Revert "Add restoreGluster function"

This reverts commit 2dc010501f82f5aef73ae78d04bc228437fcb3da.

Change-Id: I3d4b5df8b1b86f66d9ba18a2eeac8fc139ab79ff
diff --git a/src/com/mirantis/mk/Openstack.groovy b/src/com/mirantis/mk/Openstack.groovy
index d5352da..85f014f 100644
--- a/src/com/mirantis/mk/Openstack.groovy
+++ b/src/com/mirantis/mk/Openstack.groovy
@@ -471,31 +471,3 @@
 
     salt.runSaltProcessStep(env, 'I@galera:slave', 'service.start', ['mysql'])
 }
-
-/**
- * Recovers
- * @param master Salt master
- * @param recoverHost Hostname of the node to be recovered
- * @param healthyHost Hostname of healthy node from the same cluster
- * @return output of salt commands
- */
-def recoverGluster(master, recoverHost, healthyHost) {
-    def salt = new com.mirantis.mk.Salt()
-
-    // Recover glusterfs
-    if (salt.testTarget(master, 'I@glusterfs:server')) {
-        salt.enforceState(master, 'I@glusterfs:server', 'glusterfs.server.service')
-        if (healthyHost != 'none' && recoverHost != 'none') {
-            salt.runSaltCommand(master, 'local', ['expression': "E@${healthyHost}", 'type': 'compound'], "cp.push /var/lib/glusterd/vols/ upload_path='/tmp/'")
-            salt.runSaltCommand(master, 'local', ['expression': "E@${recoverHost}", 'type': 'compound'], "get_dir salt://tmp/vols/ /var/lib/glusterd/")
-        }
-        salt.enforceState(master, 'I@glusterfs:server and *01*', 'glusterfs.server.setup', true, true, null, false, -1, 5)
-        sleep(10)
-        salt.cmdRun(master, 'I@glusterfs:server', "gluster peer status; gluster volume status")
-    }
-
-    // Ensure glusterfs clusters is ready
-    if (salt.testTarget(master, 'I@glusterfs:client')) {
-        salt.enforceState(master, 'I@glusterfs:client', 'glusterfs.client')
-    }
-}
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