[tor-dev] does renewing ed25519 signing key hurt if done to often?

Hi, I'm wondering if it does any bad if ed25519 online keys are renewed (to) often (i.e. on every ansible-playbook run and the admin runs it 3 times in a row to get it to complete on all hosts). If key renewal causes all existing connections to die I'll try to workaround the problem and make tor --keygen idempotent (replace the key only if its expiry changed).