docs: document TART_REGISTRY_HOSTNAME (#1195)

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Nikolay Edigaryev 2026-02-12 22:56:24 +01:00 committed by GitHub
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@ -116,7 +116,9 @@ In addition, Tart supports [Docker credential helpers](https://docs.docker.com/e
if defined in `~/.docker/config.json`.
Finally, `TART_REGISTRY_USERNAME` and `TART_REGISTRY_PASSWORD` environment variables allow to override authorization
for all registries which might useful for integrating with your CI's secret management.
for all registries, which might be useful for integrating with your CI's secret management.
You can also set the `TART_REGISTRY_HOSTNAME` environment variable to apply these overrides only to a specific host.
### Pushing a Local Image