nixos/tests/docker-registry.nix

   1 # This test runs docker-registry and check if it works
   2
   3 import ./make-test-python.nix ({ pkgs, ...} : {
   4   name = "docker-registry";
   5   meta = with pkgs.lib.maintainers; {
   6     maintainers = [ globin ma27 ironpinguin ];
   7   };
   8
   9   nodes = {
  10     registry = { ... }: {
  11       services.dockerRegistry.enable = true;
  12       services.dockerRegistry.enableDelete = true;
  13       services.dockerRegistry.port = 8080;
  14       services.dockerRegistry.listenAddress = "0.0.0.0";
  15       services.dockerRegistry.enableGarbageCollect = true;
  16       networking.firewall.allowedTCPPorts = [ 8080 ];
  17     };
  18
  19     client1 = { ... }: {
  20       virtualisation.docker.enable = true;
  21       virtualisation.docker.extraOptions = "--insecure-registry registry:8080";
  22     };
  23
  24     client2 = { ... }: {
  25       virtualisation.docker.enable = true;
  26       virtualisation.docker.extraOptions = "--insecure-registry registry:8080";
  27     };
  28   };
  29
  30   testScript = ''
  31     client1.start()
  32     client1.wait_for_unit("docker.service")
  33     client1.succeed("tar cv --files-from /dev/null | docker import - scratch")
  34     client1.succeed("docker tag scratch registry:8080/scratch")
  35
  36     registry.start()
  37     registry.wait_for_unit("docker-registry.service")
  38     registry.wait_for_open_port(8080)
  39     client1.succeed("docker push registry:8080/scratch")
  40
  41     client2.start()
  42     client2.wait_for_unit("docker.service")
  43     client2.succeed("docker pull registry:8080/scratch")
  44     client2.succeed("docker images | grep scratch")
  45
  46     client2.succeed(
  47         "curl -fsS -X DELETE registry:8080/v2/scratch/manifests/$(curl -fsS -I -H\"Accept: application/vnd.docker.distribution.manifest.v2+json\" registry:8080/v2/scratch/manifests/latest | grep Docker-Content-Digest | sed -e 's/Docker-Content-Digest: //' | tr -d '\\r')"
  48     )
  49
  50     registry.systemctl("start docker-registry-garbage-collect.service")
  51     registry.wait_until_fails("systemctl status docker-registry-garbage-collect.service")
  52     registry.wait_for_unit("docker-registry.service")
  53
  54     registry.fail("ls -l /var/lib/docker-registry/docker/registry/v2/blobs/sha256/*/*/data")
  55
  56     client1.succeed("docker push registry:8080/scratch")
  57     registry.succeed(
  58         "ls -l /var/lib/docker-registry/docker/registry/v2/blobs/sha256/*/*/data"
  59     )
  60   '';
  61 })