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docs: known issue with v2dns SRV requests #21331

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docs: known issue with v2dns SRV requests #21331

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docs: known issue with v2dns SRV requests
DanStough Jun 13, 2024
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Update website/content/docs/release-notes/consul/v1_19_x.mdx
DanStough Jun 13, 2024
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6 changes: 6 additions & 0 deletions website/content/docs/release-notes/consul/v1_19_x.mdx
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Expand Up @@ -35,6 +35,12 @@ For more detailed information, please refer to the [upgrade details page](/consu

The following issues are known to exist in the v1.19.x releases:

- v1.19.0 - DNS SRV records for registrations that specify a service address instead of a node address return identical `.service` hostnames instead of unique `.addr` addresses.
As a result, it is impossible to resolve the individual service addresses.
This bug can affect Nomad installations using Consul for service discovery because the service address field is always specified to Consul.
To revert to the old DNS behavior, set `experiments: [ "v1dns" ]` in the agent configuration.
We plan to include a fix in a future release of Consul v1.19.1 [[GH-21325](https://github.com/hashicorp/consul/issues/21325)].

## Changelogs

The changelogs for this major release version and any maintenance versions are listed below.
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