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Remove Linux and Windows Kube-proxy Userspace mode

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This commit is contained in:
Amim Knabben
2022-08-30 17:40:35 -03:00
parent 44a0b4e145
commit 7df6c02288
41 changed files with 87 additions and 7961 deletions
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46
pkg/proxy/apis/config/validation/validation_test.go
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@@ -42,7 +42,6 @@ func TestValidateKubeProxyConfiguration(t *testing.T) {
HealthzBindAddress: "0.0.0.0:10256",
MetricsBindAddress: "127.0.0.1:10249",
ClusterCIDR: "192.168.59.0/24",
UDPIdleTimeout: metav1.Duration{Duration: 1 * time.Second},
ConfigSyncPeriod: metav1.Duration{Duration: 1 * time.Second},
IPTables: kubeproxyconfig.KubeProxyIPTablesConfiguration{
MasqueradeAll: true,
@@ -66,7 +65,6 @@ func TestValidateKubeProxyConfiguration(t *testing.T) {
HealthzBindAddress: "0.0.0.0:10256",
MetricsBindAddress: "127.0.0.1:10249",
ClusterCIDR: "192.168.59.0/24",
UDPIdleTimeout: metav1.Duration{Duration: 1 * time.Second},
ConfigSyncPeriod: metav1.Duration{Duration: 1 * time.Second},
IPTables: kubeproxyconfig.KubeProxyIPTablesConfiguration{
MasqueradeAll: true,
@@ -85,7 +83,6 @@ func TestValidateKubeProxyConfiguration(t *testing.T) {
HealthzBindAddress: "",
MetricsBindAddress: "127.0.0.1:10249",
ClusterCIDR: "192.168.59.0/24",
UDPIdleTimeout: metav1.Duration{Duration: 1 * time.Second},
ConfigSyncPeriod: metav1.Duration{Duration: 1 * time.Second},
IPTables: kubeproxyconfig.KubeProxyIPTablesConfiguration{
MasqueradeAll: true,
@@ -104,7 +101,6 @@ func TestValidateKubeProxyConfiguration(t *testing.T) {
HealthzBindAddress: "",
MetricsBindAddress: "[::1]:10249",
ClusterCIDR: "fd00:192:168:59::/64",
UDPIdleTimeout: metav1.Duration{Duration: 1 * time.Second},
ConfigSyncPeriod: metav1.Duration{Duration: 1 * time.Second},
IPTables: kubeproxyconfig.KubeProxyIPTablesConfiguration{
MasqueradeAll: true,
@@ -123,7 +119,6 @@ func TestValidateKubeProxyConfiguration(t *testing.T) {
HealthzBindAddress: "0.0.0.0:12345",
MetricsBindAddress: "127.0.0.1:10249",
ClusterCIDR: "192.168.59.0/24",
UDPIdleTimeout: metav1.Duration{Duration: 1 * time.Second},
ConfigSyncPeriod: metav1.Duration{Duration: 1 * time.Second},
IPTables: kubeproxyconfig.KubeProxyIPTablesConfiguration{
MasqueradeAll: true,
@@ -142,7 +137,6 @@ func TestValidateKubeProxyConfiguration(t *testing.T) {
HealthzBindAddress: "0.0.0.0:12345",
MetricsBindAddress: "127.0.0.1:10249",
ClusterCIDR: "fd00:192:168::/64",
UDPIdleTimeout: metav1.Duration{Duration: 1 * time.Second},
ConfigSyncPeriod: metav1.Duration{Duration: 1 * time.Second},
IPTables: kubeproxyconfig.KubeProxyIPTablesConfiguration{
MasqueradeAll: true,
@@ -161,7 +155,6 @@ func TestValidateKubeProxyConfiguration(t *testing.T) {
HealthzBindAddress: "0.0.0.0:12345",
MetricsBindAddress: "127.0.0.1:10249",
ClusterCIDR: "192.168.59.0/24,fd00:192:168::/64",
UDPIdleTimeout: metav1.Duration{Duration: 1 * time.Second},
ConfigSyncPeriod: metav1.Duration{Duration: 1 * time.Second},
IPTables: kubeproxyconfig.KubeProxyIPTablesConfiguration{
MasqueradeAll: true,
