def test_add_instance_storage_for_role(self): volume_manager = JsonVolumeManager("volumemanagertest.json") self.assertEqual( 0, len(volume_manager.get_instance_storage_for_role("master"))) self.assertEqual(0, len(volume_manager.get_roles())) volume_manager.add_instance_storage_for_role( "master", [MountableVolume("vol_1", "/", "/dev/sdj")]) master_storage = volume_manager.get_instance_storage_for_role("master") self.assertEqual(1, len(master_storage)) master_storage_instance0 = master_storage[0] self.assertEqual(1, len(master_storage_instance0)) master_storage_instance0_vol0 = master_storage_instance0[0] self.assertEqual("vol_1", master_storage_instance0_vol0.volume_id) self.assertEqual("/", master_storage_instance0_vol0.mount_point) self.assertEqual("/dev/sdj", master_storage_instance0_vol0.device) volume_manager.add_instance_storage_for_role( "slave", [MountableVolume("vol_2", "/", "/dev/sdj")]) self.assertEqual( 1, len(volume_manager.get_instance_storage_for_role("master"))) slave_storage = volume_manager.get_instance_storage_for_role("slave") self.assertEqual(1, len(slave_storage)) slave_storage_instance0 = slave_storage[0] self.assertEqual(1, len(slave_storage_instance0)) slave_storage_instance0_vol0 = slave_storage_instance0[0] self.assertEqual("vol_2", slave_storage_instance0_vol0.volume_id) self.assertEqual("/", slave_storage_instance0_vol0.mount_point) self.assertEqual("/dev/sdj", slave_storage_instance0_vol0.device) volume_manager.add_instance_storage_for_role("slave", [ MountableVolume("vol_3", "/", "/dev/sdj"), MountableVolume("vol_4", "/data1", "/dev/sdk") ]) self.assertEqual( 1, len(volume_manager.get_instance_storage_for_role("master"))) slave_storage = volume_manager.get_instance_storage_for_role("slave") self.assertEqual(2, len(slave_storage)) slave_storage_instance0 = slave_storage[0] slave_storage_instance1 = slave_storage[1] self.assertEqual(1, len(slave_storage_instance0)) self.assertEqual(2, len(slave_storage_instance1)) slave_storage_instance1_vol0 = slave_storage_instance1[0] slave_storage_instance1_vol1 = slave_storage_instance1[1] self.assertEqual("vol_3", slave_storage_instance1_vol0.volume_id) self.assertEqual("/", slave_storage_instance1_vol0.mount_point) self.assertEqual("/dev/sdj", slave_storage_instance1_vol0.device) self.assertEqual("vol_4", slave_storage_instance1_vol1.volume_id) self.assertEqual("/data1", slave_storage_instance1_vol1.mount_point) self.assertEqual("/dev/sdk", slave_storage_instance1_vol1.device) roles = volume_manager.get_roles() self.assertEqual(2, len(roles)) self.assertTrue("slave" in roles) self.assertTrue("master" in roles)
def test_add_instance_storage_for_role(self): volume_manager = JsonVolumeManager("volumemanagertest.json") self.assertEqual(0, len(volume_manager.get_instance_storage_for_role("master"))) self.assertEqual(0, len(volume_manager.get_roles())) volume_manager.add_instance_storage_for_role("master", [MountableVolume("vol_1", "/", "/dev/sdj")]) master_storage = volume_manager.get_instance_storage_for_role("master") self.assertEqual(1, len(master_storage)) master_storage_instance0 = master_storage[0] self.assertEqual(1, len(master_storage_instance0)) master_storage_instance0_vol0 = master_storage_instance0[0] self.assertEqual("vol_1", master_storage_instance0_vol0.volume_id) self.assertEqual("/", master_storage_instance0_vol0.mount_point) self.assertEqual("/dev/sdj", master_storage_instance0_vol0.device) volume_manager.add_instance_storage_for_role("slave", [MountableVolume("vol_2", "/", "/dev/sdj")]) self.assertEqual(1, len(volume_manager.get_instance_storage_for_role("master"))) slave_storage = volume_manager.get_instance_storage_for_role("slave") self.assertEqual(1, len(slave_storage)) slave_storage_instance0 = slave_storage[0] self.assertEqual(1, len(slave_storage_instance0)) slave_storage_instance0_vol0 = slave_storage_instance0[0] self.assertEqual("vol_2", slave_storage_instance0_vol0.volume_id) self.assertEqual("/", slave_storage_instance0_vol0.mount_point) self.assertEqual("/dev/sdj", slave_storage_instance0_vol0.device) volume_manager.add_instance_storage_for_role( "slave", [MountableVolume("vol_3", "/", "/dev/sdj"), MountableVolume("vol_4", "/data1", "/dev/sdk")] ) self.assertEqual(1, len(volume_manager.get_instance_storage_for_role("master"))) slave_storage = volume_manager.get_instance_storage_for_role("slave") self.assertEqual(2, len(slave_storage)) slave_storage_instance0 = slave_storage[0] slave_storage_instance1 = slave_storage[1] self.assertEqual(1, len(slave_storage_instance0)) self.assertEqual(2, len(slave_storage_instance1)) slave_storage_instance1_vol0 = slave_storage_instance1[0] slave_storage_instance1_vol1 = slave_storage_instance1[1] self.assertEqual("vol_3", slave_storage_instance1_vol0.volume_id) self.assertEqual("/", slave_storage_instance1_vol0.mount_point) self.assertEqual("/dev/sdj", slave_storage_instance1_vol0.device) self.assertEqual("vol_4", slave_storage_instance1_vol1.volume_id) self.assertEqual("/data1", slave_storage_instance1_vol1.mount_point) self.assertEqual("/dev/sdk", slave_storage_instance1_vol1.device) roles = volume_manager.get_roles() self.assertEqual(2, len(roles)) self.assertTrue("slave" in roles) self.assertTrue("master" in roles)
def print_status(self, roles=None): if roles == None: storage_filename = self._get_storage_filename() volume_manager = JsonVolumeManager(storage_filename) roles = volume_manager.get_roles() for role in roles: mountable_volumes_list = self._get_mountable_volumes(role) ec2_volumes = self._get_ec2_volumes_dict(mountable_volumes_list) for mountable_volumes in mountable_volumes_list: for mountable_volume in mountable_volumes: self._print_volume(role, ec2_volumes[mountable_volume.volume_id])
def print_status(self, roles=None): if roles == None: storage_filename = self._get_storage_filename() volume_manager = JsonVolumeManager(storage_filename) roles = volume_manager.get_roles() for role in roles: mountable_volumes_list = self._get_mountable_volumes(role) ec2_volumes = self._get_ec2_volumes_dict(mountable_volumes_list) for mountable_volumes in mountable_volumes_list: for mountable_volume in mountable_volumes: self._print_volume(role, ec2_volumes[mountable_volume.volume_id])
def get_roles(self): storage_filename = self._get_storage_filename() volume_manager = JsonVolumeManager(storage_filename) return volume_manager.get_roles()
def get_roles(self): storage_filename = self._get_storage_filename() volume_manager = JsonVolumeManager(storage_filename) return volume_manager.get_roles()