*** Bug 1857655 has been marked as a duplicate of this bug. ***
Verified with OCP build 4.5.0-0.nightly-2020-08-08-162221.
Refer to the doc : https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.0/html/install/installing#installing-red-hat-advanced-cluster-management-from-the-console， installed ACM on OCP 4.5 successfully
After finished, checking,
$ oc project advtest
Now using project "advtest" on server "https://api.ke1051.qe.openshift.com:6443".
$ oc get csv -n advtest
NAME DISPLAY VERSION REPLACES PHASE
advanced-cluster-management.v2.0.0 Advanced Cluster Management for Kubernetes 2.0.0 Succeeded
$ oc get MultiClusterHub -o json |jq .items.status
The ACM installed successfully as expected, so move the bug verified.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory (OpenShift Container Platform 4.5.6 bug fix update), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.