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https://github.com/NixOS/nixpkgs.git
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104 lines
3.4 KiB
Nix
104 lines
3.4 KiB
Nix
# Test for NixOS' container support.
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import ./make-test.nix ({ pkgs, ...} : {
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name = "containers-bridge";
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meta = with pkgs.stdenv.lib.maintainers; {
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maintainers = [ kampfschlaefer ];
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};
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machine =
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{ config, pkgs, ... }:
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{ imports = [ ../modules/installer/cd-dvd/channel.nix ];
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virtualisation.writableStore = true;
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virtualisation.memorySize = 768;
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virtualisation.vlans = [];
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networking.bridges = {
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br0 = {
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interfaces = [];
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};
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br1 = { interfaces = []; };
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};
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networking.interfaces = {
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br0 = {
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ipv4.addresses = [{ address = "192.168.0.1"; prefixLength = 24; }];
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ipv6.addresses = [{ address = "fc00::1"; prefixLength = 7; }];
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};
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br1 = {
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ipv4.addresses = [{ address = "192.168.1.1"; prefixLength = 24; }];
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};
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};
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containers.webserver =
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{
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autoStart = true;
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privateNetwork = true;
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hostBridge = "br0";
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localAddress = "192.168.0.100/24";
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localAddress6 = "fc00::2/7";
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extraVeths = {
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veth1 = { hostBridge = "br1"; localAddress = "192.168.1.100/24"; };
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veth2 = { hostAddress = "192.168.2.1"; localAddress = "192.168.2.100"; };
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};
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config =
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{
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networking.firewall.allowedTCPPorts = [ 80 ];
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networking.firewall.allowPing = true;
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};
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};
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virtualisation.pathsInNixDB = [ pkgs.stdenv ];
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};
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testScript =
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''
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$machine->waitForUnit("default.target");
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$machine->succeed("nixos-container list") =~ /webserver/ or die;
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# Status of the webserver container.
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$machine->succeed("nixos-container status webserver") =~ /up/ or die;
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# Debug
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#$machine->succeed("nixos-container run webserver -- ip link >&2");
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# Ensure that the veths are inside the container
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$machine->succeed("nixos-container run webserver -- ip link show veth1") =~ /state UP/ or die;
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$machine->succeed("nixos-container run webserver -- ip link show veth2") =~ /state UP/ or die;
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# Debug
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#$machine->succeed("ip link >&2");
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# Ensure the presence of the extra veths
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$machine->succeed("ip link show veth1") =~ /state UP/ or die;
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$machine->succeed("ip link show veth2") =~ /state UP/ or die;
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# Ensure the veth1 is part of br1 on the host
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$machine->succeed("ip link show veth1") =~ /master br1/ or die;
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# Debug
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#$machine->succeed("ip -4 a >&2");
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#$machine->succeed("ip -4 r >&2");
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#$machine->succeed("nixos-container run webserver -- ip link >&2");
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#$machine->succeed("nixos-container run webserver -- ip -4 a >&2");
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#$machine->succeed("nixos-container run webserver -- ip -4 r >&2");
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# Ping on main veth
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$machine->succeed("ping -n -c 1 192.168.0.100");
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$machine->succeed("ping -n -c 1 fc00::2");
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# Ping on the first extra veth
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$machine->succeed("ping -n -c 1 192.168.1.100 >&2");
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# Ping on the second extra veth
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$machine->succeed("ping -n -c 1 192.168.2.100 >&2");
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# Stop the container.
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$machine->succeed("nixos-container stop webserver");
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$machine->fail("ping -n -c 1 192.168.1.100 >&2");
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$machine->fail("ping -n -c 1 192.168.2.100 >&2");
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# Destroying a declarative container should fail.
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$machine->fail("nixos-container destroy webserver");
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'';
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})
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