From 7d064697c7f95981788e2f6bbb354b6258e2c4e1 Mon Sep 17 00:00:00 2001
From: Adam Gandelman <adamg@canonical.com>
Date: Tue, 20 Aug 2013 12:10:36 -0700
Subject: [PATCH] Add generic relation broken hook.

---
 hooks/amqp-relation-broken          |  1 +
 hooks/ceph-relation-broken          |  1 +
 hooks/cloud-compute-relation-broken |  1 +
 hooks/image-service-relation-broken |  1 +
 hooks/nova_compute_hooks.py         | 10 ++++++++++
 hooks/shared-db-relation-broken     |  1 +
 6 files changed, 15 insertions(+)
 create mode 120000 hooks/amqp-relation-broken
 create mode 120000 hooks/ceph-relation-broken
 create mode 120000 hooks/cloud-compute-relation-broken
 create mode 120000 hooks/image-service-relation-broken
 create mode 120000 hooks/shared-db-relation-broken

diff --git a/hooks/amqp-relation-broken b/hooks/amqp-relation-broken
new file mode 120000
index 00000000..3ba0bdea
--- /dev/null
+++ b/hooks/amqp-relation-broken
@@ -0,0 +1 @@
+nova_compute_hooks.py
\ No newline at end of file
diff --git a/hooks/ceph-relation-broken b/hooks/ceph-relation-broken
new file mode 120000
index 00000000..3ba0bdea
--- /dev/null
+++ b/hooks/ceph-relation-broken
@@ -0,0 +1 @@
+nova_compute_hooks.py
\ No newline at end of file
diff --git a/hooks/cloud-compute-relation-broken b/hooks/cloud-compute-relation-broken
new file mode 120000
index 00000000..3ba0bdea
--- /dev/null
+++ b/hooks/cloud-compute-relation-broken
@@ -0,0 +1 @@
+nova_compute_hooks.py
\ No newline at end of file
diff --git a/hooks/image-service-relation-broken b/hooks/image-service-relation-broken
new file mode 120000
index 00000000..3ba0bdea
--- /dev/null
+++ b/hooks/image-service-relation-broken
@@ -0,0 +1 @@
+nova_compute_hooks.py
\ No newline at end of file
diff --git a/hooks/nova_compute_hooks.py b/hooks/nova_compute_hooks.py
index 6ba64b19..052605b3 100755
--- a/hooks/nova_compute_hooks.py
+++ b/hooks/nova_compute_hooks.py
@@ -177,6 +177,16 @@ def ceph_changed():
     CONFIGS.write('/etc/nova/nova.conf')
 
 
+@hooks.hook('amqp-relation-broken',
+            'ceph-relation-broken',
+            'cloud-compute-relation-broken',
+            'image-service-relation-broken',
+            'shared-db-relation-broken')
+@restart_on_change(restart_map())
+def relation_broken():
+    CONFIGS.write_all()
+
+
 def main():
     try:
         hooks.execute(sys.argv)
diff --git a/hooks/shared-db-relation-broken b/hooks/shared-db-relation-broken
new file mode 120000
index 00000000..3ba0bdea
--- /dev/null
+++ b/hooks/shared-db-relation-broken
@@ -0,0 +1 @@
+nova_compute_hooks.py
\ No newline at end of file