mgr-create-bootstrap-repo doesn't differenciate SLES and SLES for SAP for SP4/5

[m-garrido]

Problem description

Hello,

When creating a bootstrap repo for SLES, mgr-create-bootstrap-repo find two channels with the same product id (i.e 2297).
['sle-product-sles_sap15-sp4-pool-ppc64le', 'sle-product-sles15-sp4-pool-ppc64le'] in rhnChannel table with "_sql_find_root_channel_label" sql request.
By default, the first one is selected even if the parameter '--with-parent-channel' is set to 'sle-product-sles15-sp4-pool-ppc64le'.
In my case, i would like to use 'sle-product-sles15-sp4-pool-ppc64le' channel and not 'sle-product-sles_sap15-sp4-pool-ppc64le'.

There is a way to force the parent channel ? i don't find '--with-parent-channel' parameter very usefull.
Indeed, It's used at the beginning of the "create_repo" function. But overridden directly after.

def create_repo(label, options, mgr_bootstrap_data, additional=[]):
    pdids = None
    usecustomchannels = options.usecustomchannels
    **parentchannel = options.parentchannel**

    if 'PDID' in mgr_bootstrap_data.DATA[label]:
        pdids = ', '.join(mgr_bootstrap_data.DATA[label]['PDID'])
        if label in ('RHEL8-x86_64', 'RHEL9-x86_64'):
            if not connected_to_rhel_cdn(find_root_channel_labels(pdids)):
                log("WARNING: {} not connected to CDN.".format(label))


        if (label.startswith('RES') or label.startswith('RHEL') or label.lower().startswith('ubuntu')):
            usecustomchannels = True
        if isUyuni():
            usecustomchannels = True
            for plabel in find_root_channel_labels(pdids):
                # we take the first one
                **parentchannel = plabel**
                break
    else:
        usecustomchannels = True
        **parentchannel = mgr_bootstrap_data.DATA[label]['BASECHANNEL']**

Steps to reproduce

1. Add product SLES for SAP SP4
2. Add product SLES SP4
3. Create repo for SLES SP4
   ...

Uyuni version

5.0.4

Uyuni proxy version (if used)

No response

Useful logs

No response

Additional information

No response

[mcalmer]

Yes, it is by design. On a system we see only it is a SLE 15 SP4.
SLES, SLES for SAP, SLED and others are all the same. So only 1 entry for all.