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Fix typos

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This commit is contained in:
leigh schrandt 2018-02-25 00:34:18 -07:00
parent 2d9b2d9fef
commit 41974cb91f
4 changed files with 31 additions and 31 deletions
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22
cmd/kubeadm/app/cmd/phases/certs.go
View File

@ -44,7 +44,7 @@ var (
allCertsExample = normalizer.Examples(` allCertsExample = normalizer.Examples(`
# Creates all PKI assets necessary to establish the control plane, # Creates all PKI assets necessary to establish the control plane,
# functionally equivalent to what generated by kubeadm init. # functionally equivalent to what generated by kubeadm init.
kubeadm alpha phase certs all kubeadm alpha phase certs all
# Creates all PKI assets using options read from a configuration file. # Creates all PKI assets using options read from a configuration file.
@ -172,43 +172,43 @@ func getCertsSubCommands(defaultKubernetesVersion string) []*cobra.Command {
}, },
{ {
use: "ca", use: "ca",
short: "Generates self-signed kubernetes CA to provision identities for components of the cluster", short: "Generates a self-signed kubernetes CA to provision identities for components of the cluster",
long: caCertLongDesc, long: caCertLongDesc,
cmdFunc: certsphase.CreateCACertAndKeyfiles, cmdFunc: certsphase.CreateCACertAndKeyFiles,
}, },
{ {
use: "apiserver", use: "apiserver",
short: "Generates API server serving certificate and key", short: "Generates an API server serving certificate and key",
long: apiServerCertLongDesc, long: apiServerCertLongDesc,
cmdFunc: certsphase.CreateAPIServerCertAndKeyFiles, cmdFunc: certsphase.CreateAPIServerCertAndKeyFiles,
}, },
{ {
use: "apiserver-kubelet-client", use: "apiserver-kubelet-client",
short: "Generates client certificate for the API server to connect to the kubelets securely", short: "Generates a client certificate for the API server to connect to the kubelets securely",
long: apiServerKubeletCertLongDesc, long: apiServerKubeletCertLongDesc,
cmdFunc: certsphase.CreateAPIServerKubeletClientCertAndKeyFiles, cmdFunc: certsphase.CreateAPIServerKubeletClientCertAndKeyFiles,
}, },
{ {
use: "etcd-ca", use: "etcd-ca",
short: "Generates self-signed CA to provision identities for etcd", short: "Generates a self-signed CA to provision identities for etcd",
long: etcdCaCertLongDesc, long: etcdCaCertLongDesc,
cmdFunc: certsphase.CreateEtcdCACertAndKeyFiles, cmdFunc: certsphase.CreateEtcdCACertAndKeyFiles,
}, },
{ {
use: "etcd-server", use: "etcd-server",
short: "Generates etcd serving certificate and key", short: "Generates an etcd serving certificate and key",
long: etcdServerCertLongDesc, long: etcdServerCertLongDesc,
cmdFunc: certsphase.CreateEtcdServerCertAndKeyFiles, cmdFunc: certsphase.CreateEtcdServerCertAndKeyFiles,
}, },
{ {
use: "etcd-peer", use: "etcd-peer",
short: "Generates etcd peer certificate and key", short: "Generates an etcd peer certificate and key",
long: etcdPeerCertLongDesc, long: etcdPeerCertLongDesc,
cmdFunc: certsphase.CreateEtcdPeerCertAndKeyFiles, cmdFunc: certsphase.CreateEtcdPeerCertAndKeyFiles,
}, },
{ {
use: "apiserver-etcd-client", use: "apiserver-etcd-client",
short: "Generates client certificate for the API server to connect to etcd securely", short: "Generates a client certificate for the API server to connect to etcd securely",
long: apiServerEtcdServerCertLongDesc, long: apiServerEtcdServerCertLongDesc,
cmdFunc: certsphase.CreateAPIServerEtcdClientCertAndKeyFiles, cmdFunc: certsphase.CreateAPIServerEtcdClientCertAndKeyFiles,
}, },
@ -220,13 +220,13 @@ func getCertsSubCommands(defaultKubernetesVersion string) []*cobra.Command {
}, },
