Fix Ironic modules so services properly run in Juno

Initially, the module was not creating an ironic.conf file and now
it does.  The configurations that are being put into the ironic.conf
file come straight out of the documentation.

The package 'python-pbr' is required and was not being installed
elsewhere so it is installed by the init module.

The ironic-conductor service requires the execution of 'ironic-dbsync'
before it can be active.

In the params module, the 'RedHat' packages and services were named
incorrectly or were otherwise missing.

Change-Id: I73cecc590038fa7d9518453c448bfc243ddedff1

examples/ironic.pp

@@ -31,7 +31,7 @@ $glance_api_servers = 'glance:9292'
 $deploy_kernel  = 'glance://deploy_kernel_uuid'
 $deploy_ramdisk = 'glance://deploy_ramdisk_uuid'
 
-node db {
+node 'db' {
 
   class { 'mysql::server':
     config_hash => {

manifests/api.pp

@@ -68,6 +68,10 @@
 #   (optional) The name of the user to create in keystone for use by the ironic services
 #   Defaults to 'ironic'
 #
+# [*neutron_url*]
+#   (optional) The Neutron URL to be used for requests from ironic
+#   Defaults to false
+#
 # [*admin_password*]
 #   (required) The password to set for the ironic admin user in keystone
 #
@@ -86,6 +90,7 @@ class ironic::api (
   $auth_version      = false,
   $admin_tenant_name = 'services',
   $admin_user        = 'ironic',
+  $neutron_url       = false,
   $admin_password,
 ) {
 
@@ -124,6 +129,12 @@ class ironic::api (
     hasstatus => true,
   }
 
+  if $neutron_url {
+    ironic_config { 'neutron/url': value => $neutron_url; }
+  } else {
+    ironic_config { 'neutron/url': value => "${auth_protocol}://${auth_host}:9696/"; }
+  }
+
   if $auth_uri {
     ironic_config { 'keystone_authtoken/auth_uri': value => $auth_uri; }
   } else {
@@ -156,5 +167,4 @@ class ironic::api (
     }
   }
 
-
 }

manifests/init.pp

@@ -156,25 +156,32 @@ class ironic (
 
   include ironic::params
 
-  Package['ironic'] -> Ironic_config<||>
+  Package['ironic-common'] -> Ironic_config<||>
 
-  File {
+  file { '/etc/ironic':
-    require => Package['ironic'],
+    ensure  => directory,
+    require => Package['ironic-common'],
+    owner   => 'root',
+    group   => 'ironic',
+    mode    => '0750',
+  }
+
+  file { '/etc/ironic/ironic.conf':
+    require => Package['ironic-common'],
     owner   => 'root',
     group   => 'ironic',
     mode    => '0640',
   }
 
-  file { '/etc/ironic':
+  package { 'python-pbr':
-    ensure  => directory,
+    ensure => $package_ensure,
-    mode    => '0750',
+    name   => $::ironic::params::pbr_package,
   }
 
-  file { '/etc/ironic/ironic.conf': }
+  package { 'ironic-common':
-
-  package { 'ironic':
     ensure  => $package_ensure,
-    name   => $::ironic::params::package_name,
+    name    => $::ironic::params::common_package_name,
+    require => Package['python-pbr'],
   }
 
   validate_re($database_connection, '(sqlite|mysql|postgresql):\/\/(\S+:\S+@\S+\/\S+)?')
@@ -182,7 +189,6 @@ class ironic (
   case $database_connection {
     /mysql:\/\/\S+:\S+@\S+\/\S+/: {
       $database_backend_package = false
-      require 'mysql::python'
     }
     /postgresql:\/\/\S+:\S+@\S+\/\S+/: {
       $database_backend_package = 'python-psycopg2'
@@ -226,6 +232,16 @@ class ironic (
     'glance/glance_api_insecure':      value => $glance_api_insecure;
   }
 
+  Ironic_config['database/connection'] ~> Exec['ironic-dbsync']
+
+  exec { 'ironic-dbsync':
+    command     => $::ironic::params::dbsync_command,
+    path        => '/usr/bin',
+    user        => 'ironic',
+    refreshonly => true,
+    logoutput   => on_failure,
+  }
+
   if $rpc_backend == 'ironic.openstack.common.rpc.impl_kombu' {
     if ! $rabbit_password {
       fail('When rpc_backend is rabbitmq, you must set rabbit password')

manifests/params.pp

@@ -20,22 +20,27 @@
 
 class ironic::params {
 
+  $dbsync_command =
+    'ironic-dbsync --config-file /etc/ironic/ironic.conf'
+
   case $::osfamily {
     'RedHat': {
-      $package_name       = 'openstack-ironic'
+      $common_package_name = 'openstack-ironic-common'
-      $api_package        = false
+      $api_package         = 'openstack-ironic-api'
-      $conductor_package  = false
+      $api_service         = 'openstack-ironic-api'
-      $api_service        = 'ironic-api'
+      $conductor_package   = 'openstack-ironic-conductor'
-      $conductor_service  = 'ironic-conductor'
+      $conductor_service   = 'openstack-ironic-conductor'
       $client_package      = 'python-ironicclient'
+      $pbr_package         = 'python-pbr'
     }
     'Debian': {
-      $package_name       = 'ironic-common'
+      $common_package_name = 'ironic-common'
       $api_service         = 'ironic-api'
-      $conductor_service  = 'ironic-conductor'
       $api_package         = 'ironic-api'
+      $conductor_service   = 'ironic-conductor'
       $conductor_package   = 'ironic-conductor'
       $client_package      = 'python-ironicclient'
+      $pbr_package         = 'python-pbr'
     }
     default: {
       fail("Unsupported osfamily ${::osfamily}")

spec/classes/ironic_init_spec.rb

@@ -102,7 +102,8 @@ describe 'ironic' do
         :owner   => 'root',
         :group   => 'ironic',
         :mode    => '0750',
-        :require => 'Package[ironic]'
+        :require => 'Package[python-pbr]',
+        :require => 'Package[ironic-common]'
       )
     end
 
@@ -111,12 +112,12 @@ describe 'ironic' do
         :owner   => 'root',
         :group   => 'ironic',
         :mode    => '0640',
-        :require => 'Package[ironic]'
+        :require => 'Package[ironic-common]'
       )
     end
 
     it 'installs ironic package' do
-      should contain_package('ironic').with(
+      should contain_package('ironic-common').with(
         :ensure => 'present',
         :name   => platform_params[:common_package_name]
       )
@@ -233,7 +234,7 @@ describe 'ironic' do
     end
 
     let :platform_params do
-      { :common_package_name => 'openstack-ironic' }
+      { :common_package_name => 'openstack-ironic-common' }
     end
 
     it_configures 'ironic'