diff --git a/go.mod b/go.mod
index 3a654f29aa3..90238dc19f8 100644
--- a/go.mod
+++ b/go.mod
@@ -28,7 +28,7 @@ require (
 	github.com/clusterhq/flocker-go v0.0.0-20160920122132-2b8b7259d313
 	github.com/codegangsta/negroni v1.0.0 // indirect
 	github.com/container-storage-interface/spec v1.2.0
-	github.com/containernetworking/cni v0.7.1
+	github.com/containernetworking/cni v0.8.0
 	github.com/coredns/corefile-migration v1.0.8
 	github.com/coreos/go-oidc v2.1.0+incompatible
 	github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e
@@ -208,7 +208,7 @@ replace (
 	github.com/containerd/go-runc => github.com/containerd/go-runc v0.0.0-20180907222934-5a6d9f37cfa3
 	github.com/containerd/ttrpc => github.com/containerd/ttrpc v1.0.0
 	github.com/containerd/typeurl => github.com/containerd/typeurl v1.0.0
-	github.com/containernetworking/cni => github.com/containernetworking/cni v0.7.1
+	github.com/containernetworking/cni => github.com/containernetworking/cni v0.8.0
 	github.com/coredns/corefile-migration => github.com/coredns/corefile-migration v1.0.8
 	github.com/coreos/bbolt => github.com/coreos/bbolt v1.3.2
 	github.com/coreos/etcd => github.com/coreos/etcd v3.3.10+incompatible
diff --git a/go.sum b/go.sum
index b6b5058d520..8489955bb96 100644
--- a/go.sum
+++ b/go.sum
@@ -106,12 +106,11 @@ github.com/containerd/ttrpc v1.0.0 h1:NY8Zk2i7TpkLxrkOASo+KTFq9iNCEmMH2/ZG9OuOw6
 github.com/containerd/ttrpc v1.0.0/go.mod h1:PvCDdDGpgqzQIzDW1TphrGLssLDZp2GuS+X5DkEJB8o=
 github.com/containerd/typeurl v1.0.0 h1:7LMH7LfEmpWeCkGcIputvd4P0Rnd0LrIv1Jk2s5oobs=
 github.com/containerd/typeurl v1.0.0/go.mod h1:Cm3kwCdlkCfMSHURc+r6fwoGH6/F1hH3S4sg0rLFWPc=
-github.com/containernetworking/cni v0.7.1 h1:fE3r16wpSEyaqY4Z4oFrLMmIGfBYIKpPrHK31EJ9FzE=
-github.com/containernetworking/cni v0.7.1/go.mod h1:LGwApLUm2FpoOfxTDEeq8T9ipbpZ61X79hmU3w8FmsY=
+github.com/containernetworking/cni v0.8.0 h1:BT9lpgGoH4jw3lFC7Odz2prU5ruiYKcgAjMCbgybcKI=
+github.com/containernetworking/cni v0.8.0/go.mod h1:LGwApLUm2FpoOfxTDEeq8T9ipbpZ61X79hmU3w8FmsY=
 github.com/coredns/corefile-migration v1.0.8 h1:y/DSRGlmrLPTMUGWR81MgFC2ITLiaTGkbth0BqW3wvc=
 github.com/coredns/corefile-migration v1.0.8/go.mod h1:OFwBp/Wc9dJt5cAZzHWMNhK1r5L0p0jDwIBc6j8NC8E=
 github.com/coreos/bbolt v1.3.2/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk=
-github.com/coreos/etcd v3.3.10+incompatible h1:jFneRYjIvLMLhDLCzuTuU4rSJUjRplcJQ7pD7MnhC04=
 github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
 github.com/coreos/go-oidc v2.1.0+incompatible h1:sdJrfw8akMnCuUlaZU3tE/uYXFgfqom8DBE9so9EBsM=
 github.com/coreos/go-oidc v2.1.0+incompatible/go.mod h1:CgnwVTmzoESiwO9qyAFEMiHoZ1nMCKZlZ9V6mm3/LKc=
@@ -165,7 +164,6 @@ github.com/exponent-io/jsonpath v0.0.0-20151013193312-d6023ce2651d h1:105gxyaGwC
 github.com/exponent-io/jsonpath v0.0.0-20151013193312-d6023ce2651d/go.mod h1:ZZMPRZwes7CROmyNKgQzC3XPs6L/G2EJLHddWejkmf4=
 github.com/fatih/camelcase v1.0.0 h1:hxNvNX/xYBp0ovncs8WyWZrOrpBNub/JfaMvbURyft8=
 github.com/fatih/camelcase v1.0.0/go.mod h1:yN2Sb0lFhZJUdVvtELVWefmrXpuZESvPmqwoZc+/fpc=
-github.com/fatih/color v1.7.0 h1:DkWD4oS2D8LGGgTQ6IvwJJXSL5Vp2ffcQg58nFV38Ys=
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
 github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI435gkrCt3MPfRiAkVrwSbHsst4LCFVfpJc=
 github.com/fogleman/gg v1.2.1-0.20190220221249-0403632d5b90/go.mod h1:R/bRT+9gY/C5z7JzPU0zXsXHKM4/ayA+zqcVNZzPa1k=
@@ -299,7 +297,6 @@ github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+o
 github.com/klauspost/cpuid v1.2.0/go.mod h1:Pj4uuM528wm8OyEC2QMXAi2YiTZ96dNQPGgoMS4s3ek=
 github.com/konsorten/go-windows-terminal-sequences v1.0.3 h1:CE8S1cTafDpPvMhIxNJKvHsGVBgn1xWYf1NbHQhywc8=
 github.com/konsorten/go-windows-terminal-sequences v1.0.3/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
-github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515 h1:T+h1c/A9Gawja4Y9mFVWj2vyii2bbUNDw3kt9VxK2EY=
 github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
 github.com/kr/pretty v0.2.0 h1:s5hAObm+yFO5uHYt5dYjxi2rXrsnmRpJx4OYvIWUaQs=
 github.com/kr/pretty v0.2.0/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
@@ -488,7 +485,6 @@ golang.org/x/crypto v0.0.0-20200220183623-bac4c82f6975/go.mod h1:LzIPMQfyMNhhGPh
 golang.org/x/exp v0.0.0-20191227195350-da58074b4299 h1:zQpM52jfKHG6II1ISZY1ZcpygvuSFZpLwfluuF89XOg=
 golang.org/x/exp v0.0.0-20191227195350-da58074b4299/go.mod h1:2RIsYlXP63K8oxa1u096TMicItID8zy7Y6sNkU49FU4=
 golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
-golang.org/x/lint v0.0.0-20191125180803-fdd1cda4f05f h1:J5lckAjkw6qYlOZNj90mLYNTEKDvWeuc1yieZ8qUzUE=
 golang.org/x/lint v0.0.0-20191125180803-fdd1cda4f05f/go.mod h1:5qLYkcX4OjUUV8bRuDixDT3tpyyb+LUpUlRWLxfhWrs=
 golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o=
 golang.org/x/mod v0.1.0/go.mod h1:0QHyrYULN0/3qlju5TqG8bIK38QM8yzMo5ekMj3DlcY=
@@ -550,7 +546,6 @@ gotest.tools v2.2.0+incompatible h1:VsBPFP1AI068pPrMxtb/S8Zkgf9xEmTLJjfM+P5UIEo=
 gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
 gotest.tools/v3 v3.0.2 h1:kG1BFyqVHuQoVQiR1bWGnfz/fmHvvuiSPIV7rvl360E=
 gotest.tools/v3 v3.0.2/go.mod h1:3SzNCllyD9/Y+b5r9JIKQ474KzkZyqLqEfYqMsX94Bk=
-honnef.co/go/tools v0.0.1-2019.2.3 h1:3JgtbtFHMiCmsznwGVTUWbgGov+pVqnlf1dEJTNAXeM=
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
 k8s.io/gengo v0.0.0-20200428234225-8167cfdcfc14 h1:t4L10Qfx/p7ASH3gXCdIUtPbbIuegCoUJf3TMSFekjw=
 k8s.io/gengo v0.0.0-20200428234225-8167cfdcfc14/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
diff --git a/pkg/kubelet/dockershim/network/cni/testing/mock_cni.go b/pkg/kubelet/dockershim/network/cni/testing/mock_cni.go
index b81014f4919..a454f2c1dfb 100644
--- a/pkg/kubelet/dockershim/network/cni/testing/mock_cni.go
+++ b/pkg/kubelet/dockershim/network/cni/testing/mock_cni.go
@@ -22,6 +22,7 @@ package mock_cni
 
