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fannullone
Flight Engineer
Flight Engineer
  • 427 Views

cri-o authentication

When an OCP nodes needs to pull an image from a registry that requires authentication, it somehow gets the authentication info from the cluster pull secret where it is stored.
Is this information stored somewhere on the nodes for cri-o consumption?

[root@master1 ~]# crictl pull registry.redhat.io/rhel8/mysql-80 --verbose
Image is up to date for registry.redhat.io/rhel8/mysql-80@sha256:94cc8e52c148858add4d32c566d07e58754f97fefa8d199ae79d33cc40b26b47
[root@master1 ~]#

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