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DigitalOcean API 503 response causes thousands of duplicate domain records to be created #503

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Noah-Huppert opened this issue Mar 17, 2018 · 1 comment
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DigitalOcean API 503 response causes thousands of duplicate domain records to be created #503

Noah-Huppert opened this issue Mar 17, 2018 · 1 comment

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@Noah-Huppert
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I went to check on my DNS records today and found that my domain now has ~3000 DNS entries. Meaning that external-dns created about 1500 A records for the same ingress.

Looking at the external-dns pod I see many many lines with the following message:

time="2018-03-16T23:46:03Z" level=info msg="Changing record." action=CREATE record=www.noahhuppert.com type=TXT zone=noahhuppert.com

With this error occasionally showing up:

time="2018-03-16T17:45:58Z" level=error msg="GET https://api.digitalocean.com/v2/domains: 503 Service is currently unavailable."

I suspect that the external-dns DigitalOcean controler does not handle bad API responses correctly. However I couldn't be sure.

external-dns pod logs
@mikkeloscar
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See #501

@mikkeloscar mikkeloscar mentioned this issue Mar 17, 2018
Merged
@Raffo Raffo closed this as completed in #501 Apr 4, 2018
@nicbou nicbou mentioned this issue May 31, 2021
Open
lou-lan pushed a commit to lou-lan/external-dns that referenced this issue May 11, 2022
@corneliusweig
Swap order of install and store receipt (kubernetes-sigs#503)
e5901f2 
Install is much more likely to fail than storing the receipt.
Before, when the install failed, the new receipts was already
written to disk and not rolled back. Now, the receipt is only
stored when install has succeeded.
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2 participants
@mikkeloscar @Noah-Huppert