Dev: bootstrap: Minor refactoring of the get_address_list function

Author: liangxin1300

crmsh/bootstrap.py

@@ -1325,15 +1325,23 @@ def get_address_list() -> typing.List[str]:
     else:
         valid_func = Validation.valid_ucast_ip
 
+    if _context.yes_to_all or _context.nic_addr_list:
+        loop_count = len(_context.default_ip_list)
+    else:
+        # interative mode or without -i option specified
+        loop_count = min(Context.MAX_LINK_NUM, len(_context.interfaces_inst.nic_list))
+
     ringXaddr_list = []
-    loop_count = min(Context.MAX_LINK_NUM, len(_context.default_ip_list))
     for i in range(loop_count):
         addr = prompt_for_string("Address for ring{}".format(i),
                 default=pick_default_value(_context.default_ip_list, ringXaddr_list),
                 valid_func=valid_func,
                 prev_value=ringXaddr_list)
         ringXaddr_list.append(addr)
-        if i < (loop_count - 1) and not confirm("\nAdd another ring?"):
+        # only confirm when not the last loop and without -i option specified
+        if not _context.nic_addr_list and \
+                i < (loop_count - 1) and \
+                not confirm("\nAdd another ring?"):
             break
 
     return ringXaddr_list