144 lines
5.5 KiB
Nix
144 lines
5.5 KiB
Nix
# This test runs podman and checks if simple container starts
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import ../make-test-python.nix (
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{ pkgs, lib, ... }: {
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name = "podman";
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meta = {
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maintainers = lib.teams.podman.members;
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};
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nodes = {
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podman =
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{ pkgs, ... }:
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{
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virtualisation.podman.enable = true;
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# To test docker socket support
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virtualisation.podman.dockerSocket.enable = true;
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environment.systemPackages = [
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pkgs.docker-client
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];
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users.users.alice = {
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isNormalUser = true;
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home = "/home/alice";
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description = "Alice Foobar";
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extraGroups = [ "podman" ];
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};
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users.users.mallory = {
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isNormalUser = true;
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home = "/home/mallory";
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description = "Mallory Foobar";
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};
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};
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};
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testScript = ''
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import shlex
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def su_cmd(cmd, user = "alice"):
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cmd = shlex.quote(cmd)
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return f"su {user} -l -c {cmd}"
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podman.wait_for_unit("sockets.target")
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start_all()
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with subtest("Run container as root with runc"):
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podman.succeed("tar cv --files-from /dev/null | podman import - scratchimg")
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podman.succeed(
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"podman run --runtime=runc -d --name=sleeping -v /nix/store:/nix/store -v /run/current-system/sw/bin:/bin scratchimg /bin/sleep 10"
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)
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podman.succeed("podman ps | grep sleeping")
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podman.succeed("podman stop sleeping")
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podman.succeed("podman rm sleeping")
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with subtest("Run container as root with crun"):
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podman.succeed("tar cv --files-from /dev/null | podman import - scratchimg")
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podman.succeed(
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"podman run --runtime=crun -d --name=sleeping -v /nix/store:/nix/store -v /run/current-system/sw/bin:/bin scratchimg /bin/sleep 10"
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)
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podman.succeed("podman ps | grep sleeping")
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podman.succeed("podman stop sleeping")
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podman.succeed("podman rm sleeping")
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with subtest("Run container as root with the default backend"):
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podman.succeed("tar cv --files-from /dev/null | podman import - scratchimg")
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podman.succeed(
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"podman run -d --name=sleeping -v /nix/store:/nix/store -v /run/current-system/sw/bin:/bin scratchimg /bin/sleep 10"
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)
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podman.succeed("podman ps | grep sleeping")
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podman.succeed("podman stop sleeping")
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podman.succeed("podman rm sleeping")
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# create systemd session for rootless
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podman.succeed("loginctl enable-linger alice")
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with subtest("Run container rootless with runc"):
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podman.succeed(su_cmd("tar cv --files-from /dev/null | podman import - scratchimg"))
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podman.succeed(
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su_cmd(
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"podman run --runtime=runc -d --name=sleeping -v /nix/store:/nix/store -v /run/current-system/sw/bin:/bin scratchimg /bin/sleep 10"
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)
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)
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podman.succeed(su_cmd("podman ps | grep sleeping"))
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podman.succeed(su_cmd("podman stop sleeping"))
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podman.succeed(su_cmd("podman rm sleeping"))
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with subtest("Run container rootless with crun"):
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podman.succeed(su_cmd("tar cv --files-from /dev/null | podman import - scratchimg"))
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podman.succeed(
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su_cmd(
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"podman run --runtime=crun -d --name=sleeping -v /nix/store:/nix/store -v /run/current-system/sw/bin:/bin scratchimg /bin/sleep 10"
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)
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)
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podman.succeed(su_cmd("podman ps | grep sleeping"))
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podman.succeed(su_cmd("podman stop sleeping"))
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podman.succeed(su_cmd("podman rm sleeping"))
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with subtest("Run container rootless with the default backend"):
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podman.succeed(su_cmd("tar cv --files-from /dev/null | podman import - scratchimg"))
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podman.succeed(
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su_cmd(
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"podman run -d --name=sleeping -v /nix/store:/nix/store -v /run/current-system/sw/bin:/bin scratchimg /bin/sleep 10"
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)
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)
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podman.succeed(su_cmd("podman ps | grep sleeping"))
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podman.succeed(su_cmd("podman stop sleeping"))
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podman.succeed(su_cmd("podman rm sleeping"))
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with subtest("Run container with init"):
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podman.succeed(
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"tar cv -C ${pkgs.pkgsStatic.busybox} . | podman import - busybox"
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)
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pid = podman.succeed("podman run --rm busybox readlink /proc/self").strip()
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assert pid == "1"
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pid = podman.succeed("podman run --rm --init busybox readlink /proc/self").strip()
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assert pid == "2"
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with subtest("A podman member can use the docker cli"):
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podman.succeed(su_cmd("docker version"))
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with subtest("Run container via docker cli"):
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podman.succeed("docker network create default")
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podman.succeed("tar cv --files-from /dev/null | podman import - scratchimg")
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podman.succeed(
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"docker run -d --name=sleeping -v /nix/store:/nix/store -v /run/current-system/sw/bin:/bin scratchimg /bin/sleep 10"
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)
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podman.succeed("docker ps | grep sleeping")
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podman.succeed("podman ps | grep sleeping")
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podman.succeed("docker stop sleeping")
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podman.succeed("docker rm sleeping")
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podman.succeed("docker network rm default")
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with subtest("A podman non-member can not use the docker cli"):
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podman.fail(su_cmd("docker version", user="mallory"))
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# TODO: add docker-compose test
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'';
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}
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)
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