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[dsa-puppet.git] / 3rdparty / modules / cinder / manifests / setup_test_volume.pp

diff --git a/3rdparty/modules/cinder/manifests/setup_test_volume.pp b/3rdparty/modules/cinder/manifests/setup_test_volume.pp
new file mode 100644 (file)
index 0000000..e747e10
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+++ b/3rdparty/modules/cinder/manifests/setup_test_volume.pp
@@ -0,0 +1,59 @@
+# == Class: cinder::setup_test_volume
+#
+# Setup a volume group on a loop device for test purposes.
+#
+# === Parameters
+#
+# [*volume_name*]
+#   Volume group name. Defaults to 'cinder-volumes'.
+#
+# [*size*]
+#   Volume group size. Defaults to '4G'.
+#
+# [*loopback_device*]
+#   Loop device name. Defaults to '/dev/loop2'.
+#
+# [*volume_path*]
+#   Volume image location. Defaults to '/var/lib/cinder'.
+class cinder::setup_test_volume(
+  $volume_name     = 'cinder-volumes',
+  $volume_path     = '/var/lib/cinder',
+  $size            = '4G',
+  $loopback_device = '/dev/loop2'
+) {
+
+  package { 'lvm2':
+    ensure => present,
+  } ~>
+
+  file { $volume_path:
+    ensure  => directory,
+    owner   => 'cinder',
+    group   => 'cinder',
+    require => Package['cinder'],
+  } ~>
+
+  exec { "create_${volume_path}/${volume_name}":
+    command => "dd if=/dev/zero of=\"${volume_path}/${volume_name}\" bs=1 count=0 seek=${size}",
+    path    => ['/bin','/usr/bin','/sbin','/usr/sbin'],
+    unless  => "stat ${volume_path}/${volume_name}",
+  } ~>
+
+  exec { "losetup ${loopback_device} ${volume_path}/${volume_name}":
+    path        => ['/bin','/usr/bin','/sbin','/usr/sbin'],
+    refreshonly => true,
+  } ~>
+
+  exec { "pvcreate ${loopback_device}":
+    path        => ['/bin','/usr/bin','/sbin','/usr/sbin'],
+    unless      => "pvdisplay | grep ${volume_name}",
+    refreshonly => true,
+  } ~>
+
+  exec { "vgcreate ${volume_name} ${loopback_device}":
+    path        => ['/bin','/usr/bin','/sbin','/usr/sbin'],
+    refreshonly => true,
+  }
+
+}
+