 import (
 	"context"
+
 	"github.com/containernetworking/cni/libcni"
 	"github.com/containernetworking/cni/pkg/types"
 	"github.com/stretchr/testify/mock"
@@ -46,6 +47,11 @@ func (m *MockCNI) DelNetworkList(ctx context.Context, net *libcni.NetworkConfigL
 	return args.Error(0)
 }
 
+func (m *MockCNI) GetNetworkListCachedConfig(net *libcni.NetworkConfigList, rt *libcni.RuntimeConf) ([]byte, *libcni.RuntimeConf, error) {
+	args := m.Called(net, rt)
+	return args.Get(0).([]byte), args.Get(1).(*libcni.RuntimeConf), args.Error(1)
+}
+
 func (m *MockCNI) GetNetworkListCachedResult(net *libcni.NetworkConfigList, rt *libcni.RuntimeConf) (types.Result, error) {
 	args := m.Called(net, rt)
 	return args.Get(0).(types.Result), args.Error(1)
@@ -66,6 +72,11 @@ func (m *MockCNI) CheckNetwork(ctx context.Context, net *libcni.NetworkConfig, r
 	return args.Error(0)
 }
 
+func (m *MockCNI) GetNetworkCachedConfig(net *libcni.NetworkConfig, rt *libcni.RuntimeConf) ([]byte, *libcni.RuntimeConf, error) {
+	args := m.Called(net, rt)
+	return args.Get(0).([]byte), args.Get(1).(*libcni.RuntimeConf), args.Error(1)
+}
+
 func (m *MockCNI) GetNetworkCachedResult(net *libcni.NetworkConfig, rt *libcni.RuntimeConf) (types.Result, error) {
 	args := m.Called(net, rt)
 	return args.Get(0).(types.Result), args.Error(0)
diff --git a/vendor/BUILD b/vendor/BUILD
index a48db604a7b..18f116b6ad1 100644
--- a/vendor/BUILD
+++ b/vendor/BUILD
@@ -72,6 +72,7 @@ filegroup(
         "//vendor/github.com/containernetworking/cni/libcni:all-srcs",
         "//vendor/github.com/containernetworking/cni/pkg/invoke:all-srcs",
         "//vendor/github.com/containernetworking/cni/pkg/types:all-srcs",
+        "//vendor/github.com/containernetworking/cni/pkg/utils:all-srcs",
         "//vendor/github.com/containernetworking/cni/pkg/version:all-srcs",
         "//vendor/github.com/coredns/corefile-migration/migration:all-srcs",
         "//vendor/github.com/coreos/go-oidc:all-srcs",
diff --git a/vendor/github.com/containernetworking/cni/libcni/BUILD b/vendor/github.com/containernetworking/cni/libcni/BUILD
index df36abf86a1..3eff91af159 100644
--- a/vendor/github.com/containernetworking/cni/libcni/BUILD
+++ b/vendor/github.com/containernetworking/cni/libcni/BUILD
@@ -12,6 +12,7 @@ go_library(
     deps = [
         "//vendor/github.com/containernetworking/cni/pkg/invoke:go_default_library",
         "//vendor/github.com/containernetworking/cni/pkg/types:go_default_library",
+        "//vendor/github.com/containernetworking/cni/pkg/utils:go_default_library",
         "//vendor/github.com/containernetworking/cni/pkg/version:go_default_library",
     ],
 )
diff --git a/vendor/github.com/containernetworking/cni/libcni/api.go b/vendor/github.com/containernetworking/cni/libcni/api.go
index 0f14d3427e9..7e52bd83873 100644
--- a/vendor/github.com/containernetworking/cni/libcni/api.go
+++ b/vendor/github.com/containernetworking/cni/libcni/api.go
@@ -25,6 +25,7 @@ import (
 
