Splitting: Compute Controller services

Split cloud::compute::controller in
* cloud::compute::api
* cloud::compute::cert
* cloud::compute::conductor
* cloud::compute::consoleauth
* cloud::compute::consoleproxy
* cloud::compute::scheduler

Also maintains backward compatibility and informs the end user about the
new classes.

Bug #346

manifests/compute/api.pp

@@ -0,0 +1,63 @@
+#
+# Copyright (C) 2014 eNovance SAS <licensing@enovance.com>
+#
+# 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.
+#
+# Compute API node
+#
+
+class cloud::compute::api(
+  $ks_keystone_internal_host            = '127.0.0.1',
+  $ks_nova_password                     = 'novapassword',
+  $neutron_metadata_proxy_shared_secret = 'metadatapassword',
+  $api_eth                              = '127.0.0.1',
+  $ks_nova_public_port                  = '8774',
+  $ks_ec2_public_port                   = '8773',
+  $ks_metadata_public_port              = '8775'
+){
+
+  include 'cloud::compute'
+
+  class { 'nova::api':
+    enabled                              => true,
+    auth_host                            => $ks_keystone_internal_host,
+    admin_password                       => $ks_nova_password,
+    api_bind_address                     => $api_eth,
+    metadata_listen                      => $api_eth,
+    neutron_metadata_proxy_shared_secret => $neutron_metadata_proxy_shared_secret,
+  }
+
+  @@haproxy::balancermember{"${::fqdn}-compute_api_ec2":
+    listening_service => 'ec2_api_cluster',
+    server_names      => $::hostname,
+    ipaddresses       => $api_eth,
+    ports             => $ks_ec2_public_port,
+    options           => 'check inter 2000 rise 2 fall 5'
+  }
+
+  @@haproxy::balancermember{"${::fqdn}-compute_api_nova":
+    listening_service => 'nova_api_cluster',
+    server_names      => $::hostname,
+    ipaddresses       => $api_eth,
+    ports             => $ks_nova_public_port,
+    options           => 'check inter 2000 rise 2 fall 5'
+  }
+
+  @@haproxy::balancermember{"${::fqdn}-compute_api_metadata":
+    listening_service => 'metadata_api_cluster',
+    server_names      => $::hostname,
+    ipaddresses       => $api_eth,
+    ports             => $ks_metadata_public_port,
+    options           => 'check inter 2000 rise 2 fall 5'
+  }
+}

manifests/compute/cert.pp

@@ -0,0 +1,27 @@
+#
+# Copyright (C) 2014 eNovance SAS <licensing@enovance.com>
+#
+# 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.
+#
+# Compute Certificate node
+#
+
+class cloud::compute::cert {
+
+  include 'cloud::compute'
+
+  class { 'nova::cert':
+    enabled => true,
+  }
+
+}

manifests/compute/conductor.pp

@@ -0,0 +1,27 @@
+#
+# Copyright (C) 2014 eNovance SAS <licensing@enovance.com>
+#
+# 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.
+#
+# Compute Conductor node
+#
+
+class cloud::compute::conductor {
+
+  include 'cloud::compute'
+
+  class { 'nova::conductor':
+    enabled => true,
+  }
+
+}

manifests/compute/consoleauth.pp

@@ -0,0 +1,27 @@
+#
+# Copyright (C) 2014 eNovance SAS <licensing@enovance.com>
+#
+# 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.
+#
+# Compute Authenfication Console node
+#
+
+class cloud::compute::consoleauth {
+
+  include 'cloud::compute'
+
+  class { 'nova::consoleauth':
+    enabled => true,
+  }
+  
+}

