Add customization for CVP maintenance

Change-Id: I1e6d5e235b76456f76d488aa037e1bdefcdaae68
diff --git a/rally/rally_scenarios.json b/rally/rally_scenarios.json
index 1463350..2068637 100644
--- a/rally/rally_scenarios.json
+++ b/rally/rally_scenarios.json
@@ -148,47 +148,7 @@
             }
         }
     ],
-    "VMTasks.boot_runcommand_delete": [
-        {
-            "args": {
-                "flavor": {
-                    "name": "{{flavor_name_ubuntu}}"
-                },
-                "image": {
-                    "name": "{{image_name_ubuntu}}"
-                },
-                "volume_args": {
-                    "size": 10
-                },
-                "floating_network": "{{ext_net_name}}",
-                "use_floating_ip": true,
-                "wait_for_ping": false,
-                "force_delete": false,
-                "command": {
-                    "interpreter": "/bin/sh",
-                    "script_file": "{{script_file}}"
-                },
-                "username": "ubuntu"
-            },
-            "runner": {
-                "type": "constant",
-                "times": 1,
-                "concurrency": 1
-            },
-            "context": {
-                "users": {
-                    "tenants": 1,
-                    "users_per_tenant": 1
-                },
-            "api_versions@openstack":
-            {
-                "cinder": {"service_type": "volumev3"}
-            },
-                "network": {}
-            }
-        }
-    ],
-   "NovaServers.boot_and_migrate_server": [
+    "NovaServers.boot_and_migrate_server": [
         {
             "args": {
                 "flavor": {
@@ -287,90 +247,6 @@
       }
     }
   ],
-  "NovaServers.boot_and_delete_server": [
-    {
-      "args": {
-        "flavor": {
-          "name": "{{flavor_name_ubuntu}}"
-        },
-      "image": {
-        "name": "{{image_name_ubuntu}}"
-      },
-      "detailed": true,
-      "auto_assign_nic": true,
-      "availability_zone": "{{availability_zone}}"
-      },
-      "runner": {
-        "type": "constant",
-        "concurrency": {{concurrency}},
-        "times": {{times}}
-      },
-      "context": {
-        "users": {
-          "tenants": {{users}},
-          "users_per_tenant": {{tenants}}
-        },
-        "network": {},
-        "quotas": {
-          "nova": {
-            "instances": -1,
-            "cores": -1,
-            "ram": -1,
-            "floating_ips": -1,
-            "key_pairs": -1,
-            "security_groups": -1,
-            "security_group_rules": -1
-          }
-        }
-      },
-      "sla": {
-        "failure_rate": {
-          "max": 0
-          }
-      }
-    },
-    {
-      "args": {
-        "flavor": {
-          "name": "{{flavor_name}}"
-        },
-      "image": {
-        "name": "{{image_name}}"
-      },
-      "detailed": true,
-      "auto_assign_nic": true,
-      "availability_zone": "{{availability_zone}}"
-      },
-      "runner": {
-        "type": "constant",
-        "concurrency": {{concurrency}},
-        "times": {{times}}
-      },
-      "context": {
-        "users": {
-          "tenants": {{users}},
-          "users_per_tenant": {{tenants}}
-        },
-        "network": {},
-        "quotas": {
-          "nova": {
-            "instances": -1,
-            "cores": -1,
-            "ram": -1,
-            "floating_ips": -1,
-            "key_pairs": -1,
-            "security_groups": -1,
-            "security_group_rules": -1
-          }
-        }
-      },
-      "sla": {
-        "failure_rate": {
-          "max": 0
-          }
-      }
-    }
-  ],
   "NovaServers.boot_server_from_volume_and_delete": [
     {
       "args": {