enable operator mode

.gitignore

@@ -1,6 +1,7 @@
 # Binary
 /microshift-installer
 /microshift-installer.exe
+/manager
 
 # Asset / state directories
 my-cluster/

Dockerfile

@@ -0,0 +1,24 @@
+# Build the manager binary
+FROM golang:1.26 AS builder
+
+WORKDIR /workspace
+
+# Copy go.mod and go.sum first for better layer caching
+COPY go.mod go.sum ./
+RUN go mod download
+
+# Copy the rest of the source code
+COPY . .
+
+# Build the manager binary
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -o manager ./cmd/manager/
+
+# Runtime image
+FROM gcr.io/distroless/static:nonroot AS runtime
+WORKDIR /
+
+COPY --from=builder /workspace/manager .
+
+USER 65532:65532
+
+ENTRYPOINT ["/manager"]

Makefile

@@ -0,0 +1,74 @@
+# Build the manager binary
+IMAGE_TAG ?= latest
+IMG ?= microshift-installer:$(IMAGE_TAG)
+
+.PHONY: help
+help:
+	@echo "Usage:"
+	@echo "  make cli              Build the CLI binary (microshift-installer)"
+	@echo "  make build            Build the operator manager binary"
+	@echo "  make run              Run the operator locally"
+	@echo "  make docker-build     Build the operator Docker image"
+	@echo "  make deploy           Deploy the operator to a K8s cluster"
+	@echo "  make install          Install CRDs into the cluster"
+	@echo "  make uninstall        Uninstall CRDs from the cluster"
+	@echo "  make vet              Run go vet"
+	@echo "  make fmt              Run go fmt"
+
+.PHONY: cli
+cli:
+	go build -o bin/microshift-installer ./cmd/microshift-installer/
+
+.PHONY: build
+build:
+	go build -o bin/manager ./cmd/manager/
+
+.PHONY: run
+run:
+	go run ./cmd/manager/
+
+.PHONY: docker-build
+docker-build:
+	docker build -t $(IMG) .
+
+.PHONY: docker-push
+docker-push:
+	docker push $(IMG)
+
+.PHONY: install
+install:
+	kubectl apply -f config/crd/
+
+.PHONY: uninstall
+uninstall:
+	kubectl delete -f config/crd/
+
+.PHONY: deploy
+deploy: install
+	kubectl apply -f config/rbac/
+	kubectl apply -f config/manager/
+
+.PHONY: undeploy
+undeploy:
+	kubectl delete -f config/manager/
+	kubectl delete -f config/rbac/
+	-kubectl delete -f config/crd/
+
+.PHONY: vet
+vet:
+	go vet ./...
+
+.PHONY: fmt
+fmt:
+	gofmt -l . > fmt_output
+	@if [ -s fmt_output ]; then \
+		echo "Unformatted files:"; \
+		cat fmt_output; \
+		rm fmt_output; \
+		exit 1; \
+	fi
+	@rm -f fmt_output
+
+.PHONY: clean
+clean:
+	rm -rf bin/