mirror of https://github.com/ceph/ceph-ansible.git
508 lines
21 KiB
Python
508 lines
21 KiB
Python
import sys
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import mock
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import os
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import pytest
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import ca_test_common
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sys.path.append('./library')
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import ceph_volume # noqa: E402
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# Python 3
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try:
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from unittest.mock import MagicMock, patch
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except ImportError:
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# Python 2
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try:
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from mock import MagicMock, patch
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except ImportError:
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print('You need the mock library installed on python2.x to run tests')
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def get_mounts(mounts=None):
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volumes = {}
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volumes['/run/lock/lvm'] = '/run/lock/lvm:z'
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volumes['/var/run/udev'] = '/var/run/udev:z'
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volumes['/dev'] = '/dev'
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volumes['/etc/ceph'] = '/etc/ceph:z'
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volumes['/run/lvm'] = '/run/lvm'
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volumes['/var/lib/ceph'] = '/var/lib/ceph:z'
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volumes['/var/log/ceph'] = '/var/log/ceph:z'
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if mounts is not None:
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volumes.update(mounts)
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return sum([['-v', '{}:{}'.format(src_dir, dst_dir)] for src_dir, dst_dir in volumes.items()], [])
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def get_container_cmd(mounts=None):
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return ['docker', 'run', '--rm', '--privileged',
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'--net=host', '--ipc=host'] + \
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get_mounts(mounts) + ['--entrypoint=ceph-volume']
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@mock.patch.dict(os.environ, {'CEPH_CONTAINER_BINARY': 'docker'})
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class TestCephVolumeModule(object):
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def test_data_no_vg(self):
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result = ceph_volume.get_data("/dev/sda", None)
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assert result == "/dev/sda"
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def test_data_with_vg(self):
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result = ceph_volume.get_data("data-lv", "data-vg")
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assert result == "data-vg/data-lv"
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def test_journal_no_vg(self):
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result = ceph_volume.get_journal("/dev/sda1", None)
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assert result == "/dev/sda1"
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def test_journal_with_vg(self):
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result = ceph_volume.get_journal("journal-lv", "journal-vg")
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assert result == "journal-vg/journal-lv"
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def test_db_no_vg(self):
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result = ceph_volume.get_db("/dev/sda1", None)
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assert result == "/dev/sda1"
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def test_db_with_vg(self):
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result = ceph_volume.get_db("db-lv", "db-vg")
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assert result == "db-vg/db-lv"
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def test_wal_no_vg(self):
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result = ceph_volume.get_wal("/dev/sda1", None)
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assert result == "/dev/sda1"
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def test_wal_with_vg(self):
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result = ceph_volume.get_wal("wal-lv", "wal-vg")
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assert result == "wal-vg/wal-lv"
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def test_container_exec(self):
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fake_binary = "ceph-volume"
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fake_container_image = "quay.ceph.io/ceph-ci/daemon:latest"
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expected_command_list = get_container_cmd() + [fake_container_image]
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result = ceph_volume.container_exec(fake_binary, fake_container_image)
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assert result == expected_command_list
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def test_zap_osd_container(self):
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fake_module = MagicMock()
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fake_module.params = {'data': '/dev/sda'}
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fake_container_image = "quay.ceph.io/ceph-ci/daemon:latest"
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expected_command_list = get_container_cmd() + \
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[fake_container_image,
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'--cluster',
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'ceph',
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'lvm',
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'zap',
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'--destroy',
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'/dev/sda']
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result = ceph_volume.zap_devices(fake_module, fake_container_image)
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assert result == expected_command_list
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def test_zap_osd(self):
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fake_module = MagicMock()
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fake_module.params = {'data': '/dev/sda'}
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fake_container_image = None
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expected_command_list = ['ceph-volume',
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'--cluster',
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'ceph',
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'lvm',
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'zap',
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'--destroy',
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'/dev/sda']
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result = ceph_volume.zap_devices(fake_module, fake_container_image)
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assert result == expected_command_list
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def test_zap_osd_fsid(self):
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fake_module = MagicMock()
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fake_module.params = {'osd_fsid': 'a_uuid'}
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fake_container_image = None
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expected_command_list = ['ceph-volume',
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'--cluster',
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'ceph',
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'lvm',
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'zap',
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'--destroy',
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'--osd-fsid',
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'a_uuid']
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result = ceph_volume.zap_devices(fake_module, fake_container_image)
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assert result == expected_command_list
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def test_zap_osd_id(self):
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fake_module = MagicMock()
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fake_module.params = {'osd_id': '123'}
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fake_container_image = None
