Puppet Class: profile::docker_registry_ha::registry

Defined in:
modules/profile/manifests/docker_registry_ha/registry.pp

Overview

Parameters:

  • ci_restricted_user_password (String) (defaults to: lookup('profile::docker_registry_ha::ci_restricted_user_password'))
  • kubernetes_user_password (String) (defaults to: lookup('profile::docker_registry_ha::kubernetes_user_password'))
  • ci_build_user_password (String) (defaults to: lookup('profile::docker_registry_ha::ci_build_user_password'))
  • prod_build_user_password (String) (defaults to: lookup('profile::docker_registry_ha::prod_build_user_password'))
  • password_salt (String) (defaults to: lookup('profile::docker_registry_ha::password_salt'))
  • image_builders (Optional[Array[Stdlib::Host]]) (defaults to: lookup('profile::docker_registry_ha::registry::image_builders', { 'default_value' => undef }))
  • cache_nodes (Hash) (defaults to: lookup('cache::nodes', { 'default_value' => {} }))
  • certname (Optional[String]) (defaults to: lookup('profile::docker_registry_ha::registry::certname', { 'default_value' => undef }))
  • swift_accounts (Hash[String, Hash[String, String]]) (defaults to: lookup('profile::swift::accounts'))
  • swift_auth_url (Stdlib::Httpsurl) (defaults to: lookup('profile::docker_registry_ha::registry::swift_auth_url'))
  • swift_account_keys (Hash[String, String]) (defaults to: lookup('profile::swift::accounts_keys'))
  • swift_container (Optional[String]) (defaults to: lookup('profile::docker_registry_ha::registry::swift_container', { 'default_value' => undef }))
  • swift_replication_configuration (String) (defaults to: lookup('profile::docker_registry_ha::registry::swift_replication_configuration'))
  • swift_replication_key (String) (defaults to: lookup('profile::docker_registry_ha::registry::swift_replication_key'))
  • swift_password (Optional[String]) (defaults to: lookup('profile::docker_registry_ha::registry::swift_password', { 'default_value' => undef }))
  • redis_host (Optional[Stdlib::Host]) (defaults to: lookup('profile::docker_registry_ha::registry::redis_host', { 'default_value' => undef }))
  • redis_port (Optional[Stdlib::Port]) (defaults to: lookup('profile::docker_registry_ha::registry::redis_port', { 'default_value' => undef }))
  • redis_password (Optional[String]) (defaults to: lookup('profile::docker_registry_ha::registry::redis_password', { 'default_value' => undef }))
  • docker_registry_shared_secret (Optional[String]) (defaults to: lookup('profile::docker_registry_ha::registry::shared_secret', { 'default_value' => undef }))
  • registry_read_only_mode (Boolean) (defaults to: lookup('profile::docker_registry_ha::registry::read_only_mode', { 'default_value' => false }))
  • deployment_hosts (Array[Stdlib::Host]) (defaults to: lookup('deployment_hosts', { 'default_value' => [] }))
  • nginx_cache (Boolean) (defaults to: lookup('profile::docker_registry_ha::registry::nginx_cache', { 'default_value' => true }))
  • jwt_allowed_ips (Array[Stdlib::IP::Address]) (defaults to: lookup('profile::docker_registry_ha::registry::jwt_allowed_ips', { 'default_value' => [] }))


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
133
134
135
136
# File 'modules/profile/manifests/docker_registry_ha/registry.pp', line 9

