nixos/tests/gobgpd: init

nixos/tests/all-tests.nix

@@ -135,6 +135,7 @@ in
   gnome3 = handleTest ./gnome3.nix {};
   gnome3-xorg = handleTest ./gnome3-xorg.nix {};
   go-neb = handleTest ./go-neb.nix {};
+  gobgpd = handleTest ./gobgpd.nix {};
   gocd-agent = handleTest ./gocd-agent.nix {};
   gocd-server = handleTest ./gocd-server.nix {};
   google-oslogin = handleTest ./google-oslogin {};

nixos/tests/gobgpd.nix

@@ -0,0 +1,71 @@
+import ./make-test-python.nix ({ pkgs, ... }:
+  let
+    ifAddr = node: iface: (pkgs.lib.head node.config.networking.interfaces.${iface}.ipv4.addresses).address;
+  in {
+    name = "gobgpd";
+
+    meta = with pkgs.lib.maintainers; { maintainers = [ higebu ]; };
+
+    nodes = {
+      node1 = { nodes, ... }: {
+        environment.systemPackages = [ pkgs.gobgp ];
+        networking.firewall.allowedTCPPorts = [ 179 ];
+        services.gobgpd = {
+          enable = true;
+          settings = {
+            global = {
+              config = {
+                as = 64512;
+                router-id = "192.168.255.1";
+              };
+            };
+            neighbors = [{
+              config = {
+                neighbor-address = ifAddr nodes.node2 "eth1";
+                peer-as = 64513;
+              };
+            }];
+          };
+        };
+      };
+      node2 = { nodes, ... }: {
+        environment.systemPackages = [ pkgs.gobgp ];
+        networking.firewall.allowedTCPPorts = [ 179 ];
+        services.gobgpd = {
+          enable = true;
+          settings = {
+            global = {
+              config = {
+                as = 64513;
+                router-id = "192.168.255.2";
+              };
+            };
+            neighbors = [{
+              config = {
+                neighbor-address = ifAddr nodes.node1 "eth1";
+                peer-as = 64512;
+              };
+            }];
+          };
+        };
+      };
+    };
+
+    testScript = { nodes, ... }: let
+      addr1 = ifAddr nodes.node1 "eth1";
+      addr2 = ifAddr nodes.node2 "eth1";
+    in
+      ''
+      start_all()
+
+      for node in node1, node2:
+          with subtest("should start gobgpd node"):
+              node.wait_for_unit("gobgpd.service")
+          with subtest("should open port 179"):
+              node.wait_for_open_port(179)
+
+      with subtest("should show neighbors by gobgp cli and BGP state should be ESTABLISHED"):
+          node1.wait_until_succeeds("gobgp neighbor ${addr2} | grep -q ESTABLISHED")
+          node2.wait_until_succeeds("gobgp neighbor ${addr1} | grep -q ESTABLISHED")
+    '';
+  })