def test_update(self):
"""BootLoaderArguments.update reorders things as expected."""
args = BootLoaderArguments()
args.update(["one", "two", "three"])
args.update("abc")
self.assertEqual(str(args), "one two three a b c")
args.update(["three", "two"])
self.assertEqual(str(args), "one a b c three two")
def test_add(self):
"""BootLoaderArguments.add reorders things as expected."""
args = BootLoaderArguments()
args.add("first")
args.add("second")
self.assertEqual(str(args), "first second")
self.assertEqual(list(args), ["first", "second"])
args.add("first")
self.assertEqual(str(args), "second first")
self.assertEqual(list(args), ["second", "first"])
def test_add(self):
"""BootLoaderArguments.add reorders things as expected."""
args = BootLoaderArguments()
args.add("first")
args.add("second")
assert str(args) == "first second"
assert list(args) == ["first", "second"]
args.add("first")
assert str(args) == "second first"
assert list(args) == ["second", "first"]
def test_ip_merge(self):
"""BootLoaderArguments.__str__ reorders ip= as expected."""
args = BootLoaderArguments()
args.update(["start", "blah"])
args.update(
["ip=ens0p3:dhcp6", "ip=::::tester::dhcp", "ip=ens0p3:dhcp"])
args.add("end")
assert list(args) == \
["start", "blah", "ip=ens0p3:dhcp6", "ip=::::tester::dhcp", "ip=ens0p3:dhcp", "end"]
assert str(args) == \
"start blah ip=::::tester::dhcp end ip=ens0p3:dhcp,dhcp6"
assert list(args) == \
["start", "blah", "ip=::::tester::dhcp", "end", "ip=ens0p3:dhcp,dhcp6"]
def write_config_images(self, config):
for image in self.images:
if "kdump" in (image.initrd or image.kernel):
# no need to create bootloader entries for kdump
continue
args = BootLoaderArguments()
args.add("root=%s" % image.device.fstab_spec)
args.update(self.boot_args)
if image.device.type == "btrfs subvolume":
args.add("rootflags=subvol=%s" % image.device.name)
log.info("bootloader.py: used boot args: %s ", args)
if self.use_bls:
self.update_bls_args(image, args)
else:
self.write_config_image(config, image, args)
def ip_merge_test(self):
"""BootLoaderArguments.__str__ reorders ip= as expected."""
args = BootLoaderArguments()
args.update(["start", "blah"])
args.update(
["ip=ens0p3:dhcp6", "ip=::::tester::dhcp", "ip=ens0p3:dhcp"])
args.add("end")
self.assertEqual(list(args), [
"start", "blah", "ip=ens0p3:dhcp6", "ip=::::tester::dhcp",
"ip=ens0p3:dhcp", "end"
])
self.assertEqual(
str(args),
"start blah ip=::::tester::dhcp end ip=ens0p3:dhcp,dhcp6")
self.assertEqual(list(args), [
"start", "blah", "ip=::::tester::dhcp", "end",
"ip=ens0p3:dhcp,dhcp6"
])
def write_config_images(self, config):
self.write_config_console(config)
for image in self.images:
args = BootLoaderArguments()
args.update(["root=%s" % image.device.fstab_spec, "ro"])
if image.device.type == "btrfs subvolume":
args.add("rootflags=subvol=%s" % image.device.name)
args.update(self.boot_args)
log.info("bootloader.py: used boot args: %s ", args)
# extlinux labels cannot have spaces
label = "%s(%s)" % (self.image_label(image), image.version)
label = label.replace(" ", "")
stanza = ("label %(label)s\n"
"\tkernel %(boot_prefix)s/%(kernel)s\n"
"\tinitrd %(boot_prefix)s/%(initrd)s\n"
"\tappend %(args)s\n\n" % {
"label": label,
"kernel": image.kernel,
"initrd": image.initrd,
"args": args,
"boot_prefix": self.boot_prefix
})
config.write(stanza)