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Clarify ExternalNames are hostnames

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Updates the documentation for ExternalName to clarify
that they adhere RFC-1123 hostname and are not DNS names.

Fixes #52266
This commit is contained in:
Anup Navare
2017-11-14 16:36:58 -08:00
parent 3e757c768f
commit c8d5310098
7 changed files with 10 additions and 7 deletions
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docs/api-reference/v1/definitions.html generated
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@@ -10561,7 +10561,7 @@ Examples:<br>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock">externalName</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">externalName is the external reference that kubedns or equivalent will return as a CNAME record for this service. No proxying will be involved. Must be a valid DNS name and requires Type to be ExternalName.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">externalName is the external reference that kubedns or equivalent will return as a CNAME record for this service. No proxying will be involved. Must be a valid RFC-1123 hostname (<a href="https://tools.ietf.org/html/rfc1123">https://tools.ietf.org/html/rfc1123</a>) and requires Type to be ExternalName.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">string</p></td>
<td class="tableblock halign-left valign-top"></td>