Just noticed a down period of maybe 20 minutes or so for the postgres database machine. Here are some logs which might be relevant. Is this something I could fix myself if this happens again?
2023-08-09T13:49:05.075 app[9080543a6e1668] ams [info] proxy | [WARNING] 220/134905 (280) : parsing [/fly/haproxy.cfg:38]: Missing LF on last line, file might have been truncated at position 96. This will become a hard error in HAProxy 2.3.
....
2023-08-09T13:49:06.132 app[9080543a6e1668] ams [info] keeper | 2023-08-09T13:49:06.132Z FATAL cmd/keeper.go:2118 cannot create keeper: cannot create store: cannot create kv store: Put "https://consul-fra.fly-shared.net/v1/catalog/register?wait=5000ms": dial tcp [2a09:8280:1::3:c1f]:443: connect: connection refused
2023-08-09T13:49:06.133 app[9080543a6e1668] ams [info] keeper | exit status 1
2023-08-09T13:49:06.133 app[9080543a6e1668] ams [info] keeper | restarting in 5s [attempt 1]
2023-08-09T13:49:06.133 app[9080543a6e1668] ams [info] sentinel | 2023-08-09T13:49:06.132Z FATAL cmd/sentinel.go:2030 cannot create sentinel: cannot create store: cannot create kv store: Put "https://consul-fra.fly-shared.net/v1/catalog/register?wait=5000ms": dial tcp [2a09:8280:1::3:c1f]:443: connect: connection refused
2023-08-09T13:49:06.134 app[9080543a6e1668] ams [info] sentinel | exit status 1
2023-08-09T13:49:06.134 app[9080543a6e1668] ams [info] sentinel | restarting in 3s [attempt 1]
2023-08-09T13:49:06.137 app[9080543a6e1668] ams [info] panic: error checking stolon status: cannot create kv store: Put "https://consul-fra.fly-shared.net/v1/catalog/register?wait=5000ms": dial tcp [2a09:8280:1::3:c1f]:443: connect: connection refused