nixpkgs/nixos/tests/docker-containers.nix
Yorick 508343962e nixos/docker-containers: add imageFile and dependsOn options
- the `imageFile` option allows to load an image from a derivation
- the  `dependsOn` option can be used to specify dependencies between container systemd units.

Co-authored-by: Christian Höppner <mkaito@users.noreply.github.com>
2020-01-28 22:00:54 +01:00

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Nix

# Test Docker containers as systemd units
import ./make-test.nix ({ pkgs, lib, ... }:
{
name = "docker-containers";
meta = {
maintainers = with lib.maintainers; [ benley mkaito ];
};
nodes = {
docker = { pkgs, ... }:
{
virtualisation.docker.enable = true;
docker-containers.nginx = {
image = "nginx-container";
imageFile = pkgs.dockerTools.examples.nginx;
ports = ["8181:80"];
};
};
};
testScript = ''
startAll;
$docker->waitForUnit("docker-nginx.service");
$docker->waitForOpenPort(8181);
$docker->waitUntilSucceeds("curl http://localhost:8181|grep Hello");
'';
})