{ {
use: "front-proxy-ca", use: "front-proxy-ca",
short: "Generates front proxy CA certificate and key for a Kubernetes cluster", short: "Generates a front proxy CA certificate and key for a Kubernetes cluster",
long: frontProxyCaCertLongDesc, long: frontProxyCaCertLongDesc,
cmdFunc: certsphase.CreateFrontProxyCACertAndKeyFiles, cmdFunc: certsphase.CreateFrontProxyCACertAndKeyFiles,
}, },
{ {
use: "front-proxy-client", use: "front-proxy-client",
short: "Generates front proxy CA client certificate and key for a Kubernetes cluster", short: "Generates a front proxy CA client certificate and key for a Kubernetes cluster",
long: frontProxyClientCertLongDesc, long: frontProxyClientCertLongDesc,
cmdFunc: certsphase.CreateFrontProxyClientCertAndKeyFiles, cmdFunc: certsphase.CreateFrontProxyClientCertAndKeyFiles,
}, },

26
cmd/kubeadm/app/phases/certs/certs.go
View File

@ -34,7 +34,7 @@ import (
func CreatePKIAssets(cfg *kubeadmapi.MasterConfiguration) error { func CreatePKIAssets(cfg *kubeadmapi.MasterConfiguration) error {
certActions := []func(cfg *kubeadmapi.MasterConfiguration) error{ certActions := []func(cfg *kubeadmapi.MasterConfiguration) error{
CreateCACertAndKeyfiles, CreateCACertAndKeyFiles,
CreateAPIServerCertAndKeyFiles, CreateAPIServerCertAndKeyFiles,
CreateAPIServerKubeletClientCertAndKeyFiles, CreateAPIServerKubeletClientCertAndKeyFiles,
CreateEtcdCACertAndKeyFiles, CreateEtcdCACertAndKeyFiles,
@ -58,9 +58,9 @@ func CreatePKIAssets(cfg *kubeadmapi.MasterConfiguration) error {
return nil return nil
} }
// CreateCACertAndKeyfiles create a new self signed CA certificate and key files. // CreateCACertAndKeyFiles create a new self signed cluster CA certificate and key files.
// If the CA certificate and key files already exists in the target folder, they are used only if evaluated equal; otherwise an error is returned. // If the CA certificate and key files already exists in the target folder, they are used only if evaluated equal; otherwise an error is returned.
func CreateCACertAndKeyfiles(cfg *kubeadmapi.MasterConfiguration) error { func CreateCACertAndKeyFiles(cfg *kubeadmapi.MasterConfiguration) error {
caCert, caKey, err := NewCACertAndKey() caCert, caKey, err := NewCACertAndKey()
if err != nil { if err != nil {
@ -77,7 +77,7 @@ func CreateCACertAndKeyfiles(cfg *kubeadmapi.MasterConfiguration) error {
// CreateAPIServerCertAndKeyFiles create a new certificate and key files for the apiserver. // CreateAPIServerCertAndKeyFiles create a new certificate and key files for the apiserver.
// If the apiserver certificate and key files already exists in the target folder, they are used only if evaluated equal; otherwise an error is returned. // If the apiserver certificate and key files already exists in the target folder, they are used only if evaluated equal; otherwise an error is returned.
// It assumes the cluster CA certificate and key files should exists into the CertificatesDir // It assumes the cluster CA certificate and key files exist in the CertificatesDir.
func CreateAPIServerCertAndKeyFiles(cfg *kubeadmapi.MasterConfiguration) error { func CreateAPIServerCertAndKeyFiles(cfg *kubeadmapi.MasterConfiguration) error {
caCert, caKey, err := loadCertificateAuthority(cfg.CertificatesDir, kubeadmconstants.CACertAndKeyBaseName) caCert, caKey, err := loadCertificateAuthority(cfg.CertificatesDir, kubeadmconstants.CACertAndKeyBaseName)
@ -99,9 +99,9 @@ func CreateAPIServerCertAndKeyFiles(cfg *kubeadmapi.MasterConfiguration) error {
) )
} }
// CreateAPIServerKubeletClientCertAndKeyFiles create a new CA certificate for kubelets calling apiserver // CreateAPIServerKubeletClientCertAndKeyFiles create a new certificate for kubelets calling apiserver.