manifests/compute/consoleproxy.pp

@@ -0,0 +1,38 @@
+#
+# Copyright (C) 2014 eNovance SAS <licensing@enovance.com>
+#
+# 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.
+#
+# Compute Proxy Console node
+#
+
+class cloud::compute::consoleproxy(
+  $api_eth    = '127.0.0.1',
+  $spice_port = '6082'
+){
+
+  include 'cloud::compute'
+
+  class { 'nova::spicehtml5proxy':
+    enabled => true,
+    host    => $api_eth
+  }
+
+  @@haproxy::balancermember{"${::fqdn}-compute_spice":
+    listening_service => 'spice_cluster',
+    server_names      => $::hostname,
+    ipaddresses       => $api_eth,
+    ports             => $spice_port,
+    options           => 'check inter 2000 rise 2 fall 5'
+  }
+}

manifests/compute/controller.pp

@@ -27,61 +27,28 @@ class cloud::compute::controller(
   $ks_metadata_public_port              = 8775
 ){
 
+  warning('This class is deprecated. You should use cloud::compute::api,scheduler,conductor,consoleauth,consoleproxy,cert classes')
+
   include 'cloud::compute'
 
-  class { [
-    'nova::scheduler',
-    'nova::cert',
-    'nova::consoleauth',
-    'nova::conductor'
-  ]:
-    enabled => true,
-  }
+  class { 'cloud::compute::cert': }
+  class { 'cloud::compute::conductor': }
+  class { 'cloud::compute::consoleauth': }
+  class { 'cloud::compute::scheduler': }
 
-    class { 'nova::api':
-      enabled                              => true,
-      auth_host                            => $ks_keystone_internal_host,
-      admin_password                       => $ks_nova_password,
-      api_bind_address                     => $api_eth,
-      metadata_listen                      => $api_eth,
+  class { 'cloud::compute::api':
+    ks_keystone_internal_host            => $ks_keystone_internal_host,
+    ks_nova_password                     => $ks_nova_password,
+    api_eth                              => $api_eth,
     neutron_metadata_proxy_shared_secret => $neutron_metadata_proxy_shared_secret,
+    ks_nova_public_port                  => $ks_nova_public_port,
+    ks_ec2_public_port                   => $ks_ec2_public_port,
+    ks_metadata_public_port              => $ks_metadata_public_port,
   }
 
-    class { 'nova::spicehtml5proxy':
-      enabled => true,
-      host    => $api_eth
-    }
-
-  @@haproxy::balancermember{"${::fqdn}-compute_api_ec2":
-    listening_service => 'ec2_api_cluster',
-    server_names      => $::hostname,
-    ipaddresses       => $api_eth,
-    ports             => $ks_ec2_public_port,
-    options           => 'check inter 2000 rise 2 fall 5'
-  }
-
-  @@haproxy::balancermember{"${::fqdn}-compute_api_nova":
-    listening_service => 'nova_api_cluster',
-    server_names      => $::hostname,
-    ipaddresses       => $api_eth,
-    ports             => $ks_nova_public_port,
-    options           => 'check inter 2000 rise 2 fall 5'
-  }
-
-  @@haproxy::balancermember{"${::fqdn}-compute_api_metadata":
-    listening_service => 'metadata_api_cluster',
-    server_names      => $::hostname,
-    ipaddresses       => $api_eth,
-    ports             => $ks_metadata_public_port,
-    options           => 'check inter 2000 rise 2 fall 5'
-  }
-
-  @@haproxy::balancermember{"${::fqdn}-compute_spice":
-    listening_service => 'spice_cluster',
-    server_names      => $::hostname,
-    ipaddresses       => $api_eth,
-    ports             => $spice_port,
-    options           => 'check inter 2000 rise 2 fall 5'
+  class { 'cloud::compute::consoleproxy':
+    api_eth    => $api_eth,
+    spice_port => $spice_port,
   }
 
 }

manifests/compute/scheduler.pp

@@ -0,0 +1,27 @@
+#
+# Copyright (C) 2014 eNovance SAS <licensing@enovance.com>
+#
+# 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.
+#
+# Compute Scheduler node
+#
+
+class cloud::compute::scheduler {
+
+  include 'cloud::compute'
+
+  class { 'nova::scheduler':
+    enabled => true,
+  }
+
+}