From 2f807aaf5b312b53c60836543922c2675d771b2c Mon Sep 17 00:00:00 2001
From: Gea-Suan Lin <gslin@gslin.org>
Date: Sat, 22 Aug 2015 11:39:42 +0800
Subject: [PATCH] Import mysql-heartbeat.

---
 mysql-heartbeat | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100755 mysql-heartbeat

diff --git a/mysql-heartbeat b/mysql-heartbeat
new file mode 100755
index 0000000..933c997
--- /dev/null
+++ b/mysql-heartbeat
@@ -0,0 +1,21 @@
+#!/bin/sh
+
+# 沒有 my.cnf 的時候就不要檢查
+if [ ! -r /etc/mysql/my.cnf ]; then
+    exit
+fi
+
+# 沒有 heartbeat 的時候就不要檢查
+if [ ! -r /etc/ha.d/ha.cf ]; then
+    exit
+fi
+
+CL="$(/usr/bin/cl_status rscstatus 2>&1)"
+
+# DRBD 中只需要處理當 Heartbeat 確定拿到資源，但 mysql 沒起來的 case
+
+if /sbin/ifconfig -s | /usr/bin/awk '{print $1}' | /bin/grep : > /dev/null 2>&1; then
+    if ! /bin/ps -U mysql | /bin/grep mysqld > /dev/null 2>&1; then
+        /usr/share/heartbeat/hb_standby > /dev/null 2>&1
+    fi
+fi