Update to run tests with 4 nodes to reduce infra load

Author: anujc25

.github/workflows/tests-integration-reusable.yml

@@ -18,7 +18,7 @@ on:
 
 env:
   ENV_NAME: ${{ inputs.env-name }}
-  NODES: 12
+  NODES: 4
   FLAKE_ATTEMPTS: ${{ vars.TEST_FLAKE_ATTEMPTS || '5' }}
   BBL_CLI_VERSION: ${{ vars.BBL_CLI_VERSION }}
   BOSH_CLI_VERSION: ${{ vars.BOSH_CLI_VERSION }}

Makefile

@@ -142,8 +142,12 @@ integration-full-tests: integration-tests-full
 integration-tests-full: build integration-cleanup integration-isolated integration-push integration-experimental integration-plugin integration-global integration-selfcontained ## Run all isolated, push, experimental, plugin, selfcontained, and global integration tests
 
 integration-tests-full-ci: install-test-deps integration-cleanup
-	$(ginkgo_int) -nodes $(NODES)  -flake-attempts $(FLAKE_ATTEMPTS) \
-		integration/shared/isolated integration/v7/isolated integration/shared/plugin integration/shared/experimental integration/v7/experimental integration/v7/push
+	$(ginkgo_int) -nodes $(NODES) -flake-attempts $(FLAKE_ATTEMPTS) \
+		integration/shared/isolated integration/v7/isolated
+	$(ginkgo_int) -nodes $(NODES) -flake-attempts $(FLAKE_ATTEMPTS) \
+		integration/shared/plugin integration/shared/experimental
+	$(ginkgo_int) -nodes $(NODES) -flake-attempts $(FLAKE_ATTEMPTS) \
+		integration/v7/experimental integration/v7/push
 	$(ginkgo_int) -flake-attempts $(FLAKE_ATTEMPTS) integration/shared/global integration/v7/global
 
 lint: format ## Runs all linters and formatters