check if there is conditions for the creation or not and added support for running multiples commands at once

src/lxc/creation_utils.py

@@ -44,11 +44,12 @@ def are_all_conditions_met(lxc: LXC):
     #     result.append(lxc.run_command("which " + program, return_status_code=True) == 0)
 
     creation = lxc.get_creation()
-    global_conditions = creation["conditions"]
     steps = creation["steps"]
-
     result = []
 
+    if 'conditions' in creation:
+        global_conditions = creation["conditions"]
+
         # Check the global conditions
         for condition_type in global_conditions:
             result = check_conditions(c_type=condition_type, parent=global_conditions, lxc=lxc, result=result)

src/lxc/lxc.py

@@ -386,6 +386,13 @@ class LXC(LinuxMachine):
 
         # logging.debug(f"Running command {command} on LXC {self.lxc_id}")
 
+        if type(command) == list:
+            for cmd in command:
+                self.run_command(command=cmd, return_status_code=return_status_code,
+                                 exception_on_exit=exception_on_exit,
+                                 exception_on_empty_stdout=exception_on_empty_stdout,
+                                 working_directory=working_directory, use_ssh=use_ssh)
+
         if working_directory:
             command = f"cd {working_directory} && {command}"