Hi Zhilin, Sorry for not responding sooner. I answered your questions inline below. Let me know what other questions you have.
Thanks, Dave On Mon, Aug 28, 2017 at 8:32 PM, Zhilin Huang (zhilhuan) <[email protected] > wrote: > Hmm, no response… > > I think I should suppose no one is using multiple subdomains in > production. Please response if I am wrong. > > Thanks, > Zhilin > > > On 8/25/17, 3:12 PM, "Zhilin Huang (zhilhuan)" <[email protected]> wrote: > > Hi folks, > > The multiple subdomain (HOST_REGEXP) looks not working in TC version > we are using. However, after checking the code in latest master branch, I > would suspect if this is fully supported: > > 1. Based on the code, Traffic Router may not fully support HOST_REGEXP > with “set_number” not equal 0. The cr-config generated will only include > the first HOST_REGEXP into the “domains” field for each delivery service. > So the auto-zones will not be generated for other HOST_REGEXP. > Correct, the regex is in the CrConfig but not in the domains section. The HOST_REGEXP > 0 is intended (at least the way we use it) for CNAMEs on other domains. Since the CNAMEs are not on the domain the TR is authoritative for, the TR cannot manage zones for them. > > 2. For HTTPS delivery service, the SSL certificate will only be > generated for the first HOST_REGEXP. > Correct, again we use HOST_REGEXP > 0 as CNAMES which would be domains we are not authoritative for and we don't control. > Have anyone of you are using multiple HOST_REGEXP in your delivery > services? Please correct me if my understanding is wrong. > > If we want to fully support multiple subdomain (HOST_REGEXP), should > we do: > > For item 1) above, expand all HOST_REGEXP and add into “domains” field > for each delivery service in “cr-config”. Is there any special reason to > only include the first one? > Yes, we put CNAMEs in this field so TR could not be authoritative for those zones. You would need to do some check to make sure that TR can actually manage the zone before adding including it in the domains section. > > For item 2) above, add SAN in SSL certificate for all HOST_REGEXP > other than the first one (set_number == 0)? > See above. > Thanks, > Zhilin > > > > >
