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Merge pull request #119279 from chendave/dryrun_init

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kubeadm: Make dry-run is configurable in initConfiguration and joinConfiguration
This commit is contained in:
Kubernetes Prow Robot 2023-08-15 15:18:03 -07:00 committed by GitHub
commit 5054f2954d
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9 changed files with 53 additions and 31 deletions
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2
cmd/kubeadm/app/apis/kubeadm/fuzzer/fuzzer.go
View File

@ -64,6 +64,7 @@ func fuzzInitConfiguration(obj *kubeadm.InitConfiguration, c fuzz.Continue) {
obj.SkipPhases = nil obj.SkipPhases = nil
obj.NodeRegistration.ImagePullPolicy = corev1.PullIfNotPresent obj.NodeRegistration.ImagePullPolicy = corev1.PullIfNotPresent
obj.Patches = nil obj.Patches = nil
obj.DryRun = false
} }
func fuzzNodeRegistration(obj *kubeadm.NodeRegistrationOptions, c fuzz.Continue) { func fuzzNodeRegistration(obj *kubeadm.NodeRegistrationOptions, c fuzz.Continue) {
@ -129,6 +130,7 @@ func fuzzJoinConfiguration(obj *kubeadm.JoinConfiguration, c fuzz.Continue) {
obj.SkipPhases = nil obj.SkipPhases = nil
obj.NodeRegistration.ImagePullPolicy = corev1.PullIfNotPresent obj.NodeRegistration.ImagePullPolicy = corev1.PullIfNotPresent
obj.Patches = nil obj.Patches = nil
obj.DryRun = false
} }
func fuzzJoinControlPlane(obj *kubeadm.JoinControlPlane, c fuzz.Continue) { func fuzzJoinControlPlane(obj *kubeadm.JoinControlPlane, c fuzz.Continue) {

6
cmd/kubeadm/app/apis/kubeadm/types.go
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@ -44,6 +44,9 @@ type InitConfiguration struct {
// BootstrapTokens is respected at `kubeadm init` time and describes a set of Bootstrap Tokens to create. // BootstrapTokens is respected at `kubeadm init` time and describes a set of Bootstrap Tokens to create.
BootstrapTokens []bootstraptokenv1.BootstrapToken BootstrapTokens []bootstraptokenv1.BootstrapToken
// DryRun tells if the dry run mode is enabled, don't apply any change if it is and just output what would be done.
DryRun bool
// NodeRegistration holds fields that relate to registering the new control-plane node to the cluster // NodeRegistration holds fields that relate to registering the new control-plane node to the cluster
NodeRegistration NodeRegistrationOptions NodeRegistration NodeRegistrationOptions
@ -299,6 +302,9 @@ type ExternalEtcd struct {
type JoinConfiguration struct { type JoinConfiguration struct {
metav1.TypeMeta metav1.TypeMeta
// DryRun tells if the dry run mode is enabled, don't apply any change if it is and just output what would be done.
DryRun bool
// NodeRegistration holds fields that relate to registering the new control-plane node to the cluster // NodeRegistration holds fields that relate to registering the new control-plane node to the cluster
NodeRegistration NodeRegistrationOptions NodeRegistration NodeRegistrationOptions

4
cmd/kubeadm/app/apis/kubeadm/v1beta3/conversion.go
View File

@ -27,6 +27,10 @@ func Convert_kubeadm_InitConfiguration_To_v1beta3_InitConfiguration(in *kubeadm.
return autoConvert_kubeadm_InitConfiguration_To_v1beta3_InitConfiguration(in, out, s) return autoConvert_kubeadm_InitConfiguration_To_v1beta3_InitConfiguration(in, out, s)
} }
func Convert_kubeadm_JoinConfiguration_To_v1beta3_JoinConfiguration(in *kubeadm.JoinConfiguration, out *JoinConfiguration, s conversion.Scope) error {
return autoConvert_kubeadm_JoinConfiguration_To_v1beta3_JoinConfiguration(in, out, s)
}
func Convert_v1beta3_InitConfiguration_To_kubeadm_InitConfiguration(in *InitConfiguration, out *kubeadm.InitConfiguration, s conversion.Scope) error { func Convert_v1beta3_InitConfiguration_To_kubeadm_InitConfiguration(in *InitConfiguration, out *kubeadm.InitConfiguration, s conversion.Scope) error {
err := autoConvert_v1beta3_InitConfiguration_To_kubeadm_InitConfiguration(in, out, s) err := autoConvert_v1beta3_InitConfiguration_To_kubeadm_InitConfiguration(in, out, s)
if err != nil { if err != nil {

