clusters:
  - plugin_name: ambari
    plugin_version: '2.3'
    image: ${ambari_2_1_image}
    node_group_templates:
      - name: master
        flavor: ${medium_flavor_id}
        node_processes:
          - Ambari
          - MapReduce History Server
          - NameNode
          - ResourceManager
          - SecondaryNameNode
          - YARN Timeline Server
          - ZooKeeper
        auto_security_group: true
      - name: worker
        flavor: ${ci_flavor_id}
        node_processes:
          - DataNode
          - NodeManager
        volumes_per_node: 2
        volumes_size: 2
        auto_security_group: true
    cluster_template:
      name: ambari21
      node_group_templates:
        master: 1
        worker: 3
      cluster_configs:
        HDFS:
          dfs.datanode.du.reserved: 0
    cluster:
      name: ${cluster_name}
    scenario:
      - cinder

Add base services support for HDP 2.2 / 2.3
Add base services support for HDP 2.2 / 2.3

This patch added support of base Hadoop services:

HDFS:
* NameNode
* DataNode
* SecondaryNameNode

YARN:
* ResourceManager
* NodeManager
* MapReduce History Server
* YARN Timeline Server

ZooKeeper:
* ZooKeeper Server

Supported features:
* Cinder
* Configs provisioning
* Swift integration

Also added scenario tests for plugin.

partially implements bp: hdp-22-support

Change-Id: I2e1188735132881cef1026624cca580ccc7bb2ee
