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Merge pull request #68534 from SataQiu/fix-2018091201

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fix controller manager arguments for v1.12-
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k8s-ci-robot 2018-09-13 09:46:53 -07:00 committed by GitHub
commit 6eeff3e6c9
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2 changed files with 159 additions and 16 deletions
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12
cmd/kubeadm/app/phases/controlplane/manifests.go
View File

@ -292,10 +292,14 @@ func getControllerManagerCommand(cfg *kubeadmapi.InitConfiguration, k8sVersion *
"cluster-signing-key-file": filepath.Join(cfg.CertificatesDir, kubeadmconstants.CAKeyName), "cluster-signing-key-file": filepath.Join(cfg.CertificatesDir, kubeadmconstants.CAKeyName),
"use-service-account-credentials": "true", "use-service-account-credentials": "true",
"controllers": "*,bootstrapsigner,tokencleaner", "controllers": "*,bootstrapsigner,tokencleaner",
"authentication-kubeconfig": filepath.Join(kubeadmconstants.KubernetesDir, kubeadmconstants.ControllerManagerKubeConfigFileName), }
"authorization-kubeconfig": filepath.Join(kubeadmconstants.KubernetesDir, kubeadmconstants.ControllerManagerKubeConfigFileName),
"client-ca-file": filepath.Join(cfg.CertificatesDir, kubeadmconstants.CACertName), //add the extra arguments for v1.12+
"requestheader-client-ca-file": filepath.Join(cfg.CertificatesDir, kubeadmconstants.FrontProxyCACertName), if k8sVersion.Major() >= 1 && k8sVersion.Minor() >= 12 {
defaultArguments["authentication-kubeconfig"] = filepath.Join(kubeadmconstants.KubernetesDir, kubeadmconstants.ControllerManagerKubeConfigFileName)
defaultArguments["authorization-kubeconfig"] = filepath.Join(kubeadmconstants.KubernetesDir, kubeadmconstants.ControllerManagerKubeConfigFileName)
defaultArguments["client-ca-file"] = filepath.Join(cfg.CertificatesDir, kubeadmconstants.CACertName)
defaultArguments["requestheader-client-ca-file"] = filepath.Join(cfg.CertificatesDir, kubeadmconstants.FrontProxyCACertName)
} }
// If using external CA, pass empty string to controller manager instead of ca.key/ca.crt path, // If using external CA, pass empty string to controller manager instead of ca.key/ca.crt path,

163
cmd/kubeadm/app/phases/controlplane/manifests_test.go
View File

@ -663,10 +663,10 @@ func TestGetControllerManagerCommand(t *testing.T) {
expected []string expected []string
}{ }{
{ {
name: "custom certs dir", name: "custom certs dir for v1.12.0-beta.2",
cfg: &kubeadmapi.ClusterConfiguration{ cfg: &kubeadmapi.ClusterConfiguration{
CertificatesDir: testCertsDir, CertificatesDir: testCertsDir,
KubernetesVersion: "v1.7.0", KubernetesVersion: "v1.12.0-beta.2",
}, },
expected: []string{ expected: []string{
"kube-controller-manager", "kube-controller-manager",
@ -686,11 +686,11 @@ func TestGetControllerManagerCommand(t *testing.T) {
}, },
}, },
{ {
name: "custom cloudprovider", name: "custom cloudprovider for v1.12.0-beta.2",
cfg: &kubeadmapi.ClusterConfiguration{ cfg: &kubeadmapi.ClusterConfiguration{
Networking: kubeadmapi.Networking{PodSubnet: "10.0.1.15/16"}, Networking: kubeadmapi.Networking{PodSubnet: "10.0.1.15/16"},
CertificatesDir: testCertsDir, CertificatesDir: testCertsDir,
KubernetesVersion: "v1.7.0", KubernetesVersion: "v1.12.0-beta.2",
}, },
expected: []string{ expected: []string{
"kube-controller-manager", "kube-controller-manager",
@ -713,12 +713,12 @@ func TestGetControllerManagerCommand(t *testing.T) {
}, },
}, },
{ {
name: "custom extra-args", name: "custom extra-args for v1.12.0-beta.2",
cfg: &kubeadmapi.ClusterConfiguration{ cfg: &kubeadmapi.ClusterConfiguration{
Networking: kubeadmapi.Networking{PodSubnet: "10.0.1.15/16"}, Networking: kubeadmapi.Networking{PodSubnet: "10.0.1.15/16"},
