Puppet Class: libraryupgrader

Defined in:
modules/libraryupgrader/manifests/init.pp

Overview

SPDX-License-Identifier: Apache-2.0

Class: libraryupgrader

This class sets up libraryupgrader aka LibUp www.mediawiki.org/wiki/Libraryupgrader

Parameters:

  • base_dir (Optional[Stdlib::Unixpath]) (defaults to: undef) 


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
124
125
126
127
128
129
130
131
132
 
# File 'modules/libraryupgrader/manifests/init.pp', line 7

class libraryupgrader(
    Optional[Stdlib::Unixpath] $base_dir = undef
){
    $data_dir  = "${base_dir}/data"
    $clone_dir  = "${base_dir}/libraryupgrader"

    ensure_packages(['virtualenv', 'rabbitmq-server'])

    apt::package_from_component { 'thirdparty-kubeadm-k8s':
        component => 'thirdparty/kubeadm-k8s-1-15',
        packages  => ['docker-ce'],
    }

    if debian::codename::eq('buster') {
        # We need iptables 1.8.3+ for compatibility with docker
        # (see comments on <https://gerrit.wikimedia.org/r/565752>)
        apt::pin { 'iptables':
            pin      => 'release a=buster-backports',
            package  => 'iptables',
            priority => 1001,
            before   => Package['docker-ce'],
        }
    }

    group { 'libup':
        ensure => present,
        name   => 'libup',
        system => true,
    }

    user { 'libup':
        ensure  => present,
        system  => true,
        groups  => 'docker',
        require => Package['docker-ce'],
    }

    file { $data_dir:
        ensure => directory,
        owner  => 'libup',
        group  => 'libup',
        mode   => '0755',
    }

    git::clone {'labs/libraryupgrader':
        ensure    => present,
        directory => $clone_dir,
        branch    => 'master',
        owner     => 'libup',
        group     => 'libup',
        require   => User['libup'],
    }

    # Create virtualenv
    exec { 'create virtualenv':
        command => '/usr/bin/virtualenv -p python3 venv',
        cwd     => $clone_dir,
        user    => 'libup',
        creates => "${clone_dir}/venv/bin/python",
        require => [
            Package['virtualenv'],
            Git::Clone['labs/libraryupgrader'],
        ],
    }

    # Bootstrap initial dependencies
    exec { 'install virtualenv dependencies':
        command => "${clone_dir}/venv/bin/pip install -r requirements.txt",
        cwd     => $clone_dir,
        user    => 'libup',
        # Just one example file created after the deps are installed
        creates => "${clone_dir}/venv/bin/gunicorn",
        require => Exec['create virtualenv'],
    }

    # Install libup into venv
    exec { 'install libup':
        command => "${clone_dir}/venv/bin/pip install -e .",
        cwd     => $clone_dir,
        user    => 'libup',
        # Just one example file created after libup is installed
        creates => "${clone_dir}/venv/bin/libup-run",
        require => Exec['install virtualenv dependencies'],
    }

    systemd::service { 'libup-celery':
        ensure  => present,
        content => template('libraryupgrader/initscripts/libup-celery.service.erb'),
        require => [
            Exec['install libup'],
            Package['rabbitmq-server'],
        ]
    }

    systemd::service { 'libup-push':
        ensure  => present,
        content => template('libraryupgrader/initscripts/libup-push.service.erb'),
        require => [
            Exec['install libup'],
            Package['rabbitmq-server'],
        ]
    }

    systemd::service { 'libup-web':
        ensure  => present,
        content => template('libraryupgrader/initscripts/libup-web.service.erb'),
        require => Exec['install libup']
    }

    systemd::service { 'libup-ssh-agent':
        ensure  => present,
        content => template('libraryupgrader/initscripts/libup-ssh-agent.service.erb'),
        require => User['libup'],
    }

    systemd::timer::job { 'libup-run':
        description => 'Trigger the libup daily run',
        command     => "${clone_dir}/venv/bin/libup-run",
        user        => 'libup',
        interval    => {
            'start'    => 'OnCalendar',
            'interval' => '*-*-* 00:00:00',  # Every day at midnight
        },
        require     => Exec['install libup'],
    }
}