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DNS SRV records no longer work in Docker 1.12 containers when using a container overlay network, known bug?

(Neatwhiskey10101100) #1

We’ve been trying to find any log messages we can about this issue but it appears to be an internal Docker bug.

When we upgraded our Docker hosts to 1.12, containers on a Docker 1.12 host are no longer able to query SRV records.

Has anyone else seen this issue?

Info dump -

I found this Github issue that I think may be related

(Sanimej) #2

There was an issue in 1.12 in handling SRV queries. It has been fixed in 1.12.1