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expected_command_list = ['ceph-volume',
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'--cluster',
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'ceph',
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'lvm',
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'zap',
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'--destroy',
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'--osd-id',
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'123']
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result = ceph_volume.zap_devices(fake_module, fake_container_image)
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assert result == expected_command_list
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def test_activate_osd(self):
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expected_command_list = ['ceph-volume',
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'--cluster',
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'ceph',
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'lvm',
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'activate',
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'--all']
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result = ceph_volume.activate_osd()
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assert result == expected_command_list
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def test_list_osd(self):
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fake_module = MagicMock()
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fake_module.params = {'cluster': 'ceph', 'data': '/dev/sda'}
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fake_container_image = None
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expected_command_list = ['ceph-volume',
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'--cluster',
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'ceph',
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'lvm',
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'list',
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'/dev/sda',
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'--format=json']
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result = ceph_volume.list_osd(fake_module, fake_container_image)
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assert result == expected_command_list
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def test_list_osd_container(self):
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fake_module = MagicMock()
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fake_module.params = {'cluster': 'ceph', 'data': '/dev/sda'}
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fake_container_image = "quay.ceph.io/ceph-ci/daemon:latest"
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expected_command_list = get_container_cmd(
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{
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'/var/lib/ceph': '/var/lib/ceph:ro'
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}) + \
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[fake_container_image,
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'--cluster',
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'ceph',
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'lvm',
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'list',
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'/dev/sda',
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'--format=json']
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result = ceph_volume.list_osd(fake_module, fake_container_image)
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assert result == expected_command_list
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def test_list_storage_inventory(self):
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fake_module = MagicMock()
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fake_container_image = None
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expected_command_list = ['ceph-volume',
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'--cluster',
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'ceph',
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'inventory',
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'--format=json',
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]
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result = ceph_volume.list_storage_inventory(fake_module, fake_container_image)
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assert result == expected_command_list
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def test_list_storage_inventory_container(self):
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fake_module = MagicMock()
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fake_container_image = "quay.ceph.io/ceph-ci/daemon:latest"
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expected_command_list = get_container_cmd() + \
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[fake_container_image,
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'--cluster',
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'ceph',
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'inventory',
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'--format=json']
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result = ceph_volume.list_storage_inventory(fake_module, fake_container_image)
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assert result == expected_command_list
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@pytest.mark.parametrize('objectstore', ['bluestore', 'filestore'])
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def test_create_osd_container(self, objectstore):
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fake_module = MagicMock()
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fake_module.params = {'data': '/dev/sda',
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'objectstore': objectstore,
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'cluster': 'ceph', }
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fake_action = "create"
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fake_container_image = "quay.ceph.io/ceph-ci/daemon:latest"
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expected_command_list = get_container_cmd() + \
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[fake_container_image,
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'--cluster',
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'ceph',
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'lvm',
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'create',
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'--%s' % objectstore,
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'--data',
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'/dev/sda']
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result = ceph_volume.prepare_or_create_osd(
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fake_module, fake_action, fake_container_image)
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assert result == expected_command_list
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@pytest.mark.parametrize('objectstore', ['bluestore', 'filestore'])
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def test_create_osd(self, objectstore):
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fake_module = MagicMock()
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fake_module.params = {'data': '/dev/sda',
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'objectstore': objectstore,
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'cluster': 'ceph', }
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fake_container_image = None
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fake_action = "create"
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expected_command_list = ['ceph-volume',
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'--cluster',
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'ceph',
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'lvm',
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'create',
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'--%s' % objectstore,
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'--data',
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'/dev/sda']
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result = ceph_volume.prepare_or_create_osd(
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fake_module, fake_action, fake_container_image)
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assert result == expected_command_list
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@pytest.mark.parametrize('objectstore', ['bluestore', 'filestore'])
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def test_prepare_osd_container(self, objectstore):
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fake_module = MagicMock()
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fake_module.params = {'data': '/dev/sda',
