xinetd-mysql

#!/bin/bash
#
# General purpose and selector script for the various xinetd-mysql commands.
# This script assumes it is being called by a HTTP client, as is the case where
# it is being called by HAProxy or curl. It reads the HTTP request line, and based
# on the URI path, it invokes the specific xinetd-mysql script
#
# For manual tests, it is possible to provide with replacement-to-URI argument, e.g.
# xinetd-mysql /ignore-lag
# If an argument is given, the script trusts it and does not attempt to read from standard input
#

if [ $# -eq 1 ] ; then
  uri_path="$1"
else
  read http_first_line
  uri_path=$(echo $http_first_line | cut -d" " -f2)
fi

if [ "$uri_path" == "/master" ] ; then
  . xinetd-mysql-master
  exit
fi

if [ "$uri_path" == "/check-lag" ] ; then
  . xinetd-mysql-check-lag
  exit
fi

if [ "$uri_path" == "/ignore-lag" ] ; then
  . xinetd-mysql-ignore-lag
  exit
fi

if [ "$uri_path" == "/ignore-lag-allow-backup" ] ; then
  . xinetd-mysql-ignore-lag-allow-backup
  exit
fi

# ... More types of checks

# Default path is lag check
if [ "$uri_path" == "/" ] ; then
  . xinetd-mysql-check-lag
  exit
fi

. xinetd-helper
http_503 "Unexpected URI (${uri_path})"