Defined Type: docker::registry

Defined in:
manifests/registry.pp

Overview

Class: docker

Module to configure private docker registries from which to pull Docker images If the registry does not require authentication, this module is not required.

Parameters

server

The hostname and port of the private Docker registry. Ex: dockerreg:5000

ensure

Whether or not you want to login or logout of a repository

username

Username for authentication to private Docker registry. auth is not required.

password

Password for authentication to private Docker registry. Leave undef if auth is not required.

email

Email for registration to private Docker registry. Leave undef if auth is not required.

local_user

The local user to log in as. Docker will store credentials in this users home directory

Parameters:

  • server (Any) (defaults to: $title)
  • ensure (Any) (defaults to: 'present')
  • username (Any) (defaults to: undef)
  • password (Any) (defaults to: undef)
  • email (Any) (defaults to: undef)
  • local_user (Any) (defaults to: 'root') 


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# File 'manifests/registry.pp', line 30

define docker::registry(
  $server      = $title,
  $ensure      = 'present',
  $username    = undef,
  $password    = undef,
  $email       = undef,
  $local_user  = 'root',
) {
  include docker::params

  validate_re($ensure, '^(present|absent)$')

  $docker_command = $docker::params::docker_command

  if $ensure == 'present' {
    if $username != undef and $password != undef and $email != undef {
      $auth_cmd = "${docker_command} login -u '${username}' -p \"\${password}\" -e '${email}' ${server}"
      $auth_environment = "password=${password}"
    }
    elsif $username != undef and $password != undef {
      $auth_cmd = "${docker_command} login -u '${username}' -p \"\${password}\" ${server}"
      $auth_environment = "password=${password}"
    }
    else {
      $auth_cmd = "${docker_command} login ${server}"
      $auth_environment = undef
    }
  }
  else {
    $auth_cmd = "${docker_command} logout ${server}"
    $auth_environment = undef
  }

  exec { "${title} auth":
    environment => $auth_environment,
    command     => $auth_cmd,
    user        => $local_user,
    cwd         => '/root',
    path        => ['/bin', '/usr/bin'],
    timeout     => 0,
  }

}