def _stonith_warnings(cib: Element, is_sbd_running: bool) -> List[str]:
warning_list = []
is_stonith_enabled = stonith.is_stonith_enabled(get_crm_config(cib))
stonith_all, stonith_with_action, stonith_with_method_cycle = (
stonith.get_misconfigured_resources(get_resources(cib)))
if is_stonith_enabled and not stonith_all and not is_sbd_running:
warning_list.append(
"No stonith devices and stonith-enabled is not false")
if stonith_with_action:
warning_list.append(
("Following stonith devices have the 'action' option set, "
"it is recommended to set {0} instead: {1}").format(
format_list(STONITH_ACTION_REPLACED_BY),
format_list([x.get("id", "") for x in stonith_with_action]),
))
if stonith_with_method_cycle:
warning_list.append(
"Following stonith devices have the 'method' option set "
"to 'cycle' which is potentially dangerous, please consider using "
"'onoff': {0}".format(
format_list(
[x.get("id", "") for x in stonith_with_method_cycle]), ))
return warning_list
def test_no_stonith(self):
resources = etree.fromstring("""
<resources>
<primitive id="R" class="ocf" provider="pacemaker" type="Dummy">
<instance_attributes>
<nvpair name="action" value="value" />
<nvpair name="method" value="cycle" />
</instance_attributes>
</primitive>
</resources>
""")
self.assertEqual(stonith.get_misconfigured_resources(resources),
([], [], []))
def test_all_ok(self):
resources = etree.fromstring("""
<resources>
<primitive id="S1" class="stonith" type="fence_something">
<instance_attributes>
<nvpair name="name" value="value" />
</instance_attributes>
</primitive>
</resources>
""")
self.assertEqual(stonith.get_misconfigured_resources(resources), (
resources.findall("primitive[@id='S1']"),
[],
[],
))
def test_issues(self):
resources = etree.fromstring(
"""
<resources>
<primitive id="S1" class="stonith" type="fence_something">
<instance_attributes>
<nvpair name="name" value="value" />
<nvpair name="method" value="onoff" />
</instance_attributes>
</primitive>
<primitive id="S2" class="stonith" type="fence_something">
<instance_attributes>
<nvpair name="action" value="value" />
</instance_attributes>
</primitive>
<primitive id="S3" class="stonith" type="fence_something">
<instance_attributes>
<nvpair name="method" value="cycle" />
</instance_attributes>
</primitive>
<primitive id="S4" class="stonith" type="fence_something">
<instance_attributes>
<nvpair name="action" value="value" />
<nvpair name="method" value="cycle" />
</instance_attributes>
</primitive>
</resources>
"""
)
stonith1 = resources.find("primitive[@id='S1']")
stonith2 = resources.find("primitive[@id='S2']")
stonith3 = resources.find("primitive[@id='S3']")
stonith4 = resources.find("primitive[@id='S4']")
self.assertEqual(
stonith.get_misconfigured_resources(resources),
(
[stonith1, stonith2, stonith3, stonith4],
[stonith2, stonith4],
[stonith3, stonith4],
),
)