Madelyn Olson 663fbd3459
Stabilize cluster hostnames tests (#11307)
This PR introduces a couple of changes to improve cluster test stability:
1. Increase the cluster node timeout to 3 seconds, which is similar to the
   normal cluster tests, but introduce a new mechanism to increase the ping
   period so that the tests are still fast. This new config is a debug config.
2. Set `cluster-replica-no-failover yes` on a wider array of tests which are
   sensitive to failovers. This was occurring on the ARM CI.
2022-10-03 09:25:16 +03:00
..