17
cmd/kubeadm/app/apis/kubeadm/v1beta3/zz_generated.conversion.go generated
View File

@ -154,11 +154,6 @@ func RegisterConversions(s *runtime.Scheme) error {
}); err != nil { }); err != nil {
return err return err
} }
if err := s.AddGeneratedConversionFunc((*kubeadm.JoinConfiguration)(nil), (*JoinConfiguration)(nil), func(a, b interface{}, scope conversion.Scope) error {
return Convert_kubeadm_JoinConfiguration_To_v1beta3_JoinConfiguration(a.(*kubeadm.JoinConfiguration), b.(*JoinConfiguration), scope)
}); err != nil {
return err
}
if err := s.AddGeneratedConversionFunc((*JoinControlPlane)(nil), (*kubeadm.JoinControlPlane)(nil), func(a, b interface{}, scope conversion.Scope) error { if err := s.AddGeneratedConversionFunc((*JoinControlPlane)(nil), (*kubeadm.JoinControlPlane)(nil), func(a, b interface{}, scope conversion.Scope) error {
return Convert_v1beta3_JoinControlPlane_To_kubeadm_JoinControlPlane(a.(*JoinControlPlane), b.(*kubeadm.JoinControlPlane), scope) return Convert_v1beta3_JoinControlPlane_To_kubeadm_JoinControlPlane(a.(*JoinControlPlane), b.(*kubeadm.JoinControlPlane), scope)
}); err != nil { }); err != nil {
@ -209,6 +204,11 @@ func RegisterConversions(s *runtime.Scheme) error {
}); err != nil { }); err != nil {
return err return err
} }
if err := s.AddConversionFunc((*kubeadm.JoinConfiguration)(nil), (*JoinConfiguration)(nil), func(a, b interface{}, scope conversion.Scope) error {
return Convert_kubeadm_JoinConfiguration_To_v1beta3_JoinConfiguration(a.(*kubeadm.JoinConfiguration), b.(*JoinConfiguration), scope)
}); err != nil {
return err
}
if err := s.AddConversionFunc((*kubeadm.LocalEtcd)(nil), (*LocalEtcd)(nil), func(a, b interface{}, scope conversion.Scope) error { if err := s.AddConversionFunc((*kubeadm.LocalEtcd)(nil), (*LocalEtcd)(nil), func(a, b interface{}, scope conversion.Scope) error {
return Convert_kubeadm_LocalEtcd_To_v1beta3_LocalEtcd(a.(*kubeadm.LocalEtcd), b.(*LocalEtcd), scope) return Convert_kubeadm_LocalEtcd_To_v1beta3_LocalEtcd(a.(*kubeadm.LocalEtcd), b.(*LocalEtcd), scope)
}); err != nil { }); err != nil {
@ -591,6 +591,7 @@ func autoConvert_v1beta3_InitConfiguration_To_kubeadm_InitConfiguration(in *Init
func autoConvert_kubeadm_InitConfiguration_To_v1beta3_InitConfiguration(in *kubeadm.InitConfiguration, out *InitConfiguration, s conversion.Scope) error { func autoConvert_kubeadm_InitConfiguration_To_v1beta3_InitConfiguration(in *kubeadm.InitConfiguration, out *InitConfiguration, s conversion.Scope) error {
// WARNING: in.ClusterConfiguration requires manual conversion: does not exist in peer-type // WARNING: in.ClusterConfiguration requires manual conversion: does not exist in peer-type
out.BootstrapTokens = *(*[]bootstraptokenv1.BootstrapToken)(unsafe.Pointer(&in.BootstrapTokens)) out.BootstrapTokens = *(*[]bootstraptokenv1.BootstrapToken)(unsafe.Pointer(&in.BootstrapTokens))
// WARNING: in.DryRun requires manual conversion: does not exist in peer-type
if err := Convert_kubeadm_NodeRegistrationOptions_To_v1beta3_NodeRegistrationOptions(&in.NodeRegistration, &out.NodeRegistration, s); err != nil { if err := Convert_kubeadm_NodeRegistrationOptions_To_v1beta3_NodeRegistrationOptions(&in.NodeRegistration, &out.NodeRegistration, s); err != nil {
return err return err
} }
@ -623,6 +624,7 @@ func Convert_v1beta3_JoinConfiguration_To_kubeadm_JoinConfiguration(in *JoinConf
} }
func autoConvert_kubeadm_JoinConfiguration_To_v1beta3_JoinConfiguration(in *kubeadm.JoinConfiguration, out *JoinConfiguration, s conversion.Scope) error { func autoConvert_kubeadm_JoinConfiguration_To_v1beta3_JoinConfiguration(in *kubeadm.JoinConfiguration, out *JoinConfiguration, s conversion.Scope) error {
// WARNING: in.DryRun requires manual conversion: does not exist in peer-type
if err := Convert_kubeadm_NodeRegistrationOptions_To_v1beta3_NodeRegistrationOptions(&in.NodeRegistration, &out.NodeRegistration, s); err != nil { if err := Convert_kubeadm_NodeRegistrationOptions_To_v1beta3_NodeRegistrationOptions(&in.NodeRegistration, &out.NodeRegistration, s); err != nil {
return err return err
} }
@ -636,11 +638,6 @@ func autoConvert_kubeadm_JoinConfiguration_To_v1beta3_JoinConfiguration(in *kube
return nil return nil
} }
// Convert_kubeadm_JoinConfiguration_To_v1beta3_JoinConfiguration is an autogenerated conversion function.
func Convert_kubeadm_JoinConfiguration_To_v1beta3_JoinConfiguration(in *kubeadm.JoinConfiguration, out *JoinConfiguration, s conversion.Scope) error {
return autoConvert_kubeadm_JoinConfiguration_To_v1beta3_JoinConfiguration(in, out, s)
}
func autoConvert_v1beta3_JoinControlPlane_To_kubeadm_JoinControlPlane(in *JoinControlPlane, out *kubeadm.JoinControlPlane, s conversion.Scope) error { func autoConvert_v1beta3_JoinControlPlane_To_kubeadm_JoinControlPlane(in *JoinControlPlane, out *kubeadm.JoinControlPlane, s conversion.Scope) error {
if err := Convert_v1beta3_APIEndpoint_To_kubeadm_APIEndpoint(&in.LocalAPIEndpoint, &out.LocalAPIEndpoint, s); err != nil { if err := Convert_v1beta3_APIEndpoint_To_kubeadm_APIEndpoint(&in.LocalAPIEndpoint, &out.LocalAPIEndpoint, s); err != nil {
return err return err

