Centralize config options - [ipmi]

Nova style refactor of config options in Ironic.

Change-Id: I3ca346cca5161baeaefc1f976ae5ec38c0122eab
Partial-Bug: #1561100

1 files changed, 42 insertions, 0 deletions

diff --git a/ironic/conf/ipmi.py b/ironic/conf/ipmi.py
new file mode 100644
index 000000000..4dad3c2d6
--- /dev/null
+++ b/ironic/conf/ipmi.py
@@ -0,0 +1,42 @@
+# Copyright 2016 Intel Corporation
+#
+# Copyright 2013 International Business Machines Corporation
+# All Rights Reserved.
+# Copyright 2016 Intel Corporation
+#
+#    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.
+
+from oslo_config import cfg
+
+from ironic.common.i18n import _
+
+opts = [
+    cfg.IntOpt('retry_timeout',
+               default=60,
+               help=_('Maximum time in seconds to retry IPMI operations. '
+                      'There is a tradeoff when setting this value. Setting '
+                      'this too low may cause older BMCs to crash and require '
+                      'a hard reset. However, setting too high can cause the '
+                      'sync power state periodic task to hang when there are '
+                      'slow or unresponsive BMCs.')),
+    cfg.IntOpt('min_command_interval',
+               default=5,
+               help=_('Minimum time, in seconds, between IPMI operations '
+                      'sent to a server. There is a risk with some hardware '
+                      'that setting this too low may cause the BMC to crash. '
+                      'Recommended setting is 5 seconds.')),
+]
+
+
+def register_opts(conf):
+    conf.register_opts(opts, group='ipmi')