Update Gemfile and Makefile configuration
  - One Gemfile for all formulas tests
  - Update Makefile for OpenStack tests

Fixes: PROD-24408 (PROD:24408)
Change-Id: I73ebac952b0520279b7d1073ef01343e5f1cb7be
diff --git a/Makefile b/Makefile
index d0e6fa4..fb69046 100644
--- a/Makefile
+++ b/Makefile
@@ -18,7 +18,11 @@
 JOBS := 1
 endif
 
+ifeq (,$(wildcard ./.kitchen.openstack.yml))
+KITCHEN_LOCAL_YAML?=.kitchen.openstack.yml
+else
 KITCHEN_LOCAL_YAML?=.kitchen.yml
+endif
 KITCHEN_OPTS?="--concurrency=$(JOBS)"
 KITCHEN_OPTS_CREATE?=""
 KITCHEN_OPTS_CONVERGE?=""
@@ -34,7 +38,6 @@
 	@echo "make release-major  - Generate new major release"
 	@echo "make release-minor  - Generate new minor release"
 	@echo "make changelog      - Show changes since last release"
-	@echo "make test-model-validate      - Run salt jsonschema validation"
 
 install:
 	# Formula
@@ -53,10 +56,6 @@
 test:
 	[ ! -d tests ] || (cd tests; ./run_tests.sh)
 
-test-model-validate:
-	# TODO make it actually fail
-	[ ! -d $(FORMULANAME)/schemas/ ] || (cd tests; ./run_tests.sh model-validate)
-
 release-major: check-changes
 	@echo "Current version is $(VERSION), new version is $(NEW_MAJOR_VERSION)"
 	@[ $(VERSION_MAJOR) != $(NEW_MAJOR_VERSION) ] || (echo "Major version $(NEW_MAJOR_VERSION) already released, nothing to do. Do you want release-minor?" && exit 1)
@@ -74,7 +73,7 @@
 	[ ! -f debian/changelog ] || dch -v $(VERSION_MAJOR).$(NEW_MINOR_VERSION) -m --force-distribution -D `dpkg-parsechangelog -S Distribution` "New version"
 	make genchangelog-$(VERSION_MAJOR).$(NEW_MINOR_VERSION)
 	(git add -u; git commit -m "Version $(VERSION_MAJOR).$(NEW_MINOR_VERSION)")
-	git tag -s -m $(VERSION_MAJOR) $(VERSION_MAJOR).$(NEW_MINOR_VERSION)
+	git tag -s -m $(VERSION_MAJOR).$(NEW_MINOR_VERSION) $(VERSION_MAJOR).$(NEW_MINOR_VERSION)
 
 check-changes:
 	@git log --pretty=oneline --decorate $(VERSION)..HEAD | grep -Eqc '.*' || (echo "No new changes since version $(VERSION)"; exit 1)