commit 33911b092d06e02f55998a7f74d4f28f21517974 · pyrox.dev/nixpkgs

nixos/tests/all-tests.nix

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         fluidd = handleTest ./fluidd.nix {};

     

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         fontconfig-default-fonts = handleTest ./fontconfig-default-fonts.nix {};

     

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         freeswitch = handleTest ./freeswitch.nix {};

     

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         frr = handleTest ./frr.nix {};

     

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         fsck = handleTest ./fsck.nix {};

     

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         ft2-clone = handleTest ./ft2-clone.nix {};

     

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         gerrit = handleTest ./gerrit.nix {};

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nixos/tests/frr.nix

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       # This test runs FRR and checks if OSPF routing works.

     

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       #

     

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       # Network topology:

     

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       #   [ client ]--net1--[ router1 ]--net2--[ router2 ]--net3--[ server ]

     

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       #

     

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       # All interfaces are in OSPF Area 0.

     

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       import ./make-test-python.nix ({ pkgs, ... }:

     

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         let

     

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           ifAddr = node: iface: (pkgs.lib.head node.config.networking.interfaces.${iface}.ipv4.addresses).address;

     

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           ospfConf1 = ''

     

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             router ospf

     

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               network 192.168.0.0/16 area 0

     

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           '';

     

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           ospfConf2 = ''

     

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             interface eth2

     

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               ip ospf hello-interval 1

     

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               ip ospf dead-interval 5

     

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             !

     

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             router ospf

     

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               network 192.168.0.0/16 area 0

     

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           '';

     

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         in

     

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           {

     

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             name = "frr";

     

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             meta = with pkgs.lib.maintainers; {

     

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               maintainers = [ hexa ];

     

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             };

     

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             nodes = {

     

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               client =

     

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                 { nodes, ... }:

     

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                 {

     

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                   virtualisation.vlans = [ 1 ];

     

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                   networking.defaultGateway = ifAddr nodes.router1 "eth1";

     

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                 };

     

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               router1 =

     

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                 { ... }:

     

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                 {

     

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                   virtualisation.vlans = [ 1 2 ];

     

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                   boot.kernel.sysctl."net.ipv4.ip_forward" = "1";

     

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                   networking.firewall.extraCommands = "iptables -A nixos-fw -i eth2 -p ospfigp -j ACCEPT";

     

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                   services.frr.ospf = {

     

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                     enable = true;

     

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                     config = ospfConf1;

     

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                   };

     

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                   specialisation.ospf.configuration = {

     

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                     services.frr.ospf.config = ospfConf2;

     

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                   };

     

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                 };

     

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               router2 =

     

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                 { ... }:

     

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                 {

     

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                   virtualisation.vlans = [ 3 2 ];

     

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                   boot.kernel.sysctl."net.ipv4.ip_forward" = "1";

     

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                   networking.firewall.extraCommands = "iptables -A nixos-fw -i eth2 -p ospfigp -j ACCEPT";

     

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                   services.frr.ospf = {

     

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                     enable = true;

     

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                     config = ospfConf2;

     

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                   };

     

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                 };

     

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               server =

     

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                 { nodes, ... }:

     

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                 {

     

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                   virtualisation.vlans = [ 3 ];

     

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                   networking.defaultGateway = ifAddr nodes.router2 "eth1";

     

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                 };

     

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             };

     

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             testScript =

     

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               { nodes, ... }:

     

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               ''

     

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                 start_all()

     

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                 # Wait for the networking to start on all machines

     

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                 for machine in client, router1, router2, server:

     

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                     machine.wait_for_unit("network.target")

     

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                 with subtest("Wait for Zebra and OSPFD"):

     

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                     for gw in router1, router2:

     

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                         gw.wait_for_unit("zebra")

     

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                         gw.wait_for_unit("ospfd")

     

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                 router1.succeed("${nodes.router1.config.system.build.toplevel}/specialisation/ospf/bin/switch-to-configuration test >&2")

     

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                 with subtest("Wait for OSPF to form adjacencies"):

     

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                     for gw in router1, router2:

     

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                         gw.wait_until_succeeds("vtysh -c 'show ip ospf neighbor' | grep Full")

     

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                         gw.wait_until_succeeds("vtysh -c 'show ip route' | grep '^O>'")

     

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                 with subtest("Test ICMP"):

     

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                     client.wait_until_succeeds("ping -c 3 server >&2")

     

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               '';

     

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           })