def create_config_links(stack_id, stack_version):
"""
Creates config links
stack_id: stack id, ie HDP-2.3
stack_version: version to set, ie 2.3.0.0-1234
"""
if stack_id is None:
Logger.info("Cannot create config links when stack_id is not defined")
return
args = stack_id.upper().split('-')
if len(args) != 2:
Logger.info("Unrecognized stack id {0}".format(stack_id))
return
if args[0] != "HDP":
Logger.info("Unrecognized stack name {0}".format(args[0]))
if version.compare_versions(version.format_hdp_stack_version(args[1]),
"2.3.0.0") < 0:
Logger.info("Cannot link configs unless HDP-2.3 or higher")
return
for k, v in PACKAGE_DIRS.iteritems():
if os.path.exists(v['conf_dir']):
new_conf_dir = create(args[0], k, stack_version, dry_run=True)
if not os.path.exists(new_conf_dir):
Logger.info("Creating conf {0} for {1}".format(
new_conf_dir, k))
select(args[0], k, stack_version)
def create_config_links(stack_id, stack_version):
"""
Creates config links
stack_id: stack id, ie HDP-2.3
stack_version: version to set, ie 2.3.0.0-1234
"""
if stack_id is None:
Logger.info("Cannot create config links when stack_id is not defined")
return
args = stack_id.upper().split('-')
if len(args) != 2:
Logger.info("Unrecognized stack id {0}".format(stack_id))
return
if args[0] != "HDP":
Logger.info("Unrecognized stack name {0}".format(args[0]))
if version.compare_versions(version.format_hdp_stack_version(args[1]), "2.3.0.0") < 0:
Logger.info("Cannot link configs unless HDP-2.3 or higher")
return
for k, v in PACKAGE_DIRS.iteritems():
dirs = create(args[0], k, stack_version, dry_run = True)
if 0 == len(dirs):
Logger.debug("Package {0} is not installed".format(k))
else:
need = False
for new_conf_dir in dirs:
if not os.path.exists(new_conf_dir):
need = True
if need:
Logger.info("Creating conf dirs {0} for {1}".format(",".join(dirs), k))
try:
select(args[0], k, stack_version)
except Exception, err:
# don't ruin someone's day
Logger.logger.exception("'conf-select set' failed to link '{0}'. Error: {1}".format(k, str(err)))
def _valid(stack_name, package, ver):
if stack_name != "HDP":
return False
if version.compare_versions(version.format_hdp_stack_version(ver), "2.3.0.0") < 0:
return False
return True
def _valid(stack_name, package, ver):
if stack_name != "HDP":
return False
if version.compare_versions(version.format_hdp_stack_version(ver), "2.3.0.0") < 0:
return False
return True
def test_two_version_strings(self):
version_a = "1.1"
version_b = "1.2"
self.assertTrue(compare_versions(version_a, version_b))
def test_integer(self):
version_a = "2"
version_b = "25"
self.assertTrue(compare_versions(version_a, version_b))
def test_fraction(self):
version_a = "1/2"
version_b = "3/4"
self.assertTrue(compare_versions(version_a, version_b))
def test_string(self):
version_a = "some_string"
version_b = "25"
self.assertFalse(compare_versions(version_a, version_b))
def test_boolean(self):
version_a = False
version_b = "1.1"
self.assertFalse(compare_versions(version_a, version_b))
def test_equal_versions(self):
va = '11.12-a'
vb = '11.12-a'
self.assertEqual(version.compare_versions(va, vb), 0)
def test_none_versions(self):
self.assertEqual(version.compare_versions(None, '1'), 1)
self.assertEqual(version.compare_versions('1', None), -1)
self.assertEqual(version.compare_versions(None, None), 0)
def test_same_root_different_length(self):
va = '5.3.7-arch1'
vb = '5.3.7-arch1-1-ARCH'
self.assertEqual(version.compare_versions(va, vb), 1)
self.assertEqual(version.compare_versions(vb, va), -1)
def test_alfanumeric_versions(self):
va = '11.11a'
vb = '11.11b'
self.assertEqual(version.compare_versions(va, vb), 1)
self.assertEqual(version.compare_versions(vb, va), -1)
