Test: Fix test framework permissions (#1271)

Enable running tests as non-root.

Author: staszczuk

tests/validation/common/nicctl.py

@@ -44,7 +44,7 @@ def create_vfs(self, pci_id: str, num_of_vfs: int = 6) -> list:
         :return: returns list of created vfs
         """
         resp = self.connection.execute_command(
-            f"{self.nicctl} create_vf {pci_id} {num_of_vfs}", shell=True
+            f"sudo {self.nicctl} create_vf {pci_id} {num_of_vfs}", shell=True
         )
         return self._parse_vf_list(resp.stdout)
 

tests/validation/conftest.py

@@ -176,7 +176,7 @@ def media_file(media_ramdisk, request, hosts, test_config):
         ramdisk_mountpoint, media_file_info["filename"]
     )
     for host in hosts.values():
-        cmd = f"cp {src_media_file_path} {ramdisk_media_file_path}"
+        cmd = f"sudo cp {src_media_file_path} {ramdisk_media_file_path}"
         try:
             host.connection.execute_command(cmd)
         except ConnectionCalledProcessError as e:
@@ -185,7 +185,7 @@ def media_file(media_ramdisk, request, hosts, test_config):
             )
     yield media_file_info, ramdisk_media_file_path
     for host in hosts.values():
-        cmd = f"rm {ramdisk_media_file_path}"
+        cmd = f"sudo rm {ramdisk_media_file_path}"
         try:
             host.connection.execute_command(cmd)
         except ConnectionCalledProcessError as e:

tests/validation/mtl_engine/ramdisk.py

@@ -11,16 +11,16 @@ def __init__(self, host, mount_point, size_gib):
 
     def mount(self):
         try:
-            self._host.connection.execute_command(f"mkdir -p {self._mount_point}")
+            self._host.connection.execute_command(f"sudo mkdir -p {self._mount_point}")
             self._host.connection.execute_command(
-                f"mount -t ramfs -o size={self._size_gib}G ramfs {self._mount_point}"
+                f"sudo mount -t ramfs -o size={self._size_gib}G ramfs {self._mount_point}"
             )
         except ConnectionCalledProcessError as e:
             logging.log(level=logging.ERROR, msg=f"Failed to execute command: {e}")
 
     def unmount(self):
         try:
-            self._host.connection.execute_command(f"umount {self._mount_point}")
-            self._host.connection.execute_command(f"rmdir {self._mount_point}")
+            self._host.connection.execute_command(f"sudo umount {self._mount_point}")
+            self._host.connection.execute_command(f"sudo rmdir {self._mount_point}")
         except ConnectionCalledProcessError as e:
             logging.log(level=logging.ERROR, msg=f"Failed to execute command: {e}")