// If the apiserver-kubelet-client certificate and key files already exists in the target folder, they are used only if evaluated equals; otherwise an error is returned. // If the apiserver-kubelet-client certificate and key files already exists in the target folder, they are used only if evaluated equals; otherwise an error is returned.
// It assumes the cluster CA certificate and key files should exists into the CertificatesDir // It assumes the cluster CA certificate and key files exist in the CertificatesDir.
func CreateAPIServerKubeletClientCertAndKeyFiles(cfg *kubeadmapi.MasterConfiguration) error { func CreateAPIServerKubeletClientCertAndKeyFiles(cfg *kubeadmapi.MasterConfiguration) error {
caCert, caKey, err := loadCertificateAuthority(cfg.CertificatesDir, kubeadmconstants.CACertAndKeyBaseName) caCert, caKey, err := loadCertificateAuthority(cfg.CertificatesDir, kubeadmconstants.CACertAndKeyBaseName)
@ -252,7 +252,7 @@ func CreateFrontProxyCACertAndKeyFiles(cfg *kubeadmapi.MasterConfiguration) erro
// CreateFrontProxyClientCertAndKeyFiles create a new certificate for proxy server client. // CreateFrontProxyClientCertAndKeyFiles create a new certificate for proxy server client.
// If the front-proxy-client certificate and key files already exists in the target folder, they are used only if evaluated equals; otherwise an error is returned. // If the front-proxy-client certificate and key files already exists in the target folder, they are used only if evaluated equals; otherwise an error is returned.
// It assumes the front proxy CAA certificate and key files should exists into the CertificatesDir // It assumes the front proxy CA certificate and key files exist in the CertificatesDir.
func CreateFrontProxyClientCertAndKeyFiles(cfg *kubeadmapi.MasterConfiguration) error { func CreateFrontProxyClientCertAndKeyFiles(cfg *kubeadmapi.MasterConfiguration) error {
frontProxyCACert, frontProxyCAKey, err := loadCertificateAuthority(cfg.CertificatesDir, kubeadmconstants.FrontProxyCACertAndKeyBaseName) frontProxyCACert, frontProxyCAKey, err := loadCertificateAuthority(cfg.CertificatesDir, kubeadmconstants.FrontProxyCACertAndKeyBaseName)
@ -285,7 +285,7 @@ func NewCACertAndKey() (*x509.Certificate, *rsa.PrivateKey, error) {
return caCert, caKey, nil return caCert, caKey, nil
} }
// NewAPIServerCertAndKey generate CA certificate for apiserver, signed by the given CA. // NewAPIServerCertAndKey generate certificate for apiserver, signed by the given CA.
func NewAPIServerCertAndKey(cfg *kubeadmapi.MasterConfiguration, caCert *x509.Certificate, caKey *rsa.PrivateKey) (*x509.Certificate, *rsa.PrivateKey, error) { func NewAPIServerCertAndKey(cfg *kubeadmapi.MasterConfiguration, caCert *x509.Certificate, caKey *rsa.PrivateKey) (*x509.Certificate, *rsa.PrivateKey, error) {
altNames, err := pkiutil.GetAPIServerAltNames(cfg) altNames, err := pkiutil.GetAPIServerAltNames(cfg)
@ -306,7 +306,7 @@ func NewAPIServerCertAndKey(cfg *kubeadmapi.MasterConfiguration, caCert *x509.Ce
return apiCert, apiKey, nil return apiCert, apiKey, nil
} }
// NewAPIServerKubeletClientCertAndKey generate CA certificate for the apiservers to connect to the kubelets securely, signed by the given CA. // NewAPIServerKubeletClientCertAndKey generate certificate for the apiservers to connect to the kubelets securely, signed by the given CA.
func NewAPIServerKubeletClientCertAndKey(caCert *x509.Certificate, caKey *rsa.PrivateKey) (*x509.Certificate, *rsa.PrivateKey, error) { func NewAPIServerKubeletClientCertAndKey(caCert *x509.Certificate, caKey *rsa.PrivateKey) (*x509.Certificate, *rsa.PrivateKey, error) {
config := certutil.Config{ config := certutil.Config{
@ -333,7 +333,7 @@ func NewEtcdCACertAndKey() (*x509.Certificate, *rsa.PrivateKey, error) {
return etcdCACert, etcdCAKey, nil return etcdCACert, etcdCAKey, nil
} }
// NewEtcdServerCertAndKey generate CA certificate for etcd, signed by the given CA. // NewEtcdServerCertAndKey generate certificate for etcd, signed by the given CA.
