Re: Enhance watchdog_setup

> A tool called "watchdog_setup" has been used to create a simple test
> cluster environment on localost for developing and testing
> Pgpool-II. It allows to create 3 watchdog node and 3 PostgreSQL server
> configuration by single command for example:
>
> $ watchdog_set -wn 3 -n 3
>
> The command is also used in our regression test.
>
> One of the things that watchdog_setup does not support is, assigning
> VIP. This is a limitation by deign as it runs on a single
> host. However, I would like to test whether watchdog properly executes
> if_up_cmd or if_down_cmd, which could increase the test coverage. In
> the attached patch, a new option "-vip [ip]" is added to
> watchdog_setup. If ip is omitted, '127.0.0.1' is assumed.
> The parameters added by this option are followings:
>
> delegate_ip = '127.0.0.1'
> if_up_cmd = '/usr/bin/echo "if_up_cmd executed"'
> if_down_cmd = 'usr/bin/echo "if_down_cmd executed"'
> arping_cmd = '/usr/bin/true'
>
> Comments and suggestions are welcome.

Patch pushed to master branch.
Thanks.
--
Tatsuo Ishii
SRA OSS K.K.
English: http://www.sraoss.co.jp/index_en/
Japanese:http://www.sraoss.co.jp