Reason for 30 seconds sleep

[alexandresobolevski]

Re this code

Hey,
Is there a specific reason for that much sleep time - have you tried lowering that? Is that there for a specific issue you have experienced? Any information would be appreciated.

[fogs]

Hi!

The code first checks gcloud dns record-sets changes describe then cross-checks if the results can be seen on the Google DNS servers. Still there were occasions in the past where after that I received an error from Let's Encrypt, stating that the token could not be found in DNS. I was unable to find the root cause of this problem and figured that since this is a batch job, adding a generous delay does not hurt. Since the error situation cannot be reproduced reliably, I did not try haggling down that time frame.

Hope this helps. Would be glad if you are able to solve this and we can get rid of that.