diff --git a/tests/e2e-migration/hack/update-gomod.sh b/tests/e2e-migration/hack/update-gomod.sh
deleted file mode 100755
index b9140f3e4b..0000000000
--- a/tests/e2e-migration/hack/update-gomod.sh
+++ /dev/null
@@ -1,22 +0,0 @@
-#!/bin/sh
-set -euo pipefail
-set -x
-
-VERSION=${1#"v"}
-if [ -z "$VERSION" ]; then
-    echo "Must specify version!"
-    exit 1
-fi
-MODS=($(
-    curl -sS https://raw.githubusercontent.com/kubernetes/kubernetes/v${VERSION}/go.mod |
-    sed -n 's|.*k8s.io/\(.*\) => ./staging/src/k8s.io/.*|k8s.io/\1|p'
-))
-echo $MODS
-for MOD in "${MODS[@]}"; do
-    echo $MOD
-    V=$(
-        go mod download -json "${MOD}@kubernetes-${VERSION}" |
-        sed -n 's|.*"Version": "\(.*\)".*|\1|p'
-    )
-    go mod edit "-replace=${MOD}=${MOD}@${V}"
-done
diff --git a/tests/sanity/fake_cloud_provider.go b/tests/sanity/fake_cloud_provider.go
index f4a3d9c2ab..466e1d2318 100644
--- a/tests/sanity/fake_cloud_provider.go
+++ b/tests/sanity/fake_cloud_provider.go
@@ -87,7 +87,7 @@ func (c *fakeCloudProvider) AttachDisk(ctx context.Context, volumeID, nodeID str
 		return "", cloud.ErrAlreadyExists
 	}
 	c.pub[volumeID] = nodeID
-	return "/dev/xvdbc", nil
+	return "/tmp", nil
 }
 
 func (c *fakeCloudProvider) DetachDisk(ctx context.Context, volumeID, nodeID string) error {
diff --git a/tests/sanity/sanity_test.go b/tests/sanity/sanity_test.go
index b6e5b88e68..552b46fe3d 100644
--- a/tests/sanity/sanity_test.go
+++ b/tests/sanity/sanity_test.go
@@ -22,7 +22,7 @@ import (
 
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
-	"k8s.io/kubernetes/pkg/util/mount"
+	"k8s.io/utils/mount"
 
 	sanity "github.com/kubernetes-csi/csi-test/pkg/sanity"
 
@@ -44,11 +44,7 @@ func TestSanity(t *testing.T) {
 }
 
 var _ = BeforeSuite(func() {
-	fakeMounter := &mount.FakeMounter{
-		Filesystem: map[string]mount.FileType{
-			"/dev/xvdbc": mount.FileTypeFile,
-		},
-	}
+	fakeMounter := mount.NewFakeMounter(nil)
 	ebsDriver = driver.NewFakeDriver(endpoint, newFakeCloudProvider(), fakeMounter)
 	go func() {
 		Expect(ebsDriver.Run()).NotTo(HaveOccurred())