 	"github.com/containernetworking/cni/pkg/invoke"
 	"github.com/containernetworking/cni/pkg/types"
+	"github.com/containernetworking/cni/pkg/utils"
 	"github.com/containernetworking/cni/pkg/version"
 )
 
@@ -32,6 +33,10 @@ var (
 	CacheDir = "/var/lib/cni"
 )
 
+const (
+	CNICacheV1 = "cniCacheV1"
+)
+
 // A RuntimeConf holds the arguments to one invocation of a CNI plugin
 // excepting the network configuration, with the nested exception that
 // the `runtimeConfig` from the network configuration is included
@@ -48,7 +53,7 @@ type RuntimeConf struct {
 	// to the plugin
 	CapabilityArgs map[string]interface{}
 
-	// A cache directory in which to library data.  Defaults to CacheDir
+	// DEPRECATED. Will be removed in a future release.
 	CacheDir string
 }
 
@@ -70,19 +75,22 @@ type CNI interface {
 	CheckNetworkList(ctx context.Context, net *NetworkConfigList, rt *RuntimeConf) error
 	DelNetworkList(ctx context.Context, net *NetworkConfigList, rt *RuntimeConf) error
 	GetNetworkListCachedResult(net *NetworkConfigList, rt *RuntimeConf) (types.Result, error)
+	GetNetworkListCachedConfig(net *NetworkConfigList, rt *RuntimeConf) ([]byte, *RuntimeConf, error)
 
 	AddNetwork(ctx context.Context, net *NetworkConfig, rt *RuntimeConf) (types.Result, error)
 	CheckNetwork(ctx context.Context, net *NetworkConfig, rt *RuntimeConf) error
 	DelNetwork(ctx context.Context, net *NetworkConfig, rt *RuntimeConf) error
 	GetNetworkCachedResult(net *NetworkConfig, rt *RuntimeConf) (types.Result, error)
+	GetNetworkCachedConfig(net *NetworkConfig, rt *RuntimeConf) ([]byte, *RuntimeConf, error)
 
 	ValidateNetworkList(ctx context.Context, net *NetworkConfigList) ([]string, error)
 	ValidateNetwork(ctx context.Context, net *NetworkConfig) ([]string, error)
 }
 
 type CNIConfig struct {
-	Path []string
-	exec invoke.Exec
+	Path     []string
+	exec     invoke.Exec
+	cacheDir string
 }
 
 // CNIConfig implements the CNI interface
@@ -92,9 +100,18 @@ var _ CNI = &CNIConfig{}
 // in the given paths and use the given exec interface to run those plugins,
 // or if the exec interface is not given, will use a default exec handler.
 func NewCNIConfig(path []string, exec invoke.Exec) *CNIConfig {
+	return NewCNIConfigWithCacheDir(path, "", exec)
+}
+
+// NewCNIConfigWithCacheDir returns a new CNIConfig object that will search for plugins
+// in the given paths use the given exec interface to run those plugins,
+// or if the exec interface is not given, will use a default exec handler.
+// The given cache directory will be used for temporary data storage when needed.
+func NewCNIConfigWithCacheDir(path []string, cacheDir string, exec invoke.Exec) *CNIConfig {
 	return &CNIConfig{
-		Path: path,
-		exec: exec,
+		Path:     path,
+		cacheDir: cacheDir,
+		exec:     exec,
 	}
 }
 
@@ -165,33 +182,122 @@ func (c *CNIConfig) ensureExec() invoke.Exec {
 	return c.exec
 }
 
-func getResultCacheFilePath(netName string, rt *RuntimeConf) string {
-	cacheDir := rt.CacheDir
-	if cacheDir == "" {
-		cacheDir = CacheDir
-	}
-	return filepath.Join(cacheDir, "results", fmt.Sprintf("%s-%s-%s", netName, rt.ContainerID, rt.IfName))
+type cachedInfo struct {
+	Kind           string                 `json:"kind"`
+	ContainerID    string                 `json:"containerId"`
+	Config         []byte                 `json:"config"`
+	IfName         string                 `json:"ifName"`
+	NetworkName    string                 `json:"networkName"`
+	CniArgs        [][2]string            `json:"cniArgs,omitempty"`
+	CapabilityArgs map[string]interface{} `json:"capabilityArgs,omitempty"`
+	RawResult      map[string]interface{} `json:"result,omitempty"`
+	Result         types.Result           `json:"-"`
 }
 