1
cmd/kubeadm/app/apis/kubeadm/v1beta4/doc.go
View File

@ -28,6 +28,7 @@ limitations under the License.
// - Support custom environment variables in control plane components under `ClusterConfiguration`. // - Support custom environment variables in control plane components under `ClusterConfiguration`.
// Use `APIServer.ExtraEnvs`, `ControllerManager.ExtraEnvs`, `Scheduler.ExtraEnvs`, `Etcd.Local.ExtraEnvs`. // Use `APIServer.ExtraEnvs`, `ControllerManager.ExtraEnvs`, `Scheduler.ExtraEnvs`, `Etcd.Local.ExtraEnvs`.
// - The ResetConfiguration API type is now supported in v1beta4. Users are able to reset a node by passing a --config file to "kubeadm reset". // - The ResetConfiguration API type is now supported in v1beta4. Users are able to reset a node by passing a --config file to "kubeadm reset".
// - `dry-run` mode in is now configurable in InitConfiguration and JoinConfiguration config files.
// //
// Migration from old kubeadm config versions // Migration from old kubeadm config versions
// //

8
cmd/kubeadm/app/apis/kubeadm/v1beta4/types.go
View File

@ -39,6 +39,10 @@ type InitConfiguration struct {
// +optional // +optional
BootstrapTokens []bootstraptokenv1.BootstrapToken `json:"bootstrapTokens,omitempty"` BootstrapTokens []bootstraptokenv1.BootstrapToken `json:"bootstrapTokens,omitempty"`
// DryRun tells if the dry run mode is enabled, don't apply any change if it is and just output what would be done.
// +optional
DryRun bool `json:"dryRun,omitempty"`
// NodeRegistration holds fields that relate to registering the new control-plane node to the cluster // NodeRegistration holds fields that relate to registering the new control-plane node to the cluster
// +optional // +optional
NodeRegistration NodeRegistrationOptions `json:"nodeRegistration,omitempty"` NodeRegistration NodeRegistrationOptions `json:"nodeRegistration,omitempty"`
@ -326,6 +330,10 @@ type ExternalEtcd struct {
type JoinConfiguration struct { type JoinConfiguration struct {
metav1.TypeMeta `json:",inline"` metav1.TypeMeta `json:",inline"`
// DryRun tells if the dry run mode is enabled, don't apply any change if it is and just output what would be done.
// +optional
DryRun bool `json:"dryRun,omitempty"`
// NodeRegistration holds fields that relate to registering the new control-plane node to the cluster // NodeRegistration holds fields that relate to registering the new control-plane node to the cluster
// +optional // +optional
NodeRegistration NodeRegistrationOptions `json:"nodeRegistration,omitempty"` NodeRegistration NodeRegistrationOptions `json:"nodeRegistration,omitempty"`

4
cmd/kubeadm/app/apis/kubeadm/v1beta4/zz_generated.conversion.go generated
View File

