I was playing around with the Log Operations Certificate Transparency tutorial, and I'm seeing errors. I think this all worked when I was playing with it the other day, but the 2022 shard doesn't look to be working for now.
$ curl -X POST --data @add.json -H "Content-Type: application/json" -H "User-Agent: lets-encrypt-ct-log-example-1.0" https://oak.ct.letsencrypt.org/2022/ct/v1/add-chain
Request Timeout
backend QueueLeaves request failed: rpc error: code = DeadlineExceeded desc = context deadline exceeded
$ curl https://oak.ct.letsencrypt.org/2022/ct/v1/get-sth
Service Unavailable
rpc error: code = Unavailable desc = transport is closing
Might be just limited to the 2022 shard, but get-sth
from 2021 and 2023 also look to be taking longer than I would expect (though I don't know what a "normal" response time is)