nixos/tests/kea: migrate to runTest

Part of #386873

nixos/tests/all-tests.nix

···
   kavita = handleTest ./kavita.nix {};
   kbd-setfont-decompress = handleTest ./kbd-setfont-decompress.nix {};
   kbd-update-search-paths-patch = handleTest ./kbd-update-search-paths-patch.nix {};
-  kea = handleTest ./kea.nix {};
+  kea = runTest ./kea.nix;
   keepalived = handleTest ./keepalived.nix {};
   keepassxc = handleTest ./keepassxc.nix {};
   kerberos = handleTest ./kerberos/default.nix {};

nixos/tests/kea.nix

···
 # that the nameserver can resolve the clients fqdn to the correct IP
 # address.
 
-import ./make-test-python.nix (
-  { pkgs, lib, ... }:
-  {
-    meta.maintainers = with lib.maintainers; [ hexa ];
+{
+  pkgs,
+  lib,
+  ...
+}:
+{
+  meta.maintainers = with lib.maintainers; [ hexa ];
 
-    name = "kea";
+  name = "kea";
 
-    nodes = {
-      router =
-        { config, pkgs, ... }:
-        {
-          virtualisation.vlans = [ 1 ];
+  nodes = {
+    router =
+      { config, pkgs, ... }:
+      {
+        virtualisation.vlans = [ 1 ];
 
-          networking = {
-            useDHCP = false;
-            firewall.allowedUDPPorts = [ 67 ];
-          };
+        networking = {
+          useDHCP = false;
+          firewall.allowedUDPPorts = [ 67 ];
+        };
 
-          systemd.network = {
-            enable = true;
-            networks = {
-              "01-eth1" = {
-                name = "eth1";
-                networkConfig = {
-                  Address = "10.0.0.1/29";
-                };
+        systemd.network = {
+          enable = true;
+          networks = {
+            "01-eth1" = {
+              name = "eth1";
+              networkConfig = {
+                Address = "10.0.0.1/29";
               };
             };
           };
+        };
 
-          services.kea.dhcp4 = {
-            enable = true;
-            settings = {
-              valid-lifetime = 3600;
-              renew-timer = 900;
-              rebind-timer = 1800;
+        services.kea.dhcp4 = {
+          enable = true;
+          settings = {
+            valid-lifetime = 3600;
+            renew-timer = 900;
+            rebind-timer = 1800;
 
-              lease-database = {
-                type = "memfile";
-                persist = true;
-                name = "/var/lib/kea/dhcp4.leases";
-              };
+            lease-database = {
+              type = "memfile";
+              persist = true;
+              name = "/var/lib/kea/dhcp4.leases";
+            };
 
-              control-socket = {
-                socket-type = "unix";
-                socket-name = "/run/kea/dhcp4.sock";
-              };
+            control-socket = {
+              socket-type = "unix";
+              socket-name = "/run/kea/dhcp4.sock";
+            };
+
+            interfaces-config = {
+              dhcp-socket-type = "raw";
+              interfaces = [
+                "eth1"
+              ];
+            };
 
-              interfaces-config = {
-                dhcp-socket-type = "raw";
-                interfaces = [
-                  "eth1"
+            subnet4 = [
+              {
+                id = 1;
+                subnet = "10.0.0.0/29";
+                pools = [
+                  {
+                    pool = "10.0.0.3 - 10.0.0.3";
+                  }
                 ];
-              };
+              }
+            ];
+
+            # Enable communication between dhcp4 and a local dhcp-ddns
+            # instance.
+            # https://kea.readthedocs.io/en/kea-2.2.0/arm/dhcp4-srv.html#ddns-for-dhcpv4
+            dhcp-ddns = {
+              enable-updates = true;
+            };
+
+            ddns-send-updates = true;
+            ddns-qualifying-suffix = "lan.nixos.test.";
+          };
+        };
 
