2020-06-08 19:33:21 +00:00
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# This test makes sure that lxd stops implicitly depending on iptables when
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# user enabled nftables.
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#
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# It has been extracted from `lxd.nix` for clarity, and because switching from
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# iptables to nftables requires a full reboot, which is a bit hard inside NixOS
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# tests.
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import ./make-test-python.nix ({ pkgs, ...} : {
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name = "lxd-nftables";
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2020-09-09 15:25:27 +00:00
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2021-01-10 19:08:30 +00:00
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meta = with pkgs.lib.maintainers; {
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2020-06-08 19:33:21 +00:00
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maintainers = [ patryk27 ];
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};
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machine = { lib, ... }: {
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virtualisation = {
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lxd.enable = true;
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};
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networking = {
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firewall.enable = false;
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nftables.enable = true;
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nftables.ruleset = ''
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table inet filter {
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chain incoming {
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type filter hook input priority 0;
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policy accept;
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}
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chain forward {
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type filter hook forward priority 0;
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policy accept;
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}
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chain output {
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type filter hook output priority 0;
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policy accept;
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}
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}
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'';
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};
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};
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testScript = ''
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machine.wait_for_unit("network.target")
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with subtest("When nftables are enabled, lxd doesn't depend on iptables anymore"):
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machine.succeed("lsmod | grep nf_tables")
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machine.fail("lsmod | grep ip_tables")
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'';
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})
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