storage: (ceph) Add pool generation and exported ressources

manifests/storage/rbd/pools.pp

@@ -0,0 +1,93 @@
+#
+# Copyright (C) 2013 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.
+#
+class privatecloud::storage::rbd::pools(
+  $setup_pools          = false,
+  $glance_pool          = 'ceph_glance',
+  $glance_user          = 'glance',
+  $cinder_pool          = 'ceph_cinder',
+  $pool_default_pg_num  = $::ceph::conf::pool_default_pg_num,
+  $pool_default_pgp_num = $::ceph::conf::pool_default_pgp_num,
+  $cinder_user          = 'cinder',
+  $cinder_backup_user   = 'cinder',
+  $cinder_backup_pool   = 'ceph_backup_cinder',
+  $ceph_fsid            = $::os_params::ceph_fsid,
+) {
+
+  if $setup_pools {
+
+    # ceph osd pool create poolname 128 128
+    exec { 'create_glance_images_pool':
+      command => "rados mkpool ${glance_pool} ${pool_default_pg_num} ${pool_default_pgp_num}",
+      unless  => "rados lspools | grep -sq ${glance_pool}",
+      #require => Ceph::Key['admin'];
+    }
+
+    exec { 'create_glance_images_user_and_key':
+      # TODO: export keyring to the management node
+      command => "ceph auth get-or-create client.${glance_user} mon 'allow r' \
+osd 'allow class-read object_prefix rbd_children, allow rwx pool=${glance_pool}'",
+      unless  => "ceph auth list 2> /dev/null | egrep -sq '^client.${glance_user}$'",
+      require => Exec['create_glance_images_pool'];
+    }
+
+
+    # ceph osd pool create poolname 128 128
+    exec { 'create_cinder_volumes_pool':
+      command => "rados mkpool ${cinder_pool} ${pool_default_pg_num} ${pool_default_pgp_num}",
+      unless  => "/usr/bin/rados lspools | grep -sq ${cinder_pool}",
+      #require => Ceph::Key['admin'];
+    }
+
+    exec { 'create_cinder_volumes_user_and_key':
+      # TODO: point PG num with a cluster variable + keyring
+      command => "ceph auth get-or-create client.${cinder_user} mon 'allow r' \
+osd 'allow class-read object_prefix rbd_children, allow rwx pool=${glance_pool}, allow rx pool=${cinder_pool}'",
+      unless  => "ceph auth list 2> /dev/null | egrep -sq '^client.${cinder_user}$'",
+      require => Exec['create_cinder_volumes_pool'];
+    }
+
+#    exec { "create cinder backup pool":
+#      # TODO: point PG num with a cluster variable + keyring
+#      command => "/usr/bin/ceph osd pool create ${::cinder_backup_pool} 128 128",
+#      command => "\
+#ceph auth get-or-create client.${::cinder_backup_user} mon 'allow r' \
+#osd 'allow class-read object_prefix rbd_children, allow rwx pool=${::cinder_backup_pool}'",
+#      unless => "/usr/bin/rados lspools | grep -sq ${::cinder_backup_pool}",
+#      unless  => "ceph auth list | egrep '^${::cinder_backup_pool}$'",
+#      require => Ceph::Key['admin'],
+#    }
+
+    @@file { '/etc/ceph/secret.xml':
+      content => template('privatecloud/storage/ceph/secret-compute.xml.erb'),
+      tag     => 'ceph_compute_secret_file',
+    }
+
+    @@exec { 'get-or-set virsh secret':
+      command => 'virsh secret-define --file /etc/ceph/secret.xml',
+      unless  => "virsh secret-list | tail -n +3 | awk '{print $1}' | grep -sq ${ceph_fsid}",
+      tag     => 'ceph_compute_get_secret',
+      require => [ Package['libvirt-bin'], File['/etc/ceph/secret.xml'] ],
+    }
+
+    @@exec { 'set-secret-value virsh':
+      command => "virsh secret-set-value --secret ${ceph_fsid} --base64 ${::ceph_keyring_glance}",
+      tag     => 'ceph_compute_set_secret',
+      require => [ Exec['get-or-set virsh secret'] ],
+    }
+
+  }
+
+}