`slack-19.0`: various backports for `vtorc`, part 2#596

Merged

timvaillancourt merged 9 commits intoslack-19.0from vtorc-topo-bps-pt2.slack-19.0

Feb 5, 2025

+817-508

Commits on Feb 4, 2025

Ensure all topo read calls consider --topo_read_concurrency (vitessio#17276 )
timvaillancourt
committed
Revert "add keyrange support for vtorc clusters_to_watch (#457 )"
timvaillancourt
committed
[release-19.0] vtorc: require topo for Healthy: true in /debug/health (vitessio#17129 ) (vitessio#17351 )

committed
vtorc: fetch all tablets from cells once + filter during refresh (vitessio#17388 )
timvaillancourt
committed
Support KeyRange in --clusters_to_watch flag (vitessio#17604 )

GuptaManan100
authored and
timvaillancourt
committed
missing func
timvaillancourt
committed
Add api end point to print the current database state in VTOrc (vitessio#15485 )

GuptaManan100
authored and
timvaillancourt
committed
Avoid flaky topo concurrency test (vitessio#17407 )
timvaillancourt
committed
remove v19+ test logic
timvaillancourt
committed