Add helm plugins to public helm repo

Needed to document the ability to add helm plugins via
remote public helm repo.

Change-Id: Iae1a67c2e0e2c7d79629a05e395975a51ed0d896
Issue-ID: OOM-1497
Signed-off-by: Mike Elliott <mike.elliott@amdocs.com>
diff --git a/kubernetes/Makefile b/kubernetes/Makefile
index 7b19e6e..fa63bd8 100644
--- a/kubernetes/Makefile
+++ b/kubernetes/Makefile
@@ -25,7 +25,7 @@
 
 .PHONY: $(EXCLUDES) $(HELM_CHARTS)
 
-all: $(COMMON_CHARTS_DIR) $(HELM_CHARTS)
+all: $(COMMON_CHARTS_DIR) $(HELM_CHARTS) plugins
 
 $(COMMON_CHARTS):
 	@echo "\n[$@]"
@@ -54,6 +54,10 @@
 	@find . -type f -name '*.tgz' -delete
 	@rm -rf $(PACKAGE_DIR)/*
 
+# publish helm plugins via distrubtion directory
+plugins:
+	@cp -R helm $(PACKAGE_DIR)/
+
 # start up a local helm repo to serve up helm chart packages
 repo:
 	@mkdir -p $(PACKAGE_DIR)