def node_clear(env, node_name, allow_clear_cluster_node=False):
"""
Remove specified node from various cluster caches.
LibraryEnvironment env provides all for communication with externals
string node_name
bool allow_clear_cluster_node -- flag allows to clear node even if it's
still in a cluster
"""
mocked_envs = []
if not env.is_cib_live:
mocked_envs.append("CIB")
if not env.is_corosync_conf_live:
mocked_envs.append("COROSYNC_CONF")
if mocked_envs:
raise LibraryError(reports.live_environment_required(mocked_envs))
current_nodes = get_nodes(env.get_corosync_conf(), env.get_cib())
if (node_addresses_contain_name(current_nodes, node_name)
or node_addresses_contain_host(current_nodes, node_name)):
env.report_processor.process(
reports.get_problem_creator(
report_codes.FORCE_CLEAR_CLUSTER_NODE,
allow_clear_cluster_node)(
reports.node_to_clear_is_still_in_cluster, node_name))
remove_node(env.cmd_runner(), node_name)
def test_return_false_if_not_match(self):
self.assertFalse(
lib.node_addresses_contain_name(
[lib.NodeAddresses(ring0="NAME")],
"NAME"
)
)
def test_return_true_if_is_as_name(self):
self.assertTrue(
lib.node_addresses_contain_name(
[lib.NodeAddresses("HOST", name="NAME")],
"NAME"
)
)
def validate_conflicts(tree, nodes, node_name, options):
report_list = []
if (does_id_exist(tree, node_name)
or node_addresses_contain_name(nodes, node_name)
or ("remote-addr" not in options
and node_addresses_contain_host(nodes, node_name))):
report_list.append(reports.id_already_exists(node_name))
if ("remote-addr" in options
and node_addresses_contain_host(nodes, options["remote-addr"])):
report_list.append(reports.id_already_exists(options["remote-addr"]))
return report_list
def validate_create(nodes, resource_agent, host, node_name,
instance_attributes):
"""
validate inputs for create
list of NodeAddresses nodes -- nodes already used
string node_name -- name of future node
dict instance_attributes -- data for future resource instance attributes
"""
report_list = _validate_server_not_used(resource_agent,
instance_attributes)
host_is_used = False
if node_addresses_contain_host(nodes, host):
report_list.append(reports.id_already_exists(host))
host_is_used = True
if not host_is_used or host != node_name:
if node_addresses_contain_name(nodes, node_name):
report_list.append(reports.id_already_exists(node_name))
return report_list