ControllerManagerExtraArgs: map[string]string{"node-cidr-mask-size": "20"}, ControllerManagerExtraArgs: map[string]string{"node-cidr-mask-size": "20"},
CertificatesDir: testCertsDir, CertificatesDir: testCertsDir,
KubernetesVersion: "v1.7.0", KubernetesVersion: "v1.12.0-beta.2",
}, },
expected: []string{ expected: []string{
"kube-controller-manager", "kube-controller-manager",
@ -741,11 +741,11 @@ func TestGetControllerManagerCommand(t *testing.T) {
}, },
}, },
{ {
name: "custom IPv6 networking", name: "custom IPv6 networking for v1.12.0-beta.2",
cfg: &kubeadmapi.ClusterConfiguration{ cfg: &kubeadmapi.ClusterConfiguration{
Networking: kubeadmapi.Networking{PodSubnet: "2001:db8::/64"}, Networking: kubeadmapi.Networking{PodSubnet: "2001:db8::/64"},
CertificatesDir: testCertsDir, CertificatesDir: testCertsDir,
KubernetesVersion: "v1.7.0", KubernetesVersion: "v1.12.0-beta.2",
}, },
expected: []string{ expected: []string{
"kube-controller-manager", "kube-controller-manager",
@ -767,6 +767,95 @@ func TestGetControllerManagerCommand(t *testing.T) {
"--node-cidr-mask-size=80", "--node-cidr-mask-size=80",
}, },
}, },
{
name: "custom certs dir for v1.11.3",
cfg: &kubeadmapi.ClusterConfiguration{
CertificatesDir: testCertsDir,
KubernetesVersion: "v1.11.3",
},
expected: []string{
"kube-controller-manager",
"--address=127.0.0.1",
"--leader-elect=true",
"--kubeconfig=" + kubeadmconstants.KubernetesDir + "/controller-manager.conf",
"--root-ca-file=" + testCertsDir + "/ca.crt",
"--service-account-private-key-file=" + testCertsDir + "/sa.key",
"--cluster-signing-cert-file=" + testCertsDir + "/ca.crt",
"--cluster-signing-key-file=" + testCertsDir + "/ca.key",
"--use-service-account-credentials=true",
"--controllers=*,bootstrapsigner,tokencleaner",
},
},
{
name: "custom cloudprovider for v1.11.3",
cfg: &kubeadmapi.ClusterConfiguration{
Networking: kubeadmapi.Networking{PodSubnet: "10.0.1.15/16"},
CertificatesDir: testCertsDir,
KubernetesVersion: "v1.11.3",
},
expected: []string{
"kube-controller-manager",
"--address=127.0.0.1",
"--leader-elect=true",
"--kubeconfig=" + kubeadmconstants.KubernetesDir + "/controller-manager.conf",
"--root-ca-file=" + testCertsDir + "/ca.crt",
"--service-account-private-key-file=" + testCertsDir + "/sa.key",
"--cluster-signing-cert-file=" + testCertsDir + "/ca.crt",
"--cluster-signing-key-file=" + testCertsDir + "/ca.key",
"--use-service-account-credentials=true",
"--controllers=*,bootstrapsigner,tokencleaner",
"--allocate-node-cidrs=true",
"--cluster-cidr=10.0.1.15/16",
"--node-cidr-mask-size=24",
},
},
{
name: "custom extra-args for v1.11.3",
cfg: &kubeadmapi.ClusterConfiguration{
Networking: kubeadmapi.Networking{PodSubnet: "10.0.1.15/16"},
ControllerManagerExtraArgs: map[string]string{"node-cidr-mask-size": "20"},
CertificatesDir: testCertsDir,
KubernetesVersion: "v1.11.3",
},
expected: []string{
"kube-controller-manager",
"--address=127.0.0.1",
"--leader-elect=true",
"--kubeconfig=" + kubeadmconstants.KubernetesDir + "/controller-manager.conf",
"--root-ca-file=" + testCertsDir + "/ca.crt",
"--service-account-private-key-file=" + testCertsDir + "/sa.key",
"--cluster-signing-cert-file=" + testCertsDir + "/ca.crt",
"--cluster-signing-key-file=" + testCertsDir + "/ca.key",
"--use-service-account-credentials=true",
"--controllers=*,bootstrapsigner,tokencleaner",
"--allocate-node-cidrs=true",
"--cluster-cidr=10.0.1.15/16",
"--node-cidr-mask-size=20",
},
},
{
name: "custom IPv6 networking for v1.11.3",
cfg: &kubeadmapi.ClusterConfiguration{
Networking: kubeadmapi.Networking{PodSubnet: "2001:db8::/64"},
CertificatesDir: testCertsDir,
KubernetesVersion: "v1.11.3",
},
expected: []string{
"kube-controller-manager",
"--address=127.0.0.1",
"--leader-elect=true",
"--kubeconfig=" + kubeadmconstants.KubernetesDir + "/controller-manager.conf",
"--root-ca-file=" + testCertsDir + "/ca.crt",