func NewEtcdServerCertAndKey(cfg *kubeadmapi.MasterConfiguration, caCert *x509.Certificate, caKey *rsa.PrivateKey) (*x509.Certificate, *rsa.PrivateKey, error) { func NewEtcdServerCertAndKey(cfg *kubeadmapi.MasterConfiguration, caCert *x509.Certificate, caKey *rsa.PrivateKey) (*x509.Certificate, *rsa.PrivateKey, error) {
altNames, err := pkiutil.GetEtcdAltNames(cfg) altNames, err := pkiutil.GetEtcdAltNames(cfg)
@ -354,7 +354,7 @@ func NewEtcdServerCertAndKey(cfg *kubeadmapi.MasterConfiguration, caCert *x509.C
return etcdServerCert, etcdServerKey, nil return etcdServerCert, etcdServerKey, nil
} }
// NewEtcdPeerCertAndKey generate CA certificate for etcd peering, signed by the given CA. // NewEtcdPeerCertAndKey generate certificate for etcd peering, signed by the given CA.
func NewEtcdPeerCertAndKey(cfg *kubeadmapi.MasterConfiguration, caCert *x509.Certificate, caKey *rsa.PrivateKey) (*x509.Certificate, *rsa.PrivateKey, error) { func NewEtcdPeerCertAndKey(cfg *kubeadmapi.MasterConfiguration, caCert *x509.Certificate, caKey *rsa.PrivateKey) (*x509.Certificate, *rsa.PrivateKey, error) {
altNames, err := pkiutil.GetEtcdPeerAltNames(cfg) altNames, err := pkiutil.GetEtcdPeerAltNames(cfg)
@ -375,7 +375,7 @@ func NewEtcdPeerCertAndKey(cfg *kubeadmapi.MasterConfiguration, caCert *x509.Cer
return etcdPeerCert, etcdPeerKey, nil return etcdPeerCert, etcdPeerKey, nil
} }
// NewAPIServerEtcdClientCertAndKey generate CA certificate for the apiservers to connect to etcd securely, signed by the given CA. // NewAPIServerEtcdClientCertAndKey generate certificate for the apiservers to connect to etcd securely, signed by the given CA.
func NewAPIServerEtcdClientCertAndKey(caCert *x509.Certificate, caKey *rsa.PrivateKey) (*x509.Certificate, *rsa.PrivateKey, error) { func NewAPIServerEtcdClientCertAndKey(caCert *x509.Certificate, caKey *rsa.PrivateKey) (*x509.Certificate, *rsa.PrivateKey, error) {
config := certutil.Config{ config := certutil.Config{
@ -414,7 +414,7 @@ func NewFrontProxyCACertAndKey() (*x509.Certificate, *rsa.PrivateKey, error) {
return frontProxyCACert, frontProxyCAKey, nil return frontProxyCACert, frontProxyCAKey, nil
} }
// NewFrontProxyClientCertAndKey generate CA certificate for proxy server client, signed by the given front proxy CA. // NewFrontProxyClientCertAndKey generate certificate for proxy server client, signed by the given front proxy CA.
