def env(request, fuel):
"""Environment instance"""
env = fuel.get_last_created_cluster()
if getattr(request.node, 'reverted',
getattr(request.session, 'reverted', True)):
env.wait_for_ostf_pass()
os_conn = get_os_conn(env)
wait(os_conn.is_nova_ready,
timeout_seconds=60 * 5,
expected_exceptions=Exception,
waiting_for="OpenStack nova computes is ready")
return env
def is_any_compute_suitable_for_max_flavor(env):
attrs_to_check = {
"vcpus": 8,
"free_disk_gb": 160,
"free_ram_mb": 16000,
}
def check_hypervisor_fit(hv):
hv_result = all(
[getattr(hv, attr) >= value
for attr, value in attrs_to_check.items()])
return hv_result
os_connection = get_os_conn(env)
result = any(
check_hypervisor_fit(hv)
for hv in os_connection.nova.hypervisors.list())
return result
def is_any_compute_suitable_for_max_flavor(env):
attrs_to_check = {
"vcpus": 8,
"free_disk_gb": 160,
"free_ram_mb": 16000,
}
def check_hypervisor_fit(hv):
hv_result = all([
getattr(hv, attr) >= value
for attr, value in attrs_to_check.items()
])
return hv_result
os_connection = get_os_conn(env)
result = any(
check_hypervisor_fit(hv)
for hv in os_connection.nova.hypervisors.list())
return result
def os_conn(env):
"""Openstack common actions"""
return get_os_conn(env)
def os_conn_for_unittests(request, fuel_master_ip):
fuel_client = get_fuel_client(fuel_master_ip)
environment = fuel_client.get_last_created_cluster()
request.cls.env = environment
request.cls.os_conn = get_os_conn(environment)
def wait_keystone_alive():
common.wait(lambda: common.get_os_conn(env), timeout_seconds=60 * 3,
waiting_for='keystone available',
expected_exceptions=Exception)