87 lines
2.3 KiB
Nix
87 lines
2.3 KiB
Nix
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# Test for NixOS' container support.
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let
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# containers IP on VLAN 1
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containerIp1 = "192.168.1.253";
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containerIp2 = "192.168.1.254";
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in
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import ./make-test-python.nix ({ pkgs, ...} : {
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name = "containers-macvlans";
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meta = with pkgs.stdenv.lib.maintainers; {
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maintainers = [ montag451 ];
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};
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nodes = {
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machine1 =
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{ lib, ... }:
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{
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virtualisation.memorySize = 256;
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virtualisation.vlans = [ 1 ];
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# To be able to ping containers from the host, it is necessary
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# to create a macvlan on the host on the VLAN 1 network.
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networking.macvlans.mv-eth1-host = {
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interface = "eth1";
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mode = "bridge";
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};
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networking.interfaces.eth1.ipv4.addresses = lib.mkForce [];
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networking.interfaces.mv-eth1-host = {
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ipv4.addresses = [ { address = "192.168.1.1"; prefixLength = 24; } ];
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};
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containers.test1 = {
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autoStart = true;
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macvlans = [ "eth1" ];
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config = {
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networking.interfaces.mv-eth1 = {
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ipv4.addresses = [ { address = containerIp1; prefixLength = 24; } ];
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};
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};
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};
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containers.test2 = {
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autoStart = true;
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macvlans = [ "eth1" ];
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config = {
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networking.interfaces.mv-eth1 = {
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ipv4.addresses = [ { address = containerIp2; prefixLength = 24; } ];
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};
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};
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};
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};
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machine2 =
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{ ... }:
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{
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virtualisation.memorySize = 256;
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virtualisation.vlans = [ 1 ];
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};
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};
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testScript = ''
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start_all()
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machine1.wait_for_unit("default.target")
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machine2.wait_for_unit("default.target")
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with subtest(
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"Ping between containers to check that macvlans are created in bridge mode"
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):
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machine1.succeed("nixos-container run test1 -- ping -n -c 1 ${containerIp2}")
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with subtest("Ping containers from the host (machine1)"):
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machine1.succeed("ping -n -c 1 ${containerIp1}")
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machine1.succeed("ping -n -c 1 ${containerIp2}")
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with subtest(
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"Ping containers from the second machine to check that containers are reachable from the outside"
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):
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machine2.succeed("ping -n -c 1 ${containerIp1}")
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machine2.succeed("ping -n -c 1 ${containerIp2}")
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'';
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})
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