feat: add uninstall makefile target

Makefile

@@ -108,14 +108,6 @@ build: clean $(CMDS)
 $(TCMDS):
 	go test -c $(BUILD_TAGS) $(MOD_FLAGS) -o bin/$(shell basename $@) $@
 
-run-local: build-linux build-wait build-util-linux
-	rm -rf build
-	. ./scripts/build_local.sh
-	mkdir -p build/resources
-	. ./scripts/package_release.sh 1.0.0 build/resources doc/install/local-values.yaml
-	. ./scripts/install_local.sh $(LOCAL_NAMESPACE) build/resources
-	rm -rf build
-
 deploy-local:
 	mkdir -p build/resources
 	. ./scripts/package_release.sh 1.0.0 build/resources doc/install/local-values.yaml
@@ -227,8 +219,40 @@ ifeq ($(quickstart), true)
 	./scripts/package_quickstart.sh deploy/$(target)/manifests/$(ver) deploy/chart/crds deploy/$(target)/quickstart/olm.yaml deploy/$(target)/quickstart/crds.yaml deploy/$(target)/quickstart/install.sh
 endif
 
+################################
+#  OLM - Install/Uninstall/Run #
+################################
+
 .PHONY: run-console-local
 run-console-local:
 	@echo Running script to run the OLM console locally:
 	. ./scripts/run_console_local.sh
 
+.PHONY: uninstall
+uninstall:
+	@echo Uninstalling OLM:
+	- kubectl delete -f deploy/upstream/quickstart/crds.yaml
+	- kubectl delete -f deploy/upstream/quickstart/olm.yam
+	- kubectl delete catalogsources.operators.coreos.com
+	- kubectl delete clusterserviceversions.operators.coreos.com
+	- kubectl delete installplans.operators.coreos.com
+	- kubectl delete operatorgroups.operators.coreos.com subscriptions.operators.coreos.com
+	- kubectl delete apiservices.apiregistration.k8s.io v1.packages.operators.coreos.com
+	- kubectl delete ns olm
+	- kubectl delete ns openshift-operator-lifecycle-manager
+	- kubectl delete ns openshift-operators
+	- kubectl delete ns operators
+	- kubectl delete clusterrole.rbac.authorization.k8s.io/aggregate-olm-edit
+	- kubectl delete clusterrole.rbac.authorization.k8s.io/aggregate-olm-view
+	- kubectl delete clusterrole.rbac.authorization.k8s.io/system:controller:operator-lifecycle-manager
+	- kubectl delete clusterroles.rbac.authorization.k8s.io "system:controller:operator-lifecycle-manager"
+	- kubectl delete clusterrolebindings.rbac.authorization.k8s.io "olm-operator-binding-openshift-operator-lifecycle-manager"
+
+.PHONY: run-local
+run-local: build-linux build-wait build-util-linux
+	rm -rf build
+	. ./scripts/build_local.sh
+	mkdir -p build/resources
+	. ./scripts/package_release.sh 1.0.0 build/resources doc/install/local-values.yaml
+	. ./scripts/install_local.sh $(LOCAL_NAMESPACE) build/resources
+	rm -rf build

doc/install/install.md

@@ -2,7 +2,7 @@
 
 OLM deployment resources are templated so that they can be easily configured for different deployment environments.
 
-Check out the latest [releases on github](https://github.com/operator-framework/operator-lifecycle-manager/releases) for release-specific install instructions.
+# Installation Options
 
 ## Manual installation 
 
@@ -12,20 +12,27 @@ kubectl create -f deploy/upstream/quickstart/crds.yaml
 kubectl create -f deploy/upstream/quickstart/olm.yaml
 ```
 
-## OpenShift
+## Install a Release
 
-OLM is installed by default in OpenShift 4.0 and above.
+Check out the latest [releases on github](https://github.com/operator-framework/operator-lifecycle-manager/releases) for release-specific install instructions.
 
 ## Run locally with minikube
 
 This command starts minikube, builds the OLM containers locally with the minikube-provided docker, and uses the local configuration in [local-values.yaml](local-values.yaml) to build localized deployment resources for OLM.
 
-```
-make run-local
+```bash
+# To install and run locally
+$ make run-local
 ```
 
 You can verify that the OLM components have been successfully deployed by running `kubectl -n local get deployments`
 
+**NOTE** It is recommended for development purposes and will use the source locally
+
+## OpenShift
+
+**IMPORTANT:** OLM is installed by default in OpenShift 4.0 and above.
+
 ## Customizing OLM installation 
 
 Deployments of OLM can be stamped out with different configurations by writing a `values.yaml` file and running commands to generate resources.
@@ -120,3 +127,9 @@ spec:
   source: operatorhubio-catalog
   sourceNamespace: olm
 ```
+
+# Uninstall
+
+Run the command `make uninstall`.
+
+**NOTE** Valid just for local/manual installs.