✨ Add Golang-based deploy-cli

Makefile

@@ -25,6 +25,7 @@ KUSTOMIZE = tools/bin/kustomize
 CONTROLLER_GEN = tools/bin/controller-gen
 GINKGO = tools/bin/ginkgo
 GINKGO_VER = v2.17.1
+DEPLOY_CLI = tools/bin/deploy-cli
 
 # See pkg/version.go for details
 SOURCE_GIT_COMMIT ?= $(shell git rev-parse --short HEAD)
@@ -63,7 +64,6 @@ GOLANGCI_LINT_VER := v1.56.2
 GOLANGCI_LINT := $(abspath $(TOOLS_BIN_DIR)/$(GOLANGCI_LINT_BIN))
 GOLANGCI_LINT_PKG := github.com/golangci/golangci-lint/cmd/golangci-lint
 
-
 # to set multiple ginkgo skip flags, if any
 ifneq ($(strip $(GINKGO_SKIP)),)
 _SKIP_ARGS := $(foreach arg,$(strip $(GINKGO_SKIP)),-skip="$(arg)")
@@ -193,6 +193,10 @@ $(CONTROLLER_GEN): hack/tools/go.mod
 $(KUSTOMIZE): hack/tools/go.mod
 	cd hack/tools; go build -o $(abspath $@) sigs.k8s.io/kustomize/kustomize/v5
 
+.PHONY: deploy-cli
+deploy-cli:
+	cd hack/tools/deploy-cli; go build -o $(abspath $(DEPLOY_CLI))
+
 .PHONY: build-e2e
 build-e2e:
 	cd test; go build ./...

config/README.md

@@ -3,6 +3,32 @@
 This folder contains kustomizations for the Baremetal Operator. They have
 traditionally been used through the [deploy.sh](../tools/deploy.sh) script,
 which takes care of generating the necessary config for basic-auth and TLS.
+
+Experimentally, instead of `deploy.sh`, you can use the new golang-based
+[deploy-cli](../hack/tools/deploy-cli) library,
+which, at the moment, handles everything `deploy.sh` does. You can either:
+
+- Run the package with `go run`. From the root of BMO repository:
+
+```shell
+cd hack/tools/deploy-cli
+go run *.go
+```
+
+- Otherwise, build the package to a static binary:
+
+```shell
+make deploy-cli
+```
+
+And run the binary with:
+
+```shell
+./tools/bin/deploy-cli -h
+```
+
+To check which options are available, run the script/binary with `-h`.
+
 However, a more GitOps friendly way would be to create your own static overlay.
 Check the `overlays/e2e` for an example that is used in the e2e tests.
 In the CI system we generate the necessary credentials before starting the test

hack/tools/deploy-cli/.gitignore

@@ -0,0 +1 @@
+deploy-cli