Description of problem (please be detailed as possible and provide log snippests): When RGW has TLS certificate set, rook-operator pod crash panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x1d32433] goroutine 1221 [running]: github.com/rook/rook/pkg/operator/ceph/object.(*bucketChecker).checkObjectStoreHealth(0xc002422000, 0xc00158f200, 0xc001a08fb0) /home/rook/go/src/github.com/rook/rook/pkg/operator/ceph/object/health.go:141 +0x1173 github.com/rook/rook/pkg/operator/ceph/object.(*bucketChecker).checkObjectStore(0xc002422000, 0xc00066b200) /home/rook/go/src/github.com/rook/rook/pkg/operator/ceph/object/health.go:82 +0x45 created by github.com/rook/rook/pkg/operator/ceph/object.(*ReconcileCephObjectStore).startMonitoring /home/rook/go/src/github.com/rook/rook/pkg/operator/ceph/object/controller.go:542 +0x3e5 Version of all relevant components (if applicable): 4.8 Does this issue impact your ability to continue to work with the product (please explain in detail what is the user impact)? If TLS enabled then Is there any workaround available to the best of your knowledge? Nope Rate from 1 - 5 the complexity of the scenario you performed that caused this bug (1 - very simple, 5 - very complex)? 1.) Can this issue reproducible? Yes Can this issue reproduce from the UI? Nope Steps to Reproduce: Enable TLS for RGW via https://rook.io/docs/rook/v1.6/ceph-object-store-crd.html#gateway-settings Actual results: Rook Operator pod is crashing Expected results: Rook Operator should not crash Additional info: Currently, TLS enabled RGW endpoint is not tested in OCS and planned for 4.9 as a dependency for RGW-KMS[1]. Please note customers are trying out this feature independently with OCS 4.7[2] since support already exists in Rook The required change is merged in Rook Upstream https://github.com/rook/rook/pull/8139 [1] https://issues.redhat.com/browse/KNIP-1555 [2] https://issues.redhat.com/browse/RHSTOR-1668?focusedCommentId=16144780&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-16144780