From 9793b3c97203e7ecc95aead151e8b983ae2552e0 Mon Sep 17 00:00:00 2001
From: Jiri Stransky <jistr@redhat.com>
Date: Thu, 4 Jun 2015 16:07:48 +0200
Subject: Configure fencing devices

Adds a class to configure fence devices and a helper function which
helps to select the devices for configuration on appropriate nodes.

Depends on patches outside OpenStack's Gerrit:
https://github.com/redhat-openstack/puppet-pacemaker/pull/50
https://github.com/redhat-openstack/puppet-pacemaker/pull/52

Change-Id: I819fc8c126ec47cd207c59b3dcf92ff699649c5a
---
 manifests/fencing.pp | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 manifests/fencing.pp

(limited to 'manifests/fencing.pp')

diff --git a/manifests/fencing.pp b/manifests/fencing.pp
new file mode 100644
index 0000000..55280a9
--- /dev/null
+++ b/manifests/fencing.pp
@@ -0,0 +1,62 @@
+# == Class: tripleo::fencing
+#
+# Configure Pacemaker fencing devices for TripleO.
+#
+# === Parameters:
+#
+# [*config*]
+#  JSON config of fencing devices, using the following structure:
+#    {
+#      "devices": [
+#        {
+#          "agent": "AGENT_NAME",
+#          "host_mac": "HOST_MAC_ADDRESS",
+#          "params": {"PARAM_NAME": "PARAM_VALUE"}
+#        }
+#      ]
+#    }
+#  For instance:
+#    {
+#      "devices": [
+#        {
+#          "agent": "fence_xvm",
+#          "host_mac": "52:54:00:aa:bb:cc",
+#          "params": {
+#            "multicast_address": "225.0.0.12",
+#            "port": "baremetal_0",
+#            "manage_fw": true,
+#            "manage_key_file": true,
+#            "key_file": "/etc/fence_xvm.key",
+#            "key_file_password": "abcdef"
+#          }
+#        }
+#      ]
+#    }
+#  Defaults to {}
+#
+# [*tries*]
+#  Number of attempts when creating fence devices and constraints.
+#  Defaults to 10
+#
+# [*try_sleep*]
+#  Delay (in seconds) between attempts when creating fence devices
+#  and constraints.
+#  Defaults to 3
+class tripleo::fencing(
+  $config = {},
+  $tries = 10,
+  $try_sleep = 3,
+) {
+  $common_params = {
+    'tries' => $tries,
+    'try_sleep' => $try_sleep,
+  }
+
+  $all_devices = $config['devices']
+
+  $xvm_devices = local_fence_devices('fence_xvm', $all_devices)
+  create_resources('pacemaker::stonith::fence_xvm', $xvm_devices, $common_params)
+
+  $ipmilan_devices = local_fence_devices('fence_ipmilan', $all_devices)
+  create_resources('pacemaker::stonith::fence_ipmilan', $ipmilan_devices, $common_params)
+}
-- 
cgit 1.2.3-korg