diff options
Diffstat (limited to 'utils')
| -rw-r--r-- | utils/functest_utils.py | 6 | ||||
| -rw-r--r-- | utils/openstack_utils.py | 90 |
2 files changed, 89 insertions, 7 deletions
diff --git a/utils/functest_utils.py b/utils/functest_utils.py index 285f887c..9a19eb4c 100644 --- a/utils/functest_utils.py +++ b/utils/functest_utils.py @@ -309,13 +309,15 @@ def get_criteria_by_test(testname): # YAML UTILS # # ----------------------------------------------------------- -def get_parameter_from_yaml(parameter): +def get_parameter_from_yaml(parameter, file=None): """ Returns the value of a given parameter in config_functest.yaml parameter must be given in string format with dots Example: general.openstack.image_name """ - with open(os.environ["CONFIG_FUNCTEST_YAML"]) as f: + if file is None: + file = os.environ["CONFIG_FUNCTEST_YAML"] + with open(file) as f: functest_yaml = yaml.safe_load(f) f.close() value = functest_yaml diff --git a/utils/openstack_utils.py b/utils/openstack_utils.py index 646df7ae..9640fb9b 100644 --- a/utils/openstack_utils.py +++ b/utils/openstack_utils.py @@ -12,12 +12,12 @@ import os import os.path import subprocess import sys +import time -# ---------------------------------------------------------- -# -# OPENSTACK UTILS -# -# ----------------------------------------------------------- +from glanceclient import client as glanceclient +from keystoneclient.v2_0 import client as keystoneclient +from neutronclient.v2_0 import client as neutronclient +from novaclient import client as novaclient # ********************************************* @@ -91,8 +91,35 @@ def source_credentials(rc_file): # ********************************************* +# CLIENTS +# ********************************************* +def get_keystone_client(): + creds_keystone = get_credentials("keystone") + return keystoneclient.Client(**creds_keystone) + + +def get_nova_client(): + creds_nova = get_credentials("nova") + return novaclient.Client('2', **creds_nova) + + +def get_neutron_client(): + creds_neutron = get_credentials("neutron") + return neutronclient.Client(**creds_neutron) + + +def get_glance_client(): + keystone_client = get_keystone_client() + glance_endpoint = keystone_client.service_catalog.url_for( + service_type='image', endpoint_type='publicURL') + return glanceclient.Client(1, glance_endpoint, + token=keystone_client.auth_token) + +# ********************************************* # NOVA # ********************************************* + + def get_instances(nova_client): try: instances = nova_client.servers.list(search_opts={'all_tenants': 1}) @@ -161,6 +188,59 @@ def create_flavor(nova_client, flavor_name, ram, disk, vcpus): return flavor.id +def create_instance(flavor_name, + image_id, + network_id, + instance_name="", + config_drive=False, + userdata=""): + nova_client = get_nova_client() + try: + flavor = nova_client.flavors.find(name=flavor_name) + except: + print("Error: Flavor '%s' not found. Available flavors are:" % + flavor_name) + print(nova_client.flavor.list()) + return -1 + + return nova_client.servers.create( + name=instance_name, + flavor=flavor, + image=image_id, + config_drive=config_drive, + nics=[{"net-id": network_id}] + ) + + +def create_instance_and_wait_for_active(flavor_name, + image_id, + network_id, + instance_name="", + config_drive=False, + userdata=""): + SLEEP = 3 + VM_BOOT_TIMEOUT = 180 + nova_client = get_nova_client() + instance = create_instance(flavor_name, + image_id, + network_id, + instance_name="", + config_drive=False, + userdata="") + + count = VM_BOOT_TIMEOUT / SLEEP + for n in range(count, -1, -1): + status = get_instance_status(nova_client, instance) + if status.lower() == "active": + return instance + elif status.lower() == "error": + print("The instance %s went to ERROR status." % instance_name) + return None + time.sleep(SLEEP) + print("Timeout booting the instance %s." % instance_name) + return None + + def create_floating_ip(neutron_client): extnet_id = get_external_net_id(neutron_client) props = {'floating_network_id': extnet_id} |