nixpkgs/nixos/tests/gobgpd.nix

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2021-04-09 16:57:33 +02:00
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")
'';
})