Changes to Restore code.

Change-Id: I24c7f47dddc1329637ce8e0907593692556bf9f8
Signed-off-by: smukunda <senthil.mukundakumar@windriver.com>

keywords/cloud_platform/ansible_playbook/ansible_playbook_keywords.py

@@ -1,7 +1,7 @@
 from config.configuration_manager import ConfigurationManager
 from framework.logging.automation_logger import get_logger
 from keywords.base_keyword import BaseKeyword
-from keywords.cloud_platform.ansible_playbook.object.ansible_playbook_backup_output import AnsiblePlaybookBackUpOutput
+from keywords.cloud_platform.ansible_playbook.object.ansible_playbook_backup_restore_output import AnsiblePlaybookBackUpRestoreOutput
 
 
 class AnsiblePlaybookKeywords(BaseKeyword):
@@ -21,7 +21,7 @@ class AnsiblePlaybookKeywords(BaseKeyword):
         Executes the `ansible-playbook` backup command and returns the parsed output.
 
         Args:
-            backup_dir (str): backuo playbook path
+            backup_dir (str): backup playbook path
             backup_registry (bool): backup registry
 
         Returns:
@@ -38,5 +38,33 @@ class AnsiblePlaybookKeywords(BaseKeyword):
         cmd_out = self.ssh_connection.send(command, reconnect_timeout=3600)
         self.validate_success_return_code(self.ssh_connection)
         get_logger().log_info("get ansible playbook backup output")
-        backup_output = AnsiblePlaybookBackUpOutput(cmd_out)
-        return backup_output.validate_ansible_playbook_backup_result()
+        backup_output = AnsiblePlaybookBackUpRestoreOutput(cmd_out)
+        return backup_output.validate_ansible_playbook_backup_restore_result()
+
+    def ansible_playbook_restore(self, backup_dir: str, restore_mode: str = "optimized", restore_registry: bool = True) -> bool:
+        """
+        Executes the ansible-playbook restore command
+
+        Args:
+            backup_dir (str): Directory where backup file is stored
+            restore_mode (str): Restore mode (default: optimized)
+            restore_registry (bool): Whether to restore the registry filesystem
+
+        Returns:
+            bool: True if restore succeeded
+        """
+        restore_playbook_path = "/usr/share/ansible/stx-ansible/playbooks/restore_platform.yml"
+        admin_password = ConfigurationManager.get_lab_config().get_admin_credentials().get_password()
+        restore_registry_arg = '-e "restore_registry_filesystem=true"' if restore_registry else ""
+
+        # Get the latest backup file
+        cmd = f"ls {backup_dir}/*_platform_backup_*.tgz | tail -n 1 | xargs basename"
+        backup_filename = self.ssh_connection.send(cmd)[0].strip()
+
+        command = f"ansible-playbook {restore_playbook_path} " f'-e "ansible_become_pass={admin_password}" ' f'-e "admin_password={admin_password}" ' f'-e "initial_backup_dir={backup_dir}" ' f'-e "backup_filename={backup_filename}" ' f'-e "restore_mode={restore_mode}" ' f"{restore_registry_arg}"
+
+        cmd_out = self.ssh_connection.send(command, reconnect_timeout=3600)
+        self.validate_success_return_code(self.ssh_connection)
+        get_logger().log_info("get ansible playbook restore output")
+        restore_output = AnsiblePlaybookBackUpRestoreOutput(cmd_out)
+        return restore_output.validate_ansible_playbook_backup_restore_result()

keywords/cloud_platform/ansible_playbook/object/ansible_playbook_backup_restore_output.py

@@ -1,9 +1,9 @@
 from framework.logging.automation_logger import get_logger
 
 
-class AnsiblePlaybookBackUpOutput:
+class AnsiblePlaybookBackUpRestoreOutput:
     """
-    This class parses the output of 'Ansible-playbook backup' command to verify the output.
+    This class parses the output of 'Ansible-playbook backup and Restore' command to verify the output.
     """
 
     def __init__(self, cmd_output: str):
@@ -15,7 +15,7 @@ class AnsiblePlaybookBackUpOutput:
         """
         self.cmd_output = cmd_output
 
-    def validate_ansible_playbook_backup_result(self) -> bool:
+    def validate_ansible_playbook_backup_restore_result(self) -> bool:
         """
         Checks if the output contains all the expected values.
 