-              subnet4 = [
+        services.kea.dhcp-ddns = {
+          enable = true;
+          settings = {
+            forward-ddns = {
+              # Configure updates of a forward zone named `lan.nixos.test`
+              # hosted at the nameserver at 10.0.0.2
+              # https://kea.readthedocs.io/en/kea-2.2.0/arm/ddns.html#adding-forward-dns-servers
+              ddns-domains = [
                 {
-                  id = 1;
-                  subnet = "10.0.0.0/29";
-                  pools = [
+                  name = "lan.nixos.test.";
+                  # Use a TSIG key in production!
+                  key-name = "";
+                  dns-servers = [
                     {
-                      pool = "10.0.0.3 - 10.0.0.3";
+                      ip-address = "10.0.0.2";
+                      port = 53;
                     }
                   ];
                 }
               ];
-
-              # Enable communication between dhcp4 and a local dhcp-ddns
-              # instance.
-              # https://kea.readthedocs.io/en/kea-2.2.0/arm/dhcp4-srv.html#ddns-for-dhcpv4
-              dhcp-ddns = {
-                enable-updates = true;
-              };
-
-              ddns-send-updates = true;
-              ddns-qualifying-suffix = "lan.nixos.test.";
             };
           };
-
-          services.kea.dhcp-ddns = {
-            enable = true;
-            settings = {
-              forward-ddns = {
-                # Configure updates of a forward zone named `lan.nixos.test`
-                # hosted at the nameserver at 10.0.0.2
-                # https://kea.readthedocs.io/en/kea-2.2.0/arm/ddns.html#adding-forward-dns-servers
-                ddns-domains = [
-                  {
-                    name = "lan.nixos.test.";
-                    # Use a TSIG key in production!
-                    key-name = "";
-                    dns-servers = [
-                      {
-                        ip-address = "10.0.0.2";
-                        port = 53;
-                      }
-                    ];
-                  }
-                ];
-              };
-            };
-          };
+        };
 
-          services.kea.ctrl-agent = {
-            enable = true;
-            settings = {
-              http-host = "127.0.0.1";
-              http-port = 8000;
-              control-sockets.dhcp4 = {
-                socket-type = "unix";
-                socket-name = "/run/kea/dhcp4.sock";
-              };
+        services.kea.ctrl-agent = {
+          enable = true;
+          settings = {
+            http-host = "127.0.0.1";
+            http-port = 8000;
+            control-sockets.dhcp4 = {
+              socket-type = "unix";
+              socket-name = "/run/kea/dhcp4.sock";
             };
           };
+        };
 
-          services.prometheus.exporters.kea = {
-            enable = true;
-            controlSocketPaths = [
-              "http://127.0.0.1:8000"
-            ];
-          };
+        services.prometheus.exporters.kea = {
+          enable = true;
+          controlSocketPaths = [
+            "http://127.0.0.1:8000"
+          ];
         };
+      };
 
-      nameserver =
-        { config, pkgs, ... }:
-        {
-          virtualisation.vlans = [ 1 ];
+    nameserver =
+      { config, pkgs, ... }:
+      {
+        virtualisation.vlans = [ 1 ];
 
-          networking = {
-            useDHCP = false;
-            firewall.allowedUDPPorts = [ 53 ];
-          };
+        networking = {
+          useDHCP = false;
+          firewall.allowedUDPPorts = [ 53 ];
+        };
 
-          systemd.network = {
-            enable = true;
-            networks = {
-              "01-eth1" = {
-                name = "eth1";
-                networkConfig = {
-                  Address = "10.0.0.2/29";
-                };
+        systemd.network = {
+          enable = true;
+          networks = {
+            "01-eth1" = {
+              name = "eth1";
+              networkConfig = {
+                Address = "10.0.0.2/29";
               };
             };
           };
+        };
 
-          services.resolved.enable = false;
+        services.resolved.enable = false;
 
-          # Set up an authoritative nameserver, serving the `lan.nixos.test`
-          # zone and configure an ACL that allows dynamic updates from
-          # the router's ip address.
-          # This ACL is likely insufficient for production usage. Please
-          # use TSIG keys.
-          services.knot =
-            let
-              zone = pkgs.writeTextDir "lan.nixos.test.zone" ''
-                @ SOA ns.nixos.test nox.nixos.test 0 86400 7200 3600000 172800
-                @ NS nameserver
-                nameserver A 10.0.0.3
-                router A 10.0.0.1
-              '';
-              zonesDir = pkgs.buildEnv {
-                name = "knot-zones";
-                paths = [ zone ];
-              };
-            in
-            {
-              enable = true;
-              extraArgs = [
-                "-v"
+        # Set up an authoritative nameserver, serving the `lan.nixos.test`
+        # zone and configure an ACL that allows dynamic updates from
+        # the router's ip address.
+        # This ACL is likely insufficient for production usage. Please
+        # use TSIG keys.
+        services.knot =
+          let
+            zone = pkgs.writeTextDir "lan.nixos.test.zone" ''
+              @ SOA ns.nixos.test nox.nixos.test 0 86400 7200 3600000 172800
+              @ NS nameserver
+              nameserver A 10.0.0.3
+              router A 10.0.0.1
+            '';
+            zonesDir = pkgs.buildEnv {
+              name = "knot-zones";
+              paths = [ zone ];
+            };
+          in
+          {
+            enable = true;
+            extraArgs = [
+              "-v"
+            ];
+            settings = {
+              server.listen = [
+                "0.0.0.0@53"
               ];
-              settings = {
-                server.listen = [
-                  "0.0.0.0@53"
-                ];
 
