3 files changed, 29 insertions, 0 deletions
diff --git a/deploy/adapters/ansible/roles/ha/files/galera_chk b/deploy/adapters/ansible/roles/ha/files/galera_chk
new file mode 100644
index 00000000..9fd165c0
--- /dev/null
+++ b/deploy/adapters/ansible/roles/ha/files/galera_chk
@@ -0,0 +1,10 @@
+#! /bin/sh
+
+code=`mysql -uroot -e "show status" | awk '/Threads_running/{print $2}'`
+
+if [ "$code"=="1" ]
+then
+    echo "HTTP/1.1 200 OK\r\n"
+else
+    echo "HTTP/1.1 503 Service Unavailable\r\n"
+fi
diff --git a/deploy/adapters/ansible/roles/ha/files/mysqlchk b/deploy/adapters/ansible/roles/ha/files/mysqlchk
new file mode 100644
index 00000000..7c5eaad5
--- /dev/null
+++ b/deploy/adapters/ansible/roles/ha/files/mysqlchk
@@ -0,0 +1,15 @@
+# default: off
+# description: An xinetd internal service which echo's characters back to
+# clients.
+# This is the tcp version.
+service mysqlchk
+{
+    disable     = no
+    flags       = REUSE
+    socket_type = stream
+    protocol    = tcp
+    user        = root
+    wait        = no
+    server      = /usr/local/bin/galera_chk
+    port        = 9200
+}
diff --git a/deploy/adapters/ansible/roles/ha/files/notify.sh b/deploy/adapters/ansible/roles/ha/files/notify.sh
new file mode 100644
index 00000000..5edffe84
--- /dev/null
+++ b/deploy/adapters/ansible/roles/ha/files/notify.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+python /usr/local/bin/failover.py $1
+mysql -uroot -e"flush hosts"
+service mysql restart