dev-notes first steps

infrastructure/backup/doc/backup_dev_notes.md

@@ -34,3 +34,11 @@ stateDiagram-v2
     backup_ready --> new_password_added: restic-password !empty && restic-password-to-rotate !empty 
     new_password_added --> backup_ready: restic-password !empty && restic-password-to-rotate empty
 ```
+
+### First Steps
+
+1. Cloud Testserver hochfahren
+2. Dort backup-restore deployment (leeres Secret mgl.?), neues Secret "rotation-credential-secret" als Daten
+3. mounten von angelegtem Secret in Pod backup-restore
+4. ba*bash*ka Skript in pod starten -> liest Secret ?leer
+5. Micha cons.