feat: build for linux/arm64

Makefile

@@ -1,7 +1,7 @@
 all: gen build
 
 build:
-	docker build -t ghcr.io/siderolabs/kube-scheduler .
+	docker buildx build --platform=linux/amd64,linux/arm64 -t ghcr.io/siderolabs/kube-scheduler .
 
 gen:
 	deepcopy-gen --input-dirs ./apis/config --go-header-file ./hack/boilerplate.txt  -O zz_generated.deepcopy

hack/daemonset.yaml

@@ -103,7 +103,7 @@ metadata:
   name: kube-scheduler-siderolabs
   namespace: kube-system
   labels:
-    k8s-app: fluentd-logging
+    k8s-app: kube-scheduler-siderolabs
 spec:
   selector:
     matchLabels:
@@ -133,8 +133,6 @@ spec:
           mountPath: /etc/kubernetes/kubeconfig
         - name: config-volume
           mountPath: /etc/kubernetes
-        - name: tls-volume
-          mountPath: /etc/ssl
       volumes:
         - name: credentials-volume
           projected:
@@ -147,7 +145,3 @@ spec:
             items:
             - key: config
               path: kube-scheduler-configuration.yaml
-        - name: tls-volume
-          hostPath:
-            path: /etc/ssl
-            type: Directory

pkg/controllers/node/node.go

@@ -23,10 +23,6 @@ const bmcPasswordAnnotation = "bmc.siderolabs.com/password"
 
 type BMCs map[string]*bmc.BMCInfo
 
-var (
-	bmcs = make(BMCs)
-)
-
 // NodeManager manages the power state of nodes.
 type NodeManager struct {
 	informerFactory informers.SharedInformerFactory
@@ -136,8 +132,6 @@ func (c *NodeManager) nodeUpdate(old, new interface{}) {
 func (c *NodeManager) nodeDelete(obj interface{}) {
 	node := obj.(*v1.Node)
 
-	delete(bmcs, node.Name)
-
 	klog.Infof("node deleted: %q", node.Name)
 }