def copy_single_distro_files(self, d, dirtree, symlink_ok):
distros = os.path.join(dirtree, "images")
distro_dir = os.path.join(distros, d.name)
utils.mkdir(distro_dir)
kernel = utils.find_kernel(d.kernel) # full path
initrd = utils.find_initrd(d.initrd) # full path
if kernel is None:
raise CX("kernel not found: %(file)s, distro: %(distro)s" % {"file": d.kernel, "distro": d.name})
if initrd is None:
raise CX("initrd not found: %(file)s, distro: %(distro)s" % {"file": d.initrd, "distro": d.name})
# Koan manages remote kernel itself, but for consistent PXE
# configurations the synchronization is still necessary
if not utils.file_is_remote(kernel):
b_kernel = os.path.basename(kernel)
dst1 = os.path.join(distro_dir, b_kernel)
utils.linkfile(kernel, dst1, symlink_ok=symlink_ok, api=self.api, logger=self.logger)
else:
b_kernel = os.path.basename(kernel)
dst1 = os.path.join(distro_dir, b_kernel)
utils.copyremotefile(kernel, dst1, api=None, logger=self.logger)
if not utils.file_is_remote(initrd):
b_initrd = os.path.basename(initrd)
dst2 = os.path.join(distro_dir, b_initrd)
utils.linkfile(initrd, dst2, symlink_ok=symlink_ok, api=self.api, logger=self.logger)
else:
b_initrd = os.path.basename(initrd)
dst1 = os.path.join(distro_dir, b_initrd)
utils.copyremotefile(initrd, dst1, api=None, logger=self.logger)
def set_initrd(self, initrd):
"""
Specifies an initrd image. Path search works as in set_kernel.
File must be named appropriately.
"""
if initrd is None or initrd == "":
raise CX("initrd not specified")
if utils.find_initrd(initrd):
self.initrd = initrd
return
raise CX(_("initrd not found"))
def set_initrd(self, initrd):
"""
Specifies an initrd image. Path search works as in set_kernel.
File must be named appropriately.
"""
if initrd is None or initrd == "":
raise CX("initrd not specified")
if utils.find_initrd(initrd):
self.initrd = initrd
return
raise CX(_("initrd not found"))
def test_find_initrd():
# Arrange
fake_env = "/dev/shm/fakeinitrdfolder"
os.mkdir(fake_env)
expected = os.path.join(fake_env, "initrd.img")
Path(expected).touch()
# Act
result = utils.find_initrd(fake_env)
# Assert
assert expected == result
def initrd(self, initrd: str):
"""
Specifies an initrd image. Path search works as in set_kernel. File must be named appropriately.
:param initrd: The new path to the ``initrd``.
"""
if not isinstance(initrd, str):
raise TypeError("initrd must be of type str")
if not initrd:
raise ValueError("initrd not specified")
if utils.find_initrd(initrd):
self._initrd = initrd
return
raise ValueError("initrd not found")
def initrd(self, initrd: str):
r"""
Setter for the ``initrd`` property.
:param initrd: The new path to the ``initrd``.
:raises TypeError: In case the value was not of type ``str``.
:raises ValueError: In case the new value was not found or specified.
"""
if not isinstance(initrd, str):
raise TypeError("initrd must be of type str")
if not initrd:
raise ValueError("initrd not specified")
if utils.find_initrd(initrd):
self._initrd = initrd
return
raise ValueError("initrd not found")