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'objectstore': objectstore,
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'cluster': 'ceph', }
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fake_action = "prepare"
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fake_container_image = "quay.ceph.io/ceph-ci/daemon:latest"
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expected_command_list = get_container_cmd() + \
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[fake_container_image,
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'--cluster',
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'ceph',
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'lvm',
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'prepare',
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'--%s' % objectstore,
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'--data',
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'/dev/sda']
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result = ceph_volume.prepare_or_create_osd(
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fake_module, fake_action, fake_container_image)
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assert result == expected_command_list
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@pytest.mark.parametrize('objectstore', ['bluestore', 'filestore'])
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def test_prepare_osd(self, objectstore):
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fake_module = MagicMock()
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fake_module.params = {'data': '/dev/sda',
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'objectstore': objectstore,
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'cluster': 'ceph', }
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fake_container_image = None
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fake_action = "prepare"
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expected_command_list = ['ceph-volume',
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'--cluster',
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'ceph',
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'lvm',
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'prepare',
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'--%s' % objectstore,
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'--data',
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'/dev/sda']
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result = ceph_volume.prepare_or_create_osd(
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fake_module, fake_action, fake_container_image)
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assert result == expected_command_list
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@pytest.mark.parametrize('objectstore', ['bluestore', 'filestore'])
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def test_batch_osd_container(self, objectstore):
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fake_module = MagicMock()
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fake_module.params = {'data': '/dev/sda',
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'objectstore': objectstore,
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'block_db_size': '4096',
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'journal_size': '4096',
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'cluster': 'ceph',
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'batch_devices': ["/dev/sda", "/dev/sdb"]}
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fake_container_image = "quay.ceph.io/ceph-ci/daemon:latest"
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expected_command_list = get_container_cmd() + \
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[fake_container_image,
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'--cluster',
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'ceph',
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'lvm',
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'batch',
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'--%s' % objectstore,
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'--yes',
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'--prepare',
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'--journal-size' if objectstore == 'filestore' else '--block-db-size', # noqa E501
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'4096',
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'/dev/sda',
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'/dev/sdb']
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result = ceph_volume.batch(
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fake_module, fake_container_image)
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assert result == expected_command_list
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@pytest.mark.parametrize('objectstore', ['bluestore', 'filestore'])
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def test_batch_osd(self, objectstore):
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fake_module = MagicMock()
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fake_module.params = {'data': '/dev/sda',
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'objectstore': objectstore,
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'block_db_size': '4096',
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'journal_size': '4096',
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'cluster': 'ceph',
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'batch_devices': ["/dev/sda", "/dev/sdb"]}
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fake_container_image = None
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expected_command_list = ['ceph-volume',
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'--cluster',
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'ceph',
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'lvm',
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'batch',
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'--%s' % objectstore,
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'--yes',
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'--journal-size' if objectstore == 'filestore' else '--block-db-size', # noqa E501
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'4096',
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'/dev/sda',
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'/dev/sdb']
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result = ceph_volume.batch(
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fake_module, fake_container_image)
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assert result == expected_command_list
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def test_batch_filestore_with_dedicated_journal(self):
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fake_module = MagicMock()
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fake_module.params = {'objectstore': 'filestore',
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'journal_size': '100',
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'cluster': 'ceph',
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'batch_devices': ["/dev/sda", "/dev/sdb"],
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'journal_devices': ["/dev/sdc", "/dev/sdd"]}
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fake_container_image = None
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expected_command_list = ['ceph-volume',
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'--cluster',
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'ceph',
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'lvm',
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'batch',
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'--filestore',
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'--yes',
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'--journal-size',
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'100',
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'/dev/sda',
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'/dev/sdb',
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'--journal-devices',
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'/dev/sdc',
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'/dev/sdd']
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result = ceph_volume.batch(
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fake_module, fake_container_image)
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assert result == expected_command_list
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def test_batch_bluestore_with_dedicated_db(self):
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fake_module = MagicMock()
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fake_module.params = {'objectstore': 'bluestore',
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'block_db_size': '-1',
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'cluster': 'ceph',
