Add make targets for Tilt, kind, and clean up

Author: Jont828

Makefile

@@ -175,6 +175,9 @@ CLUSTERCTL_IMG ?= $(REGISTRY)/$(CLUSTERCTL_IMAGE_NAME)
 TEST_EXTENSION_IMAGE_NAME ?= test-extension
 TEST_EXTENSION_IMG ?= $(REGISTRY)/$(TEST_EXTENSION_IMAGE_NAME)
 
+# kind
+CAPI_KIND_CLUSTER_NAME ?= capi-test
+
 # It is set by Prow GIT_TAG, a git-based tag of the form vYYYYMMDD-hash, e.g., v20210120-v0.3.10-308-gc61521971
 
 TAG ?= dev
@@ -669,6 +672,10 @@ test-capd-junit: $(SETUP_ENVTEST) $(GOTESTSUM) ## Run unit and integration tests
 kind-cluster: ## Create a new kind cluster designed for development with Tilt
 	hack/kind-install-for-capd.sh
 
+.PHONY: tilt-up
+tilt-up: kind-cluster ## Start tilt and build kind cluster if needed.
+	tilt up
+
 .PHONY: docker-build-e2e
 docker-build-e2e: ## Rebuild all Cluster API provider images to be used in the e2e tests
 	$(MAKE) docker-build REGISTRY=gcr.io/k8s-staging-cluster-api PULL_POLICY=IfNotPresent
@@ -934,15 +941,32 @@ set-manifest-image:
 ##@ clean:
 
 .PHONY: clean
-clean: ## Remove all generated files
+clean: ## Remove generated binaries, GitBook files, Helm charts, and Tilt build files
 	$(MAKE) clean-bin
 	$(MAKE) clean-book
+	$(MAKE) clean-charts
+	$(MAKE) clean-tilt
+
+.PHONY: clean-kind
+clean-kind: ## Cleans up the kind cluster with the name $CAPI_KIND_CLUSTER_NAME
+	kind delete cluster --name="$(CAPI_KIND_CLUSTER_NAME)" || true
 
 .PHONY: clean-bin
 clean-bin: ## Remove all generated binaries
 	rm -rf $(BIN_DIR)
 	rm -rf $(TOOLS_BIN_DIR)
 
+.PHONY: clean-tilt
+clean-tilt: ## Remove all files generated by Tilt
+	rm -rf ./.tiltbuild
+	rm -rf ./controlplane/kubeadm/.tiltbuild
+	rm -rf ./bootstrap/kubeadm/.tiltbuild
+	rm -rf ./test/infrastructure/docker/.tiltbuild
+
+.PHONY: clean-charts
+clean-charts: ## Remove all local copies of Helm charts in ./hack/observability
+	(for path in "./hack/observability/*"; do rm -rf $$path/charts ; done)
+
 .PHONY: clean-book
 clean-book: ## Remove all generated GitBook files
 	rm -rf ./docs/book/_book

docs/book/src/developer/tilt.md

@@ -262,12 +262,12 @@ With this config, the respective managers will be invoked with:
 manager --logging-format=json
 ```
 
-### Run Tilt!
+### Create a kind cluster and run Tilt!
 
-To launch your development environment, run
+To create a pre-configured kind cluster (if you have not already done so) and launch your development environment, run
 
 ```bash
-tilt up
+make tilt-up
 ```
 
 This will open the command-line HUD as well as a web browser interface. You can monitor Tilt's status in either
@@ -297,6 +297,22 @@ kustomize_substitutions:
   WORKER_MACHINE_COUNT: 3
 ```
 
+### Cleaning up your kind cluster and development environment
+
+After stopping Tilt, you can clean up your kind cluster and development environment by running
+
+```bash
+make clean-kind
+```
+
+To remove all generated files, run
+
+```bash
+make clean
+```
+
+Note that you must run `make clean` or `make clean-charts` to fetch new versions of charts deployed using `deploy_observability` in `tilt-settings.yaml`.
+
 <h1>Use of clusterctl</h1>
 
 When the worker cluster has been created using tilt, `clusterctl` should not be used for management

hack/kind-install-for-capd.sh

@@ -26,7 +26,12 @@ set -o errexit
 set -o nounset
 set -o pipefail
 
-NAME=${CAPI_KIND_CLUSTER_NAME:-"capi-test"}
+KIND_CLUSTER_NAME=${CAPI_KIND_CLUSTER_NAME:-"capi-test"}
+
+if [[ "$(kind get clusters)" =~ .*"${KIND_CLUSTER_NAME}".* ]]; then
+  echo "kind cluster already exists, moving on"
+  exit 0
+fi
 
 # create registry container unless it already exists
 reg_name='kind-registry'
@@ -39,7 +44,7 @@ if [ "${running}" != 'true' ]; then
 fi
 
 # create a cluster with the local registry enabled in containerd
-cat <<EOF | kind create cluster --name="$NAME"  --config=-
+cat <<EOF | kind create cluster --name="$KIND_CLUSTER_NAME"  --config=-
 kind: Cluster
 apiVersion: kind.x-k8s.io/v1alpha4
 nodes: