# Configure the Horizon service
#
# [*heat_enabled*]
#  (optional) Flag to enable heat dashboard
#  Defaults to false.
#
class openstack_integration::horizon (
  $heat_enabled = false,
) {

  include openstack_integration::config
  include openstack_integration::params

  if $::openstack_integration::config::ssl {
    file { '/etc/openstack-dashboard/ssl':
      ensure                  => directory,
      owner                   => 'root',
      mode                    => '0755',
      selinux_ignore_defaults => true,
      require                 => Package['horizon'],
    }
    file { '/etc/openstack-dashboard/ssl/private':
      ensure                  => directory,
      owner                   => 'root',
      mode                    => '0755',
      selinux_ignore_defaults => true,
      require                 => File['/etc/openstack-dashboard/ssl'],
      before                  => File["/etc/openstack-dashboard/ssl/private/${::fqdn}.pem"],
    }
    openstack_integration::ssl_key { 'horizon':
      key_path  => "/etc/openstack-dashboard/ssl/private/${::fqdn}.pem",
      key_owner => 'root',
      require   => File['/etc/openstack-dashboard/ssl/private'],
      notify    => Service['httpd'],
    }
    Exec['update-ca-certificates'] ~> Service['httpd']
  }

  class { 'horizon':
    secret_key        => 'big_secret',
    allowed_hosts     => $::openstack_integration::config::ip_for_url,
    listen_ssl        => $::openstack_integration::config::ssl,
    ssl_redirect      => $::openstack_integration::config::ssl,
    ssl_cert          => $::openstack_integration::params::cert_path,
    ssl_key           => "/etc/openstack-dashboard/ssl/private/${::fqdn}.pem",
    ssl_ca            => $::openstack_integration::params::ca_bundle_cert_path,
    ssl_verify_client => 'optional',
    keystone_url      => $::openstack_integration::config::keystone_auth_uri,
    log_level         => 'DEBUG',
    # need to disable offline compression due to
    # https://bugs.launchpad.net/ubuntu/+source/horizon/+bug/1424042
    compress_offline  => false,
  }

  if $heat_enabled {
    class { 'horizon::dashboards::heat': }
  }
}