nixos/tests/vpp: init

This is a very simple NixOS test to assert the fact that the VPP socket is receiving commands as intended and works more or less. In the future, this should properly be extended to real test exchanging packets between a non-VPP system and a VPP system. Signed-off-by: Raito Bezarius <[email protected]>
NixOS · Feb 22, 2024 · e1c90df · e1c90df
1 parent 669cf96
commit e1c90df
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diff --git a/nixos/tests/all-tests.nix b/nixos/tests/all-tests.nix
@@ -957,6 +957,7 @@ in {
   vscode-remote-ssh = handleTestOn ["x86_64-linux"] ./vscode-remote-ssh.nix {};
   vscodium = discoverTests (import ./vscodium.nix);
   vsftpd = handleTest ./vsftpd.nix {};
+  vpp = handleTest ./vpp.nix { };
   warzone2100 = handleTest ./warzone2100.nix {};
   wasabibackend = handleTest ./wasabibackend.nix {};
   watchdogd = handleTest ./watchdogd.nix {};

diff --git a/nixos/tests/vpp.nix b/nixos/tests/vpp.nix
@@ -0,0 +1,38 @@
+import ./make-test-python.nix ({ pkgs, lib, ... }:
+{
+  name = "vpp";
+
+  meta = with pkgs.lib.maintainers; {
+    maintainers = [ raitobezarius ];
+  };
+
+  nodes = {
+    node = { ... }: {
+      # Clearly, VPP is hungry of hugepages…
+      virtualisation.memorySize = 4096;
+      services.vpp = {
+        enable = true;
+        configFile = pkgs.writeText "startup.conf" ''
+          unix {
+            nodaemon
+            nosyslog
+            full-coredump
+            cli-listen /run/vpp/cli.sock
+          }
+
+          api-trace {
+            on
+          }
+        '';
+      };
+    };
+  };
+
+  testScript = ''
+    start_all()
+    node.wait_for_unit("multi-user.target")
+    node.wait_for_unit("vpp.service")
+    node.succeed("vppctl show version | grep -i nixos")
+    node.succeed("vppctl show interface | grep -i local0")
+  '';
+})