Mirror OCI catalog with v2, after create catalog source , the pod is not present, check the catalog see error info :

oc describe catalogsource cs-redhat-operator-index-8bfb449c24d03d6ddbd05d3de9fe7a7dae4a2ecdb8f84487f28d24d6ca2d175c
Name:         cs-redhat-operator-index-8bfb449c24d03d6ddbd05d3de9fe7a7dae4a2ecdb8f84487f28d24d6ca2d175c
Namespace:    openshift-marketplace
Labels:       <none>
Annotations:  <none>
API Version:  operators.coreos.com/v1alpha1
Kind:         CatalogSource
Metadata:
  Creation Timestamp:  2024-03-29T02:49:47Z
  Generation:          1
  Resource Version:    53264
  UID:                 69a39693-b29b-4fa4-a6da-de31dc3d521c
Spec:
  Image:        ec2-3-139-239-15.us-east-2.compute.amazonaws.com:5000/multi/redhat-operator-index:8bfb449c24d03d6ddbd05d3de9fe7a7dae4a2ecdb8f84487f28d24d6ca2d175c
  Source Type:  grpc
Status:
  Message:  couldn't ensure registry server - error ensuring pod: : error creating new pod: cs-redhat-operator-index-8bfb449c24d03d6ddbd05d3de9fe7a7dae4a2ecdb8f84487f28d24d6ca2d175c-: Pod "cs-redhat-operator-index-8bfb449c24d03d6ddbd05d3de9fe7a7da785sd" is invalid: metadata.labels: Invalid value: "cs-redhat-operator-index-8bfb449c24d03d6ddbd05d3de9fe7a7dae4a2ecdb8f84487f28d24d6ca2d175c": must be no more than 63 characters
  Reason:   RegistryServerError
Events:     <none>

oc-mirror version 
WARNING: This version information is deprecated and will be replaced with the output from --short. Use --output=yaml|json to get the full version.
Client Version: version.Info{Major:"", Minor:"", GitVersion:"4.16.0-202403251146.p0.g03ce0ca.assembly.stream.el9-03ce0ca", GitCommit:"03ce0ca797e73b6762fd3e24100ce043199519e9", GitTreeState:"clean", BuildDate:"2024-03-25T16:34:33Z", GoVersion:"go1.21.7 (Red Hat 1.21.7-1.el9) X:strictfipsruntime", Compiler:"gc", Platform:"linux/amd64"}

always

1)  Copy the operator as OCI format to localhost:
`skopeo copy --all docker://registry.redhat.io/redhat/redhat-operator-index:v4.15 oci:///app1/noo/redhat-operator-index --remove-signatures`

2)  Use following imagesetconfigure for mirror: cat config-multi-op.yaml 
kind: ImageSetConfiguration
apiVersion: mirror.openshift.io/v1alpha2
mirror:
  operators:
    - catalog: oci:///app1/noo/redhat-operator-index
      packages:
        - name: odf-operator
`oc-mirror --config config-multi-op.yaml file://outmulitop   --v2`


3) Do diskTomirror :
`oc-mirror --config config-multi-op.yaml --from file://outmulitop  --v2 docker://ec2-3-139-239-15.us-east-2.compute.amazonaws.com:5000/multi`

4) Create cluster resource with file: itms-oc-mirror.yaml
   `oc create -f cs-redhat-operator-index-8bfb449c24d03d6ddbd05d3de9fe7a7dae4a2ecdb8f84487f28d24d6ca2d175c.yaml`

4) The pod for catalogsource not present 

oc describe catalogsource cs-redhat-operator-index-8bfb449c24d03d6ddbd05d3de9fe7a7dae4a2ecdb8f84487f28d24d6ca2d175c
Name:         cs-redhat-operator-index-8bfb449c24d03d6ddbd05d3de9fe7a7dae4a2ecdb8f84487f28d24d6ca2d175c
Namespace:    openshift-marketplace
Labels:       <none>
Annotations:  <none>
API Version:  operators.coreos.com/v1alpha1
Kind:         CatalogSource
Metadata:
  Creation Timestamp:  2024-03-29T02:49:47Z
  Generation:          1
  Resource Version:    53264
  UID:                 69a39693-b29b-4fa4-a6da-de31dc3d521c
Spec:
  Image:        ec2-3-139-239-15.us-east-2.compute.amazonaws.com:5000/multi/redhat-operator-index:8bfb449c24d03d6ddbd05d3de9fe7a7dae4a2ecdb8f84487f28d24d6ca2d175c
  Source Type:  grpc
Status:
  Message:  couldn't ensure registry server - error ensuring pod: : error creating new pod: cs-redhat-operator-index-8bfb449c24d03d6ddbd05d3de9fe7a7dae4a2ecdb8f84487f28d24d6ca2d175c-: Pod "cs-redhat-operator-index-8bfb449c24d03d6ddbd05d3de9fe7a7da785sd" is invalid: metadata.labels: Invalid value: "cs-redhat-operator-index-8bfb449c24d03d6ddbd05d3de9fe7a7dae4a2ecdb8f84487f28d24d6ca2d175c": must be no more than 63 characters
  Reason:   RegistryServerError
Events:     <none>

cat cs-redhat-operator-index-8bfb449c24d03d6ddbd05d3de9fe7a7dae4a2ecdb8f84487f28d24d6ca2d175c.yaml 
apiVersion: operators.coreos.com/v1alpha1
kind: CatalogSource
metadata:
  creationTimestamp: null
  name: cs-redhat-operator-index-8bfb449c24d03d6ddbd05d3de9fe7a7dae4a2ecdb8f84487f28d24d6ca2d175c
  namespace: openshift-marketplace
spec:
  image: ec2-3-139-239-15.us-east-2.compute.amazonaws.com:5000/multi/redhat-operator-index:8bfb449c24d03d6ddbd05d3de9fe7a7dae4a2ecdb8f84487f28d24d6ca2d175c
  sourceType: grpc
status: {} 

4) catalog source pod running well.