Accessing OpenShift 4 internal registry from bastion host .

Issue

• We need to access the OpenShift's internal registry from the bastion/developers host.
• How can developers push images to OpenShift internal registry?
• Login the OpenShift internal registry by default route had "x509: certificate signed by unknown authority" issue

# podman login image-registry-openshift-image-registry.apps.example.com
Username: admin
Password: 
Error: error authenticating creds for "image-registry-openshift-image-registry.apps.example.com": error pinging docker registry image-registry-openshift-image-registry.apps.example.com: Get https://image-registry-openshift-image-registry.apps.example.com/v2/: x509: certificate signed by unknown authority