fix: add exception for two node fencing

add two node fencing exception to the etcd operator state transition during upgrade, in two node fencing the etcd operator will go unavailable as the two pods are updated and etcd fencing job is running via pacemaker, this is expected behavior due to the limitations of two node deployments

Signed-off-by: ehila <[email protected]>

Author: eggfoobar

pkg/monitortests/clusterversionoperator/legacycvomonitortests/operators.go

@@ -274,6 +274,13 @@ func testUpgradeOperatorStateTransitions(events monitorapi.Intervals, clientConf
 					strings.Contains(condition.Message, `Waiting for Deployment`) {
 					return "csi snapshot controller is allowed to have Available=False due to CSI webhook test on two node", nil
 				}
+			case "etcd":
+				if condition.Type == configv1.OperatorAvailable && condition.Status == configv1.ConditionFalse &&
+					(strings.Contains(condition.Reason, `tnf-auth-job`) ||
+						strings.Contains(condition.Reason, `fencing-job_JobRunning`) ||
+						strings.Contains(condition.Message, `1 of 2 members are available`)) {
+					return "etcd is allowed to have Available=False during two node fencing upgrade", nil
+				}
 			}
 		}