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Test case changes for RHSTOR-5823 #10973

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merged 7 commits into from
Jan 21, 2025
Merged

Test case changes for RHSTOR-5823 #10973

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23d846d
test changes
vkathole Dec 4, 2024
eeb9b8c
test changes
vkathole Jan 8, 2025
a7d2232
check horizontal scaling
vkathole Jan 16, 2025
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vkathole Jan 17, 2025
1729fb3
remove horizontalscale
vkathole Jan 17, 2025
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vkathole Jan 20, 2025
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vkathole Jan 20, 2025
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14 changes: 9 additions & 5 deletions tests/functional/monitoring/prometheus/alerts/test_alert_mds_cpu_high_usage.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@
import pytest

from concurrent.futures import ThreadPoolExecutor
from ocs_ci.framework.pytest_customization.marks import blue_squad
from ocs_ci.framework.pytest_customization.marks import blue_squad, skipif_ocs_version
from ocs_ci.framework.testlib import E2ETest, tier2
from ocs_ci.helpers import helpers
from ocs_ci.ocs import cluster, constants
Expand Down Expand Up @@ -57,12 +57,14 @@ def active_mds_alert_values(threading_lock):
alert_list = api.wait_for_alert(name=cpu_alert, state="pending")
message = f"Ceph metadata server pod ({active_mds_pod}) has high cpu usage"
description = (
f"Ceph metadata server pod ({active_mds_pod}) has high cpu usage."
f"\nPlease consider increasing the CPU request for the {active_mds_pod} pod as described in the runbook."
f"Ceph metadata server pod ({active_mds_pod}) has high cpu usage"
f"\n. Please consider Vertical"
f"\nscaling, by adding more resources to the existing MDS pod."
f"\nPlease see 'runbook_url' for more details."
)
runbook = (
"https://github.com/openshift/runbooks/blob/master/alerts/"
"openshift-container-storage-operator/CephMdsCpuUsageHigh.md"
"openshift-container-storage-operator/CephMdsCPUUsageHighNeedsVerticalScaling.md "
)
severity = "warning"
state = ["pending"]
Expand All @@ -82,6 +84,7 @@ def active_mds_alert_values(threading_lock):

@tier2
@blue_squad
@skipif_ocs_version("<4.18")
class TestMdsCpuAlerts(E2ETest):
@pytest.fixture(scope="function", autouse=True)
def teardown(self, request):
Expand All @@ -97,7 +100,8 @@ def finalizer():
@pytest.mark.polarion_id("OCS-5581")
def test_alert_triggered(self, run_file_creator_io_with_cephfs, threading_lock):
"""
This test case is to verify the alert for MDS cpu high usage
This test case is to verify the alert for MDS cpu high usage for only vertical scaling,
alert for Horizontal scaling is skipped as it is not easy to achieve the rate(ceph_mds_request)>=1000.

Args:
run_file_creator_io_with_cephfs: function to generate load on mds cpu to achieve "cpu utilisation >67%"
Expand Down
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