@ -581,6 +581,7 @@ func Convert_kubeadm_ImageMeta_To_v1beta4_ImageMeta(in *kubeadm.ImageMeta, out *
func autoConvert_v1beta4_InitConfiguration_To_kubeadm_InitConfiguration(in *InitConfiguration, out *kubeadm.InitConfiguration, s conversion.Scope) error { func autoConvert_v1beta4_InitConfiguration_To_kubeadm_InitConfiguration(in *InitConfiguration, out *kubeadm.InitConfiguration, s conversion.Scope) error {
out.BootstrapTokens = *(*[]bootstraptokenv1.BootstrapToken)(unsafe.Pointer(&in.BootstrapTokens)) out.BootstrapTokens = *(*[]bootstraptokenv1.BootstrapToken)(unsafe.Pointer(&in.BootstrapTokens))
out.DryRun = in.DryRun
if err := Convert_v1beta4_NodeRegistrationOptions_To_kubeadm_NodeRegistrationOptions(&in.NodeRegistration, &out.NodeRegistration, s); err != nil { if err := Convert_v1beta4_NodeRegistrationOptions_To_kubeadm_NodeRegistrationOptions(&in.NodeRegistration, &out.NodeRegistration, s); err != nil {
return err return err
} }
@ -596,6 +597,7 @@ func autoConvert_v1beta4_InitConfiguration_To_kubeadm_InitConfiguration(in *Init
func autoConvert_kubeadm_InitConfiguration_To_v1beta4_InitConfiguration(in *kubeadm.InitConfiguration, out *InitConfiguration, s conversion.Scope) error { func autoConvert_kubeadm_InitConfiguration_To_v1beta4_InitConfiguration(in *kubeadm.InitConfiguration, out *InitConfiguration, s conversion.Scope) error {
// WARNING: in.ClusterConfiguration requires manual conversion: does not exist in peer-type // WARNING: in.ClusterConfiguration requires manual conversion: does not exist in peer-type
out.BootstrapTokens = *(*[]bootstraptokenv1.BootstrapToken)(unsafe.Pointer(&in.BootstrapTokens)) out.BootstrapTokens = *(*[]bootstraptokenv1.BootstrapToken)(unsafe.Pointer(&in.BootstrapTokens))
out.DryRun = in.DryRun
if err := Convert_kubeadm_NodeRegistrationOptions_To_v1beta4_NodeRegistrationOptions(&in.NodeRegistration, &out.NodeRegistration, s); err != nil { if err := Convert_kubeadm_NodeRegistrationOptions_To_v1beta4_NodeRegistrationOptions(&in.NodeRegistration, &out.NodeRegistration, s); err != nil {
return err return err
} }
@ -609,6 +611,7 @@ func autoConvert_kubeadm_InitConfiguration_To_v1beta4_InitConfiguration(in *kube
} }
func autoConvert_v1beta4_JoinConfiguration_To_kubeadm_JoinConfiguration(in *JoinConfiguration, out *kubeadm.JoinConfiguration, s conversion.Scope) error { func autoConvert_v1beta4_JoinConfiguration_To_kubeadm_JoinConfiguration(in *JoinConfiguration, out *kubeadm.JoinConfiguration, s conversion.Scope) error {
out.DryRun = in.DryRun
if err := Convert_v1beta4_NodeRegistrationOptions_To_kubeadm_NodeRegistrationOptions(&in.NodeRegistration, &out.NodeRegistration, s); err != nil { if err := Convert_v1beta4_NodeRegistrationOptions_To_kubeadm_NodeRegistrationOptions(&in.NodeRegistration, &out.NodeRegistration, s); err != nil {
return err return err
} }
@ -628,6 +631,7 @@ func Convert_v1beta4_JoinConfiguration_To_kubeadm_JoinConfiguration(in *JoinConf
} }
func autoConvert_kubeadm_JoinConfiguration_To_v1beta4_JoinConfiguration(in *kubeadm.JoinConfiguration, out *JoinConfiguration, s conversion.Scope) error { func autoConvert_kubeadm_JoinConfiguration_To_v1beta4_JoinConfiguration(in *kubeadm.JoinConfiguration, out *JoinConfiguration, s conversion.Scope) error {
out.DryRun = in.DryRun
if err := Convert_kubeadm_NodeRegistrationOptions_To_v1beta4_NodeRegistrationOptions(&in.NodeRegistration, &out.NodeRegistration, s); err != nil { if err := Convert_kubeadm_NodeRegistrationOptions_To_v1beta4_NodeRegistrationOptions(&in.NodeRegistration, &out.NodeRegistration, s); err != nil {
return err return err
} }

