{
	"name": {{cluster.name}},
    	"description": {{cluster.description}},
    	"multi_zone_policy": "round_robin",
    	"vxnet": {{cluster.vxnet}},
	"advanced_actions": ["change_vxnet"],
	"backup_policy": "device",
	"upgrade_policy":[],
	"nodes":[{
		"role":"computing_node",
		"loadbalancer": {{cluster.computing_node.loadbalancer}},
		"container":{
			"type":"kvm",
			"image":"img-8it3tzn7",
			"zone":"sh1a"
		},
		"instance_class":{{cluster.computing_node.instance_class}},
		"count":{{cluster.computing_node.count}},
		"cpu": {{cluster.computing_node.cpu}},
		"memory":{{cluster.computing_node.memory}},
		"volume":{
			"size":{{cluster.computing_node.volume_size}},
			"mount_point":"/data",
			"filesystem":"xfs"
		},
		"user_access": true,
		"services":{
			"init":{
				"cmd":"/bin/bash /home/kunlun/init.sh > /home/kunlun/log.log 2>&1",
				"order": 3
			}
		}
	},{
		"role":"meta_data_node",
		"container":{
			"type":"kvm",
			"image":"img-8it3tzn7",
			"zone":"sh1a"
		},
		"instance_class":{{cluster.meta_data_node.instance_class}},
		"count":{{cluster.meta_data_node.count}},
		"cpu": {{cluster.meta_data_node.cpu}},
		"memory":{{cluster.meta_data_node.memory}},
		"volume":{
                        "size":{{cluster.meta_data_node.volume_size}},
			"mount_point":"/data",
			"filesystem":"xfs"
                },
		"replica":{{cluster.meta_data_node.replica}},
		"user_access": true,
		"services":{
			"init":{
				"cmd":"/bin/bash /home/kunlun/init.sh > /home/kunlun/log.log 2>&1",
				"order": 1
			}
		}
	},{
		"role":"data_node",
		"container":{
                        "type":"kvm",
                        "image":"img-8it3tzn7",
                        "zone":"sh1a"
                },
                "instance_class":{{cluster.data_node.instance_class}},
                "count":{{cluster.data_node.count}},
                "cpu": {{cluster.data_node.cpu}},
                "memory":{{cluster.data_node.memory}},
                "volume":{
                        "size":{{cluster.data_node.volume_size}},
                        "mount_point":"/data",
                        "filesystem":"xfs"
                },
		"advanced_actions": ["scale_horizontal"],
		"replica":{{cluster.data_node.replica}},
		"user_access": true,
		"services":{
			"init":{
				"cmd":"/bin/bash /home/kunlun/init.sh > /home/kunlun/log.log 2>&1",
				"order": 2
			}
		}
	},{
		"role":"xpanel",
                "container":{
                        "type":"kvm",
                        "image":"img-dp0avcsg",
                        "zone":"sh1a"
                },
                "instance_class":{{cluster.xpanel.instance_class}},
                "count":{{cluster.xpanel.count}},
                "cpu": {{cluster.xpanel.cpu}},
                "memory":{{cluster.xpanel.memory}},
                "volume":{
                        "size":{{cluster.xpanel.volume_size}},
                        "mount_point":"/data",
                        "filesystem":"xfs"
                },
                "user_access": true,
                "services":{
                        "init":{
                                "cmd":"/bin/bash /home/kunlun/init.sh > /home/kunlun/log.log 2>&1",
				"order": 4
                        }
                }
	}],
"env":{
	"xpanel_port": {{env.xpanel_port}},
	"max_connections": {{env.max_connections}},
	"shared_buffers":{{env.shared_buffers}},
	"temp_buffers":{{env.temp_buffers}},
        "log_min_duration_statement":{{env.log_min_duration_statement}},
        "statement_timeout":{{env.statement_timeout}},
        "lock_timeout":{{env.lock_timeout}},
        "mysql_connect_timeout":{{env.mysql_connect_timeout}},
        "mysql_read_timeout":{{env.mysql_read_timeout}},
        "mysql_write_timeout":{{env.mysql_write_timeout}},
        "innodb_lock_wait_timeout":{{env.innodb_lock_wait_timeout}},
	"lock_wait_timeout":{{env.lock_wait_timeout}}
	}
}