switch old release glusterfs to mirror(trusty)

   * This will make maintenance tests alive after EOL 3.10 in Aug.2018

Change-Id: I45581a45437f65168222ff15d73c305e479957f6
Related: PROD-21225 (PROD:21225)
diff --git a/linux/system/repo/glusterfs.yml b/linux/system/repo/glusterfs.yml
index e0973ed..d6f09da 100644
--- a/linux/system/repo/glusterfs.yml
+++ b/linux/system/repo/glusterfs.yml
@@ -1,12 +1,5 @@
+classes:
+- system.linux.system.repo.mcp.apt_mirantis.glusterfs
 parameters:
   _param:
-    glusterfs_version: "3.10"
-  linux:
-    system:
-      repo:
-        glusterfs-ppa:
-          source: "deb http://ppa.launchpad.net/gluster/glusterfs-${_param:glusterfs_version}/ubuntu ${_param:linux_system_codename} main"
-          architectures: amd64
-          key_id: 3FE869A9
-          key_server: keyserver.ubuntu.com
-
+    linux_system_repo_mcp_glusterfs_version_number: "3.10"
diff --git a/linux/system/repo_local/mcp/apt_mirantis/glusterfs.yml b/linux/system/repo_local/mcp/apt_mirantis/glusterfs.yml
index cb3444b..57625a3 100644
--- a/linux/system/repo_local/mcp/apt_mirantis/glusterfs.yml
+++ b/linux/system/repo_local/mcp/apt_mirantis/glusterfs.yml
@@ -1,3 +1,5 @@
+# DEPRECATED since 2018.7+ release.
+# Please use system/repo/mcp/apt_mirantis
 parameters:
   _param:
     apt_mk_version: stable
diff --git a/linux/system/repo_local/mcp/apt_mirantis/maas.yml b/linux/system/repo_local/mcp/apt_mirantis/maas.yml
index 63f82c2..f8bc651 100644
--- a/linux/system/repo_local/mcp/apt_mirantis/maas.yml
+++ b/linux/system/repo_local/mcp/apt_mirantis/maas.yml
@@ -1,3 +1,5 @@
+# DEPRECATED since 2018.7+ release.
+# Please use system/repo/mcp/apt_mirantis
 parameters:
   _param:
     apt_mk_version: stable