# Copyright (c) 2012-2015 Hewlett-Packard Development Company, L.P.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# [*ara_middleware*]
#   (optional) Whether or not to set up the ARA database middleware
#   Defaults to false.
#
# == Class: openstackci::logserver
#
class openstackci::logserver (
  $domain,
  $jenkins_ssh_key,
  $ara_middleware = false,
  $ara_middleware_tmpdir_max_age = 3600,
  $ara_middleware_database_directory = 'ara-report',
  $swift_authurl = '',
  $swift_user = '',
  $swift_key = '',
  $swift_tenant_name = '',
  $swift_region_name = '',
  $swift_default_container = '',
  $wsgi_processes = 8,
  $wsgi_threads = 1,
  $readmes = {},
) {

  if ! defined(Class['::jenkins::jenkinsuser']) {
    class { '::jenkins::jenkinsuser':
      ssh_key => $jenkins_ssh_key,
    }
  }

  include ::httpd
  include ::httpd::mod::wsgi

  if ! defined(Httpd::Mod['headers']) {
    httpd::mod { 'headers':
      ensure => present,
    }
  }

  if ! defined(Httpd::Mod['rewrite']) {
    httpd::mod { 'rewrite':
      ensure => present,
    }
  }

  if ! defined(Httpd::Mod['proxy']) {
    httpd::mod { 'proxy':
      ensure => present,
    }
  }

  if ! defined(Httpd::Mod['proxy_http']) {
    httpd::mod { 'proxy_http':
      ensure => present,
    }
  }

  if ! defined(Httpd::Mod['expires']) {
    httpd::mod { 'expires':
        ensure => present,
    }
  }

  ::httpd::vhost { "logs.${domain}":
    port     => 80,
    priority => '50',
    docroot  => '/srv/static/logs',
    require  => File['/srv/static/logs'],
    template => 'openstackci/logs.vhost.erb',
  }

  ::httpd::vhost { "logs-dev.${domain}":
    port     => 80,
    priority => '51',
    docroot  => '/srv/static/logs',
    require  => File['/srv/static/logs'],
    template => 'openstackci/logs-dev.vhost.erb',
  }

  if ! defined(File['/srv/static']) {
    file { '/srv/static':
      ensure => directory,
    }
  }

  file { '/srv/static/logs':
    ensure  => directory,
    owner   => 'jenkins',
    group   => 'jenkins',
    require => User['jenkins'],
  }

  file { '/srv/static/logs/robots.txt':
    ensure  => present,
    owner   => 'root',
    group   => 'root',
    mode    => '0444',
    source  => 'puppet:///modules/openstackci/disallow_robots.txt',
    require => File['/srv/static/logs'],
  }

  if ! defined(Package['build-essential']) {
    package { 'build-essential':
      ensure => 'present',
    }
  }

  if ! defined(Package['python-dev']) {
    package { 'python-dev':
      ensure => 'present',
    }
  }

  if ! defined(Package['libdbus-1-dev']) {
    package { 'libdbus-1-dev':
      ensure => 'present',
    }
  }

  if ! defined(Package['libdbus-glib-1-dev']) {
    package { 'libdbus-glib-1-dev':
      ensure => 'present',
    }
  }

  if ! defined(Package['libffi-dev']) {
    package { 'libffi-dev':
      ensure => 'present',
    }
  }

  if ! defined(Package['libssl-dev']) {
    package { 'libssl-dev':
      ensure => 'present',
    }
  }

  package { 'keyring':
    ensure   => '18.0.1',
    provider => 'openstack_pip',
    require  => [Package['libdbus-1-dev'], Package['libdbus-glib-1-dev'], Package['build-essential'], Package['python-dev'], Package['libffi-dev'], Package['libssl-dev']],
  }

  vcsrepo { '/opt/os-loganalyze':
    ensure   => latest,
    provider => git,
    revision => 'master',
    source   => 'https://git.openstack.org/openstack-infra/os-loganalyze',
    require  => Package['keyring'],
  }

  exec { 'install_os-loganalyze':
    command     => 'pip install .',
    cwd         => '/opt/os-loganalyze',
    path        => '/usr/local/bin:/usr/bin:/bin/',
    refreshonly => true,
    subscribe   => Vcsrepo['/opt/os-loganalyze'],
    require     => [Package['build-essential'], Package['python-dev']],
    notify      => Service['httpd'],
  }

  file { '/etc/os_loganalyze':
    ensure  => directory,
    owner   => 'root',
    group   => 'root',
    mode    => '0755',
    require => Vcsrepo['/opt/os-loganalyze'],
  }

  file { '/etc/os_loganalyze/wsgi.conf':
    ensure  => present,
    owner   => 'root',
    group   => 'www-data',
    mode    => '0440',
    content => template('openstackci/os-loganalyze-wsgi.conf.erb'),
    require => File['/etc/os_loganalyze'],
  }

  file { '/etc/os_loganalyze/file_conditions.yaml':
    ensure  => present,
    owner   => 'root',
    group   => 'www-data',
    mode    => '0440',
    source  => 'puppet:///modules/openstackci/os-loganalyze-file_conditions.yaml',
    require => File['/etc/os_loganalyze'],
  }

  file { '/usr/local/sbin/log_archive_maintenance.sh':
    ensure => present,
    owner  => 'root',
    group  => 'root',
    mode   => '0744',
    source => 'puppet:///modules/openstackci/log_archive_maintenance.sh',
  }

  cron { 'gziprmlogs':
    user        => 'root',
    minute      => '0',
    hour        => '7',
    weekday     => '6',
    command     => 'bash /usr/local/sbin/log_archive_maintenance.sh',
    environment => 'PATH=/usr/bin:/bin:/usr/sbin:/sbin',
    require     => File['/usr/local/sbin/log_archive_maintenance.sh'],
  }

  if $ara_middleware {
    package { 'ara':
      ensure   => '0.16.5',
      provider => 'openstack_pip',
      require  => [
        Package['build-essential'],
        Package['python-dev'],
        Package['libffi-dev'],
        Package['libssl-dev']
      ],
      notify   => Service['httpd']
    }
  }
}