def node_remove_guest(
env: LibraryEnvironment,
node_identifier,
skip_offline_nodes=False,
allow_remove_multiple_nodes=False,
allow_pacemaker_remote_service_fail=False,
wait: WaitType = False,
):
"""
remove a resource representing remote node and destroy remote node
LibraryEnvironment env provides all for communication with externals
string node_identifier -- node name, hostname or resource id
bool skip_offline_nodes -- a flag for ignoring when some nodes are offline
bool allow_remove_multiple_nodes -- is a flag for allowing
remove unexpected multiple occurrence of remote node for node_identifier
bool allow_pacemaker_remote_service_fail -- is a flag for allowing
successfully finish this command even if stoping/disabling
pacemaker_remote not succeeded
"""
wait_timeout = env.ensure_wait_satisfiable(wait)
cib = env.get_cib()
resource_element_list = _find_resources_to_remove(
cib,
env.report_processor,
"guest",
node_identifier,
allow_remove_multiple_nodes,
guest_node.find_node_resources,
)
node_names_list = sorted(
{
guest_node.get_node_name_from_resource(node_element)
for node_element in resource_element_list
}
)
if not env.is_cib_live:
env.report_processor.report_list(
_report_skip_live_parts_in_remove(node_names_list)
)
else:
_destroy_pcmk_remote_env(
env,
node_names_list,
skip_offline_nodes,
allow_pacemaker_remote_service_fail,
)
for resource_element in resource_element_list:
guest_node.unset_guest(resource_element)
env.push_cib(wait_timeout=wait_timeout)
# remove node from pcmk caches
if env.is_cib_live:
for node_name in node_names_list:
remove_node(env.cmd_runner(), node_name)
def node_remove_guest(
env, node_identifier,
skip_offline_nodes=False,
allow_remove_multiple_nodes=False,
allow_pacemaker_remote_service_fail=False,
wait=False,
):
"""
remove a resource representing remote node and destroy remote node
LibraryEnvironment env provides all for communication with externals
string node_identifier -- node name, hostname or resource id
bool skip_offline_nodes -- a flag for ignoring when some nodes are offline
bool allow_remove_multiple_nodes -- is a flag for allowing
remove unexpected multiple occurence of remote node for node_identifier
bool allow_pacemaker_remote_service_fail -- is a flag for allowing
successfully finish this command even if stoping/disabling
pacemaker_remote not succeeded
"""
env.ensure_wait_satisfiable(wait)
cib = env.get_cib()
resource_element_list = _find_resources_to_remove(
cib,
env.report_processor,
"guest",
node_identifier,
allow_remove_multiple_nodes,
guest_node.find_node_resources,
)
node_names_list = sorted({
guest_node.get_node_name_from_resource(node_element)
for node_element in resource_element_list
})
if not env.is_cib_live:
env.report_processor.process_list(
_report_skip_live_parts_in_remove(node_names_list)
)
else:
_destroy_pcmk_remote_env(
env,
node_names_list,
skip_offline_nodes,
allow_pacemaker_remote_service_fail
)
for resource_element in resource_element_list:
guest_node.unset_guest(resource_element)
env.push_cib(wait=wait)
#remove node from pcmk caches
if env.is_cib_live:
for node_name in node_names_list:
remove_node(env.cmd_runner(), node_name)
def assert_find_name(self, name, xml):
self.assertEqual(
name,
guest_node.get_node_name_from_resource(etree.fromstring(xml)))
def assert_find_name(self, name, xml):
self.assertEqual(
name,
guest_node.get_node_name_from_resource(etree.fromstring(xml))
)