-func setCachedResult(result types.Result, netName string, rt *RuntimeConf) error {
+// getCacheDir returns the cache directory in this order:
+// 1) global cacheDir from CNIConfig object
+// 2) deprecated cacheDir from RuntimeConf object
+// 3) fall back to default cache directory
+func (c *CNIConfig) getCacheDir(rt *RuntimeConf) string {
+	if c.cacheDir != "" {
+		return c.cacheDir
+	}
+	if rt.CacheDir != "" {
+		return rt.CacheDir
+	}
+	return CacheDir
+}
+
+func (c *CNIConfig) getCacheFilePath(netName string, rt *RuntimeConf) (string, error) {
+	if netName == "" || rt.ContainerID == "" || rt.IfName == "" {
+		return "", fmt.Errorf("cache file path requires network name (%q), container ID (%q), and interface name (%q)", netName, rt.ContainerID, rt.IfName)
+	}
+	return filepath.Join(c.getCacheDir(rt), "results", fmt.Sprintf("%s-%s-%s", netName, rt.ContainerID, rt.IfName)), nil
+}
+
+func (c *CNIConfig) cacheAdd(result types.Result, config []byte, netName string, rt *RuntimeConf) error {
+	cached := cachedInfo{
+		Kind:           CNICacheV1,
+		ContainerID:    rt.ContainerID,
+		Config:         config,
+		IfName:         rt.IfName,
+		NetworkName:    netName,
+		CniArgs:        rt.Args,
+		CapabilityArgs: rt.CapabilityArgs,
+	}
+
+	// We need to get type.Result into cachedInfo as JSON map
+	// Marshal to []byte, then Unmarshal into cached.RawResult
 	data, err := json.Marshal(result)
 	if err != nil {
 		return err
 	}
-	fname := getResultCacheFilePath(netName, rt)
+
+	err = json.Unmarshal(data, &cached.RawResult)
+	if err != nil {
+		return err
+	}
+
+	newBytes, err := json.Marshal(&cached)
+	if err != nil {
+		return err
+	}
+
+	fname, err := c.getCacheFilePath(netName, rt)
+	if err != nil {
+		return err
+	}
 	if err := os.MkdirAll(filepath.Dir(fname), 0700); err != nil {
 		return err
 	}
-	return ioutil.WriteFile(fname, data, 0600)
+
+	return ioutil.WriteFile(fname, newBytes, 0600)
 }
 
-func delCachedResult(netName string, rt *RuntimeConf) error {
-	fname := getResultCacheFilePath(netName, rt)
+func (c *CNIConfig) cacheDel(netName string, rt *RuntimeConf) error {
+	fname, err := c.getCacheFilePath(netName, rt)
+	if err != nil {
+		// Ignore error
+		return nil
+	}
 	return os.Remove(fname)
 }
 
-func getCachedResult(netName, cniVersion string, rt *RuntimeConf) (types.Result, error) {
-	fname := getResultCacheFilePath(netName, rt)
+func (c *CNIConfig) getCachedConfig(netName string, rt *RuntimeConf) ([]byte, *RuntimeConf, error) {
+	var bytes []byte
+
+	fname, err := c.getCacheFilePath(netName, rt)
+	if err != nil {
+		return nil, nil, err
+	}
+	bytes, err = ioutil.ReadFile(fname)
+	if err != nil {
+		// Ignore read errors; the cached result may not exist on-disk
+		return nil, nil, nil
+	}
+
+	unmarshaled := cachedInfo{}
+	if err := json.Unmarshal(bytes, &unmarshaled); err != nil {
+		return nil, nil, fmt.Errorf("failed to unmarshal cached network %q config: %v", netName, err)
+	}
+	if unmarshaled.Kind != CNICacheV1 {
+		return nil, nil, fmt.Errorf("read cached network %q config has wrong kind: %v", netName, unmarshaled.Kind)
+	}
+
+	newRt := *rt
+	if unmarshaled.CniArgs != nil {
+		newRt.Args = unmarshaled.CniArgs
+	}
+	newRt.CapabilityArgs = unmarshaled.CapabilityArgs
+
+	return unmarshaled.Config, &newRt, nil
+}
+
+func (c *CNIConfig) getLegacyCachedResult(netName, cniVersion string, rt *RuntimeConf) (types.Result, error) {
+	fname, err := c.getCacheFilePath(netName, rt)
+	if err != nil {
+		return nil, err
+	}
 	data, err := ioutil.ReadFile(fname)
 	if err != nil {
 		// Ignore read errors; the cached result may not exist on-disk
@@ -222,16 +328,73 @@ func getCachedResult(netName, cniVersion string, rt *RuntimeConf) (types.Result,
 	return result, err
 }
 
+func (c *CNIConfig) getCachedResult(netName, cniVersion string, rt *RuntimeConf) (types.Result, error) {
+	fname, err := c.getCacheFilePath(netName, rt)
+	if err != nil {
+		return nil, err
+	}
+	fdata, err := ioutil.ReadFile(fname)
+	if err != nil {
+		// Ignore read errors; the cached result may not exist on-disk
+		return nil, nil
+	}
+
+	cachedInfo := cachedInfo{}
+	if err := json.Unmarshal(fdata, &cachedInfo); err != nil || cachedInfo.Kind != CNICacheV1 {
+		return c.getLegacyCachedResult(netName, cniVersion, rt)
+	}
+
+	newBytes, err := json.Marshal(&cachedInfo.RawResult)
+	if err != nil {
+		return nil, fmt.Errorf("failed to marshal cached network %q config: %v", netName, err)
+	}
+
+	// Read the version of the cached result
+	decoder := version.ConfigDecoder{}
+	resultCniVersion, err := decoder.Decode(newBytes)
+	if err != nil {
+		return nil, err
+	}
+
+	// Ensure we can understand the result
+	result, err := version.NewResult(resultCniVersion, newBytes)
+	if err != nil {
+		return nil, err
+	}
+
+	// Convert to the config version to ensure plugins get prevResult
+	// in the same version as the config.  The cached result version
+	// should match the config version unless the config was changed
+	// while the container was running.
+	result, err = result.GetAsVersion(cniVersion)
+	if err != nil && resultCniVersion != cniVersion {
+		return nil, fmt.Errorf("failed to convert cached result version %q to config version %q: %v", resultCniVersion, cniVersion, err)
+	}
+	return result, err
+}
+
 // GetNetworkListCachedResult returns the cached Result of the previous
-// previous AddNetworkList() operation for a network list, or an error.
+// AddNetworkList() operation for a network list, or an error.
 func (c *CNIConfig) GetNetworkListCachedResult(list *NetworkConfigList, rt *RuntimeConf) (types.Result, error) {
-	return getCachedResult(list.Name, list.CNIVersion, rt)
+	return c.getCachedResult(list.Name, list.CNIVersion, rt)
 }
 
