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Dockerv2

Currently Docker hub is not supported and only publicly available containers are supported
This type is in experimental state

Dockerv2

Container vanity redirect
container.example.com/txtdirect -> gcr.io/some/container container.example.com/txtdirect:tag -> gcr.io/some/container:tag

container.example.com             3600 IN CNAME  txtdirect.example.com
_redirect.container.example.com   3600 IN TXT    "v=txtv0;type=dockerv2;to=https://gcr.io/some/container"

Container vanity redirect with enforced tag
container.example.com/txtdirect -> gcr.io/some/container:tag
container.example.com/txtdirect:123 -> gcr.io/some/container:tag

container.example.com             3600 IN CNAME  txtdirect.example.com
_redirect.container.example.com   3600 IN TXT    "v=txtv0;type=dockerv2;to=https://gcr.io/some/container:tag"

Full platform container vanity redirects
gcr.example.com/some/container -> gcr.io/some/container
gcr.example.com/some/container:tag -> gcr.io/some/container:tag
*gcr.example.com/* -> gcr.io/**

gcr.example.com             3600 IN CNAME  txtdirect.example.com
_redirect.gcr.example.com   3600 IN TXT    "v=txtv0;type=dockerv2;to=https://gcr.io"