1. [RFE] Add the ability in oc-mirror to create a (single) custom index to mirror operator packages from different catalog sources
2. What is the nature and description of the request?
In an effort to reduce exec probes for CPU platform efficiency in the telco environment we would like to have a way using oc-mirror to use a single catalog source for some required certified operators (intel FEC & intel network operator) and red hat operators (lso, SRIOV, PTP, etc)
3. Why does the customer need this? (List the business requirements here)
This would lessen the CPU platform impact on deployed SNO clusters
4. List any affected packages or components.

From previous auto generated RFE:

Description of problem:

For the Telco RH GitOps ZTP solutions, it is desirable to have just a single operator index instead of four different operator indexes (i.e. "community-operator-index" "redhat-operator-index" "certified-operator-index" "redhat-marketplace-index"). This could decrease the CPU usage of the RH ZTP GitOps solution greatly.

Ideally, would be really nice if this can be accomplished in a declarative way using the same ImageSetConfiguration.yaml.

apiVersion: mirror.openshift.io/v1alpha1
kind: ImageSetConfiguration
storageConfig:
registry:
imageURL: bastion-aio2-8a.e2e.bos.redhat.com:8443/ocp9
mirror:
ocp:
channels:

    name: candidate-4.10
    versions:
    '4.10.0-rc.2'
    graph: false
    operators:
    catalog: registry.redhat.io/redhat/redhat-operator-index:v4.9
    headsOnly: false
    packages:
    name: local-storage-operator
    name: ocs-operator
    name: performance-addon-operator
    name: ptp-operator
    name: sriov-network-operator
    name: advanced-cluster-management
    name: openshift-gitops-operator
    catalog: registry.redhat.io/redhat/certified-operator-index:v4.9
    headsOnly: false
    packages:
    name: sriov-fec

    - name: n3000

    catalog: registry.redhat.io/redhat/community-operator-index:v4.9
    headsOnly: false
    packages:
    name: hive-operator

oc-mirror --config imageset-config-ztp-catalog.yaml docker://bastion-aio2-8a.e2e.bos.redhat.com:8443/ocp9

Original BZ - https://bugzilla.redhat.com/show_bug.cgi?id=2055579
Auto-generated JIRA from BZ above - https://issues.redhat.com/browse/OCPBUGSM-40834

There was some discussion for the use of a consolidate flag in the defined ISC for oc-mirror