Name

ocf_heartbeat_postfix — Manages a highly available Postfix mail server instance

Synopsis

postfix [ start | stop | monitor | meta-data | validate-all ]

Description

This script manages Postfix as an OCF resource in a high-availability setup. Tested with Postfix 2.5.5 on Debian 5.0.

Supported Parameters

binary

Full path to the Postfix binary. For example, "/usr/sbin/postfix". (optional, string, default /usr/sbin/postfix)

config_dir

Full path to a Postfix configuration directory. For example, "/etc/postfix". (optional, string, no default)

parameters

The Postfix daemon may be called with additional parameters. Specify any of them here. (optional, string, no default)

Supported Actions

This resource agent supports the following actions (operations):

start

Starts the resource. Suggested minimum timeout: 20s.

stop

Stops the resource. Suggested minimum timeout: 20s.

reload

Suggested minimum timeout: 20s.

monitor

Performs a detailed status check. Suggested minimum timeout: 20s. Suggested interval: 60s.

validate-all

Performs a validation of the resource configuration. Suggested minimum timeout: 20s.

meta-data

Retrieves resource agent metadata (internal use only). Suggested minimum timeout: 5s.

Example

The following is an example configuration for a postfix resource using the crm(8) shell:

primitive example_postfix ocf:heartbeat:postfix \

  op monitor depth="0" timeout="20s" interval="60s" 

See also

http://www.linux-ha.org/wiki/postfix_(resource_agent)