Backport repos structure

Depends-On: https://gerrit.mcp.mirantis.com/#/c/37429/

Change-Id: Idce7bf41b98c9d684381fae7197d74c21dd82ed1
Prod-related: PROD-28395 (PROD:28395)
diff --git a/linux/system/repo/mcp/apt_mirantis/grafana.yml b/linux/system/repo/mcp/apt_mirantis/grafana.yml
index 5bf9396..73f8d15 100644
--- a/linux/system/repo/mcp/apt_mirantis/grafana.yml
+++ b/linux/system/repo/mcp/apt_mirantis/grafana.yml
@@ -1,13 +1,14 @@
-parameters:
-  _param:
-    apt_mk_version: stable
-    linux_system_repo_mcp_grafana_version: ${_param:apt_mk_version}
-  linux:
-    system:
-      repo:
-        mcp_grafana:
-          source: "deb [arch=amd64] http://mirror.mirantis.com/${_param:linux_system_repo_mcp_grafana_version}/grafana/${_param:linux_system_codename}/ jessie main"
-          architectures: amd64
-          key_id: C2E73424D59097AB
-          key_server: keyserver.ubuntu.com
-          clean_file: true
+# DEPRECATED since 2018.8+ release
+# Will be removed in 2018q4
+#parameters:
+#  _param:
+#    linux_system_repo_mcp_grafana_version: ${_param:mcp_version}
+#  linux:
+#    system:
+#      repo:
+#        mcp_grafana:
+#          source: "deb [arch=amd64] http://mirror.mirantis.com/${_param:linux_system_repo_mcp_grafana_version}/grafana/${_param:linux_system_codename}/ jessie main"
+#          architectures: amd64
+#          key_id: C2E73424D59097AB
+#          key_server: keyserver.ubuntu.com
+#          clean_file: true