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60 lines
1.7 KiB
Nix
60 lines
1.7 KiB
Nix
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import ./make-test-python.nix ({ lib, ... }: {
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name = "systemd-initrd-vlan";
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meta.maintainers = [ lib.maintainers.majiir ];
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# Tests VLAN interface configuration in systemd-initrd.
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#
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# Two nodes are configured for a tagged VLAN. (Note that they also still have
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# their ordinary eth0 and eth1 interfaces, which are not VLAN-tagged.)
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#
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# The 'server' node waits forever in initrd (stage 1) with networking
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# enabled. The 'client' node pings it to test network connectivity.
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nodes = let
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network = id: {
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networking = {
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vlans."eth1.10" = {
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id = 10;
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interface = "eth1";
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};
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interfaces."eth1.10" = {
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ipv4.addresses = [{
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address = "192.168.10.${id}";
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prefixLength = 24;
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}];
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};
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};
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};
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in {
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# Node that will use initrd networking.
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server = network "1" // {
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boot.initrd.systemd.enable = true;
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boot.initrd.network.enable = true;
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boot.initrd.systemd.services.boot-blocker = {
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before = [ "initrd.target" ];
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wantedBy = [ "initrd.target" ];
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script = "sleep infinity";
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serviceConfig.Type = "oneshot";
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};
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};
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# Node that will ping the server.
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client = network "2";
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};
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testScript = ''
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start_all()
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client.wait_for_unit("network.target")
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# Wait for the regular (untagged) interface to be up.
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def server_is_up(_) -> bool:
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status, _ = client.execute("ping -n -c 1 server >&2")
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return status == 0
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with client.nested("waiting for server to come up"):
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retry(server_is_up)
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# Try to ping the (tagged) VLAN interface.
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client.succeed("ping -n -w 10 -c 1 192.168.10.1 >&2")
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'';
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})
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