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Ismael Garcia
Ismael Garcia

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Rancher Update Registry credentials

When you update the rancher credentials for the private docker registry.

Rancher has a really heavy cache for the credentials

and sometimes it takes forever to update to the new credentials

Force the update credentials

  • Edit the node
  • Point to a docker image that not exist in your registry
  • Save the changes go back and scale to 1 node or 2
  • When you see the error that the docker image is not found, scale back to 0 nodes
  • Edit the node and point to the correct image tag or version
  • Save the changes
  • Update the nodes to 1, so you can see if the Rancher is pulling the images from the right registry
  • After this you can check if she is working or not

  • Helpful links
    Rancher Documentation

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