import pytest import os def str_to_bool(val): try: val = val.lower() except AttributeError: val = str(val).lower() if val == 'true': return True elif val == 'false': return False else: raise ValueError("Invalid input value: %s" % val) @pytest.fixture(scope="module") def setup(host): cluster_address = "" osd_ids = [] osds = [] ansible_vars = host.ansible.get_variables() ansible_facts = host.ansible("setup") docker = ansible_vars.get("docker") container_binary = ansible_vars.get("container_binary", "") osd_auto_discovery = ansible_vars.get("osd_auto_discovery") group_names = ansible_vars["group_names"] ansible_distribution = ansible_facts["ansible_facts"]["ansible_distribution"] if ansible_distribution == "CentOS": public_interface = "eth1" cluster_interface = "eth2" else: public_interface = "ens6" cluster_interface = "ens7" subnet = ".".join(ansible_vars["public_network"].split(".")[0:-1]) num_mons = len(ansible_vars["groups"].get('mons', [])) if osd_auto_discovery: num_osds = 3 else: num_osds = len(ansible_vars.get("devices", [])) if not num_osds: num_osds = len(ansible_vars.get("lvm_volumes", [])) osds_per_device = ansible_vars.get("osds_per_device", 1) num_osds = num_osds * osds_per_device # If number of devices doesn't map to number of OSDs, allow tests to define # that custom number, defaulting it to ``num_devices`` num_osds = ansible_vars.get('num_osds', num_osds) cluster_name = ansible_vars.get("cluster", "ceph") conf_path = "/etc/ceph/{}.conf".format(cluster_name) if "osds" in group_names: cluster_address = host.interface(cluster_interface).addresses[0] cmd = host.run('sudo ls /var/lib/ceph/osd/ | sed "s/.*-//"') if cmd.rc == 0: osd_ids = cmd.stdout.rstrip("\n").split("\n") osds = osd_ids address = host.interface(public_interface).addresses[0] if docker and not container_binary: container_binary = "podman" data = dict( cluster_name=cluster_name, subnet=subnet, osd_ids=osd_ids, num_mons=num_mons, num_osds=num_osds, address=address, osds=osds, conf_path=conf_path, public_interface=public_interface, cluster_interface=cluster_interface, cluster_address=cluster_address, container_binary=container_binary) return data @pytest.fixture() def node(host, request): """ This fixture represents a single node in the ceph cluster. Using the host.ansible fixture provided by testinfra it can access all the ansible variables provided to it by the specific test scenario being ran. You must include this fixture on any tests that operate on specific type of node because it contains the logic to manage which tests a node should run. """ ansible_vars = host.ansible.get_variables() # tox will pass in this environment variable. we need to do it this way # because testinfra does not collect and provide ansible config passed in # from using --extra-vars ceph_stable_release = os.environ.get("CEPH_STABLE_RELEASE", "pacific") rolling_update = os.environ.get("ROLLING_UPDATE", "False") group_names = ansible_vars["group_names"] docker = ansible_vars.get("docker") dashboard = ansible_vars.get("dashboard_enabled", True) radosgw_num_instances = ansible_vars.get("radosgw_num_instances", 1) ceph_rbd_mirror_remote_user = ansible_vars.get('ceph_rbd_mirror_remote_user', '') ceph_release_num = { 'jewel': 10, 'kraken': 11, 'luminous': 12, 'mimic': 13, 'nautilus': 14, 'octopus': 15, 'pacific': 16, 'dev': 99 } # capture the initial/default state test_is_applicable = False for marker in request.node.iter_markers(): if marker.name in group_names or marker.name == 'all': test_is_applicable = True break # Check if any markers on the test method exist in the nodes group_names. # If they do not, this test is not valid for the node being tested. if not test_is_applicable: reason = "%s: Not a valid test for node type: %s" % ( request.function, group_names) pytest.skip(reason) if request.node.get_closest_marker('rbdmirror_secondary') and not ceph_rbd_mirror_remote_user: # noqa E501 pytest.skip('Not a valid test for a non-secondary rbd-mirror node') if request.node.get_closest_marker('ceph_crash') and group_names in [['nfss'], ['iscsigws'], ['clients'], ['monitoring']]: pytest.skip('Not a valid test for nfs, client or iscsigw nodes') if request.node.get_closest_marker("no_docker") and docker: pytest.skip( "Not a valid test for containerized deployments or atomic hosts") if request.node.get_closest_marker("docker") and not docker: pytest.skip( "Not a valid test for non-containerized deployments or atomic hosts") # noqa E501 if request.node.get_closest_marker("dashboard") and not dashboard: pytest.skip( "Not a valid test with dashboard disabled") if request.node.get_closest_marker("dashboard") and group_names == ['clients']: pytest.skip('Not a valid test for client node') if request.node.get_closest_marker("no_rolling_update") and rolling_update: pytest.skip('Not a valid test when testing rolling_update') data = dict( vars=ansible_vars, docker=docker, ceph_stable_release=ceph_stable_release, ceph_release_num=ceph_release_num, rolling_update=rolling_update, radosgw_num_instances=radosgw_num_instances, ) return data def pytest_collection_modifyitems(session, config, items): for item in items: test_path = item.location[0] if "mon" in test_path: item.add_marker(pytest.mark.mons) elif "osd" in test_path: item.add_marker(pytest.mark.osds) elif "mds" in test_path: item.add_marker(pytest.mark.mdss) elif "mgr" in test_path: item.add_marker(pytest.mark.mgrs) elif "rbd-mirror" in test_path: item.add_marker(pytest.mark.rbdmirrors) elif "rgw" in test_path: item.add_marker(pytest.mark.rgws) elif "nfs" in test_path: item.add_marker(pytest.mark.nfss) elif "iscsi" in test_path: item.add_marker(pytest.mark.iscsigws) elif "grafana" in test_path: item.add_marker(pytest.mark.grafanas) else: item.add_marker(pytest.mark.all) if "journal_collocation" in test_path: item.add_marker(pytest.mark.journal_collocation)