def get_image_filename(params, root_dir):
"""
Generate an image path from params and root_dir.
:param params: Dictionary containing the test parameters.
:param root_dir: Base directory for relative filenames.
:param image_name: Force name of image.
:param image_format: Format for image.
:note: params should contain:
image_name -- the name of the image file, without extension
image_format -- the format of the image (qcow2, raw etc)
:raise VMDeviceError: When no matching disk found (in indirect method).
"""
enable_gluster = params.get("enable_gluster", "no") == "yes"
enable_ceph = params.get("enable_ceph", "no") == "yes"
image_name = params.get("image_name")
if image_name:
if enable_gluster:
image_name = params.get("image_name", "image")
image_format = params.get("image_format", "qcow2")
return gluster.get_image_filename(params, image_name, image_format)
if enable_ceph:
image_format = params.get("image_format", "qcow2")
ceph_monitor = params["ceph_monitor"]
rbd_pool_name = params["rbd_pool_name"]
rbd_image_name = "%s.%s" % (image_name.split("/")[-1],
image_format)
return ceph.get_image_filename(ceph_monitor, rbd_pool_name,
rbd_image_name)
return get_image_filename_filesytem(params, root_dir)
else:
logging.warn("image_name parameter not set.")
def get_image_filename(params, root_dir, basename=False):
"""
Generate an image path from params and root_dir.
:param params: Dictionary containing the test parameters.
:param root_dir: Base directory for relative filenames.
:param basename: True to use only basename of image_name
:note: params should contain:
image_name -- the name of the image file, without extension
image_format -- the format of the image (qcow2, raw etc)
:raise VMDeviceError: When no matching disk found (in indirect method).
"""
enable_gluster = params.get("enable_gluster", "no") == "yes"
enable_ceph = params.get("enable_ceph", "no") == "yes"
image_name = params.get("image_name")
if image_name:
if enable_gluster:
image_name = params.get("image_name", "image")
image_format = params.get("image_format", "qcow2")
return gluster.get_image_filename(params, image_name, image_format)
if enable_ceph:
image_format = params.get("image_format", "qcow2")
ceph_monitor = params["ceph_monitor"]
rbd_pool_name = params["rbd_pool_name"]
rbd_image_name = "%s.%s" % (image_name.split("/")[-1],
image_format)
return ceph.get_image_filename(ceph_monitor, rbd_pool_name,
rbd_image_name)
return get_image_filename_filesytem(params,
root_dir,
basename=basename)
else:
logging.warn("image_name parameter not set.")
def get_image_filename(params, root_dir, basename=False):
"""
Generate an image path from params and root_dir.
:param params: Dictionary containing the test parameters.
:param root_dir: Base directory for relative filenames.
:param basename: True to use only basename of image_name
:note: params should contain:
image_name -- the name of the image file, without extension
image_format -- the format of the image (qcow2, raw etc)
:raise VMDeviceError: When no matching disk found (in indirect method).
"""
enable_nbd = params.get("enable_nbd") == "yes"
enable_gluster = params.get("enable_gluster") == "yes"
enable_ceph = params.get("enable_ceph") == "yes"
enable_iscsi = params.get("enable_iscsi") == "yes"
enable_nvme = params.get("enable_nvme") == "yes"
image_name = params.get("image_name")
storage_type = params.get("storage_type")
if image_name:
image_format = params.get("image_format", "qcow2")
if enable_nbd:
return nbd.get_image_filename(params)
if enable_iscsi:
if storage_type == 'iscsi-direct':
portal = params.get('portal_ip')
target = params.get('target')
lun = params.get('lun', 0)
user = params.get('chap_user')
password = params.get('chap_passwd')
return iscsi.get_image_filename(portal, target, lun,
user, password)
if enable_gluster:
return gluster.get_image_filename(params, image_name, image_format)
if enable_ceph:
rbd_pool_name = params["rbd_pool_name"]
rbd_image_name = "%s.%s" % (image_name.split("/")[-1],
image_format)
ceph_conf = params.get('ceph_conf')
ceph_monitor = params.get('ceph_monitor')
return ceph.get_image_filename(ceph_monitor, rbd_pool_name,
rbd_image_name, ceph_conf)
if enable_nvme:
address = params['nvme_pci_address']
namespace = params.get('nvme_namespace', 1)
return nvme.get_image_filename(address, namespace)
return get_image_filename_filesytem(params, root_dir, basename=basename)
else:
logging.warn("image_name parameter not set.")