"--service-account-private-key-file=" + testCertsDir + "/sa.key",
"--cluster-signing-cert-file=" + testCertsDir + "/ca.crt",
"--cluster-signing-key-file=" + testCertsDir + "/ca.key",
"--use-service-account-credentials=true",
"--controllers=*,bootstrapsigner,tokencleaner",
"--allocate-node-cidrs=true",
"--cluster-cidr=2001:db8::/64",
"--node-cidr-mask-size=80",
},
},
} }
for _, rt := range tests { for _, rt := range tests {
@ -868,11 +957,11 @@ func TestGetControllerManagerCommandExternalCA(t *testing.T) {
expectedArgFunc func(dir string) []string expectedArgFunc func(dir string) []string
}{ }{
{ {
name: "caKeyPresent-false", name: "caKeyPresent-false for v1.12.0-beta.2",
cfg: &kubeadmapi.InitConfiguration{ cfg: &kubeadmapi.InitConfiguration{
APIEndpoint: kubeadmapi.APIEndpoint{AdvertiseAddress: "1.2.3.4"}, APIEndpoint: kubeadmapi.APIEndpoint{AdvertiseAddress: "1.2.3.4"},
ClusterConfiguration: kubeadmapi.ClusterConfiguration{ ClusterConfiguration: kubeadmapi.ClusterConfiguration{
KubernetesVersion: "v1.7.0", KubernetesVersion: "v1.12.0-beta.2",
Networking: kubeadmapi.Networking{ServiceSubnet: "10.96.0.0/12", DNSDomain: "cluster.local"}, Networking: kubeadmapi.Networking{ServiceSubnet: "10.96.0.0/12", DNSDomain: "cluster.local"},
}, },
}, },
@ -897,11 +986,11 @@ func TestGetControllerManagerCommandExternalCA(t *testing.T) {
}, },
}, },
{ {
name: "caKeyPresent true", name: "caKeyPresent true for v1.12.0-beta.2",
cfg: &kubeadmapi.InitConfiguration{ cfg: &kubeadmapi.InitConfiguration{
APIEndpoint: kubeadmapi.APIEndpoint{AdvertiseAddress: "1.2.3.4"}, APIEndpoint: kubeadmapi.APIEndpoint{AdvertiseAddress: "1.2.3.4"},
ClusterConfiguration: kubeadmapi.ClusterConfiguration{ ClusterConfiguration: kubeadmapi.ClusterConfiguration{
KubernetesVersion: "v1.7.0", KubernetesVersion: "v1.12.0-beta.2",
Networking: kubeadmapi.Networking{ServiceSubnet: "10.96.0.0/12", DNSDomain: "cluster.local"}, Networking: kubeadmapi.Networking{ServiceSubnet: "10.96.0.0/12", DNSDomain: "cluster.local"},
}, },
}, },
@ -925,6 +1014,56 @@ func TestGetControllerManagerCommandExternalCA(t *testing.T) {
} }
}, },
}, },
{
name: "caKeyPresent-false for v1.11.3",
cfg: &kubeadmapi.InitConfiguration{
APIEndpoint: kubeadmapi.APIEndpoint{AdvertiseAddress: "1.2.3.4"},
ClusterConfiguration: kubeadmapi.ClusterConfiguration{
KubernetesVersion: "v1.11.3",
Networking: kubeadmapi.Networking{ServiceSubnet: "10.96.0.0/12", DNSDomain: "cluster.local"},
},
},
caKeyPresent: false,
expectedArgFunc: func(tmpdir string) []string {
return []string{
"kube-controller-manager",
"--address=127.0.0.1",
"--leader-elect=true",
"--kubeconfig=" + kubeadmconstants.KubernetesDir + "/controller-manager.conf",
"--root-ca-file=" + tmpdir + "/ca.crt",
"--service-account-private-key-file=" + tmpdir + "/sa.key",
"--cluster-signing-cert-file=",
"--cluster-signing-key-file=",
"--use-service-account-credentials=true",
"--controllers=*,bootstrapsigner,tokencleaner",
}
},
},
{
name: "caKeyPresent true for v1.11.3",
cfg: &kubeadmapi.InitConfiguration{
APIEndpoint: kubeadmapi.APIEndpoint{AdvertiseAddress: "1.2.3.4"},
ClusterConfiguration: kubeadmapi.ClusterConfiguration{
KubernetesVersion: "v1.11.3",
Networking: kubeadmapi.Networking{ServiceSubnet: "10.96.0.0/12", DNSDomain: "cluster.local"},
},
},
caKeyPresent: true,
expectedArgFunc: func(tmpdir string) []string {
return []string{
"kube-controller-manager",
"--address=127.0.0.1",
"--leader-elect=true",
"--kubeconfig=" + kubeadmconstants.KubernetesDir + "/controller-manager.conf",
"--root-ca-file=" + tmpdir + "/ca.crt",
"--service-account-private-key-file=" + tmpdir + "/sa.key",
"--cluster-signing-cert-file=" + tmpdir + "/ca.crt",
"--cluster-signing-key-file=" + tmpdir + "/ca.key",
"--use-service-account-credentials=true",
"--controllers=*,bootstrapsigner,tokencleaner",
}
},
},
} }
for _, test := range tests { for _, test := range tests {