Gatherer "ad-hoc" mode - don't bail out immediately if cannot connect
Gatherer "ad-hoc" mode - don't bail out immediately if cannot connect

but re-try after $main_loop_seconds as in normal mode. Less errors in K8s
for example where there's quite some randomness when launching many
containers

cybertec-postgresql/pgwatch2,cybertec-postgresql/pgwatch2,cybertec-postgresql/pgwatch2,cybertec-postgresql/pgwatch2