 // GetNetworkCachedResult returns the cached Result of the previous
-// previous AddNetwork() operation for a network, or an error.
+// AddNetwork() operation for a network, or an error.
 func (c *CNIConfig) GetNetworkCachedResult(net *NetworkConfig, rt *RuntimeConf) (types.Result, error) {
-	return getCachedResult(net.Network.Name, net.Network.CNIVersion, rt)
+	return c.getCachedResult(net.Network.Name, net.Network.CNIVersion, rt)
+}
+
+// GetNetworkListCachedConfig copies the input RuntimeConf to output
+// RuntimeConf with fields updated with info from the cached Config.
+func (c *CNIConfig) GetNetworkListCachedConfig(list *NetworkConfigList, rt *RuntimeConf) ([]byte, *RuntimeConf, error) {
+	return c.getCachedConfig(list.Name, rt)
+}
+
+// GetNetworkCachedConfig copies the input RuntimeConf to output
+// RuntimeConf with fields updated with info from the cached Config.
+func (c *CNIConfig) GetNetworkCachedConfig(net *NetworkConfig, rt *RuntimeConf) ([]byte, *RuntimeConf, error) {
+	return c.getCachedConfig(net.Network.Name, rt)
 }
 
 func (c *CNIConfig) addNetwork(ctx context.Context, name, cniVersion string, net *NetworkConfig, prevResult types.Result, rt *RuntimeConf) (types.Result, error) {
@@ -240,6 +403,15 @@ func (c *CNIConfig) addNetwork(ctx context.Context, name, cniVersion string, net
 	if err != nil {
 		return nil, err
 	}
+	if err := utils.ValidateContainerID(rt.ContainerID); err != nil {
+		return nil, err
+	}
+	if err := utils.ValidateNetworkName(name); err != nil {
+		return nil, err
+	}
+	if err := utils.ValidateInterfaceName(rt.IfName); err != nil {
+		return nil, err
+	}
 
 	newConf, err := buildOneConfig(name, cniVersion, net, prevResult, rt)
 	if err != nil {
@@ -260,7 +432,7 @@ func (c *CNIConfig) AddNetworkList(ctx context.Context, list *NetworkConfigList,
 		}
 	}
 
-	if err = setCachedResult(result, list.Name, rt); err != nil {
+	if err = c.cacheAdd(result, list.Bytes, list.Name, rt); err != nil {
 		return nil, fmt.Errorf("failed to set network %q cached result: %v", list.Name, err)
 	}
 
@@ -295,7 +467,7 @@ func (c *CNIConfig) CheckNetworkList(ctx context.Context, list *NetworkConfigLis
 		return nil
 	}
 
-	cachedResult, err := getCachedResult(list.Name, list.CNIVersion, rt)
+	cachedResult, err := c.getCachedResult(list.Name, list.CNIVersion, rt)
 	if err != nil {
 		return fmt.Errorf("failed to get network %q cached result: %v", list.Name, err)
 	}
@@ -332,7 +504,7 @@ func (c *CNIConfig) DelNetworkList(ctx context.Context, list *NetworkConfigList,
 	if gtet, err := version.GreaterThanOrEqualTo(list.CNIVersion, "0.4.0"); err != nil {
 		return err
 	} else if gtet {
-		cachedResult, err = getCachedResult(list.Name, list.CNIVersion, rt)
+		cachedResult, err = c.getCachedResult(list.Name, list.CNIVersion, rt)
 		if err != nil {
 			return fmt.Errorf("failed to get network %q cached result: %v", list.Name, err)
 		}
@@ -344,7 +516,7 @@ func (c *CNIConfig) DelNetworkList(ctx context.Context, list *NetworkConfigList,
 			return err
 		}
 	}
-	_ = delCachedResult(list.Name, rt)
+	_ = c.cacheDel(list.Name, rt)
 
 	return nil
 }
@@ -356,7 +528,7 @@ func (c *CNIConfig) AddNetwork(ctx context.Context, net *NetworkConfig, rt *Runt
 		return nil, err
 	}
 
-	if err = setCachedResult(result, net.Network.Name, rt); err != nil {
+	if err = c.cacheAdd(result, net.Bytes, net.Network.Name, rt); err != nil {
 		return nil, fmt.Errorf("failed to set network %q cached result: %v", net.Network.Name, err)
 	}
 
@@ -372,7 +544,7 @@ func (c *CNIConfig) CheckNetwork(ctx context.Context, net *NetworkConfig, rt *Ru
 		return fmt.Errorf("configuration version %q does not support the CHECK command", net.Network.CNIVersion)
 	}
 
-	cachedResult, err := getCachedResult(net.Network.Name, net.Network.CNIVersion, rt)
+	cachedResult, err := c.getCachedResult(net.Network.Name, net.Network.CNIVersion, rt)
 	if err != nil {
 		return fmt.Errorf("failed to get network %q cached result: %v", net.Network.Name, err)
 	}
@@ -387,7 +559,7 @@ func (c *CNIConfig) DelNetwork(ctx context.Context, net *NetworkConfig, rt *Runt
 	if gtet, err := version.GreaterThanOrEqualTo(net.Network.CNIVersion, "0.4.0"); err != nil {
 		return err
 	} else if gtet {
-		cachedResult, err = getCachedResult(net.Network.Name, net.Network.CNIVersion, rt)
+		cachedResult, err = c.getCachedResult(net.Network.Name, net.Network.CNIVersion, rt)
 		if err != nil {
 			return fmt.Errorf("failed to get network %q cached result: %v", net.Network.Name, err)
 		}
@@ -396,7 +568,7 @@ func (c *CNIConfig) DelNetwork(ctx context.Context, net *NetworkConfig, rt *Runt
 	if err := c.delNetwork(ctx, net.Network.Name, net.Network.CNIVersion, net, cachedResult, rt); err != nil {
 		return err
 	}
-	_ = delCachedResult(net.Network.Name, rt)
+	_ = c.cacheDel(net.Network.Name, rt)
 	return nil
 }
 
