Do not inhibit upgrade with SCA enabled manifest

https://bugzilla.redhat.com/show_bug.cgi?id=1873312

repos/system_upgrade/el7toel8/actors/checkrhsmsku/libraries/checkrhsmsku.py

@@ -5,10 +5,13 @@
 from leapp.reporting import create_report
 
 
+SCA_TEXT = "Content Access Mode is set to Simple Content Access"
+
+
 def process():
     if not rhsm.skip_rhsm():
         for info in api.consume(RHSMInfo):
-            if not info.attached_skus:
+            if not info.attached_skus and not info.sca_detected:
                 create_report([
                     reporting.Title('The system is not registered or subscribed.'),
                     reporting.Summary(

repos/system_upgrade/el7toel8/actors/checkrhsmsku/tests/test_rhsmsku_checkrhsmsku.py

@@ -30,3 +30,11 @@ def test_sku_report_has_no_skus(monkeypatch):
     assert checkrhsmsku.create_report.report_fields['title'] == 'The system is not registered or subscribed.'
     assert checkrhsmsku.create_report.report_fields['severity'] == 'high'
     assert 'inhibitor' in checkrhsmsku.create_report.report_fields['flags']
+
+
+def test_sku_report_has_sca(monkeypatch):
+    monkeypatch.setattr(rhsm, 'skip_rhsm', lambda: False)
+    monkeypatch.setattr(api, 'consume', lambda x: (RHSMInfo(attached_skus=[], sca_detected=True),))
+    monkeypatch.setattr(checkrhsmsku, 'create_report', create_report_mocked())
+    checkrhsmsku.process()
+    assert not checkrhsmsku.create_report.called

repos/system_upgrade/el7toel8/libraries/rhsm.py

@@ -18,6 +18,8 @@
 _RETRY_SLEEP = 5
 _DEFAULT_RHSM_REPOFILE = '/etc/yum.repos.d/redhat.repo'
 
+SCA_TEXT = "Content Access Mode is set to Simple Content Access"
+
 
 def _rhsm_retry(max_attempts, sleep=None):
     """
@@ -118,6 +120,33 @@ def get_attached_skus(context):
         return _RE_SKU_CONSUMED.findall(result['stdout'])
 
 
+@with_rhsm
+def get_rhsm_status(context):
+    """
+    Retrieve "subscription-manager status" output.
+
+    :param context: An instance of a mounting.IsolatedActions class
+    :type context: mounting.IsolatedActions class
+    :return: "subscription manager status" output
+    :rtype: String
+    """
+    with _handle_rhsm_exceptions():
+        result = context.call(['subscription-manager', 'status'], env={'LANG': 'en_US.UTF-8'})
+        return result['stdout']
+
+
+def is_manifest_sca(context):
+    """
+    Check if SCA manifest is used in Satellite.
+
+    :param context: An instance of a mounting.IsolatedActions class
+    :type context: mounting.IsolatedActions class
+    :return: True if SCA manifest is used else False
+    :rtype: Boolean
+    """
+    return SCA_TEXT in get_rhsm_status(context)
+
+
 def get_available_repo_ids(context):
     """
     Retrieve repo ids of all the repositories available through the subscription-manager.
@@ -354,4 +383,5 @@ def scan_rhsm_info(context):
     info.enabled_repos = get_enabled_repo_ids(context)
     info.release = get_release(context)
     info.existing_product_certificates.extend(get_existing_product_certificates(context))
+    info.sca_detected = is_manifest_sca(context)
     return info

repos/system_upgrade/el7toel8/models/rhsminfo.py

@@ -18,3 +18,5 @@ class RHSMInfo(Model):
     """ Repositories that are enabled on the current system through the subscription-manager. """
     existing_product_certificates = fields.List(fields.String(), default=[])
     """ Product certificates that are currently installed on the system. """
+    sca_detected = fields.Boolean(default=False)
+    """ Info about whether SCA manifest was used or not. """