Add option to set number of replicas for pod-identity-webhook

kubernetes · Jul 16, 2022 · f8c1175 · f8c1175
1 parent b7d4499
commit f8c1175
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Showing 6 changed files with 11 additions and 4 deletions.
diff --git a/pkg/apis/kops/cluster.go b/pkg/apis/kops/cluster.go
@@ -223,7 +223,8 @@ type ClusterSpec struct {
 
 // PodIdentityWebhookConfig configures an EKS Pod Identity Webhook.
 type PodIdentityWebhookConfig struct {
-	Enabled bool `json:"enabled,omitempty"`
+	Enabled  bool `json:"enabled,omitempty"`
+	Replicas int  `json:"replicas,omitempty"`
 }
 
 // CloudProviderSpec configures the cloud provider to use.

diff --git a/pkg/apis/kops/v1alpha2/cluster.go b/pkg/apis/kops/v1alpha2/cluster.go
@@ -222,7 +222,8 @@ type ClusterSpec struct {
 
 // PodIdentityWebhookConfig configures an EKS Pod Identity Webhook.
 type PodIdentityWebhookConfig struct {
-	Enabled bool `json:"enabled,omitempty"`
+	Enabled  bool `json:"enabled,omitempty"`
+	Replicas int  `json:"replicas,omitempty"`
 }
 
 type KarpenterConfig struct {

diff --git a/pkg/apis/kops/v1alpha2/zz_generated.conversion.go b/pkg/apis/kops/v1alpha2/zz_generated.conversion.go
diff --git a/pkg/apis/kops/v1alpha3/cluster.go b/pkg/apis/kops/v1alpha3/cluster.go
@@ -220,7 +220,8 @@ type ClusterSpec struct {
 
 // PodIdentityWebhookConfig configures an EKS Pod Identity Webhook.
 type PodIdentityWebhookConfig struct {
-	Enabled bool `json:"enabled,omitempty"`
+	Enabled  bool `json:"enabled,omitempty"`
+	Replicas int  `json:"replicas,omitempty"`
 }
 
 // CloudProviderSpec configures the cloud provider to use.

diff --git a/pkg/apis/kops/v1alpha3/zz_generated.conversion.go b/pkg/apis/kops/v1alpha3/zz_generated.conversion.go
diff --git a/...ls/cloudup/resources/addons/eks-pod-identity-webhook.addons.k8s.io/k8s-1.16.yaml.template b/...ls/cloudup/resources/addons/eks-pod-identity-webhook.addons.k8s.io/k8s-1.16.yaml.template
@@ -68,7 +68,7 @@ metadata:
   name: pod-identity-webhook
   namespace: kube-system
 spec:
-  replicas: 2
+  replicas: {{ or .PodIdentityWebhook.Replicas "2" }}
   selector:
     matchLabels:
       app: pod-identity-webhook