-                log.syslog.any = "info";
+              log.syslog.any = "info";
 
-                acl.dhcp_ddns = {
-                  address = "10.0.0.1";
-                  action = "update";
-                };
+              acl.dhcp_ddns = {
+                address = "10.0.0.1";
+                action = "update";
+              };
 
-                template.default = {
-                  storage = zonesDir;
-                  zonefile-sync = "-1";
-                  zonefile-load = "difference-no-serial";
-                  journal-content = "all";
-                };
+              template.default = {
+                storage = zonesDir;
+                zonefile-sync = "-1";
+                zonefile-load = "difference-no-serial";
+                journal-content = "all";
+              };
 
-                zone."lan.nixos.test" = {
-                  file = "lan.nixos.test.zone";
-                  acl = [
-                    "dhcp_ddns"
-                  ];
-                };
+              zone."lan.nixos.test" = {
+                file = "lan.nixos.test.zone";
+                acl = [
+                  "dhcp_ddns"
+                ];
               };
             };
+          };
 
-        };
+      };
 
-      client =
-        { config, pkgs, ... }:
-        {
-          virtualisation.vlans = [ 1 ];
-          systemd.services.systemd-networkd.environment.SYSTEMD_LOG_LEVEL = "debug";
-          networking = {
-            useNetworkd = true;
-            useDHCP = false;
-            firewall.enable = false;
-            interfaces.eth1.useDHCP = true;
-          };
+    client =
+      { config, pkgs, ... }:
+      {
+        virtualisation.vlans = [ 1 ];
+        systemd.services.systemd-networkd.environment.SYSTEMD_LOG_LEVEL = "debug";
+        networking = {
+          useNetworkd = true;
+          useDHCP = false;
+          firewall.enable = false;
+          interfaces.eth1.useDHCP = true;
         };
-    };
-    testScript =
-      { ... }:
-      ''
-        start_all()
-        router.wait_for_unit("kea-dhcp4-server.service")
-        client.systemctl("start systemd-networkd-wait-online.service")
-        client.wait_for_unit("systemd-networkd-wait-online.service")
-        client.wait_until_succeeds("ping -c 5 10.0.0.1")
-        router.wait_until_succeeds("ping -c 5 10.0.0.3")
-        nameserver.wait_until_succeeds("kdig +short client.lan.nixos.test @10.0.0.2 | grep -q 10.0.0.3")
-        router.log(router.execute("curl 127.0.0.1:9547")[1])
-        router.succeed("curl --no-buffer 127.0.0.1:9547 | grep -qE '^kea_dhcp4_addresses_assigned_total.*1.0$'")
-      '';
-  }
-)
+      };
+  };
+  testScript =
+    { ... }:
+    ''
+      start_all()
+      router.wait_for_unit("kea-dhcp4-server.service")
+      client.systemctl("start systemd-networkd-wait-online.service")
+      client.wait_for_unit("systemd-networkd-wait-online.service")
+      client.wait_until_succeeds("ping -c 5 10.0.0.1")
+      router.wait_until_succeeds("ping -c 5 10.0.0.3")
+      nameserver.wait_until_succeeds("kdig +short client.lan.nixos.test @10.0.0.2 | grep -q 10.0.0.3")
+      router.log(router.execute("curl 127.0.0.1:9547")[1])
+      router.succeed("curl --no-buffer 127.0.0.1:9547 | grep -qE '^kea_dhcp4_addresses_assigned_total.*1.0$'")
+    '';
+}