Support user extra vars for ansible

cyber_sandbox_creator/ansible_generator/provisioning.py

@@ -41,3 +41,7 @@ class Provision:
         elif sandbox.generate_provisioning or \
                 not Provision._provisioning_exists(sandbox):
             Provision._generate_template_provisioning(sandbox)
+        if sandbox.extra_vars is not None:
+            Writer.copy_file(sandbox.extra_vars,
+                             sandbox.sandbox_dir /
+                             sandbox.config["user_extra_vars"])

cyber_sandbox_creator/input_parser/sandbox.py

@@ -128,7 +128,7 @@ class Sandbox:
         self.ansible_installed: bool = ansible_installed
         self.verbose_ansible: bool = verbose_ansible
         self.user_provisioning_dir: Optional[Path] = user_provisioning_dir
-        self.extra_vars: Optional[Dict] = self._load_extra_vars(extra_vars_file)
+        self.extra_vars: Optional[Path] = extra_vars_file
         self.config: Dict = Reader.open_yaml(configuration_path)
         self.flavors: List[Flavor] = self._load_flavors(flavors_path)
         self.networks: List[Network] = self._create_network_list(topology,
@@ -155,18 +155,6 @@ class Sandbox:
 
         return networks
 
-    @classmethod
-    def _load_extra_vars(cls, extra_vars_path: Optional[Path]) -> Optional[Dict]:
-        """Load extra vars for ansible from YAML file to a Dict"""
-
-        extra_vars: Optional[Dict] = None
-        if extra_vars_path:
-            extra_vars = Reader.open_yaml(extra_vars_path)
-            if not isinstance(extra_vars, Dict):
-                raise TypeError("The content of extra_vars file is invalid")
-
-        return extra_vars
-
     @classmethod
     def _load_flavors(cls, flavors_path: Path) -> List[Flavor]:
         """Load list of possible flavors from configuration file"""

cyber_sandbox_creator/vagrant_generator/vagrantfile.py

@@ -110,6 +110,9 @@ class Vagrantfile:
                                    sandbox.config["provisioning_playbook"])]
         if sandbox.verbose_ansible:
             attributes.append(String("verbose", "vv"))
+        if sandbox.extra_vars is not None:
+            attributes.append(String("extra_vars",
+                                     sandbox.config["user_extra_vars"]))
         return attributes
 
     @staticmethod