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[DNM] test flaky Redis failover test #521

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[DNM] test flaky Redis failover test #521

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13 changes: 12 additions & 1 deletion test/kuttl/tests/redis/05-assert.yaml
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Expand Up @@ -14,4 +14,15 @@ commands:
# there should be only a single pod accessible from the redis service
oc -n $NAMESPACE get endpoints redis -o json | jq '.subsets[0].addresses | length'
# the first pod should no longer be the master after the failover
echo "$SENTINELDATA" | grep address | grep -v redis-redis-0
# Check that the master address does NOT contain redis-redis-0
# Using sentinel's MASTER command for more reliable check
MASTER_INFO=$(oc rsh -n $NAMESPACE -c sentinel redis-redis-0 redis-cli -p 26379 SENTINEL master mymaster)
MASTER_IP=$(echo "$MASTER_INFO" | grep -A1 "^ip$" | tail -n1)
# Get the IP of redis-redis-0 to compare
POD_0_IP=$(oc get pod redis-redis-0 -n $NAMESPACE -o jsonpath='{.status.podIP}')
# Failover successful if master IP is different from redis-redis-0 IP
if [ "$MASTER_IP" = "$POD_0_IP" ]; then
echo "FAIL: redis-redis-0 ($POD_0_IP) is still the master, failover did not complete"
exit 1
fi
echo "SUCCESS: Master is now at $MASTER_IP (redis-redis-0 is at $POD_0_IP)"