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nixos/containers-ephemeral: Port test to python

This commit is contained in:
Jacek Galowicz 2019-11-25 21:57:27 +01:00
parent eab4adc187
commit acb53c777c
1 changed files with 17 additions and 19 deletions
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36
nixos/tests/containers-ephemeral.nix
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@ -1,6 +1,6 @@
# Test for NixOS' container support. # Test for NixOS' container support.
import ./make-test.nix ({ pkgs, ...} : { import ./make-test-python.nix ({ pkgs, ...} : {
name = "containers-ephemeral"; name = "containers-ephemeral";
machine = { pkgs, ... }: { machine = { pkgs, ... }: {
@ -16,10 +16,10 @@ import ./make-test.nix ({ pkgs, ...} : {
services.nginx = { services.nginx = {
enable = true; enable = true;
virtualHosts.localhost = { virtualHosts.localhost = {
root = (pkgs.runCommand "localhost" {} '' root = pkgs.runCommand "localhost" {} ''
mkdir "$out" mkdir "$out"
echo hello world > "$out/index.html" echo hello world > "$out/index.html"
''); '';
}; };
}; };
networking.firewall.allowedTCPPorts = [ 80 ]; networking.firewall.allowedTCPPorts = [ 80 ];
@ -28,29 +28,27 @@ import ./make-test.nix ({ pkgs, ...} : {
}; };
testScript = '' testScript = ''
$machine->succeed("nixos-container list") =~ /webserver/ or die; assert "webserver" in machine.succeed("nixos-container list")
# Start the webserver container. machine.succeed("nixos-container start webserver")
$machine->succeed("nixos-container start webserver");
# Check that container got its own root folder with subtest("Container got its own root folder"):
$machine->succeed("ls /run/containers/webserver"); machine.succeed("ls /run/containers/webserver")
# Check that container persistent directory is not created with subtest("Container persistent directory is not created"):
$machine->fail("ls /var/lib/containers/webserver"); machine.fail("ls /var/lib/containers/webserver")
# Since "start" returns after the container has reached # Since "start" returns after the container has reached
# multi-user.target, we should now be able to access it. # multi-user.target, we should now be able to access it.
my $ip = $machine->succeed("nixos-container show-ip webserver"); ip = machine.succeed("nixos-container show-ip webserver").rstrip()
chomp $ip; machine.succeed(f"ping -n -c1 {ip}")
$machine->succeed("ping -n -c1 $ip"); machine.succeed(f"curl --fail http://{ip}/ > /dev/null")
$machine->succeed("curl --fail http://$ip/ > /dev/null");
# Stop the container. with subtest("Stop the container"):
$machine->succeed("nixos-container stop webserver"); machine.succeed("nixos-container stop webserver")
$machine->fail("curl --fail --connect-timeout 2 http://$ip/ > /dev/null"); machine.fail(f"curl --fail --connect-timeout 2 http://{ip}/ > /dev/null")
# Check that container's root folder was removed with subtest("Container's root folder was removed"):
$machine->fail("ls /run/containers/webserver"); machine.fail("ls /run/containers/webserver")
''; '';
}) })