Upgrade kbuilder

.gitignore

@@ -24,3 +24,4 @@ testbin/*
 *.swp
 *.swo
 *~
+.DS_Store

Dockerfile

@@ -12,18 +12,17 @@ RUN go mod download
 # Copy the go source
 COPY cmd/ cmd/
 COPY api/ api/
-COPY controllers/ controllers/
-COPY pkg/ pkg/
+COPY internal internal/
 
 # Build
 ENV CGO_ENABLED=0
-RUN go build -a -o conduit-operator cmd/operator/main.go
+RUN go build -a -ldflags="-s -w" -o conduit-operator cmd/operator/main.go
 
-# Use distroless as minimal base image to package the manager binary
-# Refer to https://github.com/GoogleContainerTools/distroless for more details
+# The delta in size between alpine and distroless is negligent.
+# Alpine is preferable as provides better access to tools inside the image, if needed.
 # FROM gcr.io/distroless/static:nonroot
 
-FROM alpine:3.20
+FROM alpine:3.21
 WORKDIR /app
 COPY --from=builder /workspace/conduit-operator /app
 USER 65532:65532

Makefile

@@ -7,11 +7,10 @@ NAME              := conduit-operator
 
 CERT_MANAGER      := https://github.com/cert-manager/cert-manager/releases/download/v1.9.1/cert-manager.yaml
 
-# KUSTOMIZE_VERSION ?= v4.5.7
-KUSTOMIZE_VERSION ?= v5.4.3
-CTRL_GEN_VERSION  ?= v0.16.3
+KUSTOMIZE_VERSION ?= v5.5.0
+CTRL_GEN_VERSION  ?= v0.17.2
 KIND_VERSION      ?= v0.24.0
-GOLINT_VERSION    ?= v1.61.0
+GOLINT_VERSION    ?= v1.63.4
 
 .EXPORT_ALL_VARIABLES:
 
@@ -83,7 +82,7 @@ manifests: bin/kustomize generate
 	kustomize build config/rbac > charts/conduit-operator/templates/rbac.yaml
 	# kustomize build config/manager > charts/conduit-operator/templates/deployment.yaml
 	kustomize build config/certmanager > charts/conduit-operator/templates/certificate.yaml
-	kustomize build config/webhook > charts/conduit-operator/templates/webhook.yaml
+	bin/kustomize build config/webhook > charts/conduit-operator/templates/webhook.yaml
 
 .PHONY: crds
 crds: bin/controller-gen
@@ -130,6 +129,7 @@ dev_delete:
 dev: crds manifests kind_setup kind_image_build helm_upgrade
 helm_upgrade:
 	helm upgrade $(NAME) \
+		--debug \
 		--atomic \
 		--create-namespace --namespace $(NAME) \
 		--install \
@@ -141,4 +141,5 @@ helm_upgrade:
 		--set "service.type=NodePort" \
 		--set "image.tag=$(TAG)" \
 		--set "image.pullPolicy=Never" \
+		$(HELM_EXTRA_OPTS) \
 		$(CURDIR)/charts/conduit-operator

PROJECT

@@ -1,6 +1,10 @@
+# Code generated by tool. DO NOT EDIT.
+# This file is used to track the info used to scaffold your project
+# and allow the plugins properly work.
+# More info: https://book.kubebuilder.io/reference/project-config.html
 domain: conduit.io
 layout:
-- go.kubebuilder.io/v3
+- go.kubebuilder.io/v4
 projectName: conduit-operator
 repo: github.com/conduitio/conduit-operator
 resources:

api/v1alpha/conduit_conversion.go

@@ -0,0 +1,4 @@
+package v1alpha
+
+// Hub marks this type as a conversion hub.
+func (*Conduit) Hub() {}

api/v1alpha/conduit_types.go

@@ -6,7 +6,7 @@
 
 	corev1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/types"
 )
 
 const (
@@ -31,7 +31,7 @@
 	DeletedReason  = "Deleted"
 )
 
-var conduitConditions = NewConditionSet(
+var ConduitConditions = NewConditionSet(
 	ConditionConduitReady,
 	ConditionConduitConfigReady,
 	ConditionConduitSecretReady,
@@ -125,24 +125,26 @@
 }
 
 func (s *ConduitStatus) SetCondition(ct ConditionType, status corev1.ConditionStatus, reason string, message string) {
-	s.Conditions = conduitConditions.SetCondition(s.Conditions, ct, status, reason, message)
+	s.Conditions = ConduitConditions.SetCondition(s.Conditions, ct, status, reason, message)
 }
 
 func (s *ConduitStatus) GetCondition(ct ConditionType) *Condition {
-	return conduitConditions.GetCondition(s.Conditions, ct)
+	return ConduitConditions.GetCondition(s.Conditions, ct)
 }
 
 // ConditionChanged returns true when the expected condition status does not match current status
 func (s *ConduitStatus) ConditionChanged(ct ConditionType, expected corev1.ConditionStatus) bool {
-	if cond := conduitConditions.GetCondition(s.Conditions, ct); cond != nil {
+	if cond := ConduitConditions.GetCondition(s.Conditions, ct); cond != nil {
 		return cond.Status != expected
 	}
 
 	return false
 }
 
 //+kubebuilder:object:root=true
+//+kubebuilder:storageversion
 //+kubebuilder:subresource:status
+//+kubebuilder:conversion:hub
 
 // Conduit is the Schema for the conduits API
 type Conduit struct {
@@ -155,8 +157,8 @@
 
 func (r *Conduit) NamespacedName() types.NamespacedName {
 	return types.NamespacedName{
 		Name:      fmt.Sprint("conduit-server-", r.Name),
 		Namespace: r.Namespace,
 	}
 }