38
cmd/kubeadm/app/cmd/init.go
View File

@ -279,15 +279,15 @@ func newInitOptions() *initOptions {
// newInitData returns a new initData struct to be used for the execution of the kubeadm init workflow. // newInitData returns a new initData struct to be used for the execution of the kubeadm init workflow.
// This func takes care of validating initOptions passed to the command, and then it converts // This func takes care of validating initOptions passed to the command, and then it converts
// options into the internal InitConfiguration type that is used as input all the phases in the kubeadm init workflow // options into the internal InitConfiguration type that is used as input all the phases in the kubeadm init workflow
func newInitData(cmd *cobra.Command, args []string, options *initOptions, out io.Writer) (*initData, error) { func newInitData(cmd *cobra.Command, args []string, initOptions *initOptions, out io.Writer) (*initData, error) {
// Re-apply defaults to the public kubeadm API (this will set only values not exposed/not set as a flags) // Re-apply defaults to the public kubeadm API (this will set only values not exposed/not set as a flags)
kubeadmscheme.Scheme.Default(options.externalInitCfg) kubeadmscheme.Scheme.Default(initOptions.externalInitCfg)
kubeadmscheme.Scheme.Default(options.externalClusterCfg) kubeadmscheme.Scheme.Default(initOptions.externalClusterCfg)
// Validate standalone flags values and/or combination of flags and then assigns // Validate standalone flags values and/or combination of flags and then assigns
// validated values to the public kubeadm config API when applicable // validated values to the public kubeadm config API when applicable
var err error var err error
if options.externalClusterCfg.FeatureGates, err = features.NewFeatureGate(&features.InitFeatureGates, options.featureGatesString); err != nil { if initOptions.externalClusterCfg.FeatureGates, err = features.NewFeatureGate(&features.InitFeatureGates, initOptions.featureGatesString); err != nil {
return nil, err return nil, err
} }
@ -295,18 +295,18 @@ func newInitData(cmd *cobra.Command, args []string, options *initOptions, out io
return nil, err return nil, err
} }
if err = options.bto.ApplyTo(options.externalInitCfg); err != nil { if err = initOptions.bto.ApplyTo(initOptions.externalInitCfg); err != nil {
return nil, err return nil, err
} }
// Either use the config file if specified, or convert public kubeadm API to the internal InitConfiguration // Either use the config file if specified, or convert public kubeadm API to the internal InitConfiguration
// and validates InitConfiguration // and validates InitConfiguration
cfg, err := configutil.LoadOrDefaultInitConfiguration(options.cfgPath, options.externalInitCfg, options.externalClusterCfg) cfg, err := configutil.LoadOrDefaultInitConfiguration(initOptions.cfgPath, initOptions.externalInitCfg, initOptions.externalClusterCfg)
if err != nil { if err != nil {
return nil, err return nil, err
} }
ignorePreflightErrorsSet, err := validation.ValidateIgnorePreflightErrors(options.ignorePreflightErrors, cfg.NodeRegistration.IgnorePreflightErrors) ignorePreflightErrorsSet, err := validation.ValidateIgnorePreflightErrors(initOptions.ignorePreflightErrors, cfg.NodeRegistration.IgnorePreflightErrors)
if err != nil { if err != nil {
return nil, err return nil, err
} }
@ -314,8 +314,8 @@ func newInitData(cmd *cobra.Command, args []string, options *initOptions, out io
cfg.NodeRegistration.IgnorePreflightErrors = sets.List(ignorePreflightErrorsSet) cfg.NodeRegistration.IgnorePreflightErrors = sets.List(ignorePreflightErrorsSet)
