Continues processing index upon failure processing entries

  Updates the seed-job behavior to continue processing the index
  if it encounters exception while processing index.
  Earlier seed-job would stop processing index if exception occurred
  in between.

ccp/index_reader.py

@@ -131,8 +131,9 @@ def load_project_entry(self, entry):
             self.pre_build_script = self.process_pre_build_script(
                 entry.get("prebuild-script", None))
         except Exception as e:
-            print ("Error processing container index entry.")
-            raise(e)
+            print("Error processing container index entry {}. "
+                  "Moving on".format(entry))
+            print("Error: {}".format(str(e)))
 
     def get_pipeline_name(self):
         """
@@ -202,7 +203,12 @@ def read_projects(self):
             app = self.read_yaml(yamlfile)
             for entry in app['Projects']:
                 # create a project object here with all properties
-                project = Project(entry, self.namespace)
+                try:
+                    project = Project(entry, self.namespace)
+                except Exception as e:
+                    print("Error processing index entry {}. Moving on.".format(
+                          entry))
+                    print("Error: {}".format(e))
                 # append to the list of projects
                 projects.append(project)
 
@@ -444,7 +450,12 @@ def run(self):
 
         # oc process and oc apply to all fresh and existing jobs
         for project in index_projects:
-            self.bc_manager.apply_buildconfigs(project)
+            try:
+                self.bc_manager.apply_buildconfigs(project)
+            except Exception as e:
+                print("Error applying/creating build config for {}. "
+                      "Moving on.".format(project.pipeline_name))
+                print("Error: {}".format(str(e)))
 
 
 if __name__ == "__main__":

tests/test_00_unit/test_00_index_reader/__init__.py

@@ -144,6 +144,14 @@ def test_get_pipeline_name_3(self):
         with self.assertRaises(index_reader.InvalidPipelineName):
             index_reader.Project(self.entry, self.namespace)
 
+    def test_load_project_entry_failure_case(self):
+        """
+        IndexReader: Tests exception while loading invalid index entry
+        """
+        self.entry.pop("target-file")
+        with self.assertRaises(Exception):
+            index_reader.Project(self.entry, self.namespace)
+
 
 if __name__ == "__main__":
     unittest.main()