@@ -46,6 +46,6 @@ class AnsiblePlaybookBackUpOutput:
                 failed = [i for i in result if "failed" in i]
                 if failed:
                     if int(failed[0].split("=")[1]) == 0:
-                        successful_backup = True
-        get_logger().log_info(f"successful backup : {successful_backup}")
-        return successful_backup
+                        successful_backup_restore = True
+        get_logger().log_info(f"successful ansible : {successful_backup_restore}")
+        return successful_backup_restore

keywords/cloud_platform/ansible_playbook/restore_files_upload_keywords.py

@@ -0,0 +1,44 @@
+import os
+
+from framework.logging.automation_logger import get_logger
+from keywords.base_keyword import BaseKeyword
+from keywords.files.file_keywords import FileKeywords
+
+
+class RestoreFilesUploadKeywords(BaseKeyword):
+    """Provides keyword functions to upload backup files to controller before restore."""
+
+    def __init__(self, ssh_connection: str):
+        """Initializes AnsiblePlaybookKeywords with an SSH connection.
+
+        Args:
+            ssh_connection (str): SSH connection to the target system.
+        """
+        self.ssh_connection = ssh_connection
+
+    def restore_file(self, local_backup_folder_path: str, remote_backup_dir: str) -> bool:
+        """
+        Upload backup file(s) from local to controller
+
+        Args:
+            local_backup_folder_path (str): Path on local test machine
+            remote_backup_dir (str): Path on controller where backup files are placed
+
+        Returns:
+            bool: Whether upload was successful
+        """
+        get_logger().log_info("Checking and uploading backup files to controller")
+        backup_files = os.listdir(local_backup_folder_path)
+        if not backup_files:
+            get_logger().log_error("No backup files found locally")
+            raise Exception(f"No backup file available to perform the restore")
+
+        upload_status = False
+        for file_name in backup_files:
+            if "backup" in file_name:
+                local_path = os.path.join(local_backup_folder_path, file_name)
+                remote_path = os.path.join(remote_backup_dir, file_name)
+                upload_status = FileKeywords(self.ssh_connection).upload_file(local_path, remote_path)
+                
+        return upload_status
+

testcases/cloud_platform/backup_and_restore/test_system_restore.py

@@ -0,0 +1,43 @@
+from pytest import mark
+
+from framework.logging.automation_logger import get_logger
+from framework.validation.validation import validate_equals
+from keywords.cloud_platform.ansible_playbook.ansible_playbook_keywords import AnsiblePlaybookKeywords
+from keywords.cloud_platform.ansible_playbook.restore_files_upload_keywords import RestoreFilesUploadKeywords
+from keywords.cloud_platform.ssh.lab_connection_keywords import LabConnectionKeywords
+from keywords.cloud_platform.system.host.system_host_list_keywords import SystemHostListKeywords
+from keywords.cloud_platform.system.host.system_host_lock_keywords import SystemHostLockKeywords
+
+@mark.p0
+def test_restore():
+    """
+    Test system restore using ansible playbook
+
+    Test Steps:
+      - Copy backup file to target controller
+      - Run restore playbook
+      - Unlock host
+      - Validate restore completion
+    """
+
+    backup_dir = "/opt/platform-backup/localhost"
+    local_backup_folder_path = "/tmp/bnr"
+    ssh_connection = LabConnectionKeywords().get_active_controller_ssh()
+    active_controller = SystemHostListKeywords(ssh_connection).get_active_controller()
+
+    get_logger().log_info("Copy backup files from local to target controller")
+    restore_file_status = RestoreFilesUploadKeywords(ssh_connection).restore_file(local_backup_folder_path, backup_dir)
+    validate_equals(restore_file_status, True, "Backup file copy to controller")
+    get_logger().log_info("Backup file copy to controller completed successfully")
+    
+    get_logger().log_info("Run restore ansible playbook")
+    ansible_playbook_restore_output = AnsiblePlaybookKeywords(ssh_connection).ansible_playbook_restore(backup_dir)
+    validate_equals(ansible_playbook_restore_output, True, "Ansible restore command execution")
+
+    get_logger().log_info("Unlocking controller host")    
+    ssh_connection = LabConnectionKeywords().get_active_controller_ssh()
+    active_controller = SystemHostListKeywords(ssh_connection).get_active_controller()
+    unlock_success = SystemHostLockKeywords(ssh_connection).unlock_host(active_controller.get_host_name())
+    validate_equals(unlock_success, True, "Validate controller was unlocked successfully")
+
+