@@ -455,10 +627,14 @@ func (c *CNIConfig) ValidateNetwork(ctx context.Context, net *NetworkConfig) ([]
 
 // validatePlugin checks that an individual plugin's configuration is sane
 func (c *CNIConfig) validatePlugin(ctx context.Context, pluginName, expectedVersion string) error {
-	pluginPath, err := invoke.FindInPath(pluginName, c.Path)
+	c.ensureExec()
+	pluginPath, err := c.exec.FindInPath(pluginName, c.Path)
 	if err != nil {
 		return err
 	}
+	if expectedVersion == "" {
+		expectedVersion = "0.1.0"
+	}
 
 	vi, err := invoke.GetVersionInfo(ctx, pluginPath, c.exec)
 	if err != nil {
diff --git a/vendor/github.com/containernetworking/cni/libcni/conf.go b/vendor/github.com/containernetworking/cni/libcni/conf.go
index ea56c509d01..d8920cf8cd5 100644
--- a/vendor/github.com/containernetworking/cni/libcni/conf.go
+++ b/vendor/github.com/containernetworking/cni/libcni/conf.go
@@ -114,11 +114,11 @@ func ConfListFromBytes(bytes []byte) (*NetworkConfigList, error) {
 	for i, conf := range plugins {
 		newBytes, err := json.Marshal(conf)
 		if err != nil {
-			return nil, fmt.Errorf("Failed to marshal plugin config %d: %v", i, err)
+			return nil, fmt.Errorf("failed to marshal plugin config %d: %v", i, err)
 		}
 		netConf, err := ConfFromBytes(newBytes)
 		if err != nil {
-			return nil, fmt.Errorf("Failed to parse plugin config %d: %v", i, err)
+			return nil, fmt.Errorf("failed to parse plugin config %d: %v", i, err)
 		}
 		list.Plugins = append(list.Plugins, netConf)
 	}
diff --git a/vendor/github.com/containernetworking/cni/pkg/invoke/args.go b/vendor/github.com/containernetworking/cni/pkg/invoke/args.go
index 913528c1d59..3cdb4bc8dad 100644
--- a/vendor/github.com/containernetworking/cni/pkg/invoke/args.go
+++ b/vendor/github.com/containernetworking/cni/pkg/invoke/args.go
@@ -32,7 +32,7 @@ type inherited struct{}
 
 var inheritArgsFromEnv inherited
 
-func (_ *inherited) AsEnv() []string {
+func (*inherited) AsEnv() []string {
 	return nil
 }
 
@@ -60,8 +60,8 @@ func (args *Args) AsEnv() []string {
 		pluginArgsStr = stringify(args.PluginArgs)
 	}
 
-	// Duplicated values which come first will be overrided, so we must put the
-	// custom values in the end to avoid being overrided by the process environments.
+	// Duplicated values which come first will be overridden, so we must put the
+	// custom values in the end to avoid being overridden by the process environments.
 	env = append(env,
 		"CNI_COMMAND="+args.Command,
 		"CNI_CONTAINERID="+args.ContainerID,
diff --git a/vendor/github.com/containernetworking/cni/pkg/invoke/raw_exec.go b/vendor/github.com/containernetworking/cni/pkg/invoke/raw_exec.go
index ad8498ba27d..5ab5cc88576 100644
--- a/vendor/github.com/containernetworking/cni/pkg/invoke/raw_exec.go
+++ b/vendor/github.com/containernetworking/cni/pkg/invoke/raw_exec.go
@@ -21,6 +21,8 @@ import (
 	"fmt"
 	"io"
 	"os/exec"
+	"strings"
+	"time"
 
 	"github.com/containernetworking/cni/pkg/types"
 )
@@ -31,30 +33,54 @@ type RawExec struct {
 
 func (e *RawExec) ExecPlugin(ctx context.Context, pluginPath string, stdinData []byte, environ []string) ([]byte, error) {
 	stdout := &bytes.Buffer{}
+	stderr := &bytes.Buffer{}
 	c := exec.CommandContext(ctx, pluginPath)
 	c.Env = environ
 	c.Stdin = bytes.NewBuffer(stdinData)
 	c.Stdout = stdout
-	c.Stderr = e.Stderr
-	if err := c.Run(); err != nil {
-		return nil, pluginErr(err, stdout.Bytes())
+	c.Stderr = stderr
+
+	// Retry the command on "text file busy" errors
+	for i := 0; i <= 5; i++ {
+		err := c.Run()
+
+		// Command succeeded
+		if err == nil {
+			break
+		}
+
+		// If the plugin is currently about to be written, then we wait a
+		// second and try it again
+		if strings.Contains(err.Error(), "text file busy") {
+			time.Sleep(time.Second)
+			continue
+		}
+
+		// All other errors except than the busy text file
+		return nil, e.pluginErr(err, stdout.Bytes(), stderr.Bytes())
 	}
 
+	// Copy stderr to caller's buffer in case plugin printed to both
+	// stdout and stderr for some reason. Ignore failures as stderr is
+	// only informational.
+	if e.Stderr != nil && stderr.Len() > 0 {
+		_, _ = stderr.WriteTo(e.Stderr)
+	}
 	return stdout.Bytes(), nil
 }
 
