Expose the --fail-swap-on flag for kubelet

pkg/apis/kops/componentconfig.go

@@ -151,6 +151,8 @@ type KubeletConfigSpec struct {
 	RuntimeRequestTimeout *metav1.Duration `json:"runtimeRequestTimeout,omitempty" flag:"runtime-request-timeout"`
 	// VolumeStatsAggPeriod is the interval for kubelet to calculate and cache the volume disk usage for all pods and volumes
 	VolumeStatsAggPeriod *metav1.Duration `json:"volumeStatsAggPeriod,omitempty" flag:"volume-stats-agg-period"`
+	// Tells the Kubelet to fail to start if swap is enabled on the node.
+	FailSwapOn *bool `json:"failSwapOn,omitempty" flag:"fail-swap-on"`
 }
 
 // KubeProxyConfig defined the configuration for a proxy

pkg/apis/kops/v1alpha1/componentconfig.go

@@ -151,6 +151,8 @@ type KubeletConfigSpec struct {
 	RuntimeRequestTimeout *metav1.Duration `json:"runtimeRequestTimeout,omitempty" flag:"runtime-request-timeout"`
 	// VolumeStatsAggPeriod is the interval for kubelet to calculate and cache the volume disk usage for all pods and volumes
 	VolumeStatsAggPeriod *metav1.Duration `json:"volumeStatsAggPeriod,omitempty" flag:"volume-stats-agg-period"`
+	// Tells the Kubelet to fail to start if swap is enabled on the node.
+	FailSwapOn *bool `json:"failSwapOn,omitempty" flag:"fail-swap-on"`
 }
 
 // KubeProxyConfig defined the configuration for a proxy

pkg/apis/kops/v1alpha1/zz_generated.conversion.go

@@ -2180,6 +2180,7 @@ func autoConvert_v1alpha1_KubeletConfigSpec_To_kops_KubeletConfigSpec(in *Kubele
 	out.EnforceNodeAllocatable = in.EnforceNodeAllocatable
 	out.RuntimeRequestTimeout = in.RuntimeRequestTimeout
 	out.VolumeStatsAggPeriod = in.VolumeStatsAggPeriod
+	out.FailSwapOn = in.FailSwapOn
 	return nil
 }
 
@@ -2244,6 +2245,7 @@ func autoConvert_kops_KubeletConfigSpec_To_v1alpha1_KubeletConfigSpec(in *kops.K
 	out.EnforceNodeAllocatable = in.EnforceNodeAllocatable
 	out.RuntimeRequestTimeout = in.RuntimeRequestTimeout
 	out.VolumeStatsAggPeriod = in.VolumeStatsAggPeriod
+	out.FailSwapOn = in.FailSwapOn
 	return nil
 }
 

pkg/apis/kops/v1alpha1/zz_generated.deepcopy.go

@@ -2596,6 +2596,15 @@ func (in *KubeletConfigSpec) DeepCopyInto(out *KubeletConfigSpec) {
 			**out = **in
 		}
 	}
+	if in.FailSwapOn != nil {
+		in, out := &in.FailSwapOn, &out.FailSwapOn
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(bool)
+			**out = **in
+		}
+	}
 	return
 }
 

pkg/apis/kops/v1alpha2/componentconfig.go

@@ -151,6 +151,8 @@ type KubeletConfigSpec struct {
 	RuntimeRequestTimeout *metav1.Duration `json:"runtimeRequestTimeout,omitempty" flag:"runtime-request-timeout"`
 	// VolumeStatsAggPeriod is the interval for kubelet to calculate and cache the volume disk usage for all pods and volumes
 	VolumeStatsAggPeriod *metav1.Duration `json:"volumeStatsAggPeriod,omitempty" flag:"volume-stats-agg-period"`
+	// Tells the Kubelet to fail to start if swap is enabled on the node.
+	FailSwapOn *bool `json:"failSwapOn,omitempty" flag:"fail-swap-on"`
 }
 
 // KubeProxyConfig defined the configuration for a proxy

pkg/apis/kops/v1alpha2/zz_generated.conversion.go

@@ -2442,6 +2442,7 @@ func autoConvert_v1alpha2_KubeletConfigSpec_To_kops_KubeletConfigSpec(in *Kubele
 	out.EnforceNodeAllocatable = in.EnforceNodeAllocatable
 	out.RuntimeRequestTimeout = in.RuntimeRequestTimeout
 	out.VolumeStatsAggPeriod = in.VolumeStatsAggPeriod
+	out.FailSwapOn = in.FailSwapOn
 	return nil
 }
 
@@ -2506,6 +2507,7 @@ func autoConvert_kops_KubeletConfigSpec_To_v1alpha2_KubeletConfigSpec(in *kops.K
 	out.EnforceNodeAllocatable = in.EnforceNodeAllocatable
 	out.RuntimeRequestTimeout = in.RuntimeRequestTimeout
 	out.VolumeStatsAggPeriod = in.VolumeStatsAggPeriod
+	out.FailSwapOn = in.FailSwapOn
 	return nil
 }
 

pkg/apis/kops/v1alpha2/zz_generated.deepcopy.go

@@ -2722,6 +2722,15 @@ func (in *KubeletConfigSpec) DeepCopyInto(out *KubeletConfigSpec) {
 			**out = **in
 		}
 	}
+	if in.FailSwapOn != nil {
+		in, out := &in.FailSwapOn, &out.FailSwapOn
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(bool)
+			**out = **in
+		}
+	}
 	return
 }
 

pkg/apis/kops/zz_generated.deepcopy.go

@@ -2941,6 +2941,15 @@ func (in *KubeletConfigSpec) DeepCopyInto(out *KubeletConfigSpec) {
 			**out = **in
 		}
 	}
+	if in.FailSwapOn != nil {
+		in, out := &in.FailSwapOn, &out.FailSwapOn
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(bool)
+			**out = **in
+		}
+	}
 	return
 }