646b892680
Some checks failed
Periodic Merges (6h) / master → staging-nixos (push) Failing after 12m50s
Periodic Merges (6h) / master → staging-next (push) Failing after 12m54s
Periodic Merges (24h) / merge-base(master,staging) → haskell-updates (push) Failing after 11m54s
Periodic Merges (6h) / staging-next → staging (push) Failing after 12m13s
Periodic Merges (24h) / staging-next-25.05 → staging-25.05 (push) Failing after 13m24s
Periodic Merges (24h) / release-25.05 → staging-next-25.05 (push) Failing after 14m28s
84 lines
2.5 KiB
Nix
84 lines
2.5 KiB
Nix
# Test for cntr tool
|
|
|
|
{ runTest, lib }:
|
|
|
|
let
|
|
mkOCITest =
|
|
backend:
|
|
runTest {
|
|
name = "cntr-${backend}";
|
|
|
|
meta.maintainers = with lib.maintainers; [
|
|
sorki
|
|
mic92
|
|
];
|
|
|
|
nodes.${backend} =
|
|
{ pkgs, ... }:
|
|
{
|
|
environment.systemPackages = [ pkgs.cntr ];
|
|
virtualisation.oci-containers = {
|
|
inherit backend;
|
|
containers.nginx = {
|
|
image = "nginx-container";
|
|
imageStream = pkgs.dockerTools.examples.nginxStream;
|
|
ports = [ "8181:80" ];
|
|
};
|
|
};
|
|
};
|
|
|
|
testScript = ''
|
|
start_all()
|
|
${backend}.wait_for_unit("${backend}-nginx.service")
|
|
${backend}.wait_for_open_port(8181)
|
|
# For some reason, the cntr command hangs when run without the &.
|
|
# As such, we have to do some messy things to ensure we check the exitcode and output in a race-condition-safe manner
|
|
${backend}.execute(
|
|
"(cntr attach -t ${backend} nginx sh -- -c 'curl localhost | grep Hello' > /tmp/result; echo $? > /tmp/exitcode; touch /tmp/done) &"
|
|
)
|
|
|
|
${backend}.wait_for_file("/tmp/done")
|
|
assert "0" == ${backend}.succeed("cat /tmp/exitcode").strip(), "non-zero exit code"
|
|
assert "Hello" in ${backend}.succeed("cat /tmp/result"), "no greeting in output"
|
|
'';
|
|
};
|
|
|
|
mkContainersTest = runTest {
|
|
name = "cntr-containers";
|
|
|
|
meta.maintainers = with lib.maintainers; [
|
|
sorki
|
|
mic92
|
|
];
|
|
|
|
nodes.machine =
|
|
{ pkgs, ... }:
|
|
{
|
|
environment.systemPackages = [ pkgs.cntr ];
|
|
containers.test = {
|
|
autoStart = true;
|
|
privateNetwork = true;
|
|
hostAddress = "172.16.0.1";
|
|
localAddress = "172.16.0.2";
|
|
config = { };
|
|
};
|
|
};
|
|
|
|
testScript = ''
|
|
machine.start()
|
|
machine.wait_for_unit("container@test.service")
|
|
# I haven't observed the same hanging behaviour in this version as in the OCI version which necessetates this messy invocation, but it's probably better to be safe than sorry and use it here as well
|
|
machine.execute(
|
|
"(cntr attach test sh -- -c 'ping -c5 172.16.0.1'; echo $? > /tmp/exitcode; touch /tmp/done) &"
|
|
)
|
|
|
|
machine.wait_for_file("/tmp/done")
|
|
assert "0" == machine.succeed("cat /tmp/exitcode").strip(), "non-zero exit code"
|
|
'';
|
|
};
|
|
in
|
|
{
|
|
nixos-container = mkContainersTest;
|
|
}
|
|
// (lib.genAttrs [ "docker" "podman" ] mkOCITest)
|