nix-processmgmt/tests/multi-process-images.nix

87 lines
2.4 KiB
Nix

{nixpkgs ? <nixpkgs>}:
with import "${nixpkgs}/nixos/lib/testing-python.nix" { system = builtins.currentSystem; };
let
pkgs = import nixpkgs {};
dockerProcessEnv = import ../nixproc/backends/systemd/build-systemd-env.nix {
exprFile = ../nixproc/backends/docker/test-module/processes-docker.nix;
};
processManagers = [ "supervisord" "sysvinit" "disnix" "s6-rc" ];
userManagementPolicies = [ "privileged" "unprivileged" ];
images = pkgs.lib.genAttrs processManagers (processManager:
pkgs.lib.genAttrs userManagementPolicies (userManagementPolicy:
import ../examples/multi-process-image {
inherit processManager;
forceDisableUserChange = userManagementPolicy == "unprivileged";
}
)
);
nix-processmgmt = ./..;
tools = import ../tools {};
env = "NIX_PATH=nixpkgs=${nixpkgs} SYSTEMD_TARGET_DIR=/etc/systemd-mutable/system";
in
makeTest {
name = "multi-process-images";
nodes.machine =
{pkgs, ...}:
{
virtualisation.additionalPaths = [ pkgs.stdenv ] ++ pkgs.coreutils.all ++ [ dockerProcessEnv ];
virtualisation.writableStore = true;
virtualisation.diskSize = 8192;
virtualisation.memorySize = 8192;
dysnomia = {
enable = true;
enableLegacyModules = false;
};
environment.systemPackages = [
tools.common
tools.systemd
pkgs.docker
];
};
testScript = ''
start_all()
machine.succeed("mkdir -p /etc/systemd-mutable/system")
# Deploy Docker as a systemd unit
machine.succeed(
"${env} nixproc-systemd-switch ${nix-processmgmt}/nixproc/backends/docker/test-module/processes-docker.nix"
)
machine.wait_for_unit("nix-process-docker")
machine.succeed("sleep 10")
${pkgs.lib.concatMapStrings (processManager:
pkgs.lib.concatMapStrings (userManagementPolicy:
let
image = images."${processManager}"."${userManagementPolicy}";
in
''
machine.succeed(
"docker load -i ${image}"
)
machine.succeed(
"docker run --name multiprocess --detach --rm --network host multiprocess:test"
)
machine.succeed("sleep 30")
machine.succeed("curl --fail -H 'Host: webapp.local' http://localhost:8080")
machine.succeed("docker stop multiprocess")
machine.succeed("docker rmi multiprocess:test")
'') userManagementPolicies
) processManagers}'';
}