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nixos/containers-bridge: Port test to python

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This commit is contained in:
Jacek Galowicz 2019-11-26 00:43:52 +01:00
parent 6127bf9837
commit 4e89f75ca6
1 changed files with 32 additions and 33 deletions
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65
nixos/tests/containers-bridge.nix
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@ -7,7 +7,7 @@ let
containerIp6 = "fc00::2/7";
in
import ./make-test.nix ({ pkgs, ...} : {
import ./make-test-python.nix ({ pkgs, ...} : {
name = "containers-bridge";
meta = with pkgs.stdenv.lib.maintainers; {
maintainers = [ aristid aszlig eelco kampfschlaefer ];
@ -61,43 +61,42 @@ import ./make-test.nix ({ pkgs, ...} : {
virtualisation.pathsInNixDB = [ pkgs.stdenv ];
};
testScript =
''
$machine->waitForUnit("default.target");
$machine->succeed("nixos-container list") =~ /webserver/ or die;
testScript = ''
machine.wait_for_unit("default.target")
assert "webserver" in machine.succeed("nixos-container list")
# Start the webserver container.
$machine->succeed("nixos-container status webserver") =~ /up/ or die;
with subtest("Start the webserver container"):
assert "up" in machine.succeed("nixos-container status webserver")
# Check if bridges exist inside containers
$machine->succeed("nixos-container run webserver -- ip link show eth0");
$machine->succeed("nixos-container run web-noip -- ip link show eth0");
with subtest("Bridges exist inside containers"):
machine.succeed(
"nixos-container run webserver -- ip link show eth0",
"nixos-container run web-noip -- ip link show eth0",
)
"${containerIp}" =~ /([^\/]+)\/([0-9+])/;
my $ip = $1;
chomp $ip;
$machine->succeed("ping -n -c 1 $ip");
$machine->succeed("curl --fail http://$ip/ > /dev/null");
ip = "${containerIp}".split("/")[0]
machine.succeed(f"ping -n -c 1 {ip}")
machine.succeed(f"curl --fail http://{ip}/ > /dev/null")
"${containerIp6}" =~ /([^\/]+)\/([0-9+])/;
my $ip6 = $1;
chomp $ip6;
$machine->succeed("ping -n -c 1 $ip6");
$machine->succeed("curl --fail http://[$ip6]/ > /dev/null");
ip6 = "${containerIp6}".split("/")[0]
machine.succeed(f"ping -n -c 1 {ip6}")
machine.succeed(f"curl --fail http://[{ip6}]/ > /dev/null")
# Check that nixos-container show-ip works in case of an ipv4 address with
# subnetmask in CIDR notation.
my $result = $machine->succeed("nixos-container show-ip webserver");
chomp $result;
$result eq $ip or die;
with subtest(
"nixos-container show-ip works in case of an ipv4 address "
+ "with subnetmask in CIDR notation."
):
result = machine.succeed("nixos-container show-ip webserver").rstrip()
assert result == ip
# Stop the container.
$machine->succeed("nixos-container stop webserver");
$machine->fail("curl --fail --connect-timeout 2 http://$ip/ > /dev/null");
$machine->fail("curl --fail --connect-timeout 2 http://[$ip6]/ > /dev/null");
# Destroying a declarative container should fail.
$machine->fail("nixos-container destroy webserver");
'';
with subtest("Stop the container"):
machine.succeed("nixos-container stop webserver")
machine.fail(
f"curl --fail --connect-timeout 2 http://{ip}/ > /dev/null",
f"curl --fail --connect-timeout 2 http://[{ip6}]/ > /dev/null",
)
# Destroying a declarative container should fail.
machine.fail("nixos-container destroy webserver")
'';
})