about summary refs log tree commit diff
path: root/nixos/tests/jenkins.nix
blob: a1ede6dc917bfe81299590f9a0a79838c7e4b867 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
# verifies:
#   1. jenkins service starts on master node
#   2. jenkins user can be extended on both master and slave
#   3. jenkins service not started on slave node
#   4. declarative jobs can be added and removed

import ./make-test-python.nix ({ pkgs, ...} : {
  name = "jenkins";
  meta = with pkgs.lib.maintainers; {
    maintainers = [ bjornfor coconnor domenkozar eelco ];
  };

  nodes = {

    master =
      { ... }:
      { services.jenkins = {
          enable = true;
          jobBuilder = {
            enable = true;
            nixJobs = [
              { job = {
                  name = "job-1";
                  builders = [
                    { shell = ''
                        echo "Running job-1"
                      '';
                    }
                  ];
                };
              }

              { job = {
                  name = "folder-1";
                  project-type = "folder";
                };
              }

              { job = {
                  name = "folder-1/job-2";
                  builders = [
                    { shell = ''
                        echo "Running job-2"
                      '';
                    }
                  ];
                };
              }
            ];
          };
        };

        specialisation.noJenkinsJobs.configuration = {
          services.jenkins.jobBuilder.nixJobs = pkgs.lib.mkForce [];
        };

        # should have no effect
        services.jenkinsSlave.enable = true;

        users.users.jenkins.extraGroups = [ "users" ];

        systemd.services.jenkins.serviceConfig.TimeoutStartSec = "6min";
      };

    slave =
      { ... }:
      { services.jenkinsSlave.enable = true;

        users.users.jenkins.extraGroups = [ "users" ];
      };

  };

  testScript = { nodes, ... }:
    let
      configWithoutJobs = "${nodes.master.config.system.build.toplevel}/specialisation/noJenkinsJobs";
      jenkinsPort = nodes.master.config.services.jenkins.port;
      jenkinsUrl = "http://localhost:${toString jenkinsPort}";
    in ''
    start_all()

    master.wait_for_unit("default.target")

    assert "Authentication required" in master.succeed("curl http://localhost:8080")

    for host in master, slave:
        groups = host.succeed("sudo -u jenkins groups")
        assert "jenkins" in groups
        assert "users" in groups

    slave.fail("systemctl is-enabled jenkins.service")

    slave.succeed("java -fullversion")

    with subtest("jobs are declarative"):
        # Check that jobs are created on disk.
        master.wait_until_succeeds("test -f /var/lib/jenkins/jobs/job-1/config.xml")
        master.wait_until_succeeds("test -f /var/lib/jenkins/jobs/folder-1/config.xml")
        master.wait_until_succeeds("test -f /var/lib/jenkins/jobs/folder-1/jobs/job-2/config.xml")

        # Verify that jenkins also sees the jobs.
        out = master.succeed("${pkgs.jenkins}/bin/jenkins-cli -s ${jenkinsUrl} -auth admin:$(cat /var/lib/jenkins/secrets/initialAdminPassword) list-jobs")
        jobs = [x.strip() for x in out.splitlines()]
        # Seeing jobs inside folders requires the Folders plugin
        # (https://plugins.jenkins.io/cloudbees-folder/), which we don't have
        # in this vanilla jenkins install, so limit ourself to non-folder jobs.
        assert jobs == ['job-1'], f"jobs != ['job-1']: {jobs}"

        master.succeed(
            "${configWithoutJobs}/bin/switch-to-configuration test >&2"
        )

        # Check that jobs are removed from disk.
        master.wait_until_fails("test -f /var/lib/jenkins/jobs/job-1/config.xml")
        master.wait_until_fails("test -f /var/lib/jenkins/jobs/folder-1/config.xml")
        master.wait_until_fails("test -f /var/lib/jenkins/jobs/folder-1/jobs/job-2/config.xml")

        # Verify that jenkins also sees the jobs as removed.
        out = master.succeed("${pkgs.jenkins}/bin/jenkins-cli -s ${jenkinsUrl} -auth admin:$(cat /var/lib/jenkins/secrets/initialAdminPassword) list-jobs")
        jobs = [x.strip() for x in out.splitlines()]
        assert jobs == [], f"jobs != []: {jobs}"
  '';
})