-func pluginErr(err error, output []byte) error {
-	if _, ok := err.(*exec.ExitError); ok {
-		emsg := types.Error{}
-		if len(output) == 0 {
-			emsg.Msg = "netplugin failed with no error message"
-		} else if perr := json.Unmarshal(output, &emsg); perr != nil {
-			emsg.Msg = fmt.Sprintf("netplugin failed but error parsing its diagnostic message %q: %v", string(output), perr)
+func (e *RawExec) pluginErr(err error, stdout, stderr []byte) error {
+	emsg := types.Error{}
+	if len(stdout) == 0 {
+		if len(stderr) == 0 {
+			emsg.Msg = fmt.Sprintf("netplugin failed with no error message: %v", err)
+		} else {
+			emsg.Msg = fmt.Sprintf("netplugin failed: %q", string(stderr))
 		}
-		return &emsg
+	} else if perr := json.Unmarshal(stdout, &emsg); perr != nil {
+		emsg.Msg = fmt.Sprintf("netplugin failed but error parsing its diagnostic message %q: %v", string(stdout), perr)
 	}
-
-	return err
+	return &emsg
 }
 
 func (e *RawExec) FindInPath(plugin string, paths []string) (string, error) {
diff --git a/vendor/github.com/containernetworking/cni/pkg/types/020/types.go b/vendor/github.com/containernetworking/cni/pkg/types/020/types.go
index 53256167fad..36f31678a8e 100644
--- a/vendor/github.com/containernetworking/cni/pkg/types/020/types.go
+++ b/vendor/github.com/containernetworking/cni/pkg/types/020/types.go
@@ -86,20 +86,6 @@ func (r *Result) PrintTo(writer io.Writer) error {
 	return err
 }
 
-// String returns a formatted string in the form of "[IP4: $1,][ IP6: $2,] DNS: $3" where
-// $1 represents the receiver's IPv4, $2 represents the receiver's IPv6 and $3 the
-// receiver's DNS. If $1 or $2 are nil, they won't be present in the returned string.
-func (r *Result) String() string {
-	var str string
-	if r.IP4 != nil {
-		str = fmt.Sprintf("IP4:%+v, ", *r.IP4)
-	}
-	if r.IP6 != nil {
-		str += fmt.Sprintf("IP6:%+v, ", *r.IP6)
-	}
-	return fmt.Sprintf("%sDNS:%+v", str, r.DNS)
-}
-
 // IPConfig contains values necessary to configure an interface
 type IPConfig struct {
 	IP      net.IPNet
diff --git a/vendor/github.com/containernetworking/cni/pkg/types/args.go b/vendor/github.com/containernetworking/cni/pkg/types/args.go
index bd8640fc969..4eac6489947 100644
--- a/vendor/github.com/containernetworking/cni/pkg/types/args.go
+++ b/vendor/github.com/containernetworking/cni/pkg/types/args.go
@@ -36,7 +36,7 @@ func (b *UnmarshallableBool) UnmarshalText(data []byte) error {
 	case "0", "false":
 		*b = false
 	default:
-		return fmt.Errorf("Boolean unmarshal error: invalid input %s", s)
+		return fmt.Errorf("boolean unmarshal error: invalid input %s", s)
 	}
 	return nil
 }
diff --git a/vendor/github.com/containernetworking/cni/pkg/types/current/types.go b/vendor/github.com/containernetworking/cni/pkg/types/current/types.go
index 7267a2e6d1f..754cc6e722e 100644
--- a/vendor/github.com/containernetworking/cni/pkg/types/current/types.go
+++ b/vendor/github.com/containernetworking/cni/pkg/types/current/types.go
@@ -207,23 +207,6 @@ func (r *Result) PrintTo(writer io.Writer) error {
 	return err
 }
 
-// String returns a formatted string in the form of "[Interfaces: $1,][ IP: $2,] DNS: $3" where
-// $1 represents the receiver's Interfaces, $2 represents the receiver's IP addresses and $3 the
-// receiver's DNS. If $1 or $2 are nil, they won't be present in the returned string.
-func (r *Result) String() string {
-	var str string
-	if len(r.Interfaces) > 0 {
-		str += fmt.Sprintf("Interfaces:%+v, ", r.Interfaces)
-	}
-	if len(r.IPs) > 0 {
-		str += fmt.Sprintf("IP:%+v, ", r.IPs)
-	}
-	if len(r.Routes) > 0 {
-		str += fmt.Sprintf("Routes:%+v, ", r.Routes)
-	}
-	return fmt.Sprintf("%sDNS:%+v", str, r.DNS)
-}
-
 // Convert this old version result to the current CNI version result
 func (r *Result) Convert() (*Result, error) {
 	return r, nil
diff --git a/vendor/github.com/containernetworking/cni/pkg/types/types.go b/vendor/github.com/containernetworking/cni/pkg/types/types.go
index d0d11006a05..3fa757a5d22 100644
--- a/vendor/github.com/containernetworking/cni/pkg/types/types.go
+++ b/vendor/github.com/containernetworking/cni/pkg/types/types.go
@@ -16,7 +16,6 @@ package types
 
 import (
 	"encoding/json"
-	"errors"
 	"fmt"
 	"io"
 	"net"
@@ -101,9 +100,6 @@ type Result interface {
 
 	// Prints the result in JSON format to provided writer
 	PrintTo(writer io.Writer) error
-
-	// Returns a JSON string representation of the result
-	String() string
 }
 
 func PrintResult(result Result, version string) error {
@@ -134,9 +130,16 @@ func (r *Route) String() string {
 // Well known error codes
 // see https://github.com/containernetworking/cni/blob/master/SPEC.md#well-known-error-codes
 const (
-	ErrUnknown                uint = iota // 0
-	ErrIncompatibleCNIVersion             // 1
-	ErrUnsupportedField                   // 2
+	ErrUnknown                     uint = iota // 0
+	ErrIncompatibleCNIVersion                  // 1
+	ErrUnsupportedField                        // 2
+	ErrUnknownContainer                        // 3
+	ErrInvalidEnvironmentVariables             // 4
+	ErrIOFailure                               // 5
+	ErrDecodingFailure                         // 6
+	ErrInvalidNetworkConfig                    // 7
+	ErrTryAgainLater               uint = 11
+	ErrInternal                    uint = 999
 )
 
 type Error struct {
@@ -145,6 +148,14 @@ type Error struct {
 	Details string `json:"details,omitempty"`
 }
 
