x509: certificate signed by unknown authority error from private registry after CA trust has been updated
Issue
- After updating a system with the CA for a private registry, the following error is reported when attempting a
docker login:
Error response from daemon: Get https://registry.example.com/v1/users/: x509: certificate signed by unknown authority
- When loading the images at web console:
Could not load image metadata.
Internal error occurred: Get https://<registry.example.com>:<port>/v2/: x509: certificate signed by unknown authority"
Environment
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux Atomic Host
- Red Hat OpenShift Container Platform 3.X
- Standalone private container registry
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.
Close
Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.