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nixpkgs/nixos/tests/containers-extra_veth.nix
Silvan Mosberger 4f0dadbf38 treewide: format all inactive Nix files
After final improvements to the official formatter implementation,
this commit now performs the first treewide reformat of Nix files using it.
This is part of the implementation of RFC 166.

Only "inactive" files are reformatted, meaning only files that
aren't being touched by any PR with activity in the past 2 months.
This is to avoid conflicts for PRs that might soon be merged.
Later we can do a full treewide reformat to get the rest,
which should not cause as many conflicts.

A CI check has already been running for some time to ensure that new and
already-formatted files are formatted, so the files being reformatted here
should also stay formatted.

This commit was automatically created and can be verified using

    nix-build a08b3a4d19.tar.gz \
      --argstr baseRev b32a094368
    result/bin/apply-formatting $NIXPKGS_PATH
2024-12-10 20:26:33 +01:00

116 lines
3.4 KiB
Nix

import ./make-test-python.nix (
{ pkgs, lib, ... }:
{
name = "containers-extra_veth";
meta = {
maintainers = with lib.maintainers; [ kampfschlaefer ];
};
nodes.machine =
{ pkgs, ... }:
{
imports = [ ../modules/installer/cd-dvd/channel.nix ];
virtualisation.writableStore = true;
virtualisation.vlans = [ ];
networking.useDHCP = false;
networking.bridges = {
br0 = {
interfaces = [ ];
};
br1 = {
interfaces = [ ];
};
};
networking.interfaces = {
br0 = {
ipv4.addresses = [
{
address = "192.168.0.1";
prefixLength = 24;
}
];
ipv6.addresses = [
{
address = "fc00::1";
prefixLength = 7;
}
];
};
br1 = {
ipv4.addresses = [
{
address = "192.168.1.1";
prefixLength = 24;
}
];
};
};
containers.webserver = {
autoStart = true;
privateNetwork = true;
hostBridge = "br0";
localAddress = "192.168.0.100/24";
localAddress6 = "fc00::2/7";
extraVeths = {
veth1 = {
hostBridge = "br1";
localAddress = "192.168.1.100/24";
};
veth2 = {
hostAddress = "192.168.2.1";
localAddress = "192.168.2.100";
};
};
config = {
networking.firewall.allowedTCPPorts = [ 80 ];
};
};
virtualisation.additionalPaths = [ pkgs.stdenv ];
};
testScript = ''
machine.wait_for_unit("default.target")
assert "webserver" in machine.succeed("nixos-container list")
with subtest("Status of the webserver container is up"):
assert "up" in machine.succeed("nixos-container status webserver")
with subtest("Ensure that the veths are inside the container"):
assert "state UP" in machine.succeed(
"nixos-container run webserver -- ip link show veth1"
)
assert "state UP" in machine.succeed(
"nixos-container run webserver -- ip link show veth2"
)
with subtest("Ensure the presence of the extra veths"):
assert "state UP" in machine.succeed("ip link show veth1")
assert "state UP" in machine.succeed("ip link show veth2")
with subtest("Ensure the veth1 is part of br1 on the host"):
assert "master br1" in machine.succeed("ip link show veth1")
with subtest("Ping on main veth"):
machine.succeed("ping -n -c 1 192.168.0.100")
machine.succeed("ping -n -c 1 fc00::2")
with subtest("Ping on the first extra veth"):
machine.succeed("ping -n -c 1 192.168.1.100 >&2")
with subtest("Ping on the second extra veth"):
machine.succeed("ping -n -c 1 192.168.2.100 >&2")
with subtest("Container can be stopped"):
machine.succeed("nixos-container stop webserver")
machine.fail("ping -n -c 1 192.168.1.100 >&2")
machine.fail("ping -n -c 1 192.168.2.100 >&2")
with subtest("Destroying a declarative container should fail"):
machine.fail("nixos-container destroy webserver")
'';
}
)