+func NewError(code uint, msg, details string) *Error {
+	return &Error{
+		Code:    code,
+		Msg:     msg,
+		Details: details,
+	}
+}
+
 func (e *Error) Error() string {
 	details := ""
 	if e.Details != "" {
@@ -194,6 +205,3 @@ func prettyPrint(obj interface{}) error {
 	_, err = os.Stdout.Write(data)
 	return err
 }
-
-// NotImplementedError is used to indicate that a method is not implemented for the given platform
-var NotImplementedError = errors.New("Not Implemented")
diff --git a/vendor/github.com/containernetworking/cni/pkg/utils/BUILD b/vendor/github.com/containernetworking/cni/pkg/utils/BUILD
new file mode 100644
index 00000000000..ae7d377b019
--- /dev/null
+++ b/vendor/github.com/containernetworking/cni/pkg/utils/BUILD
@@ -0,0 +1,24 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+
+go_library(
+    name = "go_default_library",
+    srcs = ["utils.go"],
+    importmap = "k8s.io/kubernetes/vendor/github.com/containernetworking/cni/pkg/utils",
+    importpath = "github.com/containernetworking/cni/pkg/utils",
+    visibility = ["//visibility:public"],
+    deps = ["//vendor/github.com/containernetworking/cni/pkg/types:go_default_library"],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+)
diff --git a/vendor/github.com/containernetworking/cni/pkg/utils/utils.go b/vendor/github.com/containernetworking/cni/pkg/utils/utils.go
new file mode 100644
index 00000000000..b8ec3887459
--- /dev/null
+++ b/vendor/github.com/containernetworking/cni/pkg/utils/utils.go
@@ -0,0 +1,84 @@
+// Copyright 2019 CNI authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package utils
+
+import (
+	"bytes"
+	"fmt"
+	"regexp"
+	"unicode"
+
+	"github.com/containernetworking/cni/pkg/types"
+)
+
+const (
+	// cniValidNameChars is the regexp used to validate valid characters in
+	// containerID and networkName
+	cniValidNameChars = `[a-zA-Z0-9][a-zA-Z0-9_.\-]`
+
+	// maxInterfaceNameLength is the length max of a valid interface name
+	maxInterfaceNameLength = 15
+)
+
+var cniReg = regexp.MustCompile(`^` + cniValidNameChars + `*$`)
+
+// ValidateContainerID will validate that the supplied containerID is not empty does not contain invalid characters
+func ValidateContainerID(containerID string) *types.Error {
+
+	if containerID == "" {
+		return types.NewError(types.ErrUnknownContainer, "missing containerID", "")
+	}
+	if !cniReg.MatchString(containerID) {
+		return types.NewError(types.ErrInvalidEnvironmentVariables, "invalid characters in containerID", containerID)
+	}
+	return nil
+}
+
+// ValidateNetworkName will validate that the supplied networkName does not contain invalid characters
+func ValidateNetworkName(networkName string) *types.Error {
+
+	if networkName == "" {
+		return types.NewError(types.ErrInvalidNetworkConfig, "missing network name:", "")
+	}
+	if !cniReg.MatchString(networkName) {
+		return types.NewError(types.ErrInvalidNetworkConfig, "invalid characters found in network name", networkName)
+	}
+	return nil
+}
+
+// ValidateInterfaceName will validate the interface name based on the three rules below
+// 1. The name must not be empty
+// 2. The name must be less than 16 characters
+// 3. The name must not be "." or ".."
+// 3. The name must not contain / or : or any whitespace characters
+// ref to https://github.com/torvalds/linux/blob/master/net/core/dev.c#L1024
+func ValidateInterfaceName(ifName string) *types.Error {
+	if len(ifName) == 0 {
+		return types.NewError(types.ErrInvalidEnvironmentVariables, "interface name is empty", "")
+	}
+	if len(ifName) > maxInterfaceNameLength {
+		return types.NewError(types.ErrInvalidEnvironmentVariables, "interface name is too long", fmt.Sprintf("interface name should be less than %d characters", maxInterfaceNameLength+1))
+	}
+	if ifName == "." || ifName == ".." {
+		return types.NewError(types.ErrInvalidEnvironmentVariables, "interface name is . or ..", "")
+	}
+	for _, r := range bytes.Runes([]byte(ifName)) {
+		if r == '/' || r == ':' || unicode.IsSpace(r) {
+			return types.NewError(types.ErrInvalidEnvironmentVariables, "interface name contains / or : or whitespace characters", "")
+		}
+	}
+
+	return nil
+}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index cd6a7f710d5..1208bfcdf26 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -248,14 +248,15 @@ github.com/containerd/containerd/pkg/dialer
 github.com/containerd/ttrpc
 # github.com/containerd/ttrpc => github.com/containerd/ttrpc v1.0.0
 # github.com/containerd/typeurl => github.com/containerd/typeurl v1.0.0
-# github.com/containernetworking/cni v0.7.1 => github.com/containernetworking/cni v0.7.1
+# github.com/containernetworking/cni v0.8.0 => github.com/containernetworking/cni v0.8.0
 ## explicit
-# github.com/containernetworking/cni => github.com/containernetworking/cni v0.7.1
+# github.com/containernetworking/cni => github.com/containernetworking/cni v0.8.0
 github.com/containernetworking/cni/libcni
 github.com/containernetworking/cni/pkg/invoke
 github.com/containernetworking/cni/pkg/types
 github.com/containernetworking/cni/pkg/types/020
 github.com/containernetworking/cni/pkg/types/current
+github.com/containernetworking/cni/pkg/utils
 github.com/containernetworking/cni/pkg/version
 # github.com/coredns/corefile-migration v1.0.8 => github.com/coredns/corefile-migration v1.0.8
 ## explicit