Refactor iscsi initiator-name reset into separate profile

This currently assumes nova-compute and iscsid run in the same context which
isn't true for a containerized deployment

Change-Id: I91f1ce7625c351745dbadd84b565d55598ea5b59

1 files changed, 45 insertions, 0 deletions

diff --git a/manifests/profile/base/iscsid.pp b/manifests/profile/base/iscsid.pp
new file mode 100644
index 0000000..3637097
--- /dev/null
+++ b/manifests/profile/base/iscsid.pp
@@ -0,0 +1,45 @@
+# 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::base::iscsid
+#
+# Nova Compute profile for tripleo
+#
+# === Parameters
+#
+# [*step*]
+#   (Optional) The current step in deployment. See tripleo-heat-templates
+#   for more details.
+#   Defaults to hiera('step')
+#
+class tripleo::profile::base::iscsid (
+  $step               = Integer(hiera('step')),
+) {
+
+  if $step >= 2 {
+    # When utilising images for deployment, we need to reset the iSCSI initiator name to make it unique
+    # https://bugzilla.redhat.com/show_bug.cgi?id=1244328
+    ensure_resource('package', 'iscsi-initiator-utils', { ensure => 'present' })
+    exec { 'reset-iscsi-initiator-name':
+      command => '/bin/echo InitiatorName=$(/usr/sbin/iscsi-iname) > /etc/iscsi/initiatorname.iscsi',
+      onlyif  => '/usr/bin/test ! -f /etc/iscsi/.initiator_reset',
+      before  => File['/etc/iscsi/.initiator_reset'],
+      require => Package['iscsi-initiator-utils'],
+      tag     => 'iscsid_config'
+    }
+    file { '/etc/iscsi/.initiator_reset':
+      ensure => present,
+    }
+  }
+}