remove minishift support

As per
operator-framework#705 (comment)
it has been decided to drop support for minishift.

Signed-off-by: Sébastien Han <[email protected]>

Documentation/install/install.md

@@ -29,18 +29,6 @@ make run-local
 
 You can verify that the OLM components have been successfully deployed by running `kubectl -n local get deployments`
 
-## Run locally with minishift
-
-This command starts minishift, builds the OLM containers locally with the minishift-provided docker, and uses the local configuration in [local-values-shift.yaml](local-values-shift.yaml) to build localized deployment resources for OLM.
-
-Note that this step requires the `helm` binary, which doesn't come with minishift by default, to be present in your PATH. It can be downloaded from the [helm releases page](https://github.com/helm/helm/releases)
-
-```
-make run-local-shift
-```
-
-You can verify that the OLM components have been successfully deployed by running `kubectl -n local get deployments`
-
 ## Building deployment resources for any cluster
 
 Deployments of OLM can be stamped out with different configurations by writing a `values.yaml` file and running commands to generate resources.

Makefile

@@ -61,13 +61,6 @@ deploy-local:
 	. ./scripts/install_local.sh local build/resources
 	rm -rf build
 
-run-local-shift:
-	. ./scripts/build_local_shift.sh
-	mkdir -p build/resources
-	. ./scripts/package-release.sh 1.0.0 build/resources Documentation/install/local-values-shift.yaml
-	. ./scripts/install_local.sh local build/resources
-	rm -rf build
-
 e2e.namespace:
 	@printf "e2e-tests-$(shell date +%s)-$$RANDOM" > e2e.namespace
 
@@ -163,7 +156,7 @@ verify-codegen: codegen
 
 verify-catalog:
 
-generate-mock-client: 
+generate-mock-client:
 	$(MOCKGEN)
 
 gen-all: gen-ci container-codegen container-mockgen