@@ -180,7 +173,6 @@ func TestValidateKubeProxyConfiguration(t *testing.T) {
HealthzBindAddress: "0.0.0.0:12345",
MetricsBindAddress: "127.0.0.1:10249",
ClusterCIDR: "192.168.59.0/24",
UDPIdleTimeout: metav1.Duration{Duration: 1 * time.Second},
ConfigSyncPeriod: metav1.Duration{Duration: 1 * time.Second},
IPTables: kubeproxyconfig.KubeProxyIPTablesConfiguration{
MasqueradeAll: true,
@@ -203,7 +195,6 @@ func TestValidateKubeProxyConfiguration(t *testing.T) {
HealthzBindAddress: "0.0.0.0:12345",
MetricsBindAddress: "127.0.0.1:10249",
ClusterCIDR: "192.168.59.0/24",
UDPIdleTimeout: metav1.Duration{Duration: 1 * time.Second},
ConfigSyncPeriod: metav1.Duration{Duration: 1 * time.Second},
IPTables: kubeproxyconfig.KubeProxyIPTablesConfiguration{
MasqueradeAll: true,
@@ -240,7 +231,6 @@ func TestValidateKubeProxyConfiguration(t *testing.T) {
HealthzBindAddress: "0.0.0.0:10256",
MetricsBindAddress: "127.0.0.1:10249",
ClusterCIDR: "192.168.59.0/24",
UDPIdleTimeout: metav1.Duration{Duration: 1 * time.Second},
ConfigSyncPeriod: metav1.Duration{Duration: 1 * time.Second},
IPTables: kubeproxyconfig.KubeProxyIPTablesConfiguration{
MasqueradeAll: true,
@@ -262,7 +252,6 @@ func TestValidateKubeProxyConfiguration(t *testing.T) {
HealthzBindAddress: "0.0.0.0",
MetricsBindAddress: "127.0.0.1:10249",
ClusterCIDR: "192.168.59.0/24",
UDPIdleTimeout: metav1.Duration{Duration: 1 * time.Second},
ConfigSyncPeriod: metav1.Duration{Duration: 1 * time.Second},
IPTables: kubeproxyconfig.KubeProxyIPTablesConfiguration{
MasqueradeAll: true,
@@ -284,7 +273,6 @@ func TestValidateKubeProxyConfiguration(t *testing.T) {
HealthzBindAddress: "0.0.0.0:12345",
MetricsBindAddress: "127.0.0.1",
ClusterCIDR: "192.168.59.0/24",
UDPIdleTimeout: metav1.Duration{Duration: 1 * time.Second},
ConfigSyncPeriod: metav1.Duration{Duration: 1 * time.Second},
IPTables: kubeproxyconfig.KubeProxyIPTablesConfiguration{
MasqueradeAll: true,
@@ -306,7 +294,6 @@ func TestValidateKubeProxyConfiguration(t *testing.T) {
HealthzBindAddress: "0.0.0.0:12345",
MetricsBindAddress: "127.0.0.1:10249",
ClusterCIDR: "192.168.59.0",
UDPIdleTimeout: metav1.Duration{Duration: 1 * time.Second},
ConfigSyncPeriod: metav1.Duration{Duration: 1 * time.Second},
IPTables: kubeproxyconfig.KubeProxyIPTablesConfiguration{
MasqueradeAll: true,
@@ -328,7 +315,6 @@ func TestValidateKubeProxyConfiguration(t *testing.T) {
HealthzBindAddress: "0.0.0.0:12345",
MetricsBindAddress: "127.0.0.1:10249",
ClusterCIDR: "192.168.59.0/24,fd00:192:168::/64,10.0.0.0/16",
UDPIdleTimeout: metav1.Duration{Duration: 1 * time.Second},
ConfigSyncPeriod: metav1.Duration{Duration: 1 * time.Second},
IPTables: kubeproxyconfig.KubeProxyIPTablesConfiguration{
MasqueradeAll: true,
@@ -344,35 +330,12 @@ func TestValidateKubeProxyConfiguration(t *testing.T) {
},
expectedErrs: field.ErrorList{field.Invalid(newPath.Child("ClusterCIDR"), "192.168.59.0/24,fd00:192:168::/64,10.0.0.0/16", "only one CIDR allowed or a valid DualStack CIDR (e.g. 10.100.0.0/16,fde4:8dba:82e1::/48)")},
},
"UDPIdleTimeout must be > 0": {
config: kubeproxyconfig.KubeProxyConfiguration{
BindAddress: "10.10.12.11",
HealthzBindAddress: "0.0.0.0:12345",
MetricsBindAddress: "127.0.0.1:10249",
ClusterCIDR: "192.168.59.0/24",
UDPIdleTimeout: metav1.Duration{Duration: -1 * time.Second},
ConfigSyncPeriod: metav1.Duration{Duration: 1 * time.Second},
IPTables: kubeproxyconfig.KubeProxyIPTablesConfiguration{
MasqueradeAll: true,
SyncPeriod: metav1.Duration{Duration: 5 * time.Second},
MinSyncPeriod: metav1.Duration{Duration: 2 * time.Second},
},
Conntrack: kubeproxyconfig.KubeProxyConntrackConfiguration{
MaxPerCore: pointer.Int32(1),
Min: pointer.Int32(1),
TCPEstablishedTimeout: &metav1.Duration{Duration: 5 * time.Second},
TCPCloseWaitTimeout: &metav1.Duration{Duration: 5 * time.Second},
},
},
expectedErrs: field.ErrorList{field.Invalid(newPath.Child("UDPIdleTimeout"), metav1.Duration{Duration: -1 * time.Second}, "must be greater than 0")},
},
"ConfigSyncPeriod must be > 0": {
config: kubeproxyconfig.KubeProxyConfiguration{
BindAddress: "10.10.12.11",
HealthzBindAddress: "0.0.0.0:12345",
MetricsBindAddress: "127.0.0.1:10249",
ClusterCIDR: "192.168.59.0/24",
UDPIdleTimeout: metav1.Duration{Duration: 1 * time.Second},
ConfigSyncPeriod: metav1.Duration{Duration: -1 * time.Second},
IPTables: kubeproxyconfig.KubeProxyIPTablesConfiguration{
MasqueradeAll: true,
@@ -394,7 +357,6 @@ func TestValidateKubeProxyConfiguration(t *testing.T) {
HealthzBindAddress: "0.0.0.0:10256",
MetricsBindAddress: "127.0.0.1:10249",
ClusterCIDR: "192.168.59.0/24",
UDPIdleTimeout: metav1.Duration{Duration: 1 * time.Second},
ConfigSyncPeriod: metav1.Duration{Duration: 1 * time.Second},
IPTables: kubeproxyconfig.KubeProxyIPTablesConfiguration{
MasqueradeAll: true,
@@ -418,7 +380,6 @@ func TestValidateKubeProxyConfiguration(t *testing.T) {
HealthzBindAddress: "0.0.0.0:12345",
MetricsBindAddress: "127.0.0.1:10249",
ClusterCIDR: "192.168.59.0/24",
UDPIdleTimeout: metav1.Duration{Duration: 1 * time.Second},
ConfigSyncPeriod: metav1.Duration{Duration: 1 * time.Second},
IPTables: kubeproxyconfig.KubeProxyIPTablesConfiguration{
MasqueradeAll: true,
@@ -444,7 +405,6 @@ func TestValidateKubeProxyConfiguration(t *testing.T) {
HealthzBindAddress: "0.0.0.0:12345",
MetricsBindAddress: "127.0.0.1:10249",
ClusterCIDR: "192.168.59.0/24",
UDPIdleTimeout: metav1.Duration{Duration: 1 * time.Second},
ConfigSyncPeriod: metav1.Duration{Duration: 1 * time.Second},
IPTables: kubeproxyconfig.KubeProxyIPTablesConfiguration{
MasqueradeAll: true,
@@ -751,17 +711,13 @@ func TestValidateProxyMode(t *testing.T) {
mode kubeproxyconfig.ProxyMode
expectedErrs field.ErrorList
}{
"valid Userspace mode": {
mode: kubeproxyconfig.ProxyModeUserspace,
expectedErrs: field.ErrorList{},
},
"blank mode should default": {
mode: kubeproxyconfig.ProxyMode(""),
expectedErrs: field.ErrorList{},
},
"invalid mode non-existent": {
mode: kubeproxyconfig.ProxyMode("non-existing"),
expectedErrs: field.ErrorList{field.Invalid(newPath.Child("ProxyMode"), "non-existing", "must be iptables,ipvs,userspace or blank (blank means the best-available proxy [currently iptables])")},
expectedErrs: field.ErrorList{field.Invalid(newPath.Child("ProxyMode"), "non-existing", "must be iptables,ipvs or blank (blank means the best-available proxy [currently iptables])")},
},
}
for _, testCase := range testCases {