64 lines
2 KiB
Nix
64 lines
2 KiB
Nix
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import ./make-test-python.nix ({ lib, ... }: {
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name = "systemd-initrd-bridge";
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meta.maintainers = [ lib.maintainers.majiir ];
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# Tests bridge interface configuration in systemd-initrd.
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#
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# The 'a' and 'b' nodes are connected to a 'bridge' node through different
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# links. The 'bridge' node configures a bridge across them. It waits forever
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# in initrd (stage 1) with networking enabled. 'a' and 'b' ping 'bridge' to
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# test connectivity with the bridge interface. Then, 'a' pings 'b' to test
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# the bridge itself.
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nodes = {
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bridge = { config, lib, ... }: {
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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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networking.primaryIPAddress = "192.168.1.${toString config.virtualisation.test.nodeNumber}";
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virtualisation.vlans = [ 1 2 ];
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networking.bridges.br0.interfaces = [ "eth1" "eth2" ];
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networking.interfaces = {
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eth1.ipv4.addresses = lib.mkForce [];
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eth2.ipv4.addresses = lib.mkForce [];
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br0.ipv4.addresses = [{
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address = config.networking.primaryIPAddress;
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prefixLength = 24;
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}];
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};
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};
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a = {
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virtualisation.vlans = [ 1 ];
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};
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b = { config, ... }: {
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virtualisation.vlans = [ 2 ];
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networking.primaryIPAddress = lib.mkForce "192.168.1.${toString config.virtualisation.test.nodeNumber}";
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networking.interfaces.eth1.ipv4.addresses = lib.mkForce [{
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address = config.networking.primaryIPAddress;
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prefixLength = 24;
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}];
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};
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};
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testScript = ''
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start_all()
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a.wait_for_unit("network.target")
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b.wait_for_unit("network.target")
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a.succeed("ping -n -w 10 -c 1 bridge >&2")
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b.succeed("ping -n -w 10 -c 1 bridge >&2")
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a.succeed("ping -n -w 10 -c 1 b >&2")
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'';
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})
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