copyright | lastupdated | keywords | subcollection | ||
---|---|---|---|---|---|
|
2024-07-23 |
IBM Cloud Container Registry notices, wildcard, domain, firewall |
Registry |
{{site.data.keyword.attribute-definition-list}}
{: #registry_notices_wildcard_domains}
Users that use the public network to access {{site.data.keyword.registrylong}} are advised to use a wildcard domain, such as *.icr.io
, in their firewall rules. The use of a wildcard domain accommodates future changes that might issue a redirect for certain requests such as an image layer download for traffic optimization.
This advice is a change from existing advice that states that you must allow only the public domain of the {{site.data.keyword.registryshort}} that you are using. {: note}
{: #registry_notices_wildcard_domains_announce}
The original announcement was published on 15 June 2023.