dockerfile: fix typo

* docs: add context to migration commands

Dockerfile

@@ -1,4 +1,4 @@
- Dockerfile that builds a fully functional image of your app.
+# Dockerfile that builds a fully functional image of your app.
 #
 # This image installs all Python dependencies for your application. It's based
 # on Almalinux (https://github.com/inveniosoftware/docker-invenio)

cds_migrator_kit/rdm/migration/README.md

@@ -141,13 +141,13 @@ current_rdm_records_service.indexer.bulk_index((rec.id for rec in records))
 gunicorn -b :8080 --timeout 120 --graceful-timeout 60 cds_migrator_kit.app:app
 ```
 
-
-
-
 ### Full migration workflow of one collection
 
 #### Legacy
 
+This is the recipe on how to dump the metadata and files. For local tests it is not necessary to do it often, especially for files which are static.
+It makes sense to dump metadata if any changes are applied on legacy
+
 ```shell
 ssh cds-wn-31 # inveniomigrator tool installed here
 kinit cdsrdmeosdev
@@ -156,6 +156,14 @@ inveniomigrator dump records -q '980__:NOTE 037__:CERN-STUDENTS-Note-* -980:DELE
 python copy_collection_files.py --dump-folder /eos/media/cds/cds-rdm/dev/migration/summer-student-notes/dump --files-destination /eos/media/cds/cds-rdm/dev/migration/summer-student-notes/files
 ```
 
+## How to mount eos locally on MAC (to copy over the dumps and files)
+
+1. Go to Finder icon on your dock
+2. right click to get the contextual menu
+3. choose connect to server
+4. type `https://cernbox.cern.ch/cernbox/webdav/eos/media/cds/cds-rdm/dev/migration`
+5. click connect
+6. use eos account dev credentials
 
 #### Openshift migration pod
 

cds_migrator_kit/rdm/migration/streams.yaml

@@ -7,6 +7,6 @@ old_secret_key: CHANGE_ME
 new_secret_key: CHANGE_ME
 records:
   extract:
-    dirpath: cds_migrator_kit/rdm/migration/data/summer_student_reports
+    dirpath: cds_migrator_kit/rdm/migration/data/summer_student_reports/dump/
   transform:
-    files_dump_dir: cds_migrator_kit/rdm/migration/data/files/
+    files_dump_dir: cds_migrator_kit/rdm/migration/data/summer_student_reports/files/