Merge "Add Glance profiles"

1 files changed, 129 insertions, 0 deletions

diff --git a/manifests/profile/pacemaker/glance.pp b/manifests/profile/pacemaker/glance.pp
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+# Copyright 2016 Red Hat, Inc.
+#
+# 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.
+#
+# == Class: tripleo::profile::pacemaker::glance
+#
+# Glance Pacemaker HA profile for tripleo
+#
+# === Parameters
+#
+# [*bootstrap_node*]
+#   (Optional) The hostname of the node responsible for bootstrapping tasks
+#   Defaults to hiera('bootstrap_nodeid')
+#
+# [*step*]
+#   (Optional) The current step in deployment. See tripleo-heat-templates
+#   for more details.
+#   Defaults to hiera('step')
+#
+# [*glance_backend*]
+#   (Optional) Glance backend(s) to use.
+#   Defaults to downcase(hiera('glance_backend', 'swift'))
+#
+# [*glance_file_pcmk_manage*]
+#   (Optional) Whether or not manage glance_file_pcmk.
+#   Defaults to hiera('glance_file_pcmk_manage', false)
+#
+# [*glance_file_pcmk_device*]
+#   (Optional) Device to mount glance file backend.
+#   Defaults to hiera('glance_file_pcmk_device', '')
+#
+# [*glance_file_pcmk_directory*]
+#   (Optional) Directory to mount glance file backend.
+#   Defaults to hiera('glance_file_pcmk_directory', '')
+#
+# [*glance_file_pcmk_fstype*]
+#   (Optional) Filesystem type to mount glance file backend.
+#   Defaults to hiera('glance_file_pcmk_fstype', '')
+#
+# [*glance_file_pcmk_options*]
+#   (Optional) pcmk options to mount Glance file backend..
+#   Defaults to hiera('glance_file_pcmk_options', '')
+#
+class tripleo::profile::pacemaker::glance (
+  $bootstrap_node             = hiera('bootstrap_nodeid'),
+  $step                       = hiera('step'),
+  $glance_backend             = downcase(hiera('glance_backend', 'swift')),
+  $glance_file_pcmk_manage    = hiera('glance_file_pcmk_manage', false),
+  $glance_file_pcmk_device    = hiera('glance_file_pcmk_device', ''),
+  $glance_file_pcmk_directory = hiera('glance_file_pcmk_directory', ''),
+  $glance_file_pcmk_fstype    = hiera('glance_file_pcmk_fstype', ''),
+  $glance_file_pcmk_options   = hiera('glance_file_pcmk_options', ''),
+) {
+
+  if $::hostname == downcase($bootstrap_node) {
+    $pacemaker_master = true
+  } else {
+    $pacemaker_master = false
+  }
+
+  if $step >= 4 {
+    class { '::tripleo::profile::base::glance::api':
+      manage_service => false,
+      enabled        => false,
+    }
+    class { '::tripleo::profile::base::glance::registry':
+      sync_db        => $pacemaker_master,
+      manage_service => false,
+      enabled        => false,
+    }
+    if $glance_backend == 'file' and $glance_file_pcmk_manage {
+      $secontext = 'context="system_u:object_r:glance_var_lib_t:s0"'
+      pacemaker::resource::filesystem { 'glance-fs':
+        device       => $glance_file_pcmk_device,
+        directory    => $glance_file_pcmk_directory,
+        fstype       => $glance_file_pcmk_fstype,
+        fsoptions    => join([$secontext, $glance_file_pcmk_options],','),
+        clone_params => '',
+      }
+    }
+  }
+
+  if $step >= 5 and $pacemaker_master {
+    pacemaker::resource::service { $::glance::params::registry_service_name :
+      clone_params => 'interleave=true',
+      require      => Pacemaker::Resource::Ocf['openstack-core'],
+    }
+    pacemaker::resource::service { $::glance::params::api_service_name :
+      clone_params => 'interleave=true',
+    }
+
+    pacemaker::constraint::base { 'keystone-then-glance-registry-constraint':
+      constraint_type => 'order',
+      first_resource  => 'openstack-core-clone',
+      second_resource => "${::glance::params::registry_service_name}-clone",
+      first_action    => 'start',
+      second_action   => 'start',
+      require         => [Pacemaker::Resource::Service[$::glance::params::registry_service_name],
+                          Pacemaker::Resource::Ocf['openstack-core']],
+    }
+    pacemaker::constraint::base { 'glance-registry-then-glance-api-constraint':
+      constraint_type => 'order',
+      first_resource  => "${::glance::params::registry_service_name}-clone",
+      second_resource => "${::glance::params::api_service_name}-clone",
+      first_action    => 'start',
+      second_action   => 'start',
+      require         => [Pacemaker::Resource::Service[$::glance::params::registry_service_name],
+                          Pacemaker::Resource::Service[$::glance::params::api_service_name]],
+    }
+    pacemaker::constraint::colocation { 'glance-api-with-glance-registry-colocation':
+      source  => "${::glance::params::api_service_name}-clone",
+      target  => "${::glance::params::registry_service_name}-clone",
+      score   => 'INFINITY',
+      require => [Pacemaker::Resource::Service[$::glance::params::registry_service_name],
+                  Pacemaker::Resource::Service[$::glance::params::api_service_name]],
+    }
+  }
+
+}