class profile::docker_registry_ha::registry(
    # The following variables might be useful elsewhere too
    String $ci_restricted_user_password = lookup('profile::docker_registry_ha::ci_restricted_user_password'),
    String $kubernetes_user_password = lookup('profile::docker_registry_ha::kubernetes_user_password'),
    String $ci_build_user_password = lookup('profile::docker_registry_ha::ci_build_user_password'),
    String $prod_build_user_password = lookup('profile::docker_registry_ha::prod_build_user_password'),
    String $password_salt = lookup('profile::docker_registry_ha::password_salt'),
    # Which machines are allowed to build images.
    Optional[Array[Stdlib::Host]] $image_builders = lookup('profile::docker_registry_ha::registry::image_builders', { 'default_value' => undef }),
    # cache text nodes are allowed to connect via HTTP, if defined
    Hash $cache_nodes = lookup('cache::nodes', { 'default_value' => {} }),
    # Storage configuration
    Optional[String] $certname = lookup('profile::docker_registry_ha::registry::certname', { 'default_value' => undef }),
    Hash[String, Hash[String, String]] $swift_accounts = lookup('profile::swift::accounts'),
    Stdlib::Httpsurl $swift_auth_url = lookup('profile::docker_registry_ha::registry::swift_auth_url'),
    # By default, the password will be extracted from swift, but can be overridden
    Hash[String, String] $swift_account_keys = lookup('profile::swift::accounts_keys'),
    Optional[String] $swift_container = lookup('profile::docker_registry_ha::registry::swift_container', { 'default_value' => undef }),
    String $swift_replication_configuration = lookup('profile::docker_registry_ha::registry::swift_replication_configuration'),
    String $swift_replication_key = lookup('profile::docker_registry_ha::registry::swift_replication_key'),
    Optional[String] $swift_password = lookup('profile::docker_registry_ha::registry::swift_password', { 'default_value' => undef }),
    Optional[Stdlib::Host] $redis_host = lookup('profile::docker_registry_ha::registry::redis_host', { 'default_value' => undef }),
    Optional[Stdlib::Port] $redis_port = lookup('profile::docker_registry_ha::registry::redis_port', { 'default_value' => undef }),
    Optional[String] $redis_password = lookup('profile::docker_registry_ha::registry::redis_password', { 'default_value' => undef }),
    Optional[String] $docker_registry_shared_secret = lookup('profile::docker_registry_ha::registry::shared_secret', { 'default_value' => undef }),
    Boolean $registry_read_only_mode = lookup('profile::docker_registry_ha::registry::read_only_mode', { 'default_value' => false }),
    Array[Stdlib::Host] $deployment_hosts = lookup('deployment_hosts', { 'default_value' => [] }),
    Boolean $nginx_cache = lookup('profile::docker_registry_ha::registry::nginx_cache', { 'default_value' => true }),
    # Hosts allowed to authenticate using JSON Web Tokens issued by our GitLab instance
    Array[Stdlib::IP::Address] $jwt_allowed_ips = lookup('profile::docker_registry_ha::registry::jwt_allowed_ips', { 'default_value' => [] }),
) {
    # if this looks pretty similar to profile::docker::registry
    # is intended.

    require ::network::constants
    # Hiera configurations
    if !$image_builders {
        $builders = $deployment_hosts
    } else {
        $builders = $image_builders
    }

    # Nginx frontend
    class { '::sslcert::dhparam': }

    if $certname {
        sslcert::certificate { $certname:
            ensure       => present,
            skip_private => false,
            before       => Service['nginx'],
        }
        $use_puppet = false
    } else {
        $use_puppet = true
    }
    $swift_account = $swift_accounts['docker_registry']
    if !$swift_password {
        $password = $swift_account_keys['docker_registry']
    }
    else {
        $password = $swift_password
    }

    class { '::docker_registry_ha':
        swift_user                      => $swift_account['user'],
        swift_password                  => $password,
        swift_url                       => $swift_auth_url,
        swift_replication_key           => $swift_replication_key,
        swift_replication_configuration => $swift_replication_configuration,
        swift_container                 => $swift_container,
        redis_host                      => $redis_host,
        redis_port                      => $redis_port,
        redis_passwd                    => $redis_password,
        registry_shared_secret          => $docker_registry_shared_secret
    }

    class { '::docker_registry_ha::web':
        ci_restricted_user_password => $ci_restricted_user_password,
        kubernetes_user_password    => $kubernetes_user_password,
        ci_build_user_password      => $ci_build_user_password,
        prod_build_user_password    => $prod_build_user_password,
        password_salt               => $password_salt,
        allow_push_from             => $image_builders,
        ssl_settings                => ssl_ciphersuite('nginx', 'mid'),
        use_puppet_certs            => $use_puppet,
        ssl_certificate_name        => $certname,
        http_allowed_hosts          => $cache_nodes['text']['eqiad'] + $cache_nodes['text']['codfw'],
        read_only_mode              => $registry_read_only_mode,
        nginx_cache                 => $nginx_cache,
        deployment_hosts            => $deployment_hosts,
        jwt_allowed_ips             => $jwt_allowed_ips,
    }

    # T209709
    nginx::status_site { $::fqdn:
        port => 10080,
    }

    ferm::service { 'docker_registry_https':
        proto  => 'tcp',
        port   => 'https',
        srange => '$DOMAIN_NETWORKS',
    }

    # Monitoring
    # This will test both nginx and the docker registry application
    monitoring::service { 'check_docker_registry_https':
        description   => 'Docker registry HTTPS interface',
        check_command => "check_https_url_for_string!${::fqdn}!/v2/wikimedia-stretch/manifests/latest!schemaVersion",
        notes_url     => 'https://wikitech.wikimedia.org/wiki/Docker',
    }

    monitoring::service { 'check_docker_registry_https_expiry':
        description   => 'Docker registry HTTPS interface certificate expiry',
        check_command => "check_https_expiry!${facts['networking']['fqdn']}!443",
        notes_url     => 'https://wikitech.wikimedia.org/wiki/Docker',
    }

    # This will query /debug/health registry endpoint on 5001 debug server
    monitoring::service { 'check_docker_registry_health':
        description   => 'Docker registry health',
        check_command => "check_http_url_for_regexp_on_port!${::fqdn}:5001!5001!/debug/health!\\\\{\\\\}",
        notes_url     => 'https://wikitech.wikimedia.org/wiki/Docker',
    }

    nrpe::monitor_systemd_unit_state{ 'docker-registry': }

}