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https://github.com/NixOS/nixpkgs.git
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104 lines
3 KiB
Nix
104 lines
3 KiB
Nix
# Test for NixOS' container support.
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let
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hostIp = "192.168.0.1";
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containerIp = "192.168.0.100/24";
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hostIp6 = "fc00::1";
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containerIp6 = "fc00::2/7";
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in
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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 = [ aristid aszlig eelco kampfschlaefer ];
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};
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machine =
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{ 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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networking.bridges = {
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br0 = {
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interfaces = [];
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};
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};
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networking.interfaces = {
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br0 = {
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ipv4.addresses = [{ address = hostIp; prefixLength = 24; }];
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ipv6.addresses = [{ address = hostIp6; prefixLength = 7; }];
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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 = containerIp;
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localAddress6 = containerIp6;
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config =
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{ services.httpd.enable = true;
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services.httpd.adminAddr = "foo@example.org";
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networking.firewall.allowedTCPPorts = [ 80 ];
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};
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};
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containers.web-noip =
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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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config =
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{ services.httpd.enable = true;
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services.httpd.adminAddr = "foo@example.org";
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networking.firewall.allowedTCPPorts = [ 80 ];
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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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# Start the webserver container.
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$machine->succeed("nixos-container status webserver") =~ /up/ or die;
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# Check if bridges exist inside containers
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$machine->succeed("nixos-container run webserver -- ip link show eth0");
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$machine->succeed("nixos-container run web-noip -- ip link show eth0");
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"${containerIp}" =~ /([^\/]+)\/([0-9+])/;
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my $ip = $1;
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chomp $ip;
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$machine->succeed("ping -n -c 1 $ip");
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$machine->succeed("curl --fail http://$ip/ > /dev/null");
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"${containerIp6}" =~ /([^\/]+)\/([0-9+])/;
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my $ip6 = $1;
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chomp $ip6;
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$machine->succeed("ping -n -c 1 $ip6");
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$machine->succeed("curl --fail http://[$ip6]/ > /dev/null");
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# Check that nixos-container show-ip works in case of an ipv4 address with
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# subnetmask in CIDR notation.
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my $result = $machine->succeed("nixos-container show-ip webserver");
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chomp $result;
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$result eq $ip or die;
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# Stop the container.
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$machine->succeed("nixos-container stop webserver");
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$machine->fail("curl --fail --connect-timeout 2 http://$ip/ > /dev/null");
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$machine->fail("curl --fail --connect-timeout 2 http://[$ip6]/ > /dev/null");
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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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