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nixpkgs/nixos/tests/docker-tools-overlay.nix
Daiderd Jordan d538fc06e2
docker-tools: add a test for permissions issues with AUFS/overlay
docker# [   11.054736] d24d6cdd57c9[763]: /bin/bash: error while loading
shared libraries: libreadline.so.7: cannot open shared object file:
Permission denied
docker# /bin/bash: error while loading shared libraries:
libreadline.so.7: cannot open shared object file: Permission denied
docker: exit status 127
docker: output:
error: command `docker run --rm -u 1000:1000 bash /bin/bash --version'
did not succeed (exit code 127)
command `docker run --rm -u 1000:1000 bash /bin/bash --version' did not
succeed (exit code 127)
2018-04-14 14:11:14 +02:00

33 lines
1.1 KiB
Nix

# this test creates a simple GNU image with docker tools and sees if it executes
import ./make-test.nix ({ pkgs, ... }:
{
name = "docker-tools-overlay";
meta = with pkgs.stdenv.lib.maintainers; {
maintainers = [ lnl7 ];
};
nodes = {
docker =
{ config, pkgs, ... }:
{
virtualisation.docker.enable = true;
virtualisation.docker.storageDriver = "overlay"; # defaults to overlay2
};
};
testScript =
''
$docker->waitForUnit("sockets.target");
$docker->succeed("docker load --input='${pkgs.dockerTools.examples.bash}'");
$docker->succeed("docker run --rm ${pkgs.dockerTools.examples.bash.imageName} bash --version");
# Check if the nix store has correct user permissions depending on what
# storage driver is used, incorrectly built images can show up as readonly.
# drw------- 3 0 0 3 Apr 14 11:36 /nix
# drw------- 99 0 0 100 Apr 14 11:36 /nix/store
$docker->succeed("docker run --rm -u 1000:1000 ${pkgs.dockerTools.examples.bash.imageName} bash --version");
'';
})