def test_resources_count(self):
with open(rc("crm_mon.minimal.xml")) as crm_mon_file:
crm_mon_xml = crm_mon_file.read()
self.assertEqual(
0,
ClusterState(
complete_state(crm_mon_xml)).summary.resources.attrs.count,
)
def load_state(
self,
name="runner.pcmk.load_state",
filename="crm_mon.minimal.xml",
resources=None,
nodes=None,
stdout="",
stderr="",
returncode=0,
env=None,
):
"""
Create call for loading pacemaker state.
string name -- key of the call
string filename -- points to file with the status in the content
string resources -- xml - resources section, will be put to state
string nodes -- xml - nodes section, will be put to state
string stdout -- crm_mon's stdout
string stderr -- crm_mon's stderr
int returncode -- crm_mon's returncode
dict env -- CommandRunner environment variables
"""
if (resources or nodes) and (stdout or stderr or returncode):
raise AssertionError(
"Cannot specify resources or nodes when stdout, stderr or "
"returncode is specified"
)
command = ["crm_mon", "--one-shot", "--inactive", "--output-as", "xml"]
if stdout or stderr or returncode:
self.__calls.place(
name,
RunnerCall(
command,
stdout=stdout,
stderr=stderr,
returncode=returncode,
env=env,
),
)
return
with open(rc(filename)) as a_file:
state_xml = a_file.read()
self.__calls.place(
name,
RunnerCall(
command,
stdout=etree_to_str(
complete_state(state_xml, resources, nodes)
),
env=env,
),
)
def get_status(self):
with open(rc("crm_mon.minimal.xml")) as crm_mon_file:
crm_mon_xml = crm_mon_file.read()
return ClusterState(
fixture_crm_mon.complete_state(
crm_mon_xml,
nodes_xml="""
<nodes>
<node name="nodeA" id="1" is_dc="true" />
<node name="nodeB" id="2" />
</nodes>
""",
)).node_section.nodes
def test_can_get_node_names(self):
with open(rc("crm_mon.minimal.xml")) as crm_mon_file:
crm_mon_xml = crm_mon_file.read()
state_dom = complete_state(
crm_mon_xml,
nodes_xml="""
<nodes>
<node name="node1" id="1" />
<node name="node2" id="2" />
</nodes>
""",
)
self.assertEqual(
["node1", "node2"],
[
node.attrs.name
for node in ClusterState(state_dom).node_section.nodes
],
)
