from etcd3_wrapper import Etcd3Wrapper

from common.classes import EnvironmentVariables
from common.host import HostPool
from common.request import RequestPool
from common.vm import VmPool

env_vars = EnvironmentVariables('/etc/ucloud/ucloud.conf')

etcd_wrapper_args = ()
etcd_wrapper_kwargs = {"host": env_vars.get("ETCD_URL")}

etcd_client = Etcd3Wrapper(*etcd_wrapper_args, **etcd_wrapper_kwargs)

host_pool = HostPool(etcd_client, env_vars.get('HOST_PREFIX'))
vm_pool = VmPool(etcd_client, env_vars.get('VM_PREFIX'))
request_pool = RequestPool(etcd_client, env_vars.get('REQUEST_PREFIX'))

running_vms = []