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'batch_devices': ["/dev/sda", "/dev/sdb"],
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'block_db_devices': ["/dev/sdc", "/dev/sdd"]}
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fake_container_image = None
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expected_command_list = ['ceph-volume',
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'--cluster',
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'ceph',
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'lvm',
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'batch',
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'--bluestore',
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'--yes',
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'/dev/sda',
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'/dev/sdb',
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'--db-devices',
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'/dev/sdc',
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'/dev/sdd']
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result = ceph_volume.batch(
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fake_module, fake_container_image)
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assert result == expected_command_list
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def test_batch_bluestore_with_dedicated_wal(self):
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fake_module = MagicMock()
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fake_module.params = {'objectstore': 'bluestore',
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'cluster': 'ceph',
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'block_db_size': '-1',
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'batch_devices': ["/dev/sda", "/dev/sdb"],
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'wal_devices': ["/dev/sdc", "/dev/sdd"]}
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fake_container_image = None
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expected_command_list = ['ceph-volume',
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'--cluster',
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'ceph',
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'lvm',
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'batch',
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'--bluestore',
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'--yes',
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'/dev/sda',
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'/dev/sdb',
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'--wal-devices',
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'/dev/sdc',
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'/dev/sdd']
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result = ceph_volume.batch(
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fake_module, fake_container_image)
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assert result == expected_command_list
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@patch('ansible.module_utils.basic.AnsibleModule.exit_json')
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@patch('ansible.module_utils.basic.AnsibleModule.run_command')
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def test_prepare_no_keyring_in_output(self, m_run_command, m_exit_json):
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ca_test_common.set_module_args({'data': '/dev/sda',
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'objectstore': 'bluestore',
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'cluster': 'ceph',
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'action': 'prepare'})
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keyring = 'AQBqkhNhQDlqEhAAXKxu87L3Mh3mHY+agonKZA=='
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m_exit_json.side_effect = ca_test_common.exit_json
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list_rc = 0
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list_stderr = ''
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list_stdout = '{}'
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prepare_rc = 0
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prepare_stderr = """
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Running command: /usr/bin/ceph-authtool --gen-print-key
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Running command: /usr/bin/mount -t tmpfs tmpfs /var/lib/ceph/osd/ceph-0
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Running command: /usr/bin/chown -h ceph:ceph /dev/test_group/data-lv1
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Running command: /usr/bin/chown -R ceph:ceph /dev/dm-0
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Running command: /usr/bin/ln -s /dev/test_group/data-lv1 /var/lib/ceph/osd/ceph-1/block
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stderr: got monmap epoch 1
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Running command: /usr/bin/ceph-authtool /var/lib/ceph/osd/ceph-1/keyring --create-keyring --name osd.1 --add-key {}
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stdout: creating /var/lib/ceph/osd/ceph-1/keyring
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added entity osd.1 auth(key={})
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""".format(keyring, keyring)
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prepare_stdout = ''
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m_run_command.side_effect = [
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(list_rc, list_stdout, list_stderr),
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(prepare_rc, prepare_stdout, prepare_stderr)
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]
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with pytest.raises(ca_test_common.AnsibleExitJson) as result:
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ceph_volume.main()
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result = result.value.args[0]
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assert result['changed']
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assert result['cmd'] == ['ceph-volume', '--cluster', 'ceph', 'lvm', 'prepare', '--bluestore', '--data', '/dev/sda']
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assert result['rc'] == 0
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assert keyring not in result['stderr']
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assert '*' * 8 in result['stderr']
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assert not result['stdout']
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@patch('ansible.module_utils.basic.AnsibleModule.exit_json')
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@patch('ansible.module_utils.basic.AnsibleModule.run_command')
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def test_batch_no_keyring_in_output(self, m_run_command, m_exit_json):
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ca_test_common.set_module_args({'batch_devices': ['/dev/sda'],
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'objectstore': 'bluestore',
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'cluster': 'ceph',
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'action': 'batch'})
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keyring = 'AQBUixJhnDF1NRAAhl2xrnmOHCCI/T+W6FjqmA=='
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m_exit_json.side_effect = ca_test_common.exit_json
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report_rc = 0
|
|
report_stderr = ''
|
|
report_stdout = '[{"data": "/dev/sda", "data_size": "50.00 GB", "encryption": "None"}]'
|
|
batch_rc = 0
|
|
batch_stderr = """
|
|
Running command: /usr/bin/ceph-authtool --gen-print-key
|
|
Running command: /usr/bin/mount -t tmpfs tmpfs /var/lib/ceph/osd/ceph-0
|
|
Running command: /usr/bin/chown -h ceph:ceph /dev/ceph-863337c4-bef9-4b96-aaac-27cde8c42b8f/osd-block-b1d1036f-0d6e-493b-9d1a-6f6b96df64b1
|
|
Running command: /usr/bin/chown -R ceph:ceph /dev/mapper/ceph--863337c4--bef9--4b96--aaac--27cde8c42b8f-osd--block--b1d1036f--0d6e--493b--9d1a--6f6b96df64b1
|
|
Running command: /usr/bin/ln -s /dev/ceph-863337c4-bef9-4b96-aaac-27cde8c42b8f/osd-block-b1d1036f-0d6e-493b-9d1a-6f6b96df64b1 /var/lib/ceph/osd/ceph-0/block
|
|
stderr: got monmap epoch 1
|
|
Running command: /usr/bin/ceph-authtool /var/lib/ceph/osd/ceph-0/keyring --create-keyring --name osd.0 --add-key {}
|
|
stdout: creating /var/lib/ceph/osd/ceph-0/keyring
|
|
added entity osd.0 auth(key={})
|
|
""".format(keyring, keyring)
|
|
batch_stdout = ''
|
|
m_run_command.side_effect = [
|
|
(report_rc, report_stdout, report_stderr),
|
|
(batch_rc, batch_stdout, batch_stderr)
|
|
]
|
|
|
|
with pytest.raises(ca_test_common.AnsibleExitJson) as result:
|
|
ceph_volume.main()
|
|
|
|
result = result.value.args[0]
|
|
assert result['changed']
|
|
assert result['cmd'] == ['ceph-volume', '--cluster', 'ceph', 'lvm', 'batch', '--bluestore', '--yes', '/dev/sda']
|
|
assert result['rc'] == 0
|
|
assert keyring not in result['stderr']
|
|
assert '*' * 8 in result['stderr']
|
|
assert not result['stdout']
|