func NewFrontProxyClientCertAndKey(frontProxyCACert *x509.Certificate, frontProxyCAKey *rsa.PrivateKey) (*x509.Certificate, *rsa.PrivateKey, error) { func NewFrontProxyClientCertAndKey(frontProxyCACert *x509.Certificate, frontProxyCAKey *rsa.PrivateKey) (*x509.Certificate, *rsa.PrivateKey, error) {
config := certutil.Config{ config := certutil.Config{

12
cmd/kubeadm/app/phases/certs/certs_test.go
View File

@ -490,7 +490,7 @@ func TestValidateMethods(t *testing.T) {
{ {
name: "validateCACert", name: "validateCACert",
setupFuncs: []func(cfg *kubeadmapi.MasterConfiguration) error{ setupFuncs: []func(cfg *kubeadmapi.MasterConfiguration) error{
CreateCACertAndKeyfiles, CreateCACertAndKeyFiles,
}, },
validateFunc: validateCACert, validateFunc: validateCACert,
loc: certKeyLocation{caBaseName: "ca", baseName: "", uxName: "CA"}, loc: certKeyLocation{caBaseName: "ca", baseName: "", uxName: "CA"},
@ -499,7 +499,7 @@ func TestValidateMethods(t *testing.T) {
{ {
name: "validateCACertAndKey (files present)", name: "validateCACertAndKey (files present)",
setupFuncs: []func(cfg *kubeadmapi.MasterConfiguration) error{ setupFuncs: []func(cfg *kubeadmapi.MasterConfiguration) error{
CreateCACertAndKeyfiles, CreateCACertAndKeyFiles,
}, },
validateFunc: validateCACertAndKey, validateFunc: validateCACertAndKey,
loc: certKeyLocation{caBaseName: "ca", baseName: "", uxName: "CA"}, loc: certKeyLocation{caBaseName: "ca", baseName: "", uxName: "CA"},
@ -518,7 +518,7 @@ func TestValidateMethods(t *testing.T) {
{ {
name: "validateSignedCert", name: "validateSignedCert",
setupFuncs: []func(cfg *kubeadmapi.MasterConfiguration) error{ setupFuncs: []func(cfg *kubeadmapi.MasterConfiguration) error{
CreateCACertAndKeyfiles, CreateCACertAndKeyFiles,
CreateAPIServerCertAndKeyFiles, CreateAPIServerCertAndKeyFiles,
}, },
validateFunc: validateSignedCert, validateFunc: validateSignedCert,
@ -602,16 +602,16 @@ func TestCreateCertificateFilesMethods(t *testing.T) {
}, },
}, },
{ {
createFunc: CreateCACertAndKeyfiles, createFunc: CreateCACertAndKeyFiles,
expectedFiles: []string{kubeadmconstants.CACertName, kubeadmconstants.CAKeyName}, expectedFiles: []string{kubeadmconstants.CACertName, kubeadmconstants.CAKeyName},
}, },
{ {
setupFunc: CreateCACertAndKeyfiles, setupFunc: CreateCACertAndKeyFiles,
createFunc: CreateAPIServerCertAndKeyFiles, createFunc: CreateAPIServerCertAndKeyFiles,
expectedFiles: []string{kubeadmconstants.APIServerCertName, kubeadmconstants.APIServerKeyName}, expectedFiles: []string{kubeadmconstants.APIServerCertName, kubeadmconstants.APIServerKeyName},
}, },
{ {
setupFunc: CreateCACertAndKeyfiles, setupFunc: CreateCACertAndKeyFiles,
createFunc: CreateAPIServerKubeletClientCertAndKeyFiles, createFunc: CreateAPIServerKubeletClientCertAndKeyFiles,
expectedFiles: []string{kubeadmconstants.APIServerKubeletClientCertName, kubeadmconstants.APIServerKubeletClientKeyName}, expectedFiles: []string{kubeadmconstants.APIServerKubeletClientCertName, kubeadmconstants.APIServerKubeletClientKeyName},
}, },

2
cmd/kubeadm/app/phases/upgrade/staticpods_test.go
View File

@ -321,7 +321,7 @@ func TestStaticPodControlPlane(t *testing.T) {
// Initialize PKI minus any etcd certificates to simulate etcd PKI upgrade // Initialize PKI minus any etcd certificates to simulate etcd PKI upgrade
certActions := []func(cfg *kubeadmapi.MasterConfiguration) error{ certActions := []func(cfg *kubeadmapi.MasterConfiguration) error{
certsphase.CreateCACertAndKeyfiles, certsphase.CreateCACertAndKeyFiles,
certsphase.CreateAPIServerCertAndKeyFiles, certsphase.CreateAPIServerCertAndKeyFiles,
certsphase.CreateAPIServerKubeletClientCertAndKeyFiles, certsphase.CreateAPIServerKubeletClientCertAndKeyFiles,
// certsphase.CreateEtcdCACertAndKeyFiles, // certsphase.CreateEtcdCACertAndKeyFiles,