// override node name from the command line option // override node name from the command line option
if options.externalInitCfg.NodeRegistration.Name != "" { if initOptions.externalInitCfg.NodeRegistration.Name != "" {
cfg.NodeRegistration.Name = options.externalInitCfg.NodeRegistration.Name cfg.NodeRegistration.Name = initOptions.externalInitCfg.NodeRegistration.Name
} }
if err := configutil.VerifyAPIServerBindAddress(cfg.LocalAPIEndpoint.AdvertiseAddress); err != nil { if err := configutil.VerifyAPIServerBindAddress(cfg.LocalAPIEndpoint.AdvertiseAddress); err != nil {
@ -327,7 +327,7 @@ func newInitData(cmd *cobra.Command, args []string, options *initOptions, out io
// if dry running creates a temporary folder for saving kubeadm generated files // if dry running creates a temporary folder for saving kubeadm generated files
dryRunDir := "" dryRunDir := ""
if options.dryRun { if initOptions.dryRun || cfg.DryRun {
// the KUBEADM_INIT_DRYRUN_DIR environment variable allows overriding the dry-run temporary // the KUBEADM_INIT_DRYRUN_DIR environment variable allows overriding the dry-run temporary
// directory from the command line. This makes it possible to run "kubeadm init" integration // directory from the command line. This makes it possible to run "kubeadm init" integration
// tests without root. // tests without root.
@ -347,7 +347,7 @@ func newInitData(cmd *cobra.Command, args []string, options *initOptions, out io
// Validate that also the required kubeconfig files exists and are invalid, because // Validate that also the required kubeconfig files exists and are invalid, because
// kubeadm can't regenerate them without the CA Key // kubeadm can't regenerate them without the CA Key
kubeconfigDir := options.kubeconfigDir kubeconfigDir := initOptions.kubeconfigDir
if err := kubeconfigphase.ValidateKubeconfigsForExternalCA(kubeconfigDir, cfg); err != nil { if err := kubeconfigphase.ValidateKubeconfigsForExternalCA(kubeconfigDir, cfg); err != nil {
return nil, err return nil, err
} }
@ -363,24 +363,24 @@ func newInitData(cmd *cobra.Command, args []string, options *initOptions, out io
} }
} }
if options.uploadCerts && (externalCA || externalFrontProxyCA) { if initOptions.uploadCerts && (externalCA || externalFrontProxyCA) {
return nil, errors.New("can't use upload-certs with an external CA or an external front-proxy CA") return nil, errors.New("can't use upload-certs with an external CA or an external front-proxy CA")
} }
return &initData{ return &initData{
cfg: cfg, cfg: cfg,
certificatesDir: cfg.CertificatesDir, certificatesDir: cfg.CertificatesDir,
skipTokenPrint: options.skipTokenPrint, skipTokenPrint: initOptions.skipTokenPrint,
dryRun: options.dryRun, dryRun: cmdutil.ValueFromFlagsOrConfig(cmd.Flags(), options.DryRun, cfg.DryRun, initOptions.dryRun).(bool),
dryRunDir: dryRunDir, dryRunDir: dryRunDir,
kubeconfigDir: options.kubeconfigDir, kubeconfigDir: initOptions.kubeconfigDir,
kubeconfigPath: options.kubeconfigPath, kubeconfigPath: initOptions.kubeconfigPath,
ignorePreflightErrors: ignorePreflightErrorsSet, ignorePreflightErrors: ignorePreflightErrorsSet,
externalCA: externalCA, externalCA: externalCA,
outputWriter: out, outputWriter: out,
uploadCerts: options.uploadCerts, uploadCerts: initOptions.uploadCerts,
skipCertificateKeyPrint: options.skipCertificateKeyPrint, skipCertificateKeyPrint: initOptions.skipCertificateKeyPrint,
patchesDir: options.patchesDir, patchesDir: initOptions.patchesDir,
}, nil }, nil
} }

4
cmd/kubeadm/app/cmd/join.go
View File

@ -454,7 +454,7 @@ func newJoinData(cmd *cobra.Command, args []string, opt *joinOptions, out io.Wri
// if dry running, creates a temporary folder to save kubeadm generated files // if dry running, creates a temporary folder to save kubeadm generated files
dryRunDir := "" dryRunDir := ""
if opt.dryRun { if opt.dryRun || cfg.DryRun {
if dryRunDir, err = kubeadmconstants.CreateTempDirForKubeadm("", "kubeadm-join-dryrun"); err != nil { if dryRunDir, err = kubeadmconstants.CreateTempDirForKubeadm("", "kubeadm-join-dryrun"); err != nil {
return nil, errors.Wrap(err, "couldn't create a temporary directory on dryrun") return nil, errors.Wrap(err, "couldn't create a temporary directory on dryrun")
} }
@ -462,11 +462,11 @@ func newJoinData(cmd *cobra.Command, args []string, opt *joinOptions, out io.Wri
return &joinData{ return &joinData{
cfg: cfg, cfg: cfg,
dryRun: cmdutil.ValueFromFlagsOrConfig(cmd.Flags(), options.DryRun, cfg.DryRun, opt.dryRun).(bool),
tlsBootstrapCfg: tlsBootstrapCfg, tlsBootstrapCfg: tlsBootstrapCfg,
ignorePreflightErrors: ignorePreflightErrorsSet, ignorePreflightErrors: ignorePreflightErrorsSet,
outputWriter: out, outputWriter: out,
patchesDir: opt.patchesDir, patchesDir: opt.patchesDir,
dryRun: opt.dryRun,
dryRunDir: dryRunDir, dryRunDir: dryRunDir,
}, nil }, nil
} }