DPDK: Add needs_reboot option to installer

microsoft/testsuites/dpdk/common.py

@@ -39,10 +39,12 @@ def __init__(
         matcher: Callable[[Posix], bool],
         packages: Optional[Sequence[Union[str, Tool, Type[Tool]]]] = None,
         stop_on_match: bool = False,
+        requires_reboot: bool = False,
     ) -> None:
         self.matcher = matcher
         self.packages = packages
         self.stop_on_match = stop_on_match
+        self.requires_reboot = requires_reboot
 
 
 class DependencyInstaller:
@@ -65,6 +67,10 @@ def install_required_packages(
         for requirement in self.requirements:
             if requirement.matcher(os) and requirement.packages:
                 packages += requirement.packages
+                if requirement.requires_reboot:
+                    os.install_packages(packages=packages, extra_args=extra_args)
+                    packages = []
+                    node.reboot()
                 if requirement.stop_on_match:
                     break
         os.install_packages(packages=packages, extra_args=extra_args)

microsoft/testsuites/dpdk/dpdktestpmd.py

@@ -63,6 +63,7 @@
             and bool(x.get_kernel_information().version >= "5.15.0")
             and x.is_package_in_repo("linux-modules-extra-azure"),
             packages=["linux-modules-extra-azure"],
+            requires_reboot=True,
         ),
         OsPackageDependencies(
             matcher=lambda x: isinstance(x, Debian),
@@ -226,7 +227,8 @@ def _setup_node(self) -> None:
         # which breaks when another tool checks for it's existence before building...
         # like cmake, meson, make, autoconf, etc.
         self._node.tools[Ninja].install()
-        self._node.tools[Pip].install_packages("pyelftools")
+        if not isinstance(self._os, Debian):
+            self._node.tools[Pip].install_packages("pyelftools")
 
     def _uninstall(self